From b2fd18ad1c01e491781a1fa7ee61b4e7d2afab2b Mon Sep 17 00:00:00 2001
From: Neil <neil@sdf.org>
Date: Fri, 11 Feb 2022 02:00:14 -0800
Subject: [PATCH] BRACKET

---
 src/interpret.re_c.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/interpret.re_c.c b/src/interpret.re_c.c
index 4b95e2f..b030955 100644
--- a/src/interpret.re_c.c
+++ b/src/interpret.re_c.c
@@ -36,7 +36,7 @@ static int looks_like_year(const char *const a, int *const year) {
 
 /* This defines `enum condition`. */
 /*!types:re2c*/
-enum symbol { END, TEXT, BANG, WHITE, MAP };
+enum symbol { END, TEXT, BANG, BRACKET, WHITE, MAP };
 
 /** scanner reads a file and extracts semantic information. Valid to access
  only while underlying pointers do not change. */
@@ -89,6 +89,8 @@ scan:
 		return s->symbol = TEXT, 1; }
 	<text> @s0 "!" @s1 { s->s0 = s0, s->s1 = s1;
 		return s->symbol = BANG, 1; }
+	 <text> "\\" @s0 "[" @s1 { s->s0 = s0, s->s1 = s1;
+		return s->symbol = BRACKET, 1; }
 	<text> "![" :=> image
 	<text> "[" :=> command
 	<image> * { return 0; }