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Imported from ../bash-2.05a.tar.gz.

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This commit is contained in:
Jari Aalto 2001-11-13 17:56:06 +00:00
commit f73dda092b
303 changed files with 37069 additions and 28812 deletions
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44
builtins/set.def
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@ -49,8 +49,10 @@ $PRODUCES set.c
# include "../bashhist.h"
#endif
extern int interactive;
extern int noclobber, posixly_correct, ignoreeof, eof_encountered_limit;
#if defined (HISTORY)
extern int dont_save_function_defs;
#endif
#if defined (READLINE)
extern int no_line_editing;
#endif /* READLINE */
@ -92,6 +94,7 @@ $SHORT_DOC set [--abefhkmnptuvxBCHP] [-o option] [arg ...]
noclobber same as -C
noexec same as -n
noglob same as -f
nolog currently accepted but ignored
notify same as -b
nounset same as -u
onecmd same as -t
@ -132,16 +135,19 @@ parameters and are assigned, in order, to $1, $2, .. $n. If no
ARGs are given, all shell variables are printed.
$END
static int set_ignoreeof ();
static int set_posix_mode ();
static void print_minus_o_option __P((char *, int, int));
static void print_all_shell_variables __P((void));
static int set_ignoreeof __P((int, char *));
static int set_posix_mode __P((int, char *));
#if defined (READLINE)
static int set_edit_mode ();
static int get_edit_mode ();
static int set_edit_mode __P((int, char *));
static int get_edit_mode __P((char *));
#endif
#if defined (HISTORY)
static int bash_set_history ();
static int bash_set_history __P((int, char *));
#endif
static char *on = "on";
@ -179,23 +185,29 @@ struct {
{(char *)NULL, 0 },
};
typedef int setopt_set_func_t __P((int, char *));
typedef int setopt_get_func_t __P((char *));
struct {
char *name;
int *variable;
Function *set_func;
Function *get_func;
setopt_set_func_t *set_func;
setopt_get_func_t *get_func;
} binary_o_options[] = {
#if defined (HISTORY)
{ "history", &remember_on_history, bash_set_history, (Function *)NULL },
{ "history", &remember_on_history, bash_set_history, (setopt_get_func_t *)NULL },
#endif
{ "ignoreeof", &ignoreeof, set_ignoreeof, (Function *)NULL },
{ "interactive-comments", &interactive_comments, (Function *)NULL, (Function *)NULL },
{ "posix", &posixly_correct, set_posix_mode, (Function *)NULL },
{ "ignoreeof", &ignoreeof, set_ignoreeof, (setopt_get_func_t *)NULL },
{ "interactive-comments", &interactive_comments, (setopt_set_func_t *)NULL, (setopt_get_func_t *)NULL },
#if defined (HISTORY)
{ "nolog", &dont_save_function_defs, (setopt_set_func_t *)NULL, (setopt_get_func_t *)NULL },
#endif
{ "posix", &posixly_correct, set_posix_mode, (setopt_get_func_t *)NULL },
#if defined (READLINE)
{ "emacs", (int *)NULL, set_edit_mode, get_edit_mode },
{ "vi", (int *)NULL, set_edit_mode, get_edit_mode },
#endif
{ (char *)NULL, (int *)NULL }
{ (char *)NULL, (int *)NULL, (setopt_set_func_t *)NULL, (setopt_get_func_t *)NULL }
};
#define GET_BINARY_O_OPTION_VALUE(i, name) \
@ -375,7 +387,6 @@ set_minus_o_option (on_or_off, option_name)
char *option_name;
{
int option_char;
VFunction *set_func;
register int i;
for (i = 0; binary_o_options[i].name; i++)
@ -387,7 +398,7 @@ set_minus_o_option (on_or_off, option_name)
}
}
for (i = 0, option_char = -1, set_func = 0; o_options[i].name; i++)
for (i = 0, option_char = -1; o_options[i].name; i++)
{
if (STREQ (option_name, o_options[i].name))
{
@ -450,7 +461,7 @@ set_shellopts ()
if (GET_BINARY_O_OPTION_VALUE (i, binary_o_options[i].name))
vsize += strlen (binary_o_options[i].name) + 1;
value = xmalloc (vsize + 1);
value = (char *)xmalloc (vsize + 1);
for (i = vptr = 0; o_options[i].name; i++)
{
@ -752,6 +763,7 @@ unset_builtin (list)
name = list->word->word;
#if defined (ARRAY_VARS)
unset_array = 0;
if (!unset_function && valid_array_reference (name))
{
t = strchr (name, '[');