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updated for version 7.3.198

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Problem:    No completion for ":lang".
Solution:   Get locales to complete from. (Dominique Pelle)
This commit is contained in:
Bram Moolenaar 2011-05-19 18:26:40 +02:00
parent efa8e80c0b
commit 9b486ca391
7 changed files with 134 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/eval.c
View File

@ -911,6 +911,7 @@ eval_clear()
hash_clear(&compat_hashtab);
free_scriptnames();
free_locales();
/* global variables */
vars_clear(&globvarht);

98
src/ex_cmds2.c
View File

@ -1476,7 +1476,7 @@ browse_save_fname(buf)
#endif
/*
* Ask the user what to do when abondoning a changed buffer.
* Ask the user what to do when abandoning a changed buffer.
* Must check 'write' option first!
*/
void
@ -4153,6 +4153,82 @@ ex_language(eap)
}
# if defined(FEAT_CMDL_COMPL) || defined(PROTO)
static char_u **locales = NULL; /* Array of all available locales */
static int did_init_locales = FALSE;
static void init_locales __ARGS((void));
static char_u **find_locales __ARGS((void));
/*
* Lazy initialization of all available locales.
*/
static void
init_locales()
{
if (!did_init_locales)
{
did_init_locales = TRUE;
locales = find_locales();
}
}
/* Return an array of strings for all available locales + NULL for the
* last element. Return NULL in case of error. */
static char_u **
find_locales()
{
garray_T locales_ga;
char_u *loc;
/* Find all available locales by running command "locale -a". If this
* doesn't work we won't have completion. */
char_u *locale_a = get_cmd_output((char_u *)"locale -a",
NULL, SHELL_SILENT);
if (locale_a == NULL)
return NULL;
ga_init2(&locales_ga, sizeof(char_u *), 20);
/* Transform locale_a string where each locale is separated by "\n"
* into an array of locale strings. */
loc = (char_u *)strtok((char *)locale_a, "\n");
while (loc != NULL)
{
if (ga_grow(&locales_ga, 1) == FAIL)
break;
loc = vim_strsave(loc);
if (loc == NULL)
break;
((char_u **)locales_ga.ga_data)[locales_ga.ga_len++] = loc;
loc = (char_u *)strtok(NULL, "\n");
}
vim_free(locale_a);
if (ga_grow(&locales_ga, 1) == FAIL)
{
ga_clear(&locales_ga);
return NULL;
}
((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL;
return (char_u **)locales_ga.ga_data;
}
# if defined(EXITFREE) || defined(PROTO)
void
free_locales()
{
int i;
if (locales != NULL)
{
for (i = 0; locales[i] != NULL; i++)
vim_free(locales[i]);
vim_free(locales);
locales = NULL;
}
}
# endif
/*
* Function given to ExpandGeneric() to obtain the possible arguments of the
* ":language" command.
@ -4168,7 +4244,25 @@ get_lang_arg(xp, idx)
return (char_u *)"ctype";
if (idx == 2)
return (char_u *)"time";
return NULL;
init_locales();
if (locales == NULL)
return NULL;
return locales[idx - 3];
}
/*
* Function given to ExpandGeneric() to obtain the available locales.
*/
char_u *
get_locales(xp, idx)
expand_T *xp UNUSED;
int idx;
{
init_locales();
if (locales == NULL)
return NULL;
return locales[idx];
}
# endif

