Add ftplugin/todo.vim

Special overrides for *.todo files. Here we unlet `b:did_ftplugin` to
allow the plugin's ftplugin to execute. Normally, we override
`b:did_ftplugin` to disable filetype functionality. In this case,
though, we do want the ftplugin code that comes with vim-twodo to be
loaded and useable.

We also set a custom colour for regular todos that fits with our default
twilight256 colour scheme.

1 files changed, 5 insertions, 0 deletions

diff --git a/ftplugin/todo.vim b/ftplugin/todo.vim
new file mode 100644
index 0000000..64642ac
--- /dev/null
+++ b/ftplugin/todo.vim
@@ -0,0 +1,5 @@
+if exists('b:did_ftplugin')
+	unlet b:did_ftplugin
+endif
+
+highlight Statement ctermbg=220 ctermfg=235