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seen Jun 25 at 16:51

Feb
15
comment Typesetting arabic with LuaLaTeX
It does not really answer your question, but I ended up using XeLaTeX as I also required support for arab.
Feb
15
comment Applying an operation only to capitals
I use XeTeX, which I believe is different from LuaTex -- I'd love to use Lua over TeX-programming though.
Feb
15
comment Applying an operation only to capitals
Very nice and concise answer! I've been searching the regex route myself, but failed.
Feb
15
comment Applying an operation only to capitals
Nice answer! I'd have picked it is it weren't for a shorter one i got in irc.
Feb
15
comment Applying an operation only to capitals
Sorry, but in the post i say already that i'd like to "apply a function to each capital". That function will be something different then \emph eventually.
Feb
13
comment Applying an operation only to capitals
sorry if it was not clear from my question but i want it to be dynamic. i.e. next thing i want to use it for ALLaH and many other words.