New answers tagged roman-numerals
1
vote
Error in back reference with roman numbers
The test for emptiness of #1 or #2 is wrong: when #1 starts with two equal tokens (for instance iii) the test would return true.
Here's a simpler coding using expl3.
\begin{filecontents}{\jobname.bib}
...
- 1.2m
1
vote
Error in back reference with roman numbers
I found the solution! The code for backrefxxx should be the following:
\makeatletter
\renewcommand*{\backrefxxx}[3]{%
\ifx\relax#1\relax
% #1 is empty, do nothing
\else
\hyperlink{cite.#2}{...
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