diff options
Diffstat (limited to 'awk.h')
| -rw-r--r-- | awk.h | 14 |
1 files changed, 12 insertions, 2 deletions
@@ -3,7 +3,7 @@ */ /* - * Copyright (C) 1986, 1988, 1989, 1991-1997 the Free Software Foundation, Inc. + * Copyright (C) 1986, 1988, 1989, 1991-1999 the Free Software Foundation, Inc. * * This file is part of GAWK, the GNU implementation of the * AWK Programming Language. @@ -25,6 +25,14 @@ /* ------------------------------ Includes ------------------------------ */ +/* + * config.h absolutely, positively, *M*U*S*T* be included before + * any system headers. Otherwise, extreme death, destruction + * and loss of life results. + * + * Well, OK, gawk just won't work on systems using egcs and LFS. But + * that's almost as bad. + */ #ifdef HAVE_CONFIG_H #include <config.h> #endif @@ -34,6 +42,7 @@ #endif /* _GNU_SOURCE */ #include <stdio.h> +#include <assert.h> #ifdef HAVE_LIMITS_H #include <limits.h> #endif /* HAVE_LIMITS_H */ @@ -584,7 +593,8 @@ extern char casetable[]; /* for case-independent regexp matching */ /* ------------------------- Pseudo-functions ------------------------- */ #define is_identchar(c) (isalnum(c) || (c) == '_') -#define isnondecimal(str) (((str)[0]) == '0') +#define isnondecimal(str) (((str)[0]) == '0' && (ISDIGIT((str)[1]) \ + || (str)[1] == 'x' || (str)[1] == 'X')) #ifdef MPROF #define getnode(n) emalloc(n, NODE *, sizeof(NODE), "getnode") |