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| author | Paul Eggert <eggert@twinsun.com> | 1993-10-19 02:50:31 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@twinsun.com> | 1993-10-19 02:50:31 +0000 |
| commit | 1f19b52b5a592b3705be88455b1fe48a19f4302e (patch) | |
| tree | a4218516186a190983297adb6ac3daec46dc8956 /lib-src | |
| parent | 76c077475339ccfa407e76190f589c350e2a93da (diff) | |
| download | emacs-1f19b52b5a592b3705be88455b1fe48a19f4302e.tar.gz | |
(printlogline): Don't generate lines containing only white space.
Diffstat (limited to 'lib-src')
| -rwxr-xr-x | lib-src/rcs2log | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib-src/rcs2log b/lib-src/rcs2log index 1ea628afb03..3938b89f1eb 100755 --- a/lib-src/rcs2log +++ b/lib-src/rcs2log @@ -12,7 +12,7 @@ # Author: Paul Eggert <eggert@twinsun.com> -# $Id: rcs2log,v 1.13.1.1 1993/09/24 00:54:33 eggert Exp $ +# $Id: rcs2log,v 1.15 1993/09/24 01:03:32 eggert Exp eggert $ # Copyright 1992, 1993 Free Software Foundation, Inc. @@ -259,7 +259,12 @@ printlogline='{ # Print each line of the log, transliterating \r to \n. while ((i = index(Log, CR)) != 0) { - printf "%s%s\n", sep, substr(Log, 1, i-1) + logline = substr(Log, 1, i-1) + if (logline ~ /[^ ]/) { + printf "%s%s\n", sep, logline + } else { + print "" + } sep = indent_string Log = substr(Log, i+1) } |