| author | Jan Vrany <jan.vrany@fit.cvut.cz> |
| Mon, 24 Aug 2015 15:34:14 +0100 | |
| changeset 524 | f6f68d32de73 |
| parent 427 | a7f5e6de19d2 |
| permissions | -rw-r--r-- |
|
427
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
1 |
"{ Package: 'stx:goodies/petitparser' }"
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
2 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
3 |
"{ NameSpace: Smalltalk }"
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
4 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
5 |
PPParser subclass:#PPEndOfFileParser |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
6 |
instanceVariableNames:'' |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
7 |
classVariableNames:'' |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
8 |
poolDictionaries:'' |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
9 |
category:'PetitParser-Parsers' |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
10 |
! |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
11 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
12 |
!PPEndOfFileParser methodsFor:'as yet unclassified'! |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
13 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
14 |
acceptsEpsilon |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
15 |
^ true |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
16 |
! |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
17 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
18 |
exampleOn: aStream |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
19 |
aStream nextPutAll: #'end-of-input' |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
20 |
! |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
21 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
22 |
isNullable |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
23 |
^ true |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
24 |
! |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
25 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
26 |
nonEmpty |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
27 |
"I know I am empty, but it does not count in my case, I represent virtual non-existent character" |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
28 |
^ self |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
29 |
! |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
30 |
|
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
31 |
parseOn: aPPContext |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
32 |
(aPPContext atEnd) ifFalse: |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
33 |
[ |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
34 |
^ PPFailure message: 'end of input expected' context: aPPContext. |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
35 |
]. |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
36 |
^ #'end-of-input' |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
37 |
! ! |
|
a7f5e6de19d2
Merged JK's version from Monticello
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
diff
changeset
|
38 |