2011-12-27 14:04:35 -05:00
|
|
|
,
|
|
|
|
/ \,,_ .'|
|
2011-12-27 14:10:00 -05:00
|
|
|
,{{| /}}}}/_.' _____________________________________________
|
2011-12-27 14:04:35 -05:00
|
|
|
}}}}` '{{' '. / \
|
2012-11-14 14:36:24 -05:00
|
|
|
{{{{{ _ ;, \ / Ladies and Gentlemen, \
|
2011-12-27 14:04:35 -05:00
|
|
|
,}}}}}} /o`\ ` ;) | |
|
|
|
|
{{{{{{ / ( | this is ... |
|
|
|
|
}}}}}} | \ | |
|
|
|
|
{{{{{{{{ \ \ | |
|
|
|
|
}}}}}}}}} '.__ _ | | _____ __ __ _ |
|
|
|
|
{{{{{{{{ /`._ (_\ / | / ___/__ ______ / /_____ ______/ /_(_)____ |
|
|
|
|
}}}}}}' | //___/ --=: \__ \/ / / / __ \/ __/ __ `/ ___/ __/ / ___/ |
|
|
|
|
jgs `{{{{` | '--' | ___/ / /_/ / / / / /_/ /_/ (__ ) /_/ / /__ |
|
|
|
|
}}}` | /____/\__, /_/ /_/\__/\__,_/____/\__/_/\___/ |
|
|
|
|
| /____/ |
|
2011-12-27 14:10:00 -05:00
|
|
|
| /
|
|
|
|
\_____________________________________________/
|
2011-12-27 14:04:35 -05:00
|
|
|
|
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
- - -
|
2014-12-04 03:58:47 -05:00
|
|
|
1. [Introduction](#introduction)
|
|
|
|
2. [Installation](#installation)
|
|
|
|
2.1. [Requirements](#requirements)
|
|
|
|
2.2. [Installing syntastic with Pathogen](#installpathogen)
|
2015-01-06 01:20:50 -05:00
|
|
|
3. [Recommended settings](#settings)
|
|
|
|
4. [FAQ](#faq)
|
|
|
|
4.1. [I installed syntastic but it isn't reporting any errors...](#faqinfo)
|
|
|
|
4.2. [The `python` checker complains about syntactically valid Python 3 constructs...](#faqpython3)
|
|
|
|
4.3. [Are there any local checkers for HTML5 that I can use with syntastic?](#faqhtml5)
|
|
|
|
4.4. [The `perl` checker has stopped working...](#faqperl)
|
|
|
|
4.5. [What happened to the `rustc` checker?](#faqrust)
|
2015-02-20 15:15:09 -05:00
|
|
|
4.6. [What happened to the `xcrun` checker?](#faqxcrun)
|
|
|
|
4.7. [I run a checker and the location list is not updated...](#faqloclist)
|
|
|
|
4.7. [I run`:lopen` or `:lwindow` and the error window is empty...](#faqloclist)
|
|
|
|
4.8. [How can I pass additional arguments to a checker?](#faqargs)
|
|
|
|
4.9. [Syntastic supports several checkers for my filetype - how do I tell which one(s) to use?](#faqcheckers)
|
|
|
|
4.10. [What is the difference between syntax checkers and style checkers?](#faqstyle)
|
2016-03-08 00:27:18 -05:00
|
|
|
4.11. [I have enabled multiple checkers for the current filetype. How can I display all errors from all checkers together?](#faqaggregate)
|
2015-02-20 15:15:09 -05:00
|
|
|
4.12. [How can I jump between the different errors without using the location list at the bottom of the window?](#faqlnext)
|
|
|
|
4.13. [The error window is closed automatically when I :quit the current buffer but not when I :bdelete it?](#faqbdelete)
|
2015-01-06 01:20:50 -05:00
|
|
|
5. [Resources](#otherresources)
|
2014-12-04 04:05:12 -05:00
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
- - -
|
2011-12-27 14:04:35 -05:00
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
<a name="introduction"></a>
|
|
|
|
|
|
|
|
## 1\. Introduction
|
2011-12-27 14:04:35 -05:00
|
|
|
|
2014-10-16 05:09:10 -04:00
|
|
|
Syntastic is a syntax checking plugin for [Vim][13] that runs files through
|
|
|
|
external syntax checkers and displays any resulting errors to the user. This
|
|
|
|
can be done on demand, or automatically as files are saved. If syntax errors
|
|
|
|
are detected, the user is notified and is happy because they didn't have to
|
|
|
|
compile their code or execute their script to find them.
