Support XML-style comments.

1 files changed, 3 insertions, 1 deletions

diff --git a/xroff.lex b/xroff.lex
index 6282ca1..72ab379 100644
--- a/xroff.lex
+++ b/xroff.lex
@@ -10,6 +10,7 @@
 \\		BEGIN(ESC);
 \n		BEGIN(NEW);
 \<!\[		BEGIN(RAW);
+\<!--.*-->	/* Ignore comment. */
 ^<		printf("."); BEGIN(REQ);	/* Beginning of file. */
 \<		printf("\\c\n."); BEGIN(REQ);
 .		ECHO;
@@ -18,7 +19,8 @@
 
 <NEW>\n		/* Ignore consecutive newlines. */
 <NEW>\\		printf("\n"); BEGIN(ESC);
-<NEW>\<!\[\n?	printf("\n"); BEGIN(RAW);
+<NEW><!\[\n?	printf("\n"); BEGIN(RAW);
+<NEW><!--.*-->	/* Ignore comment. */
 <NEW><		printf("\n."); BEGIN(REQ);
 <NEW>\.		printf("\n\\&."); BEGIN(0);
 <NEW>.		printf("\n"); BEGIN(0); REJECT;