| author | Claus Gittinger <cg@exept.de> |
| Sun, 29 Jan 2017 12:55:36 +0100 | |
| changeset 4103 | 2536fe3291dd |
| parent 3816 | cfa6ac81379f |
| child 3835 | 087c6f2c4765 |
| child 4113 | 2542528ec54a |
| permissions | -rw-r--r-- |
| 662 | 1 |
" |
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COPYRIGHT (c) 1998 by eXept Software AG |
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All Rights Reserved |
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||
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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"{ Package: 'stx:libcomp' }"
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"{ NameSpace: Smalltalk }"
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AbstractSyntaxHighlighter subclass:#SyntaxHighlighter |
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instanceVariableNames:'currentSuperclasses currentSubclasses |
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cachedLocalIdentifierEmphasis cachedLocalIdentifierColor |
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cachedStringEmphasis cachedStringColor' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'System-Compiler' |
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! |
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!SyntaxHighlighter class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1998 by eXept Software AG |
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All Rights Reserved |
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||
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This software is furnished under a license and may be used |
|
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only in accordance with the terms of that license and with the |
|
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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documentation |
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" |
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colors a method. |
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" |
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! ! |
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!SyntaxHighlighter class methodsFor:'constants'! |
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codeAspectClassDefinition |
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^ #classDefinition |
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"Created: / 27-07-2012 / 22:17:24 / cg" |
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! |
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codeAspectExpression |
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^ #expression |
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"Created: / 27-07-2012 / 22:01:26 / cg" |
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! |
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codeAspectMethod |
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^ #method |
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"Created: / 27-07-2012 / 22:01:42 / cg" |
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! ! |
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!SyntaxHighlighter class methodsFor:'highlighting'! |
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formatClassDefinition:aString in:aClass |
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"format (recolor) a class definition expression in a given class. |
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Return the text containing font changes and color information." |
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^ self formatExpression:aString in:aClass |
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! |
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formatMethod:aString in:aClass |
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ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
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"format (recolor) a method in a given class. |
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ebc432c71aec
much faster (due to runArray changes.
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parents:
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diff
changeset
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Return the text containing font changes and color information." |
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^ self formatMethod:aString in:aClass using:nil |
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" |
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self |
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formatMethod:'foo |
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^ self bar:''hello''. |
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' , (Character doubleQuote asString) , 'some comment' , (Character doubleQuote asString) , ' |
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' |
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in:UndefinedObject |
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" |
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"Modified: / 23.10.1998 / 22:48:45 / cg" |
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! |
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formatMethod:aString in:aClass using:preferencesOrNil |
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"format (recolor) a method in a given class. |
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Return the text containing font changes and color information." |
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"/ cg: I smell a wumpus: I don't think, all of this must be redefined - most is already there in the superclass. |
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|highlighter tree newText| |
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aString isNil ifTrue:[^ nil]. |
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Error handle:[:ex | |
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"/ Transcript showCR:ex description. |
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(ParseError handles:ex) ifFalse:[ |
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ex creator isHandled ifTrue:[ |
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"/ Transcript showCR:'handled'. |
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ex reject. |
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]. |
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Do not write Warning messages about parse errors
Stefan Vogel <sv@exept.de>
parents:
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diff
changeset
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"Parse error may happen when re-formatting incomplete code while editing" |
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changed: #formatMethod:in:using:
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parents:
2460
diff
changeset
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"/ ('SyntaxHighlighter [info]: error during highlight: ' , ex description) infoPrintCR.
