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The variations tend to be called "styles." People coming newly (last 25 years or so) into design are so used to scaling a font in software that they forget every size of every style of a typeface was once drawn and made individually.įor a regular application (non-professional) to give you the usual "Regular, Bold, Italic, Bold Italic" choices, the font files themselves must be individually named internally and the fact that they are associated is a specific internal flag. Technically and historically "Foo" is a typeface and "18 pt Foo Bold Condensed" is a font, but in the era of personal computers the definitions have blurred: a typeface is now often referred to as a "font" (even though you'll buy a particular style of that typeface as a "font" in any online store), particularly among non-typographers.
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The internal names of the fonts are in conflict and the flags that indicate connections between the different font files in a typeface family (Regular, Bold, Italic, Bold Italic, etc.) are missing. The source of this problem is malformed font files.
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