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| author | Quentin Carbonneaux <quentin.carbonneaux@yale.edu> | 2015-11-18 08:56:02 -0500 |
|---|---|---|
| committer | Quentin Carbonneaux <quentin.carbonneaux@yale.edu> | 2015-11-18 08:56:02 -0500 |
| commit | a968dc687d8a4fa3303a750d3ef1eea9369b2fdd (patch) | |
| tree | 04a8bed82d80787ae609dd7f50de5009101ea1ed /minic/minic.y | |
| parent | 2ea517ed26e3f1adf84268648cd028efd6825e52 (diff) | |
| download | roux-a968dc687d8a4fa3303a750d3ef1eea9369b2fdd.tar.gz | |
support _ in identifiers
Diffstat (limited to 'minic/minic.y')
| -rw-r--r-- | minic/minic.y | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/minic/minic.y b/minic/minic.y index b335f68..0abef05 100644 --- a/minic/minic.y +++ b/minic/minic.y @@ -6,7 +6,7 @@ #include <string.h> enum { - NString = 16, + NString = 32, NGlo = 256, NVar = 512, NStr = 256, @@ -874,7 +874,7 @@ yylex() die("ident too long"); *p++ = c; c = getchar(); - } while (isalpha(c)); + } while (isalpha(c) || c == '_'); *p = 0; ungetc(c, stdin); for (i=0; kwds[i].s; i++) |