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2087
42c0f2fe415d
Do not write Warning messages about parse errors
Stefan Vogel <sv@exept.de>
parents:
2070
diff
changeset
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"/ ex suspendedContext fullPrintAll. |
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42c0f2fe415d
Do not write Warning messages about parse errors
Stefan Vogel <sv@exept.de>
parents:
2070
diff
changeset
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]. |
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highlighter notNil ifTrue:[ |
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^ self colorize:(newText ? aString) forErrorAtPosition:highlighter sourceStream position withOriginal:aString |
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]. |
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^ aString |
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] do:[ |
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|sourceString| |
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sourceString := aString string. |
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newText := sourceString asUnicode16String asText. |
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"/ use an array here (instead of the RunArray) - this can be changed much faster using #at:put: |
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newText emphasisCollection:(Array new:sourceString size). |
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highlighter := self for:(ReadStream on:sourceString) in:aClass. |
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preferencesOrNil notNil ifTrue:[highlighter preferences:preferencesOrNil]. |
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"/ highlighter ignoreErrors:true. |
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highlighter ignoreWarnings:true. |
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highlighter sourceText:newText. |
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tree := highlighter parseMethod. |
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newText := highlighter sourceText. "/ might have changed identity |
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"/ now, convert the emphasis-array to a runArray |
| 3598 | 141 |
newText emphasisCollection:(newText emphasis asRunArray). |
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680
ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
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tree == #Error ifTrue:[ |
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^ self colorize:newText forErrorAtPosition:highlighter sourceStream position withOriginal:aString. |
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]. |
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^ newText |
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] |
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680
ebc432c71aec
much faster (due to runArray changes.
Claus Gittinger <cg@exept.de>
parents:
678
diff
changeset
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" |
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self |
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formatMethod:'foo |
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^ self bar:''hello''. |
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' , (Character doubleQuote asString) , 'some comment' , (Character doubleQuote asString) , ' |
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' |
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in:UndefinedObject |
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" |
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2807
48955b6f8874
changed: #formatMethod:in:using:
Claus Gittinger <cg@exept.de>
parents:
2460
diff
changeset
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"Modified: / 04-02-2012 / 11:53:16 / cg" |
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! ! |
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!SyntaxHighlighter methodsFor:'initialization'! |
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initialize |
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super initialize. |
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990
cd1aa00086fd
dont care to fold constants during syntaxHighlight
Claus Gittinger <cg@exept.de>
parents:
987
diff
changeset
