Please add:
1. Code abbreviations(called "alias" in jaPBe) - customizable shortcuts for code snippets, e.g. typing "pr" + space expands to "ProcedureReturn", "mr" + space = "MessageRequester("", |, #PB_MessageRequester_Ok)" and so on. This way you can create shortcuts for all PB procedures or more complex snippets. At least for me, it is incredibly handy feature. I know, there is code templates tab on left, but this way is much faster/comfortable, makes coding more fun.
2. Option to set different syntax highlighting for linked lists and maps, currently there is no way to distinguish them from regular procedures. Also - option to set bold and italic fonts for all keywords, option to underline URLs.
3. Change default syntax highlighting and font to something more modern. I think, it scares new users to death )