diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2003-09-29 03:24:28 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2003-09-29 03:24:28 +0000 |
| commit | c3ccaed3bdefe5ae241a201b982a9eb3400378be (patch) | |
| tree | ee447e64ee9241b0241ffee5c2e9f9e918f11e35 /usr.bin/bc/scan.l | |
| parent | 4ae6757f7e51115cd506d4f5555ef6c733d05d5d (diff) | |
Implement (undocumented) dot shorthand, which was missing.
Spotted by millert@.
Diffstat (limited to 'usr.bin/bc/scan.l')
| -rw-r--r-- | usr.bin/bc/scan.l | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/usr.bin/bc/scan.l b/usr.bin/bc/scan.l index 43245a80b2d..5add37f6d52 100644 --- a/usr.bin/bc/scan.l +++ b/usr.bin/bc/scan.l @@ -1,5 +1,5 @@ %{ -/* $OpenBSD: scan.l,v 1.5 2003/09/28 07:57:57 otto Exp $ */ +/* $OpenBSD: scan.l,v 1.6 2003/09/29 03:24:27 otto Exp $ */ /* * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> @@ -18,7 +18,7 @@ */ #ifndef lint -static const char rcsid[] = "$OpenBSD: scan.l,v 1.5 2003/09/28 07:57:57 otto Exp $"; +static const char rcsid[] = "$OpenBSD: scan.l,v 1.6 2003/09/29 03:24:27 otto Exp $"; #endif /* not lint */ #include <err.h> @@ -88,15 +88,12 @@ DIGIT [0-9A-F] } \\\n[ \t]* lineno++; [^0-9A-F\.] { - if (strcmp(strbuf, ".") == 0) { - yyerror("syntax error"); - BEGIN(INITIAL); - REJECT; - } + BEGIN(INITIAL); + unput(yytext[0]); + if (strcmp(strbuf, ".") == 0) + return DOT; else { - BEGIN(INITIAL); yylval.str = strbuf; - unput(yytext[0]); return NUMBER; } } |