patch 9.1.0509: not possible to translate Vim script messagesv9.1.0509

Problem:  not possible to translate Vim script messages
          (RestorerZ)
Solution: implement bindtextdomain() and gettext() to support Vim script
          message translations (Christ van Willegen)

fixes: #11637
closes: #12447

Signed-off-by: Christ van Willegen <cvwillegen@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/src/auto/configure b/src/auto/configure
index 98b9580b74..26ac458262 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -15876,6 +15876,30 @@ then :
 
 fi
 
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dgettext" >&5
+printf %s "checking for dgettext... " >&6; }
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <libintl.h>
+int
+main (void)
+{
+dgettext("Test", "Test");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"
+then :
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }; printf "%s\n" "#define HAVE_DGETTEXT 1" >>confdefs.h
+
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext conftest.$ac_ext
             { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _nl_msg_cat_cntr" >&5
 printf %s "checking for _nl_msg_cat_cntr... " >&6; }
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext