Feature Request Tracker
| ID | 30 |
|---|---|
| Status | Open |
| Category | glossaries |
| Summary | Always use ranges in number lists |
Report
\renewcommand*{\glsnoidxloclist}[1]{%
% Remove duplicates and compress the list by using ranges.
% The basic idea is to save a range begin and a range end, without
% immediately printing every element.
% Only if the range is complete, print it. This can only be checked when
% processing the next element or after processing the list.
\def\@gls@noidxloclist@sep{\def\@gls@noidxloclist@sep{\delimN}}%
\def\@gls@noidxloclist@prev{}%
\forlistloop{\glsnoidxloclisthandler}{#1}%
\ifdef\@gls@noidxloclist@range@end{%
\@gls@noidxloclist@print@range
\undef\@gls@noidxloclist@range@begin
\undef\@gls@noidxloclist@range@end
}{%
\ifdef\@gls@noidxloclist@range@begin{%
\@gls@noidxloclist@sep\@gls@noidxloclist@range@begin
\undef\@gls@noidxloclist@range@begin
}{%
}%
}%
}
\renewcommand*{\glsnoidxloclisthandler}[1]{%
\ifdefstring{\@gls@noidxloclist@prev}{#1}{%
}{%
\ifdef\@gls@noidxloclist@range@begin{%
\ifdef\@gls@noidxloclist@range@end{%
\@gls@noidxloclist@ifsuccessor{\@gls@noidxloclist@range@end}{#1}{%
\def\@gls@noidxloclist@range@end{#1}%
}{%
\@gls@noidxloclist@print@range
\def\@gls@noidxloclist@range@begin{#1}%
\undef\@gls@noidxloclist@range@end
}%
}{%
\@gls@noidxloclist@ifsuccessor{\@gls@noidxloclist@range@begin}{#1}{%
\def\@gls@noidxloclist@range@end{#1}%
}{%
\@gls@noidxloclist@sep\@gls@noidxloclist@range@begin
\def\@gls@noidxloclist@range@begin{#1}%
}%
}%
}{%
\def\@gls@noidxloclist@range@begin{#1}%
}%
\def\@gls@noidxloclist@prev{#1}%
}%
}
\def\@gls@noidxloclist@print@range{%
\expandafter\@gls@noidxloclist@ifsuccessor\expandafter\@gls@noidxloclist@range@begin\expandafter{\@gls@noidxloclist@range@end}{%
\@gls@noidxloclist@sep\@gls@noidxloclist@range@begin\@gls@noidxloclist@sep\@gls@noidxloclist@range@end
}{%
\@gls@noidxloclist@sep\@gls@noidxloclist@range@begin\delimR\@gls@noidxloclist@range@end
}%
}
% Executes the true branch if #2 is a successor of #1 in a mathematical sense (e.g., 5 is successor of 4).
\def\@gls@noidxloclist@ifsuccessor#1#2{%
% The first argument gets expanded once so that both arguments consist of five tokens.
\expandafter\@gls@noidxloclist@ifsuccessor@\expandafter{#1}{#2}%
}
\def\@gls@noidxloclist@ifsuccessor@#1#2{%
% The fifth token is extracted and expanded, as it contains a group.
\expandafter\edef\expandafter\@gls@noidxloclist@firstnum\expandafter{\@fifthoffive#1}%
\expandafter\edef\expandafter\@gls@noidxloclist@secondnum\expandafter{\@fifthoffive#2}%
% The page number can be checked now.
\ifnumequal{\@gls@noidxloclist@firstnum + 1}{\@gls@noidxloclist@secondnum}%
}
\long\def\@fifthoffive#1#2#3#4#5{#5}
The code can probably be quite a bit improved, simplified and generalized. Testing is also necessary, I only tested it with one document in one configuration.
Patrick Häcker
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