Flowchart doesn't allow "call" in node text

[Duberry]

Describe the bug

This works:

graph TD
testthing[this is a <br>thing]

    A[Christmas] -->|Get money| B(Go shopping)
    B --> testthing
    C -->|One| D[Laptop]
    C -->|Two| E[iPhone]
    C -->|Three| F[fa:fa-car Car]

This doesn't:

graph TD
testthing[this is a call <br>thing]

    A[Christmas] -->|Get money| B(Go shopping)
    B --> testthing
    C -->|One| D[Laptop]
    C -->|Two| E[iPhone]
    C -->|Three| F[fa:fa-car Car]

Bug initially confirmed in mmdc. Confirmed on mermaid.live

To Reproduce
Steps to reproduce the behavior:

1. Write diagram
2. include the word 'call' in a named object
3. Experience syntax error

Expected behavior
Any text should be rendered,

Screenshots
If applicable, add screenshots to help explain your problem.

Code Sample

graph TD
testthing[this is a call <br>thing]

    A[Christmas] -->|Get money| B(Go shopping)
    B --> testthing
    C -->|One| D[Laptop]
    C -->|Two| E[iPhone]
    C -->|Three| F[fa:fa-car Car]

Desktop (please complete the following information):

• Version
• 8.13.3

[Ar-Kareem]

Is there still no fix for this?

This #2388 seems to be fixed by putting the reserved word inside a name for that node. i.e. id[foo_default] instead of foo_default

But for call this doesn't seem to work. i.e. id[call api] and call api both break

[MisterScott]

Examples for testing: I see in a flowchart LR, in VS Code, plugin "Markdown Preview Mermaid Support" 1.15.3 (changelog indicates "Pick up mermaid 9.2.2")

1. "calls" (append a letter) works, e.g. pA-->|correct calls |M
2. "call" at the END is OK, e.g. pA-->|correct call|M
3. "call " (append a space) fails, e.g. pA-->|correct call |M
4. "call;" (append a semicolon) fails, e.g. pA-->|correct call;|M
5. "call:" (append a colon) works, e.g. pA-->|correct call:|M
6. "call<br>" (append an HTML tag, at least for <br>) works, e.g. pA-->|correct call<br>x|M

[tabasavr]

In case anybody is looking for a workaround, putting text in quotes works fine:

flowchart TD
   aaa["quoted text can contain call without any problems"]

[nirname]

Closing this one in favor of #4645