[gettext] try system gettext. Refs #62

Now, only meson was changed.
-Dnls=true -Dgettext=true

config2.h.in

@@ -82,14 +82,18 @@
 /* Define if you want: FTP protocol support */
 #mesondefine CONFIG_FTP
 
+/* Define if you want: Gemini protocol support */
+#mesondefine CONFIG_GEMINI
+
+/* Define to 1 if you want libc gettext. */
+#mesondefine CONFIG_GETTEXT
+
 /* Define if you want: Global history support */
 #mesondefine CONFIG_GLOBHIST
 
 /* Define if you want: GNUTLS support */
 #mesondefine CONFIG_GNUTLS
 
-/* Define if you want: Gemini protocol support */
-#mesondefine CONFIG_GEMINI
 
 /* Define if you want: Gopher protocol support */
 #mesondefine CONFIG_GOPHER

meson.build

@@ -17,6 +17,7 @@ conf_data.set('CONFIG_BOOKMARKS', get_option('bookmarks'))
 conf_data.set('CONFIG_XBEL_BOOKMARKS', get_option('xbel'))
 conf_data.set('CONFIG_SCRIPTING_SPIDERMONKEY', get_option('sm-scripting'))
 conf_data.set('CONFIG_NLS', get_option('nls'))
+conf_data.set('CONFIG_GETTEXT', get_option('gettext'))
 
 conf_data.set('CONFIG_COOKIES', get_option('cookies'))
 conf_data.set('CONFIG_FORMHIST', get_option('formhist'))

meson_options.txt

@@ -62,3 +62,4 @@ option('libevent', type: 'boolean', value: false, description: 'compile with lib
 option('x', type: 'boolean', value: false, description: 'use the X Window System')
 option('xml', type: 'boolean', value: false, description: 'libxml++')
 option('gemini', type: 'boolean', value: false, description: 'gemini protocol support')
+option('gettext', type: 'boolean', value: false, description: 'use external gettext library')

src/bfu/button.c

@@ -10,7 +10,7 @@
 
 #include "bfu/button.h"
 #include "bfu/dialog.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/draw.h"
 #include "terminal/mouse.h"
 #include "terminal/terminal.h"

src/bfu/checkbox.c

@@ -10,7 +10,7 @@
 #include "bfu/checkbox.h"
 #include "bfu/dialog.h"
 #include "bfu/text.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/draw.h"
 #include "terminal/mouse.h"
 #include "terminal/terminal.h"

src/bfu/dialog.c

@@ -13,7 +13,7 @@
 #include "config/kbdbind.h"
 #include "config/options.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/draw.h"
 #include "main/timer.h"
 #include "terminal/kbd.h"

src/bfu/group.c

@@ -11,7 +11,7 @@
 #include "bfu/dialog.h"
 #include "bfu/button.h"
 #include "bfu/group.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/draw.h"
 #include "terminal/terminal.h"
 #include "util/color.h"

src/bfu/hierbox.c

@@ -16,7 +16,7 @@
 #include "bfu/msgbox.h"
 #include "bfu/text.h"
 #include "config/kbdbind.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "protocol/uri.h"
 #include "session/task.h"
 #include "terminal/screen.h"

src/bfu/hotkey.c

@@ -11,7 +11,7 @@
 #include "bfu/hotkey.h"
 #include "bfu/menu.h"
 #include "config/kbdbind.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/draw.h"
 #include "terminal/terminal.h"
 #include "terminal/window.h"

src/bfu/inpfield.c

@@ -18,7 +18,7 @@
 #include "bfu/text.h"
 #include "config/kbdbind.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "osdep/osdep.h"
 #include "session/session.h"
 #include "terminal/draw.h"

src/bfu/leds.c

@@ -18,7 +18,7 @@
 #include "config/options.h"
 #include "document/document.h"
 #include "document/view.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/timer.h"
 #include "session/session.h"

src/bfu/listbox.c

@@ -12,7 +12,7 @@
 #include "bfu/hierbox.h"
 #include "bfu/listbox.h"
 #include "config/kbdbind.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/draw.h"
 #include "terminal/mouse.h"
 #include "terminal/terminal.h"

