From 90cde82a9d867b3c5ff756a058af31b2c6358a69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Sat, 7 Nov 2015 16:39:03 +0100
Subject: ui: load syntax theme based on the number of supported colors

The theme to use can be overriden via the $VIS_THEME environment
variable.

 $ VIS_THEME=solarized vis
---
 ui-curses.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ui-curses.c')

diff --git a/ui-curses.c b/ui-curses.c
index 79e75e5..313f3d6 100644
--- a/ui-curses.c
+++ b/ui-curses.c
@@ -987,6 +987,9 @@ static void ui_prompt_hide(Ui *ui) {
 static bool ui_init(Ui *ui, Vis *vis) {
 	UiCurses *uic = (UiCurses*)ui;
 	uic->vis = vis;
+	const char *theme = getenv("VIS_THEME");
+	if (!theme || !theme[0] || !vis_theme_load(vis, theme))
+		vis_theme_load(vis, COLORS <= 16 ? "default-16" : "default-256");
 	return true;
 }
 
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