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+" Vim filetype plugin file
+" Language: Raku
+" Maintainer: vim-perl <vim-perl@googlegroups.com>
+" Homepage: https://github.com/Raku/vim-raku
+" Bugs/requests: https://github.com/Raku/vim-raku/issues
+" Last Change: 2021-04-16
+" Contributors: Hinrik Örn Sigurðsson <hinrik.sig@gmail.com>
+"
+" Based on ftplugin/perl.vim by Dan Sharp <dwsharp at hotmail dot com>
+
+if exists("b:did_ftplugin") | finish | endif
+let b:did_ftplugin = 1
+
+" Make sure the continuation lines below do not cause problems in
+" compatibility mode.
+let s:save_cpo = &cpo
+set cpo-=C
+
+setlocal formatoptions-=t
+setlocal formatoptions+=crqol
+setlocal keywordprg=p6doc
+
+setlocal comments=:#\|,:#=,:#
+setlocal commentstring=#%s
+
+" Provided by Ned Konz <ned at bike-nomad dot com>
+"---------------------------------------------
+setlocal include=\\<\\(use\\\|require\\)\\>
+setlocal includeexpr=substitute(v:fname,'::','/','g')
+setlocal suffixesadd=.rakumod,.rakudoc,.pm6,.pm
+setlocal define=[^A-Za-z_]
+
+" The following line changes a global variable but is necessary to make
+" gf and similar commands work. Thanks to Andrew Pimlott for pointing out
+" the problem. If this causes a problem for you, add an
+" after/ftplugin/raku.vim file that contains
+" set isfname-=:
+set isfname+=:
+setlocal iskeyword=@,48-57,_,192-255,-
+
+" Raku exposes its CompUnits through $*REPO, but mapping module names to
+" compunit paths is nontrivial. Probably it's more convenient to rely on
+" people using zef, which has a handy store of sources for modules it has
+" installed.
+func s:compareReverseFtime(a, b)
+ let atime = getftime(a:a)
+ let btime = getftime(a:b)
+ return atime > btime ? -1 : atime == btime ? 0 : 1
+endfunc
+
+let &l:path = "lib,."
+if exists('$RAKULIB')
+ let &l:path = &l:path . "," . $RAKULIB
+endif
+let &l:path = &l:path . "," . join(
+ \ sort(glob("~/.zef/store/*/*/lib", 0, 1), "s:compareReverseFtime"),
+ \ ',')
+
+" Convert ascii-based ops into their single-character unicode equivalent
+if get(g:, 'raku_unicode_abbrevs', 0)
+ iabbrev <buffer> !(<) ⊄
+ iabbrev <buffer> !(<=) ⊈
+ iabbrev <buffer> !(>) ⊅
+ iabbrev <buffer> !(>=) ⊉
+ iabbrev <buffer> !(cont) ∌
+ iabbrev <buffer> !(elem) ∉
+ iabbrev <buffer> != ≠
+ iabbrev <buffer> (&) ∩
+ iabbrev <buffer> (+) ⊎
+ iabbrev <buffer> (-) ∖
+ iabbrev <buffer> (.) ⊍
+ iabbrev <buffer> (<) ⊂
+ iabbrev <buffer> (<+) ≼
+ iabbrev <buffer> (<=) ⊆
+ iabbrev <buffer> (>) ⊃
+ iabbrev <buffer> (>+) ≽
+ iabbrev <buffer> (>=) ⊇
+ iabbrev <buffer> (\|) ∪
+ iabbrev <buffer> (^) ⊖
+ iabbrev <buffer> (atomic) ⚛
+ iabbrev <buffer> (cont) ∋
+ iabbrev <buffer> (elem) ∈
+ iabbrev <buffer> * ×
+ iabbrev <buffer> **0 ⁰
+ iabbrev <buffer> **1 ¹
+ iabbrev <buffer> **2 ²
+ iabbrev <buffer> **3 ³
+ iabbrev <buffer> **4 ⁴
+ iabbrev <buffer> **5 ⁵
+ iabbrev <buffer> **6 ⁶
+ iabbrev <buffer> **7 ⁷
+ iabbrev <buffer> **8 ⁸
+ iabbrev <buffer> **9 ⁹
+ iabbrev <buffer> ... …
+ iabbrev <buffer> / ÷
+ iabbrev <buffer> << «
+ iabbrev <buffer> <<[=]<< «=«
+ iabbrev <buffer> <<[=]>> «=»
+ iabbrev <buffer> <= ≤
+ iabbrev <buffer> =~= ≅
+ iabbrev <buffer> >= ≥
+ iabbrev <buffer> >> »
+ iabbrev <buffer> >>[=]<< »=«
+ iabbrev <buffer> >>[=]>> »=»
+ iabbrev <buffer> Inf ∞
+ iabbrev <buffer> atomic-add-fetch ⚛+=
+ iabbrev <buffer> atomic-assign ⚛=
+ iabbrev <buffer> atomic-fetch ⚛
+ iabbrev <buffer> atomic-dec-fetch --⚛
+ iabbrev <buffer> atomic-fetch-dec ⚛--
+ iabbrev <buffer> atomic-fetch-inc ⚛++
+ iabbrev <buffer> atomic-inc-fetch ++⚛
+ iabbrev <buffer> atomic-sub-fetch ⚛−=
+ iabbrev <buffer> e 𝑒
+ iabbrev <buffer> o ∘
+ iabbrev <buffer> pi π
+ iabbrev <buffer> set() ∅
+ iabbrev <buffer> tau τ
+endif
+
+" Undo the stuff we changed.
+let b:undo_ftplugin = "setlocal fo< com< cms< inc< inex< def< isf< isk< kp< path<" .
+ \ " | unlet! b:browsefilter"
+
+" Restore the saved compatibility options.
+let &cpo = s:save_cpo
+unlet s:save_cpo