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ckeditor 5.60.0
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30
libraries/codemirror/addon/edit/matchbrackets.js
vendored
30
libraries/codemirror/addon/edit/matchbrackets.js
vendored
@@ -38,7 +38,7 @@
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if (config && config.strict && (dir > 0) != (pos == where.ch)) return null;
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var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));
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var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);
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var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style, config);
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if (found == null) return null;
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return {from: Pos(where.line, pos), to: found && found.pos,
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match: found && found.ch == match.charAt(0), forward: dir > 0};
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@@ -67,7 +67,8 @@
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if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);
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for (; pos != end; pos += dir) {
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var ch = line.charAt(pos);
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if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {
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if (re.test(ch) && (style === undefined ||
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(cm.getTokenTypeAt(Pos(lineNo, pos + 1)) || "") == (style || ""))) {
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var match = matching[ch];
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if (match && (match.charAt(1) == ">") == (dir > 0)) stack.push(ch);
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else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};
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@@ -80,11 +81,12 @@
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function matchBrackets(cm, autoclear, config) {
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// Disable brace matching in long lines, since it'll cause hugely slow updates
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var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;
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var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000,
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highlightNonMatching = config && config.highlightNonMatching;
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var marks = [], ranges = cm.listSelections();
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for (var i = 0; i < ranges.length; i++) {
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var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, config);
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if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {
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if (match && (match.match || highlightNonMatching !== false) && cm.getLine(match.from.line).length <= maxHighlightLen) {
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var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
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marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));
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if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)
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@@ -94,7 +96,7 @@
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if (marks.length) {
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// Kludge to work around the IE bug from issue #1193, where text
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// input stops going to the textare whever this fires.
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// input stops going to the textarea whenever this fires.
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if (ie_lt8 && cm.state.focused) cm.focus();
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var clear = function() {
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@@ -117,25 +119,25 @@
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});
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}
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CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
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function clear(cm) {
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if (cm.state.matchBrackets && cm.state.matchBrackets.currentlyHighlighted) {
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cm.state.matchBrackets.currentlyHighlighted();
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cm.state.matchBrackets.currentlyHighlighted = null;
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}
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function clearHighlighted(cm) {
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if (cm.state.matchBrackets && cm.state.matchBrackets.currentlyHighlighted) {
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cm.state.matchBrackets.currentlyHighlighted();
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cm.state.matchBrackets.currentlyHighlighted = null;
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}
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}
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CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
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if (old && old != CodeMirror.Init) {
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cm.off("cursorActivity", doMatchBrackets);
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cm.off("focus", doMatchBrackets)
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cm.off("blur", clear)
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clear(cm);
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cm.off("blur", clearHighlighted)
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clearHighlighted(cm);
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}
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if (val) {
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cm.state.matchBrackets = typeof val == "object" ? val : {};
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cm.on("cursorActivity", doMatchBrackets);
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cm.on("focus", doMatchBrackets)
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cm.on("blur", clear)
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cm.on("blur", clearHighlighted)
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}
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});
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