From 8390accde7e37f1531b250ec2144b8d16cdee198 Mon Sep 17 00:00:00 2001
From: Scott Prager <splinterofchaos@gmail.com>
Date: Fri, 10 Oct 2014 21:54:10 -0400
Subject: Fix fileio.c's diagram.

---
 src/nvim/fileio.c | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

(limited to 'src/nvim/fileio.c')

diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index 05a0a59874..4486d43578 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -72,25 +72,25 @@
  * The result is an array of Autopat lists, which point to AutoCmd lists:
  *
  * first_autopat[0] --> Autopat.next  -->  Autopat.next -->  NULL
- *			Autopat.cmds	   Autopat.cmds
- *			    |			 |
- *			    V			 V
- *			AutoCmd.next	   AutoCmd.next
- *			    |			 |
- *			    V			 V
- *			AutoCmd.next		NULL
- *			    |
- *			    V
- *			   NULL
+ *                      Autopat.cmds       Autopat.cmds
+ *                          |                    |
+ *                          V                    V
+ *                      AutoCmd.next       AutoCmd.next
+ *                          |                    |
+ *                          V                    V
+ *                      AutoCmd.next            NULL
+ *                          |
+ *                          V
+ *                         NULL
  *
  * first_autopat[1] --> Autopat.next  -->  NULL
- *			Autopat.cmds
- *			    |
- *			    V
- *			AutoCmd.next
- *			    |
- *			    V
- *			   NULL
+ *                      Autopat.cmds
+ *                          |
+ *                          V
+ *                      AutoCmd.next
+ *                          |
+ *                          V
+ *                         NULL
  *   etc.
  *
  *   The order of AutoCmds is important, this is the order in which they were
-- 
cgit 


From 0051a7cb259f2b88e01b9efe92580aafc970fbe4 Mon Sep 17 00:00:00 2001
From: Scott Prager <splinterofchaos@gmail.com>
Date: Fri, 10 Oct 2014 21:51:25 -0400
Subject: vim-patch:7.4.414

Problem:    Cannot define a command only when it's used.
Solution:   Add the CmdUndefined autocommand event. (partly by Yasuhiro
            Matsumoto)

https://code.google.com/p/vim/source/detail?r=v7-4-414
---
 src/nvim/fileio.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/nvim/fileio.c')

diff --git a/src/nvim/fileio.c b/src/nvim/fileio.c
index 4486d43578..b20150b2c9 100644
--- a/src/nvim/fileio.c
+++ b/src/nvim/fileio.c
@@ -5198,6 +5198,7 @@ static struct event_name {
   {"BufWriteCmd",     EVENT_BUFWRITECMD},
   {"CmdwinEnter",     EVENT_CMDWINENTER},
   {"CmdwinLeave",     EVENT_CMDWINLEAVE},
+  {"CmdUndefined",    EVENT_CMDUNDEFINED},
   {"ColorScheme",     EVENT_COLORSCHEME},
   {"CompleteDone",    EVENT_COMPLETEDONE},
   {"CursorHold",      EVENT_CURSORHOLD},
@@ -6462,6 +6463,18 @@ int has_insertcharpre(void)
   return first_autopat[(int)EVENT_INSERTCHARPRE] != NULL;
 }
 
+/// @returns true when there is an CmdUndefined autocommand defined.
+int has_cmdundefined(void)
+{
+  return first_autopat[(int)EVENT_CMDUNDEFINED] != NULL;
+}
+
+/// @returns true when there is an FuncUndefined autocommand defined.
+int has_funcundefined(void)
+{
+  return first_autopat[(int)EVENT_FUNCUNDEFINED] != NULL;
+}
+
 static int 
 apply_autocmds_group (
     event_T event,
-- 
cgit