'^T' is documented to be bounded to transpose-chars while in emacs

mode, not "stuff". While here, remove the poorly described "stuff"
and "stuff" bind functions as well..

In the unlikely event anyone has those in .kshrc, they'll need to
be removed.

ok anton@

2 files changed, 3 insertions, 50 deletions

diff --git a/bin/ksh/emacs.c b/bin/ksh/emacs.c
index 3c728ad8f68..77be6651839 100644
--- a/bin/ksh/emacs.c
+++ b/bin/ksh/emacs.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: emacs.c,v 1.67 2017/05/12 14:37:52 schwarze Exp $	*/
+/*	$OpenBSD: emacs.c,v 1.68 2017/06/20 17:32:20 brynet Exp $	*/
 
 /*
  *  Emacs-like command line editing and history
@@ -185,8 +185,6 @@ static int	x_search_char_forw(int);
 static int	x_search_char_back(int);
 static int	x_search_hist(int);
 static int	x_set_mark(int);
-static int	x_stuff(int);
-static int	x_stuffreset(int);
 static int	x_transpose(int);
 static int	x_version(int);
 static int	x_xchg_point_mark(int);
@@ -244,8 +242,6 @@ static const struct x_ftab x_ftab[] = {
 	{ x_search_char_back,	"search-character-backward",	XF_ARG },
 	{ x_search_hist,	"search-history",		0 },
 	{ x_set_mark,		"set-mark-command",		0 },
-	{ x_stuff,		"stuff",			0 },
-	{ x_stuffreset,		"stuff-reset",			0 },
 	{ x_transpose,		"transpose-chars",		0 },
 	{ x_version,		"version",			0 },
 	{ x_xchg_point_mark,	"exchange-point-and-mark",	0 },
@@ -1227,36 +1223,6 @@ x_error(int c)
 	return KSTD;
 }
 
-static int
-x_stuffreset(int c)
-{
-#ifdef TIOCSTI
-	(void)x_stuff(c);
-	return KINTR;
-#else
-	x_zotc(c);
-	xlp = xcp = xep = xbp = xbuf;
-	xlp_valid = true;
-	*xcp = 0;
-	x_redraw(-1);
-	return KSTD;
-#endif
-}
-
-static int
-x_stuff(int c)
-{
-#ifdef TIOCSTI
-	char	ch = c;
-	bool	savmode = x_mode(false);
-
-	(void)ioctl(TTY, TIOCSTI, &ch);
-	(void)x_mode(savmode);
-	x_redraw(-1);
-#endif
-	return KSTD;
-}
-
 static char *
 kb_encode(const char *s)
 {
@@ -1555,12 +1521,7 @@ x_init_emacs(void)
 	kb_add(x_search_char_forw,	NULL, CTRL(']'), 0);
 	kb_add(x_search_hist,		NULL, CTRL('R'), 0);
 	kb_add(x_set_mark,		NULL, CTRL('['), ' ', 0);
-#if defined(TIOCSTI)
-	kb_add(x_stuff,			NULL, CTRL('T'), 0);
-	/* stuff-reset */
-#else
 	kb_add(x_transpose,		NULL, CTRL('T'), 0);
-#endif
 	kb_add(x_prev_com,		NULL, CTRL('P'), 0);
 	kb_add(x_prev_com,		NULL, CTRL('X'), 'A', 0);
 	kb_add(x_fold_upper,		NULL, CTRL('['), 'U', 0);
diff --git a/bin/ksh/ksh.1 b/bin/ksh/ksh.1
index 77954a5dd32..bf260d1bc83 100644
--- a/bin/ksh/ksh.1
+++ b/bin/ksh/ksh.1
@@ -1,8 +1,8 @@
-.\"	$OpenBSD: ksh.1,v 1.187 2017/02/19 22:09:18 schwarze Exp $
+.\"	$OpenBSD: ksh.1,v 1.188 2017/06/20 17:32:20 brynet Exp $
 .\"
 .\"	Public Domain
 .\"
-.Dd $Mdocdate: February 19 2017 $
+.Dd $Mdocdate: June 20 2017 $
 .Dt KSH 1
 .Os
 .Sh NAME
@@ -4912,14 +4912,6 @@ The history buffer retains only a finite number of lines; the oldest
 are discarded as necessary.
 .It set-mark-command: ^[ Ns Aq space
 Set the mark at the cursor position.
-.It stuff:
-On systems supporting it, pushes the bound character back onto the terminal
-input where it may receive special processing by the terminal handler.
-This is useful for the BRL ^T mini-systat feature, for example.
-.It stuff-reset:
-Acts like
-.Ic stuff ,
-then aborts input the same as an interrupt.
 .It transpose-chars: ^T
 If at the end of line, or if the
 .Ic gmacs