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Revert hscroll and min_hscroll to ptrdiff_t.

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Fixes: debbugs:11857
This commit is contained in:
Eli Zaretskii 2012-07-05 18:20:12 +03:00
parent d6e7bf450c
commit ea2ac79792
3 changed files with 3 additions and 6 deletions
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3
src/ChangeLog
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@ -5,9 +5,6 @@
coordinates when window's hscroll is set to insanely large
values. (Bug#11857)
* window.h (struct window) <hscroll, min_hscroll>: Change type to
'int'.
2012-07-05 Juanma Barranquero <lekktu@gmail.com>
* makefile.w32-in ($(BLD)/dired.$(O), $(BLD)/fileio.$(O)): Fix typo.

4
src/window.h
View file

@ -238,11 +238,11 @@ struct window
int sequence_number;
/* Number of columns display within the window is scrolled to the left. */
int hscroll;
ptrdiff_t hscroll;
/* Minimum hscroll for automatic hscrolling. This is the value
the user has set, by set-window-hscroll for example. */
int min_hscroll;
ptrdiff_t min_hscroll;
/* Displayed buffer's text modification events counter as of last time
display completed. */

2
src/xdisp.c
View file

@ -1258,7 +1258,7 @@ string_from_display_spec (Lisp_Object spec)
static inline int
window_hscroll_limited (struct window *w, struct frame *f)
{
int window_hscroll = w->hscroll;
ptrdiff_t window_hscroll = w->hscroll;
int window_text_width = window_box_width (w, TEXT_AREA);
int colwidth = FRAME_COLUMN_WIDTH (f);