GNU AutoGen - The Automated Program Generator: 7.5.4.4 main: user supplied main procedure

7.5.4.4 main: user supplied main procedure

You must supply a value for the main-text attribute. You may also supply a value for option-code. If you do, then the optionProcess invocation will not be emitted into the code. AutoOpts will wrap the main-text inside of:

int
main( int argc, char** argv )
{
 int res = <<success-exit-code>>;
 { // replaced by option-code, if that exists
 int ct = optionProcess( &<<prog-name>>Options, argc, argv);
 argc -= ct;
 argv += ct;
 }
<<main-text>>
 return res;
}

so you can most conveniently set the value with a here string (see section A Here String):

code = <<- _EndOfMainProc_
	<<your text goes here>>
	_EndOfMainProc_;

This document was generated by Bruce Korb on August 21, 2015 using texi2html 1.82.