diff --git a/package-lock.json b/package-lock.json
index 3cb03b1..3c27fb2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -505,9 +505,9 @@
}
},
"node_modules/@lezer/javascript": {
- "version": "1.4.15",
- "resolved": "https://registry.npmjs.org/@lezer/javascript/-/javascript-1.4.15.tgz",
- "integrity": "sha512-B082ZdjI0vo2AgLqD834GlRTE9gwRX8NzHzKq5uDwEnQ9Dq+A/CEhd3nf68tiNA2f9O+8jS1NeSTUYT9IAqcTw==",
+ "version": "1.4.16",
+ "resolved": "https://registry.npmjs.org/@lezer/javascript/-/javascript-1.4.16.tgz",
+ "integrity": "sha512-84UXR3N7s11MPQHWgMnjb9571fr19MmXnr5zTv2XX0gHXXUvW3uPJ8GCjKrfTXmSdfktjRK0ayKklw+A13rk4g==",
"dependencies": {
"@lezer/common": "^1.2.0",
"@lezer/highlight": "^1.1.3",
@@ -523,14 +523,14 @@
}
},
"node_modules/@litecanvas/litecanvas": {
- "version": "0.25.0",
- "resolved": "https://registry.npmjs.org/@litecanvas/litecanvas/-/litecanvas-0.25.0.tgz",
- "integrity": "sha512-TdeUrv4ePIMLLl/zmPVP2M4fj882Xjdgl1PhqxhdCU/KtPDgm5mNTfKf1cj7yscbWew/fHU98+d8MKqRfn1/oA=="
+ "version": "0.26.0",
+ "resolved": "https://registry.npmjs.org/@litecanvas/litecanvas/-/litecanvas-0.26.0.tgz",
+ "integrity": "sha512-2PmcaMJG0x4pTi02Uo6K/7iKt8K911Rcs5Ouz/kAMtzgQT+juD0WZOmjvqF0PQAEsAsUAM3frips7d+wZV5Uqw=="
},
"node_modules/@litecanvas/plugin-asset-loader": {
- "version": "0.3.0",
- "resolved": "https://registry.npmjs.org/@litecanvas/plugin-asset-loader/-/plugin-asset-loader-0.3.0.tgz",
- "integrity": "sha512-UaVqijTfX2Ivc8/OjABrtaqbDCbIZJbRsr7f8zOcq3CCFGv60iKiQCzDrbjRm882U6VU17xCXUo8HAgvm4Sunw=="
+ "version": "0.3.1",
+ "resolved": "https://registry.npmjs.org/@litecanvas/plugin-asset-loader/-/plugin-asset-loader-0.3.1.tgz",
+ "integrity": "sha512-M+VMSSt8Dw0/+5BH3vms2ra5gFXvYnltpqs2CnLjltGZu2+woa3zx5ClPbKynvZeXKqq1pv522BA+PIekJDPwQ=="
},
"node_modules/codemirror": {
"version": "6.0.1",
@@ -590,9 +590,9 @@
}
},
"node_modules/eslint-linter-browserify": {
- "version": "9.1.1",
- "resolved": "https://registry.npmjs.org/eslint-linter-browserify/-/eslint-linter-browserify-9.1.1.tgz",
- "integrity": "sha512-loRpCYRRm66WOBGqmLkPALg6Tmyvk67Nd1X+iZKLSfjf7QNbirPIukvwUAqte+uK8AFOZcOD7Jqyn+pUk4FxsA=="
+ "version": "9.2.0",
+ "resolved": "https://registry.npmjs.org/eslint-linter-browserify/-/eslint-linter-browserify-9.2.0.tgz",
+ "integrity": "sha512-y6b2CN2rVTNnc6tYspFt61thfS14E3TPUyxFWJGvPxqNdXXOOlGBI8rM8pTIWlVzUhnHpY9tglk7X14Rj3/yMg=="
},
"node_modules/pako": {
"version": "2.1.0",
diff --git a/public/about.html b/public/about.html
index dbface8..9efda72 100644
--- a/public/about.html
+++ b/public/about.html
@@ -139,7 +139,7 @@
litecanvas(settings = {});
// the game loop callbacks
-// if loop = undefined, will use these functions:
+// if loop = undefined, will use these functions:
// window.init(), window.update(dt), window.draw(), window.resized()
settings.loop = {
init: function,
@@ -229,21 +229,28 @@
// draw a text
// alias: print(...)
-text(x, y, text, color, size = 32): void
+text(x, y, text, color = 3): void
// set the text alignment and baseline
+// default values: align = 'start', baseline = 'top'
// see: https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/textAlign
// see: https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/textBaseline
-textalign(align = 'start', baseline = 'top'): void
+textalign(align: string, baseline: string): void
// set the default font family
+// default: 'sans-serif'
textfont(fontName: string): void
+// set the font size
+// default: 32
+textsize(size: number): void
+
// used to draw a text as 'bold' or 'italic'
-textstyle(style:string)
+textstyle(style: string)
// returns the text dimensions like width and height
-textmetrics(text:string, size = 32)
+// when size is omitted, it will use the current font size defined by textsize()
+textmetrics(text: string, size:number)
/**
* IMAGE DRAWING-RELATED FUNCTIONS
@@ -279,13 +286,13 @@
// and later, you restore the context using pop()
// Adds a translation transformation to the current matrix
-translate(x = 0, y = 0): void
+translate(x: number, y: number): void
// Adds a scaling transformation to the canvas units horizontally and/or vertically
-scale(x = 1, y = 1): void
+scale(x: number, y: number): void
// Adds a rotation to the transformation matrix
-rotate(radians = 0): void
+rotate(radians: number): void
// update the transformation matrix
// when `resetFirst = true` uses `context.setTransform()`
@@ -296,11 +303,11 @@
// update the alpha (transparency)
// see: https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/globalAlpha
-alpha(value = 1): void
+alpha(value: number): void
// update the type of compositing operation
// see: https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/globalCompositeOperation
-blendmode(value = 'source-over'): void
+blendmode(value: string): void
// Provides filter effects such as blurring and grayscaling.
// It is similar to the CSS filter property and accepts the same values.
@@ -336,7 +343,7 @@
// Returns `true` or `false` based on random chance (p)
// example: chance(0.25) ? '25% true' : '75% false'
-chance(p = 0.5): boolean
+chance(p: number): boolean
// Choose a random item from a Array
choose(arr: Array): any
@@ -380,7 +387,7 @@
// Returns the tangent of a number in radians.
tan(angle: number): number
-// Returns the angle between the positive x-axis
+// Returns the angle between the positive x-axis
// and the origin (0, 0) to the point (x, y)
atan2(y:number, x: number): number
@@ -405,12 +412,12 @@
// Returns the fractional part of a number
fract(n: number): number
-// Returns the smallest of the numbers given as input parameters,
+// Returns the smallest of the numbers given as input parameters,
// or `Infinity` if there are no parameters.
// example: min(-10, 15, -1) returns -10
min(...ns: number): number
-// Returns the largest of the numbers given as input parameters,
+// Returns the largest of the numbers given as input parameters,
// or `-Infinity` if there are no parameters.
// example: max(-10, 15, -1) returns 15
max(...ns: number): number
@@ -476,7 +483,7 @@
// Math constants
PI: number // approximately 3.14159 radians (180º)
-TWO_PI: number // approximately 6.28318 radians (360º)
+TWO_PI: number // approximately 6.28318 radians (360º)
HALF_PI: number // approximately 1.57079 radians (90º)
diff --git a/public/app.js b/public/app.js
index f8a4719..75c530c 100644
--- a/public/app.js
+++ b/public/app.js
@@ -1,59 +1,59 @@
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t=r.pending_buf_size-5>r.w_size?r.w_size:r.pending_buf_size-5,s,n,i,a=0,l=r.strm.avail_in;do{if(s=65535,i=r.bi_valid+42>>3,r.strm.avail_outn+r.strm.avail_in&&(s=n+r.strm.avail_in),s>i&&(s=i),s>8,r.pending_buf[r.pending-2]=~s,r.pending_buf[r.pending-1]=~s>>8,Vr(r.strm),n&&(n>s&&(n=s),r.strm.output.set(r.window.subarray(r.block_start,r.block_start+n),r.strm.next_out),r.strm.next_out+=n,r.strm.avail_out-=n,r.strm.total_out+=n,r.block_start+=n,s-=n),s&&(Yc(r.strm,r.strm.output,r.strm.next_out,s),r.strm.next_out+=s,r.strm.avail_out-=s,r.strm.total_out+=s)}while(a===0);return l-=r.strm.avail_in,l&&(l>=r.w_size?(r.matches=2,r.window.set(r.strm.input.subarray(r.strm.next_in-r.w_size,r.strm.next_in),0),r.strstart=r.w_size,r.insert=r.strstart):(r.window_size-r.strstart<=l&&(r.strstart-=r.w_size,r.window.set(r.window.subarray(r.w_size,r.w_size+r.strstart),0),r.matches<2&&r.matches++,r.insert>r.strstart&&(r.insert=r.strstart)),r.window.set(r.strm.input.subarray(r.strm.next_in-l,r.strm.next_in),r.strstart),r.strstart+=l,r.insert+=l>r.w_size-r.insert?r.w_size-r.insert:l),r.block_start=r.strstart),r.high_wateri&&r.block_start>=r.w_size&&(r.block_start-=r.w_size,r.strstart-=r.w_size,r.window.set(r.window.subarray(r.w_size,r.w_size+r.strstart),0),r.matches<2&&r.matches++,i+=r.w_size,r.insert>r.strstart&&(r.insert=r.strstart)),i>r.strm.avail_in&&(i=r.strm.avail_in),i&&(Yc(r.strm,r.window,r.strstart,i),r.strstart+=i,r.insert+=i>r.w_size-r.insert?r.w_size-r.insert:i),r.high_water>3,i=r.pending_buf_size-i>65535?65535:r.pending_buf_size-i,t=i>r.w_size?r.w_size:i,n=r.strstart-r.block_start,(n>=t||(n||e===en)&&e!==bs&&r.strm.avail_in===0&&n<=i)&&(s=n>i?i:n,a=e===en&&r.strm.avail_in===0&&s===n?1:0,Vc(r,r.block_start,s,a),r.block_start+=s,Vr(r.strm)),a?Ws:Tr)},Fc=(r,e)=>{let t,s;for(;;){if(r.lookahead<_n){if(Ti(r),r.lookahead<_n&&e===bs)return Tr;if(r.lookahead===0)break}if(t=0,r.lookahead>=It&&(r.ins_h=vs(r,r.ins_h,r.window[r.strstart+It-1]),t=r.prev[r.strstart&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=r.strstart),t!==0&&r.strstart-t<=r.w_size-_n&&(r.match_length=W1(r,t)),r.match_length>=It)if(s=xs(r,r.strstart-r.match_start,r.match_length-It),r.lookahead-=r.match_length,r.match_length<=r.max_lazy_match&&r.lookahead>=It){r.match_length--;do r.strstart++,r.ins_h=vs(r,r.ins_h,r.window[r.strstart+It-1]),t=r.prev[r.strstart&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=r.strstart;while(--r.match_length!==0);r.strstart++}else r.strstart+=r.match_length,r.match_length=0,r.ins_h=r.window[r.strstart],r.ins_h=vs(r,r.ins_h,r.window[r.strstart+1]);else s=xs(r,0,r.window[r.strstart]),r.lookahead--,r.strstart++;if(s&&(Wr(r,!1),r.strm.avail_out===0))return Tr}return r.insert=r.strstart{let t,s,n;for(;;){if(r.lookahead<_n){if(Ti(r),r.lookahead<_n&&e===bs)return Tr;if(r.lookahead===0)break}if(t=0,r.lookahead>=It&&(r.ins_h=vs(r,r.ins_h,r.window[r.strstart+It-1]),t=r.prev[r.strstart&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=r.strstart),r.prev_length=r.match_length,r.prev_match=r.match_start,r.match_length=It-1,t!==0&&r.prev_length4096)&&(r.match_length=It-1)),r.prev_length>=It&&r.match_length<=r.prev_length){n=r.strstart+r.lookahead-It,s=xs(r,r.strstart-1-r.prev_match,r.prev_length-It),r.lookahead-=r.prev_length-1,r.prev_length-=2;do++r.strstart<=n&&(r.ins_h=vs(r,r.ins_h,r.window[r.strstart+It-1]),t=r.prev[r.strstart&r.w_mask]=r.head[r.ins_h],r.head[r.ins_h]=r.strstart);while(--r.prev_length!==0);if(r.match_available=0,r.match_length=It-1,r.strstart++,s&&(Wr(r,!1),r.strm.avail_out===0))return Tr}else if(r.match_available){if(s=xs(r,0,r.window[r.strstart-1]),s&&Wr(r,!1),r.strstart++,r.lookahead--,r.strm.avail_out===0)return Tr}else r.match_available=1,r.strstart++,r.lookahead--}return r.match_available&&(s=xs(r,0,r.window[r.strstart-1]),r.match_available=0),r.insert=r.strstart{let t,s,n,i,a=r.window;for(;;){if(r.lookahead<=ys){if(Ti(r),r.lookahead<=ys&&e===bs)return Tr;if(r.lookahead===0)break}if(r.match_length=0,r.lookahead>=It&&r.strstart>0&&(n=r.strstart-1,s=a[n],s===a[++n]&&s===a[++n]&&s===a[++n])){i=r.strstart+ys;do;while(s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&s===a[++n]&&nr.lookahead&&(r.match_length=r.lookahead)}if(r.match_length>=It?(t=xs(r,1,r.match_length-It),r.lookahead-=r.match_length,r.strstart+=r.match_length,r.match_length=0):(t=xs(r,0,r.window[r.strstart]),r.lookahead--,r.strstart++),t&&(Wr(r,!1),r.strm.avail_out===0))return Tr}return r.insert=0,e===en?(Wr(r,!0),r.strm.avail_out===0?Ws:Ii):r.sym_next&&(Wr(r,!1),r.strm.avail_out===0)?Tr:_i},EL=(r,e)=>{let t;for(;;){if(r.lookahead===0&&(Ti(r),r.lookahead===0)){if(e===bs)return Tr;break}if(r.match_length=0,t=xs(r,0,r.window[r.strstart]),r.lookahead--,r.strstart++,t&&(Wr(r,!1),r.strm.avail_out===0))return Tr}return r.insert=0,e===en?(Wr(r,!0),r.strm.avail_out===0?Ws:Ii):r.sym_next&&(Wr(r,!1),r.strm.avail_out===0)?Tr:_i};function Pn(r,e,t,s,n){this.good_length=r,this.max_lazy=e,this.nice_length=t,this.max_chain=s,this.func=n}var ka=[new Pn(0,0,0,0,Z1),new Pn(4,4,8,4,Fc),new Pn(4,5,16,8,Fc),new Pn(4,6,32,32,Fc),new Pn(4,4,16,16,wi),new Pn(8,16,32,32,wi),new Pn(8,16,128,128,wi),new Pn(8,32,128,256,wi),new Pn(32,128,258,1024,wi),new Pn(32,258,258,4096,wi)],CL=r=>{r.window_size=2*r.w_size,gs(r.head),r.max_lazy_match=ka[r.level].max_lazy,r.good_match=ka[r.level].good_length,r.nice_match=ka[r.level].nice_length,r.max_chain_length=ka[r.level].max_chain,r.strstart=0,r.block_start=0,r.lookahead=0,r.insert=0,r.match_length=r.prev_length=It-1,r.match_available=0,r.ins_h=0};function wL(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=sl,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(gL*2),this.dyn_dtree=new Uint16Array((2*dL+1)*2),this.bl_tree=new Uint16Array((2*mL+1)*2),gs(this.dyn_ltree),gs(this.dyn_dtree),gs(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(yL+1),this.heap=new Uint16Array(2*Wc+1),gs(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Uint16Array(2*Wc+1),gs(this.depth),this.sym_buf=0,this.lit_bufsize=0,this.sym_next=0,this.sym_end=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}var Ma=r=>{if(!r)return 1;let e=r.state;return!e||e.strm!==r||e.status!==Pi&&e.status!==tf&&e.status!==Zc&&e.status!==zc&&e.status!==Xc&&e.status!==Gc&&e.status!==Qs&&e.status!==wa?1:0},z1=r=>{if(Ma(r))return Us(r,Dn);r.total_in=r.total_out=0,r.data_type=lL;let e=r.state;return e.pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap===2?tf:e.wrap?Pi:Qs,r.adler=e.wrap===2?0:1,e.last_flush=-2,HN(e),vr},X1=r=>{let e=z1(r);return e===vr&&CL(r.state),e},kL=(r,e)=>Ma(r)||r.state.wrap!==2?Dn:(r.state.gzhead=e,vr),G1=(r,e,t,s,n,i)=>{if(!r)return Dn;let a=1;if(e===nL&&(e=6),s<0?(a=0,s=-s):s>15&&(a=2,s-=16),n<1||n>uL||t!==sl||s<8||s>15||e<0||e>9||i<0||i>aL||s===8&&a!==1)return Us(r,Dn);s===8&&(s=9);let l=new wL;return r.state=l,l.strm=r,l.status=Pi,l.wrap=a,l.gzhead=null,l.w_bits=s,l.w_size=1<G1(r,e,sl,cL,fL,oL),PL=(r,e)=>{if(Ma(r)||e>HO||e<0)return r?Us(r,Dn):Dn;let t=r.state;if(!r.output||r.avail_in!==0&&!r.input||t.status===wa&&e!==en)return Us(r,r.avail_out===0?Ic:Dn);let s=t.last_flush;if(t.last_flush=e,t.pending!==0){if(Vr(r),r.avail_out===0)return t.last_flush=-1,vr}else if(r.avail_in===0&&JO(e)<=JO(s)&&e!==en)return Us(r,Ic);if(t.status===wa&&r.avail_in!==0)return Us(r,Ic);if(t.status===Pi&&t.wrap===0&&(t.status=Qs),t.status===Pi){let n=sl+(t.w_bits-8<<4)<<8,i=-1;if(t.strategy>=Go||t.level<2?i=0:t.level<6?i=1:t.level===6?i=2:i=3,n|=i<<6,t.strstart!==0&&(n|=xL),n+=31-n%31,Ca(t,n),t.strstart!==0&&(Ca(t,r.adler>>>16),Ca(t,r.adler&65535)),r.adler=1,t.status=Qs,Vr(r),t.pending!==0)return t.last_flush=-1,vr}if(t.status===tf){if(r.adler=0,$t(t,31),$t(t,139),$t(t,8),t.gzhead)$t(t,(t.gzhead.text?1:0)+(t.gzhead.hcrc?2:0)+(t.gzhead.extra?4:0)+(t.gzhead.name?8:0)+(t.gzhead.comment?16:0)),$t(t,t.gzhead.time&255),$t(t,t.gzhead.time>>8&255),$t(t,t.gzhead.time>>16&255),$t(t,t.gzhead.time>>24&255),$t(t,t.level===9?2:t.strategy>=Go||t.level<2?4:0),$t(t,t.gzhead.os&255),t.gzhead.extra&&t.gzhead.extra.length&&($t(t,t.gzhead.extra.length&255),$t(t,t.gzhead.extra.length>>8&255)),t.gzhead.hcrc&&(r.adler=mr(r.adler,t.pending_buf,t.pending,0)),t.gzindex=0,t.status=Zc;else if($t(t,0),$t(t,0),$t(t,0),$t(t,0),$t(t,0),$t(t,t.level===9?2:t.strategy>=Go||t.level<2?4:0),$t(t,bL),t.status=Qs,Vr(r),t.pending!==0)return t.last_flush=-1,vr}if(t.status===Zc){if(t.gzhead.extra){let n=t.pending,i=(t.gzhead.extra.length&65535)-t.gzindex;for(;t.pending+i>t.pending_buf_size;){let l=t.pending_buf_size-t.pending;if(t.pending_buf.set(t.gzhead.extra.subarray(t.gzindex,t.gzindex+l),t.pending),t.pending=t.pending_buf_size,t.gzhead.hcrc&&t.pending>n&&(r.adler=mr(r.adler,t.pending_buf,t.pending-n,n)),t.gzindex+=l,Vr(r),t.pending!==0)return t.last_flush=-1,vr;n=0,i-=l}let a=new Uint8Array(t.gzhead.extra);t.pending_buf.set(a.subarray(t.gzindex,t.gzindex+i),t.pending),t.pending+=i,t.gzhead.hcrc&&t.pending>n&&(r.adler=mr(r.adler,t.pending_buf,t.pending-n,n)),t.gzindex=0}t.status=zc}if(t.status===zc){if(t.gzhead.name){let n=t.pending,i;do{if(t.pending===t.pending_buf_size){if(t.gzhead.hcrc&&t.pending>n&&(r.adler=mr(r.adler,t.pending_buf,t.pending-n,n)),Vr(r),t.pending!==0)return t.last_flush=-1,vr;n=0}t.gzindexn&&(r.adler=mr(r.adler,t.pending_buf,t.pending-n,n)),t.gzindex=0}t.status=Xc}if(t.status===Xc){if(t.gzhead.comment){let n=t.pending,i;do{if(t.pending===t.pending_buf_size){if(t.gzhead.hcrc&&t.pending>n&&(r.adler=mr(r.adler,t.pending_buf,t.pending-n,n)),Vr(r),t.pending!==0)return t.last_flush=-1,vr;n=0}t.gzindexn&&(r.adler=mr(r.adler,t.pending_buf,t.pending-n,n))}t.status=Gc}if(t.status===Gc){if(t.gzhead.hcrc){if(t.pending+2>t.pending_buf_size&&(Vr(r),t.pending!==0))return t.last_flush=-1,vr;$t(t,r.adler&255),$t(t,r.adler>>8&255),r.adler=0}if(t.status=Qs,Vr(r),t.pending!==0)return t.last_flush=-1,vr}if(r.avail_in!==0||t.lookahead!==0||e!==bs&&t.status!==wa){let n=t.level===0?Z1(t,e):t.strategy===Go?EL(t,e):t.strategy===iL?SL(t,e):ka[t.level].func(t,e);if((n===Ws||n===Ii)&&(t.status=wa),n===Tr||n===Ws)return r.avail_out===0&&(t.last_flush=-1),vr;if(n===_i&&(e===eL?JN(t):e!==HO&&(Vc(t,0,0,!1),e===tL&&(gs(t.head),t.lookahead===0&&(t.strstart=0,t.block_start=0,t.insert=0))),Vr(r),r.avail_out===0))return t.last_flush=-1,vr}return 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Yl=ct.define({combine:r=>r.length?r[0]:!0}),eM=0,Ga=ct.define(),rr=class r{constructor(e,t,s,n,i){this.id=e,this.create=t,this.domEventHandlers=s,this.domEventObservers=n,this.extension=i(this)}static define(e,t){let{eventHandlers:s,eventObservers:n,provide:i,decorations:a}=t||{};return new r(eM++,e,s,n,l=>{let o=[Ga.of(l)];return a&&o.push(po.of(u=>{let c=u.plugin(l);return c?a(c):yt.none})),i&&o.push(i(l)),o})}static fromClass(e,t){return r.define(s=>new e(s),t)}},no=class{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}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(s){if(yr(t.state,s,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(t){yr(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 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r{constructor(e,t,s,n){this.fromA=e,this.toA=t,this.fromB=s,this.toB=n}join(e){return new r(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,s=this;for(;t>0;t--){let n=e[t-1];if(!(n.fromA>s.toA)){if(n.toAc)break;i+=2}if(!o)return s;new r(o.fromA,o.toA,o.fromB,o.toB).addToSet(s),a=o.toA,l=o.toB}}},Ll=class r{constructor(e,t,s){this.view=e,this.state=t,this.transactions=s,this.flags=0,this.startState=e.state,this.changes=Dr.empty(this.startState.doc.length);for(let i of s)this.changes=this.changes.compose(i.changes);let n=[];this.changes.iterChangedRanges((i,a,l,o)=>n.push(new Nn(i,a,l,o))),this.changedRanges=n}static create(e,t,s){return new r(e,t,s)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get 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n=-1;this.view.inputState.composing>=0&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?n=this.domChanged.newSel.head:!oM(e.changes,this.hasComposition)&&!e.selectionSet&&(n=e.state.selection.main.head));let i=n>-1?rM(this.view,e.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:u,to:c}=this.hasComposition;s=new Nn(u,c,e.changes.mapPos(u,-1),e.changes.mapPos(c,1)).addToSet(s.slice())}this.hasComposition=i?{from:i.range.fromB,to:i.range.toB}:null,(ft.ie||ft.chrome)&&!i&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let a=this.decorations,l=this.updateDeco(),o=iM(a,l,e.changes);return s=Nn.extendWithRanges(s,o),!(this.flags&7)&&s.length==0?!1:(this.updateInner(s,e.startState.doc.length,i),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,s){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,s);let{observer:n}=this.view;n.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let a=ft.chrome||ft.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,a),this.flags&=-8,a&&(a.written||n.selectionRange.focusNode!=a.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(a=>a.flags&=-9);let i=[];if(this.view.viewport.from||this.view.viewport.to=0?n[a]:null;if(!l)break;let{fromA:o,toA:u,fromB:c,toB:p}=l,h,f,d,m;if(s&&s.range.fromBc){let S=to.build(this.view.state.doc,c,s.range.fromB,this.decorations,this.dynamicDecorationMap),C=to.build(this.view.state.doc,s.range.toB,p,this.decorations,this.dynamicDecorationMap);f=S.breakAtStart,d=S.openStart,m=C.openEnd;let O=this.compositionView(s);C.breakAtStart?O.breakAfter=1:C.content.length&&O.merge(O.length,O.length,C.content[0],!1,C.openStart,0)&&(O.breakAfter=C.content[0].breakAfter,C.content.shift()),S.content.length&&O.merge(0,0,S.content[S.content.length-1],!0,0,S.openEnd)&&S.content.pop(),h=S.content.concat(O).concat(C.content)}else({content:h,breakAtStart:f,openStart:d,openEnd:m}=to.build(this.view.state.doc,c,p,this.decorations,this.dynamicDecorationMap));let{i:g,off:y}=i.findPos(u,1),{i:b,off:v}=i.findPos(o,-1);PE(this,b,v,g,y,h,f,d,m)}s&&this.fixCompositionDOM(s)}compositionView(e){let t=new Ln(e.text.nodeValue);t.flags|=8;for(let{deco:n}of e.marks)t=new Cs(n,[t],t.length);let s=new Or;return s.append(t,0),s}fixCompositionDOM(e){let t=(i,a)=>{a.flags|=8|(a.children.some(o=>o.flags&7)?1:0),this.markedForComposition.add(a);let l=Gt.get(i);l&&l!=a&&(l.dom=null),a.setDOM(i)},s=this.childPos(e.range.fromB,1),n=this.children[s.i];t(e.line,n);for(let i=e.marks.length-1;i>=-1;i--)s=n.childPos(s.off,1),n=n.children[s.i],t(i>=0?e.marks[i].node:e.text,n)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let s=this.view.root.activeElement,n=s==this.dom,i=!n&&Pl(this.dom,this.view.observer.selectionRange)&&!(s&&this.dom.contains(s));if(!(n||t||i))return;let a=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,o=this.moveToLine(this.domAtPos(l.anchor)),u=l.empty?o:this.moveToLine(this.domAtPos(l.head));if(ft.gecko&&l.empty&&!this.hasComposition&&tM(o)){let p=document.createTextNode("");this.view.observer.ignore(()=>o.node.insertBefore(p,o.node.childNodes[o.offset]||null)),o=u=new _r(p,0),a=!0}let c=this.view.observer.selectionRange;(a||!c.focusNode||(!eo(o.node,o.offset,c.anchorNode,c.anchorOffset)||!eo(u.node,u.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,l))&&(this.view.observer.ignore(()=>{ft.android&&ft.chrome&&this.dom.contains(c.focusNode)&&aM(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let p=Rl(this.view.root);if(p)if(l.empty){if(ft.gecko){let h=nM(o.node,o.offset);if(h&&h!=3){let f=(h==1?kE:AE)(o.node,o.offset);f&&(o=new _r(f.node,f.offset))}}p.collapse(o.node,o.offset),l.bidiLevel!=null&&p.caretBidiLevel!==void 0&&(p.caretBidiLevel=l.bidiLevel)}else if(p.extend){p.collapse(o.node,o.offset);try{p.extend(u.node,u.offset)}catch{}}else{let h=document.createRange();l.anchor>l.head&&([o,u]=[u,o]),h.setEnd(u.node,u.offset),h.setStart(o.node,o.offset),p.removeAllRanges(),p.addRange(h)}i&&this.view.root.activeElement==this.dom&&(this.dom.blur(),s&&s.focus())}),this.view.observer.setSelectionRange(o,u)),this.impreciseAnchor=o.precise?null:new _r(c.anchorNode,c.anchorOffset),this.impreciseHead=u.precise?null:new _r(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&eo(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,s=Rl(e.root),{anchorNode:n,anchorOffset:i}=e.observer.selectionRange;if(!s||!t.empty||!t.assoc||!s.modify)return;let a=Or.find(this,t.head);if(!a)return;let l=a.posAtStart;if(t.head==l||t.head==l+a.length)return;let o=this.coordsAt(t.head,-1),u=this.coordsAt(t.head,1);if(!o||!u||o.bottom>u.top)return;let c=this.domAtPos(t.head+t.assoc);s.collapse(c.node,c.offset),s.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let p=e.observer.selectionRange;e.docView.posFromDOM(p.anchorNode,p.anchorOffset)!=t.from&&s.collapse(n,i)}moveToLine(e){let t=this.dom,s;if(e.node!=t)return e;for(let n=e.offset;!s&&n=0;n--){let i=Gt.get(t.childNodes[n]);i instanceof Or&&(s=i.domAtPos(i.length))}return s?new _r(s.node,s.offset,!0):e}nearest(e){for(let t=e;t;){let s=Gt.get(t);if(s&&s.rootView==this)return s;t=t.parentNode}return null}posFromDOM(e,t){let s=this.nearest(e);if(!s)throw new RangeError("Trying to find position for a DOM position outside of the document");return s.localPosFromDOM(e,t)+s.posAtStart}domAtPos(e){let{i:t,off:s}=this.childCursor().findPos(e,-1);for(;t=0;a--){let l=this.children[a],o=i-l.breakAfter,u=o-l.length;if(oe||l.covers(1))&&(!s||l instanceof Or&&!(s instanceof Or&&t>=0))&&(s=l,n=u),i=u}return 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a=i.measureTextSize();if(a)return a}let e=document.createElement("div"),t,s,n;return e.className="cm-line",e.style.width="99999px",e.style.position="absolute",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);let i=oo(e.firstChild)[0];t=e.getBoundingClientRect().height,s=i?i.width/27:7,n=i?i.height:t,e.remove()}),{lineHeight:t,charWidth:s,textHeight:n}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new Nl(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let s=0,n=0;;n++){let i=n==t.viewports.length?null:t.viewports[n],a=i?i.from-1:this.length;if(a>s){let l=(t.lineBlockAt(a).bottom-t.lineBlockAt(s).top)/this.view.scaleY;e.push(yt.replace({widget:new Ml(l),block:!0,inclusive:!0,isBlockGap:!0}).range(s,a))}if(!i)break;s=i.to+1}return yt.set(e)}updateDeco(){let e=0,t=this.view.state.facet(po).map(i=>(this.dynamicDecorationMap[e++]=typeof 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zf(r,e,t,s)),s&&r.observer.ignore(()=>EE(r.contentDOM));let n=r.inputState.mouseSelection;if(n)return n.start(e),n.dragging===!1}return!1};function YS(r,e,t,s){if(s==1)return Ze.cursor(e,t);if(s==2)return lM(r.state,e,t);{let n=Or.find(r.docView,e),i=r.state.doc.lineAt(n?n.posAtEnd:e),a=n?n.posAtStart:i.from,l=n?n.posAtEnd:i.to;return lr>=e.top&&r<=e.bottom,HS=(r,e,t)=>oC(e,t)&&r>=t.left&&r<=t.right;function CM(r,e,t,s){let n=Or.find(r.docView,e);if(!n)return 1;let i=e-n.posAtStart;if(i==0)return 1;if(i==n.length)return-1;let a=n.coordsAt(i,-1);if(a&&HS(t,s,a))return-1;let l=n.coordsAt(i,1);return l&&HS(t,s,l)?1:a&&oC(s,a)?-1:1}function KS(r,e){let t=r.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:t,bias:CM(r,t,e.clientX,e.clientY)}}var wM=ft.ie&&ft.ie_version<=11,JS=null,eE=0,tE=0;function lC(r){if(!wM)return r.detail;let e=JS,t=tE;return JS=r,tE=Date.now(),eE=!e||t>Date.now()-400&&Math.abs(e.clientX-r.clientX)<2&&Math.abs(e.clientY-r.clientY)<2?(eE+1)%3:1}function kM(r,e){let t=KS(r,e),s=lC(e),n=r.state.selection;return{update(i){i.docChanged&&(t.pos=i.changes.mapPos(t.pos),n=n.map(i.changes))},get(i,a,l){let o=KS(r,i),u,c=YS(r,o.pos,o.bias,s);if(t.pos!=o.pos&&!a){let p=YS(r,t.pos,t.bias,s),h=Math.min(p.from,c.from),f=Math.max(p.to,c.to);c=h1&&(u=AM(n,o.pos))?u:l?n.addRange(c):Ze.create([c])}}}function AM(r,e){for(let t=0;t=e)return Ze.create(r.ranges.slice(0,t).concat(r.ranges.slice(t+1)),r.mainIndex==t?0:r.mainIndex-(r.mainIndex>t?1:0))}return null}xn.dragstart=(r,e)=>{let{selection:{main:t}}=r.state;if(e.target.draggable){let n=r.docView.nearest(e.target);if(n&&n.isWidget){let i=n.posAtStart,a=i+n.length;(i>=t.to||a<=t.from)&&(t=Ze.range(i,a))}}let{inputState:s}=r;return s.mouseSelection&&(s.mouseSelection.dragging=!0),s.draggedContent=t,e.dataTransfer&&(e.dataTransfer.setData("Text",r.state.sliceDoc(t.from,t.to)),e.dataTransfer.effectAllowed="copyMove"),!1};xn.dragend=r=>(r.inputState.draggedContent=null,!1);function rE(r,e,t,s){if(!t)return;let n=r.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:i}=r.inputState,a=s&&i&&vM(r,e)?{from:i.from,to:i.to}:null,l={from:n,insert:t},o=r.state.changes(a?[a,l]:l);r.focus(),r.dispatch({changes:o,selection:{anchor:o.mapPos(n,-1),head:o.mapPos(n,1)},userEvent:a?"move.drop":"input.drop"}),r.inputState.draggedContent=null}xn.drop=(r,e)=>{if(!e.dataTransfer)return!1;if(r.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let s=Array(t.length),n=0,i=()=>{++n==t.length&&rE(r,e,s.filter(a=>a!=null).join(r.state.lineBreak),!1)};for(let a=0;a{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(s[a]=l.result),i()},l.readAsText(t[a])}return!0}else{let s=e.dataTransfer.getData("Text");if(s)return rE(r,e,s,!0),!0}return!1};xn.paste=(r,e)=>{if(r.state.readOnly)return!0;r.observer.flush();let t=iC?null:e.clipboardData;return t?(aC(r,t.getData("text/plain")||t.getData("text/uri-list")),!0):(EM(r),!1)};function PM(r,e){let t=r.dom.parentNode;if(!t)return;let s=t.appendChild(document.createElement("textarea"));s.style.cssText="position: fixed; left: -10000px; top: 10px",s.value=e,s.focus(),s.selectionEnd=e.length,s.selectionStart=0,setTimeout(()=>{s.remove(),r.focus()},50)}function TM(r){let e=[],t=[],s=!1;for(let n of r.selection.ranges)n.empty||(e.push(r.sliceDoc(n.from,n.to)),t.push(n));if(!e.length){let n=-1;for(let{from:i}of r.selection.ranges){let a=r.doc.lineAt(i);a.number>n&&(e.push(a.text),t.push({from:a.from,to:Math.min(r.doc.length,a.to+1)})),n=a.number}s=!0}return{text:e.join(r.lineBreak),ranges:t,linewise:s}}var Xf=null;xn.copy=xn.cut=(r,e)=>{let{text:t,ranges:s,linewise:n}=TM(r.state);if(!t&&!n)return!1;Xf=n?t:null,e.type=="cut"&&!r.state.readOnly&&r.dispatch({changes:s,scrollIntoView:!0,userEvent:"delete.cut"});let i=iC?null:e.clipboardData;return i?(i.clearData(),i.setData("text/plain",t),!0):(PM(r,t),!1)};var uC=Mr.define();function cC(r,e){let t=[];for(let s of r.facet(ZE)){let n=s(r,e);n&&t.push(n)}return t?r.update({effects:t,annotations:uC.of(!0)}):null}function fC(r){setTimeout(()=>{let e=r.hasFocus;if(e!=r.inputState.notifiedFocused){let t=cC(r.state,e);t?r.dispatch(t):r.update([])}},10)}on.focus=r=>{r.inputState.lastFocusTime=Date.now(),!r.scrollDOM.scrollTop&&(r.inputState.lastScrollTop||r.inputState.lastScrollLeft)&&(r.scrollDOM.scrollTop=r.inputState.lastScrollTop,r.scrollDOM.scrollLeft=r.inputState.lastScrollLeft),fC(r)};on.blur=r=>{r.observer.clearSelectionRange(),fC(r)};on.compositionstart=on.compositionupdate=r=>{r.inputState.compositionFirstChange==null&&(r.inputState.compositionFirstChange=!0),r.inputState.composing<0&&(r.inputState.composing=0)};on.compositionend=r=>{r.inputState.composing=-1,r.inputState.compositionEndedAt=Date.now(),r.inputState.compositionPendingKey=!0,r.inputState.compositionPendingChange=r.observer.pendingRecords().length>0,r.inputState.compositionFirstChange=null,ft.chrome&&ft.android?r.observer.flushSoon():r.inputState.compositionPendingChange?Promise.resolve().then(()=>r.observer.flush()):setTimeout(()=>{r.inputState.composing<0&&r.docView.hasComposition&&r.update([])},50)};on.contextmenu=r=>{r.inputState.lastContextMenu=Date.now()};xn.beforeinput=(r,e)=>{var t;let s;if(ft.chrome&&ft.android&&(s=nC.find(n=>n.inputType==e.inputType))&&(r.observer.delayAndroidKey(s.key,s.keyCode),s.key=="Backspace"||s.key=="Delete")){let n=((t=window.visualViewport)===null||t===void 0?void 0:t.height)||0;setTimeout(()=>{var i;(((i=window.visualViewport)===null||i===void 0?void 0:i.height)||0)>n+10&&r.hasFocus&&(r.contentDOM.blur(),r.focus())},100)}return ft.ios&&e.inputType=="deleteContentForward"&&r.observer.flushSoon(),ft.safari&&e.inputType=="insertText"&&r.inputState.composing>=0&&setTimeout(()=>on.compositionend(r,e),20),!1};var nE=new Set;function DM(r){nE.has(r)||(nE.add(r),r.addEventListener("copy",()=>{}),r.addEventListener("cut",()=>{}))}var sE=["pre-wrap","normal","pre-line","break-spaces"],Gf=class{constructor(e){this.lineWrapping=e,this.doc=Ft.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(e,t){let s=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(s+=Math.max(0,Math.ceil((t-e-s*this.lineLength*.5)/this.lineLength))),this.lineHeight*s}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return sE.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let s=0;s-1,o=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=t,this.charWidth=s,this.textHeight=n,this.lineLength=i,o){this.heightSamples={};for(let u=0;u0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e,t){this.height!=t&&(Math.abs(this.height-t)>Dl&&(e.heightChanged=!0),this.height=t)}replace(e,t,s){return r.of(s)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,s,n){let i=this,a=s.doc;for(let l=n.length-1;l>=0;l--){let{fromA:o,toA:u,fromB:c,toB:p}=n[l],h=i.lineAt(o,Ht.ByPosNoHeight,s.setDoc(t),0,0),f=h.to>=u?h:i.lineAt(u,Ht.ByPosNoHeight,s,0,0);for(p+=f.to-u,u=f.to;l>0&&h.from<=n[l-1].toA;)o=n[l-1].fromA,c=n[l-1].fromB,l--,oi*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),s+=1+l.break,n-=l.size}else if(i>n*2){let l=e[s];l.break?e.splice(s,1,l.left,null,l.right):e.splice(s,1,l.left,l.right),s+=2+l.break,i-=l.size}else break;else if(n=i&&a(this.blockAt(0,s,n,i))}updateHeight(e,t=0,s=!1,n){return n&&n.from<=t&&n.more&&this.setHeight(e,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}},sn=class r extends jl{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,t,s,n){return new Rn(n,this.length,s,this.height,this.breaks)}replace(e,t,s){let n=s[0];return s.length==1&&(n instanceof r||n instanceof Es&&n.flags&4)&&Math.abs(this.length-n.length)<10?(n instanceof Es?n=new r(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):Xr.of(s)}updateHeight(e,t=0,s=!1,n){return n&&n.from<=t&&n.more?this.setHeight(e,n.heights[n.index++]):(s||this.outdated)&&this.setHeight(e,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:""}${this.widgetHeight?":"+this.widgetHeight:""})`}},Es=class r extends Xr{constructor(e){super(e,0)}heightMetrics(e,t){let s=e.doc.lineAt(t).number,n=e.doc.lineAt(t+this.length).number,i=n-s+1,a,l=0;if(e.lineWrapping){let o=Math.min(this.height,e.lineHeight*i);a=o/i,this.length>i+1&&(l=(this.height-o)/(this.length-i-1))}else a=this.height/i;return{firstLine:s,lastLine:n,perLine:a,perChar:l}}blockAt(e,t,s,n){let{firstLine:i,lastLine:a,perLine:l,perChar:o}=this.heightMetrics(t,n);if(t.lineWrapping){let u=n+(e0){let i=s[s.length-1];i instanceof r?s[s.length-1]=new r(i.length+n):s.push(null,new r(n-1))}if(e>0){let i=s[0];i instanceof r?s[0]=new r(e+i.length):s.unshift(new r(e-1),null)}return Xr.of(s)}decomposeLeft(e,t){t.push(new r(e-1),null)}decomposeRight(e,t){t.push(null,new r(this.length-e-1))}updateHeight(e,t=0,s=!1,n){let i=t+this.length;if(n&&n.from<=t+this.length&&n.more){let a=[],l=Math.max(t,n.from),o=-1;for(n.from>t&&a.push(new r(n.from-t-1).updateHeight(e,t));l<=i&&n.more;){let c=e.doc.lineAt(l).length;a.length&&a.push(null);let p=n.heights[n.index++];o==-1?o=p:Math.abs(p-o)>=Dl&&(o=-2);let h=new sn(c,p);h.outdated=!1,a.push(h),l+=c+1}l<=i&&a.push(null,new r(i-l).updateHeight(e,l));let u=Xr.of(a);return(o<0||Math.abs(u.height-this.height)>=Dl||Math.abs(o-this.heightMetrics(e,t).perLine)>=Dl)&&(e.heightChanged=!0),u}else(s||this.outdated)&&(this.setHeight(e,e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}},Hf=class extends Xr{constructor(e,t,s){super(e.length+t+s.length,e.height+s.height,t|(e.outdated||s.outdated?2:0)),this.left=e,this.right=s,this.size=e.size+s.size}get break(){return this.flags&1}blockAt(e,t,s,n){let i=s+this.left.height;return el))return u;let c=t==Ht.ByPosNoHeight?Ht.ByPosNoHeight:Ht.ByPos;return o?u.join(this.right.lineAt(l,c,s,a,l)):this.left.lineAt(l,c,s,n,i).join(u)}forEachLine(e,t,s,n,i,a){let l=n+this.left.height,o=i+this.left.length+this.break;if(this.break)e=o&&this.right.forEachLine(e,t,s,l,o,a);else{let u=this.lineAt(o,Ht.ByPos,s,n,i);e=e&&u.from<=t&&a(u),t>u.to&&this.right.forEachLine(u.to+1,t,s,l,o,a)}}replace(e,t,s){let n=this.left.length+this.break;if(tthis.left.length)return this.balanced(this.left,this.right.replace(e-n,t-n,s));let i=[];e>0&&this.decomposeLeft(e,i);let a=i.length;for(let l of s)i.push(l);if(e>0&&iE(i,a-1),t=s&&t.push(null)),e>s&&this.right.decomposeLeft(e-s,t)}decomposeRight(e,t){let s=this.left.length,n=s+this.break;if(e>=n)return this.right.decomposeRight(e-n,t);e2*t.size||t.size>2*e.size?Xr.of(this.break?[e,null,t]:[e,t]):(this.left=e,this.right=t,this.height=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,s=!1,n){let{left:i,right:a}=this,l=t+i.length+this.break,o=null;return n&&n.from<=t+i.length&&n.more?o=i=i.updateHeight(e,t,s,n):i.updateHeight(e,t,s),n&&n.from<=l+a.length&&n.more?o=a=a.updateHeight(e,l,s,n):a.updateHeight(e,l,s),o?this.balanced(i,a):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}};function iE(r,e){let t,s;r[e]==null&&(t=r[e-1])instanceof Es&&(s=r[e+1])instanceof Es&&r.splice(e-1,3,new Es(t.length+1+s.length))}var _M=5,Kf=class r{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 s=Math.min(t,this.lineEnd),n=this.nodes[this.nodes.length-1];n instanceof sn?n.length+=s-this.pos:(s>this.pos||!this.isCovered)&&this.nodes.push(new sn(s-this.pos,-1)),this.writtenTo=s,t>s&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,s){if(e=_M)&&this.addLineDeco(n,i,a)}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 sn(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let s=new Es(t-e);return this.oracle.doc.lineAt(e).to==t&&(s.flags|=4),s}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof sn)return e;let t=new sn(0,-1);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,s){let n=this.ensureLine();n.length+=s,n.collapsed+=s,n.widgetHeight=Math.max(n.widgetHeight,e),n.breaks+=t,this.writtenTo=this.pos=this.pos+s}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof sn)&&!this.isCovered?this.nodes.push(new sn(0,-1)):(this.writtenToc.clientHeight||c.scrollWidth>c.clientWidth)&&p.overflow!="visible"){let h=c.getBoundingClientRect();i=Math.max(i,h.left),a=Math.min(a,h.right),l=Math.max(l,h.top),o=u==r.parentNode?h.bottom:Math.min(o,h.bottom)}u=p.position=="absolute"||p.position=="fixed"?c.offsetParent:c.parentNode}else if(u.nodeType==11)u=u.host;else break;return{left:i-t.left,right:Math.max(i,a)-t.left,top:l-(t.top+e),bottom:Math.max(l,o)-(t.top+e)}}function RM(r,e){let t=r.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}var so=class{constructor(e,t,s){this.from=e,this.to=t,this.size=s}static same(e,t){if(e.length!=t.length)return!1;for(let s=0;stypeof s!="function"&&s.class=="cm-lineWrapping");this.heightOracle=new Gf(t),this.stateDeco=e.facet(po).filter(s=>typeof s!="function"),this.heightMap=Xr.empty().applyChanges(this.stateDeco,Ft.empty,this.heightOracle.setDoc(e.doc),[new Nn(0,0,0,e.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=yt.set(this.lineGaps.map(s=>s.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let s=0;s<=1;s++){let n=s?t.head:t.anchor;if(!e.some(({from:i,to:a})=>n>=i&&n<=a)){let{from:i,to:a}=this.lineBlockAt(n);e.push(new qi(i,a))}}this.viewports=e.sort((s,n)=>s.from-n.from),this.scaler=this.heightMap.height<=7e6?aE:new tp(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(this.scaler.scale==1?e:Ha(e,this.scaler))})}update(e,t=null){this.state=e.state;let s=this.stateDeco;this.stateDeco=this.state.facet(po).filter(c=>typeof c!="function");let n=e.changedRanges,i=Nn.extendWithRanges(n,IM(s,this.stateDeco,e?e.changes:Dr.empty(this.state.doc.length))),a=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),i),this.heightMap.height!=a&&(e.flags|=2),l?(this.scrollAnchorPos=e.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let o=i.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.heado.to)||!this.viewportIsAppropriate(o))&&(o=this.getViewport(0,t));let u=!e.changes.empty||e.flags&2||o.from!=this.viewport.from||o.to!=this.viewport.to;this.viewport=o,this.updateForViewport(),u&&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(),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(XE)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,s=window.getComputedStyle(t),n=this.heightOracle,i=s.whiteSpace;this.defaultTextDirection=s.direction=="rtl"?Zt.RTL:Zt.LTR;let a=this.heightOracle.mustRefreshForWrapping(i),l=t.getBoundingClientRect(),o=a||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let u=0,c=0;if(l.width&&l.height){let{scaleX:S,scaleY:C}=SE(t,l);(S>.005&&Math.abs(this.scaleX-S)>.005||C>.005&&Math.abs(this.scaleY-C)>.005)&&(this.scaleX=S,this.scaleY=C,u|=8,a=o=!0)}let p=(parseInt(s.paddingTop)||0)*this.scaleY,h=(parseInt(s.paddingBottom)||0)*this.scaleY;(this.paddingTop!=p||this.paddingBottom!=h)&&(this.paddingTop=p,this.paddingBottom=h,u|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(n.lineWrapping&&(o=!0),this.editorWidth=e.scrollDOM.clientWidth,u|=8);let f=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=f&&(this.scrollAnchorHeight=-1,this.scrollTop=f),this.scrolledToBottom=wE(e.scrollDOM);let d=(this.printing?RM:FM)(t,this.paddingTop),m=d.top-this.pixelViewport.top,g=d.bottom-this.pixelViewport.bottom;this.pixelViewport=d;let y=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(y!=this.inView&&(this.inView=y,y&&(o=!0)),!this.inView&&!this.scrollTarget)return 0;let b=l.width;if((this.contentDOMWidth!=b||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,u|=8),o){let S=e.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(S)&&(a=!0),a||n.lineWrapping&&Math.abs(b-this.contentDOMWidth)>n.charWidth){let{lineHeight:C,charWidth:O,textHeight:w}=e.docView.measureTextSize();a=C>0&&n.refresh(i,C,O,w,b/O,S),a&&(e.docView.minWidth=0,u|=8)}m>0&&g>0?c=Math.max(m,g):m<0&&g<0&&(c=Math.min(m,g)),n.heightChanged=!1;for(let C of this.viewports){let O=C.from==this.viewport.from?S:e.docView.measureVisibleLineHeights(C);this.heightMap=(a?Xr.empty().applyChanges(this.stateDeco,Ft.empty,this.heightOracle,[new Nn(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(n,0,a,new Yf(C.from,O))}n.heightChanged&&(u|=2)}let v=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return v&&(this.viewport=this.getViewport(c,this.scrollTarget)),this.updateForViewport(),(u&2||v)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(a?[]:this.lineGaps,e)),u|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),u}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let s=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),n=this.heightMap,i=this.heightOracle,{visibleTop:a,visibleBottom:l}=this,o=new qi(n.lineAt(a-s*1e3,Ht.ByHeight,i,0,0).from,n.lineAt(l+(1-s)*1e3,Ht.ByHeight,i,0,0).to);if(t){let{head:u}=t.range;if(uo.to){let c=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),p=n.lineAt(u,Ht.ByPos,i,0,0),h;t.y=="center"?h=(p.top+p.bottom)/2-c/2:t.y=="start"||t.y=="nearest"&&u=l+Math.max(10,Math.min(s,250)))&&n>a-2*1e3&&i>1,a=n<<1;if(this.defaultTextDirection!=Zt.LTR&&!s)return[];let l=[],o=(u,c,p,h)=>{if(c-uu&&gg.from>=p.from&&g.to<=p.to&&Math.abs(g.from-u)g.fromy));if(!m){if(cg.from<=c&&g.to>=c)){let g=t.moveToLineBoundary(Ze.cursor(c),!1,!0).head;g>u&&(c=g)}m=new so(u,c,this.gapSize(p,u,c,h))}l.push(m)};for(let u of this.viewportLines){if(u.lengthu.from&&o(u.from,h,u,c),ft.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let t=[];Mt.spans(e,this.viewport.from,this.viewport.to,{span(n,i){t.push({from:n,to:i})},point(){}},20);let s=t.length!=this.visibleRanges.length||this.visibleRanges.some((n,i)=>n.from!=t[i].from||n.to!=t[i].to);return this.visibleRanges=t,s?4:0}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||Ha(this.heightMap.lineAt(e,Ht.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return Ha(this.heightMap.lineAt(this.scaler.fromDOM(e),Ht.ByHeight,this.heightOracle,0,0),this.scaler)}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 Ha(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}},qi=class{constructor(e,t){this.from=e,this.to=t}};function BM(r,e,t){let s=[],n=r,i=0;return Mt.spans(t,r,e,{span(){},point(a,l){a>n&&(s.push({from:n,to:a}),i+=a-n),n=l}},20),n=1)return e[e.length-1].to;let s=Math.floor(r*t);for(let n=0;;n++){let{from:i,to:a}=e[n],l=a-i;if(s<=l)return i+s;s-=l}}function Cl(r,e){let t=0;for(let{from:s,to:n}of r.ranges){if(e<=n){t+=e-s;break}t+=n-s}return t/r.total}function NM(r,e){for(let t of r)if(e(t))return t}var aE={toDOM(r){return r},fromDOM(r){return r},scale:1},tp=class{constructor(e,t,s){let n=0,i=0,a=0;this.viewports=s.map(({from:l,to:o})=>{let u=t.lineAt(l,Ht.ByPos,e,0,0).top,c=t.lineAt(o,Ht.ByPos,e,0,0).bottom;return n+=c-u,{from:l,to:o,top:u,bottom:c,domTop:0,domBottom:0}}),this.scale=(7e6-n)/(t.height-n);for(let l of this.viewports)l.domTop=a+(l.top-i)*this.scale,a=l.domBottom=l.domTop+(l.bottom-l.top),i=l.bottom}toDOM(e){for(let t=0,s=0,n=0;;t++){let i=tHa(n,e)):r._content)}var wl=ct.define({combine:r=>r.join(" ")}),rp=ct.define({combine:r=>r.indexOf(!0)>-1}),np=nn.newName(),pC=nn.newName(),hC=nn.newName(),dC={"&light":"."+pC,"&dark":"."+hC};function sp(r,e,t){return new nn(e,{finish(s){return/&/.test(s)?s.replace(/&\w*/,n=>{if(n=="&")return r;if(!t||!t[n])throw new RangeError(`Unsupported selector: ${n}`);return t[n]}):r+" "+s}})}var LM=sp("."+np,{"&":{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},".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:"#444"},".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",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&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},"&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-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"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,s,0))){let l=i||a?[]:qM(e),o=new ip(l,e.state);o.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=o.text,this.newSel=QM(l,this.bounds.from)}else{let l=e.observer.selectionRange,o=i&&i.node==l.focusNode&&i.offset==l.focusOffset||!If(e.contentDOM,l.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),u=a&&a.node==l.anchorNode&&a.offset==l.anchorOffset||!If(e.contentDOM,l.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset),c=e.viewport;if((ft.ios||ft.chrome)&&e.state.selection.main.empty&&o!=u&&(c.from>0||c.toDate.now()-100?r.inputState.lastKeyCode:-1;if(e.bounds){let{from:a,to:l}=e.bounds,o=n.from,u=null;(i===8||ft.android&&e.text.length=n.from&&t.to<=n.to&&(t.from!=n.from||t.to!=n.to)&&n.to-n.from-(t.to-t.from)<=4?t={from:n.from,to:n.to,insert:r.state.doc.slice(n.from,t.from).append(t.insert).append(r.state.doc.slice(t.to,n.to))}:(ft.mac||ft.android)&&t&&t.from==t.to&&t.from==n.head-1&&/^\. ?$/.test(t.insert.toString())&&r.contentDOM.getAttribute("autocorrect")=="off"?(s&&t.insert.length==2&&(s=Ze.single(s.main.anchor-1,s.main.head-1)),t={from:n.from,to:n.to,insert:Ft.of([" "])}):ft.chrome&&t&&t.from==t.to&&t.from==n.head&&t.insert.toString()==`
- `&&r.lineWrapping&&(s&&(s=Ze.single(s.main.anchor-1,s.main.head-1)),t={from:n.from,to:n.to,insert:Ft.of([" "])}),t){if(ft.ios&&r.inputState.flushIOSKey(t)||ft.android&&(t.to==n.to&&(t.from==n.from||t.from==n.from-1&&r.state.sliceDoc(t.from,n.from)==" ")&&t.insert.length==1&&t.insert.lines==2&&Vi(r.contentDOM,"Enter",13)||(t.from==n.from-1&&t.to==n.to&&t.insert.length==0||i==8&&t.insert.lengthn.head)&&Vi(r.contentDOM,"Backspace",8)||t.from==n.from&&t.to==n.to+1&&t.insert.length==0&&Vi(r.contentDOM,"Delete",46)))return!0;let a=t.insert.toString();r.inputState.composing>=0&&r.inputState.composing++;let l,o=()=>l||(l=MM(r,t,s));return r.state.facet(WE).some(u=>u(r,t.from,t.to,a,o))||r.dispatch(o()),!0}else if(s&&!s.main.eq(n)){let a=!1,l="select";return r.inputState.lastSelectionTime>Date.now()-50&&(r.inputState.lastSelectionOrigin=="select"&&(a=!0),l=r.inputState.lastSelectionOrigin),r.dispatch({selection:s,scrollIntoView:a,userEvent:l}),!0}else return!1}function MM(r,e,t){let s,n=r.state,i=n.selection.main;if(e.from>=i.from&&e.to<=i.to&&e.to-e.from>=(i.to-i.