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Merge pull request #436 from kanej/master

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Powershell Syntax Highlighting
This commit is contained in:
Fabian Jakobs 2011-10-04 04:46:08 -07:00
commit cdc6b045bf
6 changed files with 231 additions and 2 deletions
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2
Makefile.dryice.js
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@ -212,7 +212,7 @@ project.assumeAllFilesLoaded();
[
"css", "html", "javascript", "php", "python", "lua", "xml", "ruby", "java", "c_cpp",
"coffee", "perl", "csharp", "svg", "clojure", "scss", "json", "groovy",
"ocaml", "scala", "textile", "scad", "markdown", "latex"
"ocaml", "scala", "textile", "scad", "markdown", "latex", "powershell"
].forEach(function(mode) {
console.log("mode " + mode);
copy({

11
demo/demo.js
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@ -73,6 +73,7 @@ var TextMode = require("ace/mode/text").Mode;
var GroovyMode = require("ace/mode/groovy").Mode;
var ScalaMode = require("ace/mode/scala").Mode;
var LatexMode = require("ace/mode/latex").Mode;
var PowershellMode = require("ace/mode/powershell").Mode;
var UndoManager = require("ace/undomanager").UndoManager;
var vim = require("ace/keyboard/keybinding/vim").Vim;
@ -201,6 +202,10 @@ exports.launch = function(env) {
docs.latex.setMode(new LatexMode());
docs.latex.setUndoManager(new UndoManager());
docs.powershell = new EditSession(require("ace/requirejs/text!demo/docs/powershell.ps1"));
docs.powershell.setMode(new PowershellMode());
docs.powershell.setUndoManager(new UndoManager());
// Add a "name" property to all docs
for (var doc in docs) {
docs[doc].name = doc;
@ -245,7 +250,8 @@ exports.launch = function(env) {
csharp: new CSharpMode(),
groovy: new GroovyMode(),
scala: new ScalaMode(),
latex: new LatexMode()
latex: new LatexMode(),
powershell: new PowershellMode()
};
function getMode() {
@ -352,6 +358,9 @@ exports.launch = function(env) {
else if (mode instanceof LatexMode) {
modeEl.value = "latex";
}
else if (mode instanceof PowershellMode) {
modeEl.value = "powershell";
}
else {
modeEl.value = "text";
}

24
demo/docs/powershell.ps1 Normal file
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@ -0,0 +1,24 @@
# This is a simple comment
function Hello($name) {
Write-host "Hello $name"
}
function add($left, $right=4) {
if ($right -ne 4) {
return $left
} elseif ($left -eq $null -and $right -eq 2) {
return 3
} else {
return 2
}
}
$number = 1 + 2;
$number += 3
Write-Host Hello -name "World"
$an_array = @(1, 2, 3)
$a_hash = @{"something" = "something else"}
& notepad .\readme.md

2
kitchen-sink.html
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@ -46,6 +46,7 @@
<option value="groovy">Groovy</option>
<option value="scala">Scala</option>
<option value="latex">LaTeX</option>
<option value="powershell">Powershell</option>
</select>
</td>
</tr>
@ -78,6 +79,7 @@
<option value="groovy">Groovy</option>
<option value="scala">Scala</option>
<option value="latex">LaTeX</option>
<option value="powershell">Powershell</option>
</select>
</td>
</tr>

56
lib/ace/mode/powershell.js Normal file
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@ -0,0 +1,56 @@
define(function(require, exports, module) {
var oop = require("pilot/oop");
var TextMode = require("ace/mode/text").Mode;
var Tokenizer = require("ace/tokenizer").Tokenizer;
var PowershellHighlightRules = require("ace/mode/powershell_highlight_rules").PowershellHighlightRules;
var MatchingBraceOutdent = require("ace/mode/matching_brace_outdent").MatchingBraceOutdent;
var CstyleBehaviour = require("ace/mode/behaviour/cstyle").CstyleBehaviour;
var Mode = function() {
this.$tokenizer = new Tokenizer(new PowershellHighlightRules().getRules());
this.$outdent = new MatchingBraceOutdent();
this.$behaviour = new CstyleBehaviour();
};
oop.inherits(Mode, TextMode);
(function() {
this.getNextLineIndent = function(state, line, tab) {
var indent = this.$getIndent(line);
var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
var tokens = tokenizedLine.tokens;
var endState = tokenizedLine.state;
if (tokens.length && tokens[tokens.length-1].type == "comment") {
return indent;
}
if (state == "start") {
var match = line.match(/^.*[\{\(\[]\s*$/);
if (match) {
indent += tab;
}
}
return indent;
};
this.checkOutdent = function(state, line, input) {
return this.$outdent.checkOutdent(line, input);
};
this.autoOutdent = function(state, doc, row) {
this.$outdent.autoOutdent(doc, row);
};
this.createWorker = function(session) {
return null;
};
}).call(Mode.prototype);
exports.Mode = Mode;
});

