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checksyntax : Check for syntax errors (r, javascript, php, ruby, tex ...)

 script karma  Rating 99/45, Downloaded by 7074    Comments, bugs, improvements  Vim wiki

created by
Tom Link
 
script type
utility
 
description
The checksyntax plugin runs an external syntax checker for the current buffer
whenever the buffer is saved (by calling the |:CheckSyntax| command). Syntax
errors are managed as location or quickfix lists. If any syntax error occurs,
the |location-list| is opened (users can redefine |CheckSyntaxFail()| to change
this behaviour). You can use any |location-list| related command to navigate
the list of syntax errors.

Most syntax checks can be run asynchronously (from Vim 8 onwards or, for
Vim 7, if the AsyncCommand plugin is installed).


Invocation~

Manual invocation:
By default, |:CheckSyntax| is mapped to <F5> (if not mapped already), and
automatically executed when saving the buffer. If multiple syntax checkers are
defined for the given filetype, this will by default invoke the preferred (see
|g:checksyntax#preferred|) or first good (i.e. installed) syntax checker for a
given filetype.

:CheckSyntax! (with the optional <bang>) or <C-F5> will run all supported
syntax checkers for a given filetype if multiple syntax checkers are defined
for a given filetype and if the software is installed on your computer.

Automatic invocation:
In order to automatically run a syntax check when saving a file, please set
|g:checksyntax#auto_filetypes| or |g:checksyntax#auto_enable_rx| to an
appropriate value. If |g:checksyntax#auto_enable_rx| is set to '.', which
matches all filetypes, automatic syntax checks are enabled for all supported
filetypes. Automatic checks are equivalent to running |:CheckSyntax| with no
<bang>.


Supported filetypes~

The syntax checks are performed by external syntax checker. This software has
to be installed on your computer. Pre-defined syntax checkers are:

  bash         ... shellcheck, bash -n
  c, cpp       ... splint
  haskell      ... hlint, ghc-mod-check
  html         ... tidy
  java         ... jlint, checkstyle, pmd
  javascript   ... jshint, esprima, gjslint, jslint, jsl, pmd
  lua          ... luac (run luac -p)
  perl         ... perl (run perl -Wc)
  php          ... php (run php -l)
  python       ... pyflakes or pylint
  r            ... lintr
  ruby         ... ruby (run ruby -c)
  tex, latex   ... chktex (run chktex -q -v0)
  typescript   ... tsc
  viki         ... deplate
  vim          ... vint
  xhtml        ... tidy
  xml, docbk   ... xmllint, pmd

Syntax checker definitions are kept in:
autoload/checksyntax/defs/{&filetype}.vim

Run this command to find out, which filetypes are supported: >

  :echo globpath(&rtp, 'autoload/checksyntax/defs/*.vim')
 
install details
Edit the vba file and type: >

    :so %

See :help vimball for details. If you have difficulties or use vim 7.0,
please make sure, you have the current version of vimball (vimscript
#1502) installed or update your runtime.

Also available via git: http://github.com/tomtom/checksyntax_vim/


Optional enhancements~

If the quickfixsigns plugin (vimscript #2584) is installed, lines containing
syntax errors will be marked with signs.

The tinykeymap plugin (vimscript #4199) can be used to quickly move from one
issue to the next by using it's quickfix or location-list maps (see
|g:tinykeymap#map#qfl#map| and |g:tinykeymap#map#loc#map|).

For vim8+: Checks will be run asynchronously by default.

For vim7: If AsyncCommand (vimscript #3431) is installed, syntax checks can
be peformed asynchronously -- see also |g:checksyntax#run_alternatives|,
|g:checksyntax#run_all_alternatives| and |g:checksyntax#async_runner|. This
requires a version of vim with |clientserver| support and |v:servername| to be
set (for vim see also |--servername|).
 

