[Bug-XBoard] [bug #27799] fix for nested-nested-nested variations

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?27799>

                 Summary: fix for nested-nested-nested variations
                 Project: XBoard
            Submitted by: None
            Submitted on: Sat Oct 24 16:51:30 2009
                Category: None
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

In file parser.l theres a problem with nested-nested variations in PGN files
at around line 920. I fixed it with:
\([^()]*(\([^()]*(\([^()]*(\([^()]*\)[^()]*)*\)[^()]*)*\)[^()]*)+[^()]*\)  {
/* nested () */

Attached is a PGN by Fabiano Caruana to test if it works.



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File Attachments:


-------------------------------------------------------
Date: Sat Oct 24 16:51:30 2009  Name: f.pgn  Size: 14kB   By: None
Attached is a PGN by Fabiano Caruana
<http://savannah.gnu.org/bugs/download.php?file_id=18937>

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  <http://savannah.gnu.org/bugs/?27799>

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