Merge linewrap changes

Wed Jul 17 11:29:26 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* stdio/linewrap.c (lwupdate): Fix boundary condition where a
 	word extends right up to rmargin.

	* stdio/linewrap.c (lwupdate): When we've done a word wrap and
	output the wrap margin, set point_col to wmargin.
	Use negative point_col to deal with a wmargin of 0.
	(line_wrap_point): Return 0 for a negative point_col.
	(line_wrap_stream): Make wmargin ssize_t.
	* stdio/linewrap.h (struct line_wrap_data): Make wmargin &
 	point_col ssize_t.
	(line_wrap_stream): Make wmargin ssize_t.
	(line_wrap_point): Return 0 for a negative point_col.

Tue Jul 16 00:18:19 1996  Miles Bader  <miles@gnu.ai.mit.edu>

	* stdio/linewrap.c (__line_wrap_update): Add hackery from flshfp
 	to fiddle __put_limit in conjunction with __linebuf_active.

1 files changed, 1 insertions, 1 deletions

diff --git a/stdio/linewrap.c b/stdio/linewrap.c
index 82b6a326a5..37780d21a3 100644
--- a/stdio/linewrap.c
+++ b/stdio/linewrap.c
@@ -327,7 +327,7 @@ __line_wrap_output (FILE *stream, int c)
    simply dropped until a newline.  Returns STREAM after modifying it, or
    NULL if there was an error.  */
 FILE *
-line_wrap_stream (FILE *stream, size_t lmargin, size_t rmargin, size_t wmargin)
+line_wrap_stream (FILE *stream, size_t lmargin, size_t rmargin, ssize_t wmargin)
 {
   struct line_wrap_data *d = malloc (sizeof *d);