st

suckless terminal - with my changes
git clone https://pi.duncano.de/git/st.git
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commit 6352502d644d8295ceb2cdf68a5ecbac0891d4a6
parent b9390a54968c3bc4f4270afdcf5b85911df01611
Author: noname@inventati.org <noname@inventati.org>
Date:   Sat, 11 Apr 2015 19:29:52 +0200

tresize: move for loop outside if

There is no need to check that slide > 0 before executing loop.
If slide <= 0, loop stops immediately.

Diffstat:
st.c | 9++++-----
1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/st.c b/st.c @@ -2780,17 +2780,16 @@ tresize(int col, int row) { } /* free unneeded rows */ - i = 0; + for(i = 0; i < slide; i++) { + free(term.line[i]); + free(term.alt[i]); + } if(slide > 0) { /* * slide screen to keep cursor where we expect it - * tscrollup would work here, but we can optimize to * memmove because we're freeing the earlier lines */ - for(/* i = 0 */; i < slide; i++) { - free(term.line[i]); - free(term.alt[i]); - } memmove(term.line, term.line + slide, row * sizeof(Line)); memmove(term.alt, term.alt + slide, row * sizeof(Line)); }