ERROR: Recursion detected calling function 'crash' in file recursion-test-function.scad, line 1
TRACE: called by 'crash', in file recursion-test-function.scad, line 1.
TRACE: called by 'crash', in file recursion-test-function.scad, line 1.
TRACE: called by 'crash', in file recursion-test-function.scad, line 1.
TRACE: called by 'crash', in file recursion-test-function.scad, line 1.
TRACE: called by 'crash', in file recursion-test-function.scad, line 1.
