0.2.1

- fix and update documentation

grammar2uml/src/main/resources/grammar2umlVersion.properties

-#Thu Feb 24 16:08:53 CET 2022
-version=0.2
+#Thu Feb 24 16:54:04 CET 2022
+version=0.2.1

pages/docs/grammar2uml.md → pages/docs/index.md

 # Grammar2Uml
 
-The tool called `Grammar2Uml` ([see in repo](https://git-st.inf.tu-dresden.de/jastadd/grammar2uml/-/tree/main/grammar2uml)) takes a set of grammar specifications and creates a visualization similar to UML class diagrams.
+The tool called `Grammar2Uml` ([see in repo](https://git-st.inf.tu-dresden.de/jastadd/grammar2uml)) takes a set of grammar specifications and creates a visualization similar to UML class diagrams.
 
 ![](img/grammar2uml.png)
 ![](img/minimal-example.png)
 
 Every nonterminal will be shown as a rectangular box with its terminal children listed within it. Children are shown as containment relations between parent and child, whereas relations and intrinsic references are shown using arrows.
 
-Furthermore, some options may be specified.
-
-|         Name         | Required (Default) |                               Description                               |
-|----------------------|--------------------|-------------------------------------------------------------------------|
-| `--output`           | No (`uml.md`)      | target file to be generated.                                            |
-| `--inputGrammar2Uml` | No                 | grammar2uml definition file, see [below](#grammar2uml-definition-file). |
-| `--defaultFolders`   | No (`false`)       | Creates a default folder per grammar file.                              |
-| `--help`             | No                 | Print usage and exit.                                                   |
-| `--version`          | No                 | Print version and exit.                                                 |
-| `--verbose`          | No                 | Print more messages while compiling.                                    |
+Furthermore, more options may be specified.
+
+|         Name         |                               Description                               |
+|----------------------|-------------------------------------------------------------------------|
+| `--output`           | target file to be generated (default: `uml.md` or `uml.png`, depending on `--printSource`) |
+| `--inputGrammar2Uml` | grammar2uml definition file, see [below](#grammar2uml-definition-file). |
+| `--printSource`      | If set, the output will be the source code instead of a png. (default: create a png) |
+| `--defaultFolders`   | If set, creates a default folder per grammar file. (default: use one global folder) |
+| `--help`             | Print usage and exit.                                                   |
+| `--version`          | Print version and exit.                                                 |
+| `--verbose`          | Print more messages while compiling.                                    |
 
 ## Grammar2uml definition file
 

pages/mkdocs.yml

@@ -3,7 +3,6 @@ repo_url: https://git-st.inf.tu-dresden.de/jastadd/grammar2uml
 site_dir: ../public
 
 nav:
-  - "grammar2uml": grammar2uml.md
   - "API documentation": ragdoc/index.html
 
 theme: