iIntroduce lim in all ttywrite() checks. - st - Simple Terminal	Err	gopher.r-36.net	70
i	Err	gopher.r-36.net	70
1Log	/scm/st//log.gph	gopher.r-36.net	70
1Files	/scm/st//files.gph	gopher.r-36.net	70
1Refs	/scm/st//refs.gph	gopher.r-36.net	70
1README	/scm/st//file/README.gph	gopher.r-36.net	70
1LICENSE	/scm/st//file/LICENSE.gph	gopher.r-36.net	70
i---	Err	gopher.r-36.net	70
1commit 00873e65eed161ee5f8916fbfb25c1a7f7a9b2f8	/scm/st//commit/00873e65eed161ee5f8916fbfb25c1a7f7a9b2f8.gph	gopher.r-36.net	70
1parent 9f6d8845df3f81e2bc86f593a2f93e098422b2fa	/scm/st//commit/9f6d8845df3f81e2bc86f593a2f93e098422b2fa.gph	gopher.r-36.net	70
hAuthor: Christoph Lohmann <20h@r-36.net>	URL:mailto:20h@r-36.net	gopher.r-36.net	70
iDate:   Fri,  6 Nov 2015 20:46:23 +0100	Err	gopher.r-36.net	70
i	Err	gopher.r-36.net	70
iIntroduce lim in all ttywrite() checks.	Err	gopher.r-36.net	70
i	Err	gopher.r-36.net	70
iDiffstat:	Err	gopher.r-36.net	70
i  st.c                                |       8 ++++----	Err	gopher.r-36.net	70
i	Err	gopher.r-36.net	70
i1 file changed, 4 insertions(+), 4 deletions(-)	Err	gopher.r-36.net	70
i---	Err	gopher.r-36.net	70
1diff --git a/st.c b/st.c	/scm/st//file/st.c.gph	gopher.r-36.net	70
i@@ -1522,11 +1522,11 @@ ttywrite(const char *s, size_t n)	Err	gopher.r-36.net	70
i                         lim = ttyread();	Err	gopher.r-36.net	70
i                 if (FD_ISSET(cmdfd, &wfd)) {	Err	gopher.r-36.net	70
i                         /*	Err	gopher.r-36.net	70
i-                         * Only write 256 bytes at maximum. This seems to be a	Err	gopher.r-36.net	70
i-                         * reasonable value for a serial line. Bigger values	Err	gopher.r-36.net	70
i-                         * might clog the I/O.	Err	gopher.r-36.net	70
i+                         * Only write the bytes written by ttywrite() or the	Err	gopher.r-36.net	70
i+                         * default of 256. This seems to be a reasonable value	Err	gopher.r-36.net	70
i+                         * for a serial line. Bigger values might clog the I/O.	Err	gopher.r-36.net	70
i                          */	Err	gopher.r-36.net	70
i-                        if ((r = write(cmdfd, s, (n < 256)? n : 256)) < 0)	Err	gopher.r-36.net	70
i+                        if ((r = write(cmdfd, s, (n < lim)? n : lim)) < 0)	Err	gopher.r-36.net	70
i                                 goto write_error;	Err	gopher.r-36.net	70
i                         if (r < n) {	Err	gopher.r-36.net	70
i                                 /*	Err	gopher.r-36.net	70
.