Replace nested double brace pair with single
36108
Can regular expressions be used to match nested patterns?
65069
What is the double bracket notation used here?
54013
Replace single backslash with double backslash
58367
Why do I have to put braces around my macro for subscripts / indices?
92945
How to Specify two level row and column labels of a matrix by braces?
522
How to do multiple lines within braces?
4332
Why does parameter expansion with spaces without quotes work inside double brackets "[[" but not inside single brackets "["?
48682
Is it possible to redirect unbalanced braces (`{` and `}`) into a tabular column?
61783
Returning an unevaluated expression with values substituted in
146018
A brace in an equation to say both variables are equal to the same value
28187
How to replace the first occurence in an expression instead of replacing all?
132716
how to typeset empty inner product
117166
How to declare an operator with automatic argument bracketing
14201
Handling parenthesis while converting infix expressions to postfix expressions
131630
Using braces with dynamic variable names in PHP
8323
How bad for TeX is omitting braces {}, even if the result is the same?
97504
How to replace subscript symbols