Created attachment 109059 [details] screenshot of fit result window The attached screenshot shows that Unicode characters are not displayed correctly.
Created attachment 109346 [details] patch The attached patch fixes the bug for me and also the Unicode warnings I reported in bug 387118 and bug 387196.
Git commit 574bf9af7177db1ad0ee6e5c7cb3a7d7d6929c8b by Alexander Semke. Committed on 13/12/2017 at 06:12. Pushed by asemke into branch 'master'. Comming Uwe's patch to fix the unicode string in Fit curve dock on Windows. FIXED-IN: 2.5 M +66 -60 src/backend/worksheet/plots/cartesian/XYFitCurve.cpp M +25 -19 src/kdefrontend/dockwidgets/XYFitCurveDock.cpp https://commits.kde.org/labplot/574bf9af7177db1ad0ee6e5c7cb3a7d7d6929c8b