patch 9.1.0342: tests: test_taglist fails when 'helplang' contains non-english

Problem:  tests: test_taglist fails when 'helplang' contains non-english
Solution: Allow 1 or 2 tagfiles for now (Julio B)

related: #14312
closes: #14566

Signed-off-by: Julio B <[email protected]>
Signed-off-by: Christian Brabandt <[email protected]>

Author: julio-b

src/testdir/test_taglist.vim

@@ -100,7 +100,10 @@ func Test_tagfiles()
 
   help
   let tf = tagfiles()
-  call assert_equal(1, len(tf))
+  " if 'helplang includes another language, then we may find
+  " 2 tagfiles (e.g.: for EN and RU)
+  " we may need to adjust this, if further translated help files are included
+  call assert_inrange(1, 2, len(tf))
   call assert_equal(fnamemodify(expand('$VIMRUNTIME/doc/tags'), ':p:gs?\\?/?'),
 	\           fnamemodify(tf[0], ':p:gs?\\?/?'))
   helpclose

src/version.c

@@ -704,6 +704,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    342,
 /**/
     341,
 /**/