CTAN update: ltx-talk
## [v0.1.1] - 2025-07-14 ### Changed - Load `amsmath` with all engines ### Fixed - Support optional arg. for theorem envs. (see issue [\#63](https://github.com/josephwright/ltx-talk/issues/63))
This package is located at https://mirrors.ctan.org/macros/latex/contrib/ltx-talk More information is at https://ctan.org/pkg/ltx-talk
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 .
ltx-talk – A class for typesetting presentations
This class is highly experimental, and changes may occur to almost all interfaces. Development is focussed on tagging/functionality as the primary driver; as such, support for design aspects is likely to be lower priority.
It requires LaTeX 2025-11-01: this is currently available as a pre-release by using lualatex-dev or pdflatex-dev.
The ltx-talk class is focused on producing (on-screen) presentations, along with support material such as handouts and speaker notes. Content is created in a frame environment, each of which can be divided up into a number of slides (actual output pages). A simple ‘overlay’ notation is used to specify which material appears on each slide within a frame. The class supports a range of environments to enable complex slide relationships to be constructed.
The appearance of slides is controlled by a template system. Many of the elements of slides can be adjusted by setting simple key-based values in the preamble. More complex changes can be implemented by altering specific, targeted definitions without needing to rewrite entire blocks of code. This allows a variety of visual appearances to be selected for the same content source.
The ltx-talk class has syntax similar to the popular beamer class, although there are some (deliberate) differences. However, ltx-talk has been implemented to support creation of tagged (accessible) PDF output as a core aim. As such, it is suited to creating output for reuse in other formats, e.g. HTML conversions, without additional steps.
| Paket | ltx-talk |
| Version | 0.1.2 2025-07-16 |
| Copyright | 2025 Joseph Wright |
| Betreuer | Joseph Wright |