diff --git a/desktop/frontend/src/components/AdminPanel.test.ts b/desktop/frontend/src/components/AdminPanel.test.ts
index 2dbd0999..f457f0cb 100644
--- a/desktop/frontend/src/components/AdminPanel.test.ts
+++ b/desktop/frontend/src/components/AdminPanel.test.ts
@@ -19,6 +19,15 @@ const stubs = {
};
describe("AdminPanel", () => {
+ test("keeps the constrained panel and scroll body in the same layout tree", () => {
+ const w = mount(AdminPanel, { global: { stubs } });
+ const body = w.get(".admin-body").element;
+
+ expect(w.element.classList.contains("admin-panel")).toBe(true);
+ expect(body.parentElement).toBe(w.element);
+ expect(w.find(".n-config-provider").exists()).toBe(false);
+ });
+
test("defaults to the invitations tab", () => {
const w = mount(AdminPanel, { global: { stubs } });
expect(w.findComponent(Invitations).exists()).toBe(true);
diff --git a/desktop/frontend/src/components/AdminPanel.vue b/desktop/frontend/src/components/AdminPanel.vue
index e19e5ea7..e92e392d 100644
--- a/desktop/frontend/src/components/AdminPanel.vue
+++ b/desktop/frontend/src/components/AdminPanel.vue
@@ -45,14 +45,15 @@ const overrides = getNaiveOverrides();
-
-
-
diff --git a/desktop/frontend/src/components/admin/trafficModel.test.ts b/desktop/frontend/src/components/admin/trafficModel.test.ts
new file mode 100644
index 00000000..46a09d40
--- /dev/null
+++ b/desktop/frontend/src/components/admin/trafficModel.test.ts
@@ -0,0 +1,40 @@
+import { describe, expect, test } from 'vitest'
+import type { AdminTrafficRow } from '@shared/api/types'
+import { categorySummaries, directionSeries, timelineSeries, trafficRange, userSummaries } from './trafficModel'
+
+const rows: AdminTrafficRow[] = [
+ { user_id: 'u1', email: 'a@example.com', day: '2026-09-20', frame_type: 3, frame_type_name: 'OUT', category: 'terminal', direction: 1, bytes: 100, frames: 10 },
+ { user_id: 'u1', email: 'a@example.com', day: '2026-09-21', frame_type: 2, frame_type_name: 'IN', category: 'terminal', direction: 0, bytes: 50, frames: 5 },
+ { user_id: 'u1', email: 'a@example.com', day: '2026-09-19', frame_type: 3, frame_type_name: 'OUT', category: 'terminal', direction: 1, bytes: 75, frames: 7 },
+ { user_id: 'u2', email: 'b@example.com', day: '2026-09-21', frame_type: 5, frame_type_name: 'META', category: 'state', direction: 1, bytes: 50, frames: 20 },
+]
+
+describe('trafficModel', () => {
+ test('builds equal current and previous UTC ranges', () => {
+ const range = trafficRange(2, new Date('2026-09-21T12:00:00Z'))
+ expect(range).toEqual({
+ from: '2026-09-18',
+ currentFrom: '2026-09-20',
+ to: '2026-09-21',
+ days: ['2026-09-20', '2026-09-21'],
+ previousDays: ['2026-09-18', '2026-09-19'],
+ })
+ })
+
+ test('derives user share and real period-over-period trend', () => {
+ const range = trafficRange(2, new Date('2026-09-21T12:00:00Z'))
+ const users = userSummaries(rows, new Set(['u1', 'u2']), range)
+ expect(users[0]).toMatchObject({ id: 'u1', bytes: 150, previousBytes: 75, trend: 100, share: 75 })
+ expect(users[1]).toMatchObject({ id: 'u2', bytes: 50, trend: null, share: 25 })
+ })
+
+ test('aggregates category, timeline and direction from the same rows', () => {
+ const current = rows.filter((row) => row.day !== '2026-09-19')
+ expect(categorySummaries(current).map((item) => [item.key, item.bytes])).toEqual([
+ ['terminal', 150],
+ ['state', 50],
+ ])
+ expect(timelineSeries(current, ['2026-09-20', '2026-09-21'], 'group', 'all', 'bytes', false)[0].values).toEqual([100, 50])
+ expect(directionSeries(current, ['2026-09-20', '2026-09-21'], 'bytes')).toEqual({ inbound: [0, 50], outbound: [100, 50] })
+ })
+})
diff --git a/desktop/frontend/src/components/admin/trafficModel.ts b/desktop/frontend/src/components/admin/trafficModel.ts
new file mode 100644
index 00000000..fbd47872
--- /dev/null
+++ b/desktop/frontend/src/components/admin/trafficModel.ts
@@ -0,0 +1,245 @@
+import type { AdminTrafficRow } from '@shared/api/types'
+
+export type TrafficMetric = 'bytes' | 'frames'
+export type TimelineDimension = 'group' | 'frame' | 'direction'
+export type DirectionFilter = 'all' | 'out' | 'in'
+
+export interface TrafficRange {
+ from: string
+ currentFrom: string
+ to: string
+ days: string[]
+ previousDays: string[]
+}
+
+export interface TrafficUserSummary {
+ id: string
+ email: string
+ bytes: number
+ frames: number
+ outbound: number
+ inbound: number
+ previousBytes: number
+ trend: number | null
+ share: number
+ activeDays: number
+}
+
+export interface TrafficSeries {
+ key: string
+ label: string
+ userID?: string
+ userLabel?: string
+ category?: string
+ color: string
+ values: number[]
+ total: number
+}
+
+export interface CategorySummary {
+ key: string
+ label: string
+ color: string
+ bytes: number
+ frames: number
+ outbound: number
+ inbound: number
+ share: number
+}
+
+const CATEGORY_COLORS: Record = {
+ terminal: '#58a6ff',
+ state: '#39c5cf',
+ filesystem: '#bc8cff',
+ service: '#db6d28',
+ control: '#d29922',
+ other: '#8b949e',
+}
+
+const SERIES_COLORS = ['#58a6ff', '#39c5cf', '#bc8cff', '#db6d28', '#d29922', '#3fb950', '#f85149', '#79c0ff']
+
+function dateAtUTC(day: string): Date {
+ return new Date(`${day}T00:00:00Z`)
+}
+
+function dayString(date: Date): string {
+ return date.toISOString().slice(0, 10)
+}
+
+function addDays(day: string, amount: number): string {
+ const date = dateAtUTC(day)
+ date.setUTCDate(date.getUTCDate() + amount)
+ return dayString(date)
+}
+
+export function inclusiveDays(from: string, to: string): string[] {
+ const result: string[] = []
+ for (let day = from; day <= to; day = addDays(day, 1)) result.push(day)
+ return result
+}
+
+export function trafficRange(days: number, now = new Date()): TrafficRange {
+ const to = dayString(now)
+ const currentFrom = addDays(to, -(days - 1))
+ const from = addDays(currentFrom, -days)
+ return {
+ from,
+ currentFrom,
+ to,
+ days: inclusiveDays(currentFrom, to),
+ previousDays: inclusiveDays(from, addDays(currentFrom, -1)),
+ }
+}
+
+export function userIdentity(rows: AdminTrafficRow[]): { id: string; email: string }[] {
+ const users = new Map()
+ for (const row of rows) users.set(row.user_id, row.email || row.user_id)
+ return [...users].map(([id, email]) => ({ id, email })).sort((a, b) => a.email.localeCompare(b.email))
+}
+
+export function selectedRows(rows: AdminTrafficRow[], userIDs: Set, days: Set): AdminTrafficRow[] {
+ return rows.filter((row) => userIDs.has(row.user_id) && !!row.day && days.has(row.day))
+}
+
+function metricValue(row: AdminTrafficRow, metric: TrafficMetric): number {
+ return metric === 'bytes' ? row.bytes : row.frames
+}
+
+export function totalMetric(rows: AdminTrafficRow[], metric: TrafficMetric): number {
+ return rows.reduce((sum, row) => sum + metricValue(row, metric), 0)
+}
+
+export function trendPercent(current: number, previous: number): number | null {
+ if (previous === 0) return current === 0 ? 0 : null
+ return ((current - previous) / previous) * 100
+}
+
+export function userSummaries(
+ rows: AdminTrafficRow[],
+ userIDs: Set,
+ range: TrafficRange,
+): TrafficUserSummary[] {
+ const currentDays = new Set(range.days)
+ const previousDays = new Set(range.previousDays)
+ const users = userIdentity(rows).filter((user) => userIDs.has(user.id))
+ const totals = users.map((user) => {
+ const own = rows.filter((row) => row.user_id === user.id)
+ const current = own.filter((row) => !!row.day && currentDays.has(row.day))
+ const previous = own.filter((row) => !!row.day && previousDays.has(row.day))
+ const bytes = totalMetric(current, 'bytes')
+ const previousBytes = totalMetric(previous, 'bytes')
+ return {
+ id: user.id,
+ email: user.email,
+ bytes,
+ frames: totalMetric(current, 'frames'),
+ outbound: totalMetric(current.filter((row) => row.direction === 1), 'bytes'),
+ inbound: totalMetric(current.filter((row) => row.direction === 0), 'bytes'),
+ previousBytes,
+ trend: trendPercent(bytes, previousBytes),
+ share: 0,
+ activeDays: new Set(current.map((row) => row.day)).size,
+ }
+ })
+ const total = totals.reduce((sum, user) => sum + user.bytes, 0)
+ for (const user of totals) user.share = total ? (user.bytes / total) * 100 : 0
+ return totals.sort((a, b) => b.bytes - a.bytes || a.email.localeCompare(b.email))
+}
+
+export function categorySummaries(rows: AdminTrafficRow[]): CategorySummary[] {
+ const groups = new Map>()
+ for (const row of rows) {
+ const key = row.category || 'other'
+ const cell = groups.get(key) || {
+ key,
+ label: key,
+ color: CATEGORY_COLORS[key] || CATEGORY_COLORS.other,
+ bytes: 0,
+ frames: 0,
+ outbound: 0,
+ inbound: 0,
+ }
+ cell.bytes += row.bytes
+ cell.frames += row.frames
+ if (row.direction === 1) cell.outbound += row.bytes
+ else cell.inbound += row.bytes
+ groups.set(key, cell)
+ }
+ const total = [...groups.values()].reduce((sum, group) => sum + group.bytes, 0)
+ return [...groups.values()]
+ .map((group) => ({ ...group, share: total ? (group.bytes / total) * 100 : 0 }))
+ .sort((a, b) => b.bytes - a.bytes)
+}
+
+function rowDimension(row: AdminTrafficRow, dimension: Exclude): { key: string; label: string; category: string } {
+ if (dimension === 'group') {
+ const category = row.category || 'other'
+ return { key: category, label: category, category }
+ }
+ const label = row.frame_type_name || String(row.frame_type ?? '?')
+ return { key: String(row.frame_type ?? label), label, category: row.category || 'other' }
+}
+
+export function timelineSeries(
+ rows: AdminTrafficRow[],
+ dates: string[],
+ dimension: Exclude,
+ direction: DirectionFilter,
+ metric: TrafficMetric,
+ separateUsers: boolean,
+): TrafficSeries[] {
+ const dateIndex = new Map(dates.map((day, index) => [day, index]))
+ const series = new Map()
+ for (const row of rows) {
+ const index = row.day ? dateIndex.get(row.day) : undefined
+ if (index === undefined) continue
+ if (direction === 'out' && row.direction !== 1) continue
+ if (direction === 'in' && row.direction !== 0) continue
+ const dim = rowDimension(row, dimension)
+ const key = separateUsers ? `${row.user_id}:${dim.key}` : dim.key
+ let cell = series.get(key)
+ if (!cell) {
+ cell = {
+ key,
+ label: dim.label,
+ userID: separateUsers ? row.user_id : undefined,
+ userLabel: separateUsers ? row.email || row.user_id : undefined,
+ category: dim.category,
+ color: dimension === 'group' ? (CATEGORY_COLORS[dim.category] || CATEGORY_COLORS.other) : SERIES_COLORS[series.size % SERIES_COLORS.length],
+ values: Array(dates.length).fill(0),
+ total: 0,
+ }
+ series.set(key, cell)
+ }
+ const value = metricValue(row, metric)
+ cell.values[index] += value
+ cell.total += value
+ }
+ return [...series.values()].sort((a, b) => b.total - a.total)
+}
+
+export function directionSeries(rows: AdminTrafficRow[], dates: string[], metric: TrafficMetric): { inbound: number[]; outbound: number[] } {
+ const index = new Map(dates.map((day, i) => [day, i]))
+ const inbound = Array(dates.length).fill(0) as number[]
+ const outbound = Array(dates.length).fill(0) as number[]
+ for (const row of rows) {
+ const i = row.day ? index.get(row.day) : undefined
+ if (i === undefined) continue
+ ;(row.direction === 1 ? outbound : inbound)[i] += metricValue(row, metric)
+ }
+ return { inbound, outbound }
+}
+
+export function dailyTotals(rows: AdminTrafficRow[], dates: string[], metric: TrafficMetric): number[] {
+ const result = Array(dates.length).fill(0) as number[]
+ const index = new Map(dates.map((day, i) => [day, i]))
+ for (const row of rows) {
+ const i = row.day ? index.get(row.day) : undefined
+ if (i !== undefined) result[i] += metricValue(row, metric)
+ }
+ return result
+}
+
+export function categoryLabel(key: string): string {
+ return key
+}
diff --git a/internal/relay/admin_traffic.go b/internal/relay/admin_traffic.go
index f00d082a..40c9acc4 100644
--- a/internal/relay/admin_traffic.go
+++ b/internal/relay/admin_traffic.go
@@ -2,6 +2,7 @@ package relay
import (
"net/http"
+ "sort"
"time"
"github.com/attson/atterm/internal/proto"
@@ -10,6 +11,7 @@ import (
type trafficRow struct {
UserID string `json:"user_id"`
Email string `json:"email,omitempty"`
+ Day string `json:"day,omitempty"`
FrameType int `json:"frame_type,omitempty"`
FrameTypeName string `json:"frame_type_name,omitempty"`
Category string `json:"category,omitempty"`
@@ -19,16 +21,18 @@ type trafficRow struct {
}
type trafficResponse struct {
- View string `json:"view"`
- From string `json:"from"`
- To string `json:"to"`
- Rows []trafficRow `json:"rows"`
+ View string `json:"view"`
+ Bucket string `json:"bucket"`
+ From string `json:"from"`
+ To string `json:"to"`
+ Rows []trafficRow `json:"rows"`
}
// handleAdminTrafficHTTP implements GET /admin/api/traffic. Query params:
//
// view = detail | group | summary (default: group)
-// from, to = YYYY-MM-DD (default: last 7 days ending today UTC)
+// bucket = range | day (default: range)
+// from, to = YYYY-MM-DD (default: last 7 days ending today UTC)
//
// It reads the daily rollup rows for [from, to] and aggregates them by the
// requested view: detail keeps per-frame-type granularity, group folds frame
@@ -44,6 +48,15 @@ func (s *Server) handleAdminTrafficHTTP(w http.ResponseWriter, r *http.Request)
http.Error(w, "invalid view", http.StatusBadRequest)
return
}
+ bucket := r.URL.Query().Get("bucket")
+ switch bucket {
+ case "range", "day":
+ case "":
+ bucket = "range"
+ default:
+ http.Error(w, "invalid bucket", http.StatusBadRequest)
+ return
+ }
today := time.Now().UTC()
to := r.URL.Query().Get("to")
@@ -58,6 +71,10 @@ func (s *Server) handleAdminTrafficHTTP(w http.ResponseWriter, r *http.Request)
http.Error(w, "invalid date, use YYYY-MM-DD", http.StatusBadRequest)
return
}
+ if from > to {
+ http.Error(w, "invalid date range", http.StatusBadRequest)
+ return
+ }
rows, err := s.cfg.Store.QueryTraffic(r.Context(), from, to)
if err != nil {
@@ -70,6 +87,7 @@ func (s *Server) handleAdminTrafficHTTP(w http.ResponseWriter, r *http.Request)
// summary both stay zero-valued, so only user+direction distinguish rows.
type aggKey struct {
user string
+ day string
disc int
cat string
dir int
@@ -77,6 +95,9 @@ func (s *Server) handleAdminTrafficHTTP(w http.ResponseWriter, r *http.Request)
agg := map[aggKey]*trafficRow{}
for _, rr := range rows {
k := aggKey{user: rr.UserID, dir: rr.Direction}
+ if bucket == "day" {
+ k.day = rr.Day
+ }
switch view {
case "detail":
k.disc = rr.FrameType
@@ -85,11 +106,12 @@ func (s *Server) handleAdminTrafficHTTP(w http.ResponseWriter, r *http.Request)
}
cell := agg[k]
if cell == nil {
- cell = &trafficRow{UserID: rr.UserID, Email: emails[rr.UserID], Direction: rr.Direction}
+ cell = &trafficRow{UserID: rr.UserID, Email: emails[rr.UserID], Day: k.day, Direction: rr.Direction}
switch view {
case "detail":
cell.FrameType = rr.FrameType
cell.FrameTypeName = frameTypeName(proto.Type(rr.FrameType))
+ cell.Category = frameCategory(proto.Type(rr.FrameType))
case "group":
cell.Category = k.cat
}
@@ -102,7 +124,25 @@ func (s *Server) handleAdminTrafficHTTP(w http.ResponseWriter, r *http.Request)
for _, c := range agg {
out = append(out, *c)
}
- writeJSONStatus(w, http.StatusOK, trafficResponse{View: view, From: from, To: to, Rows: out})
+ sort.Slice(out, func(i, j int) bool {
+ if out[i].Day != out[j].Day {
+ return out[i].Day < out[j].Day
+ }
+ if out[i].Email != out[j].Email {
+ return out[i].Email < out[j].Email
+ }
+ if out[i].UserID != out[j].UserID {
+ return out[i].UserID < out[j].UserID
+ }
+ if out[i].Category != out[j].Category {
+ return out[i].Category < out[j].Category
+ }
+ if out[i].FrameType != out[j].FrameType {
+ return out[i].FrameType < out[j].FrameType
+ }
+ return out[i].Direction < out[j].Direction
+ })
+ writeJSONStatus(w, http.StatusOK, trafficResponse{View: view, Bucket: bucket, From: from, To: to, Rows: out})
}
func validDay(s string) bool {
diff --git a/internal/relay/admin_traffic_test.go b/internal/relay/admin_traffic_test.go
index cf43d11f..099fdfe6 100644
--- a/internal/relay/admin_traffic_test.go
+++ b/internal/relay/admin_traffic_test.go
@@ -78,6 +78,7 @@ func TestAdminTraffic_DetailView(t *testing.T) {
Rows []struct {
FrameType int `json:"frame_type"`
FrameTypeName string `json:"frame_type_name"`
+ Category string `json:"category"`
Direction int `json:"direction"`
Bytes int64 `json:"bytes"`
} `json:"rows"`
@@ -92,6 +93,9 @@ func TestAdminTraffic_DetailView(t *testing.T) {
if r.FrameTypeName == "" {
t.Error("detail row missing frame_type_name")
}
+ if r.Category != "terminal" {
+ t.Errorf("detail row category = %q, want terminal", r.Category)
+ }
}
}
if outBytes != 1000 {
@@ -99,6 +103,44 @@ func TestAdminTraffic_DetailView(t *testing.T) {
}
}
+func TestAdminTraffic_DayBucketKeepsDaysSeparate(t *testing.T) {
+ srv, store, adminID, tok := newAdminTestServer(t)
+ today := time.Now().UTC()
+ from := today.AddDate(0, 0, -1).Format("2006-01-02")
+ to := today.Format("2006-01-02")
+ for _, day := range []string{from, to} {
+ if err := store.AddTrafficDeltas(context.Background(), day, []userstore.TrafficDelta{
+ {UserID: adminID, FrameType: int(proto.TypeOut), Direction: trafficOut, Bytes: 100, Frames: 1},
+ }); err != nil {
+ t.Fatalf("seed traffic for %s: %v", day, err)
+ }
+ }
+
+ rec := adminGetBearer(srv, "/admin/api/traffic?view=detail&bucket=day&from="+from+"&to="+to, tok)
+ if rec.Code != http.StatusOK {
+ t.Fatalf("status = %d, want 200; body=%s", rec.Code, rec.Body.String())
+ }
+ var resp struct {
+ Bucket string `json:"bucket"`
+ Rows []struct {
+ Day string `json:"day"`
+ Bytes int64 `json:"bytes"`
+ } `json:"rows"`
+ }
+ if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
+ t.Fatalf("decode: %v", err)
+ }
+ if resp.Bucket != "day" {
+ t.Errorf("bucket = %q, want day", resp.Bucket)
+ }
+ if len(resp.Rows) != 2 {
+ t.Fatalf("len(rows) = %d, want 2", len(resp.Rows))
+ }
+ if resp.Rows[0].Day != from || resp.Rows[1].Day != to {
+ t.Errorf("days = [%q, %q], want [%q, %q]", resp.Rows[0].Day, resp.Rows[1].Day, from, to)
+ }
+}
+
func TestAdminTraffic_SummaryView(t *testing.T) {
srv, store, adminID, tok := newAdminTestServer(t)
day := seedTraffic(t, store, adminID)
@@ -144,6 +186,22 @@ func TestAdminTraffic_InvalidView(t *testing.T) {
}
}
+func TestAdminTraffic_InvalidBucket(t *testing.T) {
+ srv, _, _, tok := newAdminTestServer(t)
+ rec := adminGetBearer(srv, "/admin/api/traffic?bucket=hour", tok)
+ if rec.Code != http.StatusBadRequest {
+ t.Errorf("status = %d, want 400", rec.Code)
+ }
+}
+
+func TestAdminTraffic_ReversedDateRange(t *testing.T) {
+ srv, _, _, tok := newAdminTestServer(t)
+ rec := adminGetBearer(srv, "/admin/api/traffic?from=2026-09-21&to=2026-09-20", tok)
+ if rec.Code != http.StatusBadRequest {
+ t.Errorf("status = %d, want 400", rec.Code)
+ }
+}
+
func TestAdminTraffic_RejectsNonAdmin(t *testing.T) {
srv, store, _, _ := newAdminTestServer(t)
// Create a second, non-admin user with its own session on the same store.
diff --git a/internal/relay/health_http.go b/internal/relay/health_http.go
index 0e693a95..6a9c81f1 100644
--- a/internal/relay/health_http.go
+++ b/internal/relay/health_http.go
@@ -32,6 +32,9 @@ type HealthPayload struct {
RateLimitPerMinute int `json:"rate_limit_per_minute"`
MaxConnectionsPerKey int `json:"max_connections_per_key"`
ActiveUplinks int64 `json:"active_uplinks"`
+ ActiveSessions int `json:"active_sessions"`
+ RelayInstances int `json:"relay_instances"`
+ TrafficFlushIntervalSec int `json:"traffic_flush_interval_seconds"`
MobileOriginCompatible bool `json:"mobile_origin_compatible"`
GeneratedAt string `json:"generated_at"`
Warnings []string `json:"health_check_warnings,omitempty"`
@@ -90,19 +93,29 @@ func collectHealth(ctx context.Context, s *Server, r *http.Request) HealthPayloa
originsCopy := append([]string(nil), s.currentAllowedOrigins()...)
payload := HealthPayload{
- Version: cfg.Version,
- UptimeSeconds: int64(time.Since(s.startTime).Seconds()),
- HTTPS: httpsFromRequest(r),
- ConfiguredOrigins: originsCopy,
- OriginsOpen: len(originsCopy) == 0,
- RateLimitPerMinute: rateLimit,
- MaxConnectionsPerKey: connLimit,
- ActiveUplinks: s.UplinkCount(),
- MobileOriginCompatible: isMobileOriginCompatible(originsCopy),
- GeneratedAt: time.Now().UTC().Format(time.RFC3339),
+ Version: cfg.Version,
+ UptimeSeconds: int64(time.Since(s.startTime).Seconds()),
+ HTTPS: httpsFromRequest(r),
+ ConfiguredOrigins: originsCopy,
+ OriginsOpen: len(originsCopy) == 0,
+ RateLimitPerMinute: rateLimit,
+ MaxConnectionsPerKey: connLimit,
+ ActiveUplinks: s.UplinkCount(),
+ ActiveSessions: len(s.registry.List()),
+ RelayInstances: 1,
+ TrafficFlushIntervalSec: int(trafficFlushInterval / time.Second),
+ MobileOriginCompatible: isMobileOriginCompatible(originsCopy),
+ GeneratedAt: time.Now().UTC().Format(time.RFC3339),
}
if cfg.Store != nil {
+ live, err := cfg.Store.ListLiveInstances(ctx, time.Now().Add(-InstanceLivenessWindow).Unix())
+ if err != nil {
+ payload.Warnings = append(payload.Warnings, "relay_instances_lookup_failed")
+ } else if len(live) > payload.RelayInstances {
+ payload.RelayInstances = len(live)
+ }
+
users, err := cfg.Store.ListUsers(ctx)
if err != nil {
payload.Warnings = append(payload.Warnings, "bootstrap_admin_lookup_failed")
diff --git a/internal/relay/health_http_test.go b/internal/relay/health_http_test.go
index d9b75273..e99d832a 100644
--- a/internal/relay/health_http_test.go
+++ b/internal/relay/health_http_test.go
@@ -349,6 +349,9 @@ func TestHealthPayload_JSONFieldsStable(t *testing.T) {
"rate_limit_per_minute",
"max_connections_per_key",
"active_uplinks",
+ "active_sessions",
+ "relay_instances",
+ "traffic_flush_interval_seconds",
"mobile_origin_compatible",
"generated_at",
}
diff --git a/internal/relay/web-dist/assets/FileExplorer-BGCt84ef.js b/internal/relay/web-dist/assets/FileExplorer-DTHAXsem.js
similarity index 96%
rename from internal/relay/web-dist/assets/FileExplorer-BGCt84ef.js
rename to internal/relay/web-dist/assets/FileExplorer-DTHAXsem.js
index dc3196db..7024c207 100644
--- a/internal/relay/web-dist/assets/FileExplorer-BGCt84ef.js
+++ b/internal/relay/web-dist/assets/FileExplorer-DTHAXsem.js
@@ -1,69 +1,64 @@
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reader(){return this}static define(e={}){return new F(e.combine||(t=>t),e.compareInput||((t,i)=>t===i),e.compare||(e.combine?(t,i)=>t===i:mo),!!e.static,e.enables)}of(e){return new ls([],this,0,e)}compute(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new ls(e,this,1,t)}computeN(e,t){if(this.isStatic)throw new Error("Can't compute a static facet");return new ls(e,this,2,t)}from(e,t){return t||(t=i=>i),this.compute([e],i=>t(i.field(e)))}}function mo(s,e){return s==e||s.length==e.length&&s.every((t,i)=>t===e[i])}class ls{constructor(e,t,i,n){this.dependencies=e,this.facet=t,this.type=i,this.value=n,this.id=go++}dynamicSlot(e){var t;let i=this.value,n=this.facet.compareInput,r=this.id,o=e[r]>>1,l=this.type==2,a=!1,h=!1,c=[];for(let f of this.dependencies)f=="doc"?a=!0:f=="selection"?h=!0:((t=e[f.id])!==null&&t!==void 0?t:1)&1||c.push(e[f.id]);return{create(f){return f.values[o]=i(f),1},update(f,u){if(a&&u.docChanged||h&&(u.docChanged||u.selection)||Tr(f,c)){let d=i(f);if(l?!sl(d,f.values[o],n):!n(d,f.values[o]))return f.values[o]=d,1}return 0},reconfigure:(f,u)=>{let d,p=u.config.address[r];if(p!=null){let g=ms(u,p);if(this.dependencies.every(y=>y instanceof F?u.facet(y)===f.facet(y):y instanceof vt?u.field(y,!1)==f.field(y,!1):!0)||(l?sl(d=i(f),g,n):n(d=i(f),g)))return f.values[o]=g,0}else d=i(f);return f.values[o]=d,1}}}get extension(){return this}}function sl(s,e,t){if(s.length!=e.length)return!1;for(let i=0;is[a.id]),n=t.map(a=>a.type),r=i.filter(a=>!(a&1)),o=s[e.id]>>1;function l(a){let h=[];for(let c=0;ci===n),e);return e.provide&&(t.provides=e.provide(t)),t}create(e){let t=e.facet(Hn).find(i=>i.field==this);return((t==null?void 0:t.create)||this.createF)(e)}slot(e){let t=e[this.id]>>1;return{create:i=>(i.values[t]=this.create(i),1),update:(i,n)=>{let r=i.values[t],o=this.updateF(r,n);return this.compareF(r,o)?0:(i.values[t]=o,1)},reconfigure:(i,n)=>{let r=i.facet(Hn),o=n.facet(Hn),l;return(l=r.find(a=>a.field==this))&&l!=o.find(a=>a.field==this)?(i.values[t]=l.create(i),1):n.config.address[this.id]!=null?(i.values[t]=n.field(this),0):(i.values[t]=this.create(i),1)}}}init(e){return[this,Hn.of({field:this,create:e})]}get extension(){return this}}const pi={lowest:4,low:3,default:2,high:1,highest:0};function tn(s){return e=>new Ua(e,s)}const On={highest:tn(pi.highest),high:tn(pi.high),default:tn(pi.default),low:tn(pi.low),lowest:tn(pi.lowest)};class Ua{constructor(e,t){this.inner=e,this.prec=t}get extension(){return this}}class Fs{of(e){return new Dr(this,e)}reconfigure(e){return Fs.reconfigure.of({compartment:this,extension:e})}get(e){return e.config.compartments.get(this)}}class Dr{constructor(e,t){this.compartment=e,this.inner=t}get extension(){return this}}class gs{constructor(e,t,i,n,r,o){for(this.base=e,this.compartments=t,this.dynamicSlots=i,this.address=n,this.staticValues=r,this.facets=o,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(e,t,i){let n=[],r=Object.create(null),o=new Map;for(let u of wd(e,t,o))u instanceof vt?n.push(u):(r[u.facet.id]||(r[u.facet.id]=[])).push(u);let l=Object.create(null),a=[],h=[];for(let u of n)l[u.id]=h.length<<1,h.push(d=>u.slot(d));let c=i==null?void 0:i.config.facets;for(let u in r){let d=r[u],p=d[0].facet,g=c&&c[u]||[];if(d.every(y=>y.type==0))if(l[p.id]=a.length<<1|1,mo(g,d))a.push(i.facet(p));else{let y=p.combine(d.map(b=>b.value));a.push(i&&p.compare(y,i.facet(p))?i.facet(p):y)}else{for(let y of d)y.type==0?(l[y.id]=a.length<<1|1,a.push(y.value)):(l[y.id]=h.length<<1,h.push(b=>y.dynamicSlot(b)));l[p.id]=h.length<<1,h.push(y=>bd(y,p,d))}}let f=h.map(u=>u(l));return new gs(e,o,f,l,a,r)}}function wd(s,e,t){let i=[[],[],[],[],[]],n=new Map;function r(o,l){let a=n.get(o);if(a!=null){if(a<=l)return;let h=i[a].indexOf(o);h>-1&&i[a].splice(h,1),o instanceof Dr&&t.delete(o.compartment)}if(n.set(o,l),Array.isArray(o))for(let h of o)r(h,l);else if(o instanceof Dr){if(t.has(o.compartment))throw new RangeError("Duplicate use of compartment in extensions");let h=e.get(o.compartment)||o.inner;t.set(o.compartment,h),r(h,l)}else if(o instanceof Ua)r(o.inner,o.prec);else if(o instanceof vt)i[l].push(o),o.provides&&r(o.provides,l);else if(o instanceof ls)i[l].push(o),o.facet.extensions&&r(o.facet.extensions,pi.default);else{let h=o.extension;if(!h)throw new Error(`Unrecognized extension value in extension set (${o}).`);if(h==o)throw new Error(`Unrecognized extension value in extension set (${o}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);r(h,l)}}return r(s,pi.default),i.reduce((o,l)=>o.concat(l))}function fn(s,e){if(e&1)return 2;let t=e>>1,i=s.status[t];if(i==4)throw new Error("Cyclic dependency between fields and/or facets");if(i&2)return i;s.status[t]=4;let n=s.computeSlot(s,s.config.dynamicSlots[t]);return s.status[t]=2|n}function ms(s,e){return e&1?s.config.staticValues[e>>1]:s.values[e>>1]}const Ka=F.define(),Er=F.define({combine:s=>s.some(e=>e),static:!0}),ja=F.define({combine:s=>s.length?s[0]:void 0,static:!0}),Ga=F.define(),Ja=F.define(),Ya=F.define(),Xa=F.define({combine:s=>s.length?s[0]:!1});class ai{constructor(e,t){this.type=e,this.value=t}static define(){return new xd}}class xd{of(e){return new ai(this,e)}}class kd{constructor(e){this.map=e}of(e){return new oe(this,e)}}class oe{constructor(e,t){this.type=e,this.value=t}map(e){let t=this.type.map(this.value,e);return t===void 0?void 0:t==this.value?this:new oe(this.type,t)}is(e){return this.type==e}static define(e={}){return new kd(e.map||(t=>t))}static mapEffects(e,t){if(!e.length)return e;let i=[];for(let n of e){let r=n.map(t);r&&i.push(r)}return i}}oe.reconfigure=oe.define();oe.appendConfig=oe.define();class Ae{constructor(e,t,i,n,r,o){this.startState=e,this.changes=t,this.selection=i,this.effects=n,this.annotations=r,this.scrollIntoView=o,this._doc=null,this._state=null,i&&qa(i,t.newLength),r.some(l=>l.type==Ae.time)||(this.annotations=r.concat(Ae.time.of(Date.now())))}static create(e,t,i,n,r,o){return new Ae(e,t,i,n,r,o)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(e){for(let t of this.annotations)if(t.type==e)return t.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(e){let t=this.annotation(Ae.userEvent);return!!(t&&(t==e||t.length>e.length&&t.slice(0,e.length)==e&&t[e.length]=="."))}}Ae.time=ai.define();Ae.userEvent=ai.define();Ae.addToHistory=ai.define();Ae.remote=ai.define();function Sd(s,e){let t=[];for(let i=0,n=0;;){let r,o;if(i=s[i]))r=s[i++],o=s[i++];else if(n=0;n--){let r=i[n](s);r instanceof Ae?s=r:Array.isArray(r)&&r.length==1&&r[0]instanceof Ae?s=r[0]:s=Za(e,Ii(r),!1)}return s}function Ad(s){let e=s.startState,t=e.facet(Ya),i=s;for(let n=t.length-1;n>=0;n--){let r=t[n](s);r&&Object.keys(r).length&&(i=Qa(i,Or(e,r,s.changes.newLength),!0))}return i==s?s:Ae.create(e,s.changes,s.selection,i.effects,i.annotations,i.scrollIntoView)}const Md=[];function Ii(s){return s==null?Md:Array.isArray(s)?s:[s]}var Ne=function(s){return s[s.Word=0]="Word",s[s.Space=1]="Space",s[s.Other=2]="Other",s}(Ne||(Ne={}));const Td=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Lr;try{Lr=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function Dd(s){if(Lr)return Lr.test(s);for(let e=0;e""&&(t.toUpperCase()!=t.toLowerCase()||Td.test(t)))return!0}return!1}function Ed(s){return e=>{if(!/\S/.test(e))return Ne.Space;if(Dd(e))return Ne.Word;for(let t=0;t-1)return Ne.Word;return Ne.Other}}class se{constructor(e,t,i,n,r,o){this.config=e,this.doc=t,this.selection=i,this.values=n,this.status=e.statusTemplate.slice(),this.computeSlot=r,o&&(o._state=this);for(let l=0;ln.set(h,a)),t=null),n.set(l.value.compartment,l.value.extension)):l.is(oe.reconfigure)?(t=null,i=l.value):l.is(oe.appendConfig)&&(t=null,i=Ii(i).concat(l.value));let r;t?r=e.startState.values.slice():(t=gs.resolve(i,n,this),r=new se(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(a,h)=>h.reconfigure(a,this),null).values);let o=e.startState.facet(Er)?e.newSelection:e.newSelection.asSingle();new se(t,e.newDoc,o,r,(l,a)=>a.update(l,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:S.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,i=e(t.ranges[0]),n=this.changes(i.changes),r=[i.range],o=Ii(i.effects);for(let l=1;lo.spec.fromJSON(l,a)))}}return se.create({doc:e.doc,selection:S.fromJSON(e.selection),extensions:t.extensions?n.concat([t.extensions]):n})}static create(e={}){let t=gs.resolve(e.extensions||[],new Map),i=e.doc instanceof ne?e.doc:ne.of((e.doc||"").split(t.staticFacet(se.lineSeparator)||Cr)),n=e.selection?e.selection instanceof S?e.selection:S.single(e.selection.anchor,e.selection.head):S.single(0);return qa(n,i.length),t.staticFacet(Er)||(n=n.asSingle()),new se(t,i,n,t.dynamicSlots.map(()=>null),(r,o)=>o.create(r),null)}get tabSize(){return this.facet(se.tabSize)}get lineBreak(){return this.facet(se.lineSeparator)||`
`}get readOnly(){return this.facet(Xa)}phrase(e,...t){for(let i of this.facet(se.phrases))if(Object.prototype.hasOwnProperty.call(i,e)){e=i[e];break}return t.length&&(e=e.replace(/\$(\$|\d*)/g,(i,n)=>{if(n=="$")return"$";let r=+(n||1);return!r||r>t.length?i:t[r-1]})),e}languageDataAt(e,t,i=-1){let n=[];for(let r of this.facet(Ka))for(let o of r(this,t,i))Object.prototype.hasOwnProperty.call(o,e)&&n.push(o[e]);return n}charCategorizer(e){let t=this.languageDataAt("wordChars",e);return Ed(t.length?t[0]:"")}wordAt(e){let{text:t,from:i,length:n}=this.doc.lineAt(e),r=this.charCategorizer(e),o=e-i,l=e-i;for(;o>0;){let a=Oe(t,o,!1);if(r(t.slice(a,o))!=Ne.Word)break;o=a}for(;ls.length?s[0]:4});se.lineSeparator=ja;se.readOnly=Xa;se.phrases=F.define({compare(s,e){let t=Object.keys(s),i=Object.keys(e);return t.length==i.length&&t.every(n=>s[n]==e[n])}});se.languageData=Ka;se.changeFilter=Ga;se.transactionFilter=Ja;se.transactionExtender=Ya;Fs.reconfigure=oe.define();function Ln(s,e,t={}){let i={};for(let n of s)for(let r of Object.keys(n)){let o=n[r],l=i[r];if(l===void 0)i[r]=o;else if(!(l===o||o===void 0))if(Object.hasOwnProperty.call(t,r))i[r]=t[r](l,o);else throw new Error("Config merge conflict for field "+r)}for(let n in e)i[n]===void 0&&(i[n]=e[n]);return i}class bi{eq(e){return this==e}range(e,t=e){return Br.create(e,t,this)}}bi.prototype.startSide=bi.prototype.endSide=0;bi.prototype.point=!1;bi.prototype.mapMode=nt.TrackDel;function yo(s,e){return s==e||s.constructor==e.constructor&&s.eq(e)}let Br=class eh{constructor(e,t,i){this.from=e,this.to=t,this.value=i}static create(e,t,i){return new eh(e,t,i)}};function Rr(s,e){return s.from-e.from||s.value.startSide-e.value.startSide}class vo{constructor(e,t,i,n){this.from=e,this.to=t,this.value=i,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(e,t,i,n=0){let r=i?this.to:this.from;for(let o=n,l=r.length;;){if(o==l)return o;let 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l=new th(this,null,-1).goto(0),a=0,h=[],c=new ti;for(;l.value||a=0){let f=t[a++];c.addInner(f.from,f.to,f.value)||h.push(f)}else l.rangeIndex==1&&l.chunkIndexthis.chunkEnd(l.chunkIndex)||rl.to||r=r&&e<=r+o.length&&o.between(r,e-r,t-r,i)===!1)return}this.nextLayer.between(e,t,i)}}iter(e=0){return vn.from([this]).goto(e)}get isEmpty(){return this.nextLayer==this}static iter(e,t=0){return vn.from(e).goto(t)}static compare(e,t,i,n,r=-1){let o=e.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),l=t.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),a=rl(o,l,i),h=new nn(o,a,r),c=new nn(l,a,r);i.iterGaps((f,u,d)=>ol(h,f,c,u,d,n)),i.empty&&i.length==0&&ol(h,0,c,0,0,n)}static eq(e,t,i=0,n){n==null&&(n=999999999);let r=e.filter(c=>!c.isEmpty&&t.indexOf(c)<0),o=t.filter(c=>!c.isEmpty&&e.indexOf(c)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let l=rl(r,o),a=new nn(r,l,0).goto(i),h=new nn(o,l,0).goto(i);for(;;){if(a.to!=h.to||!Pr(a.active,h.active)||a.point&&(!h.point||!yo(a.point,h.point)))return!1;if(a.to>n)return!0;a.next(),h.next()}}static spans(e,t,i,n,r=-1){let o=new nn(e,null,r).goto(t),l=t,a=o.openStart;for(;;){let h=Math.min(o.to,i);if(o.point){let c=o.activeForPoint(o.to),f=o.pointFroml&&(n.span(l,h,o.active,a),a=o.openEnd(h));if(o.to>i)return a+(o.point&&o.to>i?1:0);l=o.to,o.next()}}static of(e,t=!1){let i=new ti;for(let n of e instanceof Br?[e]:t?Od(e):e)i.add(n.from,n.to,n.value);return i.finish()}static join(e){if(!e.length)return ie.empty;let t=e[e.length-1];for(let i=e.length-2;i>=0;i--)for(let n=e[i];n!=ie.empty;n=n.nextLayer)t=new ie(n.chunkPos,n.chunk,t,Math.max(n.maxPoint,t.maxPoint));return t}}ie.empty=new ie([],[],null,-1);function Od(s){if(s.length>1)for(let e=s[0],t=1;t0)return s.slice().sort(Rr);e=i}return s}ie.empty.nextLayer=ie.empty;class ti{finishChunk(e){this.chunks.push(new 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null;a=e[l=u],o=a.side(!n,t),h=a.side(n,t)}let c=Oe(s.text,o,a.forward(n,t));(ca.to)&&(c=h),gh=s.text.slice(Math.min(o,c),Math.max(o,c));let f=l==(n?e.length-1:0)?null:e[l+(n?1:-1)];return f&&c==h&&f.level+(n?0:1)s.some(e=>e)}),ep=F.define({combine:s=>s.some(e=>e)}),Sh=F.define();class Fi{constructor(e,t,i,n,r,o=!1){this.range=e,this.y=t,this.x=i,this.yMargin=n,this.xMargin=r,this.isSnapshot=o}map(e){return e.empty?this:new Fi(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new Fi(S.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const zn=oe.define({map:(s,e)=>s.map(e)}),Ch=oe.define();function Lt(s,e,t){let i=s.facet(bh);i.length?i[0](e):window.onerror&&window.onerror(String(e),t,void 0,void 0,e)||(t?console.error(t+":",e):console.error(e))}const Ft=F.define({combine:s=>s.length?s[0]:!0});let tp=0;const Ri=F.define({combine(s){return s.filter((e,t)=>{for(let i=0;i{let a=[];return o&&a.push(Vs.of(h=>{let c=h.plugin(l);return c?o(c):re.none})),r&&a.push(r(l)),a})}static fromClass(e,t){return st.define((i,n)=>new e(i,n),t)}}class nr{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(i){if(Lt(t.state,i,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.plugin.create(e,this.spec.arg)}catch(t){Lt(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(i){Lt(e.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Ah=F.define(),Co=F.define(),Vs=F.define(),Mh=F.define(),Ao=F.define(),Pn=F.define(),Th=F.define();function ml(s,e){let t=s.state.facet(Th);if(!t.length)return t;let i=t.map(r=>r instanceof Function?r(s):r),n=[];return ie.spans(i,e.from,e.to,{point(){},span(r,o,l,a){let h=r-e.from,c=o-e.from,f=n;for(let u=l.length-1;u>=0;u--,a--){let d=l[u].spec.bidiIsolate,p;if(d==null&&(d=Zd(e.text,h,c)),a>0&&f.length&&(p=f[f.length-1]).to==h&&p.direction==d)p.to=c,f=p.inner;else{let g={from:h,to:c,direction:d,inner:[]};f.push(g),f=g.inner}}}}),n}const Dh=F.define();function Eh(s){let e=0,t=0,i=0,n=0;for(let r of s.state.facet(Dh)){let o=r(s);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(i=Math.max(i,o.top)),o.bottom!=null&&(n=Math.max(n,o.bottom)))}return{left:e,right:t,top:i,bottom:n}}const ln=F.define();class at{constructor(e,t,i,n){this.fromA=e,this.toA=t,this.fromB=i,this.toB=n}join(e){return new at(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,i=this;for(;t>0;t--){let n=e[t-1];if(!(n.fromA>i.toA)){if(n.toAn.push(new at(r,o,l,a))),this.changedRanges=n}static create(e,t,i){return new ws(e,t,i)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}const ip=[];class ye{constructor(e,t,i=0){this.dom=e,this.length=t,this.flags=i,this.parent=null,e.cmTile=this}get breakAfter(){return this.flags&1}get children(){return ip}isWidget(){return!1}get isHidden(){return!1}isComposite(){return!1}isLine(){return!1}isText(){return!1}isBlock(){return!1}get domAttrs(){return null}sync(e){if(this.flags|=2,this.flags&4){this.flags&=-5;let t=this.domAttrs;t&&_d(this.dom,t)}}toString(){return this.constructor.name+(this.children.length?`(${this.children})`:"")+(this.breakAfter?"#":"")}destroy(){this.parent=null}setDOM(e){this.dom=e,e.cmTile=this}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(e,t=this.posAtStart){let i=t;for(let n of this.children){if(n==e)return i;i+=n.length+n.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}covers(e){return!0}coordsIn(e,t){return null}domPosFor(e,t){let i=si(this.dom),n=this.length?e>0:t>0;return new gt(this.parent.dom,i+(n?1:0),e==0||e==this.length)}markDirty(e){this.flags&=-3,e&&(this.flags|=4),this.parent&&this.parent.flags&2&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let e=this;e;e=e.parent)if(e instanceof zs)return e;return null}static get(e){return e.cmTile}}class $s extends ye{constructor(e){super(e,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(e){this.children.push(e),e.parent=this}sync(e){if(this.flags&2)return;super.sync(e);let t=this.dom,i=null,n,r=(e==null?void 0:e.node)==t?e:null,o=0;for(let l of this.children){if(l.sync(e),o+=l.length+l.breakAfter,n=i?i.nextSibling:t.firstChild,r&&n!=l.dom&&(r.written=!0),l.dom.parentNode==t)for(;n&&n!=l.dom;)n=yl(n);else t.insertBefore(l.dom,n);i=l.dom}for(n=i?i.nextSibling:t.firstChild,r&&n&&(r.written=!0);n;)n=yl(n);this.length=o}}function yl(s){let e=s.nextSibling;return s.parentNode.removeChild(s),e}class zs extends $s{constructor(e,t){super(t),this.view=e}owns(e){for(;e;e=e.parent)if(e==this)return!0;return!1}isBlock(){return!0}nearest(e){for(;;){if(!e)return null;let t=ye.get(e);if(t&&this.owns(t))return t;e=e.parentNode}}blockTiles(e){for(let t=[],i=this,n=0,r=0;;)if(n==i.children.length){if(!t.length)return;i=i.parent,i.breakAfter&&r++,n=t.pop()}else{let o=i.children[n++];if(o instanceof Wt)t.push(n),i=o,n=0;else{let l=r+o.length,a=e(o,r);if(a!==void 0)return a;r=l+o.breakAfter}}}resolveBlock(e,t){let i,n=-1,r,o=-1;if(this.blockTiles((l,a)=>{let h=a+l.length;if(e>=a&&e<=h){if(l.isWidget()&&t>=-1&&t<=1){if(l.flags&32)return!0;l.flags&16&&(i=void 0)}(ae||e==a&&(t>1?l.length:l.covers(-1)))&&(!r||!l.isWidget()&&r.isWidget())&&(r=l,o=e-a)}}),!i&&!r)throw new Error("No tile at position "+e);return i&&t<0||!r?{tile:i,offset:n}:{tile:r,offset:o}}}class Wt extends $s{constructor(e,t){super(e),this.wrapper=t}isBlock(){return!0}covers(e){return this.children.length?e<0?this.children[0].covers(-1):this.lastChild.covers(1):!1}get domAttrs(){return this.wrapper.attributes}static of(e,t){let i=new Wt(t||document.createElement(e.tagName),e);return t||(i.flags|=4),i}}class $i extends $s{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(e,t,i){let n=new $i(t||document.createElement("div"),e);return(!t||!i)&&(n.flags|=4),n}get domAttrs(){return this.attrs}resolveInline(e,t,i){let n=null,r=-1,o=null,l=-1;function a(c,f){for(let u=0,d=0;u=f&&(p.isComposite()?a(p,f-d):(!o||o.isHidden&&(t>0||i&&sp(o,p)))&&(g>f||p.flags&32)?(o=p,l=f-d):(di&&(e=i);let n=e,r=e,o=0;e==0&&t<0||e==i&&t>=0?_.chrome||_.gecko||(e?(n--,o=1):r=0)?0:l.length-1];return _.safari&&!o&&a.width==0&&(a=Array.prototype.find.call(l,h=>h.width)||a),o?bs(a,o<0):a||null}static of(e,t){let i=new gi(t||document.createTextNode(e),e);return t||(i.flags|=2),i}}class ki extends ye{constructor(e,t,i,n){super(e,t,n),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(e){return this.flags&48?!1:(this.flags&(e<0?64:128))>0}coordsIn(e,t){return this.coordsInWidget(e,t,!1)}coordsInWidget(e,t,i){let n=this.widget.coordsAt(this.dom,e,t);if(n)return n;if(i)return bs(this.dom.getBoundingClientRect(),this.length?e==0:t<=0);{let r=this.dom.getClientRects(),o=null;if(!r.length)return null;let l=this.flags&16?!0:this.flags&32?!1:e>0;for(let a=l?r.length-1:0;o=r[a],!(e>0?a==0:a==r.length-1||o.top0;)if(n.isComposite())if(o){if(!e)break;i&&i.break(),e--,o=!1}else if(r==n.children.length){if(!e&&!l.length)break;i&&i.leave(n),o=!!n.breakAfter,{tile:n,index:r}=l.pop(),r++}else{let a=n.children[r],h=a.breakAfter;(t>0?a.length<=e:a.length=0;l--){let a=t.marks[l],h=n.lastChild;if(h instanceof Ge&&h.mark.eq(a.mark))h.dom!=a.dom&&h.setDOM(sr(a.dom)),n=h;else{if(this.cache.reused.get(a)){let f=ye.get(a.dom);f&&f.setDOM(sr(a.dom))}let c=Ge.of(a.mark,a.dom);n.append(c),n=c}this.cache.reused.set(a,2)}let r=ye.get(e.text);r&&this.cache.reused.set(r,2);let o=new gi(e.text,e.text.nodeValue);o.flags|=8,this.pos=e.range.toB,n.append(o)}addInlineWidget(e,t,i){let n=this.afterWidget&&e.flags&48&&(this.afterWidget.flags&48)==(e.flags&48);n||this.flushBuffer();let r=this.ensureMarks(t,i);!n&&!(e.flags&16)&&r.append(this.getBuffer(1)),r.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,i){this.flushBuffer(),this.ensureMarks(t,i).append(e),this.pos+=e.length,this.afterWidget=null}addBlockWidget(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}continueWidget(e){let t=this.afterWidget||this.lastBlock;t.length+=e,this.pos+=e}addLineStart(e,t){var i;e||(e=Oh);let n=$i.start(e,t||((i=this.cache.find($i))===null||i===void 0?void 0:i.dom),!!t);this.getBlockPos().append(this.lastBlock=this.curLine=n)}addLine(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(e){this.blockPosCovered()||this.addLineStart(e)}ensureLine(e){this.curLine||this.addLineStart(e)}ensureMarks(e,t){var i;let n=this.curLine;for(let r=e.length-1;r>=0;r--){let o=e[r],l;if(t>0&&(l=n.lastChild)&&l instanceof Ge&&l.mark.eq(o))n=l,t--;else{let a=Ge.of(o,(i=this.cache.find(Ge,h=>h.mark.eq(o)))===null||i===void 0?void 0:i.dom);n.append(a),n=a,t=0}}return n}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;(!e||!vl(this.curLine,!1)||e.dom.nodeName!="BR"&&e.isWidget()&&!(_.ios&&vl(this.curLine,!0)))&&this.curLine.append(this.cache.findWidget(rr,0,32)||new ki(rr.toDOM(),0,rr,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let e=this.wrappers.length-1;e>=0;e--)this.wrappers[e].to=this.pos){let t=e.rank*102+e.value.rank,i=new op(e.from,e.to,e.value,t),n=this.wrappers.length;for(;n>0&&(this.wrappers[n-1].rank-i.rank||this.wrappers[n-1].to-i.to)<0;)n--;this.wrappers.splice(n,0,i)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let i of this.wrappers){let n=t.lastChild;if(i.fromo.wrapper.eq(i.wrapper)))===null||e===void 0?void 0:e.dom);t.append(r),t=r}}return t}blockPosCovered(){let e=this.lastBlock;return e!=null&&!e.breakAfter&&(!e.isWidget()||(e.flags&160)>0)}getBuffer(e){let t=2|(e<0?16:32),i=this.cache.find(xs,void 0,1);return i&&(i.flags=t),i||new xs(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class ap{constructor(e){this.skipCount=0,this.text="",this.textOff=0,this.cursor=e.iter()}skip(e){this.textOff+e<=this.text.length?this.textOff+=e:(this.skipCount+=e-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(e){if(this.textOff==this.text.length){let{value:n,lineBreak:r,done:o}=this.cursor.next(this.skipCount);if(this.skipCount=0,o)throw new Error("Ran out of text content when drawing inline views");this.text=n;let l=this.textOff=Math.min(e,n.length);return r?null:n.slice(0,l)}let t=Math.min(this.text.length,this.textOff+e),i=this.text.slice(this.textOff,t);return this.textOff=t,i}}const ks=[ki,$i,gi,Ge,xs,Wt,zs];for(let s=0;s[]),this.index=ks.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,i=this.buckets[t];i.length<6?i.push(e):i[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,i=2){let n=e.bucket,r=this.buckets[n],o=this.index[n];for(let l=r.length-1;l>=0;l--){let a=(l+o)%r.length,h=r[a];if((!t||t(h))&&!this.reused.has(h))return r.splice(a,1),a{if(this.cache.add(o),o.isComposite())return!1},enter:o=>this.cache.add(o),leave:()=>{},break:()=>{}}}run(e,t){let i=t&&this.getCompositionContext(t.text);for(let n=0,r=0,o=0;;){let l=on){let h=a-n;this.preserve(h,!o,!l),n=a,r+=h}if(!l)break;t&&l.fromA<=t.range.fromA&&l.toA>=t.range.toA?(this.forward(l.fromA,t.range.fromA,t.range.fromA{if(o.isWidget())if(this.openWidget)this.builder.continueWidget(a-l);else{let h=a>0||l{o.isLine()?this.builder.addLineStart(o.attrs,this.cache.maybeReuse(o)):(this.cache.add(o),o instanceof Ge&&n.unshift(o.mark)),this.openWidget=!1},leave:o=>{o.isLine()?n.length&&(n.length=r=0):o 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f=l;fr,this.openMarks=o}forward(e,t,i=1){t-e<=10?this.old.advance(t-e,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(t-e-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(e){let t=[],i=null;for(let n=e.parentNode;;n=n.parentNode){let r=ye.get(n);if(n==this.view.contentDOM)break;r instanceof Ge?t.push(r):r!=null&&r.isLine()?i=r:r instanceof Wt||(n.nodeName=="DIV"&&!i&&n!=this.view.contentDOM?i=new $i(n,Oh):i||t.push(Ge.of(new Bn({tagName:n.nodeName.toLowerCase(),attributes:Fd(n)}),n)))}return{line:i,marks:t}}}function vl(s,e){let t=i=>{for(let n of i.children)if((e?n.isText():n.length)||t(n))return!0;return!1};return t(s)}function fp(s){let e=s.isReplace?(s.startSide<0?64:0)|(s.endSide>0?128:0):s.startSide>0?32:16;return s.block&&(e|=256),e}const Oh={class:"cm-line"};function up(s,e){let t=e.spec.attributes,i=e.spec.class;return!t&&!i||(s||(s={class:"cm-line"}),t&&bo(t,s),i&&(s.class+=" "+i)),s}function dp(s){let e=[];for(let t=s.parents.length;t>1;t--){let i=t==s.parents.length?s.tile:s.parents[t].tile;i instanceof Ge&&e.push(i.mark)}return e}function sr(s){let e=ye.get(s);return e&&e.setDOM(s.cloneNode()),s}class zi extends Yi{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}zi.inline=new zi("span");zi.block=new zi("div");const rr=new class extends Yi{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class bl{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=re.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new zs(e,e.contentDOM),this.updateInner([new at(0,0,0,e.state.doc.length)],null)}update(e){var t;let i=e.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:c,toA:f})=>fthis.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?n=this.domChanged.newSel.head:!kp(e.changes,this.hasComposition)&&!e.selectionSet&&(n=e.state.selection.main.head));let r=n>-1?gp(this.view,e.changes,n):null;if(this.domChanged=null,this.hasComposition){let{from:c,to:f}=this.hasComposition;i=new at(c,f,e.changes.mapPos(c,-1),e.changes.mapPos(f,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(_.ie||_.chrome)&&!r&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.blockWrappers;this.updateDeco();let a=vp(o,this.decorations,e.changes);a.length&&(i=at.extendWithRanges(i,a));let h=wp(l,this.blockWrappers,e.changes);return h.length&&(i=at.extendWithRanges(i,h)),r&&!i.some(c=>c.fromA<=r.range.fromA&&c.toA>=r.range.toA)&&(i=r.range.addToSet(i.slice())),this.tile.flags&2&&i.length==0?!1:(this.updateInner(i,r),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(t||e.length){let o=this.tile,l=new cp(this.view,o,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&ye.get(t.text)&&l.cache.reused.set(ye.get(t.text),2),this.tile=l.run(e,t),Kr(o,l.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let r=_.chrome||_.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(r),r&&(r.written||i.selectionRange.focusNode!=r.node||!this.tile.dom.contains(r.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let n=[];if(this.view.viewport.from||this.view.viewport.to-1)&&un(i,this.view.observer.selectionRange)&&!(n&&i.contains(n));if(!(r||t||o))return;let l=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,h,c;if(a.empty?c=h=this.inlineDOMNearPos(a.anchor,a.assoc||1):(c=this.inlineDOMNearPos(a.head,a.head==a.from?1:-1),h=this.inlineDOMNearPos(a.anchor,a.anchor==a.from?1:-1)),_.gecko&&a.empty&&!this.hasComposition&&pp(h)){let u=document.createTextNode("");this.view.observer.ignore(()=>h.node.insertBefore(u,h.node.childNodes[h.offset]||null)),h=c=new gt(u,0),l=!0}let f=this.view.observer.selectionRange;(l||!f.focusNode||(!dn(h.node,h.offset,f.anchorNode,f.anchorOffset)||!dn(c.node,c.offset,f.focusNode,f.focusOffset))&&!this.suppressWidgetCursorChange(f,a))&&(this.view.observer.ignore(()=>{_.android&&_.chrome&&i.contains(f.focusNode)&&xp(f.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let u=xn(this.view.root);if(u)if(a.empty){if(_.gecko){let d=mp(h.node,h.offset);if(d&&d!=3){let p=(d==1?hh:ch)(h.node,h.offset);p&&(h=new gt(p.node,p.offset))}}u.collapse(h.node,h.offset),a.bidiLevel!=null&&u.caretBidiLevel!==void 0&&(u.caretBidiLevel=a.bidiLevel)}else if(u.extend){u.collapse(h.node,h.offset);try{u.extend(c.node,c.offset)}catch{}}else{let d=document.createRange();a.anchor>a.head&&([h,c]=[c,h]),d.setEnd(c.node,c.offset),d.setStart(h.node,h.offset),u.removeAllRanges(),u.addRange(d)}o&&this.view.root.activeElement==i&&(i.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(h,c)),this.impreciseAnchor=h.precise?null:new gt(f.anchorNode,f.anchorOffset),this.impreciseHead=c.precise?null:new gt(f.focusNode,f.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&dn(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,i=xn(e.root),{anchorNode:n,anchorOffset:r}=e.observer.selectionRange;if(!i||!t.empty||!t.assoc||!i.modify)return;let o=this.lineAt(t.head,t.assoc);if(!o)return;let l=o.posAtStart;if(t.head==l||t.head==l+o.length)return;let a=this.coordsAt(t.head,-1),h=this.coordsAt(t.head,1);if(!a||!h||a.bottom>h.top)return;let c=this.domAtPos(t.head+t.assoc,t.assoc);i.collapse(c.node,c.offset),i.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&i.collapse(n,r)}posFromDOM(e,t){let i=this.tile.nearest(e);if(!i)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let n=i.posAtStart;if(i.isComposite()){let r;if(e==i.dom)r=i.dom.childNodes[t];else{let o=Vt(e)==0?0:t==0?-1:1;for(;;){let l=e.parentNode;if(l==i.dom)break;o==0&&l.firstChild!=l.lastChild&&(e==l.firstChild?o=-1:o=1),e=l}o<0?r=e:r=e.nextSibling}if(r==i.dom.firstChild)return n;for(;r&&!ye.get(r);)r=r.nextSibling;if(!r)return n+i.length;for(let o=0,l=n;;o++){let a=i.children[o];if(a.dom==r)return l;l+=a.length+a.breakAfter}}else return i.isText()?e==i.dom?n+t:n+(t?i.length:0):n}domAtPos(e,t){let{tile:i,offset:n}=this.tile.resolveBlock(e,t);return i.isWidget()?i.domPosFor(e,t):i.domIn(n,t)}inlineDOMNearPos(e,t){let i,n=-1,r=!1,o,l=-1,a=!1;return this.tile.blockTiles((h,c)=>{if(h.isWidget()){if(h.flags&32&&c>=e)return!0;h.flags&16&&(r=!0)}else{let f=c+h.length;if(c<=e&&(i=h,n=e-c,r=f=e&&!o&&(o=h,l=e-c,a=c>e),c>e&&o)return!0}}),!i&&!o?this.domAtPos(e,t):(r&&o?i=null:a&&i&&(o=null),i&&t<0||!o?i.domIn(n,t):o.domIn(l,t))}coordsAt(e,t){let{tile:i,offset:n}=this.tile.resolveBlock(e,t);return i.isWidget()?i.widget instanceof or?null:i.coordsInWidget(n,t,!0):i.coordsIn(n,t)}lineAt(e,t){let{tile:i}=this.tile.resolveBlock(e,t);return i.isLine()?i:null}coordsForChar(e){let{tile:t,offset:i}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function n(r,o){if(r.isComposite())for(let l of r.children){if(l.length>=o){let a=n(l,o);if(a)return a}if(o-=l.length,o<0)break}else if(r.isText()&&oMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,a=this.view.textDirection==pe.LTR,h=0,c=(f,u,d)=>{for(let p=0;pn);p++){let g=f.children[p],y=u+g.length,b=g.dom.getBoundingClientRect(),{height:x}=b;if(d&&!p&&(h+=b.top-d.top),g instanceof Wt)y>i&&c(g,u,b);else if(u>=i&&(h>0&&t.push(-h),t.push(x+h),h=0,o)){let T=g.dom.lastChild,D=T?as(T):[];if(D.length){let A=D[D.length-1],P=a?A.right-b.left:b.right-A.left;P>l&&(l=P,this.minWidth=r,this.minWidthFrom=u,this.minWidthTo=y)}}d&&p==f.children.length-1&&(h+=d.bottom-b.bottom),u=y+g.breakAfter}};return c(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?pe.RTL:pe.LTR}measureTextSize(){let e=this.tile.blockTiles(o=>{if(o.isLine()&&o.children.length&&o.length<=20){let l=0,a;for(let h of o.children){if(!h.isText()||/[^ -~]/.test(h.text))return;let c=as(h.dom);if(c.length!=1)return;l+=c[0].width,a=c[0].height}if(l)return{lineHeight:o.dom.getBoundingClientRect().height,charWidth:l/o.length,textHeight:a}}});if(e)return e;let t=document.createElement("div"),i,n,r;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(t);let o=as(t.firstChild)[0];i=t.getBoundingClientRect().height,n=o&&o.width?o.width/27:7,r=o&&o.height?o.height:i,t.remove()}),{lineHeight:i,charWidth:n,textHeight:r}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let i=0,n=0;;n++){let r=n==t.viewports.length?null:t.viewports[n],o=r?r.from-1:this.view.state.doc.length;if(o>i){let l=(t.lineBlockAt(o).bottom-t.lineBlockAt(i).top)/this.view.scaleY;e.push(re.replace({widget:new or(l),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!r)break;i=r.to+1}return re.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Vs).map(r=>(this.dynamicDecorationMap[e++]=typeof r=="function")?r(this.view):r),i=!1,n=this.view.state.facet(Ao).map((r,o)=>{let l=typeof r=="function";return l&&(i=!0),l?r(this.view):r});for(n.length&&(this.dynamicDecorationMap[e++]=i,t.push(ie.join(n))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];etypeof r=="function"?r(this.view):r)}scrollIntoView(e){var t;if(e.isSnapshot){let c=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=c.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let c of this.view.state.facet(Sh))try{if(c(this.view,e.range,e))return!0}catch(f){Lt(this.view.state,f,"scroll handler")}let{range:i}=e,n=this.coordsAt(i.head,(t=i.assoc)!==null&&t!==void 0?t:i.empty?0:i.head>i.anchor?-1:1),r;if(!n)return;!i.empty&&(r=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,r.left),top:Math.min(n.top,r.top),right:Math.max(n.right,r.right),bottom:Math.max(n.bottom,r.bottom)});let o=Eh(this.view),l={left:n.left-o.left,top:n.top-o.top,right:n.right+o.right,bottom:n.bottom+o.bottom},{offsetWidth:a,offsetHeight:h}=this.view.scrollDOM;if(Vd(this.view.scrollDOM,l,i.head1&&(n.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||n.bottomi.isWidget()||i.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){Kr(this.tile)}}function Kr(s,e){let t=e==null?void 0:e.get(s);if(t!=1){t==null&&s.destroy();for(let i of s.children)Kr(i,e)}}function pp(s){return s.node.nodeType==1&&s.node.firstChild&&(s.offset==0||s.node.childNodes[s.offset-1].contentEditable=="false")&&(s.offset==s.node.childNodes.length||s.node.childNodes[s.offset].contentEditable=="false")}function Lh(s,e){let t=s.observer.selectionRange;if(!t.focusNode)return null;let i=hh(t.focusNode,t.focusOffset),n=ch(t.focusNode,t.focusOffset),r=i||n;if(n&&i&&n.node!=i.node){let l=ye.get(n.node);if(!l||l.isText()&&l.text!=n.node.nodeValue)r=n;else if(s.docView.lastCompositionAfterCursor){let a=ye.get(i.node);!a||a.isText()&&a.text!=i.node.nodeValue||(r=n)}}if(s.docView.lastCompositionAfterCursor=r!=i,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}function gp(s,e,t){let i=Lh(s,t);if(!i)return null;let{node:n,from:r,to:o}=i,l=n.nodeValue;if(/[\n\r]/.test(l)||s.state.doc.sliceString(i.from,i.to)!=l)return null;let a=e.invertedDesc;return{range:new at(a.mapPos(r),a.mapPos(o),r,o),text:n}}function mp(s,e){return s.nodeType!=1?0:(e&&s.childNodes[e-1].contentEditable=="false"?1:0)|(e{ie.from&&(t=!0)}),t}class or extends Yi{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}function Sp(s,e,t=1){let i=s.charCategorizer(e),n=s.doc.lineAt(e),r=e-n.from;if(n.length==0)return S.cursor(e);r==0?t=1:r==n.length&&(t=-1);let o=r,l=r;t<0?o=Oe(n.text,r,!1):l=Oe(n.text,r);let a=i(n.text.slice(o,l));for(;o>0;){let h=Oe(n.text,o,!1);if(i(n.text.slice(h,o))!=a)break;o=h}for(;ls.defaultLineHeight*1.5){let l=s.viewState.heightOracle.textHeight,a=Math.floor((n-t.top-(s.defaultLineHeight-l)*.5)/l);r+=a*s.viewState.heightOracle.lineLength}let o=s.state.sliceDoc(t.from,t.to);return t.from+Ld(o,r,s.state.tabSize)}function Ap(s,e,t){let i=s.lineBlockAt(e);if(Array.isArray(i.type)){let n;for(let r of i.type){if(r.from>e)break;if(!(r.toe)return r;(!n||r.type==Ye.Text&&(n.type!=r.type||(t<0?r.frome)))&&(n=r)}}return n||i}return i}function Mp(s,e,t,i){let n=Ap(s,e.head,e.assoc||-1),r=!i||n.type!=Ye.Text||!(s.lineWrapping||n.widgetLineBreaks)?null:s.coordsAtPos(e.assoc<0&&e.head>n.from?e.head-1:e.head);if(r){let o=s.dom.getBoundingClientRect(),l=s.textDirectionAt(n.from),a=s.posAtCoords({x:t==(l==pe.LTR)?o.right-1:o.left+1,y:(r.top+r.bottom)/2});if(a!=null)return S.cursor(a,t?-1:1)}return S.cursor(t?n.to:n.from,t?-1:1)}function wl(s,e,t,i){let n=s.state.doc.lineAt(e.head),r=s.bidiSpans(n),o=s.textDirectionAt(n.from);for(let l=e,a=null;;){let h=Qd(n,r,o,l,t),c=gh;if(!h){if(n.number==(t?s.state.doc.lines:1))return l;c=`
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Et(s.state.doc.length,-1);if(h=s.elementAtHeight(a),i==null)break;if(h.type==Ye.Text){if(i<0?h.tos.viewport.to)break;let u=s.docView.coordsAt(i<0?h.from:h.to,i>0?-1:1);if(u&&(i<0?u.top<=a+r:u.bottom>=a+r))break}let f=s.viewState.heightOracle.textHeight/2;a=i>0?h.bottom+f:h.top-f}if(s.viewport.from>=h.to||s.viewport.to<=h.from){if(t)return null;if(h.type==Ye.Text){let f=Cp(s,n,h,o,l);return new Et(f,f==h.from?1:-1)}}if(h.type!=Ye.Text)return a<(h.top+h.bottom)/2?new Et(h.from,1):new Et(h.to,-1);let c=s.docView.lineAt(h.from,2);return(!c||c.length!=h.length)&&(c=s.docView.lineAt(h.from,-2)),new Ep(s,o,l,s.textDirectionAt(h.from)).scanTile(c,h.from)}class Ep{constructor(e,t,i,n){this.view=e,this.x=t,this.y=i,this.baseDir=n,this.line=null,this.spans=null}bidiSpansAt(e){return(!this.line||this.line.from>e||this.line.to1||i.length&&(i[0].level!=this.baseDir||i[0].to+n.from>1;t:if(o.has(g)){let b=n+Math.floor(Math.random()*p);for(let x=0;x1)){if(x.bottomthis.y)(!h||h.top>x.top)&&(h=x),T=-1;else{let D=x.left>this.x?this.x-x.left:x.right(p+p+g)/3)return this.y=a.bottom-1,this.scan(e,t,!0);if(h&&h.top<(p+g+g)/3)return this.y=h.top+1,this.scan(e,t,!0)}let d=(l?this.dirAt(e[c],1):this.baseDir)==pe.LTR;return{i:c,after:this.x>(u.left+u.right)/2==d}}scanText(e,t){let i=[];for(let r=0;r{let o=i[r]-t,l=i[r+1]-t;return kn(e.dom,o,l).getClientRects()});return n.after?new Et(i[n.i+1],-1):new Et(i[n.i],1)}scanTile(e,t){if(!e.length)return new Et(t,1);if(e.children.length==1){let l=e.children[0];if(l.isText())return this.scanText(l,t);if(l.isComposite())return this.scanTile(l,t)}let i=[t];for(let l=0,a=t;l{let a=e.children[l];return a.flags&48?null:(a.dom.nodeType==1?a.dom:kn(a.dom,0,a.length)).getClientRects()}),r=e.children[n.i],o=i[n.i];return r.isText()?this.scanText(r,o):r.isComposite()?this.scanTile(r,o):n.after?new Et(i[n.i+1],-1):new Et(o,1)}}const Ei="";class Op{constructor(e,t){this.points=e,this.view=t,this.text="",this.lineSeparator=t.state.facet(se.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=Ei}readRange(e,t){if(!e)return this;let i=e.parentNode;for(let n=e;;){this.findPointBefore(i,n);let r=this.text.length;this.readNode(n);let o=ye.get(n),l=n.nextSibling;if(l==t){o!=null&&o.breakAfter&&!l&&i!=this.view.contentDOM&&this.lineBreak();break}let a=ye.get(l);(o&&a?o.breakAfter:(o?o.breakAfter:vs(n))||vs(l)&&(n.nodeName!="BR"||o!=null&&o.isWidget())&&this.text.length>r)&&!Bp(l,t)&&this.lineBreak(),n=l}return this.findPointBefore(i,t),this}readTextNode(e){let t=e.nodeValue;for(let i of this.points)i.node==e&&(i.pos=this.text.length+Math.min(i.offset,t.length));for(let i=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let r=-1,o=1,l;if(this.lineSeparator?(r=t.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(l=n.exec(t))&&(r=l.index,o=l[0].length),this.append(t.slice(i,r<0?t.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let a of this.points)a.node==e&&a.pos>this.text.length&&(a.pos-=o-1);i=r+o}}readNode(e){let t=ye.get(e),i=t&&t.overrideDOMText;if(i!=null){this.findPointInside(e,i.length);for(let n=i.iter();!n.next().done;)n.lineBreak?this.lineBreak():this.append(n.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let i of this.points)i.node==e&&e.childNodes[i.offset]==t&&(i.pos=this.text.length)}findPointInside(e,t){for(let i of this.points)(e.nodeType==3?i.node==e:e.contains(i.node))&&(i.pos=this.text.length+(Lp(e,i.node,i.offset)?t:0))}}function Lp(s,e,t){for(;;){if(!e||t-1;let{impreciseHead:r,impreciseAnchor:o}=e.docView,l=e.state.selection;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=Rh(e.docView.tile,t,i,0))){let a=r||o?[]:Ip(e),h=new Op(a,e);h.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=h.text,this.newSel=Np(a,this.bounds.from)}else{let a=e.observer.selectionRange,h=r&&r.node==a.focusNode&&r.offset==a.focusOffset||!Vr(e.contentDOM,a.focusNode)?l.main.head:e.docView.posFromDOM(a.focusNode,a.focusOffset),c=o&&o.node==a.anchorNode&&o.offset==a.anchorOffset||!Vr(e.contentDOM,a.anchorNode)?l.main.anchor:e.docView.posFromDOM(a.anchorNode,a.anchorOffset),f=e.viewport;if((_.ios||_.chrome)&&l.main.empty&&h!=c&&(f.from>0||f.to-1&&l.ranges.length>1)this.newSel=l.replaceRange(S.range(c,h));else if(e.lineWrapping&&c==h&&!(l.main.empty&&l.main.head==h)&&e.inputState.lastTouchTime>Date.now()-100){let u=e.coordsAtPos(h,-1),d=0;u&&(d=e.inputState.lastTouchY<=u.bottom?-1:1),this.newSel=S.create([S.cursor(h,d)])}else this.newSel=S.single(c,h)}}}function Rh(s,e,t,i){if(s.isComposite()){let n=-1,r=-1,o=-1,l=-1;for(let a=0,h=i,c=i;at)return Rh(f,e,t,h);if(u>=e&&n==-1&&(n=a,r=h),h>t&&f.dom.parentNode==s.dom){o=a,l=c;break}c=u,h=u+f.breakAfter}return{from:r,to:l<0?i+s.length:l,startDOM:(n?s.children[n-1].dom.nextSibling:null)||s.dom.firstChild,endDOM:o=0?s.children[o].dom:null}}else return s.isText()?{from:i,to:i+s.length,startDOM:s.dom,endDOM:s.dom.nextSibling}:null}function Ph(s,e){let t,{newSel:i}=e,{state:n}=s,r=n.selection.main,o=s.inputState.lastKeyTime>Date.now()-100?s.inputState.lastKeyCode:-1;if(e.bounds){let{from:l,to:a}=e.bounds,h=r.from,c=null;(o===8||_.android&&e.text.length=l&&r.to<=a&&(e.typeOver||f!=e.text)&&f.slice(0,r.from-l)==e.text.slice(0,r.from-l)&&f.slice(r.to-l)==e.text.slice(u=e.text.length-(f.length-(r.to-l)))?t={from:r.from,to:r.to,insert:ne.of(e.text.slice(r.from-l,u).split(Ei))}:(d=Ih(f,e.text,h-l,c))&&(_.chrome&&o==13&&d.toB==d.from+2&&e.text.slice(d.from,d.toB)==Ei+Ei&&d.toB--,t={from:l+d.from,to:l+d.toA,insert:ne.of(e.text.slice(d.from,d.toB).split(Ei))})}else i&&(!s.hasFocus&&n.facet(Ft)||Ss(i,r))&&(i=null);if(!t&&!i)return!1;if((_.mac||_.android)&&t&&t.from==t.to&&t.from==r.head-1&&/^\. ?$/.test(t.insert.toString())&&s.contentDOM.getAttribute("autocorrect")=="off"?(i&&t.insert.length==2&&(i=S.single(i.main.anchor-1,i.main.head-1)),t={from:t.from,to:t.to,insert:ne.of([t.insert.toString().replace("."," ")])}):n.doc.lineAt(r.from).toDate.now()-50?t={from:r.from,to:r.to,insert:n.toText(s.inputState.insertingText)}:_.chrome&&t&&t.from==t.to&&t.from==r.head&&t.insert.toString()==`
