In simple case it just miss warnings:
$ echo '$a=5;' | perl syntax_checkers/efm_perl.pl -c -w -
(nothing, while it should be this:)
W:-:1:Name "main::a" used only once: possible typo
In complex cases with some other errors it show crazy warnings
in crazy line numbers.
Use case when efm_perl run on STDIN can be found in issue#261.
If the shebang contains -T, then the makeprg looks like:
perl '/path/to/efm_perl.pl' -c -w '/tmp/foo.pl' -Tc
Mods to syntastic#util#ParseMagicNumber
* rename it to ParseShebang (since this name seems more common)
* return an empty result set rather than 0 so callers dont have to
check if empty()
That way, the files are properly treated as C/C++ even when they don't
have the standard file extension
Signed-off-by: Florent Bruneau <florent.bruneau@intersec.com>
Previously we were only loading "official" checkers that had been added
to syntastic. Now we load any checker that is in the right directory.
This allows anyone to add custom checkers to any filetype that uses
`SyntasticLoadChecker()`
The advantage to this is that no 3rd party modules are required. People
new to Python probably won't have flake8/pyflakes/pylint installed. This
will get them basic syntax checking (no linting) out of the box.
Since we're only using ghc to check and lint the file and not actually create output, we can pass -fno-code which omits code generation and speeds up the check quite a bit.
* only check `executable()` for the sub checkers once - at the top of
the script
* recapitalize `s:getPHPMDErrors` to `s:GetPHPMDErrors` errors for
style consistency
* simplify the logic in `SyntaxCheckers_php_GetLocList`
If no syntax errors are found, `gofmt -l % 1>/dev/null` prints the file
name to STDOUT, which is redirected to /dev/null. Less to parse for
syntastic!
If errors are found, they are written to STDERR.
This invocation does not alter the source code, which has been indicated
in the comments.
Query RVM for the version of ruby that should be used to do the syntax
check.
This wont work if the user has different versions of ruby for different
directories (e.g. if they are using a project rvmrc) as it will only a
single ruby version per vim instance.
I think this should satisfy almost everyone though, so we can wait for
feedback before doing anything more hardcore.
The error message in 'puppet parser validate' changed between Puppet 2.x
and Puppet 3.0.0, preventing syntax errors from being caught.
In addition, the logic to apply --ignoreimport was falsely triggering on
3.0.0, because it was written assuming a major version of "2". The
--ignoreimport flag has been broken since 2.6.1, so I removed all of that
logic. In theory, it could be re-added for 2.6.0 and 0.2x.x, but the
version number checking didn't handle 0.2x.x, so I didn't reach back that
far.
If the line a ruby error occurs on is 'too long' it will truncate the line it
displays in the error output and wrap it in `...`. This breaks %p from finding
the correct column so this patch ignores lines starting with `...`
e.g. %p working
```
ruby -w -T1 -c broken.rb
broken.rb:2: syntax error, unexpected tIDENTIFIER, expecting $end
puts sprintf "%d, %.2f, %.2f, %.2f, %d" k, v
^
```
%p not working
```
ruby -w -T1 -c broken.rb
broken.rb:2: syntax error, unexpected tIDENTIFIER, expecting $end
...tf "%d, %.2f, %.2f, %.2f, %d" k, v[:cost], v[:val], v[:carri...
... ^
```
Sass partials depend on their parents files for context. This patch disables the
syntax checking for partials by default because of this. To enable checking of
partials let g:syntastic_sass_check_partials = 1. Fixes issue #300.
Using lessc to check a less file results in a NameError if the file references a
variable defined in a file that inherits it. This commit adds a new linter that
just calls the less parser instead. The variable g:syntastic_less_use_less_lint
should be set to use the linter over lessc.
The original fix for issue #7 used sed and didn't update the `executable` check
from cat to sed. This patch uses String.gsub when parsing an erb file instead,
as sed isn't neccesarily available.
