On 04/04/2011 5:54 PM, Richard Heck wrote:
On 04/04/2011 05:32 PM, Julien Rioux wrote:kludge solution, if you know how deep your paths are: \def\removeprefixx/#1/#2/#3/#4/#5{Your path is /.../#5} \def\removeprefix#1{\expandafter\removeprefixx#1}Can you explain the point of the \expandafter? I see this often, but don't understand it. rh
\expandafter\foo\bar tells TeX to expand \bar before expanding \foo in this case: first, expand \input@path to /home/leo/leo/Tests/Lyx-Tests/Inputpath/blam second, parse /home/leo/leo/Tests/Lyx-Tests/Inputpath/blam using /#1/#2/#3/#4/#5
