From 14639ccc69a7fe34ce275d3578b7149763edf5c4 Mon Sep 17 00:00:00 2001
From: VapidWorx <daniel@vapidworx.com>
Date: Tue, 23 Jul 2013 02:40:46 +1200
Subject: [PATCH] [powershell mode] Initial commit
---
mode/powershell/index.html | 107 +++++++++++++++++++
mode/powershell/powershell.js | 191 ++++++++++++++++++++++++++++++++++
2 files changed, 298 insertions(+)
create mode 100644 mode/powershell/index.html
create mode 100644 mode/powershell/powershell.js
diff --git a/mode/powershell/index.html b/mode/powershell/index.html
new file mode 100644
index 000000000..940840c3b
--- /dev/null
+++ b/mode/powershell/index.html
@@ -0,0 +1,107 @@
+<!doctype html>
+<html>
+ <head>
+ <meta charset="utf-8">
+ <title>CodeMirror: Powershell mode</title>
+ <link rel="stylesheet" href="../../lib/codemirror.css">
+ <script src="../../lib/codemirror.js"></script>
+ <script src="../../addon/edit/matchbrackets.js"></script>
+ <script src="../../addon/comment/comment.js"></script>
+ <script src="powershell.js"></script>
+ <link rel="stylesheet" href="../../doc/docs.css">
+ <style type="text/css">.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}</style>
+ </head>
+ <body>
+ <h1>CodeMirror: Powershell mode</h1>
+
+ <div><textarea id="code" name="code">
+# Literals
+1234
+0.0e101
+.123
+0b01010011100
+0o01234567
+0x0987654321abcdef
+7
+2147483647
+3L
+79228162514264337593543950336L
+0x100000000L
+79228162514264337593543950336
+0xdeadbeef
+3.14j
+10.j
+10j
+.001j
+1e100j
+3.14e-10j
+
+
+# String Literals
+'For\''
+"God\""
+"""so loved
+the world"""
+''
+@" Multi
+line
+string "@
+
+# Identifiers
+$Variable = value
+${Variable with spaces in it} = value
+
+# Operators
++ - * / % & | ^ ~ < >
+== != <= >= <> << >> // **
+and or not in is
+
+# Delimiters
+() [] {} , : ` = ; @ . # Note that @ and . require the proper context.
++= -= *= /= %= &= |= ^=
+//= >>= <<= **=
+
+# Keywords
+as assert break class continue def del elif else except
+finally for from global if import lambda pass raise
+return try while with yield
+
+# Types
+bool classmethod complex dict enumerate float frozenset int list object
+property reversed set slice staticmethod str super tuple type
+
+# Some Example code
+import os
+from package import ParentClass
+
+@nonsenseDecorator
+def doesNothing():
+ pass
+
+class ExampleClass(ParentClass):
+ @staticmethod
+ def example(inputStr):
+ a = list(inputStr)
+ a.reverse()
+ return ''.join(a)
+
+ def __init__(self, mixin = 'Hello'):
+ self.mixin = mixin
+
+</textarea></div>
+ <script>
+ var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
+ mode: {name: "powershell",
+ version: 2,
+ singleLineStringErrors: false},
+ lineNumbers: true,
+ indentUnit: 4,
+ tabMode: "shift",
+ matchBrackets: true
+ });
+ </script>
+
+
+ <p><strong>MIME types defined:</strong> <code>text/x-powershell</code>.</p>
+ </body>
+</html>
diff --git a/mode/powershell/powershell.js b/mode/powershell/powershell.js
new file mode 100644
index 000000000..944088fbb
--- /dev/null
+++ b/mode/powershell/powershell.js
@@ -0,0 +1,191 @@
+CodeMirror.defineMode("powershell", function() {
+ var ERRORCLASS = 'error';
+
+ function wordRegexp(words) {
+ return new RegExp("^((" + words.join(")|(") + "))\\b");
+ }
+
+ var wordOperators = wordRegexp(['-eq', '-ne', '-gt', '-lt', '-le', '-ge']);
+ var commonkeywords = ['begin', 'break', 'continue', 'do', 'default', 'else', 'elseif',
+ 'end', 'filter', 'for', 'foreach', 'function', 'if', 'in', 'param',
+ 'process', 'return', 'switch', 'until', 'where', 'while'];
+
+ var isOperatorChar = /[+\-*&^%:=<>!|\/]/;
+ var isString = /("|')(\`?.)*?\1/;
+
+ var keywords = wordRegexp(commonkeywords);
+ //var builtins = wordRegexp(commonBuiltins);
