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commit bash-20080507 snapshot

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This commit is contained in:
Chet Ramey
2011-12-07 09:23:30 -05:00
parent 4ac1ff9885
commit f13513ff9e
33 changed files with 4651 additions and 12105 deletions
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lib/readline/bind.c
+47 -18
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@@ -1,6 +1,6 @@
/* bind.c -- key binding and startup file support for the readline library. */
/* Copyright (C) 1987-2006 Free Software Foundation, Inc.
/* Copyright (C) 1987-2008 Free Software Foundation, Inc.
This file is part of the GNU Readline Library, a library for
reading lines of text with interactive input and history editing.
@@ -1431,6 +1431,7 @@ static const struct {
{ "page-completions", &_rl_page_completions, 0 },
{ "prefer-visible-bell", &_rl_prefer_visible_bell, V_SPECIAL },
{ "print-completions-horizontally", &_rl_print_completions_horizontally, 0 },
{ "revert-all-at-newline", &_rl_revert_all_at_newline, 0 },
{ "show-all-if-ambiguous", &_rl_complete_show_all, 0 },
{ "show-all-if-unmodified", &_rl_complete_show_unmodified, 0 },
#if defined (VISIBLE_STATS)
@@ -1489,11 +1490,12 @@ typedef int _rl_sv_func_t PARAMS((const char *));
/* Forward declarations */
static int sv_bell_style PARAMS((const char *));
static int sv_combegin PARAMS((const char *));
static int sv_dispprefix PARAMS((const char *));
static int sv_compquery PARAMS((const char *));
static int sv_editmode PARAMS((const char *));
static int sv_histsize PARAMS((const char *));
static int sv_isrchterm PARAMS((const char *));
static int sv_keymap PARAMS((const char *));
static int sv_histsize PARAMS((const char *));
static const struct {
const char * const name;
@@ -1502,6 +1504,7 @@ static const struct {
} string_varlist[] = {
{ "bell-style", V_STRING, sv_bell_style },
{ "comment-begin", V_STRING, sv_combegin },
{ "completion-prefix-display-length", V_INT, sv_dispprefix },
{ "completion-query-items", V_INT, sv_compquery },
{ "editing-mode", V_STRING, sv_editmode },
{ "history-size", V_INT, sv_histsize },
@@ -1615,6 +1618,22 @@ sv_combegin (value)
return 1;
}
static int
sv_dispprefix (value)
const char *value;
{
int nval = 0;
if (value && *value)
{
nval = atoi (value);
if (nval < 0)
nval = 0;
}
_rl_completion_prefix_display_length = nval;
return 0;
}
static int
sv_compquery (value)
const char *value;
@@ -1631,6 +1650,22 @@ sv_compquery (value)
return 0;
}
static int
sv_histsize (value)
const char *value;
{
int nval = 500;
if (value && *value)
{
nval = atoi (value);
if (nval < 0)
return 1;
}
stifle_history (nval);
return 0;
}
static int
sv_keymap (value)
const char *value;
@@ -1699,22 +1734,6 @@ sv_isrchterm (value)
return 0;
}
static int
sv_histsize (value)
const char *value;
{
int nval = 500;
if (value && *value)
{
nval = atoi (value);
if (nval < 0)
return 1;
}
stifle_history (nval);
return 0;
}
/* Return the character which matches NAME.
For example, `Space' returns ' '. */
@@ -2237,6 +2256,11 @@ _rl_get_string_variable_value (name)
}
else if (_rl_stricmp (name, "comment-begin") == 0)
return (_rl_comment_begin ? _rl_comment_begin : RL_COMMENT_BEGIN_DEFAULT);
else if (_rl_stricmp (name, "completion-prefix-display-length") == 0)
{
sprintf (numbuf, "%d", _rl_completion_prefix_display_length);
return (numbuf);
}
else if (_rl_stricmp (name, "completion-query-items") == 0)
{
sprintf (numbuf, "%d", rl_completion_query_items);
@@ -2244,6 +2268,11 @@ _rl_get_string_variable_value (name)
}
else if (_rl_stricmp (name, "editing-mode") == 0)
return (rl_get_keymap_name_from_edit_mode ());
else if (_rl_stricmp (name, "history-size") == 0)
{
sprintf (numbuf, "%d", history_is_stifled() ? history_max_entries : 0);
return (numbuf);
}
else if (_rl_stricmp (name, "isearch-terminators") == 0)
{
if (_rl_isearch_terminators == 0)