1 % test file for PR 2771
4 % This bug report relates to the report babel/2643 given from Juergen
5 % Schlegelmilch on Wed, 15 Oct 1997. However, the example given here is
6 % much simpler and it shows two new aspects:
7 % 1) the bug occures not only in the preamble of a document
8 % 2) Using \ref in an argument to \ifthenelse makes active dq working
10 % The problem occured when going over from babel v3.5c to v3.6h
11 % in conjunction with ifthen (changed at the same time from v1.01 to
15 \documentclass[german]{article}
18 \FORMAT{LaTeX2e<1996/12/01>}
19 \CLASS[german]{article}
28 \setbox0=\hbox{#1}\showbox0}
37 %This is a text with umlauts:
38 \testit{"a, "o, "u}% -- works.
41 %This is a text with umlauts:
42 \testit{"a, "o, "u}% -- doesn't work.
44 Reference \ref{label}.
46 %This is a text with umlauts:
47 \testit{"a, "o, "u}% -- works again.