From 76d6d3641f271be1756e41494960d96714e7ee58 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Tue, 11 Oct 2016 07:23:34 +0000
Subject: Fundamental change to how copy mode key bindings work:

The vi-copy and emacs-copy mode key tables are gone, and instead copy
mode commands are bound in one of two normal key tables ("copy-mode" or
"copy-mode-vi"). Keys are bound to "send-keys -X copy-mode-command". So:

    bind -temacs-copy C-Up scroll-up
    bind -temacs-copy -R5 WheelUpPane scroll-up

Becomes:

    bind -Tcopy-mode C-Up send -X scroll-up
    bind -Tcopy-mode WheelUpPane send -N5 -X scroll-up

This allows the full command parser and command set to be used - for
example, we can use the normal command prompt for searching, jumping,
and so on instead of a custom one:

    bind -Tcopy-mode C-r command-prompt -p'search up' "send -X search-backward '%%'"

command-prompt also gets a -1 option to only require on key press, which
is needed for jumping.

The plan is to get rid of mode keys entirely, so more to come eventually.
---
 cmd-send-keys.c | 36 ++++++++++++++++++++++++++++++++++--
 1 file changed, 34 insertions(+), 2 deletions(-)

(limited to 'cmd-send-keys.c')

diff --git a/cmd-send-keys.c b/cmd-send-keys.c
index 9d6b41d8..e3b8d6e4 100644
--- a/cmd-send-keys.c
+++ b/cmd-send-keys.c
@@ -33,8 +33,8 @@ const struct cmd_entry cmd_send_keys_entry = {
 	.name = "send-keys",
 	.alias = "send",
 
-	.args = { "lRMt:", 0, -1 },
-	.usage = "[-lRM] " CMD_TARGET_PANE_USAGE " key ...",
+	.args = { "lXRMN:t:", 0, -1 },
+	.usage = "[-lXRM] [-N repeat-count] " CMD_TARGET_PANE_USAGE " key ...",
 
 	.tflag = CMD_PANE,
 
@@ -59,12 +59,44 @@ static enum cmd_retval
 cmd_send_keys_exec(struct cmd *self, struct cmd_q *cmdq)
 {
 	struct args		*args = self->args;
+	struct client		*c = cmdq->state.c;
 	struct window_pane	*wp = cmdq->state.tflag.wp;
 	struct session		*s = cmdq->state.tflag.s;
 	struct mouse_event	*m = &cmdq->item->mouse;
 	const u_char		*keystr;
 	int			 i, literal;
 	key_code		 key;
+	u_int			 np;
+	char			*cause = NULL;
+
+	if (args_has(args, 'N')) {
+		if (wp->mode == NULL || wp->mode->command == NULL) {
+			cmdq_error(cmdq, "not in a mode");
+			return (CMD_RETURN_ERROR);
+		}
+		np = args_strtonum(args, 'N', 1, UINT_MAX, &cause);
+		if (cause != NULL) {
+			cmdq_error(cmdq, "prefix %s", cause);
+			free(cause);
+			return (CMD_RETURN_ERROR);
+		}
+		wp->modeprefix = np;
+	}
+
+	if (args_has(args, 'X')) {
+		if (wp->mode == NULL || wp->mode->command == NULL) {
+			cmdq_error(cmdq, "not in a mode");
+			return (CMD_RETURN_ERROR);
+		}
+		if (!m->valid)
+			wp->mode->command(wp, c, s, args, NULL);
+		else
+			wp->mode->command(wp, c, s, args, m);
+		return (CMD_RETURN_NORMAL);
+	}
+
+	if (args_has(args, 'N')) /* only with -X */
+		return (CMD_RETURN_NORMAL);
 
 	if (args_has(args, 'M')) {
 		wp = cmd_mouse_pane(m, &s, NULL);
-- 
cgit