(https://www.openeuphoria.org/) does not support.

The following file extensions are auto-detected as Euphoria file type: >

	*.e, *.eu, *.ew, *.ex, *.exu, *.exw
	*.E, *.EU, *.EW, *.EX, *.EXU, *.EXW

To select syntax highlighting file for Euphoria, as well as for
auto-detecting the `*.e` and `*.E` file extensions as Euphoria file type,
add the following line to your startup file: >

	:let g:filetype_euphoria = "euphoria3"

<	or >

	:let g:filetype_euphoria = "euphoria4"

Elixir and Euphoria share the `*.ex` file extension.  If the filetype is
specifically set as Euphoria with the g:filetype_euphoria variable, or the
file is determined to be Euphoria based on keywords in the file, then the
filetype will be set as Euphoria. Otherwise, the filetype will default to
Elixir.


ERLANG						*erlang.vim* *ft-erlang-syntax*

Erlang is a functional programming language developed by Ericsson.  Files with
the following extensions are recognized as Erlang files: erl, hrl, yaws.

The BIFs (built-in functions) are highlighted by default. To disable this,
put the following line in your vimrc: >

      :let g:erlang_highlight_bifs = 0

To enable highlighting some special atoms, put this in your vimrc: >

      :let g:erlang_highlight_special_atoms = 1


ELIXIR						*elixir.vim* *ft-elixir-syntax*

Elixir is a dynamic, functional language for building scalable and
maintainable applications.

The following file extensions are auto-detected as Elixir file types: >

	*.ex, *.exs, *.eex, *.leex, *.lock

Elixir and Euphoria share the `*.ex` file extension. If the filetype is
specifically set as Euphoria with the g:filetype_euphoria variable, or the
file is determined to be Euphoria based on keywords in the file, then the
filetype will be set as Euphoria. Otherwise, the filetype will default to
Elixir.


FLEXWIKI				*flexwiki.vim* *ft-flexwiki-syntax*

FlexWiki is an ASP.NET-based wiki package available at
https://www.flexwiki.com
NOTE: This site currently doesn't work, on Wikipedia is mentioned that
development stopped in 2009.

Syntax highlighting is available for the most common elements of FlexWiki
syntax. The associated ftplugin script sets some buffer-local options to make
editing FlexWiki pages more convenient. FlexWiki considers a newline as the
start of a new paragraph, so the ftplugin sets 'tw'=0 (unlimited line length),
'wrap' (wrap long lines instead of using horizontal scrolling), 'linebreak'
(to wrap at a character in 'breakat' instead of at the last char on screen),
and so on. It also includes some keymaps that are disabled by default.

If you want to enable the keymaps that make "j" and "k" and the cursor keys
move up and down by display lines, add this to your vimrc: >
	:let flexwiki_maps = 1


FORM						*form.vim* *ft-form-syntax*

The coloring scheme for syntax elements in the FORM file uses the default
modes Conditional, Number, Statement, Comment, PreProc, Type, and String,
following the language specifications in 'Symbolic Manipulation with FORM' by
J.A.M. Vermaseren, CAN, Netherlands, 1991.

If you want to include your own changes to the default colors, you have to
redefine the following syntax groups:

    - formConditional
    - formNumber
    - formStatement
    - formHeaderStatement
    - formComment
    - formPreProc
    - formDirective
    - formType
    - formString

Note that the form.vim syntax file implements FORM preprocessor commands and
directives per default in the same syntax group.

A predefined enhanced color mode for FORM is available to distinguish between
header statements and statements in the body of a FORM program.  To activate
this mode define the following variable in your vimrc file >

	:let form_enhanced_color=1

The enhanced mode also takes advantage of additional color features for a dark
gvim display.  Here, statements are colored LightYellow instead of Yellow, and
conditionals are LightBlue for better distinction.

Both Visual Basic and FORM use the extension ".frm".  To detect which one
should be