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===============================================================================
ALE Perl Integration *ale-perl-options*
ALE offers a few ways to check Perl code. Checking code with `perl` is
disabled by default, as `perl` code cannot be checked without executing it.
Specifically, we use the `-c` flag to see if `perl` code compiles. This does
not execute all of the code in a file, but it does run `BEGIN` and `CHECK`
blocks. See `perl --help` and https://stackoverflow.com/a/12908487/406224
See |g:ale_linters|.
===============================================================================
perl *ale-perl-perl*
g:ale_perl_perl_executable *g:ale_perl_perl_executable*
*b:ale_perl_perl_executable*
Type: |String|
Default: `'perl'`
This variable can be changed to modify the executable used for linting perl.
g:ale_perl_perl_options *g:ale_perl_perl_options*
*b:ale_perl_perl_options*
Type: |String|
Default: `'-c -Mwarnings -Ilib'`
This variable can be changed to alter the command-line arguments to the perl
invocation.
===============================================================================
perlcritic *ale-perl-perlcritic*
g:ale_perl_perlcritic_executable *g:ale_perl_perlcritic_executable*
*b:ale_perl_perlcritic_executable*
Type: |String|
Default: `'perlcritic'`
This variable can be changed to modify the perlcritic executable used for
linting perl.
g:ale_perl_perlcritic_profile *g:ale_perl_perlcritic_profile*
*b:ale_perl_perlcritic_profile*
Type: |String|
Default: `'.perlcriticrc'`
This variable can be changed to modify the perlcritic profile used for
linting perl. The current directory is checked for the file, then the
parent directory, etc, until it finds one. If no matching file is found, no
profile is passed to perlcritic.
Set to an empty string to disable passing a specific profile to perlcritic
with the `'--profile'` option.
To prevent perlcritic from using any profile, set this variable to an empty
string and pass `'--no-profile'`to perlcritic via the
|g:ale_perl_perlcritic_options| variable.
g:ale_perl_perlcritic_options *g:ale_perl_perlcritic_options*
*b:ale_perl_perlcritic_options*
Type: |String|
Default: `''`
This variable can be changed to supply additional command-line arguments to
the perlcritic invocation.
g:ale_perl_perlcritic_showrules *g:ale_perl_perlcritic_showrules*
Type: |Number|
Default: 0
Controls whether perlcritic rule names are shown after the error message.
Defaults to off to reduce length of message.
===============================================================================
vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl:
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