[NTG-pdftex] \pdfretval vs. expandable \pdfstrcmp

Heiko Oberdiek oberdiek at uni-freiburg.de
Wed Jun 15 20:41:48 CEST 2005


is there a reason why \pdfstrcmp is not expandable?
An expandable variant could be used in expandable contexts:
  ...\or ...\or ...\fi
Inserting into a sorted linear list could be done in O(n):
Now it is O(n^2) :-(

Yours sincerely
  Heiko <oberdiek at uni-freiburg.de>

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