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If VISUAL or EDITOR contains "vi", configure mode-keys and status-keys

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to vi.

Based on a diff from martynas@, previously requested by a couple of
other people.
This commit is contained in:
Nicholas Marriott
2010-11-29 19:45:58 +00:00
parent ef9b2eb566
commit ebd0eb4fb4
2 changed files with 26 additions and 6 deletions
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16
tmux.1
View File

@@ -1852,7 +1852,12 @@ or right justified.
.Xc
Use vi or emacs-style
key bindings in the status line, for example at the command prompt.
Defaults to emacs.
The default is emacs, unless the
.Ev VISUAL
or
.Ev EDITOR
environment variables are set and contain the string
.Ql vi .
.It Ic status-left Ar string
Display
.Ar string
@@ -2140,7 +2145,14 @@ Set window modes foreground colour.
.Op Ic vi | emacs
.Xc
Use vi or emacs-style key bindings in copy and choice modes.
Key bindings default to emacs.
As with the
.Ic status-keys
option, the default is emacs, unless
.Ev VISUAL
or
.Ev EDITOR
contains
.Ql vi .
.Pp
.It Xo Ic mode-mouse
.Op Ic on | off

16
tmux.c
View File

@@ -231,13 +231,13 @@ main(int argc, char **argv)
struct options *oo, *so, *wo;
struct keylist *keylist;
char *s, *path, *label, *home, **var;
int opt, flags, quiet = 0;
int opt, flags, quiet, keys;
#ifdef DEBUG
malloc_options = (char *) "AFGJPX";
#endif
flags = 0;
quiet = flags = 0;
label = path = NULL;
login_shell = (**argv == '-');
while ((opt = getopt(argc, argv, "28c:df:lL:qS:uUv")) != -1) {
@@ -359,7 +359,6 @@ main(int argc, char **argv)
options_set_number(so, "status-fg", 0);
options_set_number(so, "status-interval", 15);
options_set_number(so, "status-justify", 0);
options_set_number(so, "status-keys", MODEKEY_EMACS);
options_set_string(so, "status-left", "[#S]");
options_set_number(so, "status-left-attr", 0);
options_set_number(so, "status-left-bg", 8);
@@ -400,7 +399,6 @@ main(int argc, char **argv)
options_set_number(wo, "mode-attr", 0);
options_set_number(wo, "mode-bg", 3);
options_set_number(wo, "mode-fg", 0);
options_set_number(wo, "mode-keys", MODEKEY_EMACS);
options_set_number(wo, "mode-mouse", 0);
options_set_number(wo, "monitor-activity", 0);
options_set_string(wo, "monitor-content", "%s", "");
@@ -428,6 +426,16 @@ main(int argc, char **argv)
options_set_number(wo, "utf8", 0);
}
keys = MODEKEY_EMACS;
if ((s = getenv("VISUAL")) != NULL || (s = getenv("EDITOR")) != NULL) {
if (strrchr(s, '/') != NULL)
s = strrchr(s, '/') + 1;
if (strstr(s, "vi") != NULL)
keys = MODEKEY_VI;
}
options_set_number(so, "status-keys", keys);
options_set_number(wo, "mode-keys", keys);
/* Locate the configuration file. */
if (cfg_file == NULL) {
home = getenv("HOME");