[PATCH v4 4/4] gdb/doc: document '+' argument for 'list' command

[Bruno Larsen <blarsen@redhat.com>]

The command 'list' has accepted the argument '+' for many years already,
but this option wasn't documented either in the texinfo docs or in the
help text for the command.  This commit documents it.

Reviewed-By: Eli Zaretskii <eliz@gnu.org>
---
 gdb/cli/cli-cmds.c  | 1 +
 gdb/doc/gdb.texinfo | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c
index 5f5933e7963..418b04212eb 100644
--- a/gdb/cli/cli-cmds.c
+++ b/gdb/cli/cli-cmds.c
@@ -2806,6 +2806,7 @@ and send its output to SHELL_COMMAND."));
 List specified function or line.\n\
 With no argument, lists ten more lines after or around previous listing.\n\
 \"list .\" lists ten lines arond where the inferior is stopped.\n\
+\"list +\" lists the ten lines following a previous ten-line listing.\n\
 \"list -\" lists the ten lines before a previous ten-line listing.\n\
 One argument specifies a line, and ten lines are listed around that line.\n\
 Two arguments with comma between specify starting and ending lines to list.\n\
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 20c9b24400d..cd86da50f46 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -9148,6 +9148,9 @@ Stack}), this prints lines centered around that line.  If no
 @code{list} command has been used and no solitary line was printed,
 it prints the lines around the function @code{main}.
 
+@item list +
+Same as using with no arguments.
+
 @item list -
 Print lines just before the lines last printed.
 
-- 
2.41.0