17 lines
453 B
Smalltalk
17 lines
453 B
Smalltalk
"
|
|
A PPEndOfLineParser is a parser that does not fail, if the stream position is at the end of a line. It does not consume anything.
|
|
"
|
|
Class {
|
|
#name : 'PPEndOfLineParser',
|
|
#superclass : 'PPParser',
|
|
#category : 'PetitParser-Parsers'
|
|
}
|
|
|
|
{ #category : 'parsing' }
|
|
PPEndOfLineParser >> parseOn: aPPContext [
|
|
(aPPContext isEndOfLine) ifTrue: [
|
|
^ #endOfLine
|
|
].
|
|
^ PPFailure message: 'End of line expected' context: aPPContext at: aPPContext position
|
|
]
|