provider/lang: expand() g:foo_host_prog (#9312)

Before this commit, if user does this:
    let g:node_host_prog = '~/.nvm/versions/node/v11.3.0/bin/neovim-node-host'
the "~/" is not expanded to user's home directory.

`:help g:ruby_host_prog` suggests a path with "~/" so technically we
already claimed to support this.

closes https://github.com/neovim/node-client/issues/102
This commit is contained in:
Justin M. Keyes
2018-12-05 00:11:28 +01:00
committed by GitHub
parent c07e48a900
commit e509576e53
4 changed files with 6 additions and 8 deletions

View File

@@ -24,13 +24,13 @@ endfunction
function! provider#pythonx#Detect(major_ver) abort
if a:major_ver == 2
if exists('g:python_host_prog')
return [g:python_host_prog, '']
return [expand(g:python_host_prog), '']
else
let progs = ['python2', 'python2.7', 'python2.6', 'python']
endif
else
if exists('g:python3_host_prog')
return [g:python3_host_prog, '']
return [expand(g:python3_host_prog), '']
else
let progs = ['python3', 'python3.7', 'python3.6', 'python3.5',
\ 'python3.4', 'python3.3', 'python']