ECHO             1173 src/actioncompiler/lex.swf4.c #define ECHO do { if (fwrite( swf4text, swf4leng, 1, swf4out )) {} } while (0)
ECHO             1339 src/actioncompiler/lex.swf5.c #define ECHO do { if (fwrite( swf5text, swf5leng, 1, swf5out )) {} } while (0)