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commit bash-20040525 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 12:57:50 -05:00
parent f085a21f5f
commit 61deeb1329
28 changed files with 1683 additions and 1377 deletions
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lib/readline/display.c
+8 -4
View File
@@ -1493,12 +1493,13 @@ rl_on_new_line ()
/* Tell the update routines that we have moved onto a new line with the
prompt already displayed. Code originally from the version of readline
distributed with CLISP. */
distributed with CLISP. rl_expand_prompt must have already been called
(explicitly or implicitly). This still doesn't work exactly right. */
int
rl_on_new_line_with_prompt ()
{
int prompt_size, i, l, real_screenwidth, newlines;
char *prompt_last_line;
char *prompt_last_line, *lprompt;
/* Initialize visible_line and invisible_line to ensure that they can hold
the already-displayed prompt. */
@@ -1507,8 +1508,9 @@ rl_on_new_line_with_prompt ()
/* Make sure the line structures hold the already-displayed prompt for
redisplay. */
strcpy (visible_line, rl_prompt);
strcpy (invisible_line, rl_prompt);
lprompt = local_prompt ? local_prompt : rl_prompt;
strcpy (visible_line, lprompt);
strcpy (invisible_line, lprompt);
/* If the prompt contains newlines, take the last tail. */
prompt_last_line = strrchr (rl_prompt, '\n');
@@ -1543,6 +1545,8 @@ rl_on_new_line_with_prompt ()
vis_lbreaks[newlines] = l;
visible_wrap_offset = 0;
rl_display_prompt = rl_prompt; /* XXX - make sure it's set */
return 0;
}
lib/readline/display.c~
+8 -2
View File
@@ -506,7 +506,7 @@ rl_redisplay ()
}
}
pmtlen = strlen (prompt_this_line);
prompt_physical_chars = pmtlen = strlen (prompt_this_line);
temp = pmtlen + out + 2;
if (temp >= line_size)
{
@@ -1543,6 +1543,8 @@ rl_on_new_line_with_prompt ()
vis_lbreaks[newlines] = l;
visible_wrap_offset = 0;
rl_display_prompt = rl_prompt; /* XXX - make sure it's set */
return 0;
}
@@ -1841,6 +1843,7 @@ static char *saved_local_prefix;
static int saved_last_invisible;
static int saved_visible_length;
static int saved_invis_chars_first_line;
static int saved_physical_chars;
void
rl_save_prompt ()
@@ -1850,10 +1853,11 @@ rl_save_prompt ()
saved_last_invisible = prompt_last_invisible;
saved_visible_length = prompt_visible_length;
saved_invis_chars_first_line = prompt_invis_chars_first_line;
saved_physical_chars = prompt_physical_chars;
local_prompt = local_prompt_prefix = (char *)0;
prompt_last_invisible = prompt_visible_length = 0;
prompt_invis_chars_first_line = 0;
prompt_invis_chars_first_line = prompt_physical_chars = 0;
}
void
@@ -1867,6 +1871,7 @@ rl_restore_prompt ()
prompt_last_invisible = saved_last_invisible;
prompt_visible_length = saved_visible_length;
prompt_invis_chars_first_line = saved_invis_chars_first_line;
prompt_physical_chars = saved_physical_chars;
}
char *
@@ -1899,6 +1904,7 @@ _rl_make_prompt_for_search (pchar)
prompt_last_invisible = saved_last_invisible;
prompt_visible_length = saved_visible_length + 1;
}
return pmt;
}