- `&&s.lineWrapping&&(i&&(i=S.single(i.main.anchor-1,i.main.head-1)),t={from:r.from,to:r.to,insert:ne.of([" "])}),t)return Mo(s,t,i,o);if(i&&!Ss(i,r)){let l=!1,a="select";return s.inputState.lastSelectionTime>Date.now()-50&&(s.inputState.lastSelectionOrigin=="select"&&(l=!0),a=s.inputState.lastSelectionOrigin,a=="select.pointer"&&(i=Bh(n.facet(Pn).map(h=>h(s)),i))),s.dispatch({selection:i,scrollIntoView:l,userEvent:a}),!0}else return!1}function Mo(s,e,t,i=-1){if(_.ios&&s.inputState.flushIOSKey(e))return!0;let n=s.state.selection.main;if(_.android&&(e.to==n.to&&(e.from==n.from||e.from==n.from-1&&s.state.sliceDoc(e.from,n.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&_i(s.contentDOM,"Enter",13)||(e.from==n.from-1&&e.to==n.to&&e.insert.length==0||i==8&&e.insert.lengthn.head)&&_i(s.contentDOM,"Backspace",8)||e.from==n.from&&e.to==n.to+1&&e.insert.length==0&&_i(s.contentDOM,"Delete",46)))return!0;let r=e.insert.toString();s.inputState.composing>=0&&s.inputState.composing++;let o,l=()=>o||(o=Pp(s,e,t));return s.state.facet(wh).some(a=>a(s,e.from,e.to,r,l))||s.dispatch(l()),!0}function Pp(s,e,t){let i,n=s.state,r=n.selection.main,o=-1;if(e.from==e.to&&e.fromr.to){let a=e.fromf(s)),h,a);e.from==c&&(o=c)}if(o>-1)i={changes:e,selection:S.cursor(e.from+e.insert.length,-1)};else if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&s.inputState.composing<0){let a=r.frome.to?n.sliceDoc(e.to,r.to):"";i=n.replaceSelection(s.state.toText(a+e.insert.sliceString(0,void 0,s.state.lineBreak)+h))}else{let a=n.changes(e),h=t&&t.main.to<=a.newLength?t.main:void 0;if(n.selection.ranges.length>1&&(s.inputState.composing>=0||s.inputState.compositionPendingChange)&&e.to<=r.to+10&&e.to>=r.to-10){let c=s.state.sliceDoc(e.from,e.to),f,u=t&&Lh(s,t.main.head);if(u){let p=e.insert.length-(e.to-e.from);f={from:u.from,to:u.to-p}}else f=s.state.doc.lineAt(r.head);let d=r.to-e.to;i=n.changeByRange(p=>{if(p.from==r.from&&p.to==r.to)return{changes:a,range:h||p.map(a)};let g=p.to-d,y=g-c.length;if(s.state.sliceDoc(y,g)!=c||g>=f.from&&y<=f.to)return{range:p};let b=n.changes({from:y,to:g,insert:e.insert}),x=p.to-r.to;return{changes:b,range:h?S.range(Math.max(0,h.anchor+x),Math.max(0,h.head+x)):p.map(b)}})}else i={changes:a,selection:h&&n.selection.replaceRange(h)}}let l="input.type";return(s.composing||s.inputState.compositionPendingChange&&s.inputState.compositionEndedAt>Date.now()-50)&&(s.inputState.compositionPendingChange=!1,l+=".compose",s.inputState.compositionFirstChange&&(l+=".start",s.inputState.compositionFirstChange=!1)),n.update(i,{userEvent:l,scrollIntoView:!0})}function Ih(s,e,t,i){let n=Math.min(s.length,e.length),r=0;for(;r0&&l>0&&s.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if(i=="end"){let a=Math.max(0,r-Math.min(o,l));t-=o+a-r}if(o=o?r-t:0;r-=a,l=r+(l-o),o=r}else if(l=l?r-t:0;r-=a,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Ip(s){let e=[];if(s.root.activeElement!=s.contentDOM)return e;let{anchorNode:t,anchorOffset:i,focusNode:n,focusOffset:r}=s.observer.selectionRange;return t&&(e.push(new xl(t,i)),(n!=t||r!=i)&&e.push(new xl(n,r))),e}function Np(s,e){if(s.length==0)return null;let t=s[0].pos,i=s.length==2?s[1].pos:t;return t>-1&&i>-1?S.single(t+e,i+e):null}function Ss(s,e){return e.head==s.main.head&&e.anchor==s.main.anchor}class _p{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,_.safari&&e.contentDOM.addEventListener("input",()=>null),_.gecko&&Qp(e.contentDOM.ownerDocument)}handleEvent(e){!Up(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,t){let i=this.handlers[e];if(i){for(let n of i.observers)n(this.view,t);for(let n of i.handlers){if(t.defaultPrevented)break;if(n(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=Fp(e),i=this.handlers,n=this.view.contentDOM;for(let r in t)if(r!="scroll"){let o=!t[r].handlers.length,l=i[r];l&&o!=!l.handlers.length&&(n.removeEventListener(r,this.handleEvent),l=null),l||n.addEventListener(r,this.handleEvent,{passive:o})}for(let r in i)r!="scroll"&&!t[r]&&n.removeEventListener(r,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&_h.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),_.android&&_.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return _.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&!e.shiftKey&&((t=Nh.find(i=>i.keyCode==e.keyCode))&&!e.ctrlKey||Wp.indexOf(e.key)>-1&&e.ctrlKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from0?!0:_.safari&&!_.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function kl(s,e){return(t,i)=>{try{return e.call(s,i,t)}catch(n){Lt(t.state,n)}}}function Fp(s){let e=Object.create(null);function t(i){return e[i]||(e[i]={observers:[],handlers:[]})}for(let i of s){let n=i.spec,r=n&&n.plugin.domEventHandlers,o=n&&n.plugin.domEventObservers;if(r)for(let l in r){let a=r[l];a&&t(l).handlers.push(kl(i.value,a))}if(o)for(let l in o){let a=o[l];a&&t(l).observers.push(kl(i.value,a))}}for(let i in yt)t(i).handlers.push(yt[i]);for(let i in Xe)t(i).observers.push(Xe[i]);return e}const Nh=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Wp="dthko",_h=[16,17,18,20,91,92,224,225],qn=6;function Un(s){return Math.max(0,s)*.7+8}function Hp(s,e){return Math.max(Math.abs(s.clientX-e.clientX),Math.abs(s.clientY-e.clientY))}class Vp{constructor(e,t,i,n){this.view=e,this.startEvent=t,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=oh(e.contentDOM),this.atoms=e.state.facet(Pn).map(o=>o(e));let r=e.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(se.allowMultipleSelections)&&$p(e,t),this.dragging=qp(e,t)&&Hh(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&Hp(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,i=0,n=0,r=0,o=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:n,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:r,bottom:l}=this.scrollParents.y.getBoundingClientRect());let a=Eh(this.view);e.clientX-a.left<=n+qn?t=-Un(n-e.clientX):e.clientX+a.right>=o-qn&&(t=Un(e.clientX-o)),e.clientY-a.top<=r+qn?i=-Un(r-e.clientY):e.clientY+a.bottom>=l-qn&&(i=Un(e.clientY-l)),this.setScrollSpeed(t,i)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}select(e){let{view:t}=this,i=Bh(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!i.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}}function $p(s,e){let t=s.state.facet(mh);return t.length?t[0](e):_.mac?e.metaKey:e.ctrlKey}function zp(s,e){let t=s.state.facet(yh);return t.length?t[0](e):_.mac?!e.altKey:!e.ctrlKey}function qp(s,e){let{main:t}=s.state.selection;if(t.empty)return!1;let i=xn(s.root);if(!i||i.rangeCount==0)return!0;let n=i.getRangeAt(0).getClientRects();for(let r=0;r=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Up(s,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,i;t!=s.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(i=ye.get(t))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0}const yt=Object.create(null),Xe=Object.create(null),Fh=_.ie&&_.ie_version<15||_.ios&&_.webkit_version<604;function Kp(s){let e=s.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{s.focus(),t.remove(),Wh(s,t.value)},50)}function qs(s,e,t){for(let i of s.facet(e))t=i(t,s);return t}function Wh(s,e){e=qs(s.state,ko,e);let{state:t}=s,i,n=1,r=t.toText(e),o=r.lines==t.selection.ranges.length;if(Gr!=null&&t.selection.ranges.every(a=>a.empty)&&Gr==r.toString()){let a=-1;i=t.changeByRange(h=>{let c=t.doc.lineAt(h.from);if(c.from==a)return{range:h};a=c.from;let f=t.toText((o?r.line(n++).text:e)+t.lineBreak);return{changes:{from:c.from,insert:f},range:S.cursor(h.from+f.length)}})}else o?i=t.changeByRange(a=>{let h=r.line(n++);return{changes:{from:a.from,to:a.to,insert:h.text},range:S.cursor(a.from+h.length)}}):i=t.replaceSelection(r);s.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}Xe.scroll=s=>{s.inputState.lastScrollTop=s.scrollDOM.scrollTop,s.inputState.lastScrollLeft=s.scrollDOM.scrollLeft};Xe.wheel=Xe.mousewheel=s=>{s.inputState.lastWheelEvent=Date.now()};yt.keydown=(s,e)=>(s.inputState.setSelectionOrigin("select"),e.keyCode==27&&s.inputState.tabFocusMode!=0&&(s.inputState.tabFocusMode=Date.now()+2e3),!1);Xe.touchstart=(s,e)=>{let t=s.inputState,i=e.targetTouches[0];t.lastTouchTime=Date.now(),i&&(t.lastTouchX=i.clientX,t.lastTouchY=i.clientY),t.setSelectionOrigin("select.pointer")};Xe.touchmove=s=>{s.inputState.setSelectionOrigin("select.pointer")};yt.mousedown=(s,e)=>{if(s.observer.flush(),s.inputState.lastTouchTime>Date.now()-2e3)return!1;let t=null;for(let i of s.state.facet(vh))if(t=i(s,e),t)break;if(!t&&e.button==0&&(t=Gp(s,e)),t){let i=!s.hasFocus;s.inputState.startMouseSelection(new Vp(s,e,t,i)),i&&s.observer.ignore(()=>{lh(s.contentDOM);let r=s.root.activeElement;r&&!r.contains(s.contentDOM)&&r.blur()});let n=s.inputState.mouseSelection;if(n)return n.start(e),n.dragging===!1}else s.inputState.setSelectionOrigin("select.pointer");return!1};function Sl(s,e,t,i){if(i==1)return S.cursor(e,t);if(i==2)return Sp(s.state,e,t);{let n=s.docView.lineAt(e,t),r=s.state.doc.lineAt(n?n.posAtEnd:e),o=n?n.posAtStart:r.from,l=n?n.posAtEnd:r.to;return lDate.now()-400&&Math.abs(e.clientX-s.clientX)<2&&Math.abs(e.clientY-s.clientY)<2?(Al+1)%3:1}function Gp(s,e){let t=s.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),i=Hh(e),n=s.state.selection;return{update(r){r.docChanged&&(t.pos=r.changes.mapPos(t.pos),n=n.map(r.changes))},get(r,o,l){let a=s.posAndSideAtCoords({x:r.clientX,y:r.clientY},!1),h,c=Sl(s,a.pos,a.assoc,i);if(t.pos!=a.pos&&!o){let f=Sl(s,t.pos,t.assoc,i),u=Math.min(f.from,c.from),d=Math.max(f.to,c.to);c=u1&&(h=Jp(n,a.pos))?h:l?n.addRange(c):S.create([c])}}}function Jp(s,e){for(let t=0;t=e)return S.create(s.ranges.slice(0,t).concat(s.ranges.slice(t+1)),s.mainIndex==t?0:s.mainIndex-(s.mainIndex>t?1:0))}return null}yt.dragstart=(s,e)=>{let{selection:{main:t}}=s.state;if(e.target.draggable){let n=s.docView.tile.nearest(e.target);if(n&&n.isWidget()){let r=n.posAtStart,o=r+n.length;(r>=t.to||o<=t.from)&&(t=S.range(r,o))}}let{inputState:i}=s;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=t,e.dataTransfer&&(e.dataTransfer.setData("Text",qs(s.state,So,s.state.sliceDoc(t.from,t.to))),e.dataTransfer.effectAllowed="copyMove"),!1};yt.dragend=s=>(s.inputState.draggedContent=null,!1);function Tl(s,e,t,i){if(t=qs(s.state,ko,t),!t)return;let n=s.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=s.inputState,o=i&&r&&zp(s,e)?{from:r.from,to:r.to}:null,l={from:n,insert:t},a=s.state.changes(o?[o,l]:l);s.focus(),s.dispatch({changes:a,selection:{anchor:a.mapPos(n,-1),head:a.mapPos(n,1)},userEvent:o?"move.drop":"input.drop"}),s.inputState.draggedContent=null}yt.drop=(s,e)=>{if(!e.dataTransfer)return!1;if(s.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let i=Array(t.length),n=0,r=()=>{++n==t.length&&Tl(s,e,i.filter(o=>o!=null).join(s.state.lineBreak),!1)};for(let o=0;o{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(i[o]=l.result),r()},l.readAsText(t[o])}return!0}else{let i=e.dataTransfer.getData("Text");if(i)return Tl(s,e,i,!0),!0}return!1};yt.paste=(s,e)=>{if(s.state.readOnly)return!0;s.observer.flush();let t=Fh?null:e.clipboardData;return t?(Wh(s,t.getData("text/plain")||t.getData("text/uri-list")),!0):(Kp(s),!1)};function Yp(s,e){let t=s.dom.parentNode;if(!t)return;let i=t.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=e,i.focus(),i.selectionEnd=e.length,i.selectionStart=0,setTimeout(()=>{i.remove(),s.focus()},50)}function Xp(s){let e=[],t=[],i=!1;for(let n of s.selection.ranges)n.empty||(e.push(s.sliceDoc(n.from,n.to)),t.push(n));if(!e.length){let n=-1;for(let{from:r}of s.selection.ranges){let o=s.doc.lineAt(r);o.number>n&&(e.push(o.text),t.push({from:o.from,to:Math.min(s.doc.length,o.to+1)})),n=o.number}i=!0}return{text:qs(s,So,e.join(s.lineBreak)),ranges:t,linewise:i}}let Gr=null;yt.copy=yt.cut=(s,e)=>{if(!un(s.contentDOM,s.observer.selectionRange))return!1;let{text:t,ranges:i,linewise:n}=Xp(s.state);if(!t&&!n)return!1;Gr=n?t:null,e.type=="cut"&&!s.state.readOnly&&s.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let r=Fh?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",t),!0):(Yp(s,t),!1)};const Vh=ai.define();function $h(s,e){let t=[];for(let i of s.facet(xh)){let n=i(s,e);n&&t.push(n)}return t.length?s.update({effects:t,annotations:Vh.of(!0)}):null}function zh(s){setTimeout(()=>{let e=s.hasFocus;if(e!=s.inputState.notifiedFocused){let t=$h(s.state,e);t?s.dispatch(t):s.update([])}},10)}Xe.focus=s=>{s.inputState.lastFocusTime=Date.now(),!s.scrollDOM.scrollTop&&(s.inputState.lastScrollTop||s.inputState.lastScrollLeft)&&(s.scrollDOM.scrollTop=s.inputState.lastScrollTop,s.scrollDOM.scrollLeft=s.inputState.lastScrollLeft),zh(s)};Xe.blur=s=>{s.observer.clearSelectionRange(),zh(s)};Xe.compositionstart=Xe.compositionupdate=s=>{s.observer.editContext||(s.inputState.compositionFirstChange==null&&(s.inputState.compositionFirstChange=!0),s.inputState.composing<0&&(s.inputState.composing=0))};Xe.compositionend=s=>{s.observer.editContext||(s.inputState.composing=-1,s.inputState.compositionEndedAt=Date.now(),s.inputState.compositionPendingKey=!0,s.inputState.compositionPendingChange=s.observer.pendingRecords().length>0,s.inputState.compositionFirstChange=null,_.chrome&&_.android?s.observer.flushSoon():s.inputState.compositionPendingChange?Promise.resolve().then(()=>s.observer.flush()):setTimeout(()=>{s.inputState.composing<0&&s.docView.hasComposition&&s.update([])},50))};Xe.contextmenu=s=>{s.inputState.lastContextMenu=Date.now()};yt.beforeinput=(s,e)=>{var t,i;if((e.inputType=="insertText"||e.inputType=="insertCompositionText")&&(s.inputState.insertingText=e.data,s.inputState.insertingTextAt=Date.now()),e.inputType=="insertReplacementText"&&s.observer.editContext){let r=(t=e.dataTransfer)===null||t===void 0?void 0:t.getData("text/plain"),o=e.getTargetRanges();if(r&&o.length){let l=o[0],a=s.posAtDOM(l.startContainer,l.startOffset),h=s.posAtDOM(l.endContainer,l.endOffset);return Mo(s,{from:a,to:h,insert:s.state.toText(r)},null),!0}}let n;if(_.chrome&&_.android&&(n=Nh.find(r=>r.inputType==e.inputType))&&(s.observer.delayAndroidKey(n.key,n.keyCode),n.key=="Backspace"||n.key=="Delete")){let r=((i=window.visualViewport)===null||i===void 0?void 0:i.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>r+10&&s.hasFocus&&(s.contentDOM.blur(),s.focus())},100)}return _.ios&&e.inputType=="deleteContentForward"&&s.observer.flushSoon(),_.safari&&e.inputType=="insertText"&&s.inputState.composing>=0&&setTimeout(()=>Xe.compositionend(s,e),20),!1};const Dl=new Set;function Qp(s){Dl.has(s)||(Dl.add(s),s.addEventListener("copy",()=>{}),s.addEventListener("cut",()=>{}))}const El=["pre-wrap","normal","pre-line","break-spaces"];let qi=!1;function Ol(){qi=!1}class Zp{constructor(e){this.lineWrapping=e,this.doc=ne.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let i=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((t-e-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return El.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let i=0;i-1,a=Math.abs(t-this.lineHeight)>.3||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=t,this.charWidth=i,this.textHeight=n,this.lineLength=r,a){this.heightSamples={};for(let h=0;h0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>hs&&(qi=!0),this.height=e)}replace(e,t,i){return Ue.of(i)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,i,n){let r=this,o=i.doc;for(let l=n.length-1;l>=0;l--){let{fromA:a,toA:h,fromB:c,toB:f}=n[l],u=r.lineAt(a,fe.ByPosNoHeight,i.setDoc(t),0,0),d=u.to>=h?u:r.lineAt(h,fe.ByPosNoHeight,i,0,0);for(f+=d.to-h,h=d.to;l>0&&u.from<=n[l-1].toA;)a=n[l-1].fromA,c=n[l-1].fromB,l--,ar*2){let l=e[t-1];l.break?e.splice(--t,1,l.left,null,l.right):e.splice(--t,1,l.left,l.right),i+=1+l.break,n-=l.size}else if(r>n*2){let l=e[i];l.break?e.splice(i,1,l.left,null,l.right):e.splice(i,1,l.left,l.right),i+=2+l.break,r-=l.size}else break;else if(n=r&&o(this.lineAt(0,fe.ByPos,i,n,r))}setMeasuredHeight(e){let t=e.heights[e.index++];t<0?(this.spaceAbove=-t,t=e.heights[e.index++]):this.spaceAbove=0,this.setHeight(t)}updateHeight(e,t=0,i=!1,n){return n&&n.from<=t&&n.more&&this.setMeasuredHeight(n),this.outdated=!1,this}toString(){return`block(${this.length})`}}class tt extends qh{constructor(e,t,i){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=i}mainBlock(e,t){return new pt(t,this.length,e+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(e,t,i){let n=i[0];return i.length==1&&(n instanceof tt||n instanceof Re&&n.flags&4)&&Math.abs(this.length-n.length)<10?(n instanceof Re?n=new tt(n.length,this.height,this.spaceAbove):n.height=this.height,this.outdated||(n.outdated=!1),n):Ue.of(i)}updateHeight(e,t=0,i=!1,n){return n&&n.from<=t&&n.more?this.setMeasuredHeight(n):(i||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Re extends Ue{constructor(e){super(e,0)}heightMetrics(e,t){let i=e.doc.lineAt(t).number,n=e.doc.lineAt(t+this.length).number,r=n-i+1,o,l=0;if(e.lineWrapping){let a=Math.min(this.height,e.lineHeight*r);o=a/r,this.length>r+1&&(l=(this.height-a)/(this.length-r-1))}else o=this.height/r;return{firstLine:i,lastLine:n,perLine:o,perChar:l}}blockAt(e,t,i,n){let{firstLine:r,lastLine:o,perLine:l,perChar:a}=this.heightMetrics(t,n);if(t.lineWrapping){let h=n+(e0){let r=i[i.length-1];r instanceof Re?i[i.length-1]=new Re(r.length+n):i.push(null,new Re(n-1))}if(e>0){let r=i[0];r instanceof Re?i[0]=new Re(e+r.length):i.unshift(new Re(e-1),null)}return Ue.of(i)}decomposeLeft(e,t){t.push(new Re(e-1),null)}decomposeRight(e,t){t.push(null,new Re(this.length-e-1))}updateHeight(e,t=0,i=!1,n){let r=t+this.length;if(n&&n.from<=t+this.length&&n.more){let o=[],l=Math.max(t,n.from),a=-1;for(n.from>t&&o.push(new Re(n.from-t-1).updateHeight(e,t));l<=r&&n.more;){let c=e.doc.lineAt(l).length;o.length&&o.push(null);let f=n.heights[n.index++],u=0;f<0&&(u=-f,f=n.heights[n.index++]),a==-1?a=f:Math.abs(f-a)>=hs&&(a=-2);let d=new tt(c,f,u);d.outdated=!1,o.push(d),l+=c+1}l<=r&&o.push(null,new Re(r-l).updateHeight(e,l));let h=Ue.of(o);return(a<0||Math.abs(h.height-this.height)>=hs||Math.abs(a-this.heightMetrics(e,t).perLine)>=hs)&&(qi=!0),Cs(this,h)}else(i||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class ig extends Ue{constructor(e,t,i){super(e.length+t+i.length,e.height+i.height,t|(e.outdated||i.outdated?2:0)),this.left=e,this.right=i,this.size=e.size+i.size}get break(){return this.flags&1}blockAt(e,t,i,n){let r=i+this.left.height;return el))return h;let c=t==fe.ByPosNoHeight?fe.ByPosNoHeight:fe.ByPos;return a?h.join(this.right.lineAt(l,c,i,o,l)):this.left.lineAt(l,c,i,n,r).join(h)}forEachLine(e,t,i,n,r,o){let l=n+this.left.height,a=r+this.left.length+this.break;if(this.break)e=a&&this.right.forEachLine(e,t,i,l,a,o);else{let h=this.lineAt(a,fe.ByPos,i,n,r);e=e&&h.from<=t&&o(h),t>h.to&&this.right.forEachLine(h.to+1,t,i,l,a,o)}}replace(e,t,i){let n=this.left.length+this.break;if(tthis.left.length)return this.balanced(this.left,this.right.replace(e-n,t-n,i));let r=[];e>0&&this.decomposeLeft(e,r);let o=r.length;for(let l of i)r.push(l);if(e>0&&Ll(r,o-1),t=i&&t.push(null)),e>i&&this.right.decomposeLeft(e-i,t)}decomposeRight(e,t){let i=this.left.length,n=i+this.break;if(e>=n)return this.right.decomposeRight(e-n,t);e2*t.size||t.size>2*e.size?Ue.of(this.break?[e,null,t]:[e,t]):(this.left=Cs(this.left,e),this.right=Cs(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,i=!1,n){let{left:r,right:o}=this,l=t+r.length+this.break,a=null;return n&&n.from<=t+r.length&&n.more?a=r=r.updateHeight(e,t,i,n):r.updateHeight(e,t,i),n&&n.from<=l+o.length&&n.more?a=o=o.updateHeight(e,l,i,n):o.updateHeight(e,l,i),a?this.balanced(r,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Ll(s,e){let t,i;s[e]==null&&(t=s[e-1])instanceof Re&&(i=s[e+1])instanceof Re&&s.splice(e-1,3,new Re(t.length+1+i.length))}const ng=5;class To{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let i=Math.min(t,this.lineEnd),n=this.nodes[this.nodes.length-1];n instanceof tt?n.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new tt(i-this.pos,-1,0)),this.writtenTo=i,t>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,i){if(e=ng)&&this.addLineDeco(n,r,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenToe&&this.nodes.push(new tt(this.pos-e,-1,0)),this.writtenTo=this.pos}blankContent(e,t){let i=new Re(t-e);return this.oracle.doc.lineAt(e).to==t&&(i.flags|=4),i}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof tt)return e;let t=new tt(0,-1,0);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,e),n.breaks+=t,this.writtenTo=this.pos=this.pos+i}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof tt)&&!this.isCovered?this.nodes.push(new tt(0,-1,0)):(this.writtenToc.clientHeight||c.scrollWidth>c.clientWidth)&&f.overflow!="visible"){let u=c.getBoundingClientRect();r=Math.max(r,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(h==s.parentNode?n.innerHeight:a,u.bottom)}h=f.position=="absolute"||f.position=="fixed"?c.offsetParent:c.parentNode}else if(h.nodeType==11)h=h.host;else break;return{left:r-t.left,right:Math.max(r,o)-t.left,top:l-(t.top+e),bottom:Math.max(l,a)-(t.top+e)}}function lg(s){let e=s.getBoundingClientRect(),t=s.ownerDocument.defaultView||window;return e.left0&&e.top0}function ag(s,e){let t=s.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class ar{constructor(e,t,i,n){this.from=e,this.to=t,this.size=i,this.displaySize=n}static same(e,t){if(e.length!=t.length)return!1;for(let i=0;itypeof n!="function"&&n.class=="cm-lineWrapping");this.heightOracle=new Zp(i),this.stateDeco=Pl(t),this.heightMap=Ue.empty().applyChanges(this.stateDeco,ne.empty,this.heightOracle.setDoc(t.doc),[new at(0,0,0,t.doc.length)]);for(let n=0;n<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());n++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=re.set(this.lineGaps.map(n=>n.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let i=0;i<=1;i++){let n=i?t.head:t.anchor;if(!e.some(({from:r,to:o})=>n>=r&&n<=o)){let{from:r,to:o}=this.lineBlockAt(n);e.push(new Kn(r,o))}}return this.viewports=e.sort((i,n)=>i.from-n.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?Rl:new Do(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(an(e,this.scaler))})}update(e,t=null){this.state=e.state;let i=this.stateDeco;this.stateDeco=Pl(this.state);let n=e.changedRanges,r=at.extendWithRanges(n,sg(i,this.stateDeco,e?e.changes:Ce.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);Ol(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||qi)&&(e.flags|=2),l?(this.scrollAnchorPos=e.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let a=r.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.heada.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,t));let h=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,e.flags|=this.updateForViewport(),(h||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(e.changes),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&(e.selectionSet||e.focusChanged)&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(ep)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,i=window.getComputedStyle(t),n=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?pe.RTL:pe.LTR;let o=this.heightOracle.mustRefreshForWrapping(r)||this.mustMeasureContent==="refresh",l=t.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let h=0,c=0;if(l.width&&l.height){let{scaleX:A,scaleY:P}=rh(t,l);(A>.005&&Math.abs(this.scaleX-A)>.005||P>.005&&Math.abs(this.scaleY-P)>.005)&&(this.scaleX=A,this.scaleY=P,h|=16,o=a=!0)}let f=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=u)&&(this.paddingTop=f,this.paddingBottom=u,h|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(n.lineWrapping&&(a=!0),this.editorWidth=e.scrollDOM.clientWidth,h|=16);let d=oh(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=ah(this.scrollParent||e.win);let g=(this.printing?ag:og)(t,this.paddingTop),y=g.top-this.pixelViewport.top,b=g.bottom-this.pixelViewport.bottom;this.pixelViewport=g;let x=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(x!=this.inView&&(this.inView=x,x&&(a=!0)),!this.inView&&!this.scrollTarget&&!lg(e.dom))return 0;let T=l.width;if((this.contentDOMWidth!=T||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,h|=16),a){let A=e.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(A)&&(o=!0),o||n.lineWrapping&&Math.abs(T-this.contentDOMWidth)>n.charWidth){let{lineHeight:P,charWidth:C,textHeight:U}=e.docView.measureTextSize();o=P>0&&n.refresh(r,P,C,U,Math.max(5,T/C),A),o&&(e.docView.minWidth=0,h|=16)}y>0&&b>0?c=Math.max(y,b):y<0&&b<0&&(c=Math.min(y,b)),Ol();for(let P of this.viewports){let C=P.from==this.viewport.from?A:e.docView.measureVisibleLineHeights(P);this.heightMap=(o?Ue.empty().applyChanges(this.stateDeco,ne.empty,this.heightOracle,[new at(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(n,0,o,new eg(P.from,C))}qi&&(h|=2)}let D=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return D&&(h&2&&(h|=this.updateScaler()),this.viewport=this.getViewport(c,this.scrollTarget),h|=this.updateForViewport()),(h&2||D)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),n=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new Kn(n.lineAt(o-i*1e3,fe.ByHeight,r,0,0).from,n.lineAt(l+(1-i)*1e3,fe.ByHeight,r,0,0).to);if(t){let{head:h}=t.range;if(ha.to){let c=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=n.lineAt(h,fe.ByPos,r,0,0),u;t.y=="center"?u=(f.top+f.bottom)/2-c/2:t.y=="start"||t.y=="nearest"&&h=l+Math.max(10,Math.min(i,250)))&&n>o-2*1e3&&r>1,o=n<<1;if(this.defaultTextDirection!=pe.LTR&&!i)return[];let l=[],a=(c,f,u,d)=>{if(f-cc&&bb.from>=u.from&&b.to<=u.to&&Math.abs(b.from-c)b.fromx));if(!y){if(fT.from<=f&&T.to>=f)){let T=t.moveToLineBoundary(S.cursor(f),!1,!0).head;T>c&&(f=T)}let b=this.gapSize(u,c,f,d),x=i||b<2e6?b:2e6;y=new ar(c,f,b,x)}l.push(y)},h=c=>{if(c.length2e6)for(let P of e)P.from>=c.from&&P.fromc.from&&a(c.from,d,c,f),pt.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let i=[];ie.spans(t,this.viewport.from,this.viewport.to,{span(r,o){i.push({from:r,to:o})},point(){}},20);let n=0;if(i.length!=this.visibleRanges.length)n=12;else for(let r=0;r=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||an(this.heightMap.lineAt(e,fe.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||an(this.heightMap.lineAt(this.scaler.fromDOM(e),fe.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return an(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class Kn{constructor(e,t){this.from=e,this.to=t}}function cg(s,e,t){let i=[],n=s,r=0;return ie.spans(t,s,e,{span(){},point(o,l){o>n&&(i.push({from:n,to:o}),r+=o-n),n=l}},20),n=1)return e[e.length-1].to;let i=Math.floor(s*t);for(let n=0;;n++){let{from:r,to:o}=e[n],l=o-r;if(i<=l)return r+i;i-=l}}function Gn(s,e){let t=0;for(let{from:i,to:n}of s.ranges){if(e<=n){t+=e-i;break}t+=n-i}return t/s.total}function fg(s,e){for(let t of s)if(e(t))return t}const Rl={toDOM(s){return s},fromDOM(s){return s},scale:1,eq(s){return s==this}};function Pl(s){let e=s.facet(Vs).filter(i=>typeof i!="function"),t=s.facet(Ao).filter(i=>typeof i!="function");return t.length&&e.push(ie.join(t)),e}class Do{constructor(e,t,i){let n=0,r=0,o=0;this.viewports=i.map(({from:l,to:a})=>{let h=t.lineAt(l,fe.ByPos,e,0,0).top,c=t.lineAt(a,fe.ByPos,e,0,0).bottom;return n+=c-h,{from:l,to:a,top:h,bottom:c,domTop:0,domBottom:0}}),this.scale=(7e6-n)/(t.height-n);for(let l of this.viewports)l.domTop=o+(l.top-r)*this.scale,o=l.domBottom=l.domTop+(l.bottom-l.top),r=l.bottom}toDOM(e){for(let t=0,i=0,n=0;;t++){let r=tt.from==e.viewports[i].from&&t.to==e.viewports[i].to):!1}}function an(s,e){if(e.scale==1)return s;let t=e.toDOM(s.top),i=e.toDOM(s.bottom);return new pt(s.from,s.length,t,i-t,Array.isArray(s._content)?s._content.map(n=>an(n,e)):s._content)}const Jn=F.define({combine:s=>s.join(" ")}),Jr=F.define({combine:s=>s.indexOf(!0)>-1}),Yr=ii.newName(),Uh=ii.newName(),Kh=ii.newName(),jh={"&light":"."+Uh,"&dark":"."+Kh};function Xr(s,e,t){return new ii(e,{finish(i){return/&/.test(i)?i.replace(/&\w*/,n=>{if(n=="&")return s;if(!t||!t[n])throw new RangeError(`Unsupported selector: ${n}`);return t[n]}):s+" "+i}})}const ug=Xr("."+Yr,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-selectionHandle":{backgroundColor:"currentColor",width:"1.5px"},".cm-selectionHandle-start::before, .cm-selectionHandle-end::before":{content:'""',backgroundColor:"inherit",borderRadius:"50%",width:"8px",height:"8px",position:"absolute",left:"-3.25px"},".cm-selectionHandle-start::before":{top:"-8px"},".cm-selectionHandle-end::before":{bottom:"-8px"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",zIndex:200},".cm-gutters-before":{insetInlineStart:0},".cm-gutters-after":{insetInlineEnd:0},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",border:"0px solid #ddd","&.cm-gutters-before":{borderRightWidth:"1px"},"&.cm-gutters-after":{borderLeftWidth:"1px"}},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-dialog":{padding:"2px 19px 4px 6px",position:"relative","& label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},jh),dg={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},hr=_.ie&&_.ie_version<=11;class pg{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new $d,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let i of t)this.queue.push(i);(_.ie&&_.ie_version<=11||_.ios&&e.composing)&&t.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&_.android&&e.constructor.EDIT_CONTEXT!==!1&&!(_.chrome&&_.chrome_version<126)&&(this.editContext=new mg(e),e.state.facet(Ft)&&(e.contentDOM.editContext=this.editContext.editContext)),hr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type=="change"||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,i)=>t!