Literal boolean values lead to broken formatting

[0xzhzh]

Related to #69

Putting literal values like false in ---@alias seems to mess up the formatting.

Running lemmy-help on the following:

---@alias Good
---| number   # number
---| function # string

---@alias Bad
---| 'x'    # x
---| false  # false
---| table  # table

---@alias Ugly
---| 'y'    # y
---| `true` # true
---| string # table

---@class Fubar
---@field foo number
---@field bar function

local M = {}
return M

Produces the following output

Good                                                                      *Good*

    Variants: ~



Bad                                                                        *Bad*
    | number   # number
    | function # string

    Variants: ~
        ("x")  x


Ugly                                                                      *Ugly*
    | false  # false
    | table  # table

    Variants: ~
        ("y")   y
        (true)  true


Fubar                                                                    *Fubar*
    | string # table

    Fields: ~
        {foo}  (number)
        {bar}  (function)


vim:tw=78:ts=8:noet:ft=help:norl:

Am I doing something wrong with my type annotations? I tried both with and without wrapping the boolean value with backticks.