author | Jan Vrany <jan.vrany@labware.com> |
Thu, 27 Oct 2022 14:53:59 +0100 | |
branch | jv |
changeset 4735 | 3b11fb3ede98 |
parent 4733 | e19fe34c0dd8 |
permissions | -rw-r--r-- |
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" |
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COPYRIGHT (c) 2006 by eXept Software AG |
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COPYRIGHT (c) 2016-2017 Jan Vrany |
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COPYRIGHT (c) 2021 LabWare |
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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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class: AbstractSyntaxHighlighter
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Parser subclass:#AbstractSyntaxHighlighter |
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instanceVariableNames:'method sourceText preferences fullSelectorCheck commentColor |
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commentEmphasis constantColor constantEmphasis' |
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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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!AbstractSyntaxHighlighter class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 2006 by eXept Software AG |
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COPYRIGHT (c) 2016-2017 Jan Vrany |
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`AbstractSyntaxHighlighter`: use set color preferences (theme) when marking error
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COPYRIGHT (c) 2021 LabWare |
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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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class: AbstractSyntaxHighlighter
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! |
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class: AbstractSyntaxHighlighter
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class: AbstractSyntaxHighlighter
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documentation |
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class: AbstractSyntaxHighlighter
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" |
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class: AbstractSyntaxHighlighter
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common superclass for (smalltalk-) syntax highlighting. |
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This will parse the source code and update the local copy of the |
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sourceText (in that instvar) by changing emphasis and color, |
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as syntax elements are encountered. |
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This is done by redefining appropriate markXXX methods, which are |
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called by the parser whenever an interesting syntactic construct is encountered. |
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These methods are no-ops in the Parser class, but redefined here to update |
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the colorization of sourceText. |
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Caveat: |
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used to be a smalltalk syntax highlighter and therefore (wrongly) subclassed Parser. |
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However, over time, much functionality was added, which is of use for other languages also |
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and this class will therefore be changed to use composition and have parsing delegated. |
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to be independent of the language and to not inherit stuff, which is not needed. |
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" |
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! ! |
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!AbstractSyntaxHighlighter class methodsFor:'api 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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formatClassDefinition:aString in:aClass elementsInto: elements |
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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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"Created: / 10-04-2011 / 18:18:28 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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formatExpression:aString in:aClass |
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"format (recolor) an expression in a given class. |
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Return the text containing font changes and color information." |
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|parser| |
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aString isNil ifTrue:[^ nil]. |
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parser := self for:(ReadStream on:aString string) in:aClass. |
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^ parser formatExpression:aString in:aClass |
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self |
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formatExpression:'(1 + 2) max:5' |
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in:UndefinedObject |
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"Modified: / 7.4.1998 / 09:57:19 / cg" |
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"Created: / 9.4.1998 / 16:57:16 / cg" |
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! |
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formatMethod:aString in:aClass |
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<resource: #obsolete> |
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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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self obsoleteMethodWarning:'use #formatMethodSource:in:'. |
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^ self formatMethod:nil source:aString in:aClass using:nil |
