vim-patch:7.4.1551

Problem:    Cannot generate help tags in all doc directories.
Solution:   Make ":helptags ALL" work.

https://github.com/vim/vim/commit/6bef5306e4f2cacb3a93667992c2312d4b293c9d

1 files changed, 22 insertions, 0 deletions

diff --git a/test/functional/legacy/packadd_spec.lua b/test/functional/legacy/packadd_spec.lua
index 5006981f8f..296ec315a7 100644
--- a/test/functional/legacy/packadd_spec.lua
+++ b/test/functional/legacy/packadd_spec.lua
@@ -90,6 +90,23 @@ describe('packadd', function()
         packloadall!
         call assert_equal(4321, g:plugin_bar_number)
       endfunc
+
+      func Test_helptags()
+        let docdir1 = &packpath . '/pack/mine/start/foo/doc'
+        let docdir2 = &packpath . '/pack/mine/start/bar/doc'
+        call mkdir(docdir1, 'p')
+        call mkdir(docdir2, 'p')
+        call writefile(['look here: *look-here*'], docdir1 . '/bar.txt')
+        call writefile(['look away: *look-away*'], docdir2 . '/foo.txt')
+        exe 'set rtp=' . &packpath . '/pack/mine/start/foo,' . &packpath . '/pack/mine/start/bar'
+
+        helptags ALL
+
+        let tags1 = readfile(docdir1 . '/tags') 
+        call assert_true(tags1[0] =~ 'look-here')
+        let tags2 = readfile(docdir2 . '/tags') 
+        call assert_true(tags2[0] =~ 'look-away')
+      endfunc
     ]=])
     call('SetUp')
   end)
@@ -113,6 +130,11 @@ describe('packadd', function()
     expected_empty()
   end)
 
+  it('works with helptags', function()
+    call('Test_helptags')
+    expected_empty()
+  end)
+
   describe('command line completion', function()
     local Screen = require('test.functional.ui.screen')
     local screen