TRegExpr fork from Alexey Torgashin
lazarus / 62-General

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AlexTP · 2019-11-13 12:20

https://github.com/andgineer/TRegExpr/issues/22
Please test the patch, first test it on Github repo (FPC compatible),
i am not sure i did all the things correct.

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AlexTP · 2019-12-18 19:53

Last changes. Later will suggest this to FPC...

 v. 0.966 2019.12.18
 -=- (^) Reworked opcode for char-classes [], now opcode is stored as
char pairs
  (Kind,Data) without null-terminator, which allows to have null-char
in char-classes,
  and later have meta-chars like \W \D \S in char-classes. By Alexey
Torgashin.

 v. 0.964 2019.12.12
 -=- (^) Add define UseWordChars (off by default): allows property
WordChars.
 -=- (^) Add define UseSpaceChars (off by default): allows property
SpaceChars.
  By Alexey Torgashin.

 v. 0.962 2019.12.08
 -=- (^) Ifdef UnicodeWordDetection works also on Delphi 2009+.
  By Alexey Torgashin.
 -=- (^) Property UseUnicodeWordDetection default changed to True.
 -=- (^) In Unicode mode on Delphi 2009+, UnicodeString type is used.
 -=- (^) Formatted regexpr.pas using Embarcadero Delphi Formatter.exe.

 v. 0.960 2019.12.03
 -=- (+) Support \V, \H (counterparts to \v, \h). By Alexey Torgashin.
 -=- (+) Support control escape sequences \cA...\cZ. By Alexey
Torgashin.
 -=- (+) Expression can contain NULL chars. By Alexey Torgashin.

 v. 0.957 2019.11.23
 -=- (+) InputString can contain NULL chars. By Alexey Torgashin.
 -=- (^) Rework UpperCase/LowerCase/InvertCase for FPC+Delphi.
  By Alexey Torgashin.

 v. 0.955 2019.11.20
 -=- (+) Support meta chars \v (vertical white space), \h (horizontal
  white space). By Alexey Torgashin.

 v. 0.954 2019.11.14
 -=- (^) Changed type of InputString, Expression from PChar to string.
  By Alexey Torgashin.
 -=- (+) Support non-capturing groups (?:...). By Alexey Torgashin.

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AlexTP · 2020-01-04 13:34

Wrong message from me, deleted: wrong speed testing, because 1st run
of program was much slower, and i compared 1st run with 2nd-3rd runs.

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AlexTP · 2020-01-08 16:38

I have found big slowdown of TRegExpr benchmark test which calls
Exec/ExecNext on a big string (my test had 19M string).
https://github.com/andgineer/TRegExpr/issues/129

Will tell this to SynEdit author to patch his version.

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AlexTP · 2020-01-19 17:47

Merged to FPC 3.3.