From f9fd5faa32d9a7f2b556f323090c9b6f2489ab61 Mon Sep 17 00:00:00 2001
From: tjr <tjr@FreeBSD.org>
Date: Tue, 23 Jul 2002 11:50:53 +0000
Subject: Add a `bind' builtin command, which is simply a wrapper around
 libedit's builtin command of the same name. This allows the key bindings for
 the shell's line editor to be changed.

MFC after:	2 weeks
---
 bin/sh/builtins.def |  1 +
 bin/sh/histedit.c   | 18 ++++++++++++++++++
 bin/sh/myhistedit.h |  1 +
 bin/sh/sh.1         |  4 ++++
 4 files changed, 24 insertions(+)

(limited to 'bin')

diff --git a/bin/sh/builtins.def b/bin/sh/builtins.def
index 2410425..233e25f 100644
--- a/bin/sh/builtins.def
+++ b/bin/sh/builtins.def
@@ -92,3 +92,4 @@ waitcmd		wait
 aliascmd	alias
 ulimitcmd	ulimit
 testcmd		test [
+bindcmd		bind
diff --git a/bin/sh/histedit.c b/bin/sh/histedit.c
index 37a10bf..ae39c0b 100644
--- a/bin/sh/histedit.c
+++ b/bin/sh/histedit.c
@@ -480,6 +480,16 @@ str_to_event(char *str, int last)
 	}
 	return (he.num);
 }
+
+int
+bindcmd(int argc, char **argv)
+{
+
+	if (el == NULL)
+		error("line editing is disabled");
+	return (el_parse(el, argc, argv));
+}
+
 #else
 #include "error.h"
 
@@ -491,4 +501,12 @@ histcmd(int argc, char **argv)
 	/*NOTREACHED*/
 	return (0);
 }
+
+int
+bindcmd(int argc, char **argv)
+{
+
+	error("not compiled with line editing support");
+	return (0);
+}
 #endif
diff --git a/bin/sh/myhistedit.h b/bin/sh/myhistedit.h
index 77817c7..644b2c0 100644
--- a/bin/sh/myhistedit.h
+++ b/bin/sh/myhistedit.h
@@ -45,4 +45,5 @@ void sethistsize(const char *);
 int histcmd(int, char **);
 int not_fcnumber(char *);
 int str_to_event(char *, int);
+int bindcmd(int, char **);
 
diff --git a/bin/sh/sh.1 b/bin/sh/sh.1
index 369b5f3..38410d0 100644
--- a/bin/sh/sh.1
+++ b/bin/sh/sh.1
@@ -1279,6 +1279,10 @@ Execute the specified builtin command,
 .Ar cmd .
 This is useful when the user wishes to override a shell function
 with the same name as a builtin command.
+.It Ic bind Oo Fl aeklrsv Oc Oo Ar key Oo Ar command Oc Oc
+List or alter key bindings for the line editor.
+This command is documented in
+.Xr editrc 5 .
 .It Ic cd Oo Fl LP Oc Op Ar directory
 Switch to the specified
 .Ar directory ,
-- 
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