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foldConstants := false. |
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compilerflags separated into ParserFlags.
Claus Gittinger <cg@exept.de>
parents:
1553
diff
changeset
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"/ parserFlags allowDollarInIdentifier:true. |
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990
cd1aa00086fd
dont care to fold constants during syntaxHighlight
Claus Gittinger <cg@exept.de>
parents:
987
diff
changeset
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preferences := UserPreferences current. |
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fullSelectorCheck := preferences fullSelectorCheck. |
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"Created: / 31.3.1998 / 15:12:55 / cg" |
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"Modified: / 5.1.1980 / 00:44:03 / cg" |
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! ! |
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!SyntaxHighlighter methodsFor:'syntax detection'! |
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markArgumentIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences argumentIdentifierEmphasis) |
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color:(preferences argumentIdentifierColor) |
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"Modified: / 31.3.1998 / 18:01:27 / cg" |
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! |
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markAssignedClassVariableIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences classVariableIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences classVariableIdentifierColor) |
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backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Created: / 13-02-2012 / 11:49:59 / cg" |
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! |
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markAssignedGlobalIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences globalIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences globalIdentifierColor) |
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backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Modified: / 31-03-1998 / 18:02:14 / cg" |
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"Created: / 13-02-2012 / 11:44:33 / cg" |
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! |
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markAssignedIdentifierFrom:pos1 to:pos2 |
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"any other identifier (PrivateClass, Workspace, Doit, etc.)" |
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self markAssignedGlobalIdentifierFrom:pos1 to:pos2 |
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! |
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| 2811 | 216 |
markAssignedInstVarIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences instVarIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences instVarIdentifierColor) |
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backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Created: / 13-02-2012 / 11:50:19 / cg" |
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! |
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markAssignedPoolVariableIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences sideEffectAssignmentEmphasis) ifNil:(preferences poolVariableIdentifierEmphasis) |
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color:(preferences sideEffectAssignmentColor) ifNil:(preferences poolVariableIdentifierColor) |
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| 2811 | 231 |
backgroundColor:(preferences sideEffectAssignmentBackgroundColor) |
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"Created: / 13-02-2012 / 11:49:14 / cg" |
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! |
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markAssignedVariable:v from:pos to:endPos |
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"support for syntaxColoring" |
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|type| |
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type := v type. |
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(type == #BlockArg |
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or:[ type == #MethodArg |
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or:[ type == #BlockVariable |
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or:[ type == #MethodVariable]]]) ifTrue:[ |
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| 3187 | 246 |
self markVariable:v from:pos to:endPos assigned:true. |
| 2811 | 247 |
^ self |
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]. |
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(type == #GlobalVariable) ifTrue:[ |
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self markAssignedGlobalIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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(type == #PoolVariable) ifTrue:[ |
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self markAssignedPoolVariableIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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(type == #ClassVariable) ifTrue:[ |
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self markAssignedClassVariableIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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(type == #InstanceVariable) ifTrue:[ |
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self markAssignedInstVarIdentifierFrom:pos to:endPos. |
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^ self |
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]. |
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self markAssignedIdentifierFrom:pos to:endPos. |
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"Created: / 13-02-2012 / 11:42:23 / cg" |
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! |
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markBadIdentifierFrom:pos1 to:pos2 |
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self |
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markFrom:pos1 to:pos2 |
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withEmphasis:(preferences badIdentifierEmphasis) |
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color:(preferences badIdentifierColor) |
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| 884 | 276 |
! |
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| 2055 | 278 |
markBlockFrom:pos1 to:pos2 |
| 2228 | 279 |
"an experiment (which does not look too good, after all): |
280 |
the deeper the nesting of the block, the darker the background color." |
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| 2055 | 282 |
"/ |level color| |
283 |
"/ |
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"/ level := currentBlock isNil ifTrue:[1] ifFalse:[currentBlock nestingLevel+1]. |
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| 2228 | 285 |
"/ level > 5 ifTrue:[ |
286 |
"/ color := Color yellow darkened. |
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"/ ] ifFalse:[ |
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"/ color := {
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"/ Color yellow lightened lightened. |
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"/ Color yellow lightened . |
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"/ Color yellow . |
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"/ Color yellow slightlyDarkened . |
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"/ Color yellow darkened . |
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"/ } at:level. |
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"/ ]. |
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| 2055 | 296 |
"/ self |
297 |
"/ markFrom:pos1 to:pos2 |
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| 2228 | 298 |
"/ withAddedEmphasis:(#backgroundColor->color). |
| 2055 | 299 |
! |
300 |
||
| 662 | 301 |
markBooleanConstantFrom:pos1 to:pos2 |
302 |
self |
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markFrom:pos1 to:pos2 |
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| 1553 | 304 |
withEmphasis:(preferences booleanConstantEmphasis) |
305 |
color:(preferences booleanConstantColor) |
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| 662 | 306 |
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"Created: / 31.3.1998 / 18:09:01 / cg" |
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| 665 | 308 |
"Modified: / 31.3.1998 / 19:36:44 / cg" |
| 662 | 309 |
! |
310 |
||
| 673 | 311 |
markBracketAt:pos |
| 2070 | 312 |
|level colors clr em| |
313 |
||
314 |
preferences emphasizeParenthesisLevel ifFalse:[ |