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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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"Modified: / 28-04-2010 / 13:03:04 / cg" |
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! |
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formatMethod:aString in:aClass using:preferencesOrNil |
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<resource: #obsolete> |
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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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self obsoleteMethodWarning:'use #formatMethodSource:in:using:'. |
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^ self formatMethod:nil source:aString in:aClass using:preferencesOrNil |
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"Modified: / 28-04-2010 / 13:03:15 / cg" |
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! |
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formatMethod:methodOrNil source:aString in:aClass |
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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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^ self formatMethod:methodOrNil source: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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"Created: / 28-04-2010 / 13:44:24 / cg" |
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! |
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formatMethod:methodOrNil source: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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aString isNil ifTrue:[^ nil]. |
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^ (self for:aString in:aClass) |
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formatMethod:methodOrNil source:aString in:aClass using:preferencesOrNil |
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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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"Created: / 28-04-2010 / 13:01:42 / cg" |
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"Modified: / 05-07-2011 / 11:22:20 / cg" |
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"Modified: / 22-12-2018 / 09:01:10 / Claus Gittinger" |
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! |
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formatMethodSource:aString in:aClass |
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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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^ self formatMethod:nil source: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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"Created: / 28-04-2010 / 12:58:13 / cg" |
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! |
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formatMethodSource: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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^ self formatMethod:nil source:aString in:aClass using:preferencesOrNil |
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"Modified: / 28-04-2010 / 13:02:11 / cg" |
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! |
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formatStatements:aString in:aClass |
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"Format (recolor) a list of statements with optional temporaries in a given class. |
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Return the text containing font changes and color information." |
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|parser tree text| |
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aString isNil ifTrue:[^ nil]. |
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parser := self for:(ReadStream on:aString string) in:aClass. |
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parser ignoreErrors:true. |
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parser ignoreWarnings:true. |
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parser sourceText:(text := aString string asText). |
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"/ use an array here - this can be changed much faster using #at:put: |
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text emphasisCollection:(Array new:aString size). |
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parser nextToken. |
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tree := parser parseMethodBody. |
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"/ now, convert the emphasis-array to a runArray |
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text emphasisCollection:(text emphasis asRunArray). |
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tree == #Error ifTrue:[ |
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^ self colorize:text forErrorAtPosition:parser sourceStream position withOriginal:aString. |
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]. |
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^ text |
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" |
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SyntaxHighlighter |
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formatStatements:'| a b | a error: b' |
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in:UndefinedObject |
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" |
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"Created: / 22-02-2016 / 20:50:23 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
238 |
||
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!AbstractSyntaxHighlighter class methodsFor:'highlighting'! |
240 |
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colorize:text forErrorAtPosition:pos withOriginal:originalString |
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242 |
|eColor endPos| |
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243 |
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244 |
endPos := pos + 1. |
