Need a bit further cleanup. Nothing gets saved to the workbook.
TODO update settings for descriptions and nicknames.
Signals need a way to map to a plot, and also CURSORS
will probably have to move into SIM_PLOT_DIAGRAM.
TODO Rebase-reword-squash
Default dialog to SPICE command.
Any of the three axis locks must lock the plotWindow Y axis (otherwise
locking Y2 but not Y1 doesn't preclude zooming).
CHANGED abandon the unpredictable behaviour of the Simulation Command
dialog. You now separately add simulation tabs (which have invariant
command types once created), and the dialog edits the current tab.
Also a bunch of bug fixes to make multiple simulation plots actually
work.
You must first check the checkbox in the Simulation Command dialog,
after which the signals will appear in the User Defined Signals
autocomplete lists.
Adds maximum step size setting used by transient analysis solver,
and 'use initial conditions (uic)' setting. Enabling uic disables
DC operating point analysis and may introduce singularities. It requires
a careful selection of initial conditions of circuit elements.
Fixes https://gitlab.com/kicad/code/kicad/issues/2515
Also fixes a bug so that voltages, currents and power dissipations are
only probed if the flag is set -- this keeps ngspice from throwing an
error if you probe something twice (for instance, if you have .probe
commands in text and turn off the auto-probing).