The HTML5 <source> tag throws an error when using Tidy since exceptions
have been made for audio and video, we should also support the source
tag which can exist inside these calls.
slightly modified version of the C checker. I did a find/replace to make
it use "_objc_" instead of "_c_" . I also modified the errorformat to
look more like the cpp errorformat because I discovered that the entries
added to the C errorformat no longer seem to match anything.
The code to generate the makeprg was an epic jumble. Break it down into
separate methods.
Also, init several options at the top of the script and make some
executable() checks at the same time. This clears up some of the clutter
and means we only check it once - not on every syntax check.
999d3c1b added a filter on the errors list that checks for key/value
valid:1 in each element of the errors list. sh.vim doesn't use
SyntasticMake to check for errors so needs to add {valid:1} to each
result.
The current makeprg doesn't work with php-5.3. display_errors=0 has
disabled error outputting and error_log='' disables the error log. With
php-5.4 error_log='' is causing errors to be logged to stderr.
This patch disables the error_log and enables display_errors.
Theoretically errors are displayed on stdout, however php in mountain
lion seems to insist on outputting to stderr.
As we're now displaying errors rather than logging them to error format
has changed to no longer include 'PHP ' and I've removed duplicates.
This has been tested with PHP 5.3.13 with Suhosin-Patch (cli) (built: Jun 20
2012 17:05:20) (mountain lion) and PHP 5.4.4 (cli) (built: Jul 2 2012
16:33:50) Fedora 17
* move the doc for it to the top of the script to be consistent with
other syntax checkers
* dont define a s:checker var - just use the
g:syntastic_perl_efm_program variable. This simplifies things slightly
On systems where Ruby 1.8.7 is the default Ruby and users use
alternative suffixes (e.g., ruby19) or even rbenv or rvm Rubies, modern
Ruby syntax will be highlighted as an error.
The default behaviour in Syntastic is to run 'ruby' to check the syntax
of the script in question. This patch allows the user to specify a
different binary which may even be a full path. This should work on all
platforms.
let g:syntastic_ruby_exec = 'ruby19'
let g:syntastic_ruby_exec = '~/.rbenv/versions/1.9.2-p318/bin/ruby'
Move the coffeelint code out into its own function.
Init the coffeelint option once, at the top of the script. Change its
name so it begins with "syntastic_" - for namespacing purposes.
Previously we were using "medium verbosity" with `-W1`. The reason for
this is because using full verbosity caused some bogus repeated warnings
to appear in rspec files.
Enable full verbosity again and filter out the bogus warnings.
Closes#290
Cuda programs may produce different errors depending on the architecture of the
target hardware. The canonical example and reason for writing this patch, is the
lack of support for double precision numbers on older hardware. By default, nvcc
and thus syntastic, defaults to the most basic architecture. This can produce
false errors if the developer intends to compile for newer hardware and use
newer features.
Not defining g:syntastic_cuda_arch preserves this behavior. Otherwise the user
is expected to set it a valid arch flag, as listed by `nvcc --help`.
Example:
let g:syntastic_cuda_arch = "sm_20"
Some users might want to disable some checks for puppet-lint if they do
not intend to follow all of the style recommendations. There is
currently no way of doing that.
By adding a global variable synstastic_puppet_lint_arguments, one can
now set arguments to pass to puppet-lint via .vimrc.
Signed-off-by: Gabriel Filion <lelutin@gmail.com>
First example:
$ echo -e 'if (0)\nsome();\n}' | perl -c -
Semicolon seems to be missing at - line 1.
syntax error at - line 2, near ")
some"
Unmatched right curly bracket at - line 3, at end of line
- had compilation errors.
$ echo -e 'if (0)\nsome();\n}' | perl syntax_checkers/efm_perl.pl -c -
-:1:Semicolon seems to be missing
Second example:
$ echo -e 'if (0)' | perl -c -
syntax error at - line 1, at EOF
- had compilation errors.
$ echo -e 'if (0)' | perl syntax_checkers/efm_perl.pl -c -
It will compile all *.java files in the pwd and apply the errorformat string
from quickfix.txt
Interesting additional features would be:
* @argument files
* setting the pwd for javac
* perform only a syntax check (javac currently always builds class files)
That variable specify the file which contains a list of filename that
Closure Compiler processes at once.
