Marcos Douglas B. Santos <m...@delfire.net> schrieb am So., 14. Okt. 2018, 16:15:
> Do you know any Pascal lib to parse strings to convert in date/time values? > The user is supposed to type human-friendly values like: > - "day" => trunc(now) > - "day-2" => trunc(now-2) > - "week" => trunc(now-7) > - "yesterday" => trunc(now-1) > - etc... > But they could type even their computer date format or ISO as well. > > A lib in C, but very complex: > - https://github.com/gagern/gnulib/blob/master/lib/parse-datetime.y > > I would like to start with something simpler, if possible. Thank you. > I don't know a specific library that fulfills your needs, but maybe you can build something atop of FpExprPars: http://wiki.lazarus.freepascal.org/How_To_Use_TFPExpressionParser At least according to the source it also supports datetime handling. Regards, Sven
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