#### 3.4.1.7 `schematic` group ¶

Since 1.9.10. Before 1.9.10 it was `gschem` group.

Name | Type | Default value | Description
--- | --- | --- | ---
`default-filename` | ‘`string`’ | ‘`"untitled"`’ | Default file name for any new schematic files. It is used to create filenames of the form `untitled_N.sch` where ‘`N`’ is a number.
`bus-ripper-size` | ‘`int`’ | ‘`200`’ | Sets the size of the auto bus rippers. Since 1.9.10.
`bus-ripper-type` | ‘`string`’ | ‘`component`’ | Possible values: ‘`component`’, ‘`net`’. Sets the bus ripper type, either a symbol (‘`component`’) or plain net. Since 1.9.10.
`bus-ripper-symname` | ‘`string`’ | ‘`busripper-1.sym`’ | The default bus ripper symbol, used when the `schematic::bus-ripper-type` configuration key is set to ‘`"component"`’. The symbol must exist in a component library. Since 1.9.10.
`bus-ripper-rotation` | ‘`string`’ | ‘`non-symmetric`’ | Possible values: ‘`non-symmetric`’, ‘`symmetric`’. This deals with how the bus ripper symbol is rotated when it is auto added to a schematic. Since 1.9.10.
`net-consolidate` | ‘`boolean`’ | ‘`true`’ | Controls if the net consolidation code is used when schematics are read in, written to disk, and when nets are being drawn (does not consolidate when things are being copied or moved yet). Net consolidation is the connection of nets which can be combined into one. Since 1.9.10.
`logging` | ‘`boolean`’ | ‘`true`’ | Determines if the logging mechanism is enabled. Since 1.9.10.
`log-window` | ‘`string`’ | ‘`later`’ | Possible values: ‘`later`’, ‘`startup`’ Controls if the log window is shown when lepton-schematic is started up (‘`startup`’), or not (‘`later`’). Since 1.9.10.
`auto-save-interval` | ‘`int`’ | ‘`120`’ | Controls how often a backup copy is made, in seconds. The backup copy is made when you make some change to the schematic, and there were more than "interval" seconds from the last autosave. Autosaving will not be allowed if setting it to zero. Since 1.9.10.