diff options
Diffstat (limited to 'glcpp-lex.l')
| -rw-r--r-- | glcpp-lex.l | 41 |
1 files changed, 9 insertions, 32 deletions
diff --git a/glcpp-lex.l b/glcpp-lex.l index 9ec4deb718..18d9050d71 100644 --- a/glcpp-lex.l +++ b/glcpp-lex.l @@ -32,9 +32,6 @@ %option reentrant noyywrap %option extra-type="glcpp_parser_t *" -%x ST_DEFINE -%x ST_UNDEF - SPACE [[:space:]] NONSPACE [^[:space:]] NEWLINE [\n] @@ -46,48 +43,28 @@ TOKEN {NONSPACE}+ %% {HASH}define{HSPACE}* { - BEGIN ST_DEFINE; return DEFINE; } -<ST_DEFINE>{IDENTIFIER} { - yylval.str = xtalloc_strdup (yyextra, yytext); - return IDENTIFIER; -} - -<ST_DEFINE>{TOKEN} { - yylval.str = xtalloc_strdup (yyextra, yytext); - return TOKEN; -} - -<ST_DEFINE>\n { - BEGIN INITIAL; - return NEWLINE; -} - -<ST_DEFINE>{SPACE}+ - {HASH}undef{HSPACE}* { - BEGIN ST_UNDEF; return UNDEF; } -<ST_UNDEF>{IDENTIFIER} { + +{IDENTIFIER} { yylval.str = xtalloc_strdup (yyextra, yytext); return IDENTIFIER; } -<ST_UNDEF>\n { - BEGIN INITIAL; - return NEWLINE; -} - -<ST_UNDEF>{SPACE}+ - - /* Anything we don't specifically recognize is a stream of tokens */ -{NONSPACE}+ { +{TOKEN} { yylval.str = xtalloc_strdup (yyextra, yytext); return TOKEN; } +\n { + return NEWLINE; +} + +{SPACE}+ + %% |