Hi, John, Thanks. It does help, but I'm afraid it just repeats much that the messages say. I think I'll try to compile the program with gcc-2.95's C compiler. Gee, I think I'll go crazy if ISO changes its Prolog standard. :) Bill > Hi Bill, > > > command.c: In function 'c_interp': > > command.c:55: error: invalid lvalue in assignment > > You have an invalid lvalue in your assignment on-or-near line 55. > > > command.c: In function 'c_condition': > > command.c:190: error: invalid lvalue in assignment > > command.c:194: error: invalid lvalue in assignment > > You have two more invalid lvalue in your assignments on-or-near lines 190 > and 194. > > > command.c: In function 'c_doall': > > command.c:215: warning: incompatible implicit declaration of built-in function > 'strlen' > > It appears you forgot to #include <string.h> at the top of your command.c > file. Or your source re-declares strlen in an incompatible way. > > HTH, > --Eljay > > ________________________________________________________________ Please visit a saintly hero. http://www.jakemoore.org "Pro-choice?" Click here: http://www.abortionno.com/Resources/pictures.html
