Selection now handles empty lines less counter-intuitively. - st

commit e5ff746430725b05e223c454febbde949df2fde2
parent da182612b7c7a6be67b2c7be0c0d85562220f1e4
Author: Alexander Sedov <alex0player@gmail.com>
Date:   Thu, 18 Apr 2013 12:47:23 +0400

Selection now handles empty lines less counter-intuitively.

Now, when you are selecting a region, you will get all empty lines that happen
to be in it, including trailing ones. Last line terminator is omitted as it previously
was, though.

Signed-off-by: Christoph Lohmann <20h@r-36.net>

Diffstat:
M st.c  | 7 ++-----

1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/st.c b/st.c
@@ -752,7 +752,7 @@ bpress(XEvent *e) {
 void
 selcopy(void) {
     char *str, *ptr;
-    int x, y, bufsize, isselected = 0, size;
+    int x, y, bufsize, size;
     Glyph *gp, *last;
 
     if(sel.bx == -1) {
@@ -763,7 +763,6 @@ selcopy(void) {
 
         /* append every set & selected glyph to the selection */
         for(y = sel.b.y; y < sel.e.y + 1; y++) {
-            isselected = 0;
             gp = &term.line[y][0];
             last = gp + term.col;
 
@@ -774,8 +773,6 @@ selcopy(void) {
             for(x = 0; gp <= last; x++, ++gp) {
                 if(!selected(x, y)) {
                     continue;
-                } else {
-                    isselected = 1;
                 }
 
                 size = utf8size(gp->c);
@@ -792,7 +789,7 @@ selcopy(void) {
              * st.
              * FIXME: Fix the computer world.
              */
-            if(isselected && y < sel.e.y)
+            if(y < sel.e.y)
                 *ptr++ = '\n';
         }
         *ptr = 0;