Removed slices::reverse and implemented reverse function

slices module was removed from stdlib

1 files changed, 11 insertions, 2 deletions

diff --git a/handlers.ha b/handlers.ha
index fb6837e..84da809 100644
--- a/handlers.ha
+++ b/handlers.ha
@@ -2,7 +2,6 @@ use libtui;
 use libtui::widget;
 use libtui::widget::list;
 use sort;
-use slices;
 use encoding::utf8;
 use fmt;
 use bufio;
@@ -26,6 +25,16 @@ fn globalrunehandler(ui: *libtui::ttyui, r: libtui::key) bool = {
 	return false;
 };
 
+fn reverse(l: []str) void = {
+	for (let s = 0z, e = len(l) - 1; s < e) {
+		let z = l[s];
+		l[s] = l[e];
+		l[e] = z;
+		s += 1;
+		e += 1;
+	};
+};
+
 fn runehandler(l: *widget::widget, r: libtui::key) bool = {
 	const l = l: *list::listwidget;
 	const r = match (r) {
@@ -158,7 +167,7 @@ fn runehandler(l: *widget::widget, r: libtui::key) bool = {
 		// reverse order
 		list::clearmarked(l);
 		sort::strings(l.items);
-		slices::reverse(l.items: []void, size(str));
+		reverse(l.items);
 	case 'p' =>
 		strings::freeall(l.items);
 		list::setitems(l, itemscopy...);