CodeMirror 5.62.3

Author: mutec

files/js/3rdParty/codemirror-mc/README.md

@@ -1,8 +1,7 @@
 # CodeMirror
 
-[![Build Status](https://travis-ci.org/codemirror/CodeMirror.svg)](https://travis-ci.org/codemirror/CodeMirror)
+[![Build Status](https://github.com/codemirror/codemirror/workflows/main/badge.svg)](https://github.com/codemirror/codemirror/actions)
 [![NPM version](https://img.shields.io/npm/v/codemirror.svg)](https://www.npmjs.org/package/codemirror)
-[![Join the chat at https://gitter.im/codemirror/CodeMirror](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/codemirror/CodeMirror)  
 
 CodeMirror is a versatile text editor implemented in JavaScript for
 the browser. It is specialized for editing code, and comes with over

files/js/3rdParty/codemirror-mc/addon/comment/comment.js

@@ -13,7 +13,7 @@
 
   var noOptions = {};
   var nonWS = /[^\s\u00a0]/;
-  var Pos = CodeMirror.Pos;
+  var Pos = CodeMirror.Pos, cmp = CodeMirror.cmpPos;
 
   function firstNonWS(str) {
     var found = str.search(nonWS);
@@ -126,7 +126,9 @@
           if (i != end || lastLineHasText)
             self.replaceRange(lead + pad, Pos(i, 0));
       } else {
+        var atCursor = cmp(self.getCursor("to"), to) == 0, empty = !self.somethingSelected()
         self.replaceRange(endString, to);
+        if (atCursor) self.setSelection(empty ? to : self.getCursor("from"), to)
         self.replaceRange(startString, from);
       }
     });

files/js/3rdParty/codemirror-mc/addon/comment/continuecomment.js

@@ -9,6 +9,8 @@
   else // Plain browser env
     mod(CodeMirror);
 })(function(CodeMirror) {
+  var nonspace = /\S/g;
+  var repeat = String.prototype.repeat || function (n) { return Array(n + 1).join(this); };
   function continueComment(cm) {
     if (cm.getOption("disableInput")) return CodeMirror.Pass;
     var ranges = cm.listSelections(), mode, inserts = [];
@@ -19,29 +21,57 @@
       if (!mode) mode = modeHere;
       else if (mode != modeHere) return CodeMirror.Pass;
 
-      var insert = null;
-      if (mode.blockCommentStart && mode.blockCommentContinue) {
-        var line = cm.getLine(pos.line).slice(0, pos.ch)
-        var end = line.lastIndexOf(mode.blockCommentEnd), found
-        if (end != -1 && end == pos.ch - mode.blockCommentEnd.length) {
-          // Comment ended, don't continue it
-        } else if ((found = line.lastIndexOf(mode.blockCommentStart)) > -1 && found > end) {
-          insert = line.slice(0, found)
-          if (/\S/.test(insert)) {
-            insert = ""
-            for (var j = 0; j < found; ++j) insert += " "
+      var insert = null, line, found;
+      var blockStart = mode.blockCommentStart, lineCmt = mode.lineComment;
+      if (blockStart && mode.blockCommentContinue) {
+        line = cm.getLine(pos.line);
+        var end = line.lastIndexOf(mode.blockCommentEnd, pos.ch - mode.blockCommentEnd.length);
+        // 1. if this block comment ended
+        // 2. if this is actually inside a line comment
+        if (end != -1 && end == pos.ch - mode.blockCommentEnd.length ||
+            lineCmt && (found = line.lastIndexOf(lineCmt, pos.ch - 1)) > -1 &&
+            /\bcomment\b/.test(cm.getTokenTypeAt({line: pos.line, ch: found + 1}))) {
+          // ...then don't continue it
+        } else if (pos.ch >= blockStart.length &&
+                   (found = line.lastIndexOf(blockStart, pos.ch - blockStart.length)) > -1 &&
+                   found > end) {
+          // reuse the existing leading spaces/tabs/mixed
+          // or build the correct indent using CM's tab/indent options
+          if (nonspaceAfter(0, line) >= found) {
+            insert = line.slice(0, found);
+          } else {
+            var tabSize = cm.options.tabSize, numTabs;
+            found = CodeMirror.countColumn(line, found, tabSize);
+            insert = !cm.options.indentWithTabs ? repeat.call(" ", found) :
+              repeat.call("\t", (numTabs = Math.floor(found / tabSize))) +
+              repeat.call(" ", found - tabSize * numTabs);
           }
-        } else if ((found = line.indexOf(mode.blockCommentContinue)) > -1 && !/\S/.test(line.slice(0, found))) {
-          insert = line.slice(0, found)
+        } else if ((found = line.indexOf(mode.blockCommentContinue)) > -1 &&
+                   found <= pos.ch &&
+                   found <= nonspaceAfter(0, line)) {
+          insert = line.slice(0, found);
         }
         if (insert != null) insert += mode.blockCommentContinue
       }
-      if (insert == null && mode.lineComment && continueLineCommentEnabled(cm)) {
-        var line = cm.getLine(pos.line), found = line.indexOf(mode.lineComment);
-        if (found > -1) {
-          insert = line.slice(0, found);
-          if (/\S/.test(insert)) insert = null;
-          else insert += mode.lineComment + line.slice(found + mode.lineComment.length).match(/^\s*/)[0];
+      if (insert == null && lineCmt && continueLineCommentEnabled(cm)) {
+        if (line == null) line = cm.getLine(pos.line);
+        found = line.indexOf(lineCmt);
+        // cursor at pos 0, line comment also at pos 0 => shift it down, don't continue
+        if (!pos.ch && !found) insert = "";
+        // continue only if the line starts with an optional space + line comment
+        else if (found > -1 && nonspaceAfter(0, line) >= found) {
+          // don't continue if there's only space(s) after cursor or the end of the line
+          insert = nonspaceAfter(pos.ch, line) > -1;
+          // but always continue if the next line starts with a line comment too
+          if (!insert) {
+            var next = cm.getLine(pos.line + 1) || '',
+                nextFound = next.indexOf(lineCmt);
+            insert = nextFound > -1 && nonspaceAfter(0, next) >= nextFound || null;
+          }
+          if (insert) {
+            insert = line.slice(0, found) + lineCmt +
+                     line.slice(found + lineCmt.length).match(/^\s*/)[0];
+          }
         }
       }
       if (insert == null) return CodeMirror.Pass;
@@ -54,6 +84,12 @@
     });
   }
 
+  function nonspaceAfter(ch, str) {
+    nonspace.lastIndex = ch;
+    var m = nonspace.exec(str);
+    return m ? m.index : -1;
+  }
+
   function continueLineCommentEnabled(cm) {
     var opt = cm.getOption("continueComments");
     if (opt && typeof opt == "object")

files/js/3rdParty/codemirror-mc/addon/dialog/dialog.js

@@ -82,7 +82,9 @@
         if (e.keyCode == 13) callback(inp.value, e);
       });
 
-      if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
+      if (options.closeOnBlur !== false) CodeMirror.on(dialog, "focusout", function (evt) {
+        if (evt.relatedTarget !== null) close();
+      });
     } else if (button = dialog.getElementsByTagName("button")[0]) {
       CodeMirror.on(button, "click", function() {
         close();

files/js/3rdParty/codemirror-mc/addon/display/panel.js

@@ -1,15 +1,15 @@
 // CodeMirror, copyright (c) by Marijn Haverbeke and others
 // Distributed under an MIT license: https://codemirror.net/LICENSE
 
-(function(mod) {
+(function (mod) {
   if (typeof exports == "object" && typeof module == "object") // CommonJS
     mod(require("../../lib/codemirror"));
   else if (typeof define == "function" && define.amd) // AMD
     define(["../../lib/codemirror"], mod);
   else // Plain browser env
     mod(CodeMirror);
-})(function(CodeMirror) {
-  CodeMirror.defineExtension("addPanel", function(node, options) {
+})(function (CodeMirror) {
+  CodeMirror.defineExtension("addPanel", function (node, options) {
     options = options || {};
 
     if (!this.state.panels) initPanels(this);
@@ -25,8 +25,7 @@
       wrapper.insertBefore(node, options.before.node);
     } else if (replace) {
       wrapper.insertBefore(node, options.replace.node);
-      info.panels++;
-      options.replace.clear();
+      options.replace.clear(true);
     } else if (options.position == "bottom") {
       wrapper.appendChild(node);
     } else if (options.position == "before-bottom") {
@@ -38,14 +37,15 @@
     }
 
     var height = (options && options.height) || node.offsetHeight;
-    this._setSize(null, info.heightLeft -= height);
-    if (!replace) {
-      info.panels++;
-    }
+
+    var panel = new Panel(this, node, options, height);
+    info.panels.push(panel);
+
+    this.setSize();
     if (options.stable && isAtTop(this, node))
-      this.scrollTo(null, this.getScrollInfo().top + height)
+      this.scrollTo(null, this.getScrollInfo().top + height);
 
-    return new Panel(this, node, options, height);
+    return panel;
   });
 
   function Panel(cm, node, options, height) {
@@ -56,42 +56,43 @@
     this.cleared = false;
   }
 
-  Panel.prototype.clear = function() {
+  /* when skipRemove is true, clear() was called from addPanel().
+   * Thus removePanels() should not be called (issue 5518) */
+  Panel.prototype.clear = function (skipRemove) {
     if (this.cleared) return;
     this.cleared = true;
     var info = this.cm.state.panels;
-    this.cm._setSize(null, info.heightLeft += this.height);
+    info.panels.splice(info.panels.indexOf(this), 1);
+    this.cm.setSize();
     if (this.options.stable && isAtTop(this.cm, this.node))
       this.cm.scrollTo(null, this.cm.getScrollInfo().top - this.height)
     info.wrapper.removeChild(this.node);
-    if (--info.panels == 0) removePanels(this.cm);
+    if (info.panels.length == 0 && !skipRemove) removePanels(this.cm);
   };
 
-  Panel.prototype.changed = function(height) {
-    var newHeight = height == null ? this.node.offsetHeight : height;
-    var info = this.cm.state.panels;
-    this.cm._setSize(null, info.heightLeft -= (newHeight - this.height));
-    this.height = newHeight;
+  Panel.prototype.changed = function () {
+    this.height = this.node.getBoundingClientRect().height;
+    this.cm.setSize();
   };
 
   function initPanels(cm) {
-    var wrap = cm.getWrapperElement();
+    var wrap = cm.getWrapperElement()
     var style = window.getComputedStyle ? window.getComputedStyle(wrap) : wrap.currentStyle;
     var height = parseInt(style.height);
     var info = cm.state.panels = {
       setHeight: wrap.style.height,
-      heightLeft: height,
-      panels: 0,
+      panels: [],
       wrapper: document.createElement("div")
     };
+    var hasFocus = cm.hasFocus(), scrollPos = cm.getScrollInfo()
     wrap.parentNode.insertBefore(info.wrapper, wrap);
-    var hasFocus = cm.hasFocus();
     info.wrapper.appendChild(wrap);
+    cm.scrollTo(scrollPos.left, scrollPos.top)
     if (hasFocus) cm.focus();
 
     cm._setSize = cm.setSize;
-    if (height != null) cm.setSize = function(width, newHeight) {
-      if (newHeight == null) return this._setSize(width, newHeight);
+    if (height != null) cm.setSize = function (width, newHeight) {
+      if (!newHeight) newHeight = info.wrapper.offsetHeight;
       info.setHeight = newHeight;
       if (typeof newHeight != "number") {
         var px = /^(\d+\.?\d*)px$/.exec(newHeight);
@@ -100,10 +101,12 @@
         } else {
           info.wrapper.style.height = newHeight;
           newHeight = info.wrapper.offsetHeight;
-          info.wrapper.style.height = "";
         }
       }
-      cm._setSize(width, info.heightLeft += (newHeight - height));
+      var editorheight = newHeight - info.panels
+        .map(function (p) { return p.node.getBoundingClientRect().height; })
+        .reduce(function (a, b) { return a + b; }, 0);
+      cm._setSize(width, editorheight);
       height = newHeight;
     };
   }
@@ -112,8 +115,11 @@
     var info = cm.state.panels;
     cm.state.panels = null;
 
-    var wrap = cm.getWrapperElement();
+    var wrap = cm.getWrapperElement()
+    var hasFocus = cm.hasFocus(), scrollPos = cm.getScrollInfo()
     info.wrapper.parentNode.replaceChild(wrap, info.wrapper);
+    cm.scrollTo(scrollPos.left, scrollPos.top)
+    if (hasFocus) cm.focus();
     wrap.style.height = info.setHeight;
     cm.setSize = cm._setSize;
     cm.setSize();

files/js/3rdParty/codemirror-mc/addon/display/placeholder.js

@@ -15,11 +15,13 @@
       cm.on("blur", onBlur);
       cm.on("change", onChange);
       cm.on("swapDoc", onChange);
+      CodeMirror.on(cm.getInputField(), "compositionupdate", cm.state.placeholderCompose = function() { onComposition(cm) })
       onChange(cm);
     } else if (!val && prev) {
       cm.off("blur", onBlur);
       cm.off("change", onChange);
       cm.off("swapDoc", onChange);
+      CodeMirror.off(cm.getInputField(), "compositionupdate", cm.state.placeholderCompose)
       clearPlaceholder(cm);
       var wrapper = cm.getWrapperElement();
       wrapper.className = wrapper.className.replace(" CodeMirror-empty", "");
@@ -39,13 +41,26 @@
     var elt = cm.state.placeholder = document.createElement("pre");
     elt.style.cssText = "height: 0; overflow: visible";
     elt.style.direction = cm.getOption("direction");
-    elt.className = "CodeMirror-placeholder";
+    elt.className = "CodeMirror-placeholder CodeMirror-line-like";
     var placeHolder = cm.getOption("placeholder")
     if (typeof placeHolder == "string") placeHolder = document.createTextNode(placeHolder)
     elt.appendChild(placeHolder)
     cm.display.lineSpace.insertBefore(elt, cm.display.lineSpace.firstChild);
   }
 
