189 lines
8.2 KiB
VimL
189 lines
8.2 KiB
VimL
if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'julia') != -1
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finish
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endif
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function! julia#set_syntax_version(jvers)
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if &filetype != "julia"
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echo "Not a Julia file"
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return
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endif
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syntax clear
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let b:julia_syntax_version = a:jvers
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set filetype=julia
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endfunction
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function! julia#toggle_deprecated_syntax()
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if &filetype != "julia"
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echo "Not a Julia file"
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return
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endif
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syntax clear
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let hd = get(b:, "julia_syntax_highlight_deprecated",
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\ get(g:, "julia_syntax_highlight_deprecated", 0))
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let b:julia_syntax_highlight_deprecated = hd ? 0 : 1
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set filetype=julia
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if b:julia_syntax_highlight_deprecated
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echo "Highlighting of deprecated syntax enabled"
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else
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echo "Highlighting of deprecated syntax disabled"
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endif
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endfunction
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if exists("loaded_matchit")
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function! julia#toggle_function_blockassign()
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let sav_pos = getcurpos()
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let l = getline('.')
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let c = match(l, '\C\m\<function\s\+.\+(')
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if c != -1
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return julia#function_block2assign()
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endif
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let c = match(l, '\C\m)\%(::\S\+\)\?\%(\s\+where\s\+.*\)\?\s*=\s*')
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if c == -1
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echohl WarningMsg | echo "Not on a function definition or assignment line" | echohl None
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return
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endif
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return julia#function_assign2block()
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endfunction
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function! julia#function_block2assign()
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let sav_pos = getcurpos()
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let l = getline('.')
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let c = match(l, '\C\m\<function\s\+.\+(')
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if c == -1
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echohl WarningMsg | echo "Not on a function definition line" | echohl None
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return
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endif
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let fpos = copy(sav_pos)
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let fpos[2] = c+1
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call setpos('.', fpos)
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normal %
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if line('.') != fpos[1]+2 || match(getline('.'), '\C\m^\s*end\s*$') == -1
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echohl WarningMsg | echo "Only works with 3-lines functions" | echohl None
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call setpos('.', sav_pos)
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return
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endif
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call setpos('.', fpos)
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normal! f(
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normal %
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while line('.') == fpos[1] && match(l[col('.')-1:], '\C\m)(') == 0
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normal! l
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normal %
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endwhile
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if line('.') != fpos[1] || match(l[(col('.')-1):], '\C\m)\%(::\S\+\)\?\%(\s\+where\s\+.*\)\?\s*$') != 0
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echohl WarningMsg | echo "Unrecognized function definition format" | echohl None
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call setpos('.', sav_pos)
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return
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endif
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call setpos('.', fpos)
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normal! dwA = J
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if match(getline('.')[(col('.')-1):], '\C\mreturn\>') == 0
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normal! dw
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endif
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if match(getline('.')[(col('.')-1):], '\C\m\s*$') == 0
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normal! F=C= nothing
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endif
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normal! jddk^
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return
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endfunction
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function! julia#function_assign2block()
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let sav_pos = getcurpos()
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let l = getline('.')
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let c = match(l, '\C\m)\%(::\S\+\)\?\%(\s\+where\s\+.*\)\?\s*=\s*')
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if c == -1
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echohl WarningMsg | echo "Not on a function assignment-definition line" | echohl None
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return
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endif
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normal ^
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while match(l[(col('.')-1):], '\%(\S\+\.\)*@') == 0
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normal! W
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endwhile
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normal! ifunction
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let l = getline('.')
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let c = match(l, '\C\m)\%(::\S\+\)\?\%(\s\+where\s\+.*\)\?\s*\zs=\s*')
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let eqpos = copy(sav_pos)
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let eqpos[2] = c+1
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call setpos('.', eqpos)
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normal! cw
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oend
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normal %
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s/\s*$// | noh
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return
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endfunction
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let s:nonid_chars = "\U01-\U07" . "\U0E-\U1F" .
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\ "\"#$'(,.:;=?@`\\U5B{" .
