diff options
Diffstat (limited to 'runtime/doc/lua.txt')
| -rw-r--r-- | runtime/doc/lua.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/runtime/doc/lua.txt b/runtime/doc/lua.txt index 4be706f1bf..a6a51c1e36 100644 --- a/runtime/doc/lua.txt +++ b/runtime/doc/lua.txt @@ -2082,7 +2082,10 @@ add({filetypes}) *vim.filetype.add()* Filename patterns can specify an optional priority to resolve cases when a file path matches multiple patterns. Higher priorities are matched first. - When omitted, the priority defaults to 0. + When omitted, the priority defaults to 0. A pattern can contain + environment variables of the form "${SOME_VAR}" that will be automatically + expanded. If the environment variable is not set, the pattern won't be + matched. See $VIMRUNTIME/lua/vim/filetype.lua for more examples. @@ -2112,6 +2115,8 @@ add({filetypes}) *vim.filetype.add()* ['.*/etc/foo/.*'] = 'fooscript', -- Using an optional priority ['.*/etc/foo/.*%.conf'] = { 'dosini', { priority = 10 } }, + -- A pattern containing an environment variable + ['${XDG_CONFIG_HOME}/foo/git'] = 'git', ['README.(a+)$'] = function(path, bufnr, ext) if ext == 'md' then return 'markdown' |