forgetest1
/
antlr
forked from jasder/antlr
1
0
Fork 0
Code Issues Pull Requests 1 Releases Wiki Activity

Make sample grammar for modes more readable 

add a new line to the grammar used as an example for the mode changing operators to make the example more accessible
This commit is contained in:
Adam Grabski 2020-04-10 16:39:17 +02:00 committed by GitHub
parent a4c66dc863
commit 6615eafeb8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions

3
doc/lexer-rules.md
View File

@ -244,7 +244,8 @@ The mode commands alter the mode stack and hence the mode of the lexer. The 'mor
``` ```
// Default "mode": Everything OUTSIDE of a tag // Default "mode": Everything OUTSIDE of a tag
COMMENT : '<!--' .*? '-->' ; COMMENT : '<!--' .*? '-->' ;
CDATA : '<![CDATA[' .*? ']]>' ;OPEN : '<' -> pushMode(INSIDE) ; CDATA : '<![CDATA[' .*? ']]>' ;
OPEN : '<' -> pushMode(INSIDE) ;
... ...
XMLDeclOpen : '<?xml' S -> pushMode(INSIDE) ; XMLDeclOpen : '<?xml' S -> pushMode(INSIDE) ;
SPECIAL_OPEN: '<?' Name -> more, pushMode(PROC_INSTR) ; SPECIAL_OPEN: '<?' Name -> more, pushMode(PROC_INSTR) ;