Merge remote-tracking branch 'vim/master'

src/auto/configure

@@ -7690,6 +7690,9 @@ $as_echo "$rubyhdrdir" >&6; }
 
 	if test "$enable_rubyinterp" = "dynamic"; then
 	  libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG['LIBRUBY_ALIASES'].split[0]"`
+	  if test -z "$libruby_soname"; then
+	    libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG['LIBRUBY_SO']"`
+	  fi
 	  $as_echo "#define DYNAMIC_RUBY 1" >>confdefs.h
 
 	  RUBY_CFLAGS="-DDYNAMIC_RUBY_DLL=\\\"$libruby_soname\\\" -DDYNAMIC_RUBY_VER=$rubyversion $RUBY_CFLAGS"

src/buffer.c

@@ -4239,7 +4239,7 @@ build_stl_str_hl(
 
 #ifdef FEAT_EVAL
 	    vim_snprintf((char *)tmp, sizeof(tmp), "%d", curbuf->b_fnum);
-	    set_internal_string_var((char_u *)"actual_curbuf", tmp);
+	    set_internal_string_var((char_u *)"g:actual_curbuf", tmp);
 
 	    save_curbuf = curbuf;
 	    save_curwin = curwin;

src/configure.ac

@@ -2020,6 +2020,9 @@ if test "$enable_rubyinterp" = "yes" -o "$enable_rubyinterp" = "dynamic"; then
 	AC_DEFINE(FEAT_RUBY)
 	if test "$enable_rubyinterp" = "dynamic"; then
 	  libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG[['LIBRUBY_ALIASES']].split[[0]]"`
+	  if test -z "$libruby_soname"; then
+	    libruby_soname=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG[['LIBRUBY_SO']]"`
+	  fi
 	  AC_DEFINE(DYNAMIC_RUBY)
 	  RUBY_CFLAGS="-DDYNAMIC_RUBY_DLL=\\\"$libruby_soname\\\" -DDYNAMIC_RUBY_VER=$rubyversion $RUBY_CFLAGS"
 	  RUBY_LIBS=

src/if_ruby.c

@@ -253,11 +253,12 @@ static void ruby_vim_init(void);
 # define rb_hash_new			dll_rb_hash_new
 # define rb_inspect			dll_rb_inspect
 # define rb_int2inum			dll_rb_int2inum
-# ifdef RUBY19_OR_LATER
-#  define rb_intern2			dll_rb_intern2
-# else
-#  define rb_intern			dll_rb_intern
-# endif
+
+// ruby.h may redefine rb_intern to use RUBY_CONST_ID_CACHE(), but that won't
+// work.  Not using the cache appears to be the best solution.
+# undef rb_intern
+# define rb_intern			dll_rb_intern
+
 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */
 #  if defined(DYNAMIC_RUBY_VER) && DYNAMIC_RUBY_VER <= 18
 #   define rb_fix2int			dll_rb_fix2int
@@ -392,11 +393,7 @@ static VALUE (*dll_rb_hash_aset) (VALUE, VALUE, VALUE);
 static VALUE (*dll_rb_hash_new) (void);
 static VALUE (*dll_rb_inspect) (VALUE);
 static VALUE (*dll_rb_int2inum) (long);
-# ifdef RUBY19_OR_LATER
-static ID (*dll_rb_intern2) (const char*, long);
-# else
 static ID (*dll_rb_intern) (const char*);
-# endif
 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */
 static long (*dll_rb_fix2int) (VALUE);
 static long (*dll_rb_num2int) (VALUE);
@@ -596,11 +593,7 @@ static struct
     {"rb_hash_new", (RUBY_PROC*)&dll_rb_hash_new},
     {"rb_inspect", (RUBY_PROC*)&dll_rb_inspect},
     {"rb_int2inum", (RUBY_PROC*)&dll_rb_int2inum},
-# ifdef RUBY19_OR_LATER
-    {"rb_intern2", (RUBY_PROC*)&dll_rb_intern2},
-# else
     {"rb_intern", (RUBY_PROC*)&dll_rb_intern},
-# endif
 # if VIM_SIZEOF_INT < VIM_SIZEOF_LONG /* 64 bits only */
     {"rb_fix2int", (RUBY_PROC*)&dll_rb_fix2int},
     {"rb_num2int", (RUBY_PROC*)&dll_rb_num2int},

src/terminal.c

@@ -529,6 +529,8 @@ term_start(
 
     set_string_option_direct((char_u *)"buftype", -1,
 				  (char_u *)"terminal", OPT_FREE|OPT_LOCAL, 0);
+    // Avoid that 'buftype' is reset when this buffer is entered.
+    curbuf->b_p_initialized = TRUE;
 
     /* Mark the buffer as not modifiable. It can only be made modifiable after
      * the job finished. */

src/testdir/test_terminal.vim

@@ -1615,3 +1615,19 @@ func Test_zz2_terminal_guioptions_bang()
   set guioptions&
   call delete(filename)
 endfunc
+
+func Test_terminal_hidden()
+  if !has('unix')
+    return
+  endif
+  term ++hidden cat
+  let bnr = bufnr('$')
+  call assert_equal('terminal', getbufvar(bnr, '&buftype'))
+  exe 'sbuf ' . bnr
+  call assert_equal('terminal', &buftype)
+  call term_sendkeys(bnr, "asdf\<CR>")
+  call WaitForAssert({-> assert_match('asdf', term_getline(bnr, 2))})
+  call term_sendkeys(bnr, "\<C-D>")
+  call WaitForAssert({-> assert_equal('finished', term_getstatus(bnr))})
+  bwipe!
+endfunc

src/version.c

@@ -809,6 +809,16 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    240,
+/**/
+    239,
+/**/
+    238,
+/**/
+    237,
+/**/
+    236,
 /**/
     235,
 /**/