support negative horizontal widths in man(7);

minus twenty lines of code in spite of enhanced functionality

1 files changed, 2 insertions, 4 deletions

diff --git a/term.h b/term.h
index 40f2bcf9..f9170f0c 100644
--- a/term.h
+++ b/term.h
@@ -121,10 +121,8 @@ void		  term_begin(struct termp *, term_margin,
 void		  term_end(struct termp *);
 
 void		  term_setwidth(struct termp *, const char *);
-size_t		  term_hspan(const struct termp *,
-			const struct roffsu *);
-size_t		  term_vspan(const struct termp *,
-			const struct roffsu *);
+int		  term_hspan(const struct termp *, const struct roffsu *);
+int		  term_vspan(const struct termp *, const struct roffsu *);
 size_t		  term_strlen(const struct termp *, const char *);
 size_t		  term_len(const struct termp *, size_t);