author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Fri, 30 Nov 2012 17:23:39 +0000 | |
branch | jv |
changeset 12308 | 5d9291c0fc27 |
parent 12233 | f71206c1d1dd |
child 12401 | 4714b9640528 |
child 12405 | 76f9a872362b |
permissions | -rw-r--r-- |
10022 | 1 |
" |
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COPYRIGHT (c) 2010 by Jan Vrany, SWING Research Group. CTU in Prague |
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All Rights Reserved |
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Permission is hereby granted, free of charge, to any person |
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obtaining a copy of this software and associated documentation |
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files (the 'Software'), to deal in the Software without |
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restriction, including without limitation the rights to use, |
|
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copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
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copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following |
|
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conditions: |
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||
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The above copyright notice and this permission notice shall be |
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included in all copies or substantial portions of the Software. |
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||
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, |
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
|
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
|
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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OTHER DEALINGS IN THE SOFTWARE. |
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" |
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"{ Package: 'stx:libtool' }" |
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||
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SyntaxHighlighter subclass:#SyntaxHighlighter2 |
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instanceVariableNames:'elements lastVariableElements lastSelectorElement |
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ignoreBadIdentifier' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Interface-CodeView-Syntax' |
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! |
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||
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!SyntaxHighlighter2 class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 2010 by Jan Vrany, SWING Research Group. CTU in Prague |
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All Rights Reserved |
|
42 |
||
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Permission is hereby granted, free of charge, to any person |
|
44 |
obtaining a copy of this software and associated documentation |
|
45 |
files (the 'Software'), to deal in the Software without |
|
46 |
restriction, including without limitation the rights to use, |
|
47 |
copy, modify, merge, publish, distribute, sublicense, and/or sell |
|
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copies of the Software, and to permit persons to whom the |
|
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Software is furnished to do so, subject to the following |
|
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conditions: |
|
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|
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The above copyright notice and this permission notice shall be |
53 |
included in all copies or substantial portions of the Software. |
|
54 |
||
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, |
|
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
|
57 |
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
|
58 |
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
|
59 |
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
|
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
|
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
|
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OTHER DEALINGS IN THE SOFTWARE. |
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" |
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! ! |
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||
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!SyntaxHighlighter2 class methodsFor:'highlighting'! |
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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 elementsInto: elements |
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"Created: / 10-04-2011 / 18:18:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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formatExpression:aString in:aClass elementsInto: elements |
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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 tree text endPos| |
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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 elements: elements. |
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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 "expression"statementList. |
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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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"/ mhmh - which is better ... |
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"/ alternative1: color rest after error in red |
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"/ text |
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"/ emphasizeFrom:(parser sourceStream position) |
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"/ to:text size |
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"/ with:(#color->Color red). |
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||
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"/ alternative2: take original emphasis for rest |
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endPos := parser sourceStream position1Based. |
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endPos >= text size ifTrue:[ |
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^ text |
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]. |
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^ ((text copyTo:endPos) , (aString copyFrom:(endPos+1))). |
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"/ alternative3: no emphasis for rest. |
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"/ ^ text "/ aString |
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]. |
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^ text |
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" |
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self |
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formatExpression:'(1 + 2) max:5' |
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in:UndefinedObject |
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" |
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"Created: / 25-07-2010 / 08:56:05 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 25-07-2010 / 10:57:00 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! |
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formatMethod:aString in:aClass using:preferencesOrNil elementsInto: elements |
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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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"/ obsolete interface |
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^ self |
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formatMethod:nil |
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source:aString |
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in:aClass |
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using:preferencesOrNil elementsInto:elements |
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"Created: / 25-07-2010 / 08:56:29 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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comment/format in: #formatMethod:in:using:elementsInto:
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"Modified (comment): / 05-07-2011 / 11:07:50 / cg" |
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! |
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formatMethod:aMethodOrNil source:aString in:aClass using:preferencesOrNil elementsInto: elements |
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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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|highlighter tree text endPos eColor| |
151 |
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aString isNil ifTrue:[^ nil]. |
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154 |
Error handle:[:ex | |
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ex signal isHandled ifTrue:[ |
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ex reject. |
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]. |
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(self parseErrorSignal handles:ex) ifFalse:[ |
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"Parse error may happen when re-formatting incomplete code while editing" |
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('SyntaxHighlighter [info]: error during highlight: ' , ex description) infoPrintCR. |
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"/ ex suspendedContext fullPrintAll. |
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]. |
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^ aString |
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] do:[ |
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highlighter := self for:(ReadStream on:aString string) in:aClass. |
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highlighter elements: elements. |
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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:(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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174 |
tree := highlighter parseMethod. |
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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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||
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tree == #Error ifTrue:[ |
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eColor := UserPreferences current errorColor. |
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eColor notNil ifTrue:[ |
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"/ mhmh - which is better ... |
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182 |
"/ alternative1: color rest after error in red |
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text |
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emphasizeFrom:(highlighter sourceStream position1Based) |
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to:text size |
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with:(#color->eColor). |
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] ifFalse:[ |
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"/ alternative2: take original emphasis for rest |
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endPos := highlighter sourceStream position1Based. |
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endPos >= text size ifTrue:[ |
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^ Array with: text with: highlighter elements |
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]. |
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^ ((text copyTo:endPos) , (aString copyFrom:(endPos+1))) |
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]. |
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"/ alternative3: no emphasis for rest. |
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]. |
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^text |
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] |
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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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205 |
' , (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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||
210 |
"Modified: / 22-08-2006 / 13:32:04 / cg" |
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"Created: / 05-07-2011 / 10:39:21 / cg" |
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! ! |
213 |
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214 |
!SyntaxHighlighter2 methodsFor:'accessing'! |
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elements |
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^ elements |
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! |
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||
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elements:aParseTreeIndex |
12125 | 221 |
"the element collection, to collect variables, selectors etc. into" |
222 |
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elements := aParseTreeIndex. |
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"Modified (comment): / 21-08-2011 / 09:13:31 / cg" |
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! |
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tree: aParseNode |
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super tree: aParseNode. |
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elements tree: aParseNode |
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"Created: / 16-02-2012 / 09:56:17 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
234 |
||
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!SyntaxHighlighter2 methodsFor:'initialization'! |
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236 |
||
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initialize |
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238 |
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239 |
super initialize. |
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elements := ParseTreeIndex new. |
12125 | 241 |
lastVariableElements := Dictionary new. |
10022 | 242 |
|
243 |
"Created: / 14-02-2010 / 13:08:27 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
12125 | 244 |
"Modified: / 21-08-2011 / 09:37:35 / cg" |
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parents:
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"Modified: / 16-02-2012 / 09:59:58 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
10022 | 246 |
! ! |
247 |
||
248 |
!SyntaxHighlighter2 methodsFor:'parsing-expressions'! |
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249 |
||
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|
250 |
_binaryExpressionFor:receiverArg |
10022 | 251 |
"parse a binary-expression; return a node-tree, nil or #Error" |
252 |
||
12125 | 253 |
|receiver expr arg sel pos1 pos2 lno| |
10022 | 254 |
|
255 |
receiver := receiverArg. |
|
256 |
(receiver == #Error) ifTrue:[^ #Error]. |
|
257 |
||
258 |
"special kludge: since Scanner cannot know if -digit is a binary |
|
259 |
expression or a negative constant, handle cases here" |
|
260 |
||
261 |
[(tokenType == #BinaryOperator) |
|
262 |
or:[(tokenType == $|) |
|
263 |
or:[(tokenType == $^ and:[parserFlags allowCaretAsBinop]) |
|
264 |
or:[((tokenType == #Integer) or:[tokenType == #Float]) |
|
265 |
and:[tokenValue < 0]]]] |
|
266 |
] whileTrue:[ |
|
267 |
"/ kludge alarm: in a function-call argList, #, is not a binarySelector |
|
268 |
inFunctionCallArgument == true ifTrue:[ |
|
269 |
((tokenType == #BinaryOperator) and:[tokenName = ',']) ifTrue:[ |
|
270 |
^ receiver |
|
271 |
]. |
|
272 |
]. |
|
273 |
||
274 |
pos1 := tokenPosition. |
|
275 |
lno := tokenLineNr. |
|
276 |
||
277 |
"/ kludge alarm: bar, caret and minus are not scanned as binop |
|
278 |
(tokenType == $|) ifTrue:[ |
|
279 |
sel := '|'. |
|
280 |
sel := self selectorCheck:sel for:receiver position:tokenPosition to:tokenPosition. |
|
281 |
self nextToken. |
|
282 |
] ifFalse:[ |
|
283 |
(tokenType == $^) ifTrue:[ |
|
284 |
sel := '^'. |
|
285 |
sel := self selectorCheck:sel for:receiver position:tokenPosition to:tokenPosition. |
|
286 |
self nextToken. |
|
287 |
] ifFalse:[ |
|
288 |
(tokenType == #BinaryOperator) ifTrue:[ |
|
289 |
sel := tokenName. |
|
290 |
sel := self selectorCheck:sel for:receiver position:tokenPosition to:(tokenPosition + tokenName size - 1). |
|
291 |
self nextToken |
|
292 |
