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limit direction keys in vline

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This commit is contained in:
Connor Lane Smith 2011-11-15 20:32:39 +01:00
parent 2b31952731
commit ebd94a6c00
1 changed files with 4 additions and 0 deletions
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4
dmenu.c
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@ -328,6 +328,8 @@ keypress(XKeyEvent *ev) {
cursor = nextrune(-1);
break;
}
if(lines > 0)
return;
/* fallthrough */
case XK_Up:
if(sel && sel->left && (sel = sel->left)->right == curr) {
@ -356,6 +358,8 @@ keypress(XKeyEvent *ev) {
cursor = nextrune(+1);
break;
}
if(lines > 0)
return;
/* fallthrough */
case XK_Down:
if(sel && sel->right && (sel = sel->right) == next) {