Hi Peter,
>I would like to change the value of a invisible attribute in gschem (device,
>class, comment, ....)
>But when this attribut is marked as invisible in the symbol editor, I can't
>get it in the schematic.
>
>Is there any way to do this?
>
Not easily at this time. However, there is one workaround that
will promote all invisible attributes to the schematic level, but this might
clutter your schematics up a little. Just enable:
; promote-invisible string
;
; If attribute-promotion is enabled, then this controls if invisible floating
; attributes are promoted (attached to the outside of the component) if the
; text string is invisible. There are cases where it is undesirable, so the
; default is disabled.
;
;(promote-invisible "enabled")
(promote-invisible "disabled")
in the system-gschemrc or in a local gafrc file.
One of the more immediate things I am going to add is a way to tell
libgeda to promote a set of attribute unconditionally. This has been
discussed several times at some of the local freedog meetings.
-Ales