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author | Ingo Schwarze <schwarze@openbsd.org> | 2022-05-19 14:48:56 +0000 |
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committer | Ingo Schwarze <schwarze@openbsd.org> | 2022-05-19 14:48:56 +0000 |
commit | 357a222c192066a0a66051f7ab345481049d8907 (patch) | |
tree | a057a646982fee0a4da4ad46f649b7e66483116d | |
parent | 190ab218c8673a1dac3efcb197d1f78159f6fe7c (diff) | |
download | mandoc-357a222c192066a0a66051f7ab345481049d8907.tar.gz |
improve a comment explaining a particularly nasty hack; no code change
-rw-r--r-- | read.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -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) |