Add space before \to iff preceding "["
8631
How to properly typeset math intervals
97924
some characters that need to use '\' before them to delete
84176
How to remove all white spaces just between brackets [] using Unix tools?
111091
How to avoid space after bash variable in string?
127478
Remove multiple whitespaces
116912
Regex only match if character is not included directly before desired string
38096
Reduce white space before and after multicols environment
38117
How to replace spaces with newlines/enter in a text-file?
64684
How to replace a space by a comma
22590
How to insert text before the first line of a file?
85973
Replace a string before a certain line
117619
\preindexhook with math changing parens to spacing commands
35682
How to add blank space in proof environment without changing the position of the word "proof"?
5767
Adding text before list
104696
Where are the necessary places to be appended with % to remove unwanted spaces?
37165
Finding Uppercase Character then Adding Space
104357
How can I force a \hspace at the beginning of a line?