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315 |
self |
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markFrom:pos to:pos |
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withEmphasis:(preferences bracketEmphasis) |
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318 |
color:(preferences bracketColor). |
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319 |
||
320 |
^ self |
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]. |
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322 |
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323 |
level := currentBlock isNil ifTrue:[1] ifFalse:[currentBlock nestingLevel + 2]. |
|
324 |
(sourceText at:pos) = $] ifTrue:[ |
|
325 |
level := level - 1. |
|
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]. |
|
327 |
||
328 |
colors := Array |
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329 |
with:(Color black) |
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330 |
with:(Color blue) |
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331 |
with:(Color green blendWith:(Color grey:30)) |
|
332 |
with:(Color red blendWith:(Color grey:30)) |
|
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with:(Color yellow darkened). |
|
334 |
||
335 |
clr := colors at:((level-1) \\ colors size + 1). |
|
336 |
em := #normal. |
|
337 |
level > 1 ifTrue:[ |
|
338 |
em := #bold. |
|
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]. |
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| 673 | 340 |
self |
341 |
markFrom:pos to:pos |
|
| 2070 | 342 |
withEmphasis:em |
343 |
color:clr |
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| 673 | 344 |
! |
345 |
||
| 870 | 346 |
markClassVariableIdentifierFrom:pos1 to:pos2 |
347 |
self |
|
348 |
markFrom:pos1 to:pos2 |
|
| 1553 | 349 |
withEmphasis:(preferences classVariableIdentifierEmphasis) |
350 |
color:(preferences classVariableIdentifierColor) |
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| 870 | 351 |
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"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
353 |
! |
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354 |
||
| 662 | 355 |
markCommentFrom:pos1 to:pos2 |
356 |
self |
|
357 |
markFrom:pos1 to:pos2 |
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| 1553 | 358 |
withEmphasis:(preferences commentEmphasis) |
359 |
color:(preferences commentColor) |
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| 3353 | 360 |
font:(preferences commentFont) |
| 662 | 361 |
|
| 1550 | 362 |
" |
363 |
UserPreferences current commentEmphasis |
|
364 |
" |
|
365 |
"Modified: / 31.3.1998 / 18:01:55 / cg" |
|
| 662 | 366 |
! |
367 |
||
368 |
markConstantFrom:pos1 to:pos2 |
|
369 |
self |
|
370 |
markFrom:pos1 to:pos2 |
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| 1553 | 371 |
withEmphasis:(preferences constantEmphasis) |
372 |
color:(preferences constantColor) |
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| 662 | 373 |
|
374 |
"Modified: / 31.3.1998 / 18:01:44 / cg" |
|
375 |
"Created: / 31.3.1998 / 18:09:22 / cg" |
|
376 |
! |
|
377 |
||
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
378 |
markGlobalClassIdentifierFrom:pos1 to:pos2 |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
379 |
self |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
380 |
markFrom:pos1 to:pos2 |
| 1553 | 381 |
withEmphasis:(preferences globalClassIdentifierEmphasis) |
382 |
color:(preferences globalClassIdentifierColor) |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
383 |
|
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
384 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
385 |
"Created: / 4.3.1999 / 12:53:02 / cg" |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
386 |
! |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
387 |
|
| 662 | 388 |
markGlobalIdentifierFrom:pos1 to:pos2 |
389 |
self |
|
390 |
markFrom:pos1 to:pos2 |
|
| 1553 | 391 |
withEmphasis:(preferences globalIdentifierEmphasis) |
392 |
color:(preferences globalIdentifierColor) |
|
| 662 | 393 |
|
394 |
"Modified: / 31.3.1998 / 18:02:14 / cg" |
|
395 |
! |
|
396 |
||
397 |
markHereFrom:pos1 to:pos2 |
|
398 |
self |
|
399 |
markFrom:pos1 to:pos2 |
|
| 1553 | 400 |
withEmphasis:(preferences hereEmphasis) |
401 |
color:(preferences hereColor) |
|
| 662 | 402 |
|
403 |
"Modified: / 31.3.1998 / 18:02:25 / cg" |
|
404 |
! |
