Merge pull request #4804 from brcolow/vim-7.4.1150

vim-patch:7.4.{1150,1151}

runtime/doc/eval.txt

@@ -3174,6 +3174,11 @@ feedkeys({string} [, {mode}])				*feedkeys()*
 			if coming from a mapping.  This matters for undo,
 			opening folds, etc.
 		'i'	Insert the string instead of appending (see above).
+		'x'	Execute commands until typeahead is empty.  This is
+			similar to using ":normal!".  You can call feedkeys()
+			several times without 'x' and then one time with 'x'
+			(possibly with an empty {string}) to execute all the
+			typeahead.
 		Return value is always 0.
 
 filereadable({file})					*filereadable()*

src/nvim/api/vim.c

@@ -57,6 +57,7 @@ void vim_feedkeys(String keys, String mode, Boolean escape_csi)
   bool remap = true;
   bool insert = false;
   bool typed = false;
+  bool execute = false;
 
   if (keys.size == 0) {
     return;
@@ -68,6 +69,7 @@ void vim_feedkeys(String keys, String mode, Boolean escape_csi)
     case 'm': remap = true; break;
     case 't': typed = true; break;
     case 'i': insert = true; break;
+    case 'x': execute = true; break;
     }
   }
 
@@ -86,9 +88,13 @@ void vim_feedkeys(String keys, String mode, Boolean escape_csi)
       xfree(keys_esc);
   }
 
-  if (vgetc_busy)
+  if (vgetc_busy) {
     typebuf_was_filled = true;
   }
+  if (execute) {
+    exec_normal(true);
+  }
+}
 
 /// Passes input keys to Neovim. Unlike `vim_feedkeys`, this will use a
 /// lower-level input buffer and the call is not deferred.

src/nvim/ex_docmd.c

@@ -7857,20 +7857,25 @@ static void ex_stopinsert(exarg_T *eap)
  * "remap" can be REMAP_NONE or REMAP_YES.
  */
 void exec_normal_cmd(char_u *cmd, int remap, bool silent)
+{
+  // Stuff the argument into the typeahead buffer.
+  ins_typebuf(cmd, remap, 0, true, silent);
+  exec_normal(false);
+}
+
+/// Execute normal_cmd() until there is no typeahead left.
+///
+/// @param was_typed whether or not something was typed
+void exec_normal(bool was_typed)
 {
   oparg_T oa;
 
-  /*
-   * Stuff the argument into the typeahead buffer.
-   * Execute normal_cmd() until there is no typeahead left.
-   */
   clear_oparg(&oa);
-  finish_op = FALSE;
-  ins_typebuf(cmd, remap, 0, TRUE, silent);
-  while ((!stuff_empty() || (!typebuf_typed() && typebuf.tb_len > 0))
-         && !got_int) {
+  finish_op = false;
+  while ((!stuff_empty() || ((was_typed || !typebuf_typed())
+         && typebuf.tb_len > 0)) && !got_int) {
     update_topline_cursor();
-    normal_cmd(&oa, TRUE);      /* execute a Normal mode cmd */
+    normal_cmd(&oa, true);      // execute a Normal mode cmd
   }
 }
 

src/nvim/getchar.c

@@ -1754,10 +1754,11 @@ static int vgetorpeek(int advance)
                    || ((compl_cont_status & CONT_LOCAL)
                        && (c1 == Ctrl_N || c1 == Ctrl_P)))
               ) {
-            if (c1 == K_SPECIAL)
+            if (c1 == K_SPECIAL) {
               nolmaplen = 2;
-            else {
-              LANGMAP_ADJUST(c1, (State & (CMDLINE | INSERT)) == 0);
+            } else {
+              LANGMAP_ADJUST(c1, (State & (CMDLINE | INSERT)) == 0
+                             && get_real_state() != SELECTMODE);
               nolmaplen = 0;
             }
             /* First try buffer-local mappings. */

src/nvim/normal.c

@@ -974,7 +974,7 @@ static int normal_execute(VimState *state, int key)
   s->old_col = curwin->w_curswant;
   s->c = key;
 
-  LANGMAP_ADJUST(s->c, true);
+  LANGMAP_ADJUST(s->c, get_real_state() != SELECTMODE);
 
   // If a mapping was started in Visual or Select mode, remember the length
   // of the mapping.  This is used below to not return to Insert mode for as

src/nvim/testdir/Makefile

@@ -36,6 +36,7 @@ SCRIPTS := \
 NEW_TESTS = \
 	    test_cursor_func.res \
 	    test_help_tagjump.res \
+	    test_langmap.res \
 	    test_menu.res \
 	    test_syntax.res \
 	    test_timers.res \

src/nvim/testdir/test_langmap.vim

@@ -0,0 +1,24 @@
+" tests for 'langmap'
+
+func Test_langmap()
+  new
+  set langmap=}l,^x,%v
+
+  call setline(1, ['abc'])
+  call feedkeys('gg0}^', 'tx')
+  call assert_equal('ac', getline(1))
+
+  " in Replace mode
+  " need silent! to avoid a delay when entering Insert mode
+  call setline(1, ['abcde'])
+  silent! call feedkeys("gg0lR%{z\<Esc>00", 'tx')
+  call assert_equal('a%{ze', getline(1))
+
+  " in Select mode
+  " need silent! to avoid a delay when entering Insert mode
+  call setline(1, ['abcde'])
+  silent! call feedkeys("gg0}%}\<C-G>}^\<Esc>00", 'tx')
+  call assert_equal('a}^de', getline(1))
+
+  quit!
+endfunc

src/nvim/version.c

@@ -542,8 +542,8 @@ static int included_patches[] = {
   // 1154 NA
   // 1153,
   // 1152 NA
-  // 1151,
-  // 1150,
+  1151,
+  1150,
   1149,
   // 1148 NA
   // 1147,