On Tue, Mar 31, 2026 at 04:52:39PM +0900, Akira Yokosawa wrote:
> hyperref 7.01n (released in July 2025) made a change in the name of
> its macro for formatting page counts in index [1]. It ended up in
> a regression in our Index pages, namely, missing most page counts
> with bold shape or underlined.
> This issue is observed in recent CI-builds at
> https://gitlab.com/linux-kernel/perfbook/.
>
> Add regex'es to cover the patterns of "hyperxindexformat{...}".
> (in addition to those for existing "hyperindexformat{...}")
>
> Link: https://ctan.org/ctan-ann/id/aFgfN-aRU1t7L2XT@prptp [1]
> Signed-off-by: Akira Yokosawa <[email protected]>
Queued and pushed, thank you very much!
Note to self: When doing anything that affects the index, build
perfbook.pdf in addition to the usual perfbook-df.pdf.
Thanx, Paul
> ---
> utilities/adjustindexformat.pl | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/utilities/adjustindexformat.pl b/utilities/adjustindexformat.pl
> index 584b3232..52cfaae6 100755
> --- a/utilities/adjustindexformat.pl
> +++ b/utilities/adjustindexformat.pl
> @@ -38,5 +38,11 @@ while($line = <$fh>) {
> $line =~ s/\{([^\|]+)(\|hyperindexformat)\{\\gl(@\\makefirstuc
> )\{.+\}\}\}/\{$1$3\{$1\}$2\{\\GL\}\}/ ;
> $line =~ s/\{([^\|]+)(\|hyperindexformat)\{\\gl(@\\makefirstuc
> )\{.+\}!([^\}]+)\}\}/\{$1$3\{$1}!$4$2\{\\GL\}\}/ ;
> $line =~ s/(\\makefirstuc )\{([^\)]+)\}
> \<([^\]]+)\>\|hyperpage\}/$1\{$2\} \($3\)|hyperindexformat\{\\GL\}\}/ ;
> + $line =~ s/\{([^\|]+)(\|hyperxindexformat)\{\\bf(@\\makefirstuc
> )\{.+\}\}\}/\{$1$3\{$1\}$2\{\\BF\}\}/ ;
> + $line =~ s/\{([^\|]+)(\|hyperxindexformat)\{\\bf(@\\makefirstuc
> )\{.+\}!([^\}]+)\}\}/\{$1$3\{$1}!$4$2\{\\BF\}\}/ ;
> + $line =~ s/(\\makefirstuc )\{([^\)]+)\}
> \[([^\]]+)\]\|hyperpage\}/$1\{$2\} \($3\)|hyperxindexformat\{\\BF\}\}/ ;
> + $line =~ s/\{([^\|]+)(\|hyperxindexformat)\{\\gl(@\\makefirstuc
> )\{.+\}\}\}/\{$1$3\{$1\}$2\{\\GL\}\}/ ;
> + $line =~ s/\{([^\|]+)(\|hyperxindexformat)\{\\gl(@\\makefirstuc
> )\{.+\}!([^\}]+)\}\}/\{$1$3\{$1}!$4$2\{\\GL\}\}/ ;
> + $line =~ s/(\\makefirstuc )\{([^\)]+)\}
> \<([^\]]+)\>\|hyperpage\}/$1\{$2\} \($3\)|hyperxindexformat\{\\GL\}\}/ ;
> print $line ;
> }
>
> base-commit: bfce6d84f45d7aa5ffb4ea2202ca6a248adf5dff
> --
> 2.43.0
>
