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send-keys -R should reset the input parser to ground state (so it can be

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used to escape from, for example, printf '\033]2;').
This commit is contained in:
nicm 2015-12-16 22:05:35 +00:00
parent 021c64310d
commit 99e9a4c786
3 changed files with 37 additions and 28 deletions
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2
cmd-send-keys.c
View File

@ -86,7 +86,7 @@ cmd_send_keys_exec(struct cmd *self, struct cmd_q *cmdq)
} }
if (args_has(args, 'R')) if (args_has(args, 'R'))
input_reset(wp); input_reset(wp, 1);
for (i = 0; i < args->argc; i++) { for (i = 0; i < args->argc; i++) {
literal = args_has(args, 'l'); literal = args_has(args, 'l');

44
input.c
View File

@ -762,24 +762,12 @@ input_init(struct window_pane *wp)
ictx = wp->ictx = xcalloc(1, sizeof *ictx); ictx = wp->ictx = xcalloc(1, sizeof *ictx);
input_reset_cell(ictx);
*ictx->interm_buf = '\0';
ictx->interm_len = 0;
*ictx->param_buf = '\0';
ictx->param_len = 0;
ictx->input_space = INPUT_BUF_START; ictx->input_space = INPUT_BUF_START;
ictx->input_buf = xmalloc(INPUT_BUF_START); ictx->input_buf = xmalloc(INPUT_BUF_START);
*ictx->input_buf = '\0';
ictx->input_len = 0;
ictx->state = &input_state_ground;
ictx->flags = 0;
ictx->since_ground = evbuffer_new(); ictx->since_ground = evbuffer_new();
input_reset(wp, 0);
} }
/* Destroy input parser. */ /* Destroy input parser. */
@ -797,18 +785,32 @@ input_free(struct window_pane *wp)
/* Reset input state and clear screen. */ /* Reset input state and clear screen. */
void void
input_reset(struct window_pane *wp) input_reset(struct window_pane *wp, int clear)
{ {
struct input_ctx *ictx = wp->ictx; struct input_ctx *ictx = wp->ictx;
input_reset_cell(ictx); input_reset_cell(ictx);
if (wp->mode == NULL) if (clear) {
screen_write_start(&ictx->ctx, wp, &wp->base); if (wp->mode == NULL)
else screen_write_start(&ictx->ctx, wp, &wp->base);
screen_write_start(&ictx->ctx, NULL, &wp->base); else
screen_write_reset(&ictx->ctx); screen_write_start(&ictx->ctx, NULL, &wp->base);
screen_write_stop(&ictx->ctx); screen_write_reset(&ictx->ctx);
screen_write_stop(&ictx->ctx);
}
*ictx->interm_buf = '\0';
ictx->interm_len = 0;
*ictx->param_buf = '\0';
ictx->param_len = 0;
*ictx->input_buf = '\0';
ictx->input_len = 0;
ictx->state = &input_state_ground;
ictx->flags = 0;
} }
/* Return pending data. */ /* Return pending data. */

19
tmux.h
View File

@ -1379,6 +1379,7 @@ struct cmd_q {
struct cmd *cmd; struct cmd *cmd;
struct cmd_q *parent; struct cmd_q *parent;
struct cmd_find_state current;
struct cmd_state state; struct cmd_state state;
time_t time; time_t time;
@ -1576,6 +1577,7 @@ void format_defaults_paste_buffer(struct format_tree *,
/* hooks.c */ /* hooks.c */
struct hook; struct hook;
struct hooks *hooks_get(struct session *);
struct hooks *hooks_create(struct hooks *); struct hooks *hooks_create(struct hooks *);
void hooks_free(struct hooks *); void hooks_free(struct hooks *);
struct hook *hooks_first(struct hooks *); struct hook *hooks_first(struct hooks *);
@ -1584,10 +1586,10 @@ void hooks_add(struct hooks *, const char *, struct cmd_list *);
void hooks_copy(struct hooks *, struct hooks *); void hooks_copy(struct hooks *, struct hooks *);
void hooks_remove(struct hooks *, const char *); void hooks_remove(struct hooks *, const char *);
struct hook *hooks_find(struct hooks *, const char *); struct hook *hooks_find(struct hooks *, const char *);
int printflike(3, 4) hooks_run(struct hooks *, struct client *, const char *, int printflike(4, 5) hooks_run(struct hooks *, struct client *,
...); struct cmd_find_state *, const char *, ...);
int printflike(3, 4) hooks_wait(struct hooks *, struct cmd_q *, const char *, int printflike(4, 5) hooks_wait(struct hooks *, struct cmd_q *,
...); struct cmd_find_state *, const char *, ...);
/* mode-key.c */ /* mode-key.c */
extern const struct mode_key_table mode_key_tables[]; extern const struct mode_key_table mode_key_tables[];
@ -1776,6 +1778,11 @@ int cmd_find_valid_state(struct cmd_find_state *);
void cmd_find_copy_state(struct cmd_find_state *, void cmd_find_copy_state(struct cmd_find_state *,
struct cmd_find_state *); struct cmd_find_state *);
void cmd_find_log_state(const char *, struct cmd_find_state *); void cmd_find_log_state(const char *, struct cmd_find_state *);
int cmd_find_from_session(struct cmd_find_state *,
struct session *);
int cmd_find_from_window(struct cmd_find_state *, struct window *);
int cmd_find_from_pane(struct cmd_find_state *,
struct window_pane *);
/* cmd.c */ /* cmd.c */
int cmd_pack_argv(int, char **, char *, size_t); int cmd_pack_argv(int, char **, char *, size_t);
@ -1896,7 +1903,7 @@ void server_kill_window(struct window *);
int server_link_window(struct session *, int server_link_window(struct session *,
struct winlink *, struct session *, int, int, int, char **); struct winlink *, struct session *, int, int, int, char **);
void server_unlink_window(struct session *, struct winlink *); void server_unlink_window(struct session *, struct winlink *);
void server_destroy_pane(struct window_pane *); void server_destroy_pane(struct window_pane *, int);
void server_destroy_session_group(struct session *); void server_destroy_session_group(struct session *);
void server_destroy_session(struct session *); void server_destroy_session(struct session *);
void server_check_unattached(void); void server_check_unattached(void);
@ -1930,7 +1937,7 @@ void recalculate_sizes(void);
/* input.c */ /* input.c */
void input_init(struct window_pane *); void input_init(struct window_pane *);
void input_free(struct window_pane *); void input_free(struct window_pane *);
void input_reset(struct window_pane *); void input_reset(struct window_pane *, int);
struct evbuffer *input_pending(struct window_pane *); struct evbuffer *input_pending(struct window_pane *);
void input_parse(struct window_pane *); void input_parse(struct window_pane *);