Fix: right margin sometimes not attached in partial alignment

autoload/easy_align.vim

@@ -511,8 +511,7 @@ function! s:do_align(modes, all_tokens, all_delims, fl, ll, fc, lc, pattern, nth
     " Determine the left and right margin around the delimiter
     let rest    = join(tokens[nth + 1 : -1], '')
     let ml      = empty(prefix . token) ? '' : a:ml
-    let mr      = (empty(rest) ||
-          \ (empty(rest) && stridx(after, a:mr) == 0)) ? '' : a:mr
+    let mr      = empty(rest.after) ? '' : a:mr
 
     " Adjust indentation of the lines starting with a delimiter
     let lpad = ''

test/interactive.vader

@@ -1283,3 +1283,16 @@ Expect:
     a   = b = c
   aabba = bbbbb
 
+Given (Table):
+  |a|b|c|d|
+  | -|-|>-|-|
+  |aaa|bbb|ccc|ddd|
+
+Do (Partial alignment around 1st |):
+  \<C-V>ljj\<Enter>|
+
+Expect (Right margin correctly attached):
+  | a|b|c|d|
+  | -|-|>-|-|
+  | aaa|bbb|ccc|ddd|
+