Results 6 issues of Chris Pacejo

Support definitions in REPL, to aid exploration of TLA by new users. Requested already in #586; here is a proposed design. The REPL should maintain a sequence of operator definitions...

enhancement
Tools

This module: ``` ---- MODULE tlapmhidebug ---- AXIOM X == TRUE AXIOM Y == TRUE USE X, Y HIDE X, Y ==== ``` results in the backtrace: ``` $ tlapm...

bug
semantic checker

**Describe the bug** Activity diagram input split (multi-start) doesn't work with EPS output. **To Reproduce** Using the example from the manual: ``` @startuml split -[hidden]-> :A; split again -[hidden]-> :B;...

triage

The "cancel" button only would cancel the first stop of a multistop.

For empty waves (as can happen with a stop with repetitions) an uninitialized pointer got accessed during write to disk. (Only saw this happen on ARM.)