[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Emacs-diffs] master f8f58fe 4/4: Mode line "%q" construct: Just use one
From: |
Alan Mackenzie |
Subject: |
[Emacs-diffs] master f8f58fe 4/4: Mode line "%q" construct: Just use one number when both would be the same. |
Date: |
Tue, 30 May 2017 13:45:15 -0400 (EDT) |
branch: master
commit f8f58fe37ee932996f61b4c568512cc5dfc4e3fa
Author: Alan Mackenzie <address@hidden>
Commit: Alan Mackenzie <address@hidden>
Mode line "%q" construct: Just use one number when both would be the same.
* src/xdisp (decode_mode_spec): recode the "%q" bit appropriately.
---
src/xdisp.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/src/xdisp.c b/src/xdisp.c
index ddb26b8..c03689b 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -23992,21 +23992,18 @@ decode_mode_spec (struct window *w, register int c,
int field_width,
ptrdiff_t botpos = BUF_Z (b) - w->window_end_pos;
ptrdiff_t begv = BUF_BEGV (b);
ptrdiff_t zv = BUF_ZV (b);
+ int top_perc, bot_perc;
if ((toppos <= begv) && (zv <= botpos))
return "All ";
- if (toppos <= begv)
- strcpy (decode_mode_spec_buf, "0-");
- else
- sprintf (decode_mode_spec_buf, "%d-",
- percent99 (toppos - begv, zv - begv));
+ top_perc = toppos <= begv ? 0 : percent99 (toppos - begv, zv - begv);
+ bot_perc = zv <= botpos ? 100 : percent99 (botpos - begv, zv - begv);
- if (zv <= botpos)
- strcat (decode_mode_spec_buf, "100%");
+ if (top_perc == bot_perc)
+ sprintf (decode_mode_spec_buf, "%d%%", top_perc);
else
- sprintf (&decode_mode_spec_buf [strlen (decode_mode_spec_buf)],
- "%d%%", percent99 (botpos - begv, zv - begv));
+ sprintf (decode_mode_spec_buf, "%d-%d%%", top_perc, bot_perc);
return decode_mode_spec_buf;
}