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Fixes option parsing on C++ libs that match EOL differently #136

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Fixes option parsing on C++ libs that match EOL differently #136

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8c506d8
Fixes bug where usage parsing fails on multiple blank lines.
ttuggle May 1, 2019
ea2be50
Added support for C++ libs that do not match EOL
ttuggle Jul 27, 2020
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Fixes bug where usage parsing fails on multiple blank lines.
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@ttuggle
ttuggle committed May 1, 2019
commit 8c506d8611ea560d9137057867733005b0edc1bb
2 changes: 1 addition & 1 deletion docopt.cpp
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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
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@jaredgrubb jaredgrubb Jul 29, 2020

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Is the issue that it won't match just a newline (without spaces)?

"(?:\\n*[ \\t].*?(?=\\n|$))*" // followed by any number of blank lines, or lines that are indented
")",
std::regex::icase
};
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