https://bugs.winehq.org/show_bug.cgi?id=50241
--- Comment #3 from Richard Myers rmm@cantrip.org --- Hi Alexandre,
Under Linux: 1. Download https://sidelinesoft.com/nl5/downloads/nl5.zip. 2. Unzip it into a directory called nl5 (anywhere). It contains a Win32 executable named nl5.exe. There is no installation necessary.
Under Wine: 3. Run nl5.exe. 4. File->Open <nl5_dir>\Examples\demo\12-phase.nl5. 5. Locate the larger 'dot' above V4 with the word 'plus' printed next to it. 5. Left-click (to select) the larger 'dot' (label) next to the word 'plus'. 6. <Crtl-t> to rotate the text 'plus' from horizontal to vertical.
It should rotate each letter -90 degrees, and stack them bottom to top, such that the 'p' is on the bottom, then 'l' above it, then 'u' above that, etc. I will attach an image if possible to show what it should look like (from a Virtual Windows machine). On my machine, it rotates the letters properly, but stacks them at a 45 degree angle.