] ifFalse:[ |
|
293 |
sel := '-'. |
|
294 |
token := tokenValue := tokenValue negated. |
|
295 |
tokenPosition := tokenPosition + 1. "/ to skip the sign |
|
296 |
] |
|
297 |
]. |
|
298 |
]. |
|
299 |
||
300 |
pos2 := pos1 + sel size - 1. |
|
301 |
self markSelector:sel from:pos1 to:pos2 receiverNode:receiver. |
|
302 |
lastSelectorElement := nil. |
|
303 |
||
304 |
arg := self unaryExpression. |
|
305 |
(arg == #Error) ifTrue:[^ #Error]. |
|
306 |
||
307 |
expr := BinaryNode receiver:receiver selector:sel arg:arg fold:foldConstants. |
|
308 |
expr isErrorNode ifTrue:[ |
|
309 |
self parseError:(expr errorString) position:pos1 to:tokenPosition. |
|
310 |
errorFlag := false. "ok, user wants it - so he'll get it" |
|
311 |
expr := BinaryNode receiver:receiver selector:sel arg:arg fold:nil. |
|
312 |
]. |
|
313 |
expr lineNumber:lno. |
|
314 |
expr selectorPosition:pos1. |
|
315 |
||
12125 | 316 |
self checkPlausibilityOf:expr from:pos1 to:pos2. |
10022 | 317 |
receiver := expr. "/ for next message |
318 |
]. |
|
319 |
^ receiver |
|
320 |
||
321 |
"Modified: / 09-01-1998 / 19:05:18 / stefan" |
|
322 |
"Modified: / 14-02-2010 / 17:54:53 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
12125 | 323 |
"Modified: / 19-01-2012 / 10:46:49 / cg" |
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Fixes, some support for SmallSense
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parents:
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diff
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|
324 |
"Created: / 16-02-2012 / 21:54:28 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
10022 | 325 |
! |
326 |
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|
327 |
_keywordExpressionFor:receiverArg |
10022 | 328 |
"parse a keyword-expression; return a node-tree, nil or #Error. |
329 |
||
330 |
keywordExpression ::= binaryexpression |
|
331 |
| { KEYWORD-PART binaryExpression } |
|
332 |
" |
|
333 |
||
12125 | 334 |
|expr receiver sel arg args posR1 posR2 pos1 pos2 lno positions constVal| |
10022 | 335 |
|
336 |
receiver := receiverArg. |
|
337 |
posR1 := tokenPosition. |
|
338 |
(tokenType == #Keyword) ifFalse:[^ receiver]. |
|
339 |
||
340 |
pos1 := posR2 := tokenPosition. |
|
341 |
pos2 := tokenPosition + tokenName size - 1. |
|
342 |
positions := OrderedCollection with:(pos1 to:pos2). |
|
343 |
sel := tokenName. |
|
344 |
lno := tokenLineNr. |
|
345 |
self nextToken. |
|
346 |
arg := self binaryExpression. |
|
347 |
(arg == #Error) ifTrue:[^ #Error]. |
|
348 |
args := Array with:arg. |
|
349 |
[tokenType == #Keyword] whileTrue:[ |
|
350 |
sel := sel , tokenName. |
|
351 |
pos2 := tokenPosition + tokenName size - 1. |
|
352 |
positions add:(tokenPosition to:pos2). |
|
353 |
self nextToken. |
|
354 |
arg := self binaryExpression. |
|
355 |
(arg == #Error) ifTrue:[^ #Error]. |
|
356 |
args := args copyWith:arg. |
|
357 |
]. |
|
358 |
||
359 |
positions do:[:p | |
|
360 |
self markSelector:sel from:p start to:p stop receiverNode:receiver. |
|
361 |
]. |
|
362 |
lastSelectorElement := nil. |
|
363 |
sel := self selectorCheck:sel for:receiver positions:positions. |
|
364 |
||
365 |
ignoreWarnings ifFalse:[ |
|
366 |
(Class definitionSelectors includes:sel) ifTrue:[ |
|
367 |
(receiver isVariable and:[receiver isUndeclared]) ifTrue:[ |
|
368 |
"this is not an error - the undefined class may be loaded after this code!!" |
|
369 |
self warning:('as yet undefined superclass: ' , receiver name) position:pos1 to:pos2. |
|
370 |
]. |
|
371 |
]. |
|
372 |
]. |
|
373 |
||
374 |
expr := MessageNode receiver:receiver selector:sel args:args fold:foldConstants. |
|
375 |
expr isErrorNode ifTrue:[ |
|
376 |
self parseError:(expr errorString) position:pos1 to:pos2. |
|
377 |
errorFlag := false. "ok, user wants it - so he'll get it" |
|
378 |
expr := MessageNode receiver:receiver selector:sel args:args fold:nil. |
|
379 |
]. |
|
380 |
expr lineNumber:lno. |
|
12125 | 381 |
self checkPlausibilityOf:expr from:pos1 to:pos2. |
10022 | 382 |
|
383 |
"/ (contextToEvaluateIn isNil and:[selfValue isNil]) ifTrue:[ "/ do not check this for doits |
|
384 |
"/ receiver isSuper ifTrue:[ |
|
385 |
"/ sel ~= selector ifTrue:[ |
|
386 |
"/ self warnCommonMistake:'possible bad super message (selector should be same as in current method) ?' |
|
387 |
"/ position:posR1 to:posR2-1 |
|
388 |
"/ ]. |
|
389 |
"/ ]. |
|
390 |
"/ ]. |
|
391 |
"/ |
|
392 |
||
393 |
(sel = #ifTrue: or:[sel = #ifFalse: or:[sel = #ifTrue:ifFalse: or:[sel = #ifFalse:ifTrue:]]]) ifTrue:[ |
|
394 |
(expr receiver withConstantValueDo:[:val | constVal := val]) ifTrue:[ |
|
395 |
|indexOfArgNotExecuted| |
|
396 |
||
397 |
"/ receiver evaluates to a constant |
|
398 |
constVal == true ifTrue:[ |
|
399 |
(sel startsWith: #ifFalse:) ifTrue:[ |
|
400 |
indexOfArgNotExecuted := 1. |
|
401 |
] ifFalse:[ |
|
402 |
indexOfArgNotExecuted := 2. |
|
403 |
] |
|
404 |
]. |
|
405 |
constVal == false ifTrue:[ |
|
406 |
(sel startsWith: #ifTrue:) ifTrue:[ |
|
407 |
indexOfArgNotExecuted := 1. |
|
408 |
] ifFalse:[ |
|
409 |
indexOfArgNotExecuted := 2. |
|
410 |
] |
|
411 |
]. |
|
412 |
indexOfArgNotExecuted == 2 ifTrue:[ |
|
413 |
args size == 1 ifTrue:[ indexOfArgNotExecuted := nil] |
|
414 |
]. |
|
415 |
||
416 |
indexOfArgNotExecuted notNil ifTrue:[ |
|
417 |
|argIsNotExecuted| |
|
418 |
||
419 |
"/ self warning:'receiver is constant; arg',indexOfArgNotExecuted printString,' is never executed' position:pos1 to:tokenPosition. |
|
420 |
argIsNotExecuted := expr args at:indexOfArgNotExecuted. |
|
421 |
argIsNotExecuted isBlockNode ifTrue:[ |
|
422 |
self markCommentFrom:argIsNotExecuted startPosition to:argIsNotExecuted endPosition. |
|
423 |
]. |
|
424 |
]. |
|
425 |
]. |
|
426 |
]. |
|
427 |
||
428 |
(ignoreErrors or:[ignoreWarnings]) ifFalse:[ |
|
429 |
(sel = #and: or:[sel = #or:]) ifTrue:[ |
|
430 |
expr arg1 isBlock ifFalse:[ |
|
431 |
(expr arg1 isVariable |
|
432 |
and:[ (expr arg1 name asLowercase includesString:'block')]) ifFalse:[ |
|
433 |
self warnCommonMistake:'(possible common mistake) missing block brackets ?' |
|
434 |
position:pos2+1 to:tokenPosition-1 |
|
435 |
] |
|
436 |
]. |
|
437 |
^ expr. |
|
438 |
]. |
|
439 |
||
440 |
(sel = #whileTrue: or:[sel = #whileFalse:]) ifTrue:[ |
|
441 |
expr receiver isBlock ifFalse:[ |
|
442 |
(expr receiver isVariable |
|
443 |
and:[ (expr receiver name asLowercase includesString:'block')]) ifFalse:[ |
|
444 |
self warnCommonMistake:'(possible common mistake) missing block brackets ?' |
|
445 |
position:pos1 to:pos2 |
|
446 |
] |
|
447 |
]. |
|
448 |
^ expr. |
|
449 |
]. |
|
450 |
||
451 |
(sel = #ifTrue: or:[sel = #ifFalse:]) ifTrue:[ |
|
452 |
expr receiver isMessage ifTrue:[ |
|
453 |
(expr receiver selector = #whileTrue or:[expr receiver selector = #whileFalse]) ifTrue:[ |
|
454 |
self warnCommonMistake:'strange receiver expression' |
|
455 |
position:pos1 to:pos2 |
|
456 |
]. |
|
457 |
]. |
|
458 |
^ expr |
|
459 |
]. |
|
460 |
]. |
|
461 |
||
462 |
^ expr. |
|
463 |
||
464 |
"Modified: / 14-02-2010 / 17:58:40 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
12125 | 465 |
"Modified: / 19-01-2012 / 10:47:01 / cg" |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
466 |
"Created: / 16-02-2012 / 21:54:35 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
10022 | 467 |
! |
468 |
||
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
469 |
_unaryExpressionFor:receiverArg |
10022 | 470 |
"parse a unary-expression; return a node-tree, nil or #Error" |
471 |
||
12125 | 472 |
|receiver expr sel pos pos2 lNr arguments| |
10022 | 473 |
|
474 |
receiver := receiverArg. |
|
475 |
(receiver == #Error) ifTrue:[^ #Error]. |
|
476 |
||
477 |
[ self isValidUnarySelector:tokenType ] whileTrue:[ |
|
478 |
pos := tokenPosition. |
|
479 |
pos2 := pos + tokenName size - 1. |
|
480 |
lNr := tokenLineNr. |
|
481 |
sel := tokenName. |
|
482 |
||
483 |
self markSelector:sel from:pos to:pos2 receiverNode:receiver. |
|
484 |
lastSelectorElement := nil. |
|
485 |
||
486 |
self nextToken. |
|
487 |
tokenType == $( ifTrue:[ |
|
488 |
parserFlags allowSqueakExtensions == true ifTrue:[ |
|
489 |
"/ croquet/squeak extension - c/java-style arguments |
|
490 |
arguments := self functionCallArgList. |
|
491 |
"/ synthetic selector: foo[:[with:[with:[...]]]] |
|
492 |
arguments notEmpty ifTrue:[ |
|
493 |
sel := sel , ':'. |
|
494 |
arguments size - 1 timesRepeat:[ sel := sel , 'with:' ]. |
|
495 |
]. |
|
496 |
sel := self selectorCheck:sel for:receiver position:pos to:pos2. |
|
497 |
expr := MessageNode receiver:receiver selector:sel args:arguments fold:foldConstants. |
|
498 |
expr isErrorNode ifTrue:[ |
|
499 |
self parseError:(expr errorString) position:pos to:pos2. |
|
500 |
errorFlag := false. "ok, user wants it - so he'll get it" |
|
501 |
expr := MessageNode receiver:receiver selector:sel args:arguments fold:nil. |
|
502 |
]. |
|
503 |
expr lineNumber:lNr. |
|
12125 | 504 |
self checkPlausibilityOf:expr from:pos to:pos2. |
10022 | 505 |
^ expr. |
506 |
]. |
|
507 |
]. |
|
508 |
||
509 |
sel := self selectorCheck:sel for:receiver position:pos to:pos2. |
|
510 |
expr := UnaryNode receiver:receiver selector:sel fold:foldConstants. |
|
511 |
expr isErrorNode ifTrue:[ |
|
512 |
self warning:(expr errorString , '.\\If you proceed, that error will happen at runtime.') withCRs position:pos to:pos2. |
|
513 |
errorFlag := false. "ok, user wants it - so he'll get it" |
|
514 |
expr := UnaryNode receiver:receiver selector:sel fold:nil. |
|
515 |
]. |
|
516 |
expr lineNumber:lNr. |
|
517 |
||
12125 | 518 |
self checkPlausibilityOf:expr from:pos to:pos2. |
10022 | 519 |
|
520 |
receiver := expr. "/ for next message |
|
521 |
]. |
|
522 |
^ receiver |
|
523 |
||
524 |
"Modified: / 14-02-2010 / 17:56:21 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
12125 | 525 |
"Modified: / 19-01-2012 / 10:47:37 / cg" |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
526 |
"Created: / 16-02-2012 / 21:54:45 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
527 |
! |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
528 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
529 |
binaryExpression |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
530 |
| node savedLastSelectorElement | |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
531 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
532 |
savedLastSelectorElement := lastSelectorElement. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
533 |
lastSelectorElement := nil. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
534 |
node := super binaryExpression. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
535 |
(lastSelectorElement notNil and:[node ~~ #Error and:[node isMessage]]) ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
536 |
lastSelectorElement node parent: node. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
537 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
538 |
lastSelectorElement := savedLastSelectorElement. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
539 |
^node |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
540 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
541 |
"Modified: / 19-01-2000 / 16:22:16 / cg" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
542 |
"Created: / 16-02-2012 / 21:56:51 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
543 |
! |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
544 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
545 |
expression |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
546 |
| node savedLastSelectorElement | |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
547 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
548 |
savedLastSelectorElement := lastSelectorElement. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
549 |
lastSelectorElement := nil. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
550 |
node := super expression. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
551 |
((node ~~ #Error) and:[node isMessage]) ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
552 |
[ lastSelectorElement notNil ] whileTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
553 |
lastSelectorElement node parent: node. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
554 |
lastSelectorElement := lastSelectorElement prev. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
555 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
556 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
557 |
lastSelectorElement := savedLastSelectorElement. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
558 |
^node |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
559 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
560 |
"Modified: / 19-01-2000 / 16:22:16 / cg" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
561 |
"Modified: / 16-02-2012 / 23:39:15 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
562 |
! |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
563 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
564 |
unaryExpressionFor:receiverArg |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
565 |
"parse a unary-expression; return a node-tree, nil or #Error" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
566 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
567 |
|receiver expr sel pos pos2 lNr arguments savedLastSelectorElement| |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
568 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
569 |
savedLastSelectorElement := lastSelectorElement. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
570 |
receiver := receiverArg. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
571 |
(receiver == #Error) ifTrue:[^ #Error]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
572 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
573 |
[ self isValidUnarySelector:tokenType ] whileTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
574 |
pos := tokenPosition. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
575 |
pos2 := pos + tokenName size - 1. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
576 |
lNr := tokenLineNr. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
577 |
sel := tokenName. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
578 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
579 |
lastSelectorElement := nil. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
580 |
self markSelector:sel from:pos to:pos2 receiverNode:receiver. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
581 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
582 |
self nextToken. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
583 |
tokenType == $( ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
584 |
parserFlags allowSqueakExtensions == true ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
585 |
"/ croquet/squeak extension - c/java-style arguments |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
586 |
arguments := self functionCallArgList. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
587 |
"/ synthetic selector: foo[:[with:[with:[...]]]] |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
588 |
arguments notEmpty ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
589 |
sel := sel , ':'. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
590 |
arguments size - 1 timesRepeat:[ sel := sel , 'with:' ]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
591 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
592 |
sel := self selectorCheck:sel for:receiver position:pos to:pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
593 |
expr := MessageNode receiver:receiver selector:sel args:arguments fold:foldConstants. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
594 |
expr isErrorNode ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
595 |
self parseError:(expr errorString) position:pos to:pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
596 |
errorFlag := false. "ok, user wants it - so he'll get it" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
597 |
expr := MessageNode receiver:receiver selector:sel args:arguments fold:nil. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
598 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
599 |
lastSelectorElement node parent: expr. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
600 |
expr lineNumber:lNr. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
601 |
self checkPlausibilityOf:expr from:pos to:pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
602 |
parseForCode ifFalse:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
603 |
self rememberSelectorUsed:sel receiver:receiver |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
604 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
605 |
^ expr. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
606 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
607 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
608 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
609 |
sel := self selectorCheck:sel for:receiver position:pos to:pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
610 |
expr := UnaryNode receiver:receiver selector:sel fold:foldConstants. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
611 |
expr isErrorNode ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
612 |
self warning:(expr errorString , '.\\If you proceed, that error will happen at runtime.') withCRs position:pos to:pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
613 |
errorFlag := false. "ok, user wants it - so he'll get it" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
614 |
expr := UnaryNode receiver:receiver selector:sel fold:nil. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
615 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
616 |
expr lineNumber:lNr. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
617 |
lastSelectorElement node parent: expr. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
618 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
619 |
self checkPlausibilityOf:expr from:pos to:pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
620 |
parseForCode ifFalse:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
621 |
self rememberSelectorUsed:sel receiver:receiver |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
622 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
623 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
624 |
receiver := expr. "/ for next message |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
625 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
626 |
lastSelectorElement := savedLastSelectorElement. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
627 |
^ receiver |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
628 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
629 |
"Modified: / 19-01-2012 / 10:47:37 / cg" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
630 |
"Created: / 16-02-2012 / 23:50:17 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
631 |
! |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
632 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
633 |
variable |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
634 |
| node | |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
635 |
|
12194
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
636 |
ignoreBadIdentifier := classToCompileFor isNil. |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
637 |
node := super variable. |
12194
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
638 |
ignoreBadIdentifier := false. |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
639 |
node isVariable ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
640 |
| el prevEl | |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
641 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
642 |
el := elements newElementFor: node. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
643 |
prevEl := lastVariableElements at:node name ifAbsent:[nil]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
644 |
prevEl notNil ifTrue:[prevEl next:el]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
645 |
lastVariableElements at:node name put:el. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
646 |
elements add: el. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
647 |
]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
648 |
^node |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
649 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
650 |
"Modified: / 19-01-2000 / 16:22:16 / cg" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
651 |
"Created: / 16-02-2012 / 22:21:33 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
10022 | 652 |
! ! |
653 |
||
654 |
!SyntaxHighlighter2 methodsFor:'syntax detection'! |
|
655 |
||
656 |
markArgumentIdentifierFrom:pos1 to:pos2 |
|
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
657 |
| node el prevEl | |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
658 |
|
10022 | 659 |
super markArgumentIdentifierFrom:pos1 to:pos2. |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
660 |
node := VariableNode methodArgumentNamed:(sourceText string copyFrom: pos1 to: pos2). |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
661 |
node startPosition: pos1 endPosition: pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
662 |
el := elements newElementFor: node. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
663 |
prevEl := lastVariableElements at:node name ifAbsent:[nil]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
664 |
prevEl notNil ifTrue:[prevEl next:el]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
665 |
lastVariableElements at:node name put:el. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
666 |
elements add: el. |
10022 | 667 |
|
668 |
"Created: / 24-07-2010 / 09:25:12 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
12125 | 669 |
"Modified: / 21-08-2011 / 09:27:26 / cg" |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
670 |
"Modified: / 16-02-2012 / 22:34:48 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
10022 | 671 |
! |
672 |
||
12194
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
673 |
markBadIdentifierFrom:pos1 to:pos2 |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
674 |
|
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
675 |
super markBadIdentifierFrom:pos1 to:pos2 |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
676 |
|
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
677 |
"Created: / 17-03-2012 / 19:02:40 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
678 |
! |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
679 |
|
10022 | 680 |
markLocalIdentifierFrom:pos1 to:pos2 |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
681 |
| node el prevEl | |
10022 | 682 |
|
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
683 |
super markLocalIdentifierFrom:pos1 to:pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
684 |
node := VariableNode methodLocalNamed:(sourceText string copyFrom: pos1 to: pos2). |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
685 |
node startPosition: pos1 endPosition: pos2. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
686 |
el := elements newElementFor: node. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
687 |
prevEl := lastVariableElements at:node name ifAbsent:[nil]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
688 |
prevEl notNil ifTrue:[prevEl next:el]. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
689 |
lastVariableElements at:node name put:el. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
690 |
elements add: el. |
10022 | 691 |
|
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
692 |
"Modified: / 21-08-2011 / 09:27:26 / cg" |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
693 |
"Created: / 16-02-2012 / 22:36:41 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
10022 | 694 |
! |
695 |
||
696 |
markSelector:selectorString from:pos1 to:pos2 receiverNode:aReceiverNode |
|
697 |
||
698 |
| element | |
|
699 |
||
12233 | 700 |
"Special hack for Java class references - I would like to have them |
701 |
marked specially (and not as an error when the class is not yet loaded - |
|
702 |
the code is correct as JavaClassAccessor loads it lazily" |
|
703 |
(aReceiverNode isJavaPackageReference) ifTrue:[ |
|
704 |
self |
|
705 |
markFrom:pos1 to:pos2 |
|
706 |
withEmphasis:preferences globalClassIdentifierEmphasis |
|
707 |
color: preferences globalClassIdentifierColor |
|
708 |
] ifFalse:[ |
|
709 |
super markSelector:selectorString from:pos1 to:pos2 receiverNode:aReceiverNode. |
|
710 |
]. |
|
10022 | 711 |
|
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
712 |
element := elements newElementFor: (SelectorNode value: selectorString from: pos1 to: pos2). |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
713 |
|
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
714 |
(lastSelectorElement notNil "and:[lastSelectorElement value = selectorString]") ifTrue:[ |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
715 |
lastSelectorElement next: element. |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
716 |
]. |
10022 | 717 |
elements add: element. |
12168
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
718 |
lastSelectorElement := "(self isValidUnarySelector:tokenType)"false |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
719 |
ifTrue:[nil] |
95a3a7290554
Fixes, some support for SmallSense
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12128
diff
changeset
|
720 |
ifFalse:[element]. |
10022 | 721 |
|
722 |
"Created: / 14-02-2010 / 17:40:09 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
|
12125 | 723 |
"Modified (format): / 21-08-2011 / 09:18:21 / cg" |
12233 | 724 |
"Modified: / 19-04-2012 / 09:53:59 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
12194
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
725 |
! |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
726 |
|
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
727 |
markUnknownIdentifierFrom:pos1 to:pos2 |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
728 |
|
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
729 |
ignoreBadIdentifier == true ifTrue:[ ^ self ]. |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
730 |
|
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
731 |
super markUnknownIdentifierFrom:pos1 to:pos2 |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
732 |
|
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
733 |
"Created: / 31.3.1998 / 19:09:26 / cg" |
4639848e5517
Improvements in syntax highlighting
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
12170
diff
changeset
|
734 |
"Modified: / 31.3.1998 / 19:10:30 / cg" |
12229 | 735 |
! |
736 |
||
737 |
rememberVariableElementFor:name type:typeSymbol from:pos1 to:pos2 |
|
738 |
|element prev| |
|
739 |
||
740 |
prev := lastVariableElements at:name ifAbsent:[nil]. |
|
741 |
(prev notNil and:[prev start == pos1]) ifTrue:[^ self]. |
|
742 |
||
743 |
element := SyntaxElement from: pos1 to: pos2 type:typeSymbol value: name. |
|
744 |
||
745 |
prev notNil ifTrue:[prev next:element]. |
|
746 |
lastVariableElements at:name put:element. |
|
747 |
||
748 |
elements add: element. |
|
749 |
||
750 |
"Created: / 21-08-2011 / 09:26:24 / cg" |
|
10022 | 751 |
! ! |
752 |
||
753 |
!SyntaxHighlighter2 class methodsFor:'documentation'! |
|
754 |
||
755 |
version_CVS |
|
12308 | 756 |
^ 'Header: /cvs/stx/stx/libtool/SyntaxHighlighter2.st,v 1.10 2012/10/19 14:59:02 cg Exp ' |
10022 | 757 |
! |
758 |
||
759 |
version_SVN |
|
12308 | 760 |
^ '$Id: SyntaxHighlighter2.st 8074 2012-11-30 17:23:39Z vranyj1 $' |
12125 | 761 |
! ! |