|
2011-12-27 14:04:35 -05:00
|
|
|
|
2015-02-23 07:33:29 -05:00
|
|
|
At the time of this writing, syntastic has checking plugins for ActionScript,
|
2015-11-15 12:47:34 -05:00
|
|
|
Ada, Ansible configurations, API Blueprint, AppleScript, AsciiDoc, ASM,
|
2016-02-20 02:55:42 -05:00
|
|
|
BEMHTML, Bro, Bourne shell, C, C++, C#, Cabal, Chef, CoffeeScript, Coco,
|
|
|
|
Coq, CSS, Cucumber, CUDA, D, Dart, DocBook, Dockerfile, Dust, Elixir,
|
|
|
|
Erlang, eRuby, Fortran, Gentoo metadata, GLSL, Go, Haml, Haskell, Haxe,
|
|
|
|
Handlebars, HSS, HTML, Java, JavaScript, JSON, JSX, LESS, Lex, Limbo, LISP,
|
|
|
|
LLVM intermediate language, Lua, Markdown, MATLAB, Mercury, NASM, Nix,
|
|
|
|
Objective-C, Objective-C++, OCaml, Perl, Perl POD, PHP, gettext Portable
|
|
|
|
Object, OS X and iOS property lists, Pug (formerly Jade), Puppet, Python, QML,
|
|
|
|
R, Racket, Relax NG, reStructuredText, RPM spec, Ruby, SASS/SCSS, Scala, Slim,
|
|
|
|
SML, Sphinx, SQL, Stylus, Tcl, TeX, Texinfo, Twig, TypeScript, Vala, Verilog,
|
|
|
|
VHDL, VimL, xHtml, XML, XSLT, XQuery, YACC, YAML, z80, Zope page templates, and
|
2016-03-08 00:27:18 -05:00
|
|
|
zsh. See the [wiki][3] for details about the corresponding supported checkers.
|
2015-02-23 08:59:38 -05:00
|
|
|
|
|
|
|
A number of third-party Vim plugins also provide checkers for syntastic,
|
2015-09-20 05:57:43 -04:00
|
|
|
for example: [merlin][30], [omnisharp-vim][25], [rust.vim][12],
|
|
|
|
[syntastic-extras][26], [syntastic-more][27], [vim-crystal][29],
|
|
|
|
[vim-eastwood][28], and [vim-swift][24].
|
2011-12-27 14:04:35 -05:00
|
|
|
|
|
|
|
Below is a screenshot showing the methods that Syntastic uses to display syntax
|
2016-03-08 00:27:18 -05:00
|
|
|
errors. Note that, in practise, you will only have a subset of these methods
|
2011-12-27 14:04:35 -05:00
|
|
|
enabled.
|
|
|
|
|
2014-01-20 03:29:06 -05:00
|
|
|
![Screenshot 1][0]
|
2011-12-27 14:04:35 -05:00
|
|
|
|
2011-12-27 14:13:27 -05:00
|
|
|
1. Errors are loaded into the location list for the corresponding window.
|
|
|
|
2. When the cursor is on a line containing an error, the error message is echoed in the command window.
|
|
|
|
3. Signs are placed beside lines with errors - note that warnings are displayed in a different color.
|
|
|
|
4. There is a configurable statusline flag you can include in your statusline config.
|
|
|
|
5. Hover the mouse over a line containing an error and the error message is displayed as a balloon.
|
|
|
|
6. (not shown) Highlighting errors with syntax highlighting. Erroneous parts of lines can be highlighted.
|
2011-11-30 15:56:43 -05:00
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
<a name="installation"></a>
|
|
|
|
|
|
|
|
## 2\. Installation
|
2011-11-30 15:56:43 -05:00
|
|
|
|
2014-10-16 05:09:10 -04:00
|
|
|
<a name="requirements"></a>
|
2014-03-04 04:13:43 -05:00
|
|
|
|
2014-10-16 05:09:10 -04:00
|
|
|
### 2.1\. Requirements
|
|
|
|
|
|
|
|
Syntastic itself has rather relaxed requirements: it doesn't have any external
|
|
|
|
dependencies, and it needs a version of [Vim][13] compiled with a few common
|
|
|
|
features: `autocmd`, `eval`, `file_in_path`, `modify_fname`, `quickfix`,
|
|
|
|
`reltime`, and `user_commands`. Not all possible combinations of features that
|
2014-10-16 08:18:54 -04:00
|
|
|
include the ones above make equal sense on all operating systems, but Vim
|
2014-10-16 05:09:10 -04:00
|
|
|
version 7 or later with the "normal", "big", or "huge" feature sets should be
|
|
|
|
fine.
|
|
|
|
|
2014-10-16 08:18:54 -04:00
|
|
|
Syntastic should work with any modern plugin managers for Vim, such as
|
2014-10-16 05:09:10 -04:00
|
|
|
[NeoBundle][14], [Pathogen][1], [Vim-Addon-Manager][15], [Vim-Plug][16], or
|
|
|
|
[Vundle][17]. Instructions for installing syntastic with [Pathogen][1] are
|
|
|
|
included below for completeness.
|
|
|
|
|
2016-03-06 16:16:57 -05:00
|
|
|
Starting with Vim version 7.4.1486 you can also load syntastic using the
|
|
|
|
standard mechanism of packages, without the help of third-party plugin managers
|
2016-03-08 00:27:18 -05:00
|
|
|
(see `:help packages` in Vim for details). Beware however that, while support
|
|
|
|
for packages has been added in Vim 7.4.1384, the functionality needed by
|
|
|
|
syntastic is present only in versions 7.4.1486 and later.
|
2016-03-06 16:16:57 -05:00
|
|
|
|
2014-10-16 05:09:10 -04:00
|
|
|
Last but not least: syntastic doesn't know how to do any syntax checks by
|
2014-10-16 08:18:54 -04:00
|
|
|
itself. In order to get meaningful results you need to install external
|
|
|
|
checkers corresponding to the types of files you use. Please consult the
|
|
|
|
[wiki][3] for a list of supported checkers.
|
2014-10-16 05:09:10 -04:00
|
|
|
|
|
|
|
<a name="installpathogen"></a>
|
|
|
|
|
|
|
|
### 2.2\. Installing syntastic with Pathogen
|
|
|
|
|
|
|
|
If you already have [Pathogen][1] working then skip [Step 1](#step1) and go to
|
|
|
|
[Step 2](#step2).
|
2012-09-03 12:43:05 -04:00
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
<a name="step1"></a>
|
|
|
|
|
2014-10-16 05:09:10 -04:00
|
|
|
#### 2.2.1\. Step 1: Install pathogen.vim
|
2012-09-03 12:43:05 -04:00
|
|
|
|
2014-10-16 05:09:10 -04:00
|
|
|
First I'll show you how to install Tim Pope's [Pathogen][1] so that it's easy to
|
2016-03-08 00:27:18 -05:00
|
|
|
install syntastic. Do this in your terminal so that you get the `pathogen.vim`
|
2014-03-04 04:13:43 -05:00
|
|
|
file and the directories it needs:
|
|
|
|
```sh
|
2014-05-27 04:40:15 -04:00
|
|
|
mkdir -p ~/.vim/autoload ~/.vim/bundle && \
|
|
|
|
curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim
|
2014-03-04 04:13:43 -05:00
|
|
|
```
|
|
|
|
Next you *need* to add this to your `~/.vimrc`:
|
|
|
|
```vim
|
|
|
|
execute pathogen#infect()
|
|
|
|
```
|
2012-09-03 12:43:05 -04:00
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
<a name="step2"></a>
|
|
|
|
|
2014-10-16 05:09:10 -04:00
|
|
|
#### 2.2.2\. Step 2: Install syntastic as a Pathogen bundle
|
2012-09-03 12:43:05 -04:00
|
|
|
|
2014-03-04 04:13:43 -05:00
|
|
|
You now have pathogen installed and can put syntastic into `~/.vim/bundle` like
|
|
|
|
this:
|
|
|
|
```sh
|
2014-05-27 04:40:15 -04:00
|
|
|
cd ~/.vim/bundle && \
|
2014-03-04 04:13:43 -05:00
|
|
|
git clone https://github.com/scrooloose/syntastic.git
|
|
|
|
```
|
2012-09-03 12:43:05 -04:00
|
|
|
Quit vim and start it back up to reload it, then type:
|
2014-03-04 04:13:43 -05:00
|
|
|
```vim
|
|
|
|
:Helptags
|
|
|
|
```
|
|
|
|
If you get an error when you do this, then you probably didn't install
|
2016-03-08 00:27:18 -05:00
|
|
|
[Pathogen][1] right. Go back to [Step 1](#step1) and make sure you did the
|
2014-10-16 05:09:10 -04:00
|
|
|
following:
|
2012-09-03 12:43:05 -04:00
|
|
|
|
2014-03-04 04:13:43 -05:00
|
|
|
1. Created both the `~/.vim/autoload` and `~/.vim/bundle` directories.
|
2015-01-04 01:57:34 -05:00
|
|
|
2. Added the `execute pathogen#infect()` line to your `~/.vimrc` file
|
2014-03-04 04:13:43 -05:00
|
|
|
3. Did the `git clone` of syntastic inside `~/.vim/bundle`
|
2012-09-03 12:43:05 -04:00
|
|
|
4. Have permissions to access all of these directories.
|
2011-12-13 03:54:12 -05:00
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
<a name="settings"></a>
|
|
|
|
|
|
|
|
## 3\. Recommended settings
|
|
|
|
|
2015-08-14 05:03:19 -04:00
|
|
|
Syntastic has numerous options that can be configured, and the defaults
|
2016-03-08 00:27:18 -05:00
|
|
|
are not particularly well suitable for new users. It is recommended
|
2015-08-14 05:03:19 -04:00
|
|
|
that you start by adding the following lines to your `vimrc` file, and
|
|
|
|
return to them after reading the manual (see `:help syntastic` in Vim):
|
2015-01-06 01:20:50 -05:00
|
|
|
```vim
|
|
|
|
set statusline+=%#warningmsg#
|
|
|
|
set statusline+=%{SyntasticStatuslineFlag()}
|
|
|
|
set statusline+=%*
|
|
|
|
|
|
|
|
let g:syntastic_always_populate_loc_list = 1
|
|
|
|
let g:syntastic_auto_loc_list = 1
|
|
|
|
let g:syntastic_check_on_open = 1
|
|
|
|
let g:syntastic_check_on_wq = 0
|
|
|
|
```
|
2011-12-13 03:54:12 -05:00
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
<a name="faq"></a>
|
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
## 4\. FAQ
|
2012-03-01 11:54:05 -05:00
|
|
|
|
2014-04-02 15:47:09 -04:00
|
|
|
<a name="faqinfo"></a>
|
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
__4.1. Q. I installed syntastic but it isn't reporting any errors...__
|
2012-03-01 11:54:05 -05:00
|
|
|
|
2014-01-20 03:29:06 -05:00
|
|
|
A. The most likely reason is that none of the syntax checkers that it requires
|
2014-03-04 07:29:13 -05:00
|
|
|
is installed. For example: by default, python requires either `flake8` or
|
2014-03-04 04:13:43 -05:00
|
|
|
`pylint` to be installed and in your `$PATH`. To see which executables are
|
|
|
|
supported, look at the [wiki][3]. Note that aliases do not work; the actual
|
|
|
|
executables must be available in your `$PATH`. Symbolic links are okay though.
|
|
|
|
You can see syntastic's idea of available checkers by running `:SyntasticInfo`.
|
2012-03-01 11:54:05 -05:00
|
|
|
|
2015-02-23 02:06:01 -05:00
|
|
|
A second probable reason is that none of the available checkers are
|
|
|
|
enabled. Syntastic comes preconfigured with a default list of enabled checkers
|
|
|
|
per filetype, but this list is kept short in order to prevent slowing down Vim
|
|
|
|
or trying to run conflicting checks. The command `:SyntasticInfo` will show you
|
|
|
|
which checkers are enabled. You can tell syntastic which checkers (among the
|
|
|
|
available ones) you want to run by setting `g:syntastic_<filetype>_checkers` in
|
|
|
|
your `vimrc` (see [below](#faqcheckers)).
|
2015-02-22 12:03:44 -05:00
|
|
|
|
2015-03-14 01:29:06 -04:00
|
|
|
A third possible reason is that the `$PATH` seen by syntastic might not be same
|
|
|
|
as the `$PATH` in your login shell. Syntastic runs checkers using the shell
|
|
|
|
pointed to by Vim's `shell` (or by `g:syntastic_shell`, if set), and that's the
|
2015-03-14 01:32:43 -04:00
|
|
|
shell you need to configure to set the proper `$PATH` and environment variables
|
2015-03-14 01:29:06 -04:00
|
|
|
for your checkers. You can see syntastic's idea of `$PATH` by running
|
|
|
|
```vim
|
|
|
|
:echo syntastic#util#system('echo "$PATH"')
|
|
|
|
```
|
|
|
|
on UNIX and Mac OS-X systems, or
|
|
|
|
```vim
|
|
|
|
:echo syntastic#util#system('echo %PATH%')
|
|
|
|
```
|
|
|
|
on Windows.
|
|
|
|
|
2015-03-14 01:32:43 -04:00
|
|
|
Finally, another reason it could fail is that either the command line options
|
|
|
|
or the error output for a syntax checker may have changed. In this case, make
|
|
|
|
sure you have the latest version of the syntax checker installed. If it still
|
|
|
|
fails then post an [issue][4] - or better yet, create a pull request.