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"/ mhmh - which is better ... |
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"/ alternative1: colorize the rest after the error in red |
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eColor := UserPreferences current errorColor. |
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eColor notNil ifTrue:[ |
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^ text |
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emphasizeFrom:endPos |
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to:text size |
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with:(#color->eColor). |
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]. |
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258 |
"/ alternative2: take the original emphasis for the rest |
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endPos >= text size ifTrue:[ |
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^ text |
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] ifFalse:[ |
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^ (text copyTo:endPos) , (originalString copyFrom:(endPos+1)) |
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]. |
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"/ alternative3: no emphasis for rest. |
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^ text |
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! ! |
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||
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!AbstractSyntaxHighlighter class methodsFor:'misc'! |
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collectionEnumerationSelectors |
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"these are considered wellknown, builtin selectors of very common |
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collection enumeration methods. |
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These are optionally shown with another color (dark green)" |
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^ #( |
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collect: |
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select: |
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inject:into: |
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count: |
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collect:thenSelect: |
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select:thenCollect: |
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) |
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"Created: / 14-02-2012 / 15:56:59 / cg" |
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! |
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|
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controlFlowSelectors |
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"these are considered wellknown, builtin selectors of very common |
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|
290 |
control flow constructs. Correspond to syntax or special forms in other |
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|
291 |
languages. These are optionally shown with another color (blue)" |
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|
292 |
|
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|
293 |
^ #( |
3977 | 294 |
ifTrue: ifFalse: |
295 |
ifTrue:ifFalse: ifFalse:ifTrue: |
|
296 |
ifNil: ifNotNil: |
|
297 |
ifNil:ifNotNil: ifNotNil:ifNil: |
|
298 |
and: or: |
|
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299 |
|
3977 | 300 |
whileTrue: |
301 |
whileFalse: |
|
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|
302 |
|
3977 | 303 |
to:do: |
304 |
downTo:do: |
|
305 |
to:by:do: |
|
3231
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|
306 |
|
3977 | 307 |
loop |
308 |
repeat |
|
309 |
whileTrue |
|
310 |
whileFalse |
|
311 |
doWhile: |
|
312 |
doUntil: |
|
3231
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|
313 |
|
3977 | 314 |
do: |
315 |
doWithIndex: |
|
316 |
pairWiseDo: |
|
317 |
keysAndValuesDo: |
|
3231
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|
318 |
|
3977 | 319 |
withPriority:do: |
320 |
handle:do: |
|
321 |
on:do: |
|
322 |
catch: |
|
323 |
ignoreIn: |
|
3231
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|
324 |
|
3977 | 325 |
"/ newProcess |
326 |
fork: |
|
327 |
ensure: |
|
328 |
ifCurtailed: |
|
329 |
valueOnUnwindDo: |
|
330 |
valueNowOrOnUnwindDo: |
|
3231
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|
331 |
|
3977 | 332 |
caseOf: |
333 |
caseOf:otherwise: |
|
3231
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|
334 |
) |
44b2709db25e
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|
335 |
|
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|
336 |
"Created: / 08-09-2006 / 15:56:47 / cg" |
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|
337 |
! |
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|
338 |
|
44b2709db25e
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|
339 |
debugSelectors |
3235
6385bfe15842
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|
340 |
"these are considered harmful if left in a deployed application: |
6385bfe15842
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|
341 |
selectors for debugging which open a debugger (unless haltSignal is |
3469 | 342 |
caught or disabled, which end-user apps should do). |
3235
6385bfe15842
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|
343 |
These are optionally shown with another color (redish)" |
3231
44b2709db25e
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|
344 |
|
44b2709db25e
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changeset
|
345 |
^ #( |
3469 | 346 |
halt halt: |
3231
44b2709db25e
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|
347 |
) |
3235
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|
348 |
|
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|
349 |
"Modified (comment): / 27-07-2013 / 11:45:07 / cg" |
3231
44b2709db25e
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|
350 |
! |
44b2709db25e
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|