src/bfu/menu.c

@@ -17,7 +17,7 @@
 #include "bfu/inpfield.h"
 #include "bfu/menu.h"
 #include "config/kbdbind.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "session/session.h"
 #include "terminal/draw.h"
 #include "terminal/event.h"

src/bfu/msgbox.c

@@ -12,7 +12,7 @@
 #include "bfu/button.h"
 #include "bfu/msgbox.h"
 #include "bfu/text.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/terminal.h"
 #include "util/color.h"
 #include "util/memlist.h"

src/bfu/text.c

@@ -13,7 +13,7 @@
 #include "bfu/dialog.h"
 #include "bfu/text.h"
 #include "config/kbdbind.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/draw.h"
 #include "terminal/mouse.h"
 #include "terminal/terminal.h"

src/bfu/widget.c

@@ -11,7 +11,7 @@
 #include "bfu/dialog.h"
 #include "bfu/inphist.h"
 #include "bfu/widget.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/terminal.h"
 #include "util/error.h"
 

src/bookmarks/backend/xbel.c

@@ -26,7 +26,7 @@
 #include "bookmarks/backend/common.h"
 #include "bookmarks/backend/xbel.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "util/conv.h"
 #include "util/lists.h"
 #include "util/string.h"

src/bookmarks/bookmarks.c

@@ -18,7 +18,7 @@
 #include "bookmarks/dialogs.h"
 #include "config/home.h"
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/object.h"
 #include "protocol/uri.h"

src/bookmarks/dialogs.c

@@ -18,7 +18,7 @@
 #include "bookmarks/bookmarks.h"
 #include "bookmarks/dialogs.h"
 #include "dialogs/edit.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "protocol/uri.h"
 #include "session/session.h"

src/cache/dialogs.c

@@ -16,7 +16,7 @@
 #include "cache/cache.h"
 #include "cache/dialogs.h"
 #include "dialogs/edit.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "protocol/uri.h"
 #include "session/session.h"

src/config/cmdline.c

@@ -34,7 +34,7 @@
 #include "config/conf.h"
 #include "config/options.h"
 #include "config/opttypes.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "network/dns.h"
 #include "protocol/uri.h"
 #include "session/session.h"

src/config/conf.c

@@ -25,7 +25,7 @@
 #include "config/kbdbind.h"
 #include "config/options.h"
 #include "config/opttypes.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "osdep/osdep.h"
 #include "terminal/terminal.h"
 #include "util/error.h"

src/config/dialogs.c

@@ -18,7 +18,7 @@
 #include "config/kbdbind.h"
 #include "config/options.h"
 #include "config/opttypes.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/event.h"
 #include "main/object.h"
 #include "session/session.h"

src/config/home.c

@@ -17,7 +17,7 @@
 
 #include "config/home.h"
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/main.h"
 #include "osdep/osdep.h"
 #include "util/memory.h"

src/config/kbdbind.c

@@ -14,7 +14,7 @@
 #include "config/dialogs.h"
 #include "config/kbdbind.h"
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/event.h"
 #include "main/module.h"
 #include "terminal/kbd.h"

src/config/options.c

@@ -20,7 +20,7 @@
 #include "document/document.h"
 #include "globhist/globhist.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/main.h" /* shrink_memory() */
 #include "main/select.h"
 #include "network/connection.h"

src/config/opttypes.c

@@ -13,7 +13,7 @@
 #include "config/options.h"
 #include "config/opttypes.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "util/color.h"
 #include "util/conv.h"
 #include "util/error.h"

src/config/timer.c

@@ -8,7 +8,7 @@
 
 #include "config/options.h"
 #include "config/timer.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/event.h"
 #include "main/module.h"
 #include "main/timer.h"

src/config/urlhist.c

@@ -8,7 +8,7 @@
 
 #include "bfu/dialog.h"
 #include "config/urlhist.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/event.h"
 #include "main/module.h"
 #include "util/lists.h"

src/cookies/cookies.c

@@ -25,7 +25,7 @@
 #include "config/home.h"
 #include "config/kbdbind.h"
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/object.h"
 #include "main/select.h"