|
2012-03-01 11:54:05 -05:00
|
|
|
|
2014-08-24 13:44:07 -04:00
|
|
|
<a name="faqpython3"></a>
|
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
__4.2. Q. The `python` checker complains about syntactically valid Python 3 constructs...__
|
2014-08-24 13:44:07 -04:00
|
|
|
|
2014-08-24 13:45:24 -04:00
|
|
|
A. Configure the `python` checker to call a Python 3 interpreter rather than
|
2014-08-24 13:44:07 -04:00
|
|
|
Python 2, e.g:
|
|
|
|
```vim
|
|
|
|
let g:syntastic_python_python_exec = '/path/to/python3'
|
|
|
|
```
|
|
|
|
|
2014-11-20 08:43:58 -05:00
|
|
|
<a name="faqhtml5"></a>
|
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
__4.3. Q. Are there any local checkers for HTML5 that I can use with syntastic?__
|
2014-11-20 08:43:58 -05:00
|
|
|
|
2016-03-08 00:27:18 -05:00
|
|
|
[HTML Tidy][18] has a fork named [HTML Tidy for HTML5][19]. It's a drop
|
|
|
|
in replacement, and syntastic can use it without changes. Just install it
|
2015-03-10 09:58:56 -04:00
|
|
|
somewhere and point `g:syntastic_html_tidy_exec` to its executable:
|
|
|
|
```vim
|
|
|
|
let g:syntastic_html_tidy_exec = 'tidy5'
|
|
|
|
```
|
2014-12-04 03:13:53 -05:00
|
|
|
Alternatively, you can install [vnu.jar][21] from the [validator.nu][20]
|
|
|
|
project and run it as a [HTTP server][23]:
|
|
|
|
```sh
|
|
|
|
$ java -Xss512k -cp /path/to/vnu.jar nu.validator.servlet.Main 8888
|
|
|
|
```
|
|
|
|
Then you can [configure][22] syntastic to use it:
|
|
|
|
```vim
|
|
|
|
let g:syntastic_html_validator_api = 'http://localhost:8888/'
|
|
|
|
```
|
2014-11-20 08:43:58 -05:00
|
|
|
|
2014-04-02 15:47:09 -04:00
|
|
|
<a name="faqperl"></a>
|
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
__4.4. Q. The `perl` checker has stopped working...__
|
2014-03-03 02:43:14 -05:00
|
|
|
|
|
|
|
A. The `perl` checker runs `perl -c` against your file, which in turn
|
|
|
|
__executes__ any `BEGIN`, `UNITCHECK`, and `CHECK` blocks, and any `use`
|
2016-03-08 00:27:18 -05:00
|
|
|
statements in your file (cf. [perlrun][10]). This is probably fine if you
|
2016-03-06 16:16:57 -05:00
|
|
|
wrote the file yourself, but it's a security problem if you're checking
|
2016-03-08 00:27:18 -05:00
|
|
|
third-party files. Since there is currently no way to disable this behaviour
|
2016-03-06 16:16:57 -05:00
|
|
|
while still producing useful results, the checker is now disabled by default.
|
|
|
|
To (re-)enable it, make sure the `g:syntastic_perl_checkers` list includes
|
|
|
|
`perl`, and set `g:syntastic_enable_perl_checker` to 1 in your `vimrc`:
|
2014-03-03 02:43:14 -05:00
|
|
|
```vim
|
2014-03-04 04:13:43 -05:00
|
|
|
let g:syntastic_enable_perl_checker = 1
|
2014-03-03 02:43:14 -05:00
|
|
|
```
|
2013-02-14 09:58:47 -05:00
|
|
|
|
2014-06-12 17:23:10 -04:00
|
|
|
<a name="faqrust"></a>
|
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
__4.5. Q. What happened to the `rustc` checker?__
|
2014-06-12 17:23:10 -04:00
|
|
|
|
2016-03-08 00:27:18 -05:00
|
|
|
A. It is now part of the [rust.vim][12] plugin. If you install this plugin the
|
2015-02-23 02:32:02 -05:00
|
|
|
checker should be picked up automatically by syntastic.
|
2014-06-12 17:23:10 -04:00
|
|
|
|
2015-02-20 15:15:09 -05:00
|
|
|
<a name="faqxcrun"></a>
|
|
|
|
|
|
|
|
__4.6. Q. What happened to the `xcrun` checker?__
|
|
|
|
|
|
|
|
A. The `xcrun` checker used to have a security problem and it has been removed.
|
2016-03-08 00:27:18 -05:00
|
|
|
A better checker for __Swift__ is part of the [vim-swift][24] plugin. If you
|
2015-02-20 15:15:09 -05:00
|
|
|
install this plugin the checker should be picked up automatically by syntastic.
|
|
|
|
|
2014-04-02 15:47:09 -04:00
|
|
|
<a name="faqloclist"></a>
|
|
|
|
|
2015-02-20 15:15:09 -05:00
|
|
|
__4.7. Q. I run a checker and the location list is not updated...__
|
|
|
|
__4.7. Q. I run`:lopen` or `:lwindow` and the error window is empty...__
|
2013-02-21 21:04:25 -05:00
|
|
|
|
2014-03-04 04:13:43 -05:00
|
|
|
A. By default the location list is changed only when you run the `:Errors`
|
2016-03-08 00:27:18 -05:00
|
|
|
command, in order to minimise conflicts with other plugins. If you want the
|
2014-01-20 03:29:06 -05:00
|
|
|
location list to always be updated when you run the checkers, add this line to
|
2015-01-06 01:20:50 -05:00
|
|
|
your `vimrc`:
|
2013-05-27 03:20:44 -04:00
|
|
|
```vim
|
2014-03-04 04:13:43 -05:00
|
|
|
let g:syntastic_always_populate_loc_list = 1
|
2013-05-27 03:20:44 -04:00
|
|
|
```
|
2013-02-21 21:04:25 -05:00
|
|
|
|
2014-04-02 15:47:09 -04:00
|
|
|
<a name="faqargs"></a>
|
|
|
|
|
2015-02-20 15:15:09 -05:00
|
|
|
__4.8. Q. How can I pass additional arguments to a checker?__
|
2013-02-21 21:04:25 -05:00
|
|
|
|
2014-01-20 03:29:06 -05:00
|
|
|
A. Almost all syntax checkers use the `makeprgBuild()` function. Those checkers
|
|
|
|
that do can be configured using global variables. The general form of the
|
2014-03-04 04:13:43 -05:00
|
|
|
global `args` variables is `syntastic_<filetype>_<checker>_args`.
