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| author | kugwa <kugwa2000@gmail.com> | 2015-11-09 16:03:40 +0800 |
|---|---|---|
| committer | kugwa <kugwa2000@gmail.com> | 2015-11-09 16:03:40 +0800 |
| commit | d7d90d6fbcafaf67e181a4046f2bedde851d1baa (patch) | |
| tree | 0912f7980ed68dc40b52e8f55e3a638e3097b5eb | |
| parent | c2254537345aa1220a101393b903627ea4c70959 (diff) | |
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Change the action of the comment token
Don't print comment. line_number increases when there are newlines in the comment.
| -rw-r--r-- | src/lexer.l | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/lexer.l b/src/lexer.l index c670529..45e696b 100644 --- a/src/lexer.l +++ b/src/lexer.l @@ -109,7 +109,12 @@ ERROR . {CONST_FLOAT} {} {CONST_STRING} {} -{COMMENT} puts(yytext); +{COMMENT} { + int i; + for (i = 0; yytext[i]; i++) + if (yytext[i] == '\n') + line_number++; + } {OP_ASSIGN} {} {OP_OR} {} {OP_AND} {} |