src/cookies/dialogs.c

@@ -21,7 +21,7 @@
 #include "cookies/cookies.h"
 #include "cookies/dialogs.h"
 #include "dialogs/edit.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "session/session.h"
 #include "terminal/draw.h"

src/dialogs/document.c

@@ -17,7 +17,7 @@
 #include "document/document.h"
 #include "document/view.h"
 #include "globhist/globhist.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "protocol/header.h"
 #include "protocol/uri.h"
 #include "session/location.h"

src/dialogs/download.c

@@ -16,7 +16,7 @@
 #include "dialogs/menu.h"
 #include "dialogs/progress.h"
 #include "dialogs/status.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "main/select.h"
 #include "network/connection.h"

src/dialogs/edit.c

@@ -10,7 +10,7 @@
 
 #include "bfu/dialog.h"
 #include "dialogs/edit.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "session/session.h"
 #include "terminal/terminal.h"
 #include "util/color.h"

src/dialogs/exmode.c

@@ -14,7 +14,7 @@
 #include "config/kbdbind.h"
 #include "config/options.h"
 #include "dialogs/exmode.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "session/session.h"
 #include "session/task.h"

src/dialogs/info.c

@@ -20,7 +20,7 @@
 #include "dialogs/info.h"
 #include "document/renderer.h"
 #include "ecmascript/ecmascript.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "main/timer.h"
 #include "main/version.h"

src/dialogs/menu.c

@@ -20,7 +20,7 @@
 #include "dialogs/info.h"
 #include "dialogs/menu.h"
 #include "dialogs/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/event.h"
 #include "main/main.h"
 #include "main/select.h"

src/dialogs/options.c

@@ -16,7 +16,7 @@
 #include "config/options.h"
 #include "dialogs/options.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "osdep/osdep.h"
 #include "session/session.h"
 #include "terminal/color.h"

src/dialogs/progress.c

@@ -8,7 +8,7 @@
 
 #include "bfu/dialog.h"
 #include "dialogs/progress.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "network/progress.h"
 #include "terminal/draw.h"
 #include "util/conv.h"

src/dialogs/status.c

@@ -16,7 +16,7 @@
 #include "document/document.h"
 #include "document/renderer.h"
 #include "document/view.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "network/connection.h"
 #include "network/progress.h"
 #include "network/state.h"

src/document/css/css.c

@@ -16,7 +16,7 @@
 #include "document/css/parser.h"
 #include "document/css/stylesheet.h"
 #include "encoding/encoding.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/connection.h"
 #include "protocol/uri.h"

src/ecmascript/ecmascript.c

@@ -18,7 +18,7 @@
 #include "document/xml/renderer2.h"
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/select.h"
 #include "main/timer.h"

src/ecmascript/spidermonkey.c

@@ -38,7 +38,7 @@
 #include "ecmascript/spidermonkey/screen.h"
 #include "ecmascript/spidermonkey/unibar.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/console.c

@@ -19,7 +19,7 @@
 #include "dialogs/status.h"
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey/console.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"
 #include "util/conv.h"

src/ecmascript/spidermonkey/document.c

@@ -29,7 +29,7 @@
 #include "ecmascript/spidermonkey/document.h"
 #include "ecmascript/spidermonkey/element.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/element.c

@@ -25,7 +25,7 @@
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey/element.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/form.c

@@ -27,7 +27,7 @@
 #include "ecmascript/spidermonkey/document.h"
 #include "ecmascript/spidermonkey/form.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/localstorage.c

@@ -29,7 +29,7 @@
 #include "ecmascript/spidermonkey/localstorage-db.h"
 #include "ecmascript/spidermonkey/document.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/location.c

@@ -25,7 +25,7 @@
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey/location.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/navigator.c

@@ -23,7 +23,7 @@
 #include "document/view.h"
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey/navigator.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/screen.c

@@ -25,7 +25,7 @@
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey/screen.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/unibar.c

@@ -25,7 +25,7 @@
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey/unibar.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/ecmascript/spidermonkey/window.c

@@ -24,7 +24,7 @@
 #include "document/view.h"
 #include "ecmascript/ecmascript.h"
 #include "ecmascript/spidermonkey/window.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "osdep/newwin.h"
 #include "osdep/sysname.h"

src/formhist/dialogs.c

@@ -13,7 +13,7 @@
 #include "formhist/formhist.h"
 #include "dialogs/edit.h"
 #include "document/forms.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "protocol/uri.h"
 #include "session/session.h"

src/formhist/formhist.c

@@ -13,7 +13,7 @@
 #include "document/forms.h"
 #include "formhist/dialogs.h"
 #include "formhist/formhist.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/object.h"
 #include "session/session.h"

src/globhist/dialogs.c

@@ -13,7 +13,7 @@
 #include "dialogs/edit.h"
 #include "globhist/dialogs.h"
 #include "globhist/globhist.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "protocol/uri.h"
 #include "terminal/terminal.h"

src/globhist/globhist.c

@@ -20,7 +20,7 @@
 #include "config/options.h"
 #include "globhist/dialogs.h"
 #include "globhist/globhist.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/object.h"
 #include "main/select.h"

src/intl/gettext/bindtextdom.c

@@ -25,7 +25,7 @@
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "intl/gettext/gettextP.h"
 #include "util/string.h"
 

src/intl/gettext/dcgettext.c

@@ -22,7 +22,7 @@
 #include "elinks.h"
 
 #include "intl/gettext/gettextP.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 
 /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
    locale.  */

src/intl/gettext/dcigettext.c

@@ -66,7 +66,7 @@ extern int errno;
 #include "elinks.h"
 
 #include "intl/gettext/gettextP.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "intl/gettext/hash-string.h"
 #include "util/string.h"
 

src/intl/gettext/dcngettext.c

@@ -22,7 +22,7 @@
 #include "elinks.h"
 
 #include "intl/gettext/gettextP.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 
 /* Look up MSGID in the DOMAINNAME message catalog for the current CATEGORY
    locale.  */

src/intl/gettext/dgettext.c

@@ -22,7 +22,7 @@
 #include "elinks.h"
 
 #include "intl/gettext/gettextP.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 
 
 /* Look up MSGID in the DOMAINNAME message catalog of the current

src/intl/gettext/finddomain.c

@@ -32,7 +32,7 @@
 #include "elinks.h"
 
 #include "intl/gettext/gettextP.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "util/string.h"
 
 /* List of already loaded domains.  */

src/intl/gettext/gettext.c

@@ -24,7 +24,7 @@
 #include "elinks.h"
 
 #include "intl/gettext/gettextP.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 
 
 /* Look up MSGID in the current default message catalog for the current

src/intl/gettext/intl-compat.c

@@ -22,7 +22,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "intl/gettext/gettextP.h"
 
 /* This file redirects the gettext functions (without prefix or suffix) to

src/intl/gettext/libintl.c

@@ -9,7 +9,7 @@
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "intl/gettext/gettextP.h"
 #include "util/error.h"
 #include "util/memory.h"

src/intl/gettext/ngettext.c

@@ -24,7 +24,7 @@
 #include "elinks.h"
 
 #include "intl/gettext/gettextP.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 
 /* Look up MSGID in the current default message catalog for the current
    LC_MESSAGES locale.  If not found, returns MSGID itself (the default

src/intl/gettext/textdomain.c

@@ -24,7 +24,7 @@
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "intl/gettext/gettextP.h"
 #include "util/string.h"
 

