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From: schwarze@mandoc.bsd.lv
To: source@mandoc.bsd.lv
Subject: mandoc: improve a comment explaining a particularly nasty hack; no code
Date: Thu, 19 May 2022 09:49:26 -0500 (EST)	[thread overview]
Message-ID: <33653350361650b5@mandoc.bsd.lv> (raw)

Log Message:
-----------
improve a comment explaining a particularly nasty hack; no code change

Modified Files:
--------------
    mandoc:
        read.c

Revision Data
-------------
Index: read.c
===================================================================
RCS file: /home/cvs/mandoc/mandoc/read.c,v
retrieving revision 1.220
retrieving revision 1.221
diff -Lread.c -Lread.c -u -p -r1.220 -r1.221
--- read.c
+++ read.c
@@ -261,7 +261,12 @@ mparse_buf_r(struct mparse *curp, struct
 			lastln = thisln;
 		}
 
-		/* XXX Ugly hack to mark the end of the input. */
+		/*
+		 * XXX Ugly hack to mark the end of the input,
+		 * such that the function roff_parse_comment()
+		 * doesn't attempt to append another line if the
+		 * last input line ends with an escape character.
+		 */
 
 		if (i == blk.sz || blk.buf[i] == '\0') {
 			if (pos + 2 > ln.sz)
--
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                 reply	other threads:[~2022-05-19 14:49 UTC|newest]

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