view.c: add word wrapping

this is contolled by the wrapcolumn/wc and breakat/brk options

related #142: Word wrap and line breaks
related #932: Vis for Prose?
related #1092: Disabling line wrapping

1 files changed, 9 insertions, 0 deletions

diff --git a/vis-cmds.c b/vis-cmds.c
index fe1ab77..3b5da78 100644
--- a/vis-cmds.c
+++ b/vis-cmds.c
@@ -364,6 +364,15 @@ static bool cmd_set(Vis *vis, Win *win, Command *cmd, const char *argv[], Select
 	case OPTION_IGNORECASE:
 		vis->ignorecase = toggle ? !vis->ignorecase : arg.b;
 		break;
+	case OPTION_BREAKAT:
+		if (!view_breakat_set(win->view, arg.s)) {
+			vis_info_show(vis, "Failed to set breakat");
+			return false;
+		}
+		break;
+	case OPTION_WRAP_COLUMN:
+		view_wrapcolumn_set(win->view, arg.i);
+		break;
 	default:
 		if (!opt->func)
 			return false;