vim-patch:7.4.450

Problem:    Not all commands that edit another buffer support the +cmd
	    argument.
Solution:   Add the +cmd argument to relevant commands. (Marcin Szamotulski)

https://code.google.com/p/vim/source/detail?r=v7-4-450

3 files changed, 41 insertions, 22 deletions

diff --git a/src/nvim/ex_cmds.lua b/src/nvim/ex_cmds.lua
index d5d6d39616..c9dd974d11 100644
--- a/src/nvim/ex_cmds.lua
+++ b/src/nvim/ex_cmds.lua
@@ -127,12 +127,12 @@ return {
   },
   {
     command='buffer',
-    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, BUFUNL, COUNT, EXTRA, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, BUFUNL, COUNT, EXTRA, EDITCMD, TRLBAR),
     func='ex_buffer',
   },
   {
     command='bNext',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bprevious',
   },
   {
@@ -162,22 +162,22 @@ return {
   },
   {
     command='bfirst',
-    flags=bit.bor(BANG, RANGE, NOTADR, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, EDITCMD, TRLBAR),
     func='ex_brewind',
   },
   {
     command='blast',
-    flags=bit.bor(BANG, RANGE, NOTADR, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, EDITCMD, TRLBAR),
     func='ex_blast',
   },
   {
     command='bmodified',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bmodified',
   },
   {
     command='bnext',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bnext',
   },
   {
@@ -187,12 +187,12 @@ return {
   },
   {
     command='bprevious',
-    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bprevious',
   },
   {
     command='brewind',
-    flags=bit.bor(BANG, RANGE, NOTADR, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, EDITCMD, TRLBAR),
     func='ex_brewind',
   },
   {
@@ -1762,47 +1762,47 @@ return {
   },
   {
     command='sbuffer',
-    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, BUFUNL, COUNT, EXTRA, TRLBAR),
+    flags=bit.bor(BANG, RANGE, NOTADR, BUFNAME, BUFUNL, COUNT, EXTRA, EDITCMD, TRLBAR),
     func='ex_buffer',
   },
   {
     command='sbNext',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bprevious',
   },
   {
     command='sball',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_buffer_all',
   },
   {
     command='sbfirst',
-    flags=bit.bor(TRLBAR),
+    flags=bit.bor(EDITCMD, TRLBAR),
     func='ex_brewind',
   },
   {
     command='sblast',
-    flags=bit.bor(TRLBAR),
+    flags=bit.bor(EDITCMD, TRLBAR),
     func='ex_blast',
   },
   {
     command='sbmodified',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bmodified',
   },
   {
     command='sbnext',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bnext',
   },
   {
     command='sbprevious',
-    flags=bit.bor(RANGE, NOTADR, COUNT, TRLBAR),
+    flags=bit.bor(RANGE, NOTADR, COUNT, EDITCMD, TRLBAR),
     func='ex_bprevious',
   },
   {
     command='sbrewind',
-    flags=bit.bor(TRLBAR),
+    flags=bit.bor(EDITCMD, TRLBAR),
     func='ex_brewind',
   },
   {
diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c
index f25af3f587..e741022a48 100644
--- a/src/nvim/ex_docmd.c
+++ b/src/nvim/ex_docmd.c
@@ -3957,13 +3957,17 @@ static void ex_bunload(exarg_T *eap)
  */
 static void ex_buffer(exarg_T *eap)
 {
-  if (*eap->arg)
+  if (*eap->arg) {
     eap->errmsg = e_trailing;
-  else {
-    if (eap->addr_count == 0)           /* default is current buffer */
+  } else {
+    if (eap->addr_count == 0) {  // default is current buffer
       goto_buffer(eap, DOBUF_CURRENT, FORWARD, 0);
-    else
+    } else {
       goto_buffer(eap, DOBUF_FIRST, FORWARD, (int)eap->line2);
+    }
+    if (eap->do_ecmd_cmd != NULL) {
+      do_cmdline_cmd(eap->do_ecmd_cmd);
+    }
   }
 }
 
@@ -3974,6 +3978,9 @@ static void ex_buffer(exarg_T *eap)
 static void ex_bmodified(exarg_T *eap)
 {
   goto_buffer(eap, DOBUF_MOD, FORWARD, (int)eap->line2);
+  if (eap->do_ecmd_cmd != NULL) {
+    do_cmdline_cmd(eap->do_ecmd_cmd);
+  }
 }
 
 /*
@@ -3983,6 +3990,9 @@ static void ex_bmodified(exarg_T *eap)
 static void ex_bnext(exarg_T *eap)
 {
   goto_buffer(eap, DOBUF_CURRENT, FORWARD, (int)eap->line2);
+  if (eap->do_ecmd_cmd != NULL) {
+    do_cmdline_cmd(eap->do_ecmd_cmd);
+  }
 }
 
 /*
@@ -3994,6 +4004,9 @@ static void ex_bnext(exarg_T *eap)
 static void ex_bprevious(exarg_T *eap)
 {
   goto_buffer(eap, DOBUF_CURRENT, BACKWARD, (int)eap->line2);
+  if (eap->do_ecmd_cmd != NULL) {
+    do_cmdline_cmd(eap->do_ecmd_cmd);
+  }
 }
 
 /*
@@ -4005,6 +4018,9 @@ static void ex_bprevious(exarg_T *eap)
 static void ex_brewind(exarg_T *eap)
 {
   goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
+  if (eap->do_ecmd_cmd != NULL) {
+    do_cmdline_cmd(eap->do_ecmd_cmd);
+  }
 }
 
 /*
@@ -4014,6 +4030,9 @@ static void ex_brewind(exarg_T *eap)
 static void ex_blast(exarg_T *eap)
 {
   goto_buffer(eap, DOBUF_LAST, BACKWARD, 0);
+  if (eap->do_ecmd_cmd != NULL) {
+    do_cmdline_cmd(eap->do_ecmd_cmd);
+  }
 }
 
 int ends_excmd(int c) FUNC_ATTR_CONST
diff --git a/src/nvim/version.c b/src/nvim/version.c
index 2b099fba11..64b56156b4 100644
--- a/src/nvim/version.c
+++ b/src/nvim/version.c
@@ -287,7 +287,7 @@ static int included_patches[] = {
   //453 NA
   452,
   //451,
-  //450,
+  450,
   449,
   //448 NA
   447,