|
2013-02-21 21:04:25 -05:00
|
|
|
|
2015-01-06 01:36:00 -05:00
|
|
|
So, If you wanted to pass `--my --args --here` to the ruby mri checker you
|
2015-01-06 01:20:50 -05:00
|
|
|
would add this line to your `vimrc`:
|
2013-05-27 03:20:44 -04:00
|
|
|
```vim
|
2014-03-04 04:13:43 -05:00
|
|
|
let g:syntastic_ruby_mri_args = "--my --args --here"
|
2013-05-27 03:20:44 -04:00
|
|
|
```
|
2013-02-21 21:04:25 -05:00
|
|
|
|
|
|
|
See `:help syntastic-checker-options` for more information.
|
|
|
|
|
2014-04-02 15:47:09 -04:00
|
|
|
<a name="faqcheckers"></a>
|
|
|
|
|
2015-02-20 15:15:09 -05:00
|
|
|
__4.9. Q. Syntastic supports several checkers for my filetype - how do I tell it
|
2014-01-20 03:29:06 -05:00
|
|
|
which one(s) to use?__
|
2013-02-10 11:51:02 -05:00
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
A. Stick a line like this in your `vimrc`:
|
2013-05-27 03:20:44 -04:00
|
|
|
```vim
|
2014-03-04 04:13:43 -05:00
|
|
|
let g:syntastic_<filetype>_checkers = ['<checker-name>']
|
2013-05-27 03:20:44 -04:00
|
|
|
```
|
2013-02-10 11:51:02 -05:00
|
|
|
|
2014-03-04 04:13:43 -05:00
|
|
|
To see the list of supported checkers for your filetype look at the
|
|
|
|
[wiki][3].
|
2013-02-10 11:51:02 -05:00
|
|
|
|
2014-03-04 04:13:43 -05:00
|
|
|
e.g. Python has the following checkers, among others: `flake8`, `pyflakes`,
|
|
|
|
`pylint` and a native `python` checker.
|
2013-02-10 11:51:02 -05:00
|
|
|
|
|
|
|
To tell syntastic to use `pylint`, you would use this setting:
|
2013-05-27 03:20:44 -04:00
|
|
|
```vim
|
2014-03-04 04:13:43 -05:00
|
|
|
let g:syntastic_python_checkers = ['pylint']
|
2013-05-27 03:20:44 -04:00
|
|
|
```
|
2013-02-10 11:51:02 -05:00
|
|
|
|
2014-09-17 13:22:28 -04:00
|
|
|
Checkers can be chained together like this:
|
2013-05-27 03:20:44 -04:00
|
|
|
```vim
|
2014-03-04 04:13:43 -05:00
|
|
|
let g:syntastic_php_checkers = ['php', 'phpcs', 'phpmd']
|
2013-05-27 03:20:44 -04:00
|
|
|
```
|
2013-02-10 11:51:02 -05:00
|
|
|
|
2014-01-20 03:29:06 -05:00
|
|
|
This is telling syntastic to run the `php` checker first, and if no errors are
|
|
|
|
found, run `phpcs`, and then `phpmd`.
|
2013-02-10 11:51:02 -05:00
|
|
|
|
2014-04-14 01:43:12 -04:00
|
|
|
You can also run checkers explicitly by calling `:SyntasticCheck <checker>`.
|
|
|
|
|
|
|
|
e.g. to run `phpcs` and `phpmd`:
|
|
|
|
```vim
|
|
|
|
:SyntasticCheck phpcs phpmd
|
|
|
|
```
|
|
|
|
|
|
|
|
This works for any checkers available for the current filetype, even if they
|
|
|
|
aren't listed in `g:syntastic_<filetype>_checkers`. You can't run checkers for
|
|
|
|
"foreign" filetypes though (e.g. you can't run, say, a Python checker if the
|
2014-09-17 13:22:28 -04:00
|
|
|
filetype of the current file is `php`).
|
|
|
|
|
|
|
|
<a name="faqstyle"></a>
|
|
|
|
|
2015-02-20 15:15:09 -05:00
|
|
|
__4.10. Q. What is the difference between syntax checkers and style checkers?__
|
2014-09-17 13:22:28 -04:00
|
|
|
|
2014-09-17 16:19:04 -04:00
|
|
|
A. The errors and warnings they produce are highlighted differently and can
|
2014-09-17 13:22:28 -04:00
|
|
|
be filtered by different rules, but otherwise the distinction is pretty much
|
2014-09-19 01:20:30 -04:00
|
|
|
arbitrary. There is an ongoing effort to keep things consistent, so you can
|
|
|
|
_generally_ expect messages produced by syntax checkers to be _mostly_ related
|
|
|
|
to syntax, and messages produced by style checkers to be _mostly_ about style.
