diff options
Diffstat (limited to 'codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk')
| -rw-r--r-- | codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/index.html | 55 | ||||
| -rw-r--r-- | codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/smalltalk.js | 139 |
2 files changed, 194 insertions, 0 deletions
diff --git a/codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/index.html b/codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/index.html new file mode 100644 index 0000000..8a85c39 --- /dev/null +++ b/codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/index.html @@ -0,0 +1,55 @@ +<!doctype html> +<html> + <head> + <title>CodeMirror: Smalltalk mode</title> + <link rel="stylesheet" href="../../lib/codemirror.css"> + <script src="../../lib/codemirror.js"></script> + <script src="smalltalk.js"></script> + <link rel="stylesheet" href="../../doc/docs.css"> + <style> + .CodeMirror {border: 2px solid #dee; border-right-width: 10px;} + .CodeMirror-gutter {border: none; background: #dee;} + .CodeMirror-gutter pre {color: white; font-weight: bold;} + </style> + </head> + <body> + <h1>CodeMirror: Smalltalk mode</h1> + +<form><textarea id="code" name="code"> +" + This is a test of the Smalltalk code +" +Seaside.WAComponent subclass: #MyCounter [ + | count | + MyCounter class >> canBeRoot [ ^true ] + + initialize [ + super initialize. + count := 0. + ] + states [ ^{ self } ] + renderContentOn: html [ + html heading: count. + html anchor callback: [ count := count + 1 ]; with: '++'. + html space. + html anchor callback: [ count := count - 1 ]; with: '--'. + ] +] + +MyCounter registerAsApplication: 'mycounter' +</textarea></form> + + <script> + var editor = CodeMirror.fromTextArea(document.getElementById("code"), { + lineNumbers: true, + matchBrackets: true, + mode: "text/x-stsrc", + indentUnit: 4 + }); + </script> + + <p>Simple Smalltalk mode.</p> + + <p><strong>MIME types defined:</strong> <code>text/x-stsrc</code>.</p> + </body> +</html> diff --git a/codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/smalltalk.js b/codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/smalltalk.js new file mode 100644 index 0000000..e589332 --- /dev/null +++ b/codemirror_ui/lib/CodeMirror-2.3/mode/smalltalk/smalltalk.js @@ -0,0 +1,139 @@ +CodeMirror.defineMode('smalltalk', function(config, modeConfig) { + + var specialChars = /[+\-/\\*~<>=@%|&?!.:;^]/; + var keywords = /true|false|nil|self|super|thisContext/; + + var Context = function(tokenizer, parent) { + this.next = tokenizer; + this.parent = parent; + }; + + var Token = function(name, context, eos) { + this.name = name; + this.context = context; + this.eos = eos; + }; + + var State = function() { + this.context = new Context(next, null); + this.expectVariable = true; + this.indentation = 0; + this.userIndentationDelta = 0; + }; + + State.prototype.userIndent = function(indentation) { + this.userIndentationDelta = indentation > 0 ? (indentation / config.indentUnit - this.indentation) : 0; + }; + + var next = function(stream, context, state) { + var token = new Token(null, context, false); + var aChar = stream.next(); + + if (aChar === '"') { + token = nextComment(stream, new Context(nextComment, context)); + + } else if (aChar === '\'') { + token = nextString(stream, new Context(nextString, context)); + + } else if (aChar === '#') { + stream.eatWhile(/[^ .]/); + token.name = 'string-2'; + + } else if (aChar === '$') { + stream.eatWhile(/[^ ]/); + token.name = 'string-2'; + + } else if (aChar === '|' && state.expectVariable) { + token.context = new Context(nextTemporaries, context); + + } else if (/[\[\]{}()]/.test(aChar)) { + token.name = 'bracket'; + token.eos = /[\[{(]/.test(aChar); + + if (aChar === '[') { + state.indentation++; + } else if (aChar === ']') { + state.indentation = Math.max(0, state.indentation - 1); + } + + } else if (specialChars.test(aChar)) { + stream.eatWhile(specialChars); + token.name = 'operator'; + token.eos = aChar !== ';'; // ; cascaded message expression + + } else if (/\d/.test(aChar)) { + stream.eatWhile(/[\w\d]/); + token.name = 'number' + + } else if (/[\w_]/.test(aChar)) { + stream.eatWhile(/[\w\d_]/); + token.name = state.expectVariable ? (keywords.test(stream.current()) ? 'keyword' : 'variable') : null; + + } else { + token.eos = state.expectVariable; + } + + return token; + }; + + var nextComment = function(stream, context) { + stream.eatWhile(/[^"]/); + return new Token('comment', stream.eat('"') ? context.parent : context, true); + }; + + var nextString = function(stream, context) { + stream.eatWhile(/[^']/); + return new Token('string', stream.eat('\'') ? context.parent : context, false); + }; + + var nextTemporaries = function(stream, context, state) { + var token = new Token(null, context, false); + var aChar = stream.next(); + + if (aChar === '|') { + token.context = context.parent; + token.eos = true; + + } else { + stream.eatWhile(/[^|]/); + token.name = 'variable'; + } + + return token; + } + + return { + startState: function() { + return new State; + }, + + token: function(stream, state) { + state.userIndent(stream.indentation()); + + if (stream.eatSpace()) { + return null; + } + + var token = state.context.next(stream, state.context, state); + state.context = token.context; + state.expectVariable = token.eos; + + state.lastToken = token; + return token.name; + }, + + blankLine: function(state) { + state.userIndent(0); + }, + + indent: function(state, textAfter) { + var i = state.context.next === next && textAfter && textAfter.charAt(0) === ']' ? -1 : state.userIndentationDelta; + return (state.indentation + i) * config.indentUnit; + }, + + electricChars: ']' + }; + +}); + +CodeMirror.defineMIME('text/x-stsrc', {name: 'smalltalk'});
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