University theme throws various warnings with Typst 0.12

[gdalle]

First of all, thank you for this awesome package! Transitioning from Beamer is a breath of fresh air.

When I compile my slides with Typst 0.12 and the University theme, here are some of the deprecation warnings I get:

warning: `locate` with callback function is deprecated
    ┌─ @preview/polylux:0.3.1/logic.typ:251:2
    │  
251 │ ╭   locate( loc => {
252 │ │     repetitions.update(rep => calc.max(rep, pause-counter.at(loc).first() + 1))
253 │ │   })
    │ ╰────^
    │  
    = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
   ┌─ @preview/polylux:0.3.1/utils/utils.typ:15:23
   │  
15 │   #let current-section = locate( loc => {
   │ ╭────────────────────────^
16 │ │   let sections = sections-state.at(loc)
17 │ │   if sections.len() > 0 {
18 │ │     sections.last().body
   · │
21 │ │   }
22 │ │ })
   │ ╰──^
   │  
   = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
   ┌─ @preview/polylux:0.3.1/utils/utils.typ:40:25
   │
40 │ #let last-slide-number = locate(loc => logic.logical-slide.final(loc).first())
   │                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   │
   = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
   ┌─ @preview/polylux:0.3.1/utils/utils.typ:35:42
   │  
35 │   #let polylux-progress(ratio-to-content) = locate( loc => {
   │ ╭───────────────────────────────────────────^
36 │ │   let ratio = logic.logical-slide.at(loc).first() / logic.logical-slide.final(loc).first()
37 │ │   ratio-to-content(ratio)
38 │ │ })
   │ ╰──^
   │  
   = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
   ┌─ @preview/polylux:0.3.1/utils/utils.typ:24:53
   │  
24 │   #let polylux-outline(enum-args: (:), padding: 0pt) = locate( loc => {
   │ ╭──────────────────────────────────────────────────────^
25 │ │   let sections = sections-state.final(loc)
26 │ │   pad(padding, enum(
27 │ │     ..enum-args,
28 │ │     ..sections.map(section => link(section.loc, section.body))
29 │ │   ))
30 │ │ })
   │ ╰──^
   │  
   = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
   ┌─ @preview/polylux:0.3.1/themes/university.typ:56:16
   │  
56 │     let content = locate( loc => {
   │ ╭─────────────────^
57 │ │     let colors = uni-colors.at(loc)
58 │ │ 
59 │ │     if logo != none {
   · │
91 │ │     })
92 │ │   })
   │ ╰────^
   │  
   = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
    ┌─ @preview/polylux:0.3.1/logic.typ:268:2
    │  
268 │ ╭   locate( loc => {
269 │ │     if counter(page).at(loc).first() > 1 {
270 │ │       pagebreak(weak: true)
271 │ │     }
272 │ │   })
    │ ╰────^
    │  
    = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
    ┌─ @preview/polylux:0.3.1/logic.typ:292:4
    │  
292 │ ╭     locate( loc => {
293 │ │       let curr-subslide = subslide.at(loc).first()
294 │ │       if curr-subslide <= repetitions.at(loc).first() {
295 │ │         if curr-subslide > 1 { pagebreak(weak: true) }
    · │
306 │ │       }
307 │ │     })
    │ ╰──────^
    │  
    = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
    ┌─ @preview/polylux:0.3.1/themes/university.typ:108:25
    │  
108 │     let progress-barline = locate( loc => {
    │ ╭──────────────────────────^
109 │ │     if uni-progress-bar.at(loc) {
110 │ │       let cell = block.with( width: 100%, height: 100%, above: 0pt, below: 0pt, breakable: false )
111 │ │       let colors = uni-colors.at(loc)
    · │
120 │ │     } else { [] }
121 │ │   })
    │ ╰────^
    │  
    = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
    ┌─ @preview/polylux:0.3.1/themes/university.typ:130:6
    │  
130 │ ╭       locate( loc => {
131 │ │         let colors = uni-colors.at(loc)
132 │ │         block(fill: colors.c, inset: (x: .5em), grid(
133 │ │           columns: (60%, 40%),
    · │
136 │ │         ))
137 │ │       })
    │ ╰────────^
    │  
    = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
    ┌─ @preview/polylux:0.3.1/themes/university.typ:156:6
    │  
156 │ ╭       locate( loc => {
157 │ │         let colors = uni-colors.at(loc)
158 │ │ 
159 │ │         show: block.with(width: 100%, height: auto, fill: colors.b)
    · │
167 │ │         )
168 │ │       })
    │ ╰────────^
    │  
    = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
   ┌─ @preview/polylux:0.3.1/utils/utils.typ:8:30
   │  
 8 │   #let register-section(name) = locate( loc => {
   │ ╭───────────────────────────────^
 9 │ │   sections-state.update(sections => {
10 │ │     sections.push((body: name, loc: loc))
11 │ │     sections
12 │ │   })
13 │ │ })
   │ ╰──^
   │  
   = hint: use a `context` expression instead

warning: `locate` with callback function is deprecated
    ┌─ @preview/polylux:0.3.1/logic.typ:256:28
    │  
256 │   #let paused-content(body) = locate( loc => {
    │ ╭─────────────────────────────^
257 │ │   let current-subslide = subslide.at(loc).first()
258 │ │   let current-pause-counter = pause-counter.at(loc).first()
259 │ │ 
    · │
264 │ │   }
265 │ │ })
    │ ╰──^
    │  
    = hint: use a `context` expression instead

warning: calling `counter.final` with a location is deprecated
   ┌─ @preview/polylux:0.3.1/utils/utils.typ:36:52
   │
36 │   let ratio = logic.logical-slide.at(loc).first() / logic.logical-slide.final(loc).first()
   │                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   │
   = hint: try removing the location argument

warning: `state.display` is deprecated
    ┌─ @preview/polylux:0.3.1/themes/university.typ:163:31
    │
163 │           cell(fill: colors.a, uni-short-author.display()),
    │                                ^^^^^^^^^^^^^^^^^^^^^^^^^^
    │
    = hint: use `state.get` in a `context` expression instead

warning: `state.display` is deprecated
    ┌─ @preview/polylux:0.3.1/themes/university.typ:164:15
    │
164 │           cell(uni-short-title.display()),
    │                ^^^^^^^^^^^^^^^^^^^^^^^^^
    │
    = hint: use `state.get` in a `context` expression instead

warning: `state.display` is deprecated
    ┌─ @preview/polylux:0.3.1/themes/university.typ:165:15
    │
165 │           cell(uni-short-date.display()),
    │                ^^^^^^^^^^^^^^^^^^^^^^^^
    │
    = hint: use `state.get` in a `context` expression instead

warning: calling `counter.final` with a location is deprecated
   ┌─ @preview/polylux:0.3.1/utils/utils.typ:40:39
   │
40 │ #let last-slide-number = locate(loc => logic.logical-slide.final(loc).first())
   │                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   │
   = hint: try removing the location argument

[andreasKroepelin]

I'm glad you like it! These warnings are a known issue and are at the top of my agenda.

[gdalle]

No rush! I figured they might be known and due to a recent Typst update, I just didn't see an issue so I opened one to keep track.