/touying-author

Touying Counters

The utils of Touying are placed under the utils namespace, including all counters.

Slide Counter

You can access the slide counter using utils.slide-counter and display the current slide number with utils.slide-counter.display().

Last-Slide Counter

In some cases, we may need to add an appendix to slides, leading to the requirement to freeze the last-slide counter. Therefore, a second counter is maintained here.

You can use utils.last-slide-number to display the number of the last slide before the appendix.

Progress

You can use

#utils.touying-progress(ratio => ..)

to show the current progress.

Appendix

You can use

#show: appendix

= Appendix

appendix

syntax to enter the appendix.

Additionally, label <touying:unoutlined> can be used to hide the appendix section from the outline.