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File: editor/codemirror/addon/edit/continuelist.js

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File: editor/codemirror/addon/edit/continuelist.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: Custom PHP HTML Parser
Process HTML to replace it with parameter values
Author: By
Last change:
Date: 1 year ago
Size: 3,989 bytes
 

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// CodeMirror, copyright (c) by Marijn Haverbeke and others // Distributed under an MIT license: https://codemirror.net/5/LICENSE (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) { "use strict"; var listRE = /^(\s*)(>[> ]*|[*+-] \[[x ]\]\s|[*+-]\s|(\d+)([.)]))(\s*)/, emptyListRE = /^(\s*)(>[> ]*|[*+-] \[[x ]\]|[*+-]|(\d+)[.)])(\s*)$/, unorderedListRE = /[*+-]\s/; CodeMirror.commands.newlineAndIndentContinueMarkdownList = function(cm) { if (cm.getOption("disableInput")) return CodeMirror.Pass; var ranges = cm.listSelections(), replacements = []; for (var i = 0; i < ranges.length; i++) { var pos = ranges[i].head; // If we're not in Markdown mode, fall back to normal newlineAndIndent var eolState = cm.getStateAfter(pos.line); var inner = CodeMirror.innerMode(cm.getMode(), eolState); if (inner.mode.name !== "markdown" && inner.mode.helperType !== "markdown") { cm.execCommand("newlineAndIndent"); return; } else { eolState = inner.state; } var inList = eolState.list !== false; var inQuote = eolState.quote !== 0; var line = cm.getLine(pos.line), match = listRE.exec(line); var cursorBeforeBullet = /^\s*$/.test(line.slice(0, pos.ch)); if (!ranges[i].empty() || (!inList && !inQuote) || !match || cursorBeforeBullet) { cm.execCommand("newlineAndIndent"); return; } if (emptyListRE.test(line)) { var endOfQuote = inQuote && />\s*$/.test(line) var endOfList = !/>\s*$/.test(line) if (endOfQuote || endOfList) cm.replaceRange("", { line: pos.line, ch: 0 }, { line: pos.line, ch: pos.ch + 1 }); replacements[i] = "\n"; } else { var indent = match[1], after = match[5]; var numbered = !(unorderedListRE.test(match[2]) || match[2].indexOf(">") >= 0); var bullet = numbered ? (parseInt(match[3], 10) + 1) + match[4] : match[2].replace("x", " "); replacements[i] = "\n" + indent + bullet + after; if (numbered) incrementRemainingMarkdownListNumbers(cm, pos); } } cm.replaceSelections(replacements); }; // Auto-updating Markdown list numbers when a new item is added to the // middle of a list function incrementRemainingMarkdownListNumbers(cm, pos) { var startLine = pos.line, lookAhead = 0, skipCount = 0; var startItem = listRE.exec(cm.getLine(startLine)), startIndent = startItem[1]; do { lookAhead += 1; var nextLineNumber = startLine + lookAhead; var nextLine = cm.getLine(nextLineNumber), nextItem = listRE.exec(nextLine); if (nextItem) { var nextIndent = nextItem[1]; var newNumber = (parseInt(startItem[3], 10) + lookAhead - skipCount); var nextNumber = (parseInt(nextItem[3], 10)), itemNumber = nextNumber; if (startIndent === nextIndent && !isNaN(nextNumber)) { if (newNumber === nextNumber) itemNumber = nextNumber + 1; if (newNumber > nextNumber) itemNumber = newNumber + 1; cm.replaceRange( nextLine.replace(listRE, nextIndent + itemNumber + nextItem[4] + nextItem[5]), { line: nextLineNumber, ch: 0 }, { line: nextLineNumber, ch: nextLine.length }); } else { if (startIndent.length > nextIndent.length) return; // This doesn't run if the next line immediately indents, as it is // not clear of the users intention (new indented item or same level) if ((startIndent.length < nextIndent.length) && (lookAhead === 1)) return; skipCount += 1; } } } while (nextItem); } });