|
|
|
|
But there can be no formal guarantee that, say, a style checker that runs into
|
|
|
|
a syntax error wouldn't die with a fatal message, nor that a syntax checker
|
|
|
|
wouldn't give you warnings against using some constructs as being bad practice.
|
|
|
|
There is also no guarantee that messages marked as "style" are less severe than
|
|
|
|
the ones marked as "syntax" (whatever that might mean). And there are even a
|
|
|
|
few Frankenstein checkers (for example `flake8` and `pylama`) that, by their
|
|
|
|
nature, produce both kinds of messages. Syntastic is not smart enough to be
|
|
|
|
able to sort out these things by itself.
|
|
|
|
|
|
|
|
In fact it's more useful to look at this from the perspective of filtering
|
2016-03-08 00:27:18 -05:00
|
|
|
unwanted messages, rather than as an indicator of severity levels. The
|
2014-09-19 01:20:30 -04:00
|
|
|
distinction between syntax and style is orthogonal to the distinction between
|
|
|
|
errors and warnings, and thus you can turn off messages based on level, on
|
|
|
|
type, or both.
|
|
|
|
|
|
|
|
e.g. To disable all style messages:
|
2014-09-17 13:22:28 -04:00
|
|
|
```vim
|
|
|
|
let g:syntastic_quiet_messages = { "type": "style" }
|
|
|
|
```
|
|
|
|
See `:help syntastic_quiet_messages` for details.
|
2014-04-14 01:43:12 -04:00
|
|
|
|
|
|
|
<a name="faqaggregate"></a>
|
|
|
|
|
2016-03-08 00:27:18 -05:00
|
|
|
__4.11. Q. I have enabled multiple checkers for the current filetype. How can I
|
2015-08-14 05:03:19 -04:00
|
|
|
display all errors from all checkers together?__
|
2014-04-14 01:43:12 -04:00
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
A. Set `g:syntastic_aggregate_errors` to 1 in your `vimrc`:
|
2014-04-14 01:43:12 -04:00
|
|
|
```vim
|
|
|
|
let g:syntastic_aggregate_errors = 1
|
|
|
|
```
|
|
|
|
|
|
|
|
See `:help syntastic-aggregating-errors` for more details.
|
|
|
|
|
2014-04-02 15:47:09 -04:00
|
|
|
<a name="faqlnext"></a>
|
|
|
|
|
2015-02-20 15:15:09 -05:00
|
|
|
__4.12. Q. How can I jump between the different errors without using the location
|
2014-01-20 03:29:06 -05:00
|
|
|
list at the bottom of the window?__
|
2012-09-05 05:13:30 -04:00
|
|
|
|
2014-09-19 01:20:30 -04:00
|
|
|
A. Vim provides several built-in commands for this. See `:help :lnext` and
|
2015-01-10 00:25:15 -05:00
|
|
|
`:help :lprevious`.
|
2012-09-05 05:13:30 -04:00
|
|
|
|
2014-01-20 03:29:06 -05:00
|
|
|
If you use these commands a lot then you may want to add shortcut mappings to
|
2015-01-06 01:20:50 -05:00
|
|
|
your `vimrc`, or install something like [unimpaired][2], which provides such
|
2014-01-20 03:29:06 -05:00
|
|
|
mappings (among other things).
|
2012-03-01 11:54:05 -05:00
|
|
|
|
2014-04-02 15:47:09 -04:00
|
|
|
<a name="faqbdelete"></a>
|
|
|
|
|
2015-02-20 15:15:09 -05:00
|
|
|
__4.13. Q. The error window is closed automatically when I :quit the current buffer
|
2014-01-20 03:29:06 -05:00
|
|
|
but not when I :bdelete it?__
|
2013-04-29 02:24:32 -04:00
|
|
|
|
2014-01-20 03:29:06 -05:00
|
|
|
A. There is no safe way to handle that situation automatically, but you can
|
|
|
|
work around it:
|
2013-04-29 02:24:32 -04:00
|
|
|
|
|
|
|
```vim
|
|
|
|
nnoremap <silent> <C-d> :lclose<CR>:bdelete<CR>
|
2015-05-29 13:36:23 -04:00
|
|
|
cabbrev <silent> bd <C-r>=(getcmdtype()==#':' && getcmdpos()==1 ? 'lclose\|bdelete' : 'bd')<CR>
|
2013-04-29 02:24:32 -04:00
|
|
|
```
|
2014-01-20 03:29:06 -05:00
|
|
|
|
2014-02-03 01:23:00 -05:00
|
|
|
<a name="otherresources"></a>
|
|
|
|
|
2015-01-06 01:20:50 -05:00
|
|
|
## 5\. Resources
|
2014-01-20 03:29:06 -05:00
|
|
|
|
|
|
|
The preferred place for posting suggestions, reporting bugs, and general
|
2014-04-26 01:09:03 -04:00
|
|
|
discussions related to syntastic is the [issue tracker at GitHub][4].
|
|
|
|
A guide for writing syntax checkers can be found in the [wiki][11].
|
|
|
|
There are also a dedicated [google group][5], and a
|
|
|
|
[syntastic tag at StackOverflow][6].
|
2014-01-20 03:29:06 -05:00
|
|
|
|
|
|
|
Syntastic aims to provide a common interface to syntax checkers for as many
|
2016-03-08 00:27:18 -05:00
|
|
|
languages as possible. For particular languages, there are, of course, other
|
|
|
|
plugins that provide more functionality than syntastic. You might want to take
|
2015-10-19 15:39:36 -04:00
|
|
|
a look at [ghcmod-vim][31], [jedi-vim][7], [python-mode][8], [vim-go][32], or
|
|
|
|
[YouCompleteMe][9].
|
2014-01-20 03:29:06 -05:00
|
|
|
|
|
|
|
[0]: https://github.com/scrooloose/syntastic/raw/master/_assets/screenshot_1.png
|
|
|
|
[1]: https://github.com/tpope/vim-pathogen
|
|
|
|
[2]: https://github.com/tpope/vim-unimpaired
|
|
|
|
[3]: https://github.com/scrooloose/syntastic/wiki/Syntax-Checkers
|
|
|
|
[4]: https://github.com/scrooloose/syntastic/issues
|
|
|
|
[5]: https://groups.google.com/group/vim-syntastic
|
|
|
|
[6]: http://stackoverflow.com/questions/tagged/syntastic
|
|
|
|
[7]: https://github.com/davidhalter/jedi-vim
|
|
|
|
[8]: https://github.com/klen/python-mode
|
2014-03-30 14:11:39 -04:00
|
|
|
[9]: http://valloric.github.io/YouCompleteMe/
|
2014-03-03 02:43:14 -05:00
|
|
|
[10]: http://perldoc.perl.org/perlrun.html#*-c*
|
2014-04-26 01:09:03 -04:00
|
|
|
[11]: https://github.com/scrooloose/syntastic/wiki/Syntax-Checker-Guide
|
2015-02-23 02:32:02 -05:00
|
|
|
[12]: https://github.com/rust-lang/rust.vim
|
2014-10-16 05:09:10 -04:00
|
|
|
[13]: http://www.vim.org/
|
|
|
|
[14]: https://github.com/Shougo/neobundle.vim
|
|
|
|
[15]: https://github.com/MarcWeber/vim-addon-manager
|
|
|
|
[16]: https://github.com/junegunn/vim-plug/
|
|
|
|
[17]: https://github.com/gmarik/Vundle.vim
|
2014-11-20 08:43:58 -05:00
|
|
|
[18]: http://tidy.sourceforge.net/
|
2015-03-10 09:58:56 -04:00
|
|
|
[19]: http://www.htacg.org/tidy-html5/
|
2014-11-20 08:43:58 -05:00
|
|
|
[20]: http://about.validator.nu/
|
2014-12-04 03:13:53 -05:00
|
|
|
[21]: https://github.com/validator/validator/releases/latest
|
2014-11-20 08:43:58 -05:00
|
|
|
[22]: https://github.com/scrooloose/syntastic/wiki/HTML%3A---validator
|
2014-12-04 03:13:53 -05:00
|
|
|
[23]: http://validator.github.io/validator/#standalone
|
2015-02-20 15:15:09 -05:00
|
|
|
[24]: https://github.com/kballard/vim-swift
|
2015-02-23 07:33:29 -05:00
|
|
|
[25]: https://github.com/OmniSharp/omnisharp-vim
|
|
|
|
[26]: https://github.com/myint/syntastic-extras
|
2015-02-23 08:00:58 -05:00
|
|
|
[27]: https://github.com/roktas/syntastic-more
|
2015-05-20 03:39:51 -04:00
|
|
|
[28]: https://github.com/venantius/vim-eastwood
|
2015-06-04 02:27:50 -04:00
|
|
|
[29]: https://github.com/rhysd/vim-crystal
|
2015-09-20 05:57:43 -04:00
|
|
|
[30]: https://github.com/the-lambda-church/merlin
|
2015-10-19 15:39:36 -04:00
|
|
|
[31]: https://github.com/eagletmt/ghcmod-vim
|
|
|
|
[32]: https://github.com/fatih/vim-go
|
2014-09-19 01:20:30 -04:00
|
|
|
|
|
|
|
<!--
|
|
|
|
vim:tw=79:sw=4:
|
|
|
|
-->
|