commit bf595ae4ac9ecc1e0620664177072926ed3679ff
author zeertzjq <zeertzjq@outlook.com> Sat Feb 22 09:13:17 2025 +0100
committer Christian Brabandt <cb@256bit.org> Sat Feb 22 09:13:17 2025 +0100
tree 8ced9b5f8755b29e53be4c22b877510bbc0e85f6
parent 51eefba1d614f00009fd93034471c3bfd3c0afbe

patch 9.1.1135: 'suffixesadd' doesn't work with multiple items

Problem:  'suffixesadd' doesn't work with multiple items
          (after 9.1.1122).
Solution: Don't concat multiple suffixes together.
          (zeertzjq)

fixes: #16694
closes: #16699

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/testdir/test_gf.vim

diff --git a/src/testdir/test_gf.vim b/src/testdir/test_gf.vim
index cc12b36..4dc01c9 100644
--- a/src/testdir/test_gf.vim
+++ b/src/testdir/test_gf.vim
@@ -353,4 +353,36 @@
   %bw!
 endfunc
 
+func Test_gf_with_suffixesadd()
+  let cwd = getcwd()
+  let dir = 'Xtestgf_sua_dir'
+  call mkdir(dir, 'R')
+  call chdir(dir)
+
+  call writefile([], 'foo.c', 'D')
+  call writefile([], 'bar.cpp', 'D')
+  call writefile([], 'baz.cc', 'D')
+  call writefile([], 'foo.o', 'D')
+  call writefile([], 'bar.o', 'D')
+  call writefile([], 'baz.o', 'D')
+
+  new
+  setlocal path=,, suffixesadd=.c,.cpp
+  call setline(1, ['./foo', './bar', './baz'])
+  exe "normal! gg\<C-W>f"
+  call assert_equal('foo.c', expand('%:t'))
+  close
+  exe "normal! 2gg\<C-W>f"
+  call assert_equal('bar.cpp', expand('%:t'))
+  close
+  call assert_fails('exe "normal! 3gg\<C-W>f"', 'E447:')
+  setlocal suffixesadd+=.cc
+  exe "normal! 3gg\<C-W>f"
+  call assert_equal('baz.cc', expand('%:t'))
+  close
+
+  %bwipe!
+  call chdir(cwd)
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab