3
votes
2answers
280 views

Extract first letter of each word in a sentence

I don't know if already exists a question like this, but after 20 minutes I haven't found one. There are similar ones, like How to define a command that bolds the first letter of each word in the ...
5
votes
2answers
162 views

Splitting delimited token list argument

I wrote a little piece of code (function \getfirst:w) that splits its delimited argument at the first embedded :. The code works well if used standalone, but I am unable to place it into the .code:n ...
15
votes
3answers
619 views

Will LaTeX3 have proper support for hooks? Does LuaTeX?

Tex has powerful support for extensions triggered by events happen in generating output, by running one of six token lists appropriately: \everycr \everydisplay \everyhbox \everymath \everypar ...