[binutils-gdb] Document operate-and-get-next

[Tom Tromey]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c71acd153e7c48284f7c47b9f15467f9a6b77e78

commit c71acd153e7c48284f7c47b9f15467f9a6b77e78
Author: Tom Tromey <tom@tromey.com>
Date:   Sat Nov 9 11:38:05 2019 -0700

    Document operate-and-get-next
    
    This adds some documentation for the operate-and-get-next readline
    function that gdb supplies.  The text is largely taken from the Bash
    manual.
    
    gdb/doc/ChangeLog
    2019-11-11  Tom Tromey  <tom@tromey.com>
    
    	* gdb.texinfo (Editing): Document operate-and-get-next.
    
    Change-Id: I9adb16d9ce84bfbda5fe8a2828f668ea878c080c

Diff:
---
 gdb/doc/ChangeLog   | 4 ++++
 gdb/doc/gdb.texinfo | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index dcce6fa..3c77d4f 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,7 @@
+2019-11-11  Tom Tromey  <tom@tromey.com>
+
+	* gdb.texinfo (Editing): Document operate-and-get-next.
+
 2019-11-11  Tom Tromey  <tromey@adacore.com>
 
 	* gdb.texinfo (Host I/O Packets): Fix typo in "vFile:pwrite".
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index e702b29..05accca 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -25139,6 +25139,13 @@ encouraged to read that chapter.
 @value{GDBN} sets the Readline application name to @samp{gdb}.  This
 is useful for conditions in @file{.inputrc}.
 
+@cindex operate-and-get-next
+@value{GDBN} defines a bindable Readline command,
+@code{operate-and-get-next}.  This is bound to @kbd{C-o} by default.
+This command accepts the current line for execution and fetches the
+next line relative to the current line from the history for editing.
+Any argument is ignored.
+
 @node Command History
 @section Command History
 @cindex command history