|
405 |
||
406 |
markIdentifierFrom:pos1 to:pos2 |
|
407 |
self |
|
408 |
markFrom:pos1 to:pos2 |
|
| 1553 | 409 |
withEmphasis:(preferences identifierEmphasis) |
410 |
color:(preferences identifierColor) |
|
| 662 | 411 |
|
412 |
"Modified: / 31.3.1998 / 18:02:39 / cg" |
|
413 |
"Created: / 31.3.1998 / 18:04:56 / cg" |
|
414 |
! |
|
415 |
||
| 686 | 416 |
markInstVarIdentifierFrom:pos1 to:pos2 |
417 |
self |
|
418 |
markFrom:pos1 to:pos2 |
|
| 1553 | 419 |
withEmphasis:(preferences instVarIdentifierEmphasis) |
420 |
color:(preferences instVarIdentifierColor) |
|
| 686 | 421 |
|
422 |
"Created: / 16.4.1998 / 18:35:40 / cg" |
|
423 |
"Modified: / 16.4.1998 / 18:37:30 / cg" |
|
424 |
! |
|
425 |
||
| 662 | 426 |
markLocalIdentifierFrom:pos1 to:pos2 |
| 1802 | 427 |
cachedLocalIdentifierEmphasis isNil ifTrue:[ |
428 |
cachedLocalIdentifierEmphasis := preferences localIdentifierEmphasis. |
|
429 |
cachedLocalIdentifierColor := preferences localIdentifierColor. |
|
430 |
]. |
|
| 662 | 431 |
self |
432 |
markFrom:pos1 to:pos2 |
|
| 1802 | 433 |
withEmphasis:cachedLocalIdentifierEmphasis |
434 |
color:cachedLocalIdentifierColor |
|
| 662 | 435 |
|
436 |
"Modified: / 31.3.1998 / 18:02:39 / cg" |
|
437 |
! |
|
438 |
||
439 |
markMethodSelectorFrom:pos1 to:pos2 |
|
440 |
self |
|
441 |
markFrom:pos1 to:pos2 |
|
| 1553 | 442 |
withEmphasis:(preferences methodSelectorEmphasis) |
443 |
color:(preferences methodSelectorColor) |
|
| 662 | 444 |
|
445 |
"Modified: / 31.3.1998 / 18:02:52 / cg" |
|
446 |
! |
|
447 |
||
| 1684 | 448 |
markNumberConstantFrom:pos1 to:pos2 |
449 |
self |
|
450 |
markFrom:pos1 to:pos2 |
|
451 |
withEmphasis:(preferences numberConstantEmphasis) |
|
452 |
color:(preferences numberConstantColor) |
|
453 |
||
454 |
"Modified: / 31.3.1998 / 18:01:44 / cg" |
|
455 |
"Created: / 31.3.1998 / 18:09:22 / cg" |
|
456 |
! |
|
457 |
||
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
458 |
markParenthesisAt:pos |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
459 |
|colors clr em| |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
460 |
|
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
461 |
preferences emphasizeParenthesisLevel ifFalse:[^ self]. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
462 |
|
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
463 |
colors := Array |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
464 |
with:(Color black) |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
465 |
with:(Color blue) |
| 1757 | 466 |
with:(Color green blendWith:(Color grey:30)) |
467 |
with:(Color red blendWith:(Color grey:30)) |
|
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
468 |
with:(Color yellow darkened). |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
469 |
|
| 1757 | 470 |
clr := colors at:((parenthesisLevel-1) \\ colors size + 1). |
|
1640
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
471 |
em := #normal. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
472 |
parenthesisLevel > 1 ifTrue:[ |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
473 |
em := #bold. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
474 |
]. |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
475 |
self |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
476 |
markFrom:pos to:pos |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
477 |
withEmphasis:em |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
478 |
color:clr |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
479 |
! |
|
261459ccc704
emphasize parenthesis nesting
Claus Gittinger <cg@exept.de>
parents:
1636
diff
changeset
|
480 |
|
| 1553 | 481 |
markPoolVariableIdentifierFrom:pos1 to:pos2 |
482 |
self |
|
483 |
markFrom:pos1 to:pos2 |
|
484 |
withEmphasis:(preferences poolVariableIdentifierEmphasis) |
|
485 |
color:(preferences poolVariableIdentifierColor) |
|
486 |
! |
|
487 |
||
| 838 | 488 |
markReturnAt:pos |
| 3598 | 489 |
"/ sourceText := (sourceText copyTo:pos-1),(Character value:16r21e7),(sourceText copyFrom:pos+1). |
| 838 | 490 |
self |
491 |
markFrom:pos to:pos |
|
| 1553 | 492 |
withEmphasis:(preferences returnEmphasis) |
493 |
color:(preferences returnColor) |
|
| 838 | 494 |
|
495 |
"Modified: / 31.3.1998 / 19:36:44 / cg" |
|
496 |
"Created: / 5.1.1980 / 00:44:27 / cg" |
|
497 |
! |
|
498 |
||
| 863 | 499 |
markSelector:selectorString from:pos1 to:pos2 receiverNode:aReceiverNode |