351 |
|
44b2709db25e
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|
352 |
errorRaisingSelectors |
3469 | 353 |
"these are error raisers. |
3231
44b2709db25e
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|
354 |
These are optionally shown with another color (red)" |
44b2709db25e
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|
355 |
|
44b2709db25e
class: AbstractSyntaxHighlighter
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|
356 |
^ #( |
4272 | 357 |
error error: error:mayProceed: proceedableError: |
358 |
raise raiseRequest: |
|
359 |
raiseErrorString: raiseRequestErrorString: |
|
360 |
raiseWith: raiseRequestWith: |
|
361 |
raiseWith:errorString: raiseRequestWith:errorString: |
|
362 |
subclassResponsibility |
|
363 |
obsoleteMethodWarning obsoleteMethodWarning: |
|
364 |
||
365 |
shouldNeverBeReached shouldNeverBeSent |
|
366 |
shouldNotImplement shouldImplement |
|
367 |
subscriptBoundsError typeCheckError |
|
368 |
||
369 |
elementBoundsError errorInvalidFormat |
|
370 |
elementNotCharacter elementNotInteger |
|
371 |
errorKeyNotFound: errorNotFound errorNotFound: |
|
372 |
indexNotInteger indexNotInteger: |
|
373 |
indexNotIntegerOrOutOfBounds: |
|
374 |
mustBeRectangle mustBeString notIndexed |
|
375 |
notYetImplemented primitiveFailed |
|
376 |
||
3231
44b2709db25e
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|
377 |
) |
4272 | 378 |
|
379 |
"Modified: / 28-05-2018 / 15:02:43 / Claus Gittinger" |
|
3342
d7aec03dc509
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parents:
3264
diff
changeset
|
380 |
! |
d7aec03dc509
class: AbstractSyntaxHighlighter
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changeset
|
381 |
|
d7aec03dc509
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|
382 |
isControlFlowSelector:aSelector |
d7aec03dc509
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Claus Gittinger <cg@exept.de>
parents:
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changeset
|
383 |
"these are considered wellknown, builtin selectors of very common |
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
384 |
control flow constructs. Correspond to syntax or special forms in other |
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
385 |
languages. These are optionally shown with another color (blue)" |
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
386 |
|
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
387 |
(self controlFlowSelectors includesIdentical:aSelector) ifTrue:[^ true]. |
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
388 |
|
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
389 |
true "((aSelector startsWith:'with') or:[ aSelector startsWith:'all'])" ifTrue:[ |
3469 | 390 |
((aSelector endsWith:'do:') or:[ aSelector endsWith:'Do:']) ifTrue:[ |
391 |
^ true |
|
392 |
] |
|
3342
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
393 |
]. |
d7aec03dc509
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3264
diff
changeset
|
394 |
^ false. |
3231
44b2709db25e
class: AbstractSyntaxHighlighter
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diff
changeset
|
395 |
! ! |
44b2709db25e
class: AbstractSyntaxHighlighter
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parents:
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diff
changeset
|
396 |
|
3732 | 397 |
!AbstractSyntaxHighlighter class methodsFor:'queries'! |
398 |
||
399 |
isAbstract |
|
400 |
^ self == AbstractSyntaxHighlighter |
|
401 |
! ! |
|
402 |
||
2872
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parents:
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changeset
|
403 |
!AbstractSyntaxHighlighter class methodsFor:'utilities'! |
f992970ef1cd
refactored mark code for reuse by other classes
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parents:
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diff
changeset
|
404 |
|
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
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changeset
|
405 |
mark:sourceText from:pos1 to:pos2 withAddedEmphasis:addedEmphasis |
f992970ef1cd
refactored mark code for reuse by other classes
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parents:
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diff
changeset
|
406 |
sourceText emphasisFrom:pos1 to:pos2 add:addedEmphasis |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
407 |
|
f992970ef1cd
refactored mark code for reuse by other classes
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parents:
2817
diff
changeset
|
408 |
"Created: / 01-06-2012 / 21:43:36 / cg" |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
409 |
! |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
410 |
|
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
411 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp color:clrIn |
3352
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
412 |
self mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp color:clrIn font:nil |
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
413 |
! |
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
414 |
|
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
415 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp color:clrIn font:fontIn |
4202 | 416 |
"all positions are 1-based" |
417 |
||
2872
f992970ef1cd
refactored mark code for reuse by other classes
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diff
changeset
|
418 |
|e p2 clr| |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
419 |
|
f992970ef1cd
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parents:
2817
diff
changeset
|
420 |
(clrIn isNil or:[clrIn = Color black]) ifTrue:[ |
4202 | 421 |
e := fontEmp |
2872
f992970ef1cd
refactored mark code for reuse by other classes
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parents:
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diff
changeset
|
422 |
] ifFalse:[ |
4202 | 423 |
clr := clrIn onDevice:Screen current. |
424 |
fontEmp isNil ifTrue:[ |
|
425 |
e := (#color->clr) |
|
426 |
] ifFalse:[ |
|
427 |
e := Text addEmphasis:fontEmp to:(#color->clr). |
