Description

If you use multi-line form for characters or something, the syntax highlighting stops working even though it does recognize that it is a PC entity

Steps to Reproduce

1. Create a lonelog code block
2. Paste this into it:
   [PC:Jonah
   | trait: friendly, curious
   | status: wounded
   | stat: HP 8, Stress 2
   ]

Expected Behavior

Everything between the square brackets should be highlighted

Actual Behavior

Nothing is highlighted. Or, if you paste something else, like this:
gen: NPC
| Name: d%=48, 29 -> Hirsham Cortina
| Role: d%=6 -> Bandit
| Descriptor: d%=9 -> Clever
| Goal: d%=50 -> Rebel against power
=> [N:Hirsham Cortina|Clever bandit|Wants to invade Highwatch]

The first and last lines are highlighted but none of the ones in between are.

Environment

• OS: MacOS
• Python version: 3.13.1
• lonelog version: 1.4.8

Additional Context

https://imgur.com/lyECrXR
https://imgur.com/wcZBsw9