55
src/ex_getln.c
View File

@ -4571,48 +4571,50 @@ ExpandFromContext(xp, pat, num_file, file, options)
int context;
char_u *((*func)__ARGS((expand_T *, int)));
int ic;
int escaped;
} tab[] =
{
{EXPAND_COMMANDS, get_command_name, FALSE},
{EXPAND_BEHAVE, get_behave_arg, TRUE},
{EXPAND_COMMANDS, get_command_name, FALSE, TRUE},
{EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE},
#ifdef FEAT_USR_CMDS
{EXPAND_USER_COMMANDS, get_user_commands, FALSE},
{EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE},
{EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE},
{EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE},
{EXPAND_USER_COMMANDS, get_user_commands, FALSE, TRUE},
{EXPAND_USER_CMD_FLAGS, get_user_cmd_flags, FALSE, TRUE},
{EXPAND_USER_NARGS, get_user_cmd_nargs, FALSE, TRUE},
{EXPAND_USER_COMPLETE, get_user_cmd_complete, FALSE, TRUE},
#endif
#ifdef FEAT_EVAL
{EXPAND_USER_VARS, get_user_var_name, FALSE},
{EXPAND_FUNCTIONS, get_function_name, FALSE},
{EXPAND_USER_FUNC, get_user_func_name, FALSE},
{EXPAND_EXPRESSION, get_expr_name, FALSE},
{EXPAND_USER_VARS, get_user_var_name, FALSE, TRUE},
{EXPAND_FUNCTIONS, get_function_name, FALSE, TRUE},
{EXPAND_USER_FUNC, get_user_func_name, FALSE, TRUE},
{EXPAND_EXPRESSION, get_expr_name, FALSE, TRUE},
#endif
#ifdef FEAT_MENU
{EXPAND_MENUS, get_menu_name, FALSE},
{EXPAND_MENUNAMES, get_menu_names, FALSE},
{EXPAND_MENUS, get_menu_name, FALSE, TRUE},
{EXPAND_MENUNAMES, get_menu_names, FALSE, TRUE},
#endif
#ifdef FEAT_SYN_HL
{EXPAND_SYNTAX, get_syntax_name, TRUE},
{EXPAND_SYNTAX, get_syntax_name, TRUE, TRUE},
#endif
{EXPAND_HIGHLIGHT, get_highlight_name, TRUE},
{EXPAND_HIGHLIGHT, get_highlight_name, TRUE, TRUE},
#ifdef FEAT_AUTOCMD
{EXPAND_EVENTS, get_event_name, TRUE},
{EXPAND_AUGROUP, get_augroup_name, TRUE},
{EXPAND_EVENTS, get_event_name, TRUE, TRUE},
{EXPAND_AUGROUP, get_augroup_name, TRUE, TRUE},
#endif
#ifdef FEAT_CSCOPE
{EXPAND_CSCOPE, get_cscope_name, TRUE},
{EXPAND_CSCOPE, get_cscope_name, TRUE, TRUE},
#endif
#ifdef FEAT_SIGNS
{EXPAND_SIGN, get_sign_name, TRUE},
{EXPAND_SIGN, get_sign_name, TRUE, TRUE},
#endif
#ifdef FEAT_PROFILE
{EXPAND_PROFILE, get_profile_name, TRUE},
{EXPAND_PROFILE, get_profile_name, TRUE, TRUE},
#endif
#if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
&& (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
{EXPAND_LANGUAGE, get_lang_arg, TRUE},
{EXPAND_LANGUAGE, get_lang_arg, TRUE, FALSE},
{EXPAND_LOCALES, get_locales, TRUE, FALSE},
#endif
{EXPAND_ENV_VARS, get_env_name, TRUE},
{EXPAND_ENV_VARS, get_env_name, TRUE, TRUE},
};
int i;
@ -4626,7 +4628,8 @@ ExpandFromContext(xp, pat, num_file, file, options)
{
if (tab[i].ic)
regmatch.rm_ic = TRUE;
ret = ExpandGeneric(xp, &regmatch, num_file, file, tab[i].func);
ret = ExpandGeneric(xp, &regmatch, num_file, file,
tab[i].func, tab[i].escaped);
break;
}
}
@ -4648,13 +4651,14 @@ ExpandFromContext(xp, pat, num_file, file, options)
* Returns OK when no problems encountered, FAIL for error (out of memory).
*/
int
ExpandGeneric(xp, regmatch, num_file, file, func)
ExpandGeneric(xp, regmatch, num_file, file, func, escaped)
expand_T *xp;
regmatch_T *regmatch;
int *num_file;
char_u ***file;
char_u *((*func)__ARGS((expand_T *, int)));
/* returns a string from the list */
int escaped;
{
int i;
int count = 0;
@ -4679,7 +4683,10 @@ ExpandGeneric(xp, regmatch, num_file, file, func)
{
if (round)
{
str = vim_strsave_escaped(str, (char_u *)" \t\\.");
if (escaped)
str = vim_strsave_escaped(str, (char_u *)" \t\\.");
else
str = vim_strsave(str);
(*file)[count] = str;
#ifdef FEAT_MENU
if (func == get_menu_names && str != NULL)

2
src/proto/ex_cmds2.pro
View File

@ -83,5 +83,7 @@ void ex_checktime __ARGS((exarg_T *eap));
char_u *get_mess_lang __ARGS((void));
void set_lang_var __ARGS((void));
void ex_language __ARGS((exarg_T *eap));
void free_locales __ARGS((void));
char_u *get_lang_arg __ARGS((expand_T *xp, int idx));
char_u *get_locales __ARGS((expand_T *xp, int idx));
/* vim: set ft=c : */

2
src/proto/ex_getln.pro
View File

@ -31,7 +31,7 @@ char_u *sm_gettail __ARGS((char_u *s));
char_u *addstar __ARGS((char_u *fname, int len, int context));
void set_cmd_context __ARGS((expand_T *xp, char_u *str, int len, int col));
int expand_cmdline __ARGS((expand_T *xp, char_u *str, int col, int *matchcount, char_u ***matches));
int ExpandGeneric __ARGS((expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file, char_u *((*func)(expand_T *, int))));
int ExpandGeneric __ARGS((expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file, char_u *((*func)(expand_T *, int)), int escaped));
char_u *globpath __ARGS((char_u *path, char_u *file, int expand_options));
void init_history __ARGS((void));
int get_histtype __ARGS((char_u *name));

2
src/version.c
View File

@ -709,6 +709,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
198,
/**/
197,
/**/

1
src/vim.h
View File

@ -779,6 +779,7 @@ extern char *(*dyn_libintl_textdomain)(const char *domainname);
#define EXPAND_FILETYPE 37
#define EXPAND_FILES_IN_PATH 38
#define EXPAND_OWNSYNTAX 39
#define EXPAND_LOCALES 40
/* Values for exmode_active (0 is no exmode) */
#define EXMODE_NORMAL 1