## Syntax highlighting for Markdown files.

syntax markdown "\.md$"
comment "<!--|-->"

# Quoted:
color magenta "^[ 	]*>.*"

# List-item markers:
color brightmagenta "^(    |	)* ? ? ?(\*|\+|-|[1-9]+\.)( +|	)"

# Emphasis and strong:
color green "\*[^*]+\*|_[^_]+_"
color brightgreen "\*\*[^*]+\*\*|__[^_]+__"

# Strikethrough:
color red "~~.+~~"

# URLs and links:
color brightblue "\[[^]]+\]\([^)]+\)"
color brightmagenta "!?\[[^]]+\]"

# Code, indented code, and fenced code:
color brightcyan "`[^`]+`"
color brightcyan start="^(    |	)+([^*+0-9> 	-]|[*+-]\S|[0-9][^.]).*" end="^$"
color brightcyan start="```" end="```"

# Headings and the underlining of headings:
color brightyellow "^#.*"
color brightyellow "^(=+|-+)$"

# HTML tags and comments:
color cyan "<[^>]+>"
color cyan start="<!--" end="-->"