author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Wed, 20 May 2015 16:47:52 +0100 | |
changeset 463 | d4014e0a47a0 |
parent 454 | a9cd5ea7cc36 |
child 504 | 0fb1f0799fc1 |
permissions | -rw-r--r-- |
387
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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"{ Package: 'stx:goodies/petitparser/islands' }" |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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454
a9cd5ea7cc36
Portability: fixes for Smalltalk/X
Jan Vrany <jan.vrany@fit.cvut.cz>
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387
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"{ NameSpace: Smalltalk }" |
a9cd5ea7cc36
Portability: fixes for Smalltalk/X
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
387
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387
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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PPDelegateParser subclass:#PPNonEmptyParser |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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instanceVariableNames:'' |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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classVariableNames:'' |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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poolDictionaries:'' |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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category:'PetitIslands-Parsers' |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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! |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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PPNonEmptyParser comment:'I return failure, if the delegate parser did not consumed any input.' |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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13 |
! |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
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14 |
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e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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!PPNonEmptyParser methodsFor:'parsing'! |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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parseOn: aPPContext |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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| position result | |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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position := aPPContext position. |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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result := parser parseOn: aPPContext. |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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(((position == aPPContext position) and: [ aPPContext atEnd not ]) and: [ result isPetitFailure not ]) ifTrue: [ |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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^ PPFailure message: 'Epsilon parse not allowed' context: aPPContext at: position |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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]. |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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^ result |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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! ! |
e2b2ccaa4de6
Commited a island parser support (MC package PetitIslands)
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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28 |