# st

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    commit 440a19a662cec7aaec07cec47e7743f22f0e5f26
    parent 6312f76ca47f94119a7740dd36f7dd6ce037e907
    Author: Christoph Lohmann <20h@r-36.net>
    Date:   Thu, 15 Nov 2012 21:42:58 +0100

    Getbuttoninfo is always used the same and just a helper function. Shrinking it

    a bit. Thanks nsz!
    Diffstat:
    Mst.c | 13+++++--------

    1 file changed, 5 insertions(+), 8 deletions(-)
    diff --git a/st.c b/st.c
    @@ -621,12 +621,9 @@ selected(int x, int y) {
     }

     void
    -getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
    -	if(b)
    -		*b = e->xbutton.button;
    -
    -	*x = x2col(e->xbutton.x);
    -	*y = y2row(e->xbutton.y);
    +getbuttoninfo(XEvent *e) {
    +	sel.ex = x2col(e->xbutton.x);
    +	sel.ey = y2row(e->xbutton.y);

     	sel.b.x = sel.by < sel.ey ? sel.bx : sel.ex;
     	sel.b.y = MIN(sel.by, sel.ey);
    @@ -824,7 +821,7 @@ brelease(XEvent *e) {
     		selpaste(NULL);
     	} else if(e->xbutton.button == Button1) {
     		sel.mode = 0;
    -		getbuttoninfo(e, NULL, &sel.ex, &sel.ey);
    +		getbuttoninfo(e);
     		term.dirty[sel.ey] = 1;
     		if(sel.bx == sel.ex && sel.by == sel.ey) {
     			sel.bx = -1;
    @@ -873,7 +870,7 @@ bmotion(XEvent *e) {
     	if(sel.mode) {
     		oldey = sel.ey;
     		oldex = sel.ex;
    -		getbuttoninfo(e, NULL, &sel.ex, &sel.ey);
    +		getbuttoninfo(e);

     		if(oldey != sel.ey || oldex != sel.ex) {
     			starty = MIN(oldey, sel.ey);