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latex_macro_single_optional_argument [2019/07/24 14:34] 60.240.96.191 created |
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====== Single Optional Argument for a LaTeX Macro ====== | ====== Single Optional Argument for a LaTeX Macro ====== | ||
- | I recently need to create a new macro for a User manual. The macro was to output a defined character, but in a colour specified by the author. Therefore, I needed a macro that accepted a single optional argument. | + | I recently needed to create a new macro for a User manual. The macro was to output a defined character, but in a colour specified by the author. Therefore, I needed a macro that accepted a single optional argument. |
After doing a lot of searching around, I could only find advice on two or more arguments. I needed this: | After doing a lot of searching around, I could only find advice on two or more arguments. I needed this: |