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Diffstat (limited to 'src/nvim/ex_cmds2.c')
-rw-r--r--src/nvim/ex_cmds2.c358
1 files changed, 18 insertions, 340 deletions
diff --git a/src/nvim/ex_cmds2.c b/src/nvim/ex_cmds2.c
index 54315a6417..1248251556 100644
--- a/src/nvim/ex_cmds2.c
+++ b/src/nvim/ex_cmds2.c
@@ -14,11 +14,6 @@
#include "nvim/arglist.h"
#include "nvim/ascii.h"
#include "nvim/autocmd.h"
-#include "nvim/globals.h"
-#include "nvim/vim.h"
-#ifdef HAVE_LOCALE_H
-# include <locale.h>
-#endif
#include "nvim/buffer.h"
#include "nvim/change.h"
#include "nvim/charset.h"
@@ -30,6 +25,7 @@
#include "nvim/ex_eval.h"
#include "nvim/ex_getln.h"
#include "nvim/fileio.h"
+#include "nvim/globals.h"
#include "nvim/mark.h"
#include "nvim/mbyte.h"
#include "nvim/memory.h"
@@ -39,13 +35,13 @@
#include "nvim/ops.h"
#include "nvim/option.h"
#include "nvim/os/fs_defs.h"
-#include "nvim/os/shell.h"
#include "nvim/os_unix.h"
#include "nvim/path.h"
#include "nvim/quickfix.h"
#include "nvim/runtime.h"
#include "nvim/strings.h"
#include "nvim/undo.h"
+#include "nvim/vim.h"
#include "nvim/window.h"
#ifdef INCLUDE_GENERATED_DECLARATIONS
@@ -204,9 +200,9 @@ void dialog_changed(buf_T *buf, bool checkall)
dialog_msg((char *)buff, _("Save changes to \"%s\"?"), buf->b_fname);
if (checkall) {
- ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, (char_u *)buff, 1);
+ ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1);
} else {
- ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, (char_u *)buff, 1);
+ ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
}
if (ret == VIM_YES) {
@@ -256,7 +252,7 @@ bool dialog_close_terminal(buf_T *buf)
dialog_msg(buff, _("Close \"%s\"?"),
(buf->b_fname != NULL) ? buf->b_fname : "?");
- int ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, (char_u *)buff, 1);
+ int ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
return ret == VIM_YES;
}
@@ -368,7 +364,7 @@ bool check_changed_any(bool hidden, bool unload)
exiting = false;
// When ":confirm" used, don't give an error message.
if (!(p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM))) {
- // There must be a wait_return for this message, do_buffer()
+ // There must be a wait_return() for this message, do_buffer()
// may cause a redraw. But wait_return() is a no-op when vgetc()
// is busy (Quit used from window menu), then make sure we don't
// cause a scroll up.
@@ -543,10 +539,10 @@ void ex_listdo(exarg_T *eap)
if (curwin->w_arg_idx != i || !editing_arg_idx(curwin)) {
// Clear 'shm' to avoid that the file message overwrites
// any output from the command.
- p_shm_save = (char *)vim_strsave(p_shm);
- set_option_value("shm", 0L, "", 0);
+ p_shm_save = xstrdup(p_shm);
+ set_option_value_give_err("shm", 0L, "", 0);
do_argfile(eap, i);
- set_option_value("shm", 0L, p_shm_save, 0);
+ set_option_value_give_err("shm", 0L, p_shm_save, 0);
xfree(p_shm_save);
}
if (curwin->w_arg_idx != i) {
@@ -612,10 +608,10 @@ void ex_listdo(exarg_T *eap)
// Go to the next buffer. Clear 'shm' to avoid that the file
// message overwrites any output from the command.
- p_shm_save = (char *)vim_strsave(p_shm);
- set_option_value("shm", 0L, "", 0);
+ p_shm_save = xstrdup(p_shm);
+ set_option_value_give_err("shm", 0L, "", 0);
goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum);
- set_option_value("shm", 0L, p_shm_save, 0);
+ set_option_value_give_err("shm", 0L, p_shm_save, 0);
xfree(p_shm_save);
// If autocommands took us elsewhere, quit here.
@@ -635,10 +631,10 @@ void ex_listdo(exarg_T *eap)
// Clear 'shm' to avoid that the file message overwrites
// any output from the command.
- p_shm_save = (char *)vim_strsave(p_shm);
- set_option_value("shm", 0L, "", 0);
+ p_shm_save = xstrdup(p_shm);
+ set_option_value_give_err("shm", 0L, "", 0);
ex_cnext(eap);
- set_option_value("shm", 0L, p_shm_save, 0);
+ set_option_value_give_err("shm", 0L, p_shm_save, 0);
xfree(p_shm_save);
// If jumping to the next quickfix entry fails, quit here.
@@ -680,11 +676,11 @@ void ex_listdo(exarg_T *eap)
// buffer was opened while Syntax autocommands were disabled,
// need to trigger them now.
if (buf == curbuf) {
- apply_autocmds(EVENT_SYNTAX, (char *)curbuf->b_p_syn, curbuf->b_fname, true,
+ apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn, curbuf->b_fname, true,
curbuf);
} else {
aucmd_prepbuf(&aco, buf);
- apply_autocmds(EVENT_SYNTAX, (char *)buf->b_p_syn, buf->b_fname, true, buf);
+ apply_autocmds(EVENT_SYNTAX, buf->b_p_syn, buf->b_fname, true, buf);
aucmd_restbuf(&aco);
}
@@ -707,7 +703,7 @@ void ex_compiler(exarg_T *eap)
do_cmdline_cmd("echo globpath(&rtp, 'compiler/*.vim')"); // NOLINT
do_cmdline_cmd("echo globpath(&rtp, 'compiler/*.lua')"); // NOLINT
} else {
- size_t bufsize = STRLEN(eap->arg) + 14;
+ size_t bufsize = strlen(eap->arg) + 14;
buf = xmalloc(bufsize);
if (eap->forceit) {
// ":compiler! {name}" sets global options
@@ -776,324 +772,6 @@ void ex_checktime(exarg_T *eap)
no_check_timestamps = save_no_check_timestamps;
}
-#if defined(HAVE_LOCALE_H)
-# define HAVE_GET_LOCALE_VAL
-
-static char *get_locale_val(int what)
-{
- // Obtain the locale value from the libraries.
- char *loc = setlocale(what, NULL);
-
- return loc;
-}
-#endif
-
-/// @return true when "lang" starts with a valid language name.
-/// Rejects NULL, empty string, "C", "C.UTF-8" and others.
-static bool is_valid_mess_lang(char *lang)
-{
- return lang != NULL && ASCII_ISALPHA(lang[0]) && ASCII_ISALPHA(lang[1]);
-}
-
-/// Obtain the current messages language. Used to set the default for
-/// 'helplang'. May return NULL or an empty string.
-char *get_mess_lang(void)
-{
- char *p;
-
-#ifdef HAVE_GET_LOCALE_VAL
-# if defined(LC_MESSAGES)
- p = get_locale_val(LC_MESSAGES);
-# else
- // This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
- // may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME
- // and LC_MONETARY may be set differently for a Japanese working in the
- // US.
- p = get_locale_val(LC_COLLATE);
-# endif
-#else
- p = os_getenv("LC_ALL");
- if (!is_valid_mess_lang(p)) {
- p = os_getenv("LC_MESSAGES");
- if (!is_valid_mess_lang(p)) {
- p = os_getenv("LANG");
- }
- }
-#endif
- return is_valid_mess_lang(p) ? p : NULL;
-}
-
-// Complicated #if; matches with where get_mess_env() is used below.
-#ifdef HAVE_WORKING_LIBINTL
-/// Get the language used for messages from the environment.
-static char *get_mess_env(void)
-{
- char *p;
-
- p = (char *)os_getenv("LC_ALL");
- if (p == NULL) {
- p = (char *)os_getenv("LC_MESSAGES");
- if (p == NULL) {
- p = (char *)os_getenv("LANG");
- if (p != NULL && ascii_isdigit(*p)) {
- p = NULL; // ignore something like "1043"
- }
-# ifdef HAVE_GET_LOCALE_VAL
- if (p == NULL) {
- p = get_locale_val(LC_CTYPE);
- }
-# endif
- }
- }
- return p;
-}
-
-#endif
-
-/// Set the "v:lang" variable according to the current locale setting.
-/// Also do "v:lc_time"and "v:ctype".
-void set_lang_var(void)
-{
- const char *loc;
-
-#ifdef HAVE_GET_LOCALE_VAL
- loc = get_locale_val(LC_CTYPE);
-#else
- // setlocale() not supported: use the default value
- loc = "C";
-#endif
- set_vim_var_string(VV_CTYPE, loc, -1);
-
- // When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
- // back to LC_CTYPE if it's empty.
-#ifdef HAVE_WORKING_LIBINTL
- loc = get_mess_env();
-#elif defined(LC_MESSAGES)
- loc = get_locale_val(LC_MESSAGES);
-#else
- // In Windows LC_MESSAGES is not defined fallback to LC_CTYPE
- loc = get_locale_val(LC_CTYPE);
-#endif
- set_vim_var_string(VV_LANG, loc, -1);
-
-#ifdef HAVE_GET_LOCALE_VAL
- loc = get_locale_val(LC_TIME);
-#endif
- set_vim_var_string(VV_LC_TIME, loc, -1);
-
-#ifdef HAVE_GET_LOCALE_VAL
- loc = get_locale_val(LC_COLLATE);
-#else
- // setlocale() not supported: use the default value
- loc = "C";
-#endif
- set_vim_var_string(VV_COLLATE, loc, -1);
-}
-
-#ifdef HAVE_WORKING_LIBINTL
-
-/// ":language": Set the language (locale).
-///
-/// @param eap
-void ex_language(exarg_T *eap)
-{
- char *loc;
- char *p;
- char *name;
- int what = LC_ALL;
- char *whatstr = "";
-# ifdef LC_MESSAGES
-# define VIM_LC_MESSAGES LC_MESSAGES
-# else
-# define VIM_LC_MESSAGES 6789
-# endif
-
- name = eap->arg;
-
- // Check for "messages {name}", "ctype {name}" or "time {name}" argument.
- // Allow abbreviation, but require at least 3 characters to avoid
- // confusion with a two letter language name "me" or "ct".
- p = (char *)skiptowhite((char_u *)eap->arg);
- if ((*p == NUL || ascii_iswhite(*p)) && p - eap->arg >= 3) {
- if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0) {
- what = VIM_LC_MESSAGES;
- name = skipwhite(p);
- whatstr = "messages ";
- } else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0) {
- what = LC_CTYPE;
- name = skipwhite(p);
- whatstr = "ctype ";
- } else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0) {
- what = LC_TIME;
- name = skipwhite(p);
- whatstr = "time ";
- } else if (STRNICMP(eap->arg, "collate", p - eap->arg) == 0) {
- what = LC_COLLATE;
- name = skipwhite(p);
- whatstr = "collate ";
- }
- }
-
- if (*name == NUL) {
- if (what == VIM_LC_MESSAGES) {
- p = get_mess_env();
- } else {
- p = setlocale(what, NULL);
- }
- if (p == NULL || *p == NUL) {
- p = "Unknown";
- }
- smsg(_("Current %slanguage: \"%s\""), whatstr, p);
- } else {
-# ifndef LC_MESSAGES
- if (what == VIM_LC_MESSAGES) {
- loc = "";
- } else {
-# endif
- loc = setlocale(what, name);
-# ifdef LC_NUMERIC
- // Make sure strtod() uses a decimal point, not a comma.
