Vim - Yesod

Vim plugin for the Haskell Yesod web framework.

• Syntax for config/models
• Syntax for config/routes
• Syntax for i18n messages/
• Jump to handler files from declared routes
• Jump to and Create i18n messages
• Create new handlers for routes under the cursor while in config/routes

Note: This plugin does not add syntax for shakesperean templates, there is another plugin that does: vim-syntax-shakespeare.

Installation

Compatible with Vundle, Pathogen, Vim-plug.

Usage

vim-yesod gives you some predefined mappings:

Map	Command	Action
gh	:YesodOpenHandler	Jump to the handler of the route under the cursor
gH	:YesodAddHandler	Create a new handler for the route under the cursor
gm	:YesodOpenMessage	Jump to or create the i18n message under the cursor

Configuration

Mappings

You can disable the predefined mappings with:

let g:yesod_disable_maps = 1

And then add your own like:

nnoremap <leader>H :YesodAddHandler<CR>
nnoremap <leader>h :YesodOpenHandler<CR>
nnoremap <leader>m :YesodOpenMessage<CR>

Handlers

The Yesod default location for handlers is Handler in the project root. If you keep your handlers in more than one directory, lets say for instance: src/ and moreHandlers/, you can configure it like:

let g:yesod_handlers_directories = ['Handler', 'src', 'moreHandlers']

The Handlers directories you define will be searched recursively.

i18n Messages

Default i18n language to use:

let g:yesod_messages_default_lang = "en"

Messages directory:

let g:yesod_messages_path = "messages"

Screenshots

config/models and config/routes files: