Mermaid sequence diagrams broken

[ViRb3]

Example 1

Code:

mermaid("
sequenceDiagram;
    B ->> A: C
    A ->> B: D
")

DiagrammeR:

mermaid.js:

Example 2

Code:

mermaid("
sequenceDiagram;
    participant A
    A ->> B: C
")

DiagrammeR:

mermaid.js:

[wligtenberg]

These issues seem fixed after the last update of the mermaid library. Could you try again after installing the latest version from github using:

devtools::install_github("rich-iannone/DiagrammeR")

[ghost]

Hi there @ViRb3 and @wligtenberg . I believe this issue is solved with possible a syntax/whitespace fix/work-around:

# Solution to first situation (notice the spacing of the '->>'
mermaid("
sequenceDiagram;
    B->>A: C
    A->>B: D
")

# Solution to the second situation (same '->>' solution)
mermaid("
sequenceDiagram;
    participant A
    A->>B: C
")

Thanks

[rich-iannone]

Closing this in favor of https://github.com/rich-iannone/DiagrammeR/issues/475.