Tiny commit clarifying flushln() documentation as to what refers to

visual screen output and what's an array index (getting closer to
variable-width fonting).

1 files changed, 4 insertions, 3 deletions

diff --git a/term.c b/term.c
index 1d51ed4b..6d823050 100644
--- a/term.c
+++ b/term.c
@@ -133,9 +133,10 @@ term_flushln(struct termp *p)
 	size_t		 vbl;   /* number of blanks to prepend to output */
 	size_t		 vend;	/* end of word visual position on output */
 	size_t		 bp;    /* visual right border position */
-	int		 j;     /* temporary loop index */
-	int		 jhy;	/* last hyphen before line overflow */
-	size_t		 maxvis, mmax;
+	int		 j;     /* temporary loop index for p->buf */
+	int		 jhy;	/* last hyph before overflow w/r/t j */
+	size_t		 maxvis; /* output position of visible boundary */
+	size_t		 mmax; /* used in calculating bp */
 
 	/*
 	 * First, establish the maximum columns of "visible" content.