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| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 1998-05-24 13:06:38 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 1998-05-24 13:06:38 +0000 |
| commit | d8ddb9a0ed295ef46dc2c298a2e3d3e4427ebf56 (patch) | |
| tree | 9a0325908cb62410e8201cc008f5308f79c89e5a /contrib/libreadline | |
| parent | b76bc509b902459a2a57b827b487c4bb3298f869 (diff) | |
| download | src-d8ddb9a0ed295ef46dc2c298a2e3d3e4427ebf56.tar.gz src-d8ddb9a0ed295ef46dc2c298a2e3d3e4427ebf56.zip | |
Hopefully fix behaviour of libreadline when prompt is longer than
screen width and contains invisible characters.
PR: gnu/6701
Submitted-by: Chet Ramey chet@po.cwru.edu
Notes
Notes:
svn path=/head/; revision=36328
Diffstat (limited to 'contrib/libreadline')
| -rw-r--r-- | contrib/libreadline/display.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/contrib/libreadline/display.c b/contrib/libreadline/display.c index edb5b20dc556..e9d42775e4c9 100644 --- a/contrib/libreadline/display.c +++ b/contrib/libreadline/display.c @@ -423,7 +423,14 @@ rl_redisplay () contents of the command line? */ while (lpos >= screenwidth) { +#if 0 temp = ((newlines + 1) * screenwidth) - ((newlines == 0) ? wrap_offset : 0); +#else + /* XXX - possible fix from Darin Johnson <darin@acuson.com> for prompt + string with invisible characters that is longer than the screen + width. */ + temp = ((newlines + 1) * screenwidth) + ((newlines == 0) ? wrap_offset : 0); +#endif inv_lbreaks[++newlines] = temp; lpos -= screenwidth; } |