Add verilator checker for verilog.

README.markdown

@@ -32,8 +32,8 @@ Fortran, Gentoo metadata, Go, Haml, Haskell, Haxe, HSS, HTML, Java,
 JavaScript, JSON, LESS, LISP, LLVM intermediate language, Lua, MATLAB,
 NASM, Objective-C, Objective-C++, OCaml, Perl, Perl POD, PHP, Puppet,
 Python, reStructuredText, Ruby, Rust, SASS/SCSS, Scala, Slim, Tcl, TeX,
-Twig, TypeScript, Vala, VHDL, xHtml, XML, XSLT, YAML, z80, Zope page
-templates, zsh.
+Twig, TypeScript, Vala, Verilog, VHDL, xHtml, XML, XSLT, YAML, z80, Zope
+page templates, zsh.
 
 ## Screenshot
 

syntax_checkers/verilog/verilator.vim

@@ -0,0 +1,42 @@
+"============================================================================
+"File:        verilator.vim
+"Description: Syntax checking plugin for syntastic.vim
+"Maintainer:  Kocha <kocha dot lsifrontend at gmail dot com>
+"============================================================================
+
+if exists("g:loaded_syntastic_verilog_verilator_checker")
+    finish
+endif
+let g:loaded_syntastic_verilog_verilator_checker = 1
+
+if !exists('g:syntastic_verilog_compiler')
+    let g:syntastic_verilog_compiler = 'verilator'
+endif
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! SyntaxCheckers_verilog_verilator_IsAvailable()
+    return executable(g:syntastic_verilog_compiler)
+endfunction
+
+if !exists('g:syntastic_verilog_compiler_options')
+    let g:syntastic_verilog_compiler_options = '-Wall'
+endif
+
+function! SyntaxCheckers_verilog_verilator_GetLocList()
+    return syntastic#c#GetLocList('verilog', 'verilator', {
+        \ 'errorformat':
+        \     '%%%trror-%\=%\w%#: %f:%l: %m,' .
+        \     '%%%tarning-%\=%\w%#: %f:%l: %m',
+        \ 'main_flags': '--lint-only' })
+endfunction
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'verilog',
+    \ 'name': 'verilator'})
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set et sts=4 sw=4: