diff options
Diffstat (limited to 'contrib/one-true-awk/main.c')
| -rw-r--r-- | contrib/one-true-awk/main.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/contrib/one-true-awk/main.c b/contrib/one-true-awk/main.c index 5b04218..e1ed177 100644 --- a/contrib/one-true-awk/main.c +++ b/contrib/one-true-awk/main.c @@ -22,7 +22,7 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ****************************************************************/ -const char *version = "version 20050424"; +const char *version = "version 20070501"; #define DEBUG #include <stdio.h> @@ -61,14 +61,21 @@ int main(int argc, char *argv[]) setlocale(LC_NUMERIC, "C"); /* for parsing cmdline & prog */ cmdname = argv[0]; if (argc == 1) { - fprintf(stderr, "Usage: %s [-f programfile | 'program'] [-Ffieldsep] [-v var=value] [files]\n", cmdname); + fprintf(stderr, + "usage: %s [-F fs] [-v var=value] [-f progfile | 'prog'] [file ...]\n", + cmdname); exit(1); } signal(SIGFPE, fpecatch); yyin = NULL; - symtab = makesymtab(NSYMTAB); + symtab = makesymtab(NSYMTAB/NSYMTAB); while (argc > 1 && argv[1][0] == '-' && argv[1][1] != '\0') { - if (strcmp(argv[1], "--") == 0) { /* explicit end of args */ + if (strcmp(argv[1],"-version") == 0 || strcmp(argv[1],"--version") == 0) { + printf("awk %s\n", version); + exit(0); + break; + } + if (strncmp(argv[1], "--", 2) == 0) { /* explicit end of args */ argc--; argv++; break; @@ -107,20 +114,12 @@ int main(int argc, char *argv[]) if (argv[1][2] == '\0' && --argc > 1 && isclvar((++argv)[1])) setclvar(argv[1]); break; - case 'm': /* more memory: -mr=record, -mf=fields */ - /* no longer supported */ - WARNING("obsolete option %s ignored", argv[1]); - break; case 'd': dbg = atoi(&argv[1][2]); if (dbg == 0) dbg = 1; printf("awk %s\n", version); break; - case 'V': /* added for exptools "standard" */ - printf("awk %s\n", version); - exit(0); - break; default: WARNING("unknown option %s ignored", argv[1]); break; |
