From 2caa6f458ba33815f18658fd309a994ebd04279b Mon Sep 17 00:00:00 2001
From: Neil <neil@sdf.org>
Date: Tue, 15 Feb 2022 14:03:02 -0800
Subject: [PATCH] end -> sentinel

---
 src/lex.re_c.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/lex.re_c.c b/src/lex.re_c.c
index cc34f5a..24aff9a 100644
--- a/src/lex.re_c.c
+++ b/src/lex.re_c.c
@@ -133,15 +133,15 @@ int lex_next(struct lex *const x) {
 	x->s0 = x->s1 = 0;
 scan:
 	/*!re2c
-	end = "\x00";
+	sentinel = "\x00";
 	illegal = [\x01-\x08\x0a-\x1f\x7f]; // unix-style control characters
 	newline = "\n";
 	ws = [ \t];
 	glyph = [^\x00-\x1f \x7f];
 	<*> illegal { return x->symbol = ILLEGAL, 0; }
-	<line> end { return x->symbol = END, 0; }
+	<line> sentinel { return x->symbol = END, 0; }
 	<text, text, image, edict, edict_keyword, edict_date, edict_freeform, edict_end>
-		end { return x->symbol = ILLEGAL, 0; }
+		sentinel { return x->symbol = ILLEGAL, 0; }
 	<line> newline { x->line = ++scan.line; return x->symbol = PARAGRAPH, 1; }
 	<line> "![" :=> image
 	<line> "[" :=> edict
@@ -162,10 +162,11 @@ scan:
 	}
 	<image> * { printf("image(broken)\n");return 0; }
 
+	//
 	natural = [1-9][0-9]*;
 	id = [a-zA-Z_][a-zA-Z_\-0-9]{0,63};
 	date = "-"? natural "-" [0-1][0-9] "-" [0-1][0-9];
-	// source
+
 	<edict> "source"
 		{ if(scan.is_ws_expected || scan.edict.size)
 			return x->symbol = SYNTAX, 0;