=e[i]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(Ft)?i.root.activeElement!=this.dom:!un(this.dom,n))return;let r=n.anchorNode&&i.docView.tile.nearest(n.anchorNode);if(r&&r.isWidget()&&r.widget.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(_.ie&&_.ie_version<=11||_.android&&_.chrome)&&!i.state.selection.main.empty&&n.focusNode&&dn(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=xn(e.root);if(!t)return!1;let i=_.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&gg(this.view,t)||t;if(!i||this.selectionRange.eq(i))return!1;let n=un(this.dom,i);return n&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let r=this.delayedAndroidKey;r&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=r.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&r.force&&_i(this.dom,r.key,r.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(n)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,i=-1,n=!1;for(let r of e){let o=this.readMutation(r);o&&(o.typeOver&&(n=!0),t==-1?{from:t,to:i}=o:(t=Math.min(o.from,t),i=Math.max(o.to,i)))}return{from:t,to:i,typeOver:n}}readChange(){let{from:e,to:t,typeOver:i}=this.processRecords(),n=this.selectionChanged&&un(this.dom,this.selectionRange);if(e<0&&!n)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new Rp(this.view,e,t,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let i=this.view.state,n=Ph(this.view,t);return this.view.state==i&&(t.domChanged||t.newSel&&!Ss(this.view.state.selection,t.newSel.main))&&this.view.update([]),n}readMutation(e){let t=this.view.docView.tile.nearest(e.target);if(!t||t.isWidget())return null;if(t.markDirty(e.type=="attributes"),e.type=="childList"){let i=Il(t,e.previousSibling||e.target.previousSibling,-1),n=Il(t,e.nextSibling||e.target.nextSibling,1);return{from:i?t.posAfter(i):t.posAtStart,to:n?t.posBefore(n):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(Ft)!=e.state.facet(Ft)&&(e.view.contentDOM.editContext=e.state.facet(Ft)?this.editContext.editContext:null))}destroy(){var e,t,i;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect();for(let n of this.scrollTargets)n.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function Il(s,e,t){for(;e;){let i=ye.get(e);if(i&&i.parent==s)return i;let n=e.parentNode;e=n!=s.dom?n:t>0?e.nextSibling:e.previousSibling}return null}function Nl(s,e){let t=e.startContainer,i=e.startOffset,n=e.endContainer,r=e.endOffset,o=s.docView.domAtPos(s.state.selection.main.anchor,1);return dn(o.node,o.offset,n,r)&&([t,i,n,r]=[n,r,t,i]),{anchorNode:t,anchorOffset:i,focusNode:n,focusOffset:r}}function gg(s,e){if(e.getComposedRanges){let n=e.getComposedRanges(s.root)[0];if(n)return Nl(s,n)}let t=null;function i(n){n.preventDefault(),n.stopImmediatePropagation(),t=n.getTargetRanges()[0]}return s.contentDOM.addEventListener("beforeinput",i,!0),s.dom.ownerDocument.execCommand("indent"),s.contentDOM.removeEventListener("beforeinput",i,!0),t?Nl(s,t):null}class mg{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=i=>{let n=e.state.selection.main,{anchor:r,head:o}=n,l=this.toEditorPos(i.updateRangeStart),a=this.toEditorPos(i.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:l,drifted:!1});let h=a-l>i.text.length;l==this.from&&rthis.to&&(a=r);let c=Ih(e.state.sliceDoc(l,a),i.text,(h?n.from:n.to)-l,h?"end":null);if(!c){let u=S.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));Ss(u,n)||e.dispatch({selection:u,userEvent:"select"});return}let f={from:c.from+l,to:c.toA+l,insert:ne.of(i.text.slice(c.from,c.toB).split(`
-`))};if((_.mac||_.android)&&f.from==o-1&&/^\. ?$/.test(i.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(f={from:l,to:a,insert:ne.of([i.text.replace("."," ")])}),this.pendingContextChange=f,!e.state.readOnly){let u=this.to-this.from+(f.to-f.from+f.insert.length);Mo(e,f,S.single(this.toEditorPos(i.selectionStart,u),this.toEditorPos(i.selectionEnd,u)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),f.from=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(t.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let n=[],r=null;for(let o=this.toEditorPos(i.rangeStart),l=this.toEditorPos(i.rangeEnd);o{let n=[];for(let r of i.getTextFormats()){let o=r.underlineStyle,l=r.underlineThickness;if(!/none/i.test(o)&&!/none/i.test(l)){let a=this.toEditorPos(r.rangeStart),h=this.toEditorPos(r.rangeEnd);if(a{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:i}=this.composing;this.composing=null,i&&this.reset(e.state)}};for(let i in this.handlers)t.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let n=xn(i.root);n&&n.rangeCount&&this.editContext.updateSelectionBounds(n.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,i=!1,n=this.pendingContextChange;return e.changes.iterChanges((r,o,l,a,h)=>{if(i)return;let c=h.length-(o-r);if(n&&o>=n.to)if(n.from==r&&n.to==o&&n.insert.eq(h)){n=this.pendingContextChange=null,t+=c,this.to+=c;return}else n=null,this.revertPending(e.state);if(r+=t,o+=t,o<=this.from)this.from+=c,this.to+=c;else if(rthis.to||this.to-this.from+h.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),h.toString()),this.to+=c}t+=c}),n&&!i&&this.revertPending(e.state),!i}update(e){let t=this.pendingContextChange,i=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(i.from,i.to)&&e.transactions.some(n=>!n.isUserEvent("input.type")&&n.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),n=this.toContextPos(t.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=n)&&this.editContext.updateSelection(i,n)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let i=this.composing;return i&&i.drifted?i.editorBase+(e-i.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}}class H{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var t;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:i}=e;this.dispatchTransactions=e.dispatchTransactions||i&&(n=>n.forEach(r=>i(r,this)))||(n=>this.update(n)),this.dispatch=this.dispatch.bind(this),this._root=e.root||zd(e.parent)||document,this.viewState=new Bl(this,e.state||se.create(e)),e.scrollTo&&e.scrollTo.is(zn)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Ri).map(n=>new nr(n));for(let n of this.plugins)n.update(this);this.observer=new pg(this),this.inputState=new _p(this),this.inputState.ensureHandlers(this.plugins),this.docView=new bl(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...e){let t=e.length==1&&e[0]instanceof Ae?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,i=!1,n,r=this.state;for(let u of e){if(u.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=u.state}if(this.destroyed){this.viewState.state=r;return}let o=this.hasFocus,l=0,a=null;e.some(u=>u.annotation(Vh))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=$h(r,o),a||(l=1));let h=this.observer.delayedAndroidKey,c=null;if(h?(this.observer.clearDelayedAndroidKey(),c=this.observer.readChange(),(c&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(c=null)):this.observer.clear(),r.facet(se.phrases)!=this.state.facet(se.phrases))return this.setState(r);n=ws.create(this,r,e),n.flags|=l;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let u of e){if(f&&(f=f.map(u.changes)),u.scrollIntoView){let{main:d}=u.state.selection,{x:p,y:g}=this.state.facet(H.cursorScrollMargin);f=new Fi(d.empty?d:S.cursor(d.head,d.head>d.anchor?-1:1),"nearest","nearest",g,p)}for(let d of u.effects)d.is(zn)&&(f=d.value.clip(this.state))}this.viewState.update(n,f),this.bidiCache=As.update(this.bidiCache,n.changes),n.empty||(this.updatePlugins(n),this.inputState.update(n)),t=this.docView.update(n),this.state.facet(ln)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(u=>u.isUserEvent("select.pointer")))}finally{this.updateState=0}if(n.startState.facet(Jn)!=n.state.facet(Jn)&&(this.viewState.mustMeasureContent=!0),(t||i||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!n.empty)for(let u of this.state.facet(Ur))try{u(n)}catch(d){Lt(this.state,d,"update listener")}(a||c)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),c&&!Ph(this,c)&&h.force&&_i(this.contentDOM,h.key,h.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new Bl(this,e),this.plugins=e.facet(Ri).map(i=>new nr(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new bl(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(Ri),i=e.state.facet(Ri);if(t!=i){let n=[];for(let r of i){let o=t.indexOf(r);if(o<0)n.push(new nr(r));else{let l=this.plugins[o];l.mustUpdate=e,n.push(l)}}for(let r of this.plugins)r.mustUpdate!=e&&r.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let n of this.plugins)n.mustUpdate=e;for(let n=0;n-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,i=this.viewState.scrollParent,n=this.viewState.getScrollOffset(),{scrollAnchorPos:r,scrollAnchorHeight:o}=this.viewState;Math.abs(n-this.viewState.scrollOffset)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(ah(i||this.win))r=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(n);r=d.from,o=d.top}this.updateState=1;let a=this.viewState.measure();if(!a&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let h=[];a&4||([this.measureRequests,h]=[h,this.measureRequests]);let c=h.map(d=>{try{return d.read(this)}catch(p){return Lt(this.state,p),_l}}),f=ws.create(this,this.state,[]),u=!1;f.flags|=a,t?t.flags|=a:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),u=this.docView.update(f),u&&this.docViewUpdate());for(let d=0;d1||p<-1)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){n=n+p,i?i.scrollTop+=p:this.win.scrollBy(0,p),o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(Ur))l(t)}get themeClasses(){return Yr+" "+(this.state.facet(Jr)?Kh:Uh)+" "+this.state.facet(Jn)}updateAttrs(){let e=Fl(this,Ah,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Ft)?"true":"false",class:"cm-content",style:`${_.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Fl(this,Co,t);let i=this.observer.ignore(()=>{let n=dl(this.contentDOM,this.contentAttrs,t),r=dl(this.dom,this.editorAttrs,e);return n||r});return this.editorAttrs=e,this.contentAttrs=t,i}showAnnouncements(e){let t=!0;for(let i of e)for(let n of i.effects)if(n.is(H.announce)){t&&(this.announceDOM.textContent=""),t=!1;let r=this.announceDOM.appendChild(document.createElement("div"));r.textContent=n.value}}mountStyles(){this.styleModules=this.state.facet(ln);let e=this.state.facet(H.cspNonce);ii.mount(this.root,this.styleModules.concat(ug).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;ti.plugin==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,i){return lr(this,e,wl(this,e,t,i))}moveByGroup(e,t){return lr(this,e,wl(this,e,t,i=>Tp(this,e.head,i)))}visualLineSide(e,t){let i=this.bidiSpans(e),n=this.textDirectionAt(e.from),r=i[t?i.length-1:0];return S.cursor(r.side(t,n)+e.from,r.forward(!t,n)?1:-1)}moveToLineBoundary(e,t,i=!0){return Mp(this,e,t,i)}moveVertically(e,t,i){return lr(this,e,Dp(this,e,t,i))}domAtPos(e,t=1){return this.docView.domAtPos(e,t)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){this.readMeasured();let i=jr(this,e,t);return i&&i.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),jr(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let i=this.docView.coordsAt(e,t);if(!i||i.left==i.right)return i;let n=this.state.doc.lineAt(e),r=this.bidiSpans(n),o=r[Ot.find(r,e-n.from,-1,t)];return bs(i,o.dir==pe.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(kh)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>yg)return ph(e.length);let t=this.textDirectionAt(e.from),i;for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t&&(r.fresh||dh(r.isolates,i=ml(this,e))))return r.order;i||(i=ml(this,e));let n=Xd(e.text,t,i);return this.bidiCache.push(new As(e.from,e.to,t,i,!0,n)),n}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||_.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{lh(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){var i,n,r,o;return zn.of(new Fi(typeof e=="number"?S.cursor(e):e,(i=t.y)!==null&&i!==void 0?i:"nearest",(n=t.x)!==null&&n!==void 0?n:"nearest",(r=t.yMargin)!==null&&r!==void 0?r:5,(o=t.xMargin)!==null&&o!==void 0?o:5))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,i=this.viewState.scrollAnchorAt(e);return zn.of(new Fi(S.cursor(i.from),"start","start",i.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return st.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return st.define(()=>({}),{eventObservers:e})}static theme(e,t){let i=ii.newName(),n=[Jn.of(i),ln.of(Xr(`.${i}`,e))];return t&&t.dark&&n.push(Jr.of(!0)),n}static baseTheme(e){return On.lowest(ln.of(Xr("."+Yr,e,jh)))}static findFromDOM(e){var t;let i=e.querySelector(".cm-content"),n=i&&ye.get(i)||ye.get(e);return((t=n==null?void 0:n.root)===null||t===void 0?void 0:t.view)||null}}H.styleModule=ln;H.inputHandler=wh;H.clipboardInputFilter=ko;H.clipboardOutputFilter=So;H.scrollHandler=Sh;H.focusChangeEffect=xh;H.perLineTextDirection=kh;H.exceptionSink=bh;H.updateListener=Ur;H.editable=Ft;H.mouseSelectionStyle=vh;H.dragMovesSelection=yh;H.clickAddsSelectionRange=mh;H.decorations=Vs;H.blockWrappers=Mh;H.outerDecorations=Ao;H.atomicRanges=Pn;H.bidiIsolatedRanges=Th;H.cursorScrollMargin=F.define({combine:s=>{let e=5,t=5;for(let i of s)typeof i=="number"?e=t=i:{x:e,y:t}=i;return{x:e,y:t}}});H.scrollMargins=Dh;H.darkTheme=Jr;H.cspNonce=F.define({combine:s=>s.length?s[0]:""});H.contentAttributes=Co;H.editorAttributes=Ah;H.lineWrapping=H.contentAttributes.of({class:"cm-lineWrapping"});H.announce=oe.define();const yg=4096,_l={};class As{constructor(e,t,i,n,r,o){this.from=e,this.to=t,this.dir=i,this.isolates=n,this.fresh=r,this.order=o}static update(e,t){if(t.empty&&!e.some(r=>r.fresh))return e;let i=[],n=e.length?e[e.length-1].dir:pe.LTR;for(let r=Math.max(0,e.length-10);r=0;n--){let r=i[n],o=typeof r=="function"?r(s):r;o&&bo(o,t)}return t}const vg=_.mac?"mac":_.windows?"win":_.linux?"linux":"key";function bg(s,e){const t=s.split(/-(?!$)/);let i=t[t.length-1];i=="Space"&&(i=" ");let n,r,o,l;for(let a=0;ai.concat(n),[]))),t}function xg(s,e,t){return Jh(Gh(s.state),e,s,t)}let Yt=null;const kg=4e3;function Sg(s,e=vg){let t=Object.create(null),i=Object.create(null),n=(o,l)=>{let a=i[o];if(a==null)i[o]=l;else if(a!=l)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},r=(o,l,a,h,c)=>{var f,u;let d=t[o]||(t[o]=Object.create(null)),p=l.split(/ (?!$)/).map(b=>bg(b,e));for(let b=1;b{let D=Yt={view:T,prefix:x,scope:o};return setTimeout(()=>{Yt==D&&(Yt=null)},kg),!0}]})}let g=p.join(" ");n(g,!1);let y=d[g]||(d[g]={preventDefault:!1,stopPropagation:!1,run:((u=(f=d._any)===null||f===void 0?void 0:f.run)===null||u===void 0?void 0:u.slice())||[]});a&&y.run.push(a),h&&(y.preventDefault=!0),c&&(y.stopPropagation=!0)};for(let o of s){let l=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let h of l){let c=t[h]||(t[h]=Object.create(null));c._any||(c._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:f}=o;for(let u in c)c[u].run.push(d=>f(d,Zr))}let a=o[e]||o.key;if(a)for(let h of l)r(h,a,o.run,o.preventDefault,o.stopPropagation),o.shift&&r(h,"Shift-"+a,o.shift,o.preventDefault,o.stopPropagation)}return t}let Zr=null;function Jh(s,e,t,i){Zr=e;let n=Id(e),r=Va(n,0),o=$a(r)==n.length&&n!=" ",l="",a=!1,h=!1,c=!1;Yt&&Yt.view==t&&Yt.scope==i&&(l=Yt.prefix+" ",_h.indexOf(e.keyCode)<0&&(h=!0,Yt=null));let f=new Set,u=y=>{if(y){for(let b of y.run)if(!f.has(b)&&(f.add(b),b(t)))return y.stopPropagation&&(c=!0),!0;y.preventDefault&&(y.stopPropagation&&(c=!0),h=!0)}return!1},d=s[i],p,g;return d&&(u(d[l+Yn(n,e,!o)])?a=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(_.windows&&e.ctrlKey&&e.altKey)&&!(_.mac&&e.altKey&&!(e.ctrlKey||e.metaKey))&&(p=ni[e.keyCode])&&p!=n?(u(d[l+Yn(p,e,!0)])||e.shiftKey&&(g=bn[e.keyCode])!=n&&g!=p&&u(d[l+Yn(g,e,!1)]))&&(a=!0):o&&e.shiftKey&&u(d[l+Yn(n,e,!0)])&&(a=!0),!a&&u(d._any)&&(a=!0)),h&&(a=!0),a&&c&&e.stopPropagation(),Zr=null,a}const Hl=F.define({combine(s){let e,t;for(let i of s)e=e||i.topContainer,t=t||i.bottomContainer;return{topContainer:e,bottomContainer:t}}});function Yh(s,e){let t=s.plugin(Xh),i=t?t.specs.indexOf(e):-1;return i>-1?t.panels[i]:null}const Xh=st.fromClass(class{constructor(s){this.input=s.state.facet(Ms),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(s));let e=s.state.facet(Hl);this.top=new Xn(s,!0,e.topContainer),this.bottom=new Xn(s,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(s){let e=s.state.facet(Hl);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Xn(s.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Xn(s.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=s.state.facet(Ms);if(t!=this.input){let i=t.filter(a=>a),n=[],r=[],o=[],l=[];for(let a of i){let h=this.specs.indexOf(a),c;h<0?(c=a(s.view),l.push(c)):(c=this.panels[h],c.update&&c.update(s)),n.push(c),(c.top?r:o).push(c)}this.specs=i,this.panels=n,this.top.sync(r),this.bottom.sync(o);for(let a of l)a.dom.classList.add("cm-panel"),a.mount&&a.mount()}else for(let i of this.panels)i.update&&i.update(s)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:s=>H.scrollMargins.of(e=>{let t=e.plugin(s);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})});class Xn{constructor(e,t,i){this.view=e,this.top=t,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=Vl(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=Vl(e)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(!(!this.container||this.classes==this.view.themeClasses)){for(let e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}}function Vl(s){let e=s.nextSibling;return s.remove(),e}const Ms=F.define({enables:Xh});function Cg(s,e){let t,i=new Promise(o=>t=o),n=o=>Ag(o,e,t);s.state.field(cr,!1)?s.dispatch({effects:Qh.of(n)}):s.dispatch({effects:oe.appendConfig.of(cr.init(()=>[n]))});let r=Zh.of(n);return{close:r,result:i.then(o=>((s.win.queueMicrotask||(a=>s.win.setTimeout(a,10)))(()=>{s.state.field(cr).indexOf(n)>-1&&s.dispatch({effects:r})}),o))}}const cr=bt.define({create(){return[]},update(s,e){for(let t of e.effects)t.is(Qh)?s=[t.value].concat(s):t.is(Zh)&&(s=s.filter(i=>i!=t.value));return s},provide:s=>Ms.computeN([s],e=>e.field(s))}),Qh=oe.define(),Zh=oe.define();function Ag(s,e,t){let i=e.content?e.content(s,()=>o(null)):null;if(!i){if(i=Ee("form"),e.input){let l=Ee("input",e.input);/^(text|password|number|email|tel|url)$/.test(l.type)&&l.classList.add("cm-textfield"),l.name||(l.name="input"),i.appendChild(Ee("label",(e.label||"")+": ",l))}else i.appendChild(document.createTextNode(e.label||""));i.appendChild(document.createTextNode(" ")),i.appendChild(Ee("button",{class:"cm-button",type:"submit"},e.submitLabel||"OK"))}let n=i.nodeName=="FORM"?[i]:i.querySelectorAll("form");for(let l=0;l{h.keyCode==27?(h.preventDefault(),o(null)):h.keyCode==13&&(h.preventDefault(),o(a))}),a.addEventListener("submit",h=>{h.preventDefault(),o(a)})}let r=Ee("div",i,Ee("button",{onclick:()=>o(null),"aria-label":s.state.phrase("close"),class:"cm-dialog-close",type:"button"},["×"]));e.class&&(r.className=e.class),r.classList.add("cm-dialog");function o(l){r.contains(r.ownerDocument.activeElement)&&s.focus(),t(l)}return{dom:r,top:e.top,mount:()=>{if(e.focus){let l;typeof e.focus=="string"?l=i.querySelector(e.focus):l=i.querySelector("input")||i.querySelector("button"),l&&"select"in l?l.select():l&&"focus"in l&&l.focus()}}}}class ri extends bi{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}ri.prototype.elementClass="";ri.prototype.toDOM=void 0;ri.prototype.mapMode=nt.TrackBefore;ri.prototype.startSide=ri.prototype.endSide=-1;ri.prototype.point=!0;const fr=F.define(),Mg=F.define(),Tg={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>ie.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},gn=F.define();function Dg(s){return[ec(),gn.of({...Tg,...s})]}const $l=F.define({combine:s=>s.some(e=>e)});function ec(s){return[Eg]}const Eg=st.fromClass(class{constructor(s){this.view=s,this.domAfter=null,this.prevViewport=s.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=s.state.facet(gn).map(e=>new ql(s,e)),this.fixed=!s.state.facet($l);for(let e of this.gutters)e.config.side=="after"?this.getDOMAfter().appendChild(e.dom):this.dom.appendChild(e.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),s.scrollDOM.insertBefore(this.dom,s.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}update(s){if(this.updateGutters(s)){let e=this.prevViewport,t=s.view.viewport,i=Math.min(e.to,t.to)-Math.max(e.from,t.from);this.syncGutters(i<(t.to-t.from)*.8)}if(s.geometryChanged){let e=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=e,this.domAfter&&(this.domAfter.style.minHeight=e)}this.view.state.facet($l)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=s.view.viewport}syncGutters(s){let e=this.dom.nextSibling;s&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let t=ie.iter(this.view.state.facet(fr),this.view.viewport.from),i=[],n=this.gutters.map(r=>new Og(r,this.view.viewport,-this.view.documentPadding.top));for(let r of this.view.viewportLineBlocks)if(i.length&&(i=[]),Array.isArray(r.type)){let o=!0;for(let l of r.type)if(l.type==Ye.Text&&o){eo(t,i,l.from);for(let a of n)a.line(this.view,l,i);o=!1}else if(l.widget)for(let a of n)a.widget(this.view,l)}else if(r.type==Ye.Text){eo(t,i,r.from);for(let o of n)o.line(this.view,r,i)}else if(r.widget)for(let o of n)o.widget(this.view,r);for(let r of n)r.finish();s&&(this.view.scrollDOM.insertBefore(this.dom,e),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(s){let e=s.startState.facet(gn),t=s.state.facet(gn),i=s.docChanged||s.heightChanged||s.viewportChanged||!ie.eq(s.startState.facet(fr),s.state.facet(fr),s.view.viewport.from,s.view.viewport.to);if(e==t)for(let n of this.gutters)n.update(s)&&(i=!0);else{i=!0;let n=[];for(let r of t){let o=e.indexOf(r);o<0?n.push(new ql(this.view,r)):(this.gutters[o].update(s),n.push(this.gutters[o]))}for(let r of this.gutters)r.dom.remove(),n.indexOf(r)<0&&r.destroy();for(let r of n)r.config.side=="after"?this.getDOMAfter().appendChild(r.dom):this.dom.appendChild(r.dom);this.gutters=n}return i}destroy(){for(let s of this.gutters)s.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:s=>H.scrollMargins.of(e=>{let t=e.plugin(s);if(!t||t.gutters.length==0||!t.fixed)return null;let i=t.dom.offsetWidth*e.scaleX,n=t.domAfter?t.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==pe.LTR?{left:i,right:n}:{right:i,left:n}})});function zl(s){return Array.isArray(s)?s:[s]}function eo(s,e,t){for(;s.value&&s.from<=t;)s.from==t&&e.push(s.value),s.next()}class Og{constructor(e,t,i){this.gutter=e,this.height=i,this.i=0,this.cursor=ie.iter(e.markers,t.from)}addElement(e,t,i){let{gutter:n}=this,r=(t.top-this.height)/e.scaleY,o=t.height/e.scaleY;if(this.i==n.elements.length){let l=new tc(e,o,r,i);n.elements.push(l),n.dom.appendChild(l.dom)}else n.elements[this.i].update(e,o,r,i);this.height=t.bottom,this.i++}line(e,t,i){let n=[];eo(this.cursor,n,t.from),i.length&&(n=n.concat(i));let r=this.gutter.config.lineMarker(e,t,n);r&&n.unshift(r);let o=this.gutter;n.length==0&&!o.config.renderEmptyElements||this.addElement(e,t,n)}widget(e,t){let i=this.gutter.config.widgetMarker(e,t.widget,t),n=i?[i]:null;for(let r of e.state.facet(Mg)){let o=r(e,t.widget,t);o&&(n||(n=[])).push(o)}n&&this.addElement(e,t,n)}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let t=e.elements.pop();e.dom.removeChild(t.dom),t.destroy()}}}class ql{constructor(e,t){this.view=e,this.config=t,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in t.domEventHandlers)this.dom.addEventListener(i,n=>{let r=n.target,o;if(r!=this.dom&&this.dom.contains(r)){for(;r.parentNode!=this.dom;)r=r.parentNode;let a=r.getBoundingClientRect();o=(a.top+a.bottom)/2}else o=n.clientY;let l=e.lineBlockAtHeight(o-e.documentTop);t.domEventHandlers[i](e,l,n)&&n.preventDefault()});this.markers=zl(t.markers(e)),t.initialSpacer&&(this.spacer=new tc(e,0,0,[t.initialSpacer(e)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(e){let t=this.markers;if(this.markers=zl(this.config.markers(e.view)),this.spacer&&this.config.updateSpacer){let n=this.config.updateSpacer(this.spacer.markers[0],e);n!=this.spacer.markers[0]&&this.spacer.update(e.view,0,0,[n])}let i=e.view.viewport;return!ie.eq(this.markers,t,i.from,i.to)||(this.config.lineMarkerChange?this.config.lineMarkerChange(e):!1)}destroy(){for(let e of this.elements)e.destroy()}}class tc{constructor(e,t,i,n){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(e,t,i,n)}update(e,t,i,n){this.height!=t&&(this.height=t,this.dom.style.height=t+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),Lg(this.markers,n)||this.setMarkers(e,n)}setMarkers(e,t){let i="cm-gutterElement",n=this.dom.firstChild;for(let r=0,o=0;;){let l=o,a=rr(l,a,h)||o(l,a,h):o}return i}})}});class ur extends ri{constructor(e){super(),this.number=e}eq(e){return this.number==e.number}toDOM(){return document.createTextNode(this.number)}}function dr(s,e){return s.state.facet(Pi).formatNumber(e,s.state)}const Pg=gn.compute([Pi],s=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(e){return e.state.facet(Bg)},lineMarker(e,t,i){return i.some(n=>n.toDOM)?null:new ur(dr(e,e.state.doc.lineAt(t.from).number))},widgetMarker:(e,t,i)=>{for(let n of e.state.facet(Rg)){let r=n(e,t,i);if(r)return r}return null},lineMarkerChange:e=>e.startState.facet(Pi)!=e.state.facet(Pi),initialSpacer(e){return new ur(dr(e,Ul(e.state.doc.lines)))},updateSpacer(e,t){let i=dr(t.view,Ul(t.view.state.doc.lines));return i==e.number?e:new ur(i)},domEventHandlers:s.facet(Pi).domEventHandlers,side:"before"}));function Ig(s={}){return[Pi.of(s),ec(),Pg]}function Ul(s){let e=9;for(;e{throw new Error("This node type doesn't define a deserialize function")}),this.combine=e.combine||null}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof e!="function"&&(e=Ke.match(e)),t=>{let i=e(t);return i===void 0?null:[this,i]}}}ee.closedBy=new ee({deserialize:s=>s.split(" ")});ee.openedBy=new ee({deserialize:s=>s.split(" ")});ee.group=new ee({deserialize:s=>s.split(" ")});ee.isolate=new ee({deserialize:s=>{if(s&&s!="rtl"&&s!="ltr"&&s!="auto")throw new RangeError("Invalid value for isolate: "+s);return s||"auto"}});ee.contextHash=new ee({perNode:!0});ee.lookAhead=new ee({perNode:!0});ee.mounted=new ee({perNode:!0});class Wi{constructor(e,t,i,n=!1){this.tree=e,this.overlay=t,this.parser=i,this.bracketed=n}static get(e){return e&&e.props&&e.props[ee.mounted.id]}}const Fg=Object.create(null);class Ke{constructor(e,t,i,n=0){this.name=e,this.props=t,this.id=i,this.flags=n}static define(e){let t=e.props&&e.props.length?Object.create(null):Fg,i=(e.top?1:0)|(e.skipped?2:0)|(e.error?4:0)|(e.name==null?8:0),n=new Ke(e.name||"",t,e.id,i);if(e.props){for(let r of e.props)if(Array.isArray(r)||(r=r(n)),r){if(r[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");t[r[0].id]=r[1]}}return n}prop(e){return this.props[e.id]}get isTop(){return(this.flags&1)>0}get isSkipped(){return(this.flags&2)>0}get isError(){return(this.flags&4)>0}get isAnonymous(){return(this.flags&8)>0}is(e){if(typeof e=="string"){if(this.name==e)return!0;let t=this.prop(ee.group);return t?t.indexOf(e)>-1:!1}return this.id==e}static match(e){let t=Object.create(null);for(let i in e)for(let n of i.split(" "))t[n]=e[i];return i=>{for(let n=i.prop(ee.group),r=-1;r<(n?n.length:0);r++){let o=t[r<0?i.name:n[r]];if(o)return o}}}}Ke.none=new Ke("",Object.create(null),0,8);class Eo{constructor(e){this.types=e;for(let t=0;t0;for(let a=this.cursor(o|he.IncludeAnonymous);;){let h=!1;if(a.from<=r&&a.to>=n&&(!l&&a.type.isAnonymous||t(a)!==!1)){if(a.firstChild())continue;h=!0}for(;h&&i&&(l||!a.type.isAnonymous)&&i(a),!a.nextSibling();){if(!a.parent())return;h=!0}}}prop(e){return e.perNode?this.props?this.props[e.id]:void 0:this.type.prop(e)}get propValues(){let e=[];if(this.props)for(let t in this.props)e.push([+t,this.props[t]]);return e}balance(e={}){return this.children.length<=8?this:Bo(Ke.none,this.children,this.positions,0,this.children.length,0,this.length,(t,i,n)=>new ce(this.type,t,i,n,this.propValues),e.makeTree||((t,i,n)=>new ce(Ke.none,t,i,n)))}static build(e){return $g(e)}}ce.empty=new ce(Ke.none,[],[],0);class Oo{constructor(e,t){this.buffer=e,this.index=t}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new Oo(this.buffer,this.index)}}class oi{constructor(e,t,i){this.buffer=e,this.length=t,this.set=i}get type(){return Ke.none}toString(){let e=[];for(let t=0;t0));a=o[a+3]);return l}slice(e,t,i){let n=this.buffer,r=new Uint16Array(t-e),o=0;for(let l=e,a=0;l=e&&te;case 1:return t<=e&&i>e;case 2:return i>e;case 4:return!0}}function Sn(s,e,t,i){for(var n;s.from==s.to||(t<1?s.from>=e:s.from>e)||(t>-1?s.to<=e:s.to0?l.length:-1;e!=h;e+=t){let c=l[e],f=a[e]+o.from,u;if(!(!(r&he.EnterBracketed&&c instanceof ce&&(u=Wi.get(c))&&!u.overlay&&u.bracketed&&i>=f&&i<=f+c.length)&&!ic(n,i,f,f+c.length))){if(c instanceof oi){if(r&he.ExcludeBuffers)continue;let d=c.findChild(0,c.buffer.length,t,i-f,n);if(d>-1)return new Bt(new Wg(o,c,e,f),null,d)}else if(r&he.IncludeAnonymous||!c.type.isAnonymous||Lo(c)){let d;if(!(r&he.IgnoreMounts)&&(d=Wi.get(c))&&!d.overlay)return new He(d.tree,f,e,o);let p=new He(c,f,e,o);return r&he.IncludeAnonymous||!p.type.isAnonymous?p:p.nextChild(t<0?c.children.length-1:0,t,i,n,r)}}}if(r&he.IncludeAnonymous||!o.type.isAnonymous||(o.index>=0?e=o.index+t:e=t<0?-1:o._parent._tree.children.length,o=o._parent,!o))return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(e){return this.nextChild(0,1,e,2)}childBefore(e){return this.nextChild(this._tree.children.length-1,-1,e,-2)}prop(e){return this._tree.prop(e)}enter(e,t,i=0){let n;if(!(i&he.IgnoreOverlays)&&(n=Wi.get(this._tree))&&n.overlay){let r=e-this.from,o=i&he.EnterBracketed&&n.bracketed;for(let{from:l,to:a}of n.overlay)if((t>0||o?l<=r:l=r:a>r))return new He(n.tree,n.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,e,t,i)}nextSignificantParent(){let e=this;for(;e.type.isAnonymous&&e._parent;)e=e._parent;return e}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function jl(s,e,t,i){let n=s.cursor(),r=[];if(!n.firstChild())return r;if(t!=null){for(let o=!1;!o;)if(o=n.type.is(t),!n.nextSibling())return r}for(;;){if(i!=null&&n.type.is(i))return r;if(n.type.is(e)&&r.push(n.node),!n.nextSibling())return i==null?r:[]}}function to(s,e,t=e.length-1){for(let i=s;t>=0;i=i.parent){if(!i)return!1;if(!i.type.isAnonymous){if(e[t]&&e[t]!=i.name)return!1;t--}}return!0}class Wg{constructor(e,t,i,n){this.parent=e,this.buffer=t,this.index=i,this.start=n}}class Bt extends nc{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(e,t,i){super(),this.context=e,this._parent=t,this.index=i,this.type=e.buffer.set.types[e.buffer.buffer[i]]}child(e,t,i){let{buffer:n}=this.context,r=n.findChild(this.index+4,n.buffer[this.index+3],e,t-this.context.start,i);return r<0?null:new Bt(this.context,this,r)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(e){return this.child(1,e,2)}childBefore(e){return this.child(-1,e,-2)}prop(e){return this.type.prop(e)}enter(e,t,i=0){if(i&he.ExcludeBuffers)return null;let{buffer:n}=this.context,r=n.findChild(this.index+4,n.buffer[this.index+3],t>0?1:-1,e-this.context.start,t);return r<0?null:new Bt(this.context,this,r)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(e){return this._parent?null:this.context.parent.nextChild(this.context.index+e,e,0,4)}get nextSibling(){let{buffer:e}=this.context,t=e.buffer[this.index+3];return t<(this._parent?e.buffer[this._parent.index+3]:e.buffer.length)?new Bt(this.context,this._parent,t):this.externalSibling(1)}get prevSibling(){let{buffer:e}=this.context,t=this._parent?this._parent.index+4:0;return this.index==t?this.externalSibling(-1):new Bt(this.context,this._parent,e.findChild(t,this.index,-1,0,4))}get tree(){return null}toTree(){let e=[],t=[],{buffer:i}=this.context,n=this.index+4,r=i.buffer[this.index+3];if(r>n){let o=i.buffer[this.index+1];e.push(i.slice(n,r,o)),t.push(0)}return new ce(this.type,e,t,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function sc(s){if(!s.length)return null;let e=0,t=s[0];for(let r=1;rt.from||o.to