138
lib/ace/mode/powershell_highlight_rules.js Normal file
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@ -0,0 +1,138 @@
define(function(require, exports, module) {
var oop = require("pilot/oop");
var lang = require("pilot/lang");
var DocCommentHighlightRules = require("ace/mode/doc_comment_highlight_rules").DocCommentHighlightRules;
var TextHighlightRules = require("ace/mode/text_highlight_rules").TextHighlightRules;
var PowershellHighlightRules = function() {
var keywords = lang.arrayToMap(
("function|if|else|elseif|switch|while|default|for|do|until|break|continue|" +
"foreach|return|filter|in|trap|throw|param|begin|process|end").split("|")
);
var builtinFunctions = lang.arrayToMap(
("Get-Alias|Import-Alias|New-Alias|Set-Alias|Get-AuthenticodeSignature|Set-AuthenticodeSignature|" +
"Set-Location|Get-ChildItem|Clear-Item|Get-Command|Measure-Command|Trace-Command|" +
"Add-Computer|Checkpoint-Computer|Remove-Computer|Restart-Computer|Restore-Computer|Stop-Computer|" +
"Reset-ComputerMachinePassword|Test-ComputerSecureChannel|Add-Content|Get-Content|Set-Content|Clear-Content|" +
"Get-Command|Invoke-Command|Enable-ComputerRestore|Disable-ComputerRestore|Get-ComputerRestorePoint|Test-Connection|" +
"ConvertFrom-CSV|ConvertTo-CSV|ConvertTo-Html|ConvertTo-Xml|ConvertFrom-SecureString|ConvertTo-SecureString|" +
"Copy-Item|Export-Counter|Get-Counter|Import-Counter|Get-Credential|Get-Culture|" +
"Get-ChildItem|Get-Date|Set-Date|Remove-Item|Compare-Object|Get-Event|" +
"Get-WinEvent|New-Event|Remove-Event|Unregister-Event|Wait-Event|Clear-EventLog|" +
"Get-Eventlog|Limit-EventLog|New-Eventlog|Remove-EventLog|Show-EventLog|Write-EventLog|" +
"Get-EventSubscriber|Register-EngineEvent|Register-ObjectEvent|Register-WmiEvent|Get-ExecutionPolicy|Set-ExecutionPolicy|" +
"Export-Alias|Export-Clixml|Export-Console|Export-Csv|ForEach-Object|Format-Custom|" +
"Format-List|Format-Table|Format-Wide|Export-FormatData|Get-FormatData|Get-Item|" +
"Get-ChildItem|Get-Help|Add-History|Clear-History|Get-History|Invoke-History|" +
"Get-Host|Read-Host|Write-Host|Get-HotFix|Import-Clixml|Import-Csv|" +
"Invoke-Command|Invoke-Expression|Get-Item|Invoke-Item|New-Item|Remove-Item|" +
"Set-Item|Clear-ItemProperty|Copy-ItemProperty|Get-ItemProperty|Move-ItemProperty|New-ItemProperty|" +
"Remove-ItemProperty|Rename-ItemProperty|Set-ItemProperty|Get-Job|Receive-Job|Remove-Job|" +
"Start-Job|Stop-Job|Wait-Job|Stop-Process|Update-List|Get-Location|" +
"Pop-Location|Push-Location|Set-Location|Send-MailMessage|Add-Member|Get-Member|" +
"Move-Item|Compare-Object|Group-Object|Measure-Object|New-Object|Select-Object|" +
"Sort-Object|Where-Object|Out-Default|Out-File|Out-GridView|Out-Host|" +
"Out-Null|Out-Printer|Out-String|Convert-Path|Join-Path|Resolve-Path|" +
"Split-Path|Test-Path|Get-Pfxcertificate|Pop-Location|Push-Location|Get-Process|" +
"Start-Process|Stop-Process|Wait-Process|Enable-PSBreakpoint|Disable-PSBreakpoint|Get-PSBreakpoint|" +
"Set-PSBreakpoint|Remove-PSBreakpoint|Get-PSDrive|New-PSDrive|Remove-PSDrive|Get-PSProvider|" +
"Set-PSdebug|Enter-PSSession|Exit-PSSession|Export-PSSession|Get-PSSession|Import-PSSession|" +
