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#4012 Neater grammar for the rows before mindmap

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This commit is contained in:
Knut Sveidqvist
2023-01-20 10:21:13 +01:00
parent 80903e427c
commit bc56a7d4f1
2 changed files with 20 additions and 5 deletions
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12
packages/mermaid-mindmap/src/mindmap.spec.js
View File

@@ -366,6 +366,18 @@ root
expect(mm.nodeId).toEqual('root');
expect(mm.children.length).toEqual(2);
const child = mm.children[0];
expect(child.nodeId).toEqual('A');
const child2 = mm.children[1];
expect(child2.nodeId).toEqual('B');
});
it('MMP-25 Handle rows above the mindmap declarations, no space', function () {
let str = '\n\n\nmindmap\nroot\n A\n \n\n B';
mindmap.parse(str);
const mm = mindmap.yy.getMindmap();
expect(mm.nodeId).toEqual('root');
expect(mm.children.length).toEqual(2);
const child = mm.children[0];
expect(child.nodeId).toEqual('A');
const child2 = mm.children[1];

13
packages/mermaid-mindmap/src/parser/mindmap.jison
View File

@@ -65,11 +65,9 @@
start
// %{ : info document 'EOF' { return yy; } }
: MINDMAP document { return yy; }
| MINDMAP NL document { return yy; }
| spaceLines MINDMAP document { return yy; }
| spaceLines MINDMAP NL document { return yy; }
;
: mindMap
| spaceLines mindMap
;
spaceLines
: SPACELINE
@@ -77,6 +75,11 @@ spaceLines
| spaceLines NL
;
mindMap
: MINDMAP document { return yy; }
| MINDMAP NL document { return yy; }
;
stop
: NL {yy.getLogger().trace('Stop NL ');}
| EOF {yy.getLogger().trace('Stop EOF ');}