It can be useful for a project using 'require' statement like node.js.
Previously the 2 checkers were in the same file - this is more "tidy"
(lol??).
Currently the logic to determine which checker is loaded is custom to
the checker. At some point the SyntasticLoadChecker() function should be
upgraded to be able to handle cases (like this one) where the name of
the checker doesnt imply the name(s) of the executables that have to be
checked for.
The logic for this option was reversed in 2 places. Puppet-lint should
have been getting disabled for old versions and if it wasnt installed,
but the logic was wrong.
The output of flake8 is ambiguous as to whether results should be
interpreted as warnings or errors. I have changed it to assume errors to
match the python/pyflakes checker.
In future we may want to change this or add items to the errorformat for
some specific warnings if they are annoying.
This fixes#203.
setting it to E_PARSE causes some errors to be missed - e.g.
`$a[$b][] $c;`
will not cause an error to get reported as this is classed as a compile
error, not a parse error.
This should fix#206.
This is needed to handle compound filetypes since we cant imply the
location of the syntax checker file from the filetype.
e.g. we want to load `syntax_checkers/python/pylint.vim`, but the
filetype is `python.django`. Previously this was causing `runtime
syntax_checkers/python.django/pylint.vim` to be executed.
* move the existing ruby checker to syntax_checkers/ruby/mri.vim
* add a skeleton checker for jruby
* load mri by default but add an option to specify which ruby checker to
load
This is in response to #185
* remove the public SyntasticHighlightErrors() function
* shift the above code into s:HighlightErrors(). This is called
automatically if g:syntastic_enable_highlighting is set
* to get the highlight regex we just look for a function called
Syntastic_<filetype>_GetHighlightRegex
* to force this function to be called, each error item must have the
'force_highlight_callback' key set
This code has one important functional change: now errors are *always*
highlighted if possible whereas previously they were only highlighted if
a call to SyntasticHighlightErrors was made.
The error messages that pyflakes outputs dont contain enough information
to classify them as errors or warnings. Apart from checking for all
known warning outputs and classifying the rest as errors (or vice versa)
there is no way classify.
Make the syntax checker class all results as errors. Individual warning
formats can be checked for later if they become a problem.
This addresses #189.
dont refer to g:syntastic_python_checker since - due to a previous
commit - this is not guaranteed to exist any more.
This change should have been done in the aforementioned commit - but I
failed.
display_errors might be turned of for php globally. In this case the
output of php -l does not contain the errors messages. Using this option
will turn the option on for the single call.
The parameter `g:syntastic_python_checker_args` can be used to pass additional
arguments to the Python syntax checker. Example configuration:
let g:syntastic_python_checker = "flake8"
let g:syntastic_python_checker_args = "--ignore=E501 --max-complexity=10"
Replace the color codes these regexes: /.\{-}/
This is needed for portability since, when using tmux, the output is not
colorized. Also, Im not sure that different terminals will
use the same codes for the colors - but Im no expert.
previously we assumed the user had efm_perl.pl installed as part of the
standard vim runtime, but this isnt so for CentOS and possibly for other
distros - see issue #159. Therefore, we now ship it with syntastic
itself.
Note: efm_perl.pl just munges the output of perl into a different
format. It may be worth investigating further and writing our own
errorformat to remove the dependency on efm_perl.
Javascript and json have multiple syntax checkers that can be loaded.
Previously the logic to determine which checker to load was basically
copied and pasted in both. The `go` checker will soon have more
than one option too so remove the duplication by sticking the
common code in the core.
running phpcs on a file which contains a parse error generates a huge
number of warnings from the phpcs library. This can freeze vim for
minutes at a time while it attempts to parse these
notices/warnings/errors.
Therefore - don't run phpcs on files which have parse errors.
* remove some unneeded escaping of spaces and colons from the 1.2
errorformat
* split the pre and post 1.2 errorformats up and comment them for future
clarity
Remove the g:syntastic_nvcc_binary option as this should be in the users
path - or at least symlinked in. Also, the logic was broken in that the
script was hardcoded to only accept '/usr/local/cuda/bin/nvcc' as the
binary anyway.
