Sha256: 710e18859ec139684ea47770d5ae9844185246318e3f3a8264e1069c38e96eac
Contents?: true
Size: 1.77 KB
Versions: 22
Compression:
Stored size: 1.77 KB
Contents
var ume = (function() {
function normalise(text) {
return text.replace(/\s+/g, " ").trim();
}
function escapeEntities(text) {
return text.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
}
const BOLD_ITALIC_REGEX = /(?:(\W|^)(\*)|(\*)(\W|$)|(\W|^)(_)|(_)(\W|$))/;
function parseInlines(text) {
const parts = text.split(BOLD_ITALIC_REGEX);
if(parts.filter(function(part) { return part == "*"; }).length % 2 != 0) return text;
if(parts.filter(function(part) { return part == "_"; }).length % 2 != 0) return text;
var inBold = false;
var inItalic = false;
var html = [];
for(const part of parts) {
if(part == "*") {
inBold = !inBold;
html.push(inBold ? "<b>" : "</b>"); //Note that in_bold has been inverted, so this is inverted as well
}
else if(part == "_") {
inItalic = !inItalic;
html.push(inItalic ? "<i>" : "</i>"); //Note that in_italic has been inverted, so this is inverted as well
}
else {
html.push(part);
}
}
return html.join("");
}
function parseHeading(text) {
const parts = text.match(/^(#+) (.*)$/);
return "<h" + parts[1].length + ">" + parseInlines(parts[2]) + "</h" + parts[1].length + ">";
}
function parseParagraph(text) {
return "<p>" + parseInlines(text) + "</p>";
}
return function(text) {
const nodes = text.split(/(\r?\n){2,}/g);
var html = [];
for(const node of nodes) {
const cleanedNode = escapeEntities(normalise(node));
if(cleanedNode.startsWith("#")) html.push(parseHeading(cleanedNode));
else html.push(parseParagraph(cleanedNode));
}
return html.join("");
}
})();
if(typeof module === "object" && typeof module.exports === "object") module.exports = ume;
Version data entries
22 entries across 22 versions & 1 rubygems