From fb70833bc52aedffa3ed0764a31b706dd1fb3250 Mon Sep 17 00:00:00 2001 From: Cheng-Han, Wu Date: Wed, 1 Jun 2016 14:37:28 +0800 Subject: Update CodeMirror to version 5.15.3 --- public/vendor/codemirror/mode/clike/clike.js | 61 +++++++++++++++------------- 1 file changed, 33 insertions(+), 28 deletions(-) (limited to 'public/vendor/codemirror/mode/clike/clike.js') diff --git a/public/vendor/codemirror/mode/clike/clike.js b/public/vendor/codemirror/mode/clike/clike.js index 695d5cef..a37921fd 100644 --- a/public/vendor/codemirror/mode/clike/clike.js +++ b/public/vendor/codemirror/mode/clike/clike.js @@ -11,21 +11,19 @@ })(function(CodeMirror) { "use strict"; -function Context(indented, column, type, align, prev) { +function Context(indented, column, type, info, align, prev) { this.indented = indented; this.column = column; this.type = type; + this.info = info; this.align = align; this.prev = prev; } -function isStatement(type) { - return type == "statement" || type == "switchstatement" || type == "namespace"; -} -function pushContext(state, col, type) { +function pushContext(state, col, type, info) { var indent = state.indented; - if (state.context && isStatement(state.context.type) && !isStatement(type)) + if (state.context && state.context.type != "statement" && type != "statement") indent = state.context.indented; - return state.context = new Context(indent, col, type, null, state.context); + return state.context = new Context(indent, col, type, info, null, state.context); } function popContext(state) { var t = state.context.type; @@ -34,15 +32,16 @@ function popContext(state) { return state.context = state.context.prev; } -function typeBefore(stream, state) { +function typeBefore(stream, state, pos) { if (state.prevToken == "variable" || state.prevToken == "variable-3") return true; - if (/\S(?:[^- ]>|[*\]])\s*$|\*$/.test(stream.string.slice(0, stream.start))) return true; + if (/\S(?:[^- ]>|[*\]])\s*$|\*$/.test(stream.string.slice(0, pos))) return true; + if (state.typeAtEndOfLine && stream.column() == stream.indentation()) return true; } function isTopScope(context) { for (;;) { if (!context || context.type == "top") return true; - if (context.type == "}" && context.prev.type != "namespace") return false; + if (context.type == "}" && context.prev.info != "namespace") return false; context = context.prev; } } @@ -147,13 +146,18 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { return "comment"; } + function maybeEOL(stream, state) { + if (parserConfig.typeFirstDefinitions && stream.eol() && isTopScope(state.context)) + state.typeAtEndOfLine = typeBefore(stream, state, stream.pos) + } + // Interface return { startState: function(basecolumn) { return { tokenize: null, - context: new Context((basecolumn || 0) - indentUnit, 0, "top", false), + context: new Context((basecolumn || 0) - indentUnit, 0, "top", null, false), indented: 0, startOfLine: true, prevToken: null @@ -167,36 +171,31 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { state.indented = stream.indentation(); state.startOfLine = true; } - if (stream.eatSpace()) return null; + if (stream.eatSpace()) { maybeEOL(stream, state); return null; } curPunc = isDefKeyword = null; var style = (state.tokenize || tokenBase)(stream, state); if (style == "comment" || style == "meta") return style; if (ctx.align == null) ctx.align = true; - if (endStatement.test(curPunc)) while (isStatement(state.context.type)) popContext(state); + if (endStatement.test(curPunc)) while (state.context.type == "statement") popContext(state); else if (curPunc == "{") pushContext(state, stream.column(), "}"); else if (curPunc == "[") pushContext(state, stream.column(), "]"); else if (curPunc == "(") pushContext(state, stream.column(), ")"); else if (curPunc == "}") { - while (isStatement(ctx.type)) ctx = popContext(state); + while (ctx.type == "statement") ctx = popContext(state); if (ctx.type == "}") ctx = popContext(state); - while (isStatement(ctx.type)) ctx = popContext(state); + while (ctx.type == "statement") ctx = popContext(state); } else if (curPunc == ctx.type) popContext(state); else if (indentStatements && (((ctx.type == "}" || ctx.type == "top") && curPunc != ";") || - (isStatement(ctx.type) && curPunc == "newstatement"))) { - var type = "statement"; - if (curPunc == "newstatement" && indentSwitch && stream.current() == "switch") - type = "switchstatement"; - else if (style == "keyword" && stream.current() == "namespace") - type = "namespace"; - pushContext(state, stream.column(), type); + (ctx.type == "statement" && curPunc == "newstatement"))) { + pushContext(state, stream.column(), "statement", stream.current()); } if (style == "variable" && ((state.prevToken == "def" || - (parserConfig.typeFirstDefinitions && typeBefore(stream, state) && + (parserConfig.typeFirstDefinitions && typeBefore(stream, state, stream.start) && isTopScope(state.context) && stream.match(/^\s*\(/, false))))) style = "def"; @@ -209,24 +208,28 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { state.startOfLine = false; state.prevToken = isDefKeyword ? "def" : style || curPunc; + maybeEOL(stream, state); return style; }, indent: function(state, textAfter) { - if (state.tokenize != tokenBase && state.tokenize != null) return CodeMirror.Pass; + if (state.tokenize != tokenBase && state.tokenize != null || state.typeAtEndOfLine) return CodeMirror.Pass; var ctx = state.context, firstChar = textAfter && textAfter.charAt(0); - if (isStatement(ctx.type) && firstChar == "}") ctx = ctx.prev; + if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev; + if (parserConfig.dontIndentStatements) + while (ctx.type == "statement" && parserConfig.dontIndentStatements.test(ctx.info)) + ctx = ctx.prev if (hooks.indent) { var hook = hooks.indent(state, ctx, textAfter); if (typeof hook == "number") return hook } var closing = firstChar == ctx.type; - var switchBlock = ctx.prev && ctx.prev.type == "switchstatement"; + var switchBlock = ctx.prev && ctx.prev.info == "switch"; if (parserConfig.allmanIndentation && /[{(]/.test(firstChar)) { while (ctx.type != "top" && ctx.type != "}") ctx = ctx.prev return ctx.indented } - if (isStatement(ctx.type)) + if (ctx.type == "statement") return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit); if (ctx.align && (!dontAlignCalls || ctx.type != ")")) return ctx.column + (closing ? 0 : 1); @@ -386,6 +389,7 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { defKeywords: words("class namespace struct enum union"), typeFirstDefinitions: true, atoms: words("true false null"), + dontIndentStatements: /^template$/, hooks: { "#": cppHook, "*": pointerHook, @@ -429,6 +433,7 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { typeFirstDefinitions: true, atoms: words("true false null"), endStatement: /^[;:]$/, + number: /^(?:0x[a-f\d_]+|0b[01_]+|(?:[\d_]+\.?\d*|\.\d+)(?:e[-+]?[\d_]+)?)(u|ll?|l|f)?/i, hooks: { "@": function(stream) { stream.eatWhile(/[\w\$_]/); @@ -531,7 +536,7 @@ CodeMirror.defineMode("clike", function(config, parserConfig) { "=": function(stream, state) { var cx = state.context if (cx.type == "}" && cx.align && stream.eat(">")) { - state.context = new Context(cx.indented, cx.column, cx.type, null, cx.prev) + state.context = new Context(cx.indented, cx.column, cx.type, cx.info, null, cx.prev) return "operator" } else { return false -- cgit v1.2.3