" Extra configuration for Perl filetypes if &filetype !=# 'perl' || v:version < 700 || &compatible finish endif " Use Perl itself for checking and Perl::Tidy for tidying compiler perl setlocal equalprg=perltidy let b:undo_ftplugin .= '|unlet b:current_compiler' \ . '|setlocal equalprg< errorformat< makeprg<' " Add angle brackets to pairs of matched characters for q<...> setlocal matchpairs+=<:> let b:undo_ftplugin .= '|setlocal matchpairs<' " Function to add boilerplate intelligently function! s:Boilerplate() abort " Flag whether the buffer started blank let l:blank = line2byte(line('$') + 1) <= 2 " This is a .pm file, guess its package name from path if expand('%:e') ==# 'pm' let l:match = matchlist(expand('%:p'), '.*/lib/\(.\+\).pm$') if len(l:match) let l:package = substitute(l:match[1], '/', '::', 'g') else let l:package = expand('%:t:r') endif " Otherwise, just use 'main' else let l:package = 'main' endif " Lines always to add let l:lines = [ \ 'package '.l:package.';', \ '', \ 'use strict;', \ 'use warnings;', \ 'use utf8;', \ '', \ 'use 5.006;', \ '', \ 'our $VERSION = ''0.01'';', \ '' \ ] " Conditional lines depending on package if l:package ==# 'main' let l:lines = ['#!perl'] + l:lines else let l:lines = l:lines + ['', '1;'] endif " Add all the lines in the array for l:line in l:lines call append(line('.') - 1, l:line) endfor " If we started in a completely empty buffer, delete the current blank line if l:blank delete endif " If we added a trailing '1' for a package, move the cursor up two lines if l:package !=# 'main' -2 endif endfunction " Stop here if the user doesn't want ftplugin mappings if exists('g:no_plugin_maps') || exists('g:no_perl_maps') finish endif " Add boilerplate intelligently nnoremap b \ :call Boilerplate() let b:undo_ftplugin .= '|nunmap b' " Mappings to choose compiler nnoremap c \ :compiler perl nnoremap l \ :compiler perlcritic let b:undo_ftplugin .= '|nunmap c' \ . '|nunmap l' " Bump version numbers nmap v \ (PerlVersionBumpMinor) nmap V \ (PerlVersionBumpMajor) let b:undo_ftplugin .= '|nunmap v' \ . '|nunmap V'