![macros - xparse error: "kernel/missing-colon" when defining a new command using cs_new:Nn - TeX - LaTeX Stack Exchange macros - xparse error: "kernel/missing-colon" when defining a new command using cs_new:Nn - TeX - LaTeX Stack Exchange](http://i.imgur.com/TEMN2g1.jpg)
macros - xparse error: "kernel/missing-colon" when defining a new command using cs_new:Nn - TeX - LaTeX Stack Exchange
![Maths preview broken when newcommand default argument is a space · Issue #2219 · James-Yu/LaTeX-Workshop · GitHub Maths preview broken when newcommand default argument is a space · Issue #2219 · James-Yu/LaTeX-Workshop · GitHub](https://user-images.githubusercontent.com/58337895/88030462-d85bf380-cb6d-11ea-9da8-840962cf8100.png)
Maths preview broken when newcommand default argument is a space · Issue #2219 · James-Yu/LaTeX-Workshop · GitHub
![macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/N89Gd.png)
macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange
![macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/oA6aL.png)
macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange
![Defining a newcommand with sub- or superscript and avoiding "double subscript" error - TeX - LaTeX Stack Exchange Defining a newcommand with sub- or superscript and avoiding "double subscript" error - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/rkbi6.png)
Defining a newcommand with sub- or superscript and avoiding "double subscript" error - TeX - LaTeX Stack Exchange
![New Commands Page 1 Page 2 Fancyhdr Quotchap Page 1 Page 2 Todonotes Geometry Page 1 Page 2 Hyperref Babel Xcolor Beamer Page 1 Page 2 Page 3 "Top 5" useful packages "Top 3" styling packages Latex Packages Latex Macros How to create a ... New Commands Page 1 Page 2 Fancyhdr Quotchap Page 1 Page 2 Todonotes Geometry Page 1 Page 2 Hyperref Babel Xcolor Beamer Page 1 Page 2 Page 3 "Top 5" useful packages "Top 3" styling packages Latex Packages Latex Macros How to create a ...](https://steeven9.github.io/USI-LaTeX/media/img/package_new_command_3.png)