Cdiffs Udiffs Wdiffs Sdiffs Frames Old New Patch Raw cpp/cpp.c

cpp: if a macro with parameters is invoked without any, don't destroy state
Previously, we would parse a macro foo() presuming that we would always
see the opening parenthesis indicating the begining of the parameter
list.  If we saw 'foo' we would consume the token _following_ 'foo'
presuming it would be the parenthesis, and if it was not, would not
paste it to the output.

28 lines changed: 27 ins; 0 del; 1 mod; 1570 unchg

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