## LATEX-L@LISTSERV.UNI-HEIDELBERG.DE

 Options: Use Classic View Use Monospaced Font Show HTML Part by Default Show All Mail Headers Topic: [<< First] [< Prev] [Next >] [Last >>]

 Re: Case changing operations Joseph Wright <[log in to unmask]> Mon, 30 Jun 2014 09:28:57 +0100 text/plain (16 lines) On 30/06/2014 09:22, Joseph Wright wrote: > - Brace groups/escaping: the current version takes an approach similar > to BibTeX, treating all brace groups as 'preserved'. This is a > clear rule but leaves open questions on how (if at all) to handle > commands in 'text'. Notably, these functions are intended for 'text > like' input, so this may not be an issue. Notice that math mode > is given no special treatment but can be protected from case > changing by bracing. To be clear, the operations do not case-change command sequence tokens: I was referring to commands with arguments, as the brace groups will prevent any case change:   \tl_upper_case:n { Some~\emph{text} } => "SOME~\emph{text}" -- Joseph Wright