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akkijp/markdown_parser.pegjs

Created July 14, 2017 06:26
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💩 markdownパーサ
Raw
markdown_parser.pegjs
start = doc
doc = block:block + {
return `<body>${block.join("")}</body>`;
}
block = headline
/ paragraph
headline = prefix:("#" / "##" / "###" / "####" / "#####" / "######") textline:TEXT_LINE EOS {
return `<h${prefix.length}>${textline}</h${prefix.length}>`
}
paragraph = textline:TEXT_LINE+ {
return `<p>${textline.join("<br />")}</p>`
}
TEXT_LINE = ch:[^\n]+ EOS { return ch.join(""); }
BLANK_LINE = [\n]
EOS
= EOL
/ EOF
EOL
= "\n"
EOF
= !.
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