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&r.inputState.composing<0){let l=i.frome.to?n.sliceDoc(e.to,i.to):"";s=n.replaceSelection(r.state.toText(l+e.insert.sliceString(0,void 0,r.state.lineBreak)+o))}else{let l=n.changes(e),o=t&&t.main.to<=l.newLength?t.main:void 0;if(n.selection.ranges.length>1&&r.inputState.composing>=0&&e.to<=i.to&&e.to>=i.to-10){let u=r.state.sliceDoc(e.from,e.to),c,p=t&&tC(r,t.main.head);if(p){let d=e.insert.length-(e.to-e.from);c={from:p.from,to:p.to-d}}else c=r.state.doc.lineAt(i.head);let h=i.to-e.to,f=i.to-i.from;s=n.changeByRange(d=>{if(d.from==i.from&&d.to==i.to)return{changes:l,range:o||d.map(l)};let m=d.to-h,g=m-u.length;if(d.to-d.from!=f||r.state.sliceDoc(g,m)!=u||d.to>=c.from&&d.from<=c.to)return{range:d};let y=n.changes({from:g,to:m,insert:e.insert}),b=d.to-i.to;return{changes:y,range:o?Ze.range(Math.max(0,o.anchor+b),Math.max(0,o.head+b)):d.map(y)}})}else s={changes:l,selection:o&&n.selection.replaceRange(o)}}let a="input.type";return(r.composing||r.inputState.compositionPendingChange&&r.inputState.compositionEndedAt>Date.now()-50)&&(r.inputState.compositionPendingChange=!1,a+=".compose",r.inputState.compositionFirstChange&&(a+=".start",r.inputState.compositionFirstChange=!1)),n.update(s,{userEvent:a,scrollIntoView:!0})}function jM(r,e,t,s){let n=Math.min(r.length,e.length),i=0;for(;i0&&l>0&&r.charCodeAt(a-1)==e.charCodeAt(l-1);)a--,l--;if(s=="end"){let o=Math.max(0,i-Math.min(a,l));t-=a+o-i}if(a=a?i-t:0;i-=o,l=i+(l-a),a=i}else if(l=l?i-t:0;i-=o,a=i+(a-l),l=i}return{from:i,toA:a,toB:l}}function qM(r){let e=[];if(r.root.activeElement!=r.contentDOM)return e;let{anchorNode:t,anchorOffset:s,focusNode:n,focusOffset:i}=r.observer.selectionRange;return t&&(e.push(new Ql(t,s)),(n!=t||i!=s)&&e.push(new Ql(n,i))),e}function QM(r,e){if(r.length==0)return null;let t=r[0].pos,s=r.length==2?r[1].pos:t;return t>-1&&s>-1?Ze.single(t+e,s+e):null}var UM={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Pf=ft.ie&&ft.ie_version<=11,op=class{constructor(e){this.view=e,this.active=!1,this.selectionRange=new Ff,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 s of t)this.queue.push(s);(ft.ie&&ft.ie_version<=11||ft.ios&&e.composing)&&t.some(s=>s.type=="childList"&&s.removedNodes.length||s.type=="characterData"&&s.oldValue.length>s.target.nodeValue.length)?this.flushSoon():this.flush()}),Pf&&(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.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){e.type=="change"&&!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,s)=>t!=e[s]))){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:s}=this,n=this.selectionRange;if(s.state.facet(Yl)?s.root.activeElement!=this.dom:!Pl(s.dom,n))return;let i=n.anchorNode&&s.docView.nearest(n.anchorNode);if(i&&i.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(ft.ie&&ft.ie_version<=11||ft.android&&ft.chrome)&&!s.state.selection.main.empty&&n.focusNode&&eo(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Rl(e.root);if(!t)return!1;let s=ft.safari&&e.root.nodeType==11&&R3(this.dom.ownerDocument)==this.dom&&VM(this.view,t)||t;if(!s||this.selectionRange.eq(s))return!1;let n=Pl(this.dom,s);return n&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let i=this.delayedAndroidKey;i&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=i.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&i.force&&Vi(this.dom,i.key,i.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,s=-1,n=!1;for(let i of e){let a=this.readMutation(i);a&&(a.typeOver&&(n=!0),t==-1?{from:t,to:s}=a:(t=Math.min(a.from,t),s=Math.max(a.to,s)))}return{from:t,to:s,typeOver:n}}readChange(){let{from:e,to:t,typeOver:s}=this.processRecords(),n=this.selectionChanged&&Pl(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 i=new ap(this.view,e,t,s);return this.view.docView.domChanged={newSel:i.newSel?i.newSel.main:null},i}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 s=this.view.state,n=mC(this.view,t);return this.view.state==s&&this.view.update([]),n}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type=="attributes"),e.type=="attributes"&&(t.flags|=4),e.type=="childList"){let s=oE(t,e.previousSibling||e.target.previousSibling,-1),n=oE(t,e.nextSibling||e.target.nextSibling,1);return{from:s?t.posAfter(s):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("change",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("change",this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var e,t,s;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(s=this.resizeScroll)===null||s===void 0||s.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)}};function oE(r,e,t){for(;e;){let s=Gt.get(e);if(s&&s.parent==r)return s;let n=e.parentNode;e=n!=r.dom?n:t>0?e.nextSibling:e.previousSibling}return null}function lE(r,e){let t=e.startContainer,s=e.startOffset,n=e.endContainer,i=e.endOffset,a=r.docView.domAtPos(r.state.selection.main.anchor);return eo(a.node,a.offset,n,i)&&([t,s,n,i]=[n,i,t,s]),{anchorNode:t,anchorOffset:s,focusNode:n,focusOffset:i}}function VM(r,e){if(e.getComposedRanges){let n=e.getComposedRanges(r.root)[0];if(n)return lE(r,n)}let t=null;function s(n){n.preventDefault(),n.stopImmediatePropagation(),t=n.getTargetRanges()[0]}return r.contentDOM.addEventListener("beforeinput",s,!0),r.dom.ownerDocument.execCommand("indent"),r.contentDOM.removeEventListener("beforeinput",s,!0),t?lE(r,t):null}var at=class r{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.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){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:t}=e;this.dispatchTransactions=e.dispatchTransactions||t&&(s=>s.forEach(n=>t(n,this)))||(s=>this.update(s)),this.dispatch=this.dispatch.bind(this),this._root=e.root||$3(e.parent)||document,this.viewState=new ql(e.state||Ut.create(e)),e.scrollTo&&e.scrollTo.is(vl)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Ga).map(s=>new no(s));for(let s of this.plugins)s.update(this);this.observer=new op(this),this.inputState=new Zf(this),this.inputState.ensureHandlers(this.plugins),this.docView=new $l(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure()}dispatch(...e){let t=e.length==1&&e[0]instanceof lr?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,s=!1,n,i=this.state;for(let h of e){if(h.startState!=i)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");i=h.state}if(this.destroyed){this.viewState.state=i;return}let a=this.hasFocus,l=0,o=null;e.some(h=>h.annotation(uC))?(this.inputState.notifiedFocused=a,l=1):a!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=a,o=cC(i,a),o||(l=1));let u=this.observer.delayedAndroidKey,c=null;if(u?(this.observer.clearDelayedAndroidKey(),c=this.observer.readChange(),(c&&!this.state.doc.eq(i.doc)||!this.state.selection.eq(i.selection))&&(c=null)):this.observer.clear(),i.facet(Ut.phrases)!=this.state.facet(Ut.phrases))return this.setState(i);n=Ll.create(this,i,e),n.flags|=l;let p=this.viewState.scrollTarget;try{this.updateState=2;for(let h of e){if(p&&(p=p.map(h.changes)),h.scrollIntoView){let{main:f}=h.state.selection;p=new ro(f.empty?f:Ze.cursor(f.head,f.head>f.anchor?-1:1))}for(let f of h.effects)f.is(vl)&&(p=f.value.clip(this.state))}this.viewState.update(n,p),this.bidiCache=Ul.update(this.bidiCache,n.changes),n.empty||(this.updatePlugins(n),this.inputState.update(n)),t=this.docView.update(n),this.state.facet(Ya)!=this.styleModules&&this.mountStyles(),s=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(h=>h.isUserEvent("select.pointer")))}finally{this.updateState=0}if(n.startState.facet(wl)!=n.state.facet(wl)&&(this.viewState.mustMeasureContent=!0),(t||s||p||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!n.empty)for(let h of this.state.facet(Uf))try{h(n)}catch(f){yr(this.state,f,"update listener")}(o||c)&&Promise.resolve().then(()=>{o&&this.state==o.startState&&this.dispatch(o),c&&!mC(this,c)&&u.force&&Vi(this.contentDOM,u.key,u.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 s of this.plugins)s.destroy(this);this.viewState=new ql(e),this.plugins=e.facet(Ga).map(s=>new no(s)),this.pluginMap.clear();for(let s of this.plugins)s.update(this);this.docView.destroy(),this.docView=new $l(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(Ga),s=e.state.facet(Ga);if(t!=s){let n=[];for(let i of s){let a=t.indexOf(i);if(a<0)n.push(new no(i));else{let l=this.plugins[a];l.mustUpdate=e,n.push(l)}}for(let i of this.plugins)i.mustUpdate!