Fixing the selection in a single line again. - st - Personal fork of st
 (HTM) git clone git://git.drkhsh.at/st.git
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       ---
 (DIR) commit b5144100a59956b5bf69614a077bd4d252d7dc6c
 (DIR) parent 8f1bef05025c0052603f7ca30552a43395b4c13f
 (HTM) Author: Christoph Lohmann <20h@r-36.net>
       Date:   Sun, 26 May 2013 16:10:22 +0200
       
       Fixing the selection in a single line again.
       
       Thanks p37sitdu@lavabit.com!
       
       Diffstat:
         M st.c                                |      11 ++++++++---
       
       1 file changed, 8 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/st.c b/st.c
       @@ -667,16 +667,21 @@ y2row(int y) {
        
        static void
        selsort(void) {
       -        sel.nb.x = sel.ob.y < sel.oe.y ? sel.ob.x : sel.oe.x;
       +        if(sel.ob.y == sel.oe.y) {
       +                sel.nb.x = MIN(sel.ob.x, sel.oe.x);
       +                sel.ne.x = MAX(sel.ob.x, sel.oe.x);
       +        } else {
       +                sel.nb.x = sel.ob.y < sel.oe.y ? sel.ob.x : sel.oe.x;
       +                sel.ne.x = sel.ob.y < sel.oe.y ? sel.oe.x : sel.ob.x;
       +        }
                sel.nb.y = MIN(sel.ob.y, sel.oe.y);
       -        sel.ne.x = sel.ob.y < sel.oe.y ? sel.oe.x : sel.ob.x;
                sel.ne.y = MAX(sel.ob.y, sel.oe.y);
        }
        
        static inline bool
        selected(int x, int y) {
                if(sel.ne.y == y && sel.nb.y == y)
       -                return BETWEEN(x, sel.nb.x, sel.ne.y);
       +                return BETWEEN(x, sel.nb.x, sel.ne.x);
        
                if(sel.type == SEL_RECTANGULAR) {
                        return ((sel.nb.y <= y && y <= sel.ne.y)