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Add commands to centre the cursor in copy mode, from m-einfalt at gmx

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dot de in GitHub issue 4662.
This commit is contained in:
nicm
2025-10-28 16:36:52 +00:00
parent 9bf8ca5856
commit 0c5abfefd3
3 changed files with 44 additions and 0 deletions
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2
key-bindings.c
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@@ -493,6 +493,8 @@ key_bindings_init(void)
"bind -Tcopy-mode C-b { send -X cursor-left }", "bind -Tcopy-mode C-b { send -X cursor-left }",
"bind -Tcopy-mode C-g { send -X clear-selection }", "bind -Tcopy-mode C-g { send -X clear-selection }",
"bind -Tcopy-mode C-k { send -X copy-pipe-end-of-line-and-cancel }", "bind -Tcopy-mode C-k { send -X copy-pipe-end-of-line-and-cancel }",
"bind -Tcopy-mode C-l { send -X cursor-centre-vertical }",
"bind -Tcopy-mode M-l { send -X cursor-centre-horizontal }",
"bind -Tcopy-mode C-n { send -X cursor-down }", "bind -Tcopy-mode C-n { send -X cursor-down }",
"bind -Tcopy-mode C-p { send -X cursor-up }", "bind -Tcopy-mode C-p { send -X cursor-up }",
"bind -Tcopy-mode C-r { command-prompt -T search -ip'(search up)' -I'#{pane_search_string}' { send -X search-backward-incremental -- '%%' } }", "bind -Tcopy-mode C-r { command-prompt -T search -ip'(search up)' -I'#{pane_search_string}' { send -X search-backward-incremental -- '%%' } }",

10
tmux.1
View File

@@ -1951,6 +1951,16 @@ Move the cursor right.
.Xc .Xc
Move the cursor up. Move the cursor up.
.It Xo .It Xo
.Ic cursor-centre-vertical
(emacs: C-l)
.Xc
Moves the cursor to the vertical centre of the pane.
.It Xo
.Ic cursor-centre-horizontal
(emacs: M-l)
.Xc
Moves the cursor to the horizontal centre of the pane.
.It Xo
.Ic end-of-line .Ic end-of-line
(vi: $) (vi: $)
(emacs: C-e) (emacs: C-e)

32
window-copy.c
View File

@@ -1497,6 +1497,28 @@ window_copy_cmd_cursor_up(struct window_copy_cmd_state *cs)
return (WINDOW_COPY_CMD_NOTHING); return (WINDOW_COPY_CMD_NOTHING);
} }
static enum window_copy_cmd_action
window_copy_cmd_centre_vertical(struct window_copy_cmd_state *cs)
{
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
window_copy_update_cursor(wme, data->cx, wme->wp->sy / 2);
window_copy_update_selection(wme, 1, 0);
return (WINDOW_COPY_CMD_REDRAW);
}
static enum window_copy_cmd_action
window_copy_cmd_centre_horizontal(struct window_copy_cmd_state *cs)
{
struct window_mode_entry *wme = cs->wme;
struct window_copy_mode_data *data = wme->data;
window_copy_update_cursor(wme, wme->wp->sx / 2, data->cy);
window_copy_update_selection(wme, 1, 0);
return (WINDOW_COPY_CMD_REDRAW);
}
static enum window_copy_cmd_action static enum window_copy_cmd_action
window_copy_cmd_end_of_line(struct window_copy_cmd_state *cs) window_copy_cmd_end_of_line(struct window_copy_cmd_state *cs)
{ {
@@ -2785,6 +2807,16 @@ static const struct {
.clear = WINDOW_COPY_CMD_CLEAR_EMACS_ONLY, .clear = WINDOW_COPY_CMD_CLEAR_EMACS_ONLY,
.f = window_copy_cmd_cursor_up .f = window_copy_cmd_cursor_up
}, },
{ .command = "cursor-centre-vertical",
.args = { "", 0, 0, NULL },
.clear = WINDOW_COPY_CMD_CLEAR_EMACS_ONLY,
.f = window_copy_cmd_centre_vertical,
},
{ .command = "cursor-centre-horizontal",
.args = { "", 0, 0, NULL },
.clear = WINDOW_COPY_CMD_CLEAR_EMACS_ONLY,
.f = window_copy_cmd_centre_horizontal,
},
{ .command = "end-of-line", { .command = "end-of-line",
.args = { "", 0, 0, NULL }, .args = { "", 0, 0, NULL },
.clear = WINDOW_COPY_CMD_CLEAR_EMACS_ONLY, .clear = WINDOW_COPY_CMD_CLEAR_EMACS_ONLY,