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patch 8.0.1152: encoding of error message wrong in Cygwin terminal

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Problem:    Encoding of error message wrong in Cygwin terminal.
Solution:   Get locale from environment variables. (Ken Takata)
This commit is contained in:
Bram Moolenaar
2017-09-26 19:10:37 +02:00
parent 09ca932f8e
commit 2a02745709
4 changed files with 69 additions and 31 deletions
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15
src/main.c
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@@ -2564,6 +2564,21 @@ check_tty(mparm_T *parmp)
#if defined(WIN3264) && !defined(FEAT_GUI_W32)
if (is_cygpty_used())
{
# if defined(FEAT_MBYTE) && defined(HAVE_BIND_TEXTDOMAIN_CODESET) \
&& defined(FEAT_GETTEXT)
char *s, *tofree = NULL;
/* Set the encoding of the error message based on $LC_ALL or
* other environment variables instead of 'encoding'.
* Note that the message is shown on a Cygwin terminal (e.g.
* mintty) which encoding is based on $LC_ALL or etc., not the
* current codepage used by normal Win32 console programs. */
tofree = s = enc_locale_env(NULL);
if (s == NULL)
s = "utf-8"; /* Use "utf-8" by default. */
(void)bind_textdomain_codeset(VIMPACKAGE, s);
vim_free(tofree);
# endif
mch_errmsg(_("Vim: Error: This version of Vim does not run in a Cygwin terminal\n"));
exit(1);
}