diff options
| -rw-r--r-- | core/ext/mime_types.lua | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/core/ext/mime_types.lua b/core/ext/mime_types.lua index 1645ee88..07a8f19d 100644 --- a/core/ext/mime_types.lua +++ b/core/ext/mime_types.lua @@ -23,9 +23,10 @@ module('textadept.mime_types', package.seeall) -- -- [lexer]: ../modules/lexer.html -- --- ## Configuration File +-- ## Configuration Files -- --- `core/ext/mime_types.conf` is the configuration file for mime-type detection. +-- Built-in mime-types are located in `core/ext/mime_types.conf`. You can +-- override or add to them in your `~/.textadept/mime_types.conf`. -- -- #### Detection by File Extension -- @@ -79,22 +80,29 @@ shebangs = {} patterns = {} -- Load mime-types from mime_types.conf +local mime_types local f = io.open(_HOME..'/core/ext/mime_types.conf', 'rb') if f then - for line in f:lines() do - if not line:find('^%s*%%') then - if line:find('^%s*[^#/]') then -- extension definition - local ext, lexer_name = line:match('^%s*(.+)%s+(%S+)$') - if ext and lexer_name then extensions[ext] = lexer_name end - else -- shebang or pattern - local ch, text, lexer_name = line:match('^%s*([#/])(.+)%s+(%S+)$') - if ch and text and lexer_name then - (ch == '#' and shebangs or patterns)[text] = lexer_name - end + mime_types = f:read('*all') + f:close() +end +f = io.open(_USERHOME..'/mime_types.conf', 'rb') +if f then + mime_types = mime_types..'\n'..f:read('*all') + f:close() +end +for line in mime_types:gmatch('[^\r\n]+') do + if not line:find('^%s*%%') then + if line:find('^%s*[^#/]') then -- extension definition + local ext, lexer_name = line:match('^%s*(.+)%s+(%S+)$') + if ext and lexer_name then extensions[ext] = lexer_name end + else -- shebang or pattern + local ch, text, lexer_name = line:match('^%s*([#/])(.+)%s+(%S+)$') + if ch and text and lexer_name then + (ch == '#' and shebangs or patterns)[text] = lexer_name end end end - f:close() end -- |