Merge pull request #25602 from bfredl/have_no_ifdef

refactor(lang): reduce scope of HAVE_WORKING_LIBINTL #ifdefs
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bfredl 2023-10-15 18:48:22 +02:00 committed by GitHub
commit 0a3505eb9d
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4 changed files with 31 additions and 48 deletions

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@ -2130,10 +2130,9 @@ static const char *set_context_by_cmdname(const char *cmd, cmdidx_T cmdidx, expa
set_context_in_runtime_cmd(xp, arg);
break;
#ifdef HAVE_WORKING_LIBINTL
case CMD_language:
return set_context_in_lang_cmd(xp, arg);
#endif
case CMD_profile:
set_context_in_profile_cmd(xp, arg);
break;
@ -2644,10 +2643,8 @@ static int ExpandOther(char *pat, expand_T *xp, regmatch_T *rmp, char ***matches
{ EXPAND_AUGROUP, expand_get_augroup_name, true, false },
{ EXPAND_SIGN, get_sign_name, true, true },
{ EXPAND_PROFILE, get_profile_name, true, true },
#ifdef HAVE_WORKING_LIBINTL
{ EXPAND_LANGUAGE, get_lang_arg, true, false },
{ EXPAND_LOCALES, get_locales, true, false },
#endif
{ EXPAND_ENV_VARS, get_env_name, true, true },
{ EXPAND_USER, get_users, true, false },
{ EXPAND_ARGLIST, get_arglist_name, true, false },

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@ -150,10 +150,6 @@ struct dbg_stuff {
# include "ex_docmd.c.generated.h"
#endif
#ifndef HAVE_WORKING_LIBINTL
# define ex_language ex_ni
#endif
// Declare cmdnames[].
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "ex_cmds_defs.generated.h"

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@ -17,7 +17,7 @@
# undef setlocale
# endif
#else
# define _(x) (x)
# define _(x) ((char *)(x))
# define N_(x) x
# define NGETTEXT(x, xs, n) ((n) == 1 ? (x) : (xs))
# define bindtextdomain(x, y) // empty

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@ -71,20 +71,23 @@ char *get_mess_lang(void)
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.
///
/// This uses LC_MESSAGES when available, which it is for most systems we build for
/// except for windows. Then fallback to get the value from the envirionment
/// ourselves, and use LC_CTYPE as a last resort.
static char *get_mess_env(void)
{
char *p;
p = (char *)os_getenv("LC_ALL");
#ifdef LC_MESSAGES
return get_locale_val(LC_MESSAGES);
#else
char *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"
p = NULL; // ignore something like "1043"
}
if (p == NULL) {
p = get_locale_val(LC_CTYPE);
@ -92,8 +95,8 @@ static char *get_mess_env(void)
}
}
return p;
}
#endif
}
/// Set the "v:lang" variable according to the current locale setting.
/// Also do "v:lc_time"and "v:ctype".
@ -104,16 +107,7 @@ void set_lang_var(void)
loc = get_locale_val(LC_CTYPE);
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);
loc = get_locale_val(LC_TIME);
@ -145,8 +139,6 @@ void init_locale(void)
TIME_MSG("locale set");
}
#ifdef HAVE_WORKING_LIBINTL
/// ":language": Set the language (locale).
///
/// @param eap
@ -157,11 +149,11 @@ void ex_language(exarg_T *eap)
char *name;
int what = LC_ALL;
char *whatstr = "";
# ifdef LC_MESSAGES
# define VIM_LC_MESSAGES LC_MESSAGES
# else
# define VIM_LC_MESSAGES 6789
# endif
#ifdef LC_MESSAGES
# define VIM_LC_MESSAGES LC_MESSAGES
#else
# define VIM_LC_MESSAGES 6789
#endif
name = eap->arg;
@ -200,29 +192,29 @@ void ex_language(exarg_T *eap)
}
smsg(0, _("Current %slanguage: \"%s\""), whatstr, p);
} else {
# ifndef LC_MESSAGES
#ifndef LC_MESSAGES
if (what == VIM_LC_MESSAGES) {
loc = "";
} else {
# endif
#endif
loc = setlocale(what, name);
# ifdef LC_NUMERIC
#ifdef LC_NUMERIC
// Make sure strtod() uses a decimal point, not a comma.
setlocale(LC_NUMERIC, "C");
# endif
# ifndef LC_MESSAGES
#endif
#ifndef LC_MESSAGES
}
# endif
#endif
if (loc == NULL) {
semsg(_("E197: Cannot set language to \"%s\""), name);
} else {
# ifdef HAVE_NL_MSG_CAT_CNTR
#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
#endif
// Reset $LC_ALL, otherwise it would overrule everything.
os_setenv("LC_ALL", "", 1);
@ -250,7 +242,7 @@ void ex_language(exarg_T *eap)
static char **locales = NULL; // Array of all available locales
# ifndef MSWIN
#ifndef MSWIN
static bool did_init_locales = false;
/// @return an array of strings for all available locales + NULL for the
@ -285,22 +277,22 @@ static char **find_locales(void)
((char **)locales_ga.ga_data)[locales_ga.ga_len] = NULL;
return locales_ga.ga_data;
}
# endif
#endif
/// Lazy initialization of all available locales.
static void init_locales(void)
{
# ifndef MSWIN
#ifndef MSWIN
if (did_init_locales) {
return;
}
did_init_locales = true;
locales = find_locales();
# endif
#endif
}
# if defined(EXITFREE)
#if defined(EXITFREE)
void free_locales(void)
{
if (locales == NULL) {
@ -312,7 +304,7 @@ void free_locales(void)
}
XFREE_CLEAR(locales);
}
# endif
#endif
/// Function given to ExpandGeneric() to obtain the possible arguments of the
/// ":language" command.
@ -348,8 +340,6 @@ char *get_locales(expand_T *xp, int idx)
return locales[idx];
}
#endif
void lang_init(void)
{
#ifdef __APPLE__