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Werner Almesberger
3ad6c2c44b
This makes checking of variables more strict: a variable can only
be used in the right -hand side of an assignment if it has been
assigned by an unconditional predecessor or if it has been matched
by a parent.
Things that wouldn't work anymore:
REF=X* {
FN=*V { X=Y }
Z=$X /* we can't be sure X=Y was taken */
}
FN=*R {
X=$REF /* no previous use of REF */
}
eda-tools ========= This is a collection of utilities for Electronic Design Automation: - boom: a BOM-processing system. Note that the core scripts of BOOM are at http://svn.openmoko.org/trunk/eda/boom. The material here builds upon them. - dsv: data sheet viewer. A simple but efficient system for caching data sheets and displaying them with xpdf from command line. - fpd2pdf: convert a set of footprints (made with FPED) into a reviewer-friendly PDF. - fab: set of tools to convert/generate files for fabrication - mlztx: set of tools to copy text across layers or across text fields in a layout, e.g., to place a version number at several locations - schhist: a system to walk a KiCad project's git revision history and generating Web-browseable graphical differences of the schematics. - swpcmp: swap components in a layout Each utility can have its own licensing terms. They're specified in the respective directory or in the file itself.