argument, which is supposed to flatten all selected instances.
After flattening, instead of deleting the instance from the
cell, it deleted the instance from the selection, leaving the
one in the cell.
of a label from the command line. Also fixed a long-standing
irritation that "setlabel" would change the properties of a label
in the edit cell but not in the selection itself, which would
cause the label to be drawn both with the original properties
in the selection and the new properties in the edit cell. Now
both views will track the same changes.
This commit makes the code (mostly) C99-compatible, enabling to compile
it without the -Wno-error=implicit-function-declaration flag. This
way, Magic becomes usable on arm64 architectures, specifically on Apple
computers with M1/M2 SoC.
The previous behavior was to generate hierarchical names for all
labels when copying contents of subcells. This is "safe" for
copying selections without accidentally shorting things through
labeling, but it can make a mess of the selection. Options are
now "select do labels" for the existing behavior, "select no labels"
to not show any labels, and "select simple labels" to show only the
root name of labels in subcells.