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Fixing bug about outputting "undefined" bullets #192

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Fixing bug about outputting "undefined" bullets #192

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14 changes: 6 additions & 8 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -103,11 +103,16 @@ function generate(options) {
}
}

// Searching for the first H1 and removing it if set by the options
let firstH1Index = result.findIndex(e => e.lvl === 1);
if (stripFirst && firstH1Index >= 0) {
result.splice(firstH1Index, 1);
}

opts.highest = highest(result);
res.highest = opts.highest;
res.tokens = tokens;

if (stripFirst) result = result.slice(1);
res.content = bullets(result, opts);
res.content += (opts.append || '');
return res;
Expand All @@ -126,25 +131,18 @@ function generate(options) {
function bullets(arr, options) {
var opts = utils.merge({indent: ' '}, options);
opts.chars = opts.chars || opts.bullets || ['-', '*', '+'];
var unindent = 0;

var listitem = utils.li(opts);
var fn = typeof opts.filter === 'function'
? opts.filter
: null;

// Keep the first h1? This is `true` by default
if (opts && opts.firsth1 === false) {
unindent = 1;
}

var len = arr.length;
var res = [];
var i = 0;

while (i < len) {
var ele = arr[i++];
ele.lvl -= unindent;
if (fn && !fn(ele.content, ele, arr)) {
continue;
}
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