The -h and -V/--version flags must be given before the command; with those flags the command is actually optional, but don't over-complicate the usage string with these nitpicks. ok/improvements 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@

Spotted by stsp@ while considering a feature request for cmd_integrate. ok stsp@

Brings in improved accuracy of function prototypes in hunk headers.

The limit feature is more than just a search operation, tog's man page has been updated accordingly.

This command acts like a search operation, and the display should reflect that.