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Encapsulate disconnection detection

This commit is contained in:
Tim Pope 2014-01-12 00:48:43 -05:00
parent 9c48439da7
commit 09a0ed93cf
1 changed files with 7 additions and 11 deletions
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18
plugin/fireplace.vim
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@ -144,26 +144,22 @@ function! s:repl.path() dict abort
return self.connection.path() return self.connection.path()
endfunction endfunction
function! s:repl.eval(expr, options) dict abort function! s:repl.try(function, ...) dict abort
try try
let result = self.connection.eval(a:expr, a:options) return call(self.connection[a:function], a:000, self.connection)
catch /^\w\+ Connection Error:/ catch /^\w\+ Connection Error:/
call filter(s:repl_paths, 'v:val isnot self') call filter(s:repl_paths, 'v:val isnot self')
call filter(s:repls, 'v:val isnot self') call filter(s:repls, 'v:val isnot self')
throw v:exception throw v:exception
endtry endtry
return result endfunction
function! s:repl.eval(expr, options) dict abort
return self.try('eval', a:expr, a:options)
endfunction endfunction
function! s:repl.message(...) dict abort function! s:repl.message(...) dict abort
try return call(self.try, ['message'] + a:000, self)
let result = call(self.connection.message, a:000, self.connection)
catch /^\w\+ Connection Error:/
call filter(s:repl_paths, 'v:val isnot self')
call filter(s:repls, 'v:val isnot self')
throw v:exception
endtry
return result
endfunction endfunction
function! s:repl.require(lib) dict abort function! s:repl.require(lib) dict abort