src/intl/libintl.c

@@ -0,0 +1,235 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "elinks.h"
+
+#include "intl/libintl.h"
+
+/* The number of the charset to which the "elinks" domain was last
+ * bound with bind_textdomain_codeset(), or -1 if none yet.  This
+ * cannot be a static variable in _(), because then it would get
+ * duplicated in every translation unit, even though the actual
+ * binding is global.  */
+int current_charset = -1;
+
+/* This is a language lookup table. Indexed by code. */
+/* Update this everytime you add a new translation. */
+/* TODO: Try to autogenerate it somehow. Maybe just a complete table? Then we
+ * will anyway need a table of real translations. */
+struct language languages[] = {
+	{N_("System"), "system"},
+	{N_("English"), "en_GB"},
+
+	{N_("Afrikaans"), "af_ZA"},
+	{N_("Belarusian"), "be_BY"},
+	{N_("Brazilian Portuguese"), "pt_BR"},
+	{N_("Bulgarian"), "bg_BG"},
+	{N_("Catalan"), "ca_ES"},
+	{N_("Croatian"), "hr_HR"},
+	{N_("Czech"), "cs_CZ"},
+	{N_("Danish"), "da_DK"},
+	{N_("Dutch"), "nl_NL"},
+	{N_("Estonian"), "et_EE"},
+	{N_("Finnish"), "fi_FI"},
+	{N_("French"), "fr_FR"},
+	{N_("Galician"), "gl_ES"},
+	{N_("German"), "de_DE"},
+	{N_("Greek"), "el_GR"},
+	{N_("Hungarian"), "hu_HU"},
+	{N_("Icelandic"), "is_IS"},
+	{N_("Indonesian"), "id_ID"},
+	{N_("Italian"), "it_IT"},
+	{N_("Japanese"), "ja_JP"},
+	{N_("Lithuanian"), "lt_LT"},
+	{N_("Norwegian"), "no_NO"},
+	{N_("Polish"), "pl_PL"},
+	{N_("Portuguese"), "pt_PT"},
+	{N_("Romanian"), "ro_RO"},
+	{N_("Russian"), "ru_RU"},
+	{N_("Serbian"), "sr_RS"},
+	{N_("Slovak"), "sk_SK"},
+	{N_("Spanish"), "es_ES"},
+	{N_("Swedish"), "sv_SE"},
+	{N_("Turkish"), "tr_TR"},
+	{N_("Ukrainian"), "uk_UA"},
+
+	{NULL, NULL},
+};
+
+/* XXX: In fact this is _NOT_ a real ISO639 code but RFC3066 code (as we're
+ * supposed to use that one when sending language tags through HTTP/1.1) and
+ * that one consists basically from ISO639[-ISO3166].  This is important for
+ * ie. pt vs pt-BR. */
+/* TODO: We should reflect this in name of this function and of the tag. On the
+ * other side, it's ISO639 for gettext as well etc. So what?  --pasky */
+
+int
+iso639_to_language(char *iso639)
+{
+	char *l = stracpy(iso639);
+	char *p;
+	int i, ll;
+
+	if (!l)
+		return 1;
+
+	/* The environment variable transformation. */
+
+	p = strchr((const char *)l, '.');
+	if (p)
+		*p = '\0';
+
+	p = strchr((const char *)l, '_');
+	if (p)
+		*p = '-';
+	else
+		p = strchr((const char *)l, '-');
+
+	/* Exact match. */
+
+	for (i = 0; languages[i].name; i++) {
+		if (strcmp(languages[i].iso639, l))
+			continue;
+		mem_free(l);
+		return i;
+	}
+
+	/* Base language match. */
+
+	if (p) {
+		*p = '\0';
+		for (i = 0; languages[i].name; i++) {
+			if (strcmp(languages[i].iso639, l))
+				continue;
+			mem_free(l);
+			return i;
+		}
+	}
+
+	/* Any dialect match. */
+
+	ll = strlen(l);
+	for (i = 0; languages[i].name; i++) {
+		int il = strcspn(languages[i].iso639, "-");
+
+		if (strncmp(languages[i].iso639, l, il > ll ? ll : il))
+			continue;
+		mem_free(l);
+		return i;
+	}
+
+	/* Default to english. */
+
+	mem_free(l);
+	return 1;
+}
+
+int system_language = 0;
+
+char *
+language_to_iso639(int language)
+{
+	/* Language is "system", we need to extract the index from
+	 * the environment */
+	if (language == 0) {
+		return system_language ?
+			languages[system_language].iso639 :
+			languages[get_system_language_index()].iso639;
+	}
+
+	return languages[language].iso639;
+}
+
+int
+name_to_language(const char *name)
+{
+	int i;
+
+	for (i = 0; languages[i].name; i++) {
+		if (c_strcasecmp(languages[i].name, name))
+			continue;
+		return i;
+	}
+	return 1;
+}
+
+char *
+language_to_name(int language)
+{
+	return languages[language].name;
+}
+
+int
+get_system_language_index(void)
+{
+	char *l;
+
+	/* At this point current_language must be "system" yet. */
+	l = getenv("LANGUAGE");
+	if (!l)
+		l = getenv("LC_ALL");
+	if (!l)
+		l = getenv("LC_MESSAGES");
+	if (!l)
+		l = getenv("LANG");
+
+	return (l) ? iso639_to_language(l) : 1;
+}
+
+int current_language = 0;
+
+char *EL_LANGUAGE;
+
+void
+set_language(int language)
+{
+	char *p;
+	struct string lang;
+	int charset;
+
+	if (!system_language)
+		system_language = get_system_language_index();
+
+	if (language == current_language) {
+		/* Nothing to do. */
+		return;
+	}
+
+	current_language = language;
+
+	if (!language)
+		language = system_language;
+
+	if (!EL_LANGUAGE) {
+		/* We never free() this, purely intentionally. */
+		EL_LANGUAGE = malloc(256);
+	}
+	if (EL_LANGUAGE) {
+		strcpy(EL_LANGUAGE, language_to_iso639(language));
+		p = strchr((const char *)EL_LANGUAGE, '-');
+		if (p) {
+			*p = '_';
+		}
+	}
+
+	if (!init_string(&lang)) {
+		return;
+	}
+	add_to_string(&lang, "LC_ALL=");
+	add_to_string(&lang, EL_LANGUAGE);
+	putenv(lang.source);
+	done_string(&lang);
+
+	setlocale(LC_ALL, EL_LANGUAGE);
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	charset = current_charset;
+	current_charset = -1;
+	intl_set_charset_by_index(charset);
+	textdomain(PACKAGE);
+}