|
428 |
] |
|
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
429 |
]. |
3352
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
430 |
fontIn notNil ifTrue:[ |
4202 | 431 |
e := Text addEmphasis:e to:(#font->fontIn) |
3352
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
432 |
]. |
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
433 |
|
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
434 |
(p2 := pos2) isNil ifTrue:[ |
4202 | 435 |
p2 := sourceText size |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
436 |
] ifFalse:[ |
4202 | 437 |
p2 := p2 min:sourceText size |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
438 |
]. |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
439 |
sourceText emphasizeFrom:pos1 to:p2 with:e |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
440 |
|
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
441 |
"Created: / 01-06-2012 / 21:42:41 / cg" |
4202 | 442 |
"Modified (comment): / 21-10-2017 / 14:24:20 / cg" |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
443 |
! |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
444 |
|
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
445 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp color:fgClr1 ifNil:fgClr2 backgroundColor:bgClr |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
446 |
|e p2 clr fgClr| |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
447 |
|
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
448 |
fgClr := fgClr1 ? fgClr2. |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
449 |
(fgClr isNil or:[fgClr = Color black]) ifTrue:[ |
3469 | 450 |
e := fontEmp |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
451 |
] ifFalse:[ |
3469 | 452 |
clr := fgClr onDevice:Screen current. |
453 |
fontEmp isNil ifTrue:[ |
|
454 |
e := (#color->clr) |
|
455 |
] ifFalse:[ |
|
456 |
e := Text addEmphasis:fontEmp to:(#color->clr). |
|
457 |
] |
|
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
458 |
]. |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
459 |
bgClr notNil ifTrue:[ |
3469 | 460 |
e := Text addEmphasis:(#backgroundColor->bgClr) to:e. |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
461 |
]. |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
462 |
(p2 := pos2) isNil ifTrue:[ |
3469 | 463 |
p2 := sourceText size |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
464 |
] ifFalse:[ |
3469 | 465 |
p2 := p2 min:sourceText size |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
466 |
]. |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
467 |
sourceText emphasizeFrom:pos1 to:p2 with:e |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
468 |
|
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
469 |
"Created: / 01-06-2012 / 21:44:17 / cg" |
3561
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
470 |
! |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
471 |
|
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
472 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp ifNil:fontEmp2 color:fgClr1 ifNil:fgClr2 backgroundColor:bgClr |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
473 |
|e p2 clr fgClr| |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
474 |
|
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
475 |
fgClr := fgClr1 ? fgClr2. |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
476 |
(fgClr isNil or:[fgClr = Color black]) ifTrue:[ |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
477 |
e := fontEmp ? fontEmp2 |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
478 |
] ifFalse:[ |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
479 |
clr := fgClr onDevice:Screen current. |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
480 |
(fontEmp ? fontEmp2) isNil ifTrue:[ |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
481 |
e := (#color->clr) |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
482 |
] ifFalse:[ |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
483 |
e := Text addEmphasis:(fontEmp ? fontEmp2) to:(#color->clr). |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
484 |
] |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
485 |
]. |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
486 |
bgClr notNil ifTrue:[ |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
487 |
e := Text addEmphasis:(#backgroundColor->bgClr) to:e. |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
488 |
]. |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
489 |
(p2 := pos2) isNil ifTrue:[ |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
490 |
p2 := sourceText size |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
491 |
] ifFalse:[ |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
492 |
p2 := p2 min:sourceText size |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
493 |
]. |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
494 |
sourceText emphasizeFrom:pos1 to:p2 with:e |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
495 |
|
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
496 |
"Created: / 01-06-2012 / 21:44:17 / cg" |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
497 |
! ! |
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
498 |
|
2371 | 499 |
!AbstractSyntaxHighlighter methodsFor:'accessing'! |
500 |
||
4202 | 501 |
fetchHeavilyUsedPreferenceValues |
502 |
preferences isNil ifTrue:[ |
|
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
503 |
commentColor := commentEmphasis := nil. |
4202 | 504 |
constantColor := constantEmphasis := nil. |
505 |
^ self. |
|
506 |
]. |
|
507 |
||
508 |
commentColor := preferences commentColor. |
|
509 |
commentEmphasis := preferences commentEmphasis. |
|
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
510 |
|
4202 | 511 |
|
512 |
constantColor := preferences constantColor. |
|
513 |
constantEmphasis := preferences constantEmphasis. |
|
514 |
||
515 |
"Created: / 21-10-2017 / 14:13:33 / cg" |
|
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
516 |
"Modified: / 31-05-2018 / 12:21:19 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
4202 | 517 |
! |
518 |
||
2371 | 519 |
method:aMethod |
2525 | 520 |
"the original method, if known (for subclasses which can make use of it)" |
521 |
||
522 |
method := aMethod. |
|
2371 | 523 |
|
524 |
"Created: / 28-04-2010 / 13:15:33 / cg" |
|
525 |
! |
|
526 |
||
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
527 |
preferences: aUserPreferences |
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
528 |
preferences := aUserPreferences. |
4202 | 529 |
|
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
530 |
fullSelectorCheck := UserPreferences current fullSelectorCheck. |
4202 | 531 |
self fetchHeavilyUsedPreferenceValues. |
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
532 |
|
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
533 |
"Modified: / 21-10-2017 / 14:20:06 / cg" |
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
534 |
"Modified (format): / 05-12-2017 / 21:04:36 / jv" |
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
535 |
"Modified (format): / 05-12-2017 / 21:05:33 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
4202 | 536 |
|
2371 | 537 |
! |
538 |
||
539 |
sourceText |
|
3599 | 540 |
"retrieve the updated source text after the highlighting process" |
541 |
||
2371 | 542 |
^ sourceText |
543 |
||
544 |
"Created: / 31.3.1998 / 11:49:05 / cg" |
|
545 |
! |
|
546 |
||
547 |
sourceText:aString |
|
3599 | 548 |
"this text will be updated by the highlighting process" |
549 |
||
2371 | 550 |
sourceText := aString. |
551 |
||
552 |
"Created: / 31-03-1998 / 11:49:05 / cg" |
|
553 |
"Modified: / 28-04-2010 / 13:22:27 / cg" |
|
554 |
! ! |
|
555 |
||
4568 | 556 |
!AbstractSyntaxHighlighter methodsFor:'api highlighting'! |
557 |
||
558 |
formatExpression:aString in:aClass |
|
559 |
"format (recolor) an expression in a given class. |
|
560 |
Return the text containing font changes and color information." |
|
561 |
||
562 |
|tree text| |
|
563 |
||
564 |
aString isNil ifTrue:[^ nil]. |
|
4669 | 565 |
classToCompileFor := aClass. |
4568 | 566 |
|
567 |
self ignoreErrors:true. |
|
568 |
self ignoreWarnings:true. |
|
569 |
self sourceText:(text := aString string asText). |
|
570 |
"/ use an array here - this can be changed much faster using #at:put: |
|
571 |
text emphasisCollection:(Array new:aString size). |
|
572 |
||
573 |
self nextToken. |
|
574 |
tree := self expression. |
|
4578 | 575 |
tree notNil ifTrue:[ |
576 |
"/ now, convert the emphasis-array to a runArray |
|
577 |
text emphasisCollection:(text emphasis asRunArray). |
|
4568 | 578 |
|
4578 | 579 |
tree == #Error ifTrue:[ |
580 |
^ self class colorize:text forErrorAtPosition:(self sourceStream position) withOriginal:aString. |
|
581 |
]. |
|
4568 | 582 |
]. |
583 |
^ text |
|
584 |
||
585 |
" |
|
586 |
self |
|
587 |
formatExpression:'(1 + 2) max:5' |
|
588 |
in:UndefinedObject |
|
589 |
" |
|
590 |
||
4669 | 591 |
"Created: / 09-04-1998 / 16:57:16 / cg" |
592 |
"Modified: / 09-05-2020 / 17:00:01 / cg" |
|
4568 | 593 |
! |
594 |
||
595 |
formatMethod:methodOrNil source:aString in:aClass using:preferencesOrNil |
|
596 |
"format (recolor) a method in a given class. |
|
597 |
Return the text containing font changes and color information." |
|
598 |
||
599 |
|tree newText| |
|
600 |
||
601 |
aString isNil ifTrue:[^ nil]. |
|
4669 | 602 |
classToCompileFor := aClass. |
4568 | 603 |
|
604 |
Error handle:[:ex | |
|
605 |
"/ Transcript showCR:ex description. |
|
606 |
"/ self breakPoint:#cg. |
|
607 |
||
608 |
(ParseError handles:ex) ifFalse:[ |
|
609 |
ex creator isHandled ifTrue:[ |
|
610 |
"/ Transcript showCR:'handled' . |
|
611 |
ex reject. |
|
612 |
]. |
|
613 |
"Parse error may happen when re-formatting incomplete code while editing" |
|
614 |
"/ ('SyntaxHighlighter [info]: error during highlight: ' , ex description) infoPrintCR. |
|
615 |
"/ ex suspendedContext fullPrintAll. |
|
616 |
]. |
|
617 |
^ self class colorize:(newText ? aString) forErrorAtPosition:(self sourceStream position) withOriginal:aString |
|
618 |
] do:[ |
|
619 |
|sourceString| |
|
620 |
||
621 |
sourceString := aString string. |
|
622 |
source := sourceString readStream. |
|
623 |
newText := sourceString asUnicode16String asText. |
|
624 |
"/ use an array here (instead of the RunArray) - this can be changed much faster using #at:put: |
|
625 |
newText emphasisCollection:(Array new:sourceString size). |
|
626 |
||
627 |
self method:methodOrNil. |
|
628 |
preferencesOrNil notNil ifTrue:[self preferences:preferencesOrNil]. |
|
629 |
"/ self ignoreErrors:true. |
|
630 |
self ignoreWarnings:true. |
|
631 |
self sourceText:newText. |
|
632 |
||
633 |
tree := self parseMethod. |
|
4578 | 634 |
tree notNil ifTrue:[ |
635 |
newText := self sourceText. "/ might have changed identity |
|
636 |
"/ now, convert the emphasis-array to a runArray |
|
637 |
newText emphasisCollection:(newText emphasis asRunArray). |
|
4568 | 638 |
|
4578 | 639 |
tree == #Error ifTrue:[ |
640 |
^ self class colorize:newText forErrorAtPosition:source position withOriginal:aString. |
|
641 |
]. |
|
642 |
self postProcessTree:tree forText:newText |
|
643 |
]. |
|
4568 | 644 |
^ newText |
645 |
] |
|
646 |
||
647 |
" |
|
648 |
self |
|
649 |
formatMethod:'foo |
|
650 |
^ self bar:''hello''. |
|
651 |
||
652 |
' , (Character doubleQuote asString) , 'some comment' , (Character doubleQuote asString) , ' |
|
653 |
' |
|
654 |
in:UndefinedObject |
|
655 |
" |
|
656 |
||
657 |
"Created: / 28-04-2010 / 13:01:42 / cg" |
|
658 |
"Modified: / 22-12-2018 / 09:01:10 / Claus Gittinger" |
|
4669 | 659 |
"Modified: / 09-05-2020 / 16:29:27 / cg" |
660 |
! |
|
661 |
||
662 |
formatMethodSource:aString in:aClass using:preferencesOrNil |
|
663 |
"format (recolor) a method in a given class. |
|
664 |
Return the text containing font changes and color information." |
|
665 |
||
666 |
^ self formatMethod:nil source:aString in:aClass using:preferencesOrNil |
|
667 |
||
668 |
"Created: / 09-05-2020 / 16:24:32 / cg" |
|
4568 | 669 |
! ! |
670 |
||
2371 | 671 |
!AbstractSyntaxHighlighter methodsFor:'error handling'! |
672 |
||
673 |
parseError:aMessage position:position to:endPos |
