Citation import fields with escape

[Seraphli]

Describe the bug I have this template.

---
authors: {{authorString}}
year: {{year}}
url: {{URL}}
annotation-target: {{{entry.data.fields.filename}}}
---
Title: {{title}}
Abstract: {{abstract}}

The filename is produced by Zotero, with the following postscript. https://github.com/retorquere/zotero-better-bibtex/discussions/2311 The filename is correct in the bib file. But After I try to create a new note with the template. Here is what I get. So how to fix this? I want this field to be the same as it is in the bib file.

To Reproduce Steps to reproduce the behavior:

1. Set postscript in Zotero, and export library.
2. Create new note with the template.
3. See error

Expected behavior

annotation-target: Pan et al_2022_Iso-Dream - Isolating Noncontrollable Visual Dynamics in World Models.pdf

Screenshots As above.

Platform

• OS: Win10 LTSC 21H2
• Obsidian version 1.0.3
• Plugin version 0.4.5

[Seraphli]

This issue is related to the toJSON function I think. Because when I change the postscript to replace the eprint key instead of creating a new key, the template works fine. I choose the eprint key because the data type defined in the abstract class is a string. I think all string type keys will work, if they are pre-defined in the abstract class. Other keys will be added by the toJSON function, which causes this problem.

[dr-cs]

Try escaping the underscore in your bibliography database (e.g., .bib file) with \. _ is used for subscripts in LaTeX, so I think the .bib parser is adding the <sub></sub> elements. I ran into the same issue: Issue #208 .

[Seraphli]

@dr-cs I used another way to escape this issue.