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Alter next-word to have vi-like movement behaviour, and add next-word-end with 

the existing emacs behaviour. From Micah Cowan.
pull/1/head
Nicholas Marriott 2010-01-27 20:18:52 +00:00
parent ba6dedbbbd
commit 3e2cc2d2c4
4 changed files with 45 additions and 2 deletions
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3
mode-key.c
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@ -90,6 +90,7 @@ struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
{ MODEKEYCOPY_MIDDLELINE, "middle-line" },
{ MODEKEYCOPY_NEXTPAGE, "page-down" },
{ MODEKEYCOPY_NEXTWORD, "next-word" },
{ MODEKEYCOPY_NEXTWORDEND, "next-word-end" },
{ MODEKEYCOPY_PREVIOUSPAGE, "page-up" },
{ MODEKEYCOPY_PREVIOUSWORD, "previous-word" },
{ MODEKEYCOPY_RIGHT, "cursor-right" },
@ -276,7 +277,7 @@ const struct mode_key_entry mode_key_emacs_copy[] = {
{ '\027' /* C-w */, 0, MODEKEYCOPY_COPYSELECTION },
{ '\033' /* Escape */, 0, MODEKEYCOPY_CANCEL },
{ 'b' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSWORD },
{ 'f' | KEYC_ESCAPE, 0, MODEKEYCOPY_NEXTWORD },
{ 'f' | KEYC_ESCAPE, 0, MODEKEYCOPY_NEXTWORDEND },
{ 'g', 0, MODEKEYCOPY_GOTOLINE },
{ 'm' | KEYC_ESCAPE, 0, MODEKEYCOPY_BACKTOINDENTATION },
{ 'n', 0, MODEKEYCOPY_SEARCHAGAIN },

3
tmux.1
View File

@ -555,7 +555,8 @@ The following keys are supported as appropriate for the mode:
.It Li "Half page down" Ta "C-d" Ta "M-Down"
.It Li "Half page up" Ta "C-u" Ta "M-Up"
.It Li "Next page" Ta "C-f" Ta "Page down"
.It Li "Next word" Ta "w" Ta "M-f"
.It Li "Next word" Ta "w" Ta ""
.It Li "Next word end" Ta "e" Ta "M-f"
.It Li "Paste buffer" Ta "p" Ta "C-y"
.It Li "Previous page" Ta "C-b" Ta "Page up"
.It Li "Previous word" Ta "b" Ta "M-b"

1
tmux.h
View File

@ -461,6 +461,7 @@ enum mode_key_cmd {
MODEKEYCOPY_MIDDLELINE,
MODEKEYCOPY_NEXTPAGE,
MODEKEYCOPY_NEXTWORD,
MODEKEYCOPY_NEXTWORDEND,
MODEKEYCOPY_PREVIOUSPAGE,
MODEKEYCOPY_PREVIOUSWORD,
MODEKEYCOPY_RIGHT,

40
window-copy.c
View File

@ -64,6 +64,7 @@ void window_copy_cursor_right(struct window_pane *);
void window_copy_cursor_up(struct window_pane *, int);
void window_copy_cursor_down(struct window_pane *, int);
void window_copy_cursor_next_word(struct window_pane *);
void window_copy_cursor_next_word_end(struct window_pane *);
void window_copy_cursor_previous_word(struct window_pane *);
void window_copy_scroll_up(struct window_pane *, u_int);
void window_copy_scroll_down(struct window_pane *, u_int);
@ -336,6 +337,9 @@ window_copy_key(struct window_pane *wp, struct client *c, int key)
case MODEKEYCOPY_NEXTWORD:
window_copy_cursor_next_word(wp);
break;
case MODEKEYCOPY_NEXTWORDEND:
window_copy_cursor_next_word_end(wp);
break;
case MODEKEYCOPY_PREVIOUSWORD:
window_copy_cursor_previous_word(wp);
break;
@ -1169,6 +1173,42 @@ window_copy_cursor_next_word(struct window_pane *wp)
xx = window_copy_find_length(wp, py);
yy = screen_hsize(base_s) + screen_size_y(base_s) - 1;
/* Are we in a word? Skip it! */
while (!window_copy_is_space(wp, px, py))
px++;
/* Find the start of a word. */
while (px > xx || window_copy_is_space(wp, px, py)) {
/* Past the end of the line? Nothing but spaces. */
if (px > xx) {
if (py == yy)
return;
window_copy_cursor_down(wp, 0);
px = 0;
py = screen_hsize(base_s) + data->cy - data->oy;
xx = window_copy_find_length(wp, py);
}
px++;
}
window_copy_update_cursor(wp, px, data->cy);
if (window_copy_update_selection(wp))
window_copy_redraw_lines(wp, data->cy, 1);
}
void
window_copy_cursor_next_word_end(struct window_pane *wp)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *base_s = &wp->base;
u_int px, py, xx, yy;
px = data->cx;
py = screen_hsize(base_s) + data->cy - data->oy;
xx = window_copy_find_length(wp, py);
yy = screen_hsize(base_s) + screen_size_y(base_s) - 1;
/* Are we on spaces? Skip 'em! */
while (px > xx || window_copy_is_space(wp, px, py)) {
/* Nothing but spaces past the end of the line, so move down. */