50 lines
1.7 KiB
VimL
50 lines
1.7 KiB
VimL
|
" Vim syntax file
|
||
|
|
" Language: HDL
|
||
|
|
" Maintainer: Severyn Kozak
|
||
|
|
" Latest Revision: 11 November 2014
|
||
|
|
|
||
|
|
if version < 600
|
||
|
|
syntax clear
|
||
|
|
endif
|
||
|
|
|
||
|
|
" The `.hdl` extension is reserved for the `vhdl` filetype, and, by the time
|
||
|
|
" this plugin is sourced, Vim has already loaded the `vhdl` ftplugin files,
|
||
|
|
" which contain some undesired settings. The fullproof way to ignore them is to
|
||
|
|
" prevent Vim from ever setting the `vhdl` filetype, which can only be done by
|
||
|
|
" having the user specify the following:
|
||
|
|
"
|
||
|
|
" au BufNewFile,BufRead *.hdl setfiletype hdl
|
||
|
|
"
|
||
|
|
" in their vimrc, which is messy. Best to let the plugin do the work just by
|
||
|
|
" explicitly overriding the settings that we don't want, like the following.
|
||
|
|
setl indentexpr=
|
||
|
|
setl formatoptions+=or
|
||
|
|
let b:current_syntax = "hdl"
|
||
|
|
let did_load_filetypes = 1
|
||
|
|
|
||
|
|
syn match _hdl_comment_inline "\/\/.*"
|
||
|
|
syn match _hdl_delimiter "[,;:.]"
|
||
|
|
syn match _hdl_assignment "="
|
||
|
|
syn match _hdl_number "\v(\w)@<!\d+"
|
||
|
|
syn match _hdl_surrounding "[[\](){}]"
|
||
|
|
syn match _hdl_pin_name "\a[a-zA-Z0-9]*\ze=" contains=ALL
|
||
|
|
syn region _hdl_comment_block start="/\*" end="*/"
|
||
|
|
syn keyword _hdl_builtin_chip Add16 ALU And And16 ARegister Bit DFF DMux
|
||
|
|
\ DMux4Way DMux8Way DRegister Mux4Way16 Mux8Way16 FullAdder HalfAdder Inc16
|
||
|
|
\ Keyboard Mux Mux16 Or Or16 Or8Way PC RAM RAM16K RAM4K RAM512 RAM64 ROM32K
|
||
|
|
\ Screen Xor RAM8 Register RegisterWithGUI Nand Not Not16
|
||
|
|
syn keyword _hdl_section CHIP PARTS IN OUT
|
||
|
|
|
||
|
|
syn keyword _hdl_constant true false
|
||
|
|
|
||
|
|
hi link _hdl_comment_block Comment
|
||
|
|
hi link _hdl_comment_inline Comment
|
||
|
|
hi link _hdl_builtin_chip Constant
|
||
|
|
hi link _hdl_section Label
|
||
|
|
hi link _hdl_delimiter Comment
|
||
|
|
hi link _hdl_surrounding Delimiter
|
||
|
|
hi link _hdl_number Number
|
||
|
|
hi link _hdl_constant Constant
|
||
|
|
hi link _hdl_assignment Operator
|
||
|
|
hi link _hdl_pin_name Identifier
|