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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam 2019-11-14 10:01:29 +00:00
commit 518a687886
8 changed files with 58 additions and 26 deletions
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33
cmd-new-session.c
View File

@ -94,26 +94,31 @@ cmd_new_session_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_ERROR);
}
if (args_has(args, 's')) {
newname = format_single(item, args_get(args, 's'), c, NULL,
NULL, NULL);
tmp = args_get(args, 's');
if (tmp != NULL) {
newname = format_single(item, tmp, c, NULL, NULL, NULL);
if (!session_check_name(newname)) {
cmdq_error(item, "bad session name: %s", newname);
goto fail;
}
if ((as = session_find(newname)) != NULL) {
if (args_has(args, 'A')) {
retval = cmd_attach_session(item,
newname, args_has(args, 'D'),
args_has(args, 'X'), 0, NULL,
args_has(args, 'E'));
free(newname);
return (retval);
}
cmdq_error(item, "duplicate session: %s", newname);
goto fail;
}
if (args_has(args, 'A')) {
if (newname != NULL)
as = session_find(newname);
else
as = item->target.s;
if (as != NULL) {
retval = cmd_attach_session(item, as->name,
args_has(args, 'D'), args_has(args, 'X'), 0, NULL,
args_has(args, 'E'));
free(newname);
return (retval);
}
}
if (newname != NULL && session_find(newname) != NULL) {
cmdq_error(item, "duplicate session: %s", newname);
goto fail;
}
/* Is this going to be part of a session group? */
group = args_get(args, 't');

10
input-keys.c
View File

@ -42,9 +42,6 @@ struct input_key_ent {
};
static const struct input_key_ent input_keys[] = {
/* Backspace key. */
{ KEYC_BSPACE, "\177", 0 },
/* Paste keys. */
{ KEYC_PASTE_START, "\033[200~", 0 },
{ KEYC_PASTE_END, "\033[201~", 0 },
@ -179,6 +176,13 @@ input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
return;
}
/* Is this backspace? */
if ((key & KEYC_MASK_KEY) == KEYC_BSPACE) {
key = options_get_number(global_options, "backspace");
if (key >= 0x7f)
key = '\177';
}
/*
* If this is a normal 7-bit key, just send it, with a leading escape
* if necessary. If it is a UTF-8 key, split it and send it.

2
input.c
View File

@ -876,7 +876,7 @@ input_set_state(struct window_pane *wp, const struct input_transition *itr)
void
input_parse(struct window_pane *wp)
{
struct evbuffer *evb = wp->event->input;
struct evbuffer *evb = wp->event->input;
input_parse_buffer(wp, EVBUFFER_DATA(evb), EVBUFFER_LENGTH(evb));
evbuffer_drain(evb, EVBUFFER_LENGTH(evb));

12
key-string.c
View File

@ -159,7 +159,7 @@ key_string_get_modifiers(const char **string)
key_code
key_string_lookup_string(const char *string)
{
static const char *other = "!#()+,-.0123456789:;<=>?'\r\t";
static const char *other = "!#()+,-.0123456789:;<=>'\r\t";
key_code key;
u_int u;
key_code modifiers;
@ -196,7 +196,7 @@ key_string_lookup_string(const char *string)
/* Is this a standard ASCII key? */
if (string[1] == '\0' && (u_char)string[0] <= 127) {
key = (u_char)string[0];
if (key < 32 || key == 127)
if (key < 32)
return (KEYC_UNKNOWN);
} else {
/* Try as a UTF-8 key. */
@ -226,6 +226,8 @@ key_string_lookup_string(const char *string)
key -= 64;
else if (key == 32)
key = 0;
else if (key == '?')
key = 127;
else if (key == 63)
key = KEYC_BSPACE;
else
@ -329,7 +331,7 @@ key_string_lookup_key(key_code key)
}
/* Invalid keys are errors. */
if (key == 127 || key > 255) {
if (key > 255) {
snprintf(out, sizeof out, "Invalid#%llx", key);
return (out);
}
@ -343,7 +345,9 @@ key_string_lookup_key(key_code key)
} else if (key >= 32 && key <= 126) {
tmp[0] = key;
tmp[1] = '\0';
} else if (key >= 128)
} else if (key == 127)
xsnprintf(tmp, sizeof tmp, "C-?");
else if (key >= 128)
xsnprintf(tmp, sizeof tmp, "\\%llo", key);
strlcat(out, tmp, sizeof out);

6
options-table.c
View File

@ -146,6 +146,12 @@ static const char *options_table_status_format_default[] = {
/* Top-level options. */
const struct options_table_entry options_table[] = {
/* Server options. */
{ .name = "backspace",
.type = OPTIONS_TABLE_KEY,
.scope = OPTIONS_TABLE_SERVER,
.default_num = '\177',
},
{ .name = "buffer-limit",
.type = OPTIONS_TABLE_NUMBER,
.scope = OPTIONS_TABLE_SERVER,

9
spawn.c
View File

@ -215,6 +215,7 @@ spawn_pane(struct spawn_context *sc, char **cause)
u_int hlimit;
struct winsize ws;
sigset_t set, oldset;
key_code key;
spawn_log(__func__, sc);
@ -376,13 +377,17 @@ spawn_pane(struct spawn_context *sc, char **cause)
/*
* Update terminal escape characters from the session if available and
* force VERASE to tmux's \177.
* force VERASE to tmux's backspace.
*/
if (tcgetattr(STDIN_FILENO, &now) != 0)
_exit(1);
if (s->tio != NULL)
memcpy(now.c_cc, s->tio->c_cc, sizeof now.c_cc);
now.c_cc[VERASE] = '\177';
key = options_get_number(global_options, "backspace");
if (key >= 0x7f)
now.c_cc[VERASE] = '\177';
else
now.c_cc[VERASE] = key;
if (tcsetattr(STDIN_FILENO, TCSANOW, &now) != 0)
_exit(1);

4
tmux.1
View File

@ -2930,6 +2930,10 @@ omitted to toggle).
.Pp
Available server options are:
.Bl -tag -width Ds
.It Ic backspace Ar key
Set the key sent by
.Nm
for backspace.
.It Ic buffer-limit Ar number
Set the number of buffers; as new buffers are added to the top of the stack,
old ones are removed from the bottom if necessary to maintain this maximum

8
tty.c
View File

@ -2106,7 +2106,9 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy)
if ((u_int) abs(change) > cx && tty_term_has(term, TTYC_HPA)) {
tty_putcode1(tty, TTYC_HPA, cx);
goto out;
} else if (change > 0 && tty_term_has(term, TTYC_CUB)) {
} else if (change > 0 &&
tty_term_has(term, TTYC_CUB) &&
!tty_use_margin(tty)) {
if (change == 2 && tty_term_has(term, TTYC_CUB1)) {
tty_putcode(tty, TTYC_CUB1);
tty_putcode(tty, TTYC_CUB1);
@ -2114,7 +2116,9 @@ tty_cursor(struct tty *tty, u_int cx, u_int cy)
}
tty_putcode1(tty, TTYC_CUB, change);
goto out;
} else if (change < 0 && tty_term_has(term, TTYC_CUF)) {
} else if (change < 0 &&
tty_term_has(term, TTYC_CUF) &&
!tty_use_margin(tty)) {
tty_putcode1(tty, TTYC_CUF, -change);
goto out;
}