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If LANG contains "UTF-8", assume the terminal supports UTF-8, on the grounds that anyone who configures it probably wants UTF-8. Not certain if this is a perfect idea but let's see if it causes any problems.

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This commit is contained in:
Nicholas Marriott
2009-05-19 16:03:18 +00:00
parent 80af85a102
commit 5db59a0d20
2 changed files with 17 additions and 3 deletions
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15
tmux.c
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@ -1,4 +1,4 @@
/* $Id: tmux.c,v 1.120 2009-05-19 13:32:55 tcunha Exp $ */
/* $Id: tmux.c,v 1.121 2009-05-19 16:03:18 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -223,7 +223,7 @@ main(int argc, char **argv)
struct hdr hdr;
const char *shell;
struct passwd *pw;
char *path, *label, *cause, *home, *pass = NULL;
char *s, *path, *label, *cause, *home, *pass = NULL;
char cwd[MAXPATHLEN];
int retcode, opt, flags, unlock, start_server;
@ -336,6 +336,17 @@ main(int argc, char **argv)
options_set_number(&global_window_options, "xterm-keys", 0);
options_set_number(&global_window_options, "remain-on-exit", 0);
if (!(flags & IDENTIFY_UTF8)) {
/*
* If the user has set LANG to contain UTF-8, it is a safe
* assumption that either they are using a UTF-8 terminal, or
* if not they know that output from UTF-8-capable programs may
* be wrong.
*/
if ((s = getenv("LANG")) != NULL && strstr(s, "UTF-8") != NULL)
flags |= IDENTIFY_UTF8;
}
if (cfg_file == NULL) {
home = getenv("HOME");
if (home == NULL || *home == '\0') {