@rahulsavani @d-kad If you can try out the various places we set/edit labels that would be helpful.

Tested on macOS

Action labels work fine (you can see that action label turned "Éxït" into "xt" and removed trailing spaces from the second label automatically)

Node labels through on invalid input

I wasn't able to reproduce this with the node labels; I did change that editor and on mine I'm not able to input invalid labels. Did you build yourself from the branch? If so are you sure you've got the latest version of it?

You're right — I was three commits behind on issue_945, everything works as expected now.

Sorry for raising a false alarm!

Label editing test pass

Move dialog (infoset + action labels)

• Typed Go Left in an action label → becames Go Left
• Typed and pasted é / emoji → filtered silently
• Two actions in same infoset given same label → error, dialog stays open
• Action 2 = Left (trailing space) when action 1 = Left → still rejected
• Empty action label → blocked
• Same infoset label on both of P1's infosets → error; same label on P2's infoset → allowed
• Empty infoset label → allowed
• In the chance infoset probabilities are editable

Node dialog

• Duplicate an existing node label → error
• Typed Node1 then hit Enter (not the OK button)
• é filters

Player names (EFG and NFG)

• Rename P2 to P1's name → error
• Empty name → blocked; Esc mid-edit → reverts
• P 1 → normalizes

Strategy names (NFG)

• Duplicate strategy label within one player → error
• Same strategy label as the other player's strategy → allowed
• Empty strategy label → blocked