* mandoc: improve a comment explaining a particularly nasty hack; no code
@ 2022-05-19 14:49 schwarze
0 siblings, 0 replies; only message in thread
From: schwarze @ 2022-05-19 14:49 UTC (permalink / raw)
To: source
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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2022-05-19 14:49 mandoc: improve a comment explaining a particularly nasty hack; no code schwarze
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