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authorAurélien Aptel <aurelien.aptel@gmail.com>2010-08-31 18:22:59 +0200
committerAurélien Aptel <aurelien.aptel@gmail.com>2010-08-31 18:22:59 +0200
commit9703859e6c1e2280036dc7992cb4c54688f719f5 (patch)
treead27a2f09cc077fb1e633253479ab314f3be5d0a
parent591d147af7d59f31a68513f613124d49f25f9859 (diff)
downloadst-9703859e6c1e2280036dc7992cb4c54688f719f5.tar.gz
cleanup.
-rw-r--r--st.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/st.c b/st.c
index c2f294a..bff500b 100644
--- a/st.c
+++ b/st.c
@@ -218,13 +218,13 @@ selinit(void) {
}
static inline int selected(int x, int y) {
- if ((sel.ey==y && sel.by==y)) {
+ if(sel.ey == y && sel.by == y) {
int bx = MIN(sel.bx, sel.ex);
int ex = MAX(sel.bx, sel.ex);
- return (x>=bx && x<=ex);
+ return BETWEEN(x, bx, ex);
}
- return (((y>sel.b[1] && 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[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]));
}
static void getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
@@ -232,9 +232,9 @@ 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[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[0] = sel.by < sel.ey ? sel.ex : sel.bx;
sel.e[1] = MAX(sel.by, sel.ey);
}
@@ -247,16 +247,15 @@ static void bpress(XEvent *e) {
static char *getseltext() {
char *str, *ptr;
int ls, x, y, sz;
- if(sel.bx==-1)
+ if(sel.bx == -1)
return NULL;
- sz = ((term.col+1) * (sel.e[1]-sel.b[1]+1));
- ptr = str = malloc (sz);
+ sz = (term.col+1) * (sel.e[1]-sel.b[1]+1);
+ ptr = str = malloc(sz);
for(y = 0; y < term.row; y++) {
- for(x = 0; x < term.col; x++) {
- if(term.line[y][x].state & GLYPH_SET && (ls=selected(x, y)))
+ for(x = 0; x < term.col; x++)
+ if(term.line[y][x].state & GLYPH_SET && (ls = selected(x, y)))
*ptr = term.line[y][x].c, ptr++;
- }
- if (ls)
+ if(ls)
*ptr = '\n', ptr++;
}
*ptr = 0;