syntax "rest" "\.rest$" "\.rst$"

## Bold
color red "\*\*[^*]+\*\*"

## Code block
color brightred "::"

## Link reference
color blue "`[^`]+`_{1,2}"

## Code
color yellow "``[^`]+``"

## Directives or comments
color cyan "^\.\. .*$"

## Anon link targets
color cyan "^__ .*$"

## h1
color yellow "^###+$"
color yellow "^\*\*\*+$"

## h2
color magenta "^===+$"

## h3
color red "^---+$"

## h4
color green "^\^\^\^+$"

## h5
color blue "^"""+$"