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Diffstat (limited to 'runtime/syntax/syntax.vim')
| -rw-r--r-- | runtime/syntax/syntax.vim | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/runtime/syntax/syntax.vim b/runtime/syntax/syntax.vim new file mode 100644 index 0000000..55a2ee6 --- /dev/null +++ b/runtime/syntax/syntax.vim @@ -0,0 +1,44 @@ +" Vim syntax support file +" Maintainer: Bram Moolenaar <Bram@vim.org> +" Last Change: 2022 Apr 12 + +" This file is used for ":syntax on". +" It installs the autocommands and starts highlighting for all buffers. + +if !has("syntax") + finish +endif + +" If Syntax highlighting appears to be on already, turn it off first, so that +" any leftovers are cleared. +if exists("syntax_on") || exists("syntax_manual") + so <sfile>:p:h/nosyntax.vim +endif + +" Load the Syntax autocommands and set the default methods for highlighting. +runtime syntax/synload.vim + +" Load the FileType autocommands if not done yet. +if exists("did_load_filetypes") + let s:did_ft = 1 +else + filetype on + let s:did_ft = 0 +endif + +" Set up the connection between FileType and Syntax autocommands. +" This makes the syntax automatically set when the file type is detected. +" Avoid an error when 'verbose' is set and <amatch> expansion fails. +augroup syntaxset + au! FileType * 0verbose exe "set syntax=" . expand("<amatch>") +augroup END + + +" Execute the syntax autocommands for the each buffer. +" If the filetype wasn't detected yet, do that now. +" Always do the syntaxset autocommands, for buffers where the 'filetype' +" already was set manually (e.g., help buffers). +doautoall syntaxset FileType +if !s:did_ft + doautoall filetypedetect BufRead +endif |