mirror of https://github.com/neovim/neovim.git
46 lines
1.4 KiB
VimL
46 lines
1.4 KiB
VimL
" Vim syntax support file
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" Maintainer: The Vim Project <https://github.com/vim/vim>
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" Last Change: 2023 Aug 10
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" Former Maintainer: Bram Moolenaar <Bram@vim.org>
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" This file is used for ":syntax on".
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" It installs the autocommands and starts highlighting for all buffers.
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if !has("syntax")
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finish
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endif
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" If Syntax highlighting appears to be on already, turn it off first, so that
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" any leftovers are cleared.
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if exists("syntax_on") || exists("syntax_manual")
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so <sfile>:p:h/nosyntax.vim
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endif
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" Load the Syntax autocommands and set the default methods for highlighting.
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runtime syntax/synload.vim
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" Load the FileType autocommands if not done yet.
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if exists("did_load_filetypes")
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let s:did_ft = 1
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else
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filetype on
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let s:did_ft = 0
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endif
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" Set up the connection between FileType and Syntax autocommands.
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" This makes the syntax automatically set when the file type is detected
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" unless treesitter highlighting is enabled.
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" Avoid an error when 'verbose' is set and <amatch> expansion fails.
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augroup syntaxset
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au! FileType * if !exists('b:ts_highlight') | 0verbose exe "set syntax=" . expand("<amatch>") | endif
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augroup END
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" Execute the syntax autocommands for the each buffer.
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" If the filetype wasn't detected yet, do that now.
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" Always do the syntaxset autocommands, for buffers where the 'filetype'
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" already was set manually (e.g., help buffers).
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doautoall syntaxset FileType
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if !s:did_ft
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doautoall filetypedetect BufRead
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endif
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