TSynMultisyn, crash with Invalid stringlist index

Original Reporter info from Mantis: Giulio

• Reporter name: Giulio Bernardi

Description:

Sometimes TSynMultiSyn causes program to crash with Invalid stringlist index when a scheme is started the second time.
See the attached program and "steps to reproduce" for details

Steps to reproduce:

Compile and run the attached program.
In the synedit, type the following (type, don't copy/paste, or the bug won't show):

&LtPos;html>

&LtPos;?php
?>

Then, after the last line, try to insert another
&LtPos;?php
line:
when you type the final "p", the program crashes.

Mantis conversion info:

• Mantis ID: 22745
• OS: Linux x86_64
• OS Build: Fedora 16
• Build: 38425
• Platform: Linux x86_64, fpc 2.6.0
• Version: 1.1 (SVN)
• Fixed in version: 1.1 (SVN)
• Fixed in revision: 38428 (#d93e43d1)
• Target version: 1.2.0
• LazTarget: 1.2