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File: editor/codemirror/bin/source-highlight

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  Classes of Cedric Maenetja   Custom PHP HTML Parser   editor/codemirror/bin/source-highlight   Download  
File: editor/codemirror/bin/source-highlight
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: 1,389 bytes
 

Contents

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#!/usr/bin/env node // Simple command-line code highlighting tool. Reads code from stdin, // spits html to stdout. For example: // // echo 'function foo(a) { return a; }' | bin/source-highlight -s javascript // bin/source-highlight -s var fs = require("fs"); var CodeMirror = require("../addon/runmode/runmode.node.js"); require("../mode/meta.js"); var sPos = process.argv.indexOf("-s"); if (sPos == -1 || sPos == process.argv.length - 1) { console.error("Usage: source-highlight -s language"); process.exit(1); } var lang = process.argv[sPos + 1].toLowerCase(), modeName = lang; var found = CodeMirror.findModeByMIME(lang) || CodeMirror.findModeByName(lang) if (found) { modeName = found.mode lang = found.mime } if (!CodeMirror.modes[modeName]) require("../mode/" + modeName + "/" + modeName + ".js"); function esc(str) { return str.replace(/[<&]/g, function(ch) { return ch == "&" ? "&amp;" : "&lt;"; }); } var code = fs.readFileSync("/dev/stdin", "utf8"); var curStyle = null, accum = ""; function flush() { if (curStyle) process.stdout.write("<span class=\"" + curStyle.replace(/(^|\s+)/g, "$1cm-") + "\">" + esc(accum) + "</span>"); else process.stdout.write(esc(accum)); } CodeMirror.runMode(code, lang, function(text, style) { if (style != curStyle) { flush(); curStyle = style; accum = text; } else { accum += text; } }); flush();