Cppcheck 1.80

Checking improvements:

• Added platform for Atmel AVR 8 bit microcontrollers (avr8)
• Better 'callstacks' in cppcheck messages
• Improved gnu.cfg, posix.cfg, wxwidgets.cfg and std.cfg, added motif.cfg
• Various improvements to AST, ValueFlow analysis and template parsing

Command line changes:

• Deprecated command line argument --append has been removed
• New command line argument --plist-output to create .plist files
• New command line argument --output-file to print output to file directly
• Check OpenCL files (.cl)

GUI:

• Support export of statistics to PDF
• Several small usability improvements

Additionally, lots of false positives and bugs have been fixed and several existing checks have been improved.