From 963c238ff8d3f734bd852669d379e951f4fc7649 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= Date: Tue, 31 Jan 2017 09:10:07 +0100 Subject: vis: add workaround for broken color handling in Terminal.app Terminal.app sets $TERM=xterm-256color and ships a corresponding terminfo description advocating that it is capable of color changes to the 256 color palette when in fact it can not. We introduce a new boolean option "change-256colors" which is true by default but can be used to disable color changes. It is automatically set if Terminal.app is detected using $TERM_PROGRAM. This should fix display artifacts as described in #456. --- vis-cmds.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'vis-cmds.c') diff --git a/vis-cmds.c b/vis-cmds.c index 879eadd..8e512cc 100644 --- a/vis-cmds.c +++ b/vis-cmds.c @@ -291,6 +291,9 @@ static bool cmd_set(Vis *vis, Win *win, Command *cmd, const char *argv[], Cursor return false; } break; + case OPTION_CHANGE_256COLORS: + vis->change_colors = toggle ? !vis->change_colors : arg.b; + break; default: return false; } -- cgit v1.2.3