+
+ var indentInfo = null;
+
+ // tokenizers
+ function tokenBase(stream, state) {
+
+
+
+ // Handle Comments
+ //var ch = stream.peek();
+
+ if (stream.match(keywords)) {
+ return('variable-2');
+ }
+
+ if (stream.match(isString)) {
+ return('string');
+ }
+
+ if (stream.match(wordOperators)) {
+ return('variable-2');
+ }
+ if (stream.match(isOperatorChar)) {
+ return('variable-1');
+ }
+
+
+ // Handle Variables
+
+
+ // Handle Number Literals
+ if (stream.match(/^[0-9\.]/, false)) {
+ var floatLiteral = false;
+ // Floats
+ if (stream.match(/^\d*\.\d+(e[\+\-]?\d+)?/i)) { floatLiteral = true; }
+ if (stream.match(/^\d+\.\d*/)) { floatLiteral = true; }
+ if (stream.match(/^\.\d+/)) { floatLiteral = true; }
+ if (floatLiteral) {
+ // Float literals may be "imaginary"
+ stream.eat(/J/i);
+ return 'number';
+ }
+ // Integers
+ var intLiteral = false;
+ // Hex
+ if (stream.match(/^0x[0-9a-f]+/i)) { intLiteral = true; }
+ // Binary
+ if (stream.match(/^0b[01]+/i)) { intLiteral = true; }
+ // Octal
+ if (stream.match(/^0o[0-7]+/i)) { intLiteral = true; }
+ // Decimal
+ if (stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)) {
+ // Decimal literals may be "imaginary"
+ stream.eat(/J/i);
+ // TODO - Can you have imaginary longs?
+ intLiteral = true;
+ }
+ // Zero by itself with no other piece of number.
+ if (stream.match(/^0(?![\dx])/i)) { intLiteral = true; }
+ if (intLiteral) {
+ // Integer literals may be "long"
+ stream.eat(/L/i);
+ return 'number';
+ }
+ }
+
+ var ch = stream.next();
+
+ if (ch === '$') {
+ if (stream.eat('{')) {
+ state.tokenize = tokenVariable;
+ return tokenVariable(stream, state);
+ } else {
+ stream.eatWhile(/[\w\\\-]/);
+ return 'variable-2';
+ }
+ }
+
+ if (ch === '<' && stream.eat('#')) {
+ state.tokenize = tokenComment;
+ return tokenComment(stream, state);
+ }
+
+ if (ch === '#') {
+ stream.skipToEnd();
+ return 'comment';
+ }
+
+ if (ch === '@' && stream.eat('\"')) {
+ state.tokenize = tokenMultiString;
+ return tokenMultiString(stream, state);
+ }
+
+ //if (isOperatorChar.test(ch)) {
+ // stream.eat;
+ //stream.next;
+ // return("variable-1");
+ // }
+
+ stream.next();
+ return ERRORCLASS;
+ }
+
+
+ function tokenComment(stream, state) {
+ var maybeEnd = false, ch;
+ while ((ch = stream.next()) != null) {
+ if (maybeEnd && ch == ">") {
+ state.tokenize = tokenBase;
+ break;
+ }
+ maybeEnd = (ch === '#');
+ }
+ return("comment");
+ }
+
+ function tokenVariable(stream, state) {
+ while ((ch = stream.next()) != null) {
+ if (ch == "}") {
+ state.tokenize = tokenBase;
+ break;
+ }
+ }
+ return("variable-2");
+ }
+
+ function tokenMultiString(stream, state) {
+ var maybeEnd = false, ch;
+ while ((ch = stream.next()) != null) {
+ if (maybeEnd && ch == "@") {
+ state.tokenize = tokenBase;
+ break;
+ }
+ maybeEnd = (ch === '"');
+ }
+ return("string");
+ }
+
+ function tokenLexer(stream, state) {
+ //indentInfo = null;
+ var style = state.tokenize(stream, state);
+ //var current = stream.current();
+ return style;
+ }
+
+ var external = {
+ startState: function(basecolumn) {
+ return {
+ tokenize: tokenBase,
+ scopes: [{offset:basecolumn || 0, type:'py'}],
+ lastToken: null,
+ lambda: false,
+ dedent: 0
+ };
+ },
+
+ token: function(stream, state) {
+ var style = tokenLexer(stream, state);
+ state.lastToken = {style:style, content: stream.current()};
+ if (stream.eol() && stream.lambda) {
+ state.lambda = false;
+ }
+
+ return style;
+ },
+
+ blockCommentStart: "<#",
+ blockCommentEnd: "#>",
+ lineComment: "#"
+ };
+ return external;
+});
+
+CodeMirror.defineMIME("text/x-powershell", "powershell");
--
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