- setlocale(LC_NUMERIC, "C");
-# endif
-# ifndef LC_MESSAGES
- }
-# endif
- if (loc == NULL) {
- semsg(_("E197: Cannot set language to \"%s\""), name);
- } else {
-# ifdef HAVE_NL_MSG_CAT_CNTR
- // Need to do this for GNU gettext, otherwise cached translations
- // will be used again.
- extern int _nl_msg_cat_cntr;
-
- _nl_msg_cat_cntr++;
-# endif
- // Reset $LC_ALL, otherwise it would overrule everything.
- os_setenv("LC_ALL", "", 1);
-
- if (what != LC_TIME && what != LC_COLLATE) {
- // Tell gettext() what to translate to. It apparently doesn't
- // use the currently effective locale.
- if (what == LC_ALL) {
- os_setenv("LANG", name, 1);
-
- // Clear $LANGUAGE because GNU gettext uses it.
- os_setenv("LANGUAGE", "", 1);
- }
- if (what != LC_CTYPE) {
- os_setenv("LC_MESSAGES", name, 1);
- set_helplang_default(name);
- }
- }
-
- // Set v:lang, v:lc_time, v:collate and v:ctype to the final result.
- set_lang_var();
- maketitle();
- }
- }
-}
-
-static char **locales = NULL; // Array of all available locales
-
-# ifndef WIN32
-static bool did_init_locales = false;
-
-/// @return an array of strings for all available locales + NULL for the
-/// last element or,
-/// NULL in case of error.
-static char **find_locales(void)
-{
- garray_T locales_ga;
- char *loc;
- char *saveptr = NULL;
-
- // Find all available locales by running command "locale -a". If this
- // doesn't work we won't have completion.
- char *locale_a = (char *)get_cmd_output((char_u *)"locale -a", NULL,
- kShellOptSilent, NULL);
- if (locale_a == NULL) {
- return NULL;
- }
- ga_init(&locales_ga, sizeof(char_u *), 20);
-
- // Transform locale_a string where each locale is separated by "\n"
- // into an array of locale strings.
- loc = os_strtok(locale_a, "\n", &saveptr);
-
- while (loc != NULL) {
- loc = xstrdup(loc);
- GA_APPEND(char *, &locales_ga, loc);
- loc = os_strtok(NULL, "\n", &saveptr);
- }
- xfree(locale_a);
- // Guarantee that .ga_data is NULL terminated
- ga_grow(&locales_ga, 1);
- ((char_u **)locales_ga.ga_data)[locales_ga.ga_len] = NULL;
- return locales_ga.ga_data;
-}
-# endif
-
-/// Lazy initialization of all available locales.
-static void init_locales(void)
-{
-# ifndef WIN32
- if (!did_init_locales) {
- did_init_locales = true;
- locales = find_locales();
- }
-# endif
-}
-
-# if defined(EXITFREE)
-void free_locales(void)
-{
- int i;
- if (locales != NULL) {
- for (i = 0; locales[i] != NULL; i++) {
- xfree(locales[i]);
- }
- XFREE_CLEAR(locales);
- }
-}
-
-# endif
-
-/// Function given to ExpandGeneric() to obtain the possible arguments of the
-/// ":language" command.
-char *get_lang_arg(expand_T *xp, int idx)
-{
- if (idx == 0) {
- return "messages";
- }
- if (idx == 1) {
- return "ctype";
- }
- if (idx == 2) {
- return "time";
- }
- if (idx == 3) {
- return "collate";
- }
-
- init_locales();
- if (locales == NULL) {
- return NULL;
- }
- return locales[idx - 4];
-}
-
-/// Function given to ExpandGeneric() to obtain the available locales.
-char *get_locales(expand_T *xp, int idx)
-{
- init_locales();
- if (locales == NULL) {
- return NULL;
- }
- return locales[idx];
-}
-
-#endif
-
static void script_host_execute(char *name, exarg_T *eap)
{
size_t len;
generated by cgit (git 2.34.1) at 2025-04-28 18:25:51 +0000