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package script version date Vim version user release notes
checksyntax.zip 5.00 2017-03-11 7.0 Tom Link - Renamed g:checksyntax_enable_syntax to g:checksyntax#enable_syntax (allow g:checksyntax#enable_syntax_{&ft}; g:checksyntax#enable_syntax_
- Trailing whitespace: Ignore before cursor position
- tabs: highlight tabs
- checkergen: JIT generation of checker definitions (e.g. multiple targets for haxe)
- FIX #20: missing comma in defs/lua.vim
- FIX #21: s:Open(): lines was undefined
- VimCheckSyntaxError: if =: ignore text after a "|" char
- s:Open(): redraw! after resize
- checksyntax#defs#haxe#Gen(): chxml is undefined if :HaxeCtags does not exist
- FIX #22: mention perl support in docs
- checksyntax#GetList(): Return only unique items
- async_handler.get: Set bg & manually
- Haskell: Support for hlint
- vim syntax: Highlight "else if"
- haskell: Support for ghc-mod check
- checksyntax#Check(): check if key "make_defs" exists
- Support for shellcheck
- Initial support for rust
- Scala: use fsc for basic checks
- Scala: use -Xlint
- FIX #24: Default value for g:checksyntax#async_runner
- Add flake8 for checking python syntax and fix a bug
- Simple definition for checking sourcode written in Google Go
- Merge pull request #26 from thorn1976/master
- s:GetDefsByFiletype(): Return {} if buffer was modified
- Duplicate helptags
- Merge pull request #25 from yan12125/master
- FIX #25: s:GetValidAlternatives(): correct handling of "first" option
- FIX #27: perl: Don't include -W flag
- checksyntax#Check(): preferred_rx as 3th optional argument
- checksyntax#RemoveJob(): Call TStatusForceUpdate() if necessary
- haxe: Support for checksyntax
- Add PHP_CodeSniffer checker for php.
- phpcs: Use correct autoload variable names
- php: Support for phpcs
- tstatus integration
- javascript: Updated gjslint definition
- Merge pull request #31 from machinshin/patch-1
- FIX javascript/gjslint efm
- Support for vim8 async jobs
- Updated r checker
- Misc improvments to async checks
- vim8: Revert callbacks
- Implemented some checkers as compilers for easier testing
- Run vint on autoload/checksyntax.vim, chktex.vim
- Support for vint (vim source files)
- Support for csslint
- Done(): How to handle loclists, when the buffer has changed?
- Re-implemented scala checkers to compilers
- checksyntax#GetChecker(): Optional is a regexp matching the names of eligible checkers
- php: scriptencoding
- r: Use ignore_rx
- scalastyle: Define CheckSyntaxScalaStyleCmd() only once
- Support for rmd (use r)
- Misc refactoring, edits
- Retrieve compiler parameters only once
- Re-Implemented more checkers as compilers; removed some if_executable and convert_filename entries (those should be automatically detected)
- :CheckSyntax, checksyntax#Check(): optional arguments have changed; background is set via g:checksyntax#background
- checksyntax#Check(): FIX optional arguments in autocommand
MD5 checksum: b346b86f808dc7ca3bc312103dd0d0be
checksyntax.vba 4.03 2014-03-26 7.0 Tom Link - g:checksyntax#null: upper-case NUL
- Don't perform auto-checks when dying
- g:checksyntax_enable_syntax: Highlight frequent beginner errors by means of regexps; set s:vimleave on VimLeave
- g:checksyntax_enable_syntax: Improved handling; option to mark trailing whitespace
- checksyntax_enable_syntax: Use own highlight group
- vim syntax: Minor improvments
- javascript: FIX no scope for global variables
- Support for haxe
- haxe: use -D no-compilation
- FIX #19: Don't emulate autochdir if it isn't enabled
- g:checksyntax_enable_syntax: disable by default
MD5 checksum: 2870d7ccd62e1d7990665b07123c9da0
checksyntax.vba 4.02 2014-03-06 7.0 Tom Link - checksyntax#Check(): Use fnameescape() for :lcd
- php: Facilitate changing cmd & args
- s:Executable(): Fix windows vs cygwin executables
- r: Disable svTools::lint (it's only a shortcut to codetools)
MD5 checksum: 59a1082c5e936b66f38b4a9e873516eb
checksyntax.vba 4.01 2014-02-26 7.0 Tom Link - Fix #17: error when running with noautochdir
- Remove debug info
MD5 checksum: 59458811257639ba95f13068aa0d289f
checksyntax.vba 4.00 2014-02-24 7.0 Tom Link - Move AsyncCommand related code to autoload/checksyntax/async/asynccommand.vim
