Patching a command with an optional argument or declared with \DeclareRobustCommand
4968
When to use \LetLtxMacro?
8549
Best way to parse command line arguments in C#?
152004
Is it possible to override the command line's built in "cd" command?
155595
argument-aware alias command?
32002
Providing command key-value arguments with commas in value
12665
\verb in custom command
26612
Creating a newcommand with indefinite arguments
41371
Replace Builtin commands with Custom Commands for CMD.exe
38194
Usage of enclosing braces {} as arguments to commands and their options
18538
Optional parameter in newcommand
108431
What is the swift equivalent to _cmd?
16871
Python argparse: default value or specified value
38920
New command in a generic way
108985
How to name arguments in \newcommand?
7206
Defining a new command for making functional lines / package
57612
How to add optional arguments to a package I'm writing?
28545
Can I pass arguments to an alias command?