![expl3 - Unable to show the macro/command definition, when the macro/command defined with optional argument - TeX - LaTeX Stack Exchange expl3 - Unable to show the macro/command definition, when the macro/command defined with optional argument - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/zl3fH.png)
expl3 - Unable to show the macro/command definition, when the macro/command defined with optional argument - TeX - LaTeX Stack Exchange
![macros - \NewDocumentCommand vs \newcommand vs \NewExpandableDocumentCommand (to define a container for a text) - TeX - LaTeX Stack Exchange macros - \NewDocumentCommand vs \newcommand vs \NewExpandableDocumentCommand (to define a container for a text) - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/Pk1Eg.png)
macros - \NewDocumentCommand vs \newcommand vs \NewExpandableDocumentCommand (to define a container for a text) - TeX - LaTeX Stack Exchange
![Roam Research on X: "Our LaTeX just got a major upgrade!🚀 You can now define and use Macros to customize your typesetting experience, along with some new syntax like 'angl' and 'set'. Roam Research on X: "Our LaTeX just got a major upgrade!🚀 You can now define and use Macros to customize your typesetting experience, along with some new syntax like 'angl' and 'set'.](https://pbs.twimg.com/media/FqPCJ9SWYAAKVD3.jpg:large)
Roam Research on X: "Our LaTeX just got a major upgrade!🚀 You can now define and use Macros to customize your typesetting experience, along with some new syntax like 'angl' and 'set'.
![hyperref - How do I define a macro that wraps a text and link to involve an underscore? - TeX - LaTeX Stack Exchange hyperref - How do I define a macro that wraps a text and link to involve an underscore? - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/sRUl8.png)