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
500 |
|fg selectorSymbol check ok rec em| |
| 863 | 501 |
|
502 |
"/ uncommenting the code below |
|
503 |
"/ will suppress highlighting of common selectors ... |
|
504 |
"/ |
|
505 |
"/ (#( |
|
506 |
"/ 'ifTrue:' |
|
507 |
"/ 'ifFalse:' |
|
508 |
"/ 'not' |
|
509 |
"/ 'and:' |
|
510 |
"/ 'or:' |
|
511 |
"/ '=' |
|
512 |
"/ '==' |
|
513 |
"/ '~=' |
|
514 |
"/ '~~' |
|
515 |
"/ ) includes:sel) ifTrue:[ |
|
516 |
"/ ^ self |
|
517 |
"/ ]. |
|
518 |
||
| 1526 | 519 |
fg := preferences selectorColor. |
520 |
em := preferences selectorEmphasis. |
|
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
521 |
selectorSymbol := selectorString asSymbolIfInterned. |
|
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
522 |
selectorSymbol isNil ifTrue:[ |
| 1905 | 523 |
em := preferences unimplementedSelectorEmphasis. |
524 |
fg := preferences unimplementedSelectorColor. |
|
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
525 |
] ifFalse:[ |
| 1905 | 526 |
ok := true. |
527 |
||
| 863 | 528 |
fullSelectorCheck == true ifTrue:[ |
529 |
||
|
1498
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
530 |
check := [:cls | (cls includesSelector:selectorSymbol) |
|
9b4366551a2a
speed up symbol checking and generation
Stefan Vogel <sv@exept.de>
parents:
1396
diff
changeset
|
531 |
or:[cls class includesSelector:selectorSymbol]]. |
| 863 | 532 |
|
533 |
ok := false. |
|
534 |
||
535 |
"/ limit search if possible |
|
536 |
(classToCompileFor notNil |
|
537 |
and:[aReceiverNode isSelf or:[aReceiverNode isSuper]]) ifTrue:[ |
|
538 |
currentSuperclasses isNil ifTrue:[ |
|
539 |
currentSuperclasses := classToCompileFor withAllSuperclasses. |
|
540 |
]. |
|
541 |
ok := currentSuperclasses contains:check. |
|
542 |
(ok not and:[aReceiverNode isSelf]) ifTrue:[ |
|
543 |
currentSubclasses isNil ifTrue:[ |
|
544 |
currentSubclasses := classToCompileFor allSubclasses. |
|
545 |
]. |
|
546 |
ok := currentSubclasses contains:check. |
|
547 |
]. |
|
548 |
] ifFalse:[ |
|
| 3816 | 549 |
aReceiverNode isLiteral ifTrue:[ |
| 863 | 550 |
ok := aReceiverNode evaluate class withAllSuperclasses contains:check. |
551 |
] ifFalse:[ |
|
552 |
(aReceiverNode isGlobal |
|
553 |
and:[(rec := aReceiverNode evaluate) isBehavior]) ifTrue:[ |
|
554 |
ok := rec class withAllSuperclasses contains:check. |
|
555 |
] ifFalse:[ |
|
556 |
ok := Smalltalk allClasses contains:check |
|
557 |
] |
|
558 |
] |
|
559 |
]. |
|
| 1905 | 560 |
]. |
| 3232 | 561 |
|
| 1905 | 562 |
ok ifFalse:[ |
563 |
em := preferences unimplementedSelectorEmphasis. |
|
564 |
fg := preferences unimplementedSelectorColor. |
|
565 |
] ifTrue:[ |
|
| 3343 | 566 |
(self class isControlFlowSelector:selectorSymbol) ifTrue:[ |
| 1905 | 567 |
em := preferences controlFlowSelectorEmphasis. |
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
568 |
fg := preferences controlFlowSelectorColor |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
569 |
] ifFalse:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
570 |
(self collectionEnumerationSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
571 |
em := preferences collectionEnumerationSelectorEmphasis. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
572 |
fg := preferences collectionEnumerationSelectorColor |
| 3229 | 573 |
] ifFalse:[ |
574 |
(self debugSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
575 |
em := preferences debugSelectorEmphasis. |
|
576 |
fg := preferences debugSelectorColor |
|
577 |
] ifFalse:[ |
|
578 |
(self errorRaisingSelectors includesIdentical:selectorSymbol) ifTrue:[ |
|
579 |
em := preferences errorRaisingSelectorEmphasis. |
|
580 |
fg := preferences errorRaisingSelectorColor |
|
581 |
]. |
|
582 |
]. |
|
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
583 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
584 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
585 |
em isNil ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
586 |
em := preferences selectorEmphasis |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
587 |
]. |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
588 |
fg isNil ifTrue:[ |
|
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
589 |
fg := preferences selectorColor |
| 1905 | 590 |
]. |
591 |
]. |
|
| 863 | 592 |
]. |
593 |
self |
|
594 |
markFrom:pos1 to:pos2 |
|
| 1553 | 595 |
withEmphasis:em |
596 |
color:fg |
|
| 863 | 597 |
|
|
2816
e8b84f6d7462
changed: #markSelector:from:to:receiverNode:
Claus Gittinger <cg@exept.de>
parents:
2811
diff
changeset
|
598 |
"Modified: / 14-02-2012 / 16:03:52 / cg" |
| 863 | 599 |
! |
600 |
||
| 662 | 601 |
markSelfFrom:pos1 to:pos2 |
602 |
self |
|
603 |
markFrom:pos1 to:pos2 |
|
| 1553 | 604 |
withEmphasis:(preferences selfEmphasis) |
605 |
color:(preferences selfColor) |
|
| 662 | 606 |
|
607 |
"Modified: / 31.3.1998 / 18:03:10 / cg" |
|
608 |
! |
|
609 |
||
610 |
markStringFrom:pos1 to:pos2 |
|
| 1802 | 611 |
cachedStringEmphasis isNil ifTrue:[ |
612 |
cachedStringEmphasis := preferences stringEmphasis. |
|
613 |
cachedStringColor := preferences stringColor. |
|
614 |
]. |
|
| 662 | 615 |
self |
616 |
markFrom:pos1 to:pos2 |
|
| 1802 | 617 |
withEmphasis:cachedStringEmphasis |
618 |
color:cachedStringColor |
|
| 662 | 619 |
|
620 |
"Modified: / 31.3.1998 / 18:03:18 / cg" |
|
621 |
! |
|
622 |
||
623 |
markSuperFrom:pos1 to:pos2 |
|
624 |
self |
|
625 |
markFrom:pos1 to:pos2 |
|
| 1553 | 626 |
withEmphasis:(preferences superEmphasis) |
627 |
color:(preferences superColor) |
|
| 662 | 628 |
|
629 |
"Modified: / 31.3.1998 / 18:03:26 / cg" |
|
630 |
! |
|
631 |
||
| 672 | 632 |
markSymbolFrom:pos1 to:pos2 |
633 |
self |
|
634 |
markFrom:pos1 to:pos2 |
|
| 1553 | 635 |
withEmphasis:(preferences symbolEmphasis) |
636 |
color:(preferences symbolColor) |
|
| 672 | 637 |
|
638 |
"Created: / 1.4.1998 / 12:56:47 / cg" |
|
639 |
"Modified: / 1.4.1998 / 12:58:00 / cg" |
|
640 |
! |
|
641 |
||
| 662 | 642 |
markThisContextFrom:pos1 to:pos2 |
643 |
self |
|
644 |
markFrom:pos1 to:pos2 |
|
| 1553 | 645 |
withEmphasis:(preferences thisContextEmphasis) |
646 |
color:(preferences thisContextColor) |
|
| 662 | 647 |
|
648 |
"Modified: / 31.3.1998 / 18:03:36 / cg" |
|
| 665 | 649 |
! |
650 |
||
651 |
markUnknownIdentifierFrom:pos1 to:pos2 |
|
652 |
self |
|
653 |
markFrom:pos1 to:pos2 |
|
| 1553 | 654 |
withEmphasis:(preferences unknownIdentifierEmphasis) |
655 |
color:(preferences unknownIdentifierColor) |
|
| 665 | 656 |
|
657 |
"Created: / 31.3.1998 / 19:09:26 / cg" |
|
658 |
"Modified: / 31.3.1998 / 19:10:30 / cg" |
|
| 686 | 659 |
! |
660 |
||
| 3187 | 661 |
markVariable:v from:pos to:endPos assigned:assigned |
| 686 | 662 |
"support for syntaxColoring" |
663 |
||
| 823 | 664 |
|type globalValue nameSym| |
| 686 | 665 |
|
666 |
type := v type. |
|
667 |
(type == #BlockArg |
|
668 |
or:[type == #MethodArg]) ifTrue:[ |
|
669 |
self markArgumentIdentifierFrom:pos to:endPos. |
|
670 |
^ self |
|
671 |
]. |
|
672 |
(type == #BlockVariable |
|
673 |
or:[type == #MethodVariable]) ifTrue:[ |
|
674 |
self markLocalIdentifierFrom:pos to:endPos. |
|
675 |
^ self |
|
676 |
]. |
|
677 |
(type == #GlobalVariable) ifTrue:[ |
|
| 823 | 678 |
nameSym := v name asSymbolIfInterned. |
679 |
nameSym notNil ifTrue:[ |
|
680 |
globalValue := Smalltalk at:nameSym ifAbsent:nil. |
|
681 |
]. |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
682 |
globalValue isBehavior ifTrue:[ |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
683 |
self markGlobalClassIdentifierFrom:pos to:endPos. |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
684 |
] ifFalse:[ |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
685 |
self markGlobalIdentifierFrom:pos to:endPos. |
|
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
686 |
]. |
| 686 | 687 |
^ self |
688 |
]. |
|
| 1553 | 689 |
(type == #PoolVariable) ifTrue:[ |
690 |
self markPoolVariableIdentifierFrom:pos to:endPos. |
|
691 |
^ self |
|
692 |
]. |
|
| 870 | 693 |
(type == #ClassVariable) ifTrue:[ |
694 |
self markClassVariableIdentifierFrom:pos to:endPos. |
|
695 |
^ self |
|
696 |
]. |
|
| 686 | 697 |
(type == #InstanceVariable) ifTrue:[ |
698 |
self markInstVarIdentifierFrom:pos to:endPos. |
|
699 |
^ self |
|
700 |
]. |
|
701 |
||
702 |
self markIdentifierFrom:pos to:endPos. |
|
703 |
||
704 |
"Created: / 16.4.1998 / 18:49:34 / cg" |
|
|
822
a773bb72cbd6
added extra globalClassIdentifierColor & emphasis
Claus Gittinger <cg@exept.de>
parents:
794
diff
changeset
|
705 |
"Modified: / 4.3.1999 / 12:56:13 / cg" |
| 662 | 706 |
! ! |
707 |
||
708 |
!SyntaxHighlighter class methodsFor:'documentation'! |
|
709 |
||
710 |
version |
|
| 3816 | 711 |
^ '$Header$' |
| 2228 | 712 |
! |
713 |
||
714 |
version_CVS |
|
| 3816 | 715 |
^ '$Header$' |
| 662 | 716 |
! ! |
| 2997 | 717 |