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    commit 51466e019a67e9319e6c5a7fa4205842ca860b71
    parent c490a60b804f467490cd4d8275a181dc37edef9f
    Author: Ivan Delalande <colona@ycc.fr>
    Date:   Wed, 20 Aug 2014 21:20:44 +0200

    Change the behavior of word snapping on delimiters

    This makes any sequence of identical delimiters be considered a single
    word in word-snapping mode. This seems more coherent for this mode and
    is similar to what xterm does.

    Signed-off-by: Roberto E. Vargas Caballero <k0ga@shike2.com>

    Diffstat:
    Mst.c | 11+++++++++--

    1 file changed, 9 insertions(+), 2 deletions(-)
    diff --git a/st.c b/st.c
    @@ -709,7 +709,8 @@ selected(int x, int y) {
     void
     selsnap(int mode, int *x, int *y, int direction) {
     	int newx, newy, xt, yt;
    -	Glyph *gp;
    +	bool delim, prevdelim;
    +	Glyph *gp, *prevgp;

     	switch(mode) {
     	case SNAP_WORD:
    @@ -717,6 +718,8 @@ selsnap(int mode, int *x, int *y, int direction) {
     		 * Snap around if the word wraps around at the end or
     		 * beginning of a line.
     		 */
    +		prevgp = &term.line[*y][*x];
    +		prevdelim = strchr(worddelimiters, prevgp->c[0]) != NULL;
     		for(;;) {
     			newx = *x + direction;
     			newy = *y;
    @@ -738,11 +741,15 @@ selsnap(int mode, int *x, int *y, int direction) {
     				break;

     			gp = &term.line[newy][newx];
    -			if (!(gp->mode & ATTR_WDUMMY) && strchr(worddelimiters, gp->c[0]))
    +			delim = strchr(worddelimiters, gp->c[0]) != NULL;
    +			if(!(gp->mode & ATTR_WDUMMY) && (delim != prevdelim
    +					|| (delim && gp->c[0] != prevgp->c[0])))
     				break;

     			*x = newx;
     			*y = newy;
    +			prevgp = gp;
    +			prevdelim = delim;
     		}
     		break;
     	case SNAP_LINE: