From 86e648d906d84b8b0522e3d8d6ec6baa171c2423 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Mon, 12 Nov 2018 14:18:10 +0000
Subject: Allow style #[] in mode formats.

---
 screen-write.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'screen-write.c')

diff --git a/screen-write.c b/screen-write.c
index 00994e48..c65ae688 100644
--- a/screen-write.c
+++ b/screen-write.c
@@ -350,7 +350,6 @@ screen_write_cnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
 			ptr = last + 1;
 			continue;
 		}
-
 		if (*ptr > 0x7f && utf8_open(ud, *ptr) == UTF8_MORE) {
 			ptr++;
 
@@ -376,7 +375,9 @@ screen_write_cnputs(struct screen_write_ctx *ctx, ssize_t maxlen,
 			if (maxlen > 0 && size + 1 > (size_t)maxlen)
 				break;
 
-			if (*ptr > 0x1f && *ptr < 0x7f) {
+			if (*ptr == '\001')
+				gc.attr ^= GRID_ATTR_CHARSET;
+			else if (*ptr > 0x1f && *ptr < 0x7f) {
 				size++;
 				screen_write_putc(ctx, &gc, *ptr);
 			}
-- 
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