- Check validity of g:checksyntax#async_runner only when running an async check
- Compile to /dev/null; properly handle tasks for async tasks
- g:checksyntax#auto_enable_rx and g:checksyntax#auto_disable_rx replace g:checksyntax#auto_mode
- javascript: Initial support for checkTypes by closure compiler
- javascript: closure: g:checksyntax#defs#javascript#closure_warnings
- Misc changes (use checksyntax#AddChecker() to define checkers) & cleanup
- Don't use async if v:servername is empty (vim with clientserver)
- Re-enable support for "top-level field"; some support for cygwin; misc improvements
- Don't check for cygwin on non-windows OS
- FIX pass filename when running synchronously
- Minor improvement to acync commands
- Support for scalastyle
- Improved use of scalastyle
- Support for pmd (java, javascript, xml); new options: cmd_args, buffers
- Disable support for jlint
- pmd: Use cmdexpr to provide for buffer-local options
- Don't run make_def, if cmd is set but empty
- scala: Use sbt scalastyle if there is a scalastyle-config.xml in the same dir as build.sbt
- Make the qfl/loc window adapt to the length of the issues list
- Facilitate configuration of showing the error list
- Use :resize to set qfl window height
MD5 checksum: 1838eb8aeb4748b55d50511fc9fc6380
checksyntax.vba 3.00 2014-02-07 7.0 Tom Link - addon-info
- Help template
- g:checksyntax#preferred defaults to {'xml': '.'}
- g:checksyntax['xml'] use auto: 0 for xmllint
- javascript: Support for esvalidate (esprima)
- javascript: default to jshint
- Support for running checkers asynchronously (requires the AsyncCommand vim plugin)
- Updated errorformat for jslint 0.2.7
- Support for typescript compiler (requires https://github.com/leafgarland/typescript-vim)
- Experimental: Enable async processing when performing a full check (:CheckSyntax!) if AsyncCommand is installed
- checksyntax#Check(): When mixing async & sync processing, don't show issue list if a check is still pending
- When mixing sync & async & no pending checks: Include async results in sync results
- Removed support for syntastic
- async_handler.get(): Properly handle issues list when the last check yielded no new issues
- Use job_ids to check for pending tasks
- g:checksyntax#async_runner and related vars is set based on exists(':AsyncMake')
- Show info about pending jobs (also support toptions_vim)
- Correctly handle makeprgs with full filename
- GetList(): Correctly handle "process_list" property
- r options: Add --ess
- Reset pending tasks, when calling CheckSyntax before all async tasks were completed
- Improved integration with toptions_vim
- R checker defaults to codetools::checkUsage
- Tentative integration with airline
- Support for tstatus (replaces toptions)
MD5 checksum: c9a7ae5304038568ea2309ed13c8ed96
checksyntax.vba 2.03 2013-01-06 7.0 Tom Link - Included missing files in vba (fixes #16)
MD5 checksum: 40c9ea31d916db1ff5f22ec1c4af14c3
checksyntax.vba 2.02 2012-11-23 7.0 Tom Link - Support for perl (by TheAthlete)
- s:Make(): Echo v:exception & v:throwpoint
- checksyntax#Alternative(): Copy top-level properties
- Don't change the checker definition when dealing with alternatives (reported by techlivezheng)
MD5 checksum: d2d95bcff1d039497bc9c95cdb7a0ea1
checksyntax.vba 2.01 2012-08-28 7.0 Tom Link - Extra syntax checker definitions was prematurely removed after running a single syntax checker
- Facilitate customization of maps (g:checksyntax_key_single, g:checksyntax_key_all)
- process_list attribute for syntax checker definitions
- Support for R (lint::lint, svTools::lint)
- s:Executable(): Run executable() only once
- SyntasticLoadChecker(): Accept filetype as optional argument
- Support for jshint
MD5 checksum: 617a9cc8fd1fac7533e75b721106f2ad
checksyntax.vba 2.00 2012-08-27 7.0 Tom Link - Enable syntax checks when loading a file (disabled by default)
- g:checksyntax#auto_mode: Default auto mode (fixes #10)
- g:checksyntax#debug
- s:GetDef(ft): Remove syntax checker definition if the command is not executable
- Fix duplicate errors (closes bug #7)
- checksyntax#auto_mode: 0 disable, 1 enable, 2 force (fixes #12)
- checksyntax: "if" and "alternatives" fields; removed g:checksyntax_javascript
