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Remove unnecessary escapes #74

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Remove unnecessary escapes #74

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810db18
Remove unnecessary escapes
Rafatcb Jan 31, 2024
38840a7
Merge branch 'main' into remove-unnecessary-escapes
zuchka Aug 2, 2024
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20 changes: 11 additions & 9 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -17,9 +17,9 @@ module.exports = function(md, options) {
try {
if (options.stripListLeaders) {
if (options.listUnicodeChar)
output = output.replace(/^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm, options.listUnicodeChar + ' $1');
output = output.replace(/^([\s\t]*)([*\-+]|\d+\.)\s+/gm, options.listUnicodeChar + ' $1');
else
output = output.replace(/^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm, '$1');
output = output.replace(/^([\s\t]*)([*\-+]|\d+\.)\s+/gm, '$1');
}
if (options.gfm) {
output = output
Expand Down Expand Up @@ -58,14 +58,14 @@ module.exports = function(md, options) {
// Remove HTML tags
.replace(htmlReplaceRegex, '')
// Remove setext-style headers
.replace(/^[=\-]{2,}\s*$/g, '')
.replace(/^[=-]{2,}\s*$/g, '')
// Remove footnotes?
.replace(/\[\^.+?\](\: .*?$)?/g, '')
.replace(/\[\^.+?\](: .*?$)?/g, '')
.replace(/\s{0,2}\[.*?\]: .*?$/g, '')
// Remove images
.replace(/\!\[(.*?)\][\[\(].*?[\]\)]/g, options.useImgAltText ? '$1' : '')
.replace(/!\[(.*?)\][[(].*?[\])]/g, options.useImgAltText ? '$1' : '')
// Remove inline links
.replace(/\[([^\]]*?)\][\[\(].*?[\]\)]/g, options.replaceLinksWithURL ? '$2' : '$1')
.replace(/\[([^\]]*?)\][[(].*?[\])]/g, options.replaceLinksWithURL ? '$2' : '$1')
// Remove blockquotes
.replace(/^(\n)?\s{0,3}>\s?/gm, '$1')
// .replace(/(^|\n)\s{0,3}>\s?/g, '\n\n')
Expand All @@ -74,9 +74,11 @@ module.exports = function(md, options) {
// Remove atx-style headers
.replace(/^(\n)?\s{0,}#{1,6}\s*( (.+))? +#+$|^(\n)?\s{0,}#{1,6}\s*( (.+))?$/gm, '$1$3$4$6')
// Remove * emphasis
.replace(/([\*]+)(\S)(.*?\S)??\1/g, '$2$3')
// Remove _ emphasis
.replace(/(_+)(.*?\S)(_+)/g, '$1$3$4$5')
.replace(/([*]+)(\S)(.*?\S)??\1/g, '$2$3')
// Remove _ emphasis. Unlike *, _ emphasis gets rendered only if
// 1. Either there is a whitespace character before opening _ and after closing _.
// 2. Or _ is at the start/end of the string.
.replace(/(^|\W)([_]+)(\S)(.*?\S)??\2($|\W)/g, '$1$3$4$5')
// Remove code blocks
.replace(/(`{3,})(.*?)\1/gm, '$2')
// Remove inline code
Expand Down
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