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Am 27.02.2015 um 14:45 schröbte vadim yegor0v:

On 27.02.2015 15:28, Roberto Ierusalimschy wrote:

Does it "crash" or throw an error? -- Roberto

0.047 0.046 0.047 C:\!\lua-5.3.0\src\lua.exe: attempt to call a nil value
stack traceback:
         [C]: in function 'lpeg.match'
         lpeg_test4.lua:13: in upvalue 'parse'
         lpeg_test4.lua:17: in upvalue 'test_lpeg'
         lpeg_test4.lua:22: in local 'test'
         lpeg_test4.lua:25: in main chunk
         [C]: in ?
That error happens on the 32767th call to `test_lpeg` here, so it's probably some overflow of a `short` variable ... 

Philipp