st

Personal fork of ST from suckless.org; st is a simple terminal implementation for X.
git clone git://git.swab.dev/st.git
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commit cfe897554d4467fdf4c002429370fc7716e419bc
parent 9703859e6c1e2280036dc7992cb4c54688f719f5
Author: Aurélien Aptel <aurelien.aptel@gmail.com>
Date:   Tue, 31 Aug 2010 18:30:18 +0200

use struct instead of array.

Diffstat:
Mst.c | 17+++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/st.c b/st.c @@ -125,11 +125,12 @@ typedef struct { GC gc; } DC; +/* TODO: use better name for vars... */ typedef struct { int mode; int bx, by; int ex, ey; - int b[2], e[2]; + struct {int x, y;} b, e; char *clip; } Selection; @@ -223,8 +224,8 @@ static inline int selected(int x, int y) { int ex = MAX(sel.bx, sel.ex); return BETWEEN(x, bx, ex); } - return ((sel.b[1] < y&&y < sel.e[1]) || (y==sel.e[1] && x<=sel.e[0])) - || (y==sel.b[1] && x>=sel.b[0] && (x<=sel.e[0] || sel.b[1]!=sel.e[1])); + return ((sel.b.y < y&&y < sel.e.y) || (y==sel.e.y && x<=sel.e.x)) + || (y==sel.b.y && x>=sel.b.x && (x<=sel.e.x || sel.b.y!=sel.e.y)); } static void getbuttoninfo(XEvent *e, int *b, int *x, int *y) { @@ -232,10 +233,10 @@ static void getbuttoninfo(XEvent *e, int *b, int *x, int *y) { *b=*b==4096?5:*b==2048?4:*b==1024?3:*b==512?2:*b==256?1:-1; *x = e->xbutton.x/xw.cw; *y = e->xbutton.y/xw.ch; - sel.b[0] = sel.by < sel.ey ? sel.bx : sel.ex; - sel.b[1] = MIN(sel.by, sel.ey); - sel.e[0] = sel.by < sel.ey ? sel.ex : sel.bx; - sel.e[1] = MAX(sel.by, sel.ey); + sel.b.x = sel.by < sel.ey ? sel.bx : sel.ex; + sel.b.y = MIN(sel.by, sel.ey); + sel.e.x = sel.by < sel.ey ? sel.ex : sel.bx; + sel.e.y = MAX(sel.by, sel.ey); } static void bpress(XEvent *e) { @@ -249,7 +250,7 @@ static char *getseltext() { int ls, x, y, sz; if(sel.bx == -1) return NULL; - sz = (term.col+1) * (sel.e[1]-sel.b[1]+1); + sz = (term.col+1) * (sel.e.y-sel.b.y+1); ptr = str = malloc(sz); for(y = 0; y < term.row; y++) { for(x = 0; x < term.col; x++)