=e&&i.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,s=this.scrollDOM,n=s.scrollTop*this.scaleY,{scrollAnchorPos:i,scrollAnchorHeight:a}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(a=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(a<0)if(wE(s))i=-1,a=this.viewState.heightMap.height;else{let f=this.viewState.scrollAnchorAt(n);i=f.from,a=f.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!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 u=[];o&4||([this.measureRequests,u]=[u,this.measureRequests]);let c=u.map(f=>{try{return f.read(this)}catch(d){return yr(this.state,d),uE}}),p=Ll.create(this,this.state,[]),h=!1;p.flags|=o,t?t.flags|=o:t=p,this.updateState=2,p.empty||(this.updatePlugins(p),this.inputState.update(p),this.updateAttrs(),h=this.docView.update(p),h&&this.docViewUpdate());for(let f=0;f1||d<-1){n=n+d,s.scrollTop=n/this.scaleY,a=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(Uf))l(t)}get themeClasses(){return np+" "+(this.state.facet(rp)?hC:pC)+" "+this.state.facet(wl)}updateAttrs(){let e=cE(this,YE,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Yl)?"true":"false",class:"cm-content",style:`${ft.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),cE(this,Ep,t);let s=this.observer.ignore(()=>{let n=$f(this.contentDOM,this.contentAttrs,t),i=$f(this.dom,this.editorAttrs,e);return n||i});return this.editorAttrs=e,this.contentAttrs=t,s}showAnnouncements(e){let t=!0;for(let s of e)for(let n of s.effects)if(n.is(r.announce)){t&&(this.announceDOM.textContent=""),t=!1;let i=this.announceDOM.appendChild(document.createElement("div"));i.textContent=n.value}}mountStyles(){this.styleModules=this.state.facet(Ya);let e=this.state.facet(r.cspNonce);nn.mount(this.root,this.styleModules.concat(LM).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;ts.spec==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,s){return Af(this,e,XS(this,e,t,s))}moveByGroup(e,t){return Af(this,e,XS(this,e,t,s=>dM(this,e.head,s)))}visualLineSide(e,t){let s=this.bidiSpans(e),n=this.textDirectionAt(e.from),i=s[t?s.length-1:0];return Ze.cursor(i.side(t,n)+e.from,i.forward(!t,n)?1:-1)}moveToLineBoundary(e,t,s=!0){return hM(this,e,t,s)}moveVertically(e,t,s){return Af(this,e,mM(this,e,t,s))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),rC(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let s=this.docView.coordsAt(e,t);if(!s||s.left==s.right)return s;let n=this.state.doc.lineAt(e),i=this.bidiSpans(n),a=i[Bn.find(i,e-n.from,-1,t)];return bp(s,a.dir==Zt.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(zE)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>WM)return ME(e.length);let t=this.textDirectionAt(e.from),s;for(let i of this.bidiCache)if(i.from==e.from&&i.dir==t&&(i.fresh||$E(i.isolates,s=US(this,e))))return i.order;s||(s=US(this,e));let n=H3(e.text,t,s);return this.bidiCache.push(new Ul(e.from,e.to,t,s,!0,n)),n}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||ft.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{EE(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(){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={}){return vl.of(new ro(typeof e=="number"?Ze.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,s=this.viewState.scrollAnchorAt(e);return vl.of(new ro(Ze.cursor(s.from),"start","start",s.top-e,t,!0))}static domEventHandlers(e){return rr.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return rr.define(()=>({}),{eventObservers:e})}static theme(e,t){let s=nn.newName(),n=[wl.of(s),Ya.of(sp(`.${s}`,e))];return t&&t.dark&&n.push(rp.of(!0)),n}static baseTheme(e){return rn.lowest(Ya.of(sp("."+np,e,dC)))}static findFromDOM(e){var t;let s=e.querySelector(".cm-content"),n=s&&Gt.get(s)||Gt.get(e);return((t=n?.rootView)===null||t===void 0?void 0:t.view)||null}};at.styleModule=Ya;at.inputHandler=WE;at.scrollHandler=GE;at.focusChangeEffect=ZE;at.perLineTextDirection=zE;at.exceptionSink=VE;at.updateListener=Uf;at.editable=Yl;at.mouseSelectionStyle=UE;at.dragMovesSelection=QE;at.clickAddsSelectionRange=qE;at.decorations=po;at.outerDecorations=HE;at.atomicRanges=Cp;at.bidiIsolatedRanges=KE;at.scrollMargins=JE;at.darkTheme=rp;at.cspNonce=ct.define({combine:r=>r.length?r[0]:""});at.contentAttributes=Ep;at.editorAttributes=YE;at.lineWrapping=at.contentAttributes.of({class:"cm-lineWrapping"});at.announce=wt.define();var WM=4096,uE={},Ul=class r{constructor(e,t,s,n,i,a){this.from=e,this.to=t,this.dir=s,this.isolates=n,this.fresh=i,this.order=a}static update(e,t){if(t.empty&&!e.some(i=>i.fresh))return e;let s=[],n=e.length?e[e.length-1].dir:Zt.LTR;for(let i=Math.max(0,e.length-10);i=0;n--){let i=s[n],a=typeof i=="function"?i(r):i;a&&Lf(a,t)}return t}var ZM=ft.mac?"mac":ft.windows?"win":ft.linux?"linux":"key";function zM(r,e){let t=r.split(/-(?!$)/),s=t[t.length-1];s=="Space"&&(s=" ");let n,i,a,l;for(let o=0;os.concat(n),[]))),t}function yC(r,e,t){return xC(gC(r.state),e,r,t)}var Ss=null,GM=4e3;function YM(r,e=ZM){let t=Object.create(null),s=Object.create(null),n=(a,l)=>{let o=s[a];if(o==null)s[a]=l;else if(o!=l)throw new Error("Key binding "+a+" is used both as a regular binding and as a multi-stroke prefix")},i=(a,l,o,u,c)=>{var p,h;let f=t[a]||(t[a]=Object.create(null)),d=l.split(/ (?!$)/).map(y=>zM(y,e));for(let y=1;y{let S=Ss={view:v,prefix:b,scope:a};return setTimeout(()=>{Ss==S&&(Ss=null)},GM),!0}]})}let m=d.join(" ");n(m,!1);let g=f[m]||(f[m]={preventDefault:!1,stopPropagation:!1,run:((h=(p=f._any)===null||p===void 0?void 0:p.run)===null||h===void 0?void 0:h.slice())||[]});o&&g.run.push(o),u&&(g.preventDefault=!0),c&&(g.stopPropagation=!0)};for(let a of r){let l=a.scope?a.scope.split(" "):["editor"];if(a.any)for(let u of l){let c=t[u]||(t[u]=Object.create(null));c._any||(c._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let p in c)c[p].run.push(a.any)}let o=a[e]||a.key;if(o)for(let u of l)i(u,o,a.run,a.preventDefault,a.stopPropagation),a.shift&&i(u,"Shift-"+o,a.shift,a.preventDefault,a.stopPropagation)}return t}function xC(r,e,t,s){let n=BS(e),i=gr(n,0),a=$r(i)==n.length&&n!=" ",l="",o=!1,u=!1,c=!1;Ss&&Ss.view==t&&Ss.scope==s&&(l=Ss.prefix+" ",sC.indexOf(e.keyCode)<0&&(u=!0,Ss=null));let p=new Set,h=g=>{if(g){for(let y of g.run)if(!p.has(y)&&(p.add(y),y(t,e)))return g.stopPropagation&&(c=!0),!0;g.preventDefault&&(g.stopPropagation&&(c=!0),u=!0)}return!1},f=r[s],d,m;return f&&(h(f[l+kl(n,e,!a)])?o=!0:a&&(e.altKey||e.metaKey||e.ctrlKey)&&!(ft.windows&&e.ctrlKey&&e.altKey)&&(d=is[e.keyCode])&&d!=n?(h(f[l+kl(d,e,!0)])||e.shiftKey&&(m=Mi[e.keyCode])!=n&&m!=d&&h(f[l+kl(m,e,!1)]))&&(o=!0):a&&e.shiftKey&&h(f[l+kl(n,e,!0)])&&(o=!0),!o&&h(f._any)&&(o=!0)),u&&(o=!0),o&&c&&e.stopPropagation(),o}var ho=class r{constructor(e,t,s,n,i){this.className=e,this.left=t,this.top=s,this.width=n,this.height=i}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,t,s){if(s.empty){let n=e.coordsAtPos(s.head,s.assoc||1);if(!n)return[];let i=bC(e);return[new r(t,n.left-i.left,n.top-i.top,null,n.bottom-n.top)]}else return HM(e,t,s)}};function bC(r){let e=r.scrollDOM.getBoundingClientRect();return{left:(r.textDirection==Zt.LTR?e.left:e.right-r.scrollDOM.clientWidth*r.scaleX)-r.scrollDOM.scrollLeft*r.scaleX,top:e.top-r.scrollDOM.scrollTop*r.scaleY}}function pE(r,e,t){let s=Ze.cursor(e);return{from:Math.max(t.from,r.moveToLineBoundary(s,!1,!0).from),to:Math.min(t.to,r.moveToLineBoundary(s,!0,!0).from),type:Ir.Text}}function HM(r,e,t){if(t.to<=r.viewport.from||t.from>=r.viewport.to)return[];let s=Math.max(t.from,r.viewport.from),n=Math.min(t.to,r.viewport.to),i=r.textDirection==Zt.LTR,a=r.contentDOM,l=a.getBoundingClientRect(),o=bC(r),u=a.querySelector(".cm-line"),c=u&&window.getComputedStyle(u),p=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),h=l.right-(c?parseInt(c.paddingRight):0),f=Wf(r,s),d=Wf(r,n),m=f.type==Ir.Text?f:null,g=d.type==Ir.Text?d:null;if(m&&(r.lineWrapping||f.widgetLineBreaks)&&(m=pE(r,s,m)),g&&(r.lineWrapping||d.widgetLineBreaks)&&(g=pE(r,n,g)),m&&g&&m.from==g.from)return b(v(t.from,t.to,m));{let C=m?v(t.from,null,m):S(f,!1),O=g?v(null,t.to,g):S(d,!0),w=[];return(m||f).to<(g||d).from-(m&&g?1:0)||f.widgetLineBreaks>1&&C.bottom+r.defaultLineHeight/2