You can vote to improve syntax about packages/namespaces !
Advanced usage
| ascii_art | Use of ASCII art with PlantUML |
| command_line | Usage as command line |
| ditaa | Integration with DIagrams Through Ascii Art |
| dot | Use Graphviz/Dot language from PlantUML |
| eps | Information about Encapsulated PostScript |
| gui | Use of PlantUML as standalone tool |
| handwritten | Generate handwritten diagrams |
| jcckit | Generate charts with PlantUML |
| link | Using hyperlinks |
| oregon-trail | Remember The Oregon Trail |
| PDF Support from PlantUML | |
| sources | Where to put PlantUML diagram text description |
| statistics | Generate statistics about your PlantUML usage |
| steve | A special command dedicated to Steve Jobs and Steve Wozniak |
| smetana02 | Porting Graphviz To Java |
| sudoku | Have a break and generate Sudoku |
| svg | SVG support from PlantUML |
| unicode | Use of unicode from PlantUML |
| vizjs | Running Graphviz in Javascript |
| xearth | XEarth integration | xmi | Beta support for XMI |