tx­greeks – Shape se­lec­tion for TX fonts Greek let­ters

The pack­age al­lows LaTeX users who use the TX fonts to se­lect the shapes (italic or up­right) for the Greek low­er­case and up­per­case let­ters. Once the shapes for low­er­case and up­per­case have been se­lected via a pack­age op­tion, the \other pre­fix (e.g., \other­al­pha) al­lows us­ing the al­ter­nate glyph (as in the fourier pack­age). The tx­greeks pack­age does not con­strain the text font that may be used in the doc­u­ment.