diff options
Diffstat (limited to 'contrib/cube/cubescan.l')
| -rw-r--r-- | contrib/cube/cubescan.l | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/cube/cubescan.l b/contrib/cube/cubescan.l index c5e1a20f6b1..a47dc4334aa 100644 --- a/contrib/cube/cubescan.l +++ b/contrib/cube/cubescan.l @@ -26,6 +26,7 @@ void cube_scanner_finish(void); %option 8bit %option never-interactive +%option nodefault %option nounput %option noyywrap %option prefix="cube_yy" @@ -44,7 +45,7 @@ float ({integer}|{real})([eE]{integer})? \( yylval = "("; return O_PAREN; \) yylval = ")"; return C_PAREN; \, yylval = ")"; return COMMA; -[ ]+ /* discard spaces */ +[ \t\n\r\f]+ /* discard spaces */ . return yytext[0]; /* alert parser of the garbage */ %% |