simplified match patterns, eliminated old dollar-sign patterns added derivs to reductions; prep for jump-to and zoom-in changed step-note to step-type svn: r5316
Fixed macro hiding on applications Stepper font depends on framework settings Fixed hiding policies and gui wrt lexical vs global bindings Macro hiding removes renaming steps Better handling of nonlinear subterms & local actions Automatic pretty-print resizing Handled local-bind action (partial?) Enabled module language Disabled struct contracts for faster compilation Fixed syntax-browser on boxes, 3d syntax; normalized print params Fixed PR 8246: syntax-browser mishandled non-ascii characters svn: r4178
