Bug 393579

Summary: print('> ') not handled correctly
Product: [Applications] cantor Reporter: Alexander Semke <alexander.semke>
Component: lua-backendAssignee: Lucas Hermann Negri <lucashnegri>
Status: RESOLVED FIXED    
Severity: normal CC: alexander.semke, filipe, warquark
Priority: NOR    
Version: 18.04   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: https://invent.kde.org/education/cantor/commit/37e5621b68261a41d8da6e6fcbb20e1a9c6b67bf Version Fixed In: 20.12
Sentry Crash Report:

Description Alexander Semke 2018-04-27 15:17:40 UTC 
The current logic in luasession.cpp and luaexpression.cpp doesn't handle printing of lua's prompt correctly.
Comment 1 Nikita Sirgienko 2020-09-23 14:01:23 UTC 
Also, code
```
print(3)
print(3*3)
```
doesn't handle correctly - output "9" instead of "3\n9"
Comment 2 Nikita Sirgienko 2020-09-23 20:10:52 UTC 
Git commit 37e5621b68261a41d8da6e6fcbb20e1a9c6b67bf by Nikita Sirgienko.
Committed on 23/09/2020 at 20:09.
Pushed by sirgienko into branch 'master'.

[Lua] Improve Lua parsing code. Also add support for expression queue.
FIXED-IN: 20.12

M  +4    -38   src/backends/lua/luaexpression.cpp
M  +1    -1    src/backends/lua/luaexpression.h
M  +120  -38   src/backends/lua/luasession.cpp
M  +9    -3    src/backends/lua/luasession.h

https://invent.kde.org/education/cantor/commit/37e5621b68261a41d8da6e6fcbb20e1a9c6b67bf