Replace expression, but only "outside" of a function
80152
substitution rules excluding subscripted variables
87031
How to define a function of non-symbol
125664
Selectively converting numerical strings to expressions
44583
Replace non-numeric with empty string
13930
Is it possible to insert arguments into functions when they're used like Function@ or //Function?
112243
Replace substring with another substring C++
66183
How to find and replace a string by increasing its numerical part?
98217
Using Sequence to delete a part of an expression
147268
Javascript for replacing an abreviation by his equivalent
5460
How do I replace characters only on certain lines?
127317
Substitute X for Y
57264
Making functions non override-able
98978
Line break in expression()?
61837
Can you make just part of a regex case-insensitive?
106151
Finding where a specific number appears in an expression
31373
How to completely delete the head of a function expression
35684
Replacement inside held expression