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Updated OCaml checker with the possibility to syntax check through ocamlc. Supports JaneStreet Core too.

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Alfredo Di Napoli 2012-08-23 18:13:30 +02:00 committed by Martin Grenfell
parent 68f53d8b65
commit 4b4e3a7b42
2 changed files with 45 additions and 134 deletions
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114
ocaml.vim
View File

@ -1,114 +0,0 @@
"============================================================================
"File: ocaml.vim
"Description: Syntax checking plugin for syntastic.vim
"Maintainer: Török Edwin <edwintorok at gmail dot com>
"License: This program is free software. It comes without any warranty,
" to the extent permitted by applicable law. You can redistribute
" it and/or modify it under the terms of the Do What The Fuck You
" Want To Public License, Version 2, as published by Sam Hocevar.
" See http://sam.zoy.org/wtfpl/COPYING for more details.
"
"============================================================================
"
" The more reliable way to check for a single .ml file is to use ocamlc.
" You can do that setting this in your .vimrc:
"
" let g:syntastic_ocaml_use_ocamlc = 1
" It's possible to use ocamlc in conjuction with Jane Street's Core. In order
" to do that, you have to specify this in your .vimrc:
"
" let g:syntastic_ocaml_use_janestreet_core = 1
" let g:syntastic_ocaml_janestreet_core_dir = <path>
"
" Where path is the path to your core installation (usually a collection of
" .cmx and .cmxa files).
"
"
" By default the camlp4o preprocessor is used to check the syntax of .ml, and .mli files,
" ocamllex is used to check .mll files and menhir is used to check .mly files.
" The output is all redirected to /dev/null, nothing is written to the disk.
"
" If your source code needs camlp4r then you can define this in your .vimrc:
"
" let g:syntastic_ocaml_camlp4r = 1
"
" If you used some syntax extensions, or you want to also typecheck the source
" code, then you can define this:
"
" let g:syntastic_ocaml_use_ocamlbuild = 1
"
" This will run ocamlbuild <name>.inferred.mli, so it will write to your _build
" directory (and possibly rebuild your myocamlbuild.ml plugin), only enable this
" if you are ok with that.
"
" If you are using syntax extensions / external libraries and have a properly
" set up _tags (and myocamlbuild.ml file) then it should just work
" to enable this flag and get syntax / type checks through syntastic.
"
" For best results your current directory should be the project root
" (same situation if you want useful output from :make).
if exists("loaded_ocaml_syntax_checker")
finish
endif
let loaded_ocaml_syntax_checker = 1
if exists('g:syntastic_ocaml_camlp4r') &&
\ g:syntastic_ocaml_camlp4r != 0
let s:ocamlpp="camlp4r"
else
let s:ocamlpp="camlp4o"
endif
"bail if the user doesnt have the preprocessor
if !executable(s:ocamlpp)
finish
endif
function! SyntaxCheckers_ocaml_GetLocList()
if exists('g:syntastic_ocaml_use_ocamlc') &&
\ g:syntastic_ocaml_use_ocamlc != 0 &&
\ executable("ocamlc")
if exists('g:syntastic_ocaml_use_janestreet_core') &&
\ g:syntastic_ocaml_use_janestreet_core != 0
let makeprg = "ocamlc -I ". shellescape(expand(g:syntastic_ocaml_janestreet_core_dir)) ." -c ".shellescape(expand('%'))
else
let makeprg = "ocamlc -c ".shellescape(expand('%'))
endif
else
if exists('g:syntastic_ocaml_use_ocamlbuild') &&
\ g:syntastic_ocaml_use_ocamlbuild != 0 &&
\ executable("ocamlbuild") &&
\ isdirectory('_build')
let makeprg = "ocamlbuild -quiet -no-log -tag annot,". s:ocamlpp. " -no-links -no-hygiene -no-sanitize ".
\ shellescape(expand('%:r')).".cmi"
else
let extension = expand('%:e')
if match(extension, 'mly') >= 0
" ocamlyacc output can't be redirected, so use menhir
if !executable("menhir")
return []
endif
let makeprg = "menhir --only-preprocess ".shellescape(expand('%')) . " >/dev/null"
elseif match(extension,'mll') >= 0
if !executable("ocamllex")
return []
endif
let makeprg = "ocamllex -q -o /dev/null ".shellescape(expand('%'))
else
let makeprg = "camlp4o -o /dev/null ".shellescape(expand('%'))
endif
endif
endif
let errorformat = '%AFile "%f"\, line %l\, characters %c-%*\d:,'.
\ '%AFile "%f"\, line %l\, characters %c-%*\d (end at line %*\d\, character %*\d):,'.
\ '%AFile "%f"\, line %l\, character %c:,'.
\ '%AFile "%f"\, line %l\, character %c:%m,'.
\ '%-GPreprocessing error %.%#,'.
\ '%-GCommand exited %.%#,'.
\ '%C%tarning %n: %m,'.
\ '%C%m,'.
\ '%-G+%.%#'
return SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat })
endfunction

25
syntax_checkers/ocaml.vim
View File

@ -10,6 +10,20 @@
"
"============================================================================
"
" The more reliable way to check for a single .ml file is to use ocamlc.
" You can do that setting this in your .vimrc:
"
" let g:syntastic_ocaml_use_ocamlc = 1
" It's possible to use ocamlc in conjuction with Jane Street's Core. In order
" to do that, you have to specify this in your .vimrc:
"
" let g:syntastic_ocaml_use_janestreet_core = 1
" let g:syntastic_ocaml_janestreet_core_dir = <path>
"
" Where path is the path to your core installation (usually a collection of
" .cmx and .cmxa files).
"
"
" By default the camlp4o preprocessor is used to check the syntax of .ml, and .mli files,
" ocamllex is used to check .mll files and menhir is used to check .mly files.
" The output is all redirected to /dev/null, nothing is written to the disk.
@ -52,6 +66,16 @@ if !executable(s:ocamlpp)
endif
function! SyntaxCheckers_ocaml_GetLocList()
if exists('g:syntastic_ocaml_use_ocamlc') &&
\ g:syntastic_ocaml_use_ocamlc != 0 &&
\ executable("ocamlc")
if exists('g:syntastic_ocaml_use_janestreet_core') &&
\ g:syntastic_ocaml_use_janestreet_core != 0
let makeprg = "ocamlc -I ". shellescape(expand(g:syntastic_ocaml_janestreet_core_dir)) ." -c ".shellescape(expand('%'))
else
let makeprg = "ocamlc -c ".shellescape(expand('%'))
endif
else
if exists('g:syntastic_ocaml_use_ocamlbuild') &&
\ g:syntastic_ocaml_use_ocamlbuild != 0 &&
\ executable("ocamlbuild") &&
@ -75,6 +99,7 @@ function! SyntaxCheckers_ocaml_GetLocList()
let makeprg = "camlp4o -o /dev/null ".shellescape(expand('%'))
endif
endif
endif
let errorformat = '%AFile "%f"\, line %l\, characters %c-%*\d:,'.
\ '%AFile "%f"\, line %l\, characters %c-%*\d (end at line %*\d\, character %*\d):,'.
\ '%AFile "%f"\, line %l\, character %c:,'.