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commit bash-20040108 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 12:53:09 -05:00
parent 5e13499c55
commit 545f34cfd4
34 changed files with 75981 additions and 5820 deletions
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lib/readline/display.c
+7 -9
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@@ -316,7 +316,7 @@ rl_expand_prompt (prompt)
t = ++p;
local_prompt = expand_prompt (p, &prompt_visible_length,
&prompt_last_invisible,
&prompt_invis_chars_first_line);
(int *)NULL);
c = *t; *t = '\0';
/* The portion of the prompt string up to and including the
final newline is now null-terminated. */
@@ -546,15 +546,13 @@ rl_redisplay ()
prompt_invis_chars_first_line variable could be made into an array
saying how many invisible characters there are per line, but that's
probably too much work for the benefit gained. How many people have
prompts that exceed two physical lines? */
prompts that exceed two physical lines?
Additional logic fix from Edward Catmur <ed@catmur.co.uk> */
temp = ((newlines + 1) * _rl_screenwidth) +
#if 0
((newlines == 0) ? prompt_invis_chars_first_line : 0) +
#else
((newlines == 0 && local_prompt_prefix == 0) ? prompt_invis_chars_first_line : 0) +
#endif
((newlines == 1) ? wrap_offset : 0);
((local_prompt_prefix == 0) ? ((newlines == 0) ? prompt_invis_chars_first_line
: ((newlines == 1) ? wrap_offset : 0))
: ((newlines == 0) ? wrap_offset :0));
inv_lbreaks[++newlines] = temp;
lpos -= _rl_screenwidth;
}