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Code Issues Releases Wiki Activity

Make previous-word stop at BOL.

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This commit is contained in:
Nicholas Marriott 2008-06-27 17:41:48 +00:00
parent 9043fe891a
commit 09a4f6a62d
1 changed files with 17 additions and 15 deletions
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30
window-copy.c
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@ -1,4 +1,4 @@
/* $Id: window-copy.c,v 1.24 2008-06-25 07:30:08 nicm Exp $ */ /* $Id: window-copy.c,v 1.25 2008-06-27 17:41:48 nicm Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -717,9 +717,9 @@ window_copy_cursor_previous_word(struct window *w)
{ {
struct window_copy_mode_data *data = w->modedata; struct window_copy_mode_data *data = w->modedata;
struct screen *s = &data->screen; struct screen *s = &data->screen;
u_int px, py, skip; u_int ox, px, py, skip;
px = data->ox + data->cx; ox = px = data->ox + data->cx;
py = screen_y(&w->base, data->cy) - data->oy; py = screen_y(&w->base, data->cy) - data->oy;
skip = 1; skip = 1;
@ -729,19 +729,21 @@ window_copy_cursor_previous_word(struct window *w)
skip = 0; skip = 0;
} }
for (;;) { for (;;) {
while (px == 0) { if (px == 0) {
if (data->cy == 0) { if (ox != 0)
if (w->base.hsize == 0 || break;
data->oy >= w->base.hsize - 1)
while (px == 0) {
if (data->cy == 0 && (w->base.hsize == 0 ||
data->oy >= w->base.hsize - 1))
goto out; goto out;
window_copy_cursor_up(w);
py = screen_y(&w->base, data->cy) - data->oy;
px = window_copy_find_length(w, py);
} }
goto out;
window_copy_cursor_up(w);
py = screen_y(&w->base, data->cy) - data->oy;
px = window_copy_find_length(w, py);
if (px != 0)
goto out;
} }
if (skip) { if (skip) {