First Commit

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/.cardinalrc

@@ -0,0 +1,3 @@
+{
+  "theme": "hide-semicolons"
+}

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/README.md

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+# Cardinal Examples
+
+You can run the examples individually or as a demo:
+
+- install cardinal: `npm install cardinal`
+- explore cardinal: `npm explore cardinal`
+- run the demo: `npm run demo`

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/git-diff.txt

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+diff --git a/test/settings.js b/test/settings.js
+index 7b28d66..642688f 100644
+--- a/test/settings.js
++++ b/test/settings.js
+@@ -1,14 +1,20 @@
+ 'use strict';
+ /*jshint asi: true*/
+ 
+-var test     =  require('tap').test
+-  , path     =  require('path')
+-  , fs       =  require('fs')
+-  , settings =  require('../settings')
+-  , existsSync = fs.existsSync || path.existsSync
++var test                =  require('tap').test
++  , path                =  require('path')
++  , fs                  =  require('fs')
+   , hideSemicolonsTheme =  require('../themes/hide-semicolons')
+   , home                =  path.join(__dirname, 'fixtures', 'home')
+   , rcpath              =  path.join(home, '.cardinalrc')
++  , existsSync          =  fs.existsSync || path.existsSync
++  , settingsResolve     =  require.resolve('../settings')
++  , settings
++
++function setup () {
++  delete require.cache[settingsResolve]
++  settings = require(settingsResolve)
++}
+ 
+ function writerc(config) {
+   fs.writeFileSync(rcpath, JSON.stringify(config), 'utf-8')
+@@ -25,22 +31,47 @@ function resolveTheme (config) {
+   return result;
+ }
+ 
++function getSettings (config) {
++  writerc(config)
++  var result = settings.getSettings(home)
++  removerc()
++  return result;
++}
++
+ if (!existsSync(home)) fs.mkdirSync(home);
+ 
+ test('no .cardinalrc in home', function (t) {
++  setup()
+   var theme = settings.resolveTheme(home)
+   t.equals(theme, undefined, 'resolves no theme') 
+   t.end()
+ })
+ 
+ test('.cardinalrc with theme "hide-semicolons" in home', function (t) {
++  setup()
+   var theme = resolveTheme({ theme: "hide-semicolons" })
+   t.deepEquals(theme, hideSemicolonsTheme, 'resolves hide-semicolons theme') 
+   t.end()
+ })
+ 
+ test('.cardinalrc with full path to "hide-semicolons.js" in home', function (t) {
++  setup()
+   var theme = resolveTheme({ theme: path.join(__dirname, '..', 'themes', 'hide-semicolons.js') })
+   t.deepEquals(theme, hideSemicolonsTheme, 'resolves hide-semicolons theme') 
+   t.end()
+ })
++
++test('.cardinalrc with linenos: true', function (t) {
++  setup()
++  var opts = { linenos: true }
++  t.deepEquals(getSettings(opts), opts)
++  t.end()
++})
++
++test('.cardinalrc with linenos: true and theme', function (t) {
++  setup()
++  var opts = { linenos: true, theme: 'some theme' }
++  t.deepEquals(getSettings(opts), opts)
++  t.end()
++})
++

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/highlight-diff.js

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+'use strict'
+
+var fs          =  require('fs')
+var path        =  require('path')
+var highlighter =  require('..')
+var colors      =  require('ansicolors')
+var diffFile    =  path.join(__dirname, 'git-diff.txt')
+var diff        =  fs.readFileSync(diffFile, 'utf-8')
+
+// @@ is not a valid js token, so when we see it, we can be sure that we are dealing with a git or svn diff
+var diffRegex = /^@@[^@]+@@$/m
+var diffIndRegex = /^(@@[^@]+@@)(.*)$/
+var addRemRegex = /^[+-]/
+var lines = diff.split('\n')
+
+function isDiff(lines) {
+  return !!lines
+    .filter(function(line) {
+      return diffRegex.test(line)
+    })
+    .length
+}
+
+diff = isDiff(lines)
+
+function tryHighlight(code) {
+  // TODO: need to remove symbols added to get valid code
+  //       this should be done by getting the splits instead of the actual code from the highlighter
+  //       now we can remove first / last one after highlighting completed
+  function tryAppending(appended, tryNext) {
+    try {
+       return highlighter.highlight(code + appended)
+    } catch (e) {
+      return tryNext(code)
+    }
+  }
+
+  function tryRemoveLeadingComma(tryNext) {
+    var success
+    try {
+       success = highlighter.highlight(code.replace(/^( +),(.+)$/, '$1 $2'))
+       return success
+    } catch (e) {
+      return tryNext(code)
+    }
+  }
+
+  function tryPlain() {
+    try {
+      return highlighter.highlight(code)
+    } catch (e) {
+      return tryCloseMustache()
+    }
+  }
+
+  function tryCloseMustache() { return tryAppending('}', tryCloseParen) }
+
+  function tryCloseParen() { return tryAppending('\\)', tryCloseMustacheParen) }
+
+  function tryCloseMustacheParen() { return tryAppending('})', tryRemovingCommas) }
+
+  function tryRemovingCommas() { return tryRemoveLeadingComma(giveUp) }
+
+  function giveUp() { return code }
+
+  return tryPlain()
+}
+
+function highlightDiffInd(line, matches) {
+  var highlighted = colors.brightBlue(matches[1])
+  var code = matches[2]
+  return code ? highlighted + tryHighlight(code) : highlighted
+}
+
+function colorsAddRemove(c) {
+  return addRemRegex.test(c) ? colors.yellow(c) : c
+}
+
+function highlightDiff(line) {
+  var diffIndMatches = diffIndRegex.exec(line)
+
+  return diffIndMatches
+    ? highlightDiffInd(line, diffIndMatches)
+    : colorsAddRemove(line[0]) + tryHighlight(line.slice(1))
+}
+
+var highlightFn = diff ? highlightDiff : tryHighlight
+var highlightedLines = lines.map(highlightFn)
+
+console.log(highlightedLines.join('\n'))

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/highlight-json.js

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+// This file will highlight the passed code using the custom theme when run via: "node highlight-json"
+'use strict'
+
+var cardinal = require('..')
+
+var json = JSON.stringify({
+  foo: 'bar',
+  baz: 'quux'
+})
+
+console.log(cardinal.highlight(json))

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/highlight-self-hide-semicolons.js

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+ /*
+  * This file will highlight itself using a custom theme when run via: "node highlight-self-hide-semicolons"
+  * The custom theme highlights semicolons as 'black', thus hiding them.
+  */
+'use strict'
+
+var cardinal = require('..')
+var hideSemicolonsTheme = require('../themes/hide-semicolons')
+
+function highlight() {
+  // Using the synchronous highlightFileSync()
+  // For asynchronous highlighting use: highlightFile() - see highlight-self.js
+
+  try {
+    var highlighted = cardinal.highlightFileSync(__filename, {theme: hideSemicolonsTheme})
+    console.log(highlighted)
+  } catch (err) {
+    console.error(err)
+  }
+}
+
+highlight()

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/highlight-self.js

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+// This file will highlight itself using the default theme when run via: "node highlight-self"
+'use strict'
+
+var cardinal = require('..')
+
+function highlight() {
+  // Using the asynchronous highlightFile()
+  // For synchronous highlighting use: highlightFileSync() - see highlight-self-hide-semicolons.js
+
+  cardinal.highlightFile(__filename, { linenos: true }, function(err, res) {
+    if (err) return console.error(err)
+    console.log(res)
+  })
+}
+
+highlight()

html/sternwarte/checkfuehrung/node_modules/cardinal/examples/highlight-string.js

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+// This file will highlight the passed code using the custom theme when run via: "node highlight-string"
+'use strict'
+
+var cardinal = require('..')
+
+var code = '' +
+
+function add(a, b) {
+  var sum = a + b
+  return sum
+} +
+
+''
+
+console.log(cardinal.highlight(code))