patch 8.1.2286: using border highlight in popup window leaks memory Commit: https://github.com/vim/vim/commit/622b64603748cceafd47f7537b96610e824e0680 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 10 15:16:54 2019 +0100 patch 8.1.2286: using border highlight in popup window leaks memory Problem: Using border highlight in popup window leaks memory. Solution: Free memory before overwriting. (Dominique Pelle, closes https://github.com/vim/vim/issues/5203)

" Vim filetype plugin file
" Language:      XS (Perl extension interface language)
" Maintainer:    vim-perl <vim-perl@googlegroups.com>
" Homepage:      http://github.com/vim-perl/vim-perl
" Bugs/requests: http://github.com/vim-perl/vim-perl/issues
" Last Change:   2013-07-21

" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
    finish
endif

" Just use the C plugin for now.
runtime! ftplugin/c.vim ftplugin/c_*.vim ftplugin/c/*.vim