|
674 |
"/ Transcript showCR:aMessage. |
|
675 |
super parseError:aMessage position:position to:endPos. |
|
676 |
||
4264 | 677 |
self markErrorFrom:position to:endPos |
2371 | 678 |
! |
679 |
||
680 |
showErrorMessage:aMessage position:pos |
|
681 |
"/ Transcript showCR:aMessage. |
|
682 |
super showErrorMessage:aMessage position:pos. |
|
683 |
||
4264 | 684 |
self markErrorFrom:pos to:nil "/ to the end |
2371 | 685 |
! |
686 |
||
687 |
syntaxError:aMessage position:position to:endPos |
|
688 |
"/ Transcript showCR:aMessage. |
|
689 |
super syntaxError:aMessage position:position to:endPos. |
|
690 |
||
4264 | 691 |
self markErrorFrom:position to:endPos |
2371 | 692 |
! |
693 |
||
694 |
warning:msg position:pos1 to:pos2 |
|
695 |
"/ self markUnknownIdentifierFrom:pos1 to:pos2 |
|
696 |
||
697 |
"/ self |
|
3469 | 698 |
"/ markFrom:pos1 to:pos2 |
2371 | 699 |
"/ withEmphasis:nil color:UserPreferences current errorColor |
700 |
||
701 |
"Modified: / 25.9.1999 / 18:42:30 / cg" |
|
702 |
! ! |
|
703 |
||
704 |
!AbstractSyntaxHighlighter methodsFor:'initialization'! |
|
705 |
||
706 |
initialize |
|
4114 | 707 |
<modifier: #super> "must be called if redefined" |
708 |
||
2371 | 709 |
super initialize. |
710 |
||
711 |
foldConstants := false. |
|
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
712 |
"/ The `...codeViewThene ? UserPreferences current` trick below is |
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
713 |
"/ there to make this code working with both old and editor-thene-aware |
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
714 |
"/ code. Will wanish as soon as editor thene support will be |
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
715 |
"/ integrated. |
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
716 |
self preferences: (UserPreferences current codeViewTheme ? UserPreferences current). |
2371 | 717 |
|
718 |
"Created: / 31-03-1998 / 15:12:55 / cg" |
|
4202 | 719 |
"Modified: / 21-10-2017 / 14:20:11 / cg" |
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
720 |
"Modified: / 05-12-2017 / 21:09:24 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
2371 | 721 |
! ! |
722 |
||
723 |
!AbstractSyntaxHighlighter methodsFor:'misc'! |
|
724 |
||
2817
b92ea70a5a9f
added: #collectionEnumerationSelectors
Claus Gittinger <cg@exept.de>
parents:
2813
diff
changeset
|
725 |
collectionEnumerationSelectors |
3231
44b2709db25e
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3228
diff
changeset
|
726 |
^ self class collectionEnumerationSelectors |
2817
b92ea70a5a9f
added: #collectionEnumerationSelectors
Claus Gittinger <cg@exept.de>
parents:
2813
diff
changeset
|
727 |
! |
b92ea70a5a9f
added: #collectionEnumerationSelectors
Claus Gittinger <cg@exept.de>
parents:
2813
diff
changeset
|
728 |
|
2371 | 729 |
controlFlowSelectors |
3231
44b2709db25e
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3228
diff
changeset
|
730 |
^ self class controlFlowSelectors |
2371 | 731 |
! |
732 |
||
3228
e276f545e004
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3216
diff
changeset
|
733 |
debugSelectors |
3231
44b2709db25e
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3228
diff
changeset
|
734 |
^ self class debugSelectors |
3228
e276f545e004
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3216
diff
changeset
|
735 |
! |
e276f545e004
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3216
diff
changeset
|
736 |
|
2371 | 737 |
defineAsUndeclaredVariable:aName |
738 |
"redefined to NOT declare undefined vars" |
|
739 |
||
740 |
^ VariableNode globalNamed:aName |
|
741 |
||
742 |
"Modified: / 19.10.1998 / 19:38:12 / cg" |
|
743 |
! |
|
744 |
||
3228
e276f545e004
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3216
diff
changeset
|
745 |
errorRaisingSelectors |
3231
44b2709db25e
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3228
diff
changeset
|
746 |
^ self class errorRaisingSelectors |
3228
e276f545e004
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3216
diff
changeset
|
747 |
! |
e276f545e004
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3216
diff
changeset
|
748 |
|
2371 | 749 |
isSyntaxHighlighter |
750 |
^ true |
|
751 |
||
752 |
! |
|
753 |
||
754 |
plausibilityCheck:aNode |
|
755 |
"redefined to NOT do checks" |
|
756 |
||
757 |
^ nil |
|
758 |
||
759 |
"Modified: / 19.10.1998 / 19:38:12 / cg" |
|
760 |
"Created: / 19.10.1998 / 19:57:18 / cg" |
|
761 |
! ! |
|
762 |
||
763 |
!AbstractSyntaxHighlighter methodsFor:'syntax detection'! |
|
764 |
||
4202 | 765 |
markCommentFrom:pos1 to:pos2 |
766 |
"all positions are 1-based" |
|
767 |
||
768 |
self |
|
769 |
markFrom:pos1 to:pos2 |
|
770 |
withEmphasis:commentEmphasis |
|
771 |
color:commentColor |
|
772 |
||
773 |
" |
|
774 |
UserPreferences current commentEmphasis |
|
775 |
UserPreferences current commentColor |
|
776 |
" |
|
777 |
||
778 |
"Modified (comment): / 21-10-2017 / 14:24:51 / cg" |
|
4281
7edd11db2e23
Editor theme: do not allow for special fonts for comments
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
4275
diff
changeset
|
779 |
"Modified: / 31-05-2018 / 12:21:26 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
4202 | 780 |
! |
781 |
||
782 |
markConstantFrom:pos1 to:pos2 |
|
783 |
self |
|
784 |
markFrom:pos1 to:pos2 |
|
785 |
withEmphasis:constantEmphasis |
|
786 |
color:constantColor |
|
787 |
||
788 |
"Created: / 31-03-1998 / 18:09:22 / cg" |
|
789 |
"Modified: / 21-10-2017 / 14:15:48 / cg" |
|
790 |
! |
|
791 |
||
4264 | 792 |
markErrorFrom:pos1 to:pos2 |
793 |
self |
|
794 |
markFrom:pos1 to:pos2 |
|
4733
e19fe34c0dd8
`AbstractSyntaxHighlighter`: use set color preferences (theme) when marking error
Jan Vrany <jan.vrany@labware.com>
parents:
4723
diff
changeset
|
795 |
withEmphasis:nil color:preferences errorColor |
e19fe34c0dd8
`AbstractSyntaxHighlighter`: use set color preferences (theme) when marking error
Jan Vrany <jan.vrany@labware.com>
parents:
4723
diff
changeset
|
796 |
|
e19fe34c0dd8
`AbstractSyntaxHighlighter`: use set color preferences (theme) when marking error
Jan Vrany <jan.vrany@labware.com>
parents:
4723
diff
changeset
|
797 |
"Modified: / 15-11-2021 / 18:54:45 / Jan Vrany <jan.vrany@labware.com>" |
4264 | 798 |
! |
799 |
||
4202 | 800 |
markFrom:pos1 length:len withEmphasis:fontEmp color:clrIn |
801 |
self markFrom:pos1 to:pos1+len-1 withEmphasis:fontEmp color:clrIn |
|
802 |
||
803 |
"Created: / 21-10-2017 / 14:47:46 / cg" |
|
804 |
! |
|
805 |
||
2371 | 806 |
markFrom:pos1 to:pos2 withAddedEmphasis:addedEmphasis |
3469 | 807 |
self class |
808 |
mark:sourceText from:pos1 to:pos2 withAddedEmphasis:addedEmphasis |
|
2371 | 809 |
|
810 |
"Created: / 15-01-2008 / 11:48:18 / cg" |
|
811 |
! |
|
812 |
||
813 |
markFrom:pos1 to:pos2 withEmphasis:fontEmp color:clrIn |
|
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
814 |
self class |
3469 | 815 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp color:clrIn |
2371 | 816 |
|
817 |
"Created: / 31-03-1998 / 13:26:53 / cg" |
|
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
818 |
"Modified: / 01-06-2012 / 21:43:04 / cg" |
2371 | 819 |
! |
820 |
||
3352
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
821 |
markFrom:pos1 to:pos2 withEmphasis:fontEmp color:clrIn font:fontInOrNil |
4202 | 822 |
"all positions are 1-based" |
823 |
||
3352
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
824 |
self class |
4202 | 825 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp color:clrIn font:fontInOrNil |
3352
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
826 |
|
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
827 |
"Created: / 31-03-1998 / 13:26:53 / cg" |
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
828 |
"Modified: / 01-06-2012 / 21:43:04 / cg" |
4202 | 829 |
"Modified (comment): / 21-10-2017 / 14:24:47 / cg" |
3352
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
830 |
! |
42a5ad1adb52
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3345
diff
changeset
|
831 |
|
2813
51e4b12f18dc
added: #markFrom:to:withEmphasis:color:ifNil:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
2688
diff
changeset
|
832 |
markFrom:pos1 to:pos2 withEmphasis:fontEmp color:fgClr1 ifNil:fgClr2 backgroundColor:bgClr |
2872
f992970ef1cd
refactored mark code for reuse by other classes
Claus Gittinger <cg@exept.de>
parents:
2817
diff
changeset
|
833 |
self class |
3469 | 834 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp color:fgClr1 ifNil:fgClr2 backgroundColor:bgClr |
2813
51e4b12f18dc
added: #markFrom:to:withEmphasis:color:ifNil:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
2688
diff
changeset
|
835 |
|
51e4b12f18dc
added: #markFrom:to:withEmphasis:color:ifNil:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
2688
diff
changeset
|
836 |
"Created: / 13-02-2012 / 11:48:09 / cg" |
51e4b12f18dc
added: #markFrom:to:withEmphasis:color:ifNil:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
2688
diff
changeset
|
837 |
! |
51e4b12f18dc
added: #markFrom:to:withEmphasis:color:ifNil:backgroundColor:
Claus Gittinger <cg@exept.de>
parents:
2688
diff
changeset
|
838 |
|
3561
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
839 |
markFrom:pos1 to:pos2 withEmphasis:fontEmp ifNil:fontEmp2 color:fgClr1 ifNil:fgClr2 backgroundColor:bgClr |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
840 |
self class |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
841 |
mark:sourceText from:pos1 to:pos2 withEmphasis:fontEmp ifNil:fontEmp2 color:fgClr1 ifNil:fgClr2 backgroundColor:bgClr |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
842 |
|
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
843 |
"Created: / 13-02-2012 / 11:48:09 / cg" |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
844 |
! |
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
845 |
|
2371 | 846 |
markVariable:v |
847 |
|pos endPos| |
|
848 |
||
849 |
pos := tokenPosition. |
|
850 |
endPos := pos+tokenName size-1. |
|
3189
5a4bb1727d08
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3145
diff
changeset
|
851 |
self markVariable:v from:pos to:endPos assigned:false |
2371 | 852 |
|
2464
595ec0d9efa9
comment/format in: #markVariable:
Claus Gittinger <cg@exept.de>
parents:
2392
diff
changeset
|
853 |
"Modified: / 30-11-2010 / 14:44:28 / cg" |
4578 | 854 |
! |
855 |
||
856 |
postProcessTree:tree forText:text |
|
857 |
"allows for additional checks to be done on the tree |
|
858 |
(checking arguments to a call-node in expecco, for example)" |
|
859 |
||
860 |
"/ intentionaly left blank here. |
|
861 |
||
2371 | 862 |
! ! |
863 |
||
864 |
!AbstractSyntaxHighlighter class methodsFor:'documentation'! |
|
865 |
||
2663
e94fe6b650ad
changed: #controlFlowSelectors
Claus Gittinger <cg@exept.de>
parents:
2662
diff
changeset
|
866 |
version |
3675 | 867 |
^ '$Header$' |
2663
e94fe6b650ad
changed: #controlFlowSelectors
Claus Gittinger <cg@exept.de>
parents:
2662
diff
changeset
|
868 |
! |
e94fe6b650ad
changed: #controlFlowSelectors
Claus Gittinger <cg@exept.de>
parents:
2662
diff
changeset
|
869 |
|
2371 | 870 |
version_CVS |
3675 | 871 |
^ '$Header$' |
2506 | 872 |
! |
873 |
||
3716
bcd80550baab
Added AbstractSyntaxHighlighter class>>formatStatements:in:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
3675
diff
changeset
|
874 |
version_HG |
bcd80550baab
Added AbstractSyntaxHighlighter class>>formatStatements:in:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
3675
diff
changeset
|
875 |
|
bcd80550baab
Added AbstractSyntaxHighlighter class>>formatStatements:in:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
3675
diff
changeset
|
876 |
^ '$Changeset: <not expanded> $' |
bcd80550baab
Added AbstractSyntaxHighlighter class>>formatStatements:in:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
3675
diff
changeset
|
877 |
! |
bcd80550baab
Added AbstractSyntaxHighlighter class>>formatStatements:in:
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
3675
diff
changeset
|
878 |
|
2506 | 879 |
version_SVN |
3189
5a4bb1727d08
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3145
diff
changeset
|
880 |
^ '$ Id $' |
2371 | 881 |
! ! |
3561
f04a8db1590f
class: AbstractSyntaxHighlighter
Claus Gittinger <cg@exept.de>
parents:
3469
diff
changeset
|
882 |