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Parse Mermaid Flowchart Syntax

Source: R/mermaid_parser.R
parse_mermaid.Rd

Extracts nodes and edges from 'graph TD' or 'flowchart TD' strings. Supports basic node labels and directed edges.

Usage

parse_mermaid(mermaid_str)

Arguments

mermaid_str

String. Mermaid syntax.

Value

A list containing `nodes` (data.frame) and `edges` (data.frame).

Examples

mermaid <- "graph TD\n  A --> B"
parse_mermaid(mermaid)
#> $nodes
#>   id label params
#> A  A     A   NULL
#> B  B     B   NULL
#> 
#> $edges
#>   from to label
#> 1    A  B      
#>