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accept weird date format in From lines used by (old?) tbird

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dockes 2008-08-29 13:05:12 +00:00
parent 63d91ffefc
commit a8c96287cf
1 changed files with 12 additions and 2 deletions
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14
src/internfile/mh_mbox.cpp
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@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: mh_mbox.cpp,v 1.3 2007-12-13 06:58:21 dockes Exp $ (C) 2005 J.F.Dockes";
static char rcsid[] = "@(#$Id: mh_mbox.cpp,v 1.4 2008-08-29 13:05:12 dockes Exp $ (C) 2005 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
@ -115,16 +115,26 @@ static inline void stripendnl(line_type& line, int& ll)
// From dockes Fri Dec 1 20:36:39 +0100 2006
// The modified regexp gives the exact same results on the ietf mail archive
// and my own's.
// Update, 2008-08-29: some old? Thunderbird versions apparently use a date
// in "Date: " header format, like: From - Mon, 8 May 2006 10:57:32
// This was added as an alternative format. By the way it also fools "mail" and
// emacs-vm, Recoll is not alone
//
static const char *frompat =
#if 0 //1.9.0
"^From .* [1-2][0-9][0-9][0-9]$";
#endif
#if 1
"^From[ ]+[^ ]+[ ]+" // From toto@tutu
"^From[ ]+[^ ]+[ ]+" // From whatever
"[[:alpha:]]{3}[ ]+[[:alpha:]]{3}[ ]+[0-3 ][0-9][ ]+" // Date
"[0-2][0-9]:[0-5][0-9](:[0-5][0-9])?[ ]+" // Time, seconds optional
"([^ ]+[ ]+)?" // Optional tz
"[12][0-9][0-9][0-9]" // Year, unanchored, more data may follow
"|" // Or standard mail Date: header format
"^From[ ]+[^ ]+[ ]+" // From toto@tutu
"[[:alpha:]]{3},[ ]+[0-3]?[0-9][ ]+[[:alpha:]]{3}[ ]+" // Date Mon, 8 May
"[12][0-9][0-9][0-9][ ]+" // Year
"[0-2][0-9]:[0-5][0-9](:[0-5][0-9])?" // Time, secs optional: 10:57(:32)?
;
#endif
// "([ ]+[-+][0-9]{4})?$"