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Fixe arg parsing when one-character argument is followed by ; #13706

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Aug 12, 2022
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6 changes: 5 additions & 1 deletion src/cascadia/TerminalApp/AppCommandlineArgs.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -809,7 +809,11 @@ void AppCommandlineArgs::_addCommandsForArg(std::vector<Commandline>& commands,
else
{
// Harder case: There was a match.
const auto matchedFirstChar = match.position(0) == 0;

// Regex will include the last character of the string before the delimiter. (see _commandDelimiterRegex)
// If the match was at the beginning of the string then there is no last character
// so we can use the length of the match to determine if it was at the beginning.
const auto matchedFirstChar = match[0].length() == 1;
// If the match was at the beginning of the string, then the
// next arg should be "", since there was no content before the
// delimiter. Otherwise, add one, since the regex will include
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