CTAN update: fontscale

Oliver Beery submitted an update to the fontscale package. Version: 3.0.0 2024-10-05 License: lppl1.3c Summary description: A flexible interface for setting font sizes Announcement text:

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## [v3.0.0] - 2024-10-05 ### Added - Added new `expl3` public variables that store the current font step, font scale, font size, and font baselineskip. They are set in the `selectfont` hook. - `\l_fontscale_step_fp` - `\l_fontscale_scale_fp` - `\l_fontscale_size_dim` - `\l_fontscale_baselineskip_skip` ### Changed - This update includes some changes that are backwards incompatible. - The package commands now use the above variables instead of `\f@size` and `\f@baselineskip`. This changes the behavior of `\CurrentFontStep`, `\CurrentFontScale`, and `\CurrentFontSize` within the second argument of `\fontsize` because `\fontsize` sets `\f@size` to the new font size before expanding its second argument. - `\PrintFontSizeCommand` no longer tests if the current font baselineskip equals the font baselineskip of any font size command from `\tiny` to `\Huge`. - `\SetFontStep` now rounds the new font step to 5 decimal places. This is important when checking if it equals the font step of any font size command from `\tiny` to `\Huge`. - A default `pt` is now appended only in user-level commands, not in internal `expl3` functions. - `\fontscalesetup` now processes the keys slightly faster when the key `<font size command>/baselineskip` is not set. - Documentation improvements. ### Removed - `\CurrentFontSizeCommand` (redundant with `\CurrentFontSize` and `\CurrentFontBaselineskip`) ### Fixed - The error message for `\SetFontStep*` when the current font step is undefined no longer writes `\SetFontStep*`. This would be incorrect if its corresponding internal function was used instead of `\SetFontStep*`. - The internal functions of `\PrintSampleText` now correctly enclose their contents within a group.

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This package is located at https://mirrors.ctan.org/macros/latex/contrib/fontscale More information is at https://www.ctan.org/pkg/fontscale

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Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .