15
votes
3answers
880 views

Writing { and } to a file with LaTeX

How can the special characters { and } be written literally to an external file in LaTeX, without being balanced? Obviously the following does not work: \immediate\write\my@outfile{{} ...
9
votes
3answers
269 views

How can I write % into a file?

How can I write % into an auxiliary file? % will not work, because LaTeX thinks that I start a comment with it (in the main file, not in the auxiliary file!), and \% will write \% into the file. How ...