diff options
| -rw-r--r-- | runtime/autoload/health/provider.vim | 6 | ||||
| -rw-r--r-- | runtime/autoload/provider/perl.vim | 6 | ||||
| -rw-r--r-- | runtime/doc/provider.txt | 1 |
3 files changed, 10 insertions, 3 deletions
diff --git a/runtime/autoload/health/provider.vim b/runtime/autoload/health/provider.vim index 0482cb7f3c..be8d60dbf8 100644 --- a/runtime/autoload/health/provider.vim +++ b/runtime/autoload/health/provider.vim @@ -695,10 +695,10 @@ function! s:check_perl() abort \ ['Install Perl and cpanminus and verify that `perl` and `cpanm` commands work.']) return endif - let perl_v = get(split(s:system(['perl', '-W', '-e', 'print $^V']), "\n"), 0, '') - call health#report_info('Perl: '. perl_v) + + call s:system(['perl', '-e', 'use v5.22']) if s:shell_error - call health#report_warn('Nvim perl host does not support '.perl_v) + call health#report_warn('Perl version is too old, 5.22+ required') " Skip further checks, they are nonsense if perl is too old. return endif diff --git a/runtime/autoload/provider/perl.vim b/runtime/autoload/provider/perl.vim index 8f9fae3c41..793bceb72d 100644 --- a/runtime/autoload/provider/perl.vim +++ b/runtime/autoload/provider/perl.vim @@ -11,6 +11,12 @@ function! provider#perl#Detect() abort return '' endif + " if perl is available, make sure we have 5.22+ + call system([prog, '-e', 'use v5.22']) + if v:shell_error + return '' + endif + " if perl is available, make sure the required module is available call system([prog, '-W', '-MNeovim::Ext', '-e', '']) return v:shell_error ? '' : prog diff --git a/runtime/doc/provider.txt b/runtime/doc/provider.txt index c9efd6038e..4b6ef7e75d 100644 --- a/runtime/doc/provider.txt +++ b/runtime/doc/provider.txt @@ -135,6 +135,7 @@ The Vim legacy |perl-vim| interface is also supported (which is itself implemented as a Nvim remote-plugin). https://github.com/jacquesg/p5-Neovim-Ext +Note: Only perl versions from 5.22 onward are supported. PERL QUICKSTART~ |