Document can't be exported when inline formulas are in other blocks than paragraph

[schrej]

Description

Whenever a formula is present in a block that's not a paragraph, e.g. a list or a headline, exporting fails without showing an error.

• Can you reproduce the issue?

Steps to reproduce

Try to export

# $1+1=2$

Versions

• Mark Text: 15.1
• Operating system: macOS 10.15

[fxha]

Thanks for reporting the issue. It's an issue in our markedjs implementation due to a missing function in InlineLexer.

Stack Trace:

TypeError: this.renderer.inlineMath is not a function
Please report this to https://github.com/marktext/marktext/issues.
    at InlineLexer.output (inlineLexer.js?030b:160)
    at Parser.tok (parser.js?ea4c:89)
    at Parser.parse (parser.js?ea4c:36)
    at marked (index.js?b65a:22)
    at ExportHtml.renderHtml (exportHtml.js?dc4f:106)
    at ExportHtml.generate (exportHtml.js?dc4f:167)
    at Muya.exportStyledHTML (index.js?3916:150)
    at VueComponent.handleExport (editor.vue?7b20:900)
    at invokeWithErrorHandling (vue.esm.js?a026:1863)
    at Vue.$emit (vue.esm.js?a026:3891)