From 357a222c192066a0a66051f7ab345481049d8907 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Thu, 19 May 2022 14:48:56 +0000 Subject: improve a comment explaining a particularly nasty hack; no code change --- read.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'read.c') diff --git a/read.c b/read.c index 3f375dcf..28a55357 100644 --- a/read.c +++ b/read.c @@ -261,7 +261,12 @@ mparse_buf_r(struct mparse *curp, struct buf blk, size_t i, int start) 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) -- cgit