Expand the last line with '\n' in case of overselection.

Thanks Alexander Rezinsky <alexrez@gmail.com>!

1 files changed, 16 insertions, 1 deletions

diff --git a/st.c b/st.c
index e2e6c57..0f47d6d 100644
--- a/st.c
+++ b/st.c
@@ -900,7 +900,7 @@ bpress(XEvent *e) {
 void
 selcopy(void) {
         char *str, *ptr;
-        int x, y, bufsize, size;
+        int x, y, bufsize, size, i, ex;
         Glyph *gp, *last;
 
         if(sel.bx == -1) {
@@ -938,6 +938,21 @@ selcopy(void) {
                          */
                         if(y < sel.e.y && !((gp-1)->mode & ATTR_WRAP))
                                 *ptr++ = '\n';
+
+                        /*
+                         * If the last selected line expands in the selection
+                         * after the visible text '\n' is appended.
+                         */
+                        if(y == sel.e.y) {
+                                i = term.col;
+                                while(--i > 0 && term.line[y][i].c[0] == ' ')
+                                        /* nothing */;
+                                ex = sel.e.x;
+                                if(sel.b.y == sel.e.y && sel.e.x < sel.b.x)
+                                        ex = sel.b.x;
+                                if(i < ex)
+                                        *ptr++ = '\n';
+                        }
                 }
                 *ptr = 0;
         }