+  function onComposition(cm) {
+    setTimeout(function() {
+      var empty = false
+      if (cm.lineCount() == 1) {
+        var input = cm.getInputField()
+        empty = input.nodeName == "TEXTAREA" ? !cm.getLine(0).length
+          : !/[^\u200b]/.test(input.querySelector(".CodeMirror-line").textContent)
+      }
+      if (empty) setPlaceholder(cm)
+      else clearPlaceholder(cm)
+    }, 20)
+  }
+
   function onBlur(cm) {
     if (isEmpty(cm)) setPlaceholder(cm);
   }

files/js/3rdParty/codemirror-mc/addon/edit/closebrackets.js

@@ -11,6 +11,7 @@
 })(function(CodeMirror) {
   var defaults = {
     pairs: "()[]{}''\"\"",
+    closeBefore: ")]}'\":;>",
     triples: "",
     explode: "[]{}"
   };
@@ -86,7 +87,7 @@
     cm.operation(function() {
       var linesep = cm.lineSeparator() || "\n";
       cm.replaceSelection(linesep + linesep, null);
-      cm.execCommand("goCharLeft");
+      moveSel(cm, -1)
       ranges = cm.listSelections();
       for (var i = 0; i < ranges.length; i++) {
         var line = ranges[i].head.line;
@@ -96,6 +97,17 @@
     });
   }
 
+  function moveSel(cm, dir) {
+    var newRanges = [], ranges = cm.listSelections(), primary = 0
+    for (var i = 0; i < ranges.length; i++) {
+      var range = ranges[i]
+      if (range.head == cm.getCursor()) primary = i
+      var pos = range.head.ch || dir > 0 ? {line: range.head.line, ch: range.head.ch + dir} : {line: range.head.line - 1}
+      newRanges.push({anchor: pos, head: pos})
+    }
+    cm.setSelections(newRanges, primary)
+  }
+
   function contractSelection(sel) {
     var inverted = CodeMirror.cmpPos(sel.anchor, sel.head) > 0;
     return {anchor: new Pos(sel.anchor.line, sel.anchor.ch + (inverted ? -1 : 1)),
@@ -109,6 +121,9 @@
     var pairs = getOption(conf, "pairs");
     var pos = pairs.indexOf(ch);
     if (pos == -1) return CodeMirror.Pass;
+
+    var closeBefore = getOption(conf,"closeBefore");
+
     var triples = getOption(conf, "triples");
 
     var identical = pairs.charAt(pos + 1) == ch;
@@ -136,7 +151,7 @@
         var prev = cur.ch == 0 ? " " : cm.getRange(Pos(cur.line, cur.ch - 1), cur)
         if (!CodeMirror.isWordChar(next) && prev != ch && !CodeMirror.isWordChar(prev)) curType = "both";
         else return CodeMirror.Pass;
-      } else if (opening) {
+      } else if (opening && (next.length === 0 || /\s/.test(next) || closeBefore.indexOf(next) > -1)) {
         curType = "both";
       } else {
         return CodeMirror.Pass;
@@ -149,10 +164,9 @@
     var right = pos % 2 ? ch : pairs.charAt(pos + 1);
     cm.operation(function() {
       if (type == "skip") {
-        cm.execCommand("goCharRight");
+        moveSel(cm, 1)
       } else if (type == "skipThree") {
-        for (var i = 0; i < 3; i++)
-          cm.execCommand("goCharRight");
+        moveSel(cm, 3)
       } else if (type == "surround") {
         var sels = cm.getSelections();
         for (var i = 0; i < sels.length; i++)
@@ -165,10 +179,10 @@
       } else if (type == "both") {
         cm.replaceSelection(left + right, null);
         cm.triggerElectric(left + right);
-        cm.execCommand("goCharLeft");
+        moveSel(cm, -1)
       } else if (type == "addFour") {
         cm.replaceSelection(left + left + left + left, "before");
-        cm.execCommand("goCharRight");
+        moveSel(cm, 1)
       }
     });
   }