src/intl/libintl.h

@@ -0,0 +1,164 @@
+#ifndef EL__INTL_LIBINTL_H
+#define EL__INTL_LIBINTL_H
+
+#include "config/options.h"
+#include "intl/charsets.h"
+#include "terminal/terminal.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef CONFIG_GETTEXT
+#include <libintl.h>
+
+extern int current_charset;
+
+/* no-op - just for marking */
+#define N_(msg) (gettext_noop(msg))
+#define gettext_noop(Str) (Str)
+
+#ifndef CONFIG_SMALL
+#define N__(msg) (gettext_noop(msg))
+#else
+#define N__(msg) (NULL)
+#endif
+
+static inline void
+intl_set_charset_by_index(int new_charset)
+{
+	/* Prevent useless switching. */
+	if (current_charset != new_charset) {
+		bind_textdomain_codeset( /* PACKAGE */ "elinks",
+					get_cp_mime_name(new_charset));
+		current_charset = new_charset;
+	}
+}
+
+static inline void
+intl_set_charset(struct terminal *term)
+{
+	int new_charset = get_terminal_codepage(term);
+
+	intl_set_charset_by_index(new_charset);
+}
+
+#ifndef DEBUG_IT
+
+/* Wraps around gettext(), employing charset multiplexing. If you don't care
+ * about charset (usually during initialization or when you don't use terminals
+ * at all), use gettext() directly. */
+static inline char *
+_(const char *msg, struct terminal *term)
+{
+	/* Prevent useless (and possibly dangerous) calls. */
+	if (!msg || !*msg)
+		return (char *)msg;
+
+	if (term) intl_set_charset(term);
+
+	return (char *) gettext(msg);
+}
+
+#else
+
+#include "util/error.h"
+
+/* This one will emit errors on null/empty msgs and when multiple calls are
+ * done for the same result in the same function. Some noise is possible,
+ * when a function is called twice or more, but then we should cache msg,
+ * in function caller. --Zas */
+
+/* __FUNCTION__ isn't supported by all, but it's debugging code. */
+#define _(m, t) __(__FILE__, __LINE__, __FUNCTION__, m, t)
+
+/* Overflows are theorically possible here. Debug purpose only. */
+static inline char *
+__(char *file, unsigned int line, char *func,
+   char *msg, struct terminal *term)
+{
+	static char last_file[512] = "";
+	static unsigned int last_line = 0;
+	static char last_func[1024] = "";
+	static char last_result[16384] = "";
+	char *result;
+
+	/* Prevent useless (and possibly dangerous) calls. */
+	if (!msg || !*msg) {
+		ERROR("%s:%u %s msg parameter", file, line, msg ? "empty": "NULL");
+		return msg;
+	}
+
+	if (term) intl_set_charset(term);
+
+	result = (char *) gettext(msg);
+
+	if (!strcmp(result, last_result)
+	    && !strcmp(file, last_file)
+	    && !strcmp(func, last_func)) {
+		ERROR("%s:%u Duplicate call to _() in %s() (previous at line %u)",
+		      file, line, func, last_line);
+	}
+
+	/* Risky ;) */
+	strcpy(last_file, file);
+	strcpy(last_func, func);
+	strcpy(last_result, result);
+	last_line = line;
+
+	return result;
+}
+
+#endif
+
+/* For plural handling. */
+/* Wraps around ngettext(), employing charset multiplexing. If you don't care
+ * about charset (usually during initialization or when you don't use terminals
+ * at all), use ngettext() directly. */
+static inline char *
+n_(char *msg1, char *msg2, unsigned long int n, struct terminal *term)
+{
+	/* Prevent useless (and possibly dangerous) calls. */
+	if (!msg1 || !*msg1)
+		return msg1;
+
+	if (term) intl_set_charset(term);
+
+	return (char *) ngettext(msg1, msg2, n);
+}
+
+extern char *EL_LANGUAGE;
+
+/* Languages table lookups. */
+
+struct language {
+	char *name;
+	char *iso639;
+};
+
+extern struct language languages[];
+
+/* These two calls return 1 (english) if the code/name wasn't found. */
+extern int name_to_language(const char *name);
+extern int iso639_to_language(char *iso639);
+
+extern char *language_to_name(int language);
+extern char *language_to_iso639(int language);
+
+extern int get_system_language_index(void);
+
+/* The current state. The state should be initialized by a set_language(0)
+ * call. */
+
+extern int current_language, system_language;
+extern void set_language(int language);
+
+#else
+#include "intl/gettext/libintl.h"
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/intl/meson.build

@@ -1,6 +1,9 @@
-if conf_data.get('CONFIG_NLS')
+if conf_data.get('CONFIG_GETTEXT')
+    srcs += files('libintl.c')
+elif conf_data.get('CONFIG_NLS')
     subdir('gettext')
 endif
+
 srcs += files('charsets.c')
 
 if conf_data.get('CONFIG_UTF8')

src/main/interlink.c

@@ -41,7 +41,7 @@
 
 #include "config/home.h"
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/interlink.h"
 #include "main/main.h"
 #include "main/select.h"

src/main/main.c

@@ -27,7 +27,7 @@
 #include "dialogs/menu.h"
 #include "document/document.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/event.h"
 #include "main/interlink.h"
 #include "main/main.h"

src/main/select.c

@@ -59,7 +59,7 @@ do {							\
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/main.h"
 #include "main/select.h"
 #include "main/timer.h"

src/main/version.c

@@ -13,7 +13,7 @@
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/version.h"
 #include "terminal/terminal.h"

src/mime/backend/default.c

@@ -9,7 +9,7 @@
 #include "elinks.h"
 
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "mime/backend/common.h"
 #include "mime/backend/default.h"

src/mime/backend/mailcap.c

@@ -27,7 +27,7 @@
 #include "elinks.h"
 
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "mime/backend/common.h"
 #include "mime/backend/mailcap.h"

src/mime/backend/mimetypes.c

@@ -15,7 +15,7 @@
 #include "elinks.h"
 
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "mime/backend/common.h"
 #include "mime/backend/mimetypes.h"

src/mime/dialogs.c

@@ -12,7 +12,7 @@
 #include "bfu/menu.h"
 #include "config/options.h"
 #include "mime/dialogs.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "terminal/terminal.h"
 #include "util/color.h"
 #include "util/conv.h"

src/mime/mime.c

@@ -15,7 +15,7 @@
 #include "cache/cache.h"
 #include "config/options.h"
 #include "encoding/encoding.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "mime/backend/common.h"
 #include "mime/mime.h"

src/network/connection.c

@@ -16,7 +16,7 @@
 #include "config/options.h"
 #include "document/document.h"
 #include "encoding/encoding.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "main/select.h"
 #include "main/timer.h"

src/network/ssl/ssl.c

@@ -23,7 +23,7 @@
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/connection.h"
 #include "network/socket.h"

src/network/state.c

@@ -8,7 +8,7 @@
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "network/connection.h"
 #include "network/state.h"
 #include "terminal/terminal.h"

src/osdep/newwin.c

@@ -9,7 +9,7 @@
 
 #include "elinks.h"
 