"New-PSSession|Remove-PSSession|Disable-PSSessionConfiguration|Enable-PSSessionConfiguration|Get-PSSessionConfiguration|Register-PSSessionConfiguration|" +
"Set-PSSessionConfiguration|Unregister-PSSessionConfiguration|New-PSSessionOption|Add-PsSnapIn|Get-PsSnapin|Remove-PSSnapin|" +
"Get-Random|Read-Host|Remove-Item|Rename-Item|Rename-ItemProperty|Select-Object|" +
"Select-XML|Send-MailMessage|Get-Service|New-Service|Restart-Service|Resume-Service|" +
"Set-Service|Start-Service|Stop-Service|Suspend-Service|Sort-Object|Start-Sleep|" +
"ConvertFrom-StringData|Select-String|Tee-Object|New-Timespan|Trace-Command|Get-Tracesource|" +
"Set-Tracesource|Start-Transaction|Complete-Transaction|Get-Transaction|Use-Transaction|Undo-Transaction|" +
"Start-Transcript|Stop-Transcript|Add-Type|Update-TypeData|Get-Uiculture|Get-Unique|" +
"Update-Formatdata|Update-Typedata|Clear-Variable|Get-Variable|New-Variable|Remove-Variable|" +
"Set-Variable|New-WebServiceProxy|Where-Object|Write-Debug|Write-Error|Write-Host|" +
"Write-Output|Write-Progress|Write-Verbose|Write-Warning|Set-WmiInstance|Invoke-WmiMethod|" +
"Get-WmiObject|Remove-WmiObject|Connect-WSMan|Disconnect-WSMan|Test-WSMan|Invoke-WSManAction|" +
"Disable-WSManCredSSP|Enable-WSManCredSSP|Get-WSManCredSSP|New-WSManInstance|Get-WSManInstance|Set-WSManInstance|" +
"Remove-WSManInstance|Set-WSManQuickConfig|New-WSManSessionOption").split("|"));
var binaryOperatorsRe = "eq|ne|ge|gt|lt|le|like|notlike|match|notmatch|replace|contains|notcontains|" +
"ieq|ine|ige|igt|ile|ilt|ilike|inotlike|imatch|inotmatch|ireplace|icontains|inotcontains|" +
"is|isnot|as|" +
"and|or|band|bor|not";
// regexp must not have capturing parentheses. Use (?:) instead.
// regexps are ordered -> the first match is used
this.$rules = {
"start" : [
{
token : "comment",
regex : "#.*$"
}, {
token : "string", // single line
regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
}, {
token : "string", // single line
regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
}, {
token : "constant.numeric", // hex
regex : "0[xX][0-9a-fA-F]+\\b"
}, {
token : "constant.numeric", // float
regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
}, {
token : "constant.language.boolean",
regex : "[$](?:[Tt]rue|[Ff]alse)\\b"
}, {
token : "constant.language",
regex : "[$][Nn]ull\\b"
}, {
token : "variable.instance",
regex : "[$][a-zA-Z][a-zA-Z0-9_]*\\b"
}, {
token : function(value) {
if (keywords.hasOwnProperty(value))
return "keyword";
else if (builtinFunctions.hasOwnProperty(value))
return "support.function";
else
return "identifier";
},
// TODO: Unicode escape sequences
// TODO: Unicode identifiers
regex : "[a-zA-Z_$][a-zA-Z0-9_$\\-]*\\b"
}, {
token : "keyword.operator",
regex : "\\-(?:" + binaryOperatorsRe + ")"
}, {
token : "keyword.operator",
regex : "&|\\*|\\+|\\-|\\=|\\+=|\\-="
}, {
token : "lparen",
regex : "[[({]"
}, {
token : "rparen",
regex : "[\\])}]"
}, {
token : "text",
regex : "\\s+"
}
],
"comment" : [
{
token : "comment", // closing comment
regex : ".*?\\*\\/",
next : "start"
}, {
token : "comment", // comment spanning whole line
merge : true,
regex : ".+"
}
]
};
};
oop.inherits(PowershellHighlightRules, TextHighlightRules);
exports.PowershellHighlightRules = PowershellHighlightRules;
});