Supporting both "no" and "on" as valid syntax with an opposite meaning could easily result in accidental misconfiguration. Suggested by stsp, tracey agrees. Patch by Josiah Frentsos, thanks!

The first example is meant to show the default values for all the options. Sync with reality.

and drop unix_socket and unix_socket_path in server context. ok stsp@

allows to hide repositories if they have the magic git-daemon-export-ok file ok op@ tracey@ stsp@

macros are already supported by parse.y but can only be defined with the -D flag. This adds the ``usual'' syntax for macros: varname = string. While here, fix the markup of the -D flag in the SYNOPSIS and sync the global `grammar' yacc rule with other parse.y grammars in base: - add the /* empty */ comment - increment file->errors on errors ok stsp@, "sure, go for it" tracey@

ok op@