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\ "\U80-\UA1" . "\UA7\UA8\UAB\UAD\UAF\UB4" . "\UB6-\UB8" . "\UBB\UBF"
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let s:nonidS_chars = "[:space:])\\U5D}" . s:nonid_chars
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" the following excludes '!' since it can be used as an identifier,
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" and '$' since it can be used in interpolations
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" note that \U2D is '-'
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let s:uniop_chars = "+\\U2D~¬√∛∜"
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let s:binop_chars = "=+\\U2D*/\\%÷^&|⊻<>≤≥≡≠≢∈∉⋅×∪∩⊆⊈⊂⊄⊊←→∋∌⊕⊖⊞⊟∘∧⊗⊘↑↓∨⊠±"
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" the following is a list of all remainig valid operator chars,
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" but it's more efficient when expressed with ranges (see below)
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" let s:binop_chars_extra = "↔↚↛↠↣↦↮⇎⇏⇒⇔⇴⇶⇷⇸⇹⇺⇻⇼⇽⇾⇿⟵⟶⟷⟷⟹⟺⟻⟼⟽⟾⟿⤀⤁⤂⤃⤄⤅⤆⤇⤌⤍⤎⤏⤐⤑⤔⤕⤖⤗⤘⤝⤞⤟⤠⥄⥅⥆⥇⥈⥊⥋⥎⥐⥒⥓⥖⥗⥚⥛⥞⥟⥢⥤⥦⥧⥨⥩⥪⥫⥬⥭⥰⧴⬱⬰⬲⬳⬴⬵⬶⬷⬸⬹⬺⬻⬼⬽⬾⬿⭀⭁⭂⭃⭄⭇⭈⭉⭊⭋⭌￩￫" .
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" \ "∝∊∍∥∦∷∺∻∽∾≁≃≄≅≆≇≈≉≊≋≌≍≎≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟≣≦≧≨≩≪≫≬≭≮≯≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿⊀⊁⊃⊅⊇⊉⊋⊏⊐⊑⊒⊜⊩⊬⊮⊰⊱⊲⊳⊴⊵⊶⊷⋍⋐⋑⋕⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿⟈⟉⟒⦷⧀⧁⧡⧣⧤⧥⩦⩧⩪⩫⩬⩭⩮⩯⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺⩻⩼⩽⩾⩿⪀⪁⪂⪃⪄⪅⪆⪇⪈⪉⪊⪋⪌⪍⪎⪏⪐⪑⪒⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞⪟⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪⪫⪬⪭⪮⪯⪰⪱⪲⪳⪴⪵⪶⪷⪸⪹⪺⪻⪼⪽⪾⪿⫀⫁⫂⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎⫏⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫷⫸⫹⫺⊢⊣" .
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" \ "⊔∓∔∸≂≏⊎⊽⋎⋓⧺⧻⨈⨢⨣⨤⨥⨦⨧⨨⨩⨪⨫⨬⨭⨮⨹⨺⩁⩂⩅⩊⩌⩏⩐⩒⩔⩖⩗⩛⩝⩡⩢⩣" .
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" \ "⊙⊚⊛⊡⊓∗∙∤⅋≀⊼⋄⋆⋇⋉⋊⋋⋌⋏⋒⟑⦸⦼⦾⦿⧶⧷⨇⨰⨱⨲⨳⨴⨵⨶⨷⨸⨻⨼⨽⩀⩃⩄⩋⩍⩎⩑⩓⩕⩘⩚⩜⩞⩟⩠⫛⊍▷⨝⟕⟖⟗" .
