diff options
Diffstat (limited to 'usr.bin/vis')
| -rw-r--r-- | usr.bin/vis/vis.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/usr.bin/vis/vis.c b/usr.bin/vis/vis.c index b81dfa6386f..6f5a8939390 100644 --- a/usr.bin/vis/vis.c +++ b/usr.bin/vis/vis.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vis.c,v 1.8 2003/09/08 00:07:41 millert Exp $ */ +/* $OpenBSD: vis.c,v 1.9 2004/09/14 23:01:06 deraadt Exp $ */ /* $NetBSD: vis.c,v 1.4 1994/12/20 16:13:03 jtc Exp $ */ /*- @@ -40,7 +40,7 @@ static const char copyright[] = #if 0 static const char sccsid[] = "@(#)vis.c 8.1 (Berkeley) 6/6/93"; #endif -static const char rcsid[] = "$OpenBSD: vis.c,v 1.8 2003/09/08 00:07:41 millert Exp $"; +static const char rcsid[] = "$OpenBSD: vis.c,v 1.9 2004/09/14 23:01:06 deraadt Exp $"; #endif /* not lint */ #include <stdio.h> @@ -50,10 +50,14 @@ static const char rcsid[] = "$OpenBSD: vis.c,v 1.8 2003/09/08 00:07:41 millert E #include <err.h> #include <vis.h> -int eflags, fold, foldwidth=80, none, markeol, debug; +int eflags, fold, foldwidth=80, none, markeol; + +#ifdef DEBUG +int debug; +#endif int foldit(char *, int, int); -void process(FILE *, char *); +void process(FILE *); __dead void usage(void); int @@ -112,18 +116,18 @@ main(int argc, char *argv[]) if (*argv) while (*argv) { if ((fp=fopen(*argv, "r")) != NULL) - process(fp, *argv); + process(fp); else warn("%s", *argv); argv++; } else - process(stdin, "<stdin>"); + process(stdin); exit(0); } void -process(FILE *fp, char *filename) +process(FILE *fp) { static int col = 0; char *cp = "\0"+1; /* so *(cp-1) starts out != '\n' */ |