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+=== Getting started with Gnucap ===
+== Build and Install ==
+Gnucap source code is organised as a main library with plugins developped in numerous git repositories.
+Plugins and extensions not shipped with the main "Gnucap" package require a Gnucap
+installation for compilation and use. Installation instructions can be found in the [[https://codeberg.org/gnucap/gnucap/src/branch/develop/INSTALL|INSTALL]] file at the top level of the source repository, and in the respective documentation of the extension packages. Beware of out-of-date binary packages distributed elsewhere. When building from source, make sure to match version tags across repositories, or use the current develop branches.
+== Hello world ==
+Gnucap is undergoing developments that add support for Verilog-AMS, towards providing a contemporary approach to circuit simulation. Right now, normal use can involve old stuff, and some of the official [[gnucap:manual:examples]] involve antiquated syntax. To get unstuck, focus on examples involving Verilog features.
+== More examples ==
+There are input files in the main package that we use for [[https://codeberg.org/gnucap/gnucap/src/branch/develop/tests|testing]]. Older ones, "*.ckt" resemble batch files from the Spice2 era, and may be executed with "gnucap -b". Newer ones, with ".gc" extension can be read directly, i.e. without "-b" flag. Not all tests are instructive or beginner friendly...
+In addition to [[https://codeberg.org/gnucap/gnucap-modelgen-verilog/src/branch/develop/tests|tests]], modelgen-verilog has [[https://codeberg.org/gnucap/gnucap-modelgen-verilog/src/branch/develop/examples|examples]] with instructions, too. The [[https://codeberg.org/gnucap/gnucap-modelgen-verilog/src/branch/develop/vams|vams library]] implements example "SPICE primitives" from Annex E in Verilog-AMS.
+[[https://codeberg.org/qucs/gui/src/branch/develop/examples|Examples]] from the Qucs project demonstrate data interchange with a schematic editor.
+The [[https://codeberg.org/gnucap/gnucap-models|models-repo]] contains example uses of devices with SPICE interface.
+There are themed examples in various other repos such as [[https://codeberg.org/gnucap/gnucap-geda/src/branch/develop/examples|here]] and [[https://codeberg.org/gnucap/gnucap-python/src/branch/develop/examples|here]].