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" \ "⇵⟰⟱⤈⤉⤊⤋⤒⤓⥉⥌⥍⥏⥑⥔⥕⥘⥙⥜⥝⥠⥡⥣⥥⥮⥯￪￬"
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" same as above, but with character ranges, for performance
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let s:binop_chars_extra = "\\U214B\\U2190-\\U2194\\U219A\\U219B\\U21A0\\U21A3\\U21A6\\U21AE\\U21CE\\U21CF\\U21D2\\U21D4\\U21F4-\\U21FF\\U2208-\\U220D\\U2213\\U2214\\U2217-\\U2219\\U221D\\U2224-\\U222A\\U2237\\U2238\\U223A\\U223B\\U223D\\U223E\\U2240-\\U228B\\U228D-\\U229C\\U229E-\\U22A3\\U22A9\\U22AC\\U22AE\\U22B0-\\U22B7\\U22BB-\\U22BD\\U22C4-\\U22C7\\U22C9-\\U22D3\\U22D5-\\U22ED\\U22F2-\\U22FF\\U25B7\\U27C8\\U27C9\\U27D1\\U27D2\\U27D5-\\U27D7\\U27F0\\U27F1\\U27F5-\\U27F7\\U27F7\\U27F9-\\U27FF\\U2900-\\U2918\\U291D-\\U2920\\U2944-\\U2970\\U29B7\\U29B8\\U29BC\\U29BE-\\U29C1\\U29E1\\U29E3-\\U29E5\\U29F4\\U29F6\\U29F7\\U29FA\\U29FB\\U2A07\\U2A08\\U2A1D\\U2A22-\\U2A2E\\U2A30-\\U2A3D\\U2A40-\\U2A45\\U2A4A-\\U2A58\\U2A5A-\\U2A63\\U2A66\\U2A67\\U2A6A-\\U2AD9\\U2ADB\\U2AF7-\\U2AFA\\U2B30-\\U2B44\\U2B47-\\U2B4C\\UFFE9-\\UFFEC"
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" a Julia identifier, sort of
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let s:idregex = '[^' . s:nonidS_chars . '0-9!' . s:uniop_chars . s:binop_chars . '][^' . s:nonidS_chars . s:uniop_chars . s:binop_chars . s:binop_chars_extra . ']*'
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let s:operators = '\%(' . '\.\%([-+*/^÷%|&!]\|//\|\\\|<<\|>>>\?\)\?=' .
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\ '\|' . '[:$<>]=\|||\|&&\||>\|<|\|<:\|:>\|::\|<<\|>>>\?\|//\|[-=]>\|\.\{3\}' .
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\ '\|' . '[' . s:uniop_chars . '!$]' .
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\ '\|' . '\.\?[' . s:binop_chars . s:binop_chars_extra . ']' .
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\ '\)'
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function! julia#idundercursor()
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" TODO...
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let w = expand('<cword>')
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" let [l,c] = [line('.'),col('.')]
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" let ll = getline(l)
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return w
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endfunction
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function! julia#gotodefinition()
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let w = julia#idundercursor()
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if empty(w)
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return ''
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endif
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let [l,c] = [line('.'),col('.')]
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let st = map(synstack(l,c), 'synIDattr(v:val, "name")')
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let n = len(st)
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if n > 0 && st[-1] =~# '^julia\%(\%(Range\|Ternary\|CTrans\)\?Operator\|\%(Possible\)\?SymbolS\?\|\%(Bl\|Rep\)\?Keyword\|Conditional\|ParDelim\|Char\|Colon\|Typedef\|Number\|Float\|Const\%(Generic\|Bool\)\|ComplexUnit\|\%(Special\|\%(Octal\|Hex\)Escape\)Char\|UniChar\%(Small\|Large\)\|Comment[LM]\|Todo\|Semicolon\)$'
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return ''
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endif
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let comprehension = 0
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let indollar = 0
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for i in range(n-1, 0, -1)
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if st[i] =~# '^juliaDollar\%(Var\|Par\|SqBra\)$'
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let indollar = 1
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endif
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if !indollar && st[i] =~# '^julia\%(\a*String\|QuotedParBlockS\?\)$'
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return ''
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endif
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if st[i] =~# '^julia\%(ParBlock\%(InRange\)\?\|SqBraBlock\|\%(Dollar\|StringVars\)\%(Par\|SqBra\)\)$'
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let comprehension = 1
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endif
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endfor
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let s1 = search('\C\<' . w . '\s*=[^=]', 'bcWzs')
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return
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endfunction
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endif
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