I’ve had this doubt from a long time ago:
I use the “amarillo” font a lot. It looks nice and is lasercutter and plotter friendly.
However, this has been driving me nuts. Of all the software I use, all of them render the “r” one way and Lightburn renders it with a long curl.
I am getting the same thing. I installed the font and in lightburn I get the long “r”, in windows font I get the long “r”. But in corel draw, I get a short version.
Weird?!?
Corel does not weld them, but I did and still the short one.
Prints the short one and seems it has no idea there is a long one.
Oh, and I did change the the second one you listed.
If it helps: I’ve had a little look at the DaFont font linked to above and found there are two glyphs for lower case ‘r’. Glyph ID 26 is without the extra flourish and glyph ID 78 is with the flourish.
There is another way, in Corel if you select ‘Contextual Alternatives’ in the text properties docker it changes the standard lower case ‘r’ glyph to the one with the long tail. It definitely looks like LB is using the contextual alternative glyph rather than the standard ones.
I don’t believe LightBurn has any explicit support for ligatures or contextual forms. It’s likely relying on default QT behavior and it’s likely that QT has its own quirks about which form takes precedence.
Ok, so I’ve just been having a bit of a play around with the Amarillo.otf file I downloaded from DaFont. I don’t know whether this will be of any use to @Patico but I have managed to remove the contextual alternative ‘r’ with the ‘tail’. I probably can’t post the edited font file here due to licensing restrictions but I can explain what I did to create it.
Open the Amarillo.otf file with FontForge (free font editor).
Select lower case ‘r’ in grid.
Click the ‘Element’ menu then select ‘Glyph Info…’
Select the ‘Substitutions’ section on the left side of the dialogue.