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "osdep/newwin.h"
 #include "osdep/osdep.h"
 #include "terminal/terminal.h"

src/osdep/win32/overrides.c

@@ -22,7 +22,7 @@
 #include "elinks.h"
 
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "osdep/osdep.h"
 #include "osdep/win32/overrides.h"
 #include "osdep/win32/vt100.h"

src/protocol/auth/auth.c

@@ -9,7 +9,7 @@
 #include "elinks.h"
 
 #include "bfu/hierbox.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "protocol/auth/auth.h"
 #include "protocol/auth/dialogs.h"

src/protocol/auth/dialogs.c

@@ -11,7 +11,7 @@
 #include "bfu/dialog.h"
 #include "document/forms.h"
 #include "formhist/formhist.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/object.h"
 #include "protocol/auth/auth.h"
 #include "protocol/auth/dialogs.h"

src/protocol/bittorrent/bittorrent.c

@@ -10,7 +10,7 @@
 #include "elinks.h"
 
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/state.h"
 #include "protocol/bittorrent/bittorrent.h"

src/protocol/bittorrent/dialogs.c

@@ -9,7 +9,7 @@
 #include "dialogs/document.h"
 #include "dialogs/download.h"
 #include "dialogs/progress.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "mime/mime.h"
 #include "network/connection.h"
 #include "network/state.h"

src/protocol/file/cgi.c

@@ -20,7 +20,7 @@
 
 #include "config/options.h"
 #include "cookies/cookies.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "mime/backend/common.h"
 #include "network/connection.h"
 #include "network/progress.h"

src/protocol/file/file.c

@@ -22,7 +22,7 @@
 #include "cache/cache.h"
 #include "config/options.h"
 #include "encoding/encoding.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/connection.h"
 #include "network/socket.h"

src/protocol/file/mailcap.c

@@ -20,7 +20,7 @@
 
 #include "config/options.h"
 #include "cookies/cookies.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "mime/backend/common.h"
 #include "network/connection.h"
 #include "network/progress.h"

src/protocol/finger/finger.c

@@ -7,7 +7,7 @@
 #include "elinks.h"
 
 #include "cache/cache.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/connection.h"
 #include "network/socket.h"

src/protocol/fsp/fsp.c

@@ -32,7 +32,7 @@ extern "C" {
 
 #include "cache/cache.h"
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "main/select.h"
 #include "network/connection.h"

src/protocol/ftp/ftp.c

@@ -33,7 +33,7 @@
 
 #include "cache/cache.h"
 #include "config/options.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/select.h"
 #include "main/module.h"
 #include "network/connection.h"

src/protocol/gemini/codes.c

@@ -11,7 +11,7 @@
 #include "elinks.h"
 
 #include "cache/cache.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "network/connection.h"
 #include "protocol/gemini/codes.h"
 #include "protocol/uri.h"

src/protocol/gemini/gemini.c

@@ -16,7 +16,7 @@
 #include "config/options.h"
 #include "cookies/cookies.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/connection.h"
 #include "network/progress.h"

src/protocol/gopher/gopher.c

@@ -31,7 +31,7 @@
 #include "elinks.h"
 
 #include "cache/cache.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/connection.h"
 #include "network/socket.h"

src/protocol/http/codes.c

@@ -11,7 +11,7 @@
 #include "elinks.h"
 
 #include "cache/cache.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "network/connection.h"
 #include "protocol/http/codes.h"
 #include "protocol/uri.h"

src/protocol/http/http.c

@@ -16,7 +16,7 @@
 #include "config/options.h"
 #include "cookies/cookies.h"
 #include "intl/charsets.h"
-#include "intl/gettext/libintl.h"
+#include "intl/libintl.h"
 #include "main/module.h"
 #include "network/connection.h"
 #include "network/progress.h"