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Sync OpenBSD patchset 1037:

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Support "bracketed paste" mode. This adds a -p flag to paste-buffer - if
this is used and the application has requested bracketed pastes, then
tmux surrounds the pasted text by \033[200~ and \033[201~. Applications
like vim can (apparently) use this to avoid, for example, indenting the
text. From Ailin Nemui.
This commit is contained in:
Tiago Cunha
2012-03-07 13:36:19 +00:00
parent 9d79a56402
commit 3275e9bd5b
6 changed files with 47 additions and 8 deletions
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23
cmd-paste-buffer.c
View File

@ -29,13 +29,13 @@
int cmd_paste_buffer_exec(struct cmd *, struct cmd_ctx *);
void cmd_paste_buffer_filter(
struct window_pane *, const char *, size_t, const char *);
void cmd_paste_buffer_filter(struct window_pane *,
const char *, size_t, const char *, int bracket);
const struct cmd_entry cmd_paste_buffer_entry = {
"paste-buffer", "pasteb",
"db:rs:t:", 0, 0,
"[-dr] [-s separator] [-b buffer-index] [-t target-pane]",
"db:prs:t:", 0, 0,
"[-dpr] [-s separator] [-b buffer-index] [-t target-pane]",
0,
NULL,
NULL,
@ -52,6 +52,7 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
const char *sepstr;
char *cause;
int buffer;
int pflag;
if (cmd_find_pane(ctx, args_get(args, 't'), &s, &wp) == NULL)
return (-1);
@ -85,7 +86,9 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
else
sepstr = "\r";
}
cmd_paste_buffer_filter(wp, pb->data, pb->size, sepstr);
pflag = args_has(args, 'p') &&
(wp->screen->mode & MODE_BRACKETPASTE);
cmd_paste_buffer_filter(wp, pb->data, pb->size, sepstr, pflag);
}
/* Delete the buffer if -d. */
@ -101,13 +104,16 @@ cmd_paste_buffer_exec(struct cmd *self, struct cmd_ctx *ctx)
/* Add bytes to a buffer and filter '\n' according to separator. */
void
cmd_paste_buffer_filter(
struct window_pane *wp, const char *data, size_t size, const char *sep)
cmd_paste_buffer_filter(struct window_pane *wp,
const char *data, size_t size, const char *sep, int bracket)
{
const char *end = data + size;
const char *lf;
size_t seplen;
if (bracket)
bufferevent_write(wp->event, "\033[200~", 6);
seplen = strlen(sep);
while ((lf = memchr(data, '\n', end - data)) != NULL) {
if (lf != data)
@ -118,4 +124,7 @@ cmd_paste_buffer_filter(
if (end != data)
bufferevent_write(wp->event, data, end - data);
if (bracket)
bufferevent_write(wp->event, "\033[201~", 6);
}