Remove first argument of selsnap.

diff --git a/st.c b/st.c
index 300cab631d76ead7242c23e3a0b06162427bd19c..87f3ed2bf262b891f702cc9c3f7f6d705613b802 100644 (file)
--- a/st.c
+++ b/st.c
@@ -453,7 +453,7 @@ static inline bool selected(int, int);
 static char *getsel(void);
 static void selcopy(Time);
 static void selscroll(int, int);
-static void selsnap(int, int *, int *, int);
+static void selsnap(int *, int *, int);
 static int x2col(int);
 static int y2row(int);
 static void getbuttoninfo(XEvent *);
@@ -695,8 +695,8 @@ selnormalize(void) {
        sel.nb.y = MIN(sel.ob.y, sel.oe.y);
        sel.ne.y = MAX(sel.ob.y, sel.oe.y);
 
-       selsnap(sel.snap, &sel.nb.x, &sel.nb.y, -1);
-       selsnap(sel.snap, &sel.ne.x, &sel.ne.y, +1);
+       selsnap(&sel.nb.x, &sel.nb.y, -1);
+       selsnap(&sel.ne.x, &sel.ne.y, +1);
 
        /* expand selection over line breaks */
        if (sel.type == SEL_RECTANGULAR)
@@ -720,12 +720,12 @@ selected(int x, int y) {
 }
 
 void
-selsnap(int mode, int *x, int *y, int direction) {
+selsnap(int *x, int *y, int direction) {
        int newx, newy, xt, yt;
        bool delim, prevdelim;
        Glyph *gp, *prevgp;
 
-       switch(mode) {
+       switch(sel.snap) {
        case SNAP_WORD:
                /*
                 * Snap around if the word wraps around at the end or