nitlanguage
/
nit.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
nitcc: introduce nitcc
[nit.git]
/
contrib
/
nitcc
/
t
/
lexer-shortest-longest2.sablecc
1
Grammar re;
2
Lexer
3
a = 'a' 'b'?;
4
la = Longest(a);
5
sa = Shortest(a);
6
sla = Shortest(la);
7
dummy = 'X' (a|la|sa|sla);
8
blank = #10 | #13 | #32;
9
Parser
10
Ignored blank;
11
t = dummy |
12
a | la; //alt1 a | sa; //alt2 a | sla; //alt3 la | sa; //alt4 la | sla;