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Fixes bug where usage parsing fails on multiple blank lines. #109

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Fixes bug where usage parsing fails on multiple blank lines. #109

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2 changes: 1 addition & 1 deletion docopt.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -171,7 +171,7 @@ static std::vector<std::string> parse_section(std::string const& name, std::stri
"(?:^|\\n)" // anchored at a linebreak (or start of string)
"("
"[^\\n]*" + name + "[^\\n]*(?=\\n?)" // a line that contains the name
"(?:\\n[ \\t].*?(?=\\n|$))*" // followed by any number of lines that are indented
"(?:\\n*[ \\t].*?(?=\\n|$))*" // followed by any number of blank lines, or lines that are indented
")",
std::regex::icase
};
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