Patch in fix from readline git repo for upcoming readline 6.3. This fixes

the vi-mode cc, dd, yy commands so that they actually cut/yank the text
from the input text.

1 files changed, 79 insertions, 0 deletions

diff --git a/shells/bash/patches/patch-lib_readline_vi_mode.c b/shells/bash/patches/patch-lib_readline_vi_mode.c
new file mode 100644
index 00000000000..043ad3703b4
--- /dev/null
+++ b/shells/bash/patches/patch-lib_readline_vi_mode.c
@@ -0,0 +1,79 @@
+$NetBSD: patch-lib_readline_vi_mode.c,v 1.1 2014/01/11 18:07:06 chopps Exp $
+
+Pull in fix for 'cc', 'dd', commands 'yy' from readline git repository (pre-6.3
+release). Prior to this 'dd', et al. simply moved to position 0 but did not cut
+the text from the line.
+
+--- lib/readline/vi_mode.c.orig	2010-11-21 00:51:39.000000000 +0000
++++ lib/readline/vi_mode.c
+@@ -1114,7 +1114,7 @@ rl_domove_read_callback (m)
+       rl_beg_of_line (1, c);
+       _rl_vi_last_motion = c;
+       RL_UNSETSTATE (RL_STATE_VIMOTION);
+-      return (0);
++      return (vidomove_dispatch (m));
+     }
+ #if defined (READLINE_CALLBACKS)
+   /* XXX - these need to handle rl_universal_argument bindings */
+@@ -1234,11 +1234,19 @@ rl_vi_delete_to (count, key)
+       _rl_vimvcxt->motion = '$';
+       r = rl_domove_motion_callback (_rl_vimvcxt);
+     }
+-  else if (vi_redoing)
++  else if (vi_redoing && _rl_vi_last_motion != 'd')	/* `dd' is special */
+     {
+       _rl_vimvcxt->motion = _rl_vi_last_motion;
+       r = rl_domove_motion_callback (_rl_vimvcxt);
+     }
++  else if (vi_redoing)		/* handle redoing `dd' here */
++    {
++      _rl_vimvcxt->motion = _rl_vi_last_motion;
++      rl_mark = rl_end;
++      rl_beg_of_line (1, key);
++      RL_UNSETSTATE (RL_STATE_VIMOTION);
++      r = vidomove_dispatch (_rl_vimvcxt);
++    }
+ #if defined (READLINE_CALLBACKS)
+   else if (RL_ISSTATE (RL_STATE_CALLBACK))
+     {
+@@ -1316,11 +1324,19 @@ rl_vi_change_to (count, key)
+       _rl_vimvcxt->motion = '$';
+       r = rl_domove_motion_callback (_rl_vimvcxt);
+     }
+-  else if (vi_redoing)
++  else if (vi_redoing && _rl_vi_last_motion != 'c')	/* `cc' is special */
+     {
+       _rl_vimvcxt->motion = _rl_vi_last_motion;
+       r = rl_domove_motion_callback (_rl_vimvcxt);
+     }
++  else if (vi_redoing)		/* handle redoing `cc' here */
++    {
++      _rl_vimvcxt->motion = _rl_vi_last_motion;
++      rl_mark = rl_end;
++      rl_beg_of_line (1, key);
++      RL_UNSETSTATE (RL_STATE_VIMOTION);
++      r = vidomove_dispatch (_rl_vimvcxt);
++    }
+ #if defined (READLINE_CALLBACKS)
+   else if (RL_ISSTATE (RL_STATE_CALLBACK))
+     {
+@@ -1377,6 +1393,19 @@ rl_vi_yank_to (count, key)
+       _rl_vimvcxt->motion = '$';
+       r = rl_domove_motion_callback (_rl_vimvcxt);
+     }
++  else if (vi_redoing && _rl_vi_last_motion != 'y')	/* `yy' is special */
++    {
++      _rl_vimvcxt->motion = _rl_vi_last_motion;
++      r = rl_domove_motion_callback (_rl_vimvcxt);
++    }
++  else if (vi_redoing)			/* handle redoing `yy' here */
++    {
++      _rl_vimvcxt->motion = _rl_vi_last_motion;
++      rl_mark = rl_end;
++      rl_beg_of_line (1, key);
++      RL_UNSETSTATE (RL_STATE_VIMOTION);
++      r = vidomove_dispatch (_rl_vimvcxt);
++    }
+ #if defined (READLINE_CALLBACKS)
+   else if (RL_ISSTATE (RL_STATE_CALLBACK))
+     {