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1990-12-28
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From: dupuy@hudson.cs.columbia.edu (Alexander Dupuy)
Newsgroups: alt.sources
Subject: Fifth unofficial patch for LESS
Message-ID: <9004022044.AA02118@hudson.cs.columbia.edu>
Date: 2 Apr 90 20:44:42 GMT
A bug in less version 123 with less options "LESS=cw" causes empty lines not to
be cleared properly for short files. The following patch fixes this:
*** /tmp/,RCSt1a01884 Mon Apr 2 16:35:16 1990
--- line.c Mon Apr 2 16:33:18 1990
***************
*** 557,568 ****
* If there is no current line, we pretend the line is
* either "~" or "", depending on the "twiddle" flag.
*/
! if (twiddle)
! switch (i)
! {
! case 0: return ('~');
! case 1: return ('\n');
! }
return (0);
}
--- 557,572 ----
* If there is no current line, we pretend the line is
* either "~" or "", depending on the "twiddle" flag.
*/
! switch (i)
! {
! case 0:
! if (twiddle)
! return ('~');
! return ('\n');
! case 1:
! if (twiddle)
! return ('\n');
! }
return (0);
}
--
inet: dupuy@cs.columbia.edu
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