- define g:checksyntax in plugin/checksyntax.vim in order to facilitate customisation
- s:GetDef(ft): If empty(rv), check if the rest of alternatives is empty
- Move syntax checker definitions to autoload/checksyntax/&filetype.vim
- php: run with php -l -d error_log= -d error_reporting=E_PARSE
- Remove outdated references to failrx and okrx
- Move syntax checker definitions to autoload/checksyntax/defs/
- Experimental support for syntastic syntax checkers.
- debug message
- Support for SyntasticLoadChecker()
- checksyntax#Require(): Return 0 if filetype is empty
- efm for jruby (see https://github.com/tomtom/checksyntax_vim/pull/13)
- Run php with "-d display_errors=0" (fixes #7)
- php: Use -d display_errors=0
- checksyntax#syntastic#Require(): Make sure not to replace existing defintions
- Experimental: Prepare for running all valid alternatives
- Prepare for run_alternatives == "all"
- Javascript: Support for jslint (fixes #14)
- Run multiple syntax checkers (fixes #15)
- javascript: Remove run_alternatives = all
- Improved running all alternatives
- Improved support for syntastic syntax checkers (in conjunction with run_alternatives == all)
- :CheckSyntax! runs all alternatives (not the alternative syntax checker); use g:checksyntax#preferred for selecting the preferred checker
- checksyntax#Name(): Also consider the value of compiler
- s:CompleteItem(): Improved display of error message
- checksyntax#Alternative(): Define an alternative
- Updated syntax checker definitions for java, php, python
- checksyntax#syntastic#Require(): Use checksyntax#Alternative()
- checksyntax#syntastic#Require(): handle yet undefined filetypes
- Syntastic: Improved display of the checker name
- Support for bash -n
- Call bash -n only if shell =~ bash
- Facilitate configuration of g:checksyntax#prototypes.
- Map <c-f5> to CheckSyntax!
MD5 checksum: dfe8b09008f5106fdf7886d4c4cd5fb6
checksyntax.vba 1.03 2012-01-21 7.0 Tom Link - checksyntax#Check: Check &modified before anything else
- .gitignore
- Support for "modified" property
- Check executable() when setting the *.auto property.
- When eclim is installed: Set g:checksyntax.php.auto, not b:checksyntax.php.auto
- Do not map `<F5>` if it is used already.
- Use either location list (default) or optionally the quickfix list
- CheckSyntaxFail(): call .Open(); fixes #6
- Tackle issue #7 ... maybe
- php is now forced to display parse errors even when in production mode
- Rename s:prototypes to g:checksyntax#prototypes
MD5 checksum: dfe8b09008f5106fdf7886d4c4cd5fb6
checksyntax.vba 1.01 2011-05-26 7.0 Tom Link - checksyntax#Check: Check &modified before anything else
- .gitignore
- Support for "modified" property
- Check executable() when setting the *.auto property.
- When eclim is installed: Set g:checksyntax.php.auto, not b:checksyntax.php.auto
- Do not map `<F5>` if it is used already.
- Use either location list (default) or optionally the quickfix list
- CheckSyntaxFail(): call .Open(); fixes #6
MD5 checksum: 4425f1434baa8795fbccec38721eef67
checksyntax.vba 1.01 2010-11-11 7.0 Tom Link - Experimental support for python: pyflakes, pylint
- redraw before calling CheckSyntaxSucceed/CheckSyntaxFail
- Make sure we're in the right buffer
MD5 checksum: f94781c5748200e809a28562a692ed6b
checksyntax.vba 1.0 2010-10-29 7.0 Tom Link - checksyntax_compiler_{&ft} & checksyntax_cmd_{&ft} variables can be buffer local
- The info maintained as g:checksyntax_* variables is now kept in a dictionary named g:checksyntax
- Support for gjslint
- Some bug fixes (e.g. tidy)
checksyntax.vba.gz 0.5 2009-09-26 7.0 Tom Link - use vim compilers if available (e.g., tidy, xmllint ...)
- Support for jsl (javascript lint).
- Support for jlint.
- Support for lua (thanks to norman)
- Don't automatically check php files if eclim is installed.
- Allow auto_* parameters to be buffer local.
- FIX: Unlet current_compiler, use g:current_compiler
- FIX: garbled screen: use redraw! (thanks to Vincent de Lau)
- FIX: makeprg was restored in the wrong window
checksyntax.zip 0.3 2005-12-12 6.0 Tom Link Initial upload
ip used for rating: 23.20.157.174

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