Enabled with 'let g:syntastic_ocaml_use_ocamlbuild = 1' in .vimrc,
also creates .annot files for <Leader>t.
Not enabled by default because it writes to disk (_build dir).
quotes with shellescape(). cmd.exe on win32/64 does not recognize
single quotes properly. shellescape() correctly wraps arguments with
spaces using double quotes on win32/64.
Move the locaml->lcaml alias function out of the ocaml checker as this
code wont be loaded for locaml files - only syntax checkers for filetype
that are in use get sourced
Only cache the imports when the syntax checker is first loaded. Also,
there was a bug in the logic that was causing the imports to be set to
"" on the second run.
Make the imports var script local since we are not allowing users to
change it.
The jslint guys have changed their error format again. Update the syntax
checker to handle it.
Currently jslint outputs a "use strict" error if a function doesnt have
'use strict' at the top. This is not good for our purposes, so just
filter this out for now.
The js syntax checker was 4 checkers stuffed into 1 file. Now it is
broken down so that each checker is in its own file inside
syntax_checkers/javascript/ while syntax_checkers/javascript.vim just
determines which file to source.
Change the names of the global js checker config variables so that
they all start with "syntastic_javascript_". This is purely for
namespacing.
Remove some unneeded logic around the config variables too. Not sure how
it got in there, but it was more confusing than helpful without offering
any benefits...
I installed the latest version of lessc and they have modified their
output slightly. Update the errorformat for this.
Also, they new output is colorized by default. So I have added an option
to specify args to the checker that currently defaults to "--no-color".
This means that if people want to use an older version of lessc, they
will need to reset this option to an empty string.
Many of the syntax checkers were setting the 'bufnr' key for each
error manually and one was setting 'text' if it didnt exist too.
Add the 'defaults' option to SyntasticMake to set default values in the
returned error list - it only sets values if they are empty.
PHPCS has a wide variety of commandline flags, including
support for various syntaxes. These must be configurable,
otherwise phpcs generates a high number of spurious errors for
code written to any standard other than the PEAR standard.
Previously, if we edited a new bash script then we would have to wipeout
the buffer and recreate it to get syntastic to recognise it as a bash
script. This is because it parsed out a magic number and cached that -
and it trivially fails to find a magic number when you create a new
file.
So recheck for a magic number if it is currently empty.
Also, do a small refactor.
This was missing errors like this:
/tmp/foo.js:1:(-002) Error parsing file at token ")". Unable to check the rest of file.
The reason is because of the minus sign in front of the 002. It is using
%m to match that, which appears to only match positive numbers - so just
ignore the minus sign.
This is in response to #88 where errors like this were getting missed:
SyntaxError: In simpleMapComponent.js.coffee, Reserved word "function" on line 10
at SyntaxError (unknown source)
at Lexer.identifierError (/usr/lib/node_modules/coffee-script/lib/lexer.js:458:13)
at Lexer.identifierToken (/usr/lib/node_modules/coffee-script/lib/lexer.js:80:16)
at Lexer.tokenize (/usr/lib/node_modules/coffee-script/lib/lexer.js:31:19)
at Object.compile (/usr/lib/node_modules/coffee-script/lib/coffee-script.js:29:34)
at /usr/lib/node_modules/coffee-script/lib/command.js:149:33
at /usr/lib/node_modules/coffee-script/lib/command.js:115:26
at [object Object].<anonymous> (fs.js:107:5)
at [object Object].emit (events.js:61:17)
at afterRead (fs.js:878:12)
To fix this I have added another error matcher on the front of the
errorformat and have made a fix to the %-G matcher on the end (i.e. it
wasnt actually matching anything before).
The errorformat may need more updating.
We dont need to manually hack the bufnr for each entry in the loc list
since that the error output includes a file name.
Ignore the last line of the error message since it seems to always just
be "use --trace for a backtrace"
Add the g:syntastic_javascript_checker option so the user can specify
which javascript syntax checker to use. If none is specified then just
use the first syntax checker we find installed.
