diff options
Diffstat (limited to 'parser.l')
| -rw-r--r-- | parser.l | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -91,6 +91,7 @@ void yybadtoken(int tok, const char *context) switch (tok) { case TEXT: problem = lit("text"); break; case IDENT: problem = lit("identifier"); break; + case KEYWORD: problem = lit("keyword"); break; case ALL: problem = lit("\"all\""); break; case SOME: problem = lit("\"some\""); break; case NONE: problem = lit("\"none\""); break; @@ -166,7 +167,7 @@ static wchar_t num_esc(char *num) %option stack -TOK [a-zA-Z_][a-zA-Z0-9_]*|[+-]?[0-9]+ +TOK :?[a-zA-Z_][a-zA-Z0-9_]*|[+-]?[0-9]+ ID_END [^a-zA-Z0-9_] NUM_END [^0-9] WS [\t ]* @@ -192,14 +193,20 @@ UONLY {U2}{U}|{U3}{U}{U}|{U4}{U}{U}{U} long val; char *errp; - errno = 0; - - val = strtol(yytext, &errp, 10); if (yy_top_state() == INITIAL || yy_top_state() == QSILIT) yy_pop_state(); + if (yytext[0] == ':') { + yylval.lexeme = utf8_dup_from(yytext + 1); + return KEYWORD; + } + + errno = 0; + + val = strtol(yytext, &errp, 10); + if (*errp != 0) { /* not a number */ yylval.lexeme = utf8_dup_from(yytext); |