如何输入/排版化学反应方程式？

使用这个包：https://github.com/schang412/typst-whalogen

#import "@preview/whalogen:0.2.0": ce

$ #ce("HCl + H2O -> H3O+ + Cl-") $

warning: comparing strings with types is deprecated
    ┌─ @preview/whalogen:0.2.0/lib.typ:187:9
    │
187 │   assert(type(t) == "string", message: "ce: argument must be of type `string`")
    │          ^^^^^^^^^^^^^^^^^^^
    │
    = hint: compare with the literal type instead
    = hint: this comparison will always return `false` in future Typst releases

warning: comparing strings with types is deprecated
    ┌─ @preview/whalogen:0.2.0/lib.typ:162:9
    │
162 │       if type(r) != "string" {
    │          ^^^^^^^^^^^^^^^^^^^
    │
    = hint: compare with the literal type instead
    = hint: this comparison will always return `false` in future Typst releases

warning: comparing strings with types is deprecated
   ┌─ @preview/whalogen:0.2.0/lib.typ:12:7
   │
12 │     if type(item) != "string" {
   │        ^^^^^^^^^^^^^^^^^^^^^^
   │
   = hint: compare with the literal type instead
   = hint: this comparison will always return `false` in future Typst releases

warning: this return unconditionally discards the content before it
   ┌─ @preview/whalogen:0.2.0/lib.typ:22:2
   │
22 │   return result
   │   ^^^^^^^^^^^^^
   │
   = hint: try omitting the `return` to automatically join all values

warning: comparing strings with types is deprecated
    ┌─ @preview/whalogen:0.2.0/lib.typ:210:7
    │
210 │     if type(result_sub_str) == "string" {
    │        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    │
    = hint: compare with the literal type instead
    = hint: this comparison will always return `false` in future Typst releases

warning: comparing strings with types is deprecated
    ┌─ @preview/whalogen:0.2.0/lib.typ:213:14
    │
213 │     } else if type(result_sub_str) == "content" {
    │               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    │
    = hint: compare with the literal type instead
    = hint: this comparison will always return `false` in future Typst releases