diff options
Diffstat (limited to 'contrib/global/lib/tab.c')
| -rw-r--r-- | contrib/global/lib/tab.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/contrib/global/lib/tab.c b/contrib/global/lib/tab.c index 1a9896ff8b26a..d309386a2d411 100644 --- a/contrib/global/lib/tab.c +++ b/contrib/global/lib/tab.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 1996, 1997, 1998 Shigio Yamaguchi. All rights reserved. + * Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -28,29 +28,14 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * tab.c 8-Oct-98 + * tab.c 20-Oct-97 * */ #include <stdio.h> #include "tab.h" -static int tabs = 8; - -#define TABPOS(i) ((i)%tabs == 0) -/* - * settabs: set default tab stop - * - * i) n tab stop - */ -void -settabs(n) -int n; -{ - if (n < 1 || n > 32) - return; - tabs = n; -} +#define TABPOS(i) ((i)%8 == 0) /* * detab: convert tabs into spaces and print * @@ -99,8 +84,7 @@ char *buf; blanks++; /* count blanks */ continue; } - /* don't convert single blank into tab */ - buf[dst++] = (blanks == 0) ? ' ' : '\t'; + buf[dst++] = '\t'; } else if (c == '\t') { while (!TABPOS(++pos)) ; @@ -113,8 +97,5 @@ char *buf; } blanks = 0; } - if (blanks > 0) - while (blanks--) - buf[dst++] = ' '; buf[dst] = 0; } |