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make auto wrapping in markdown optional

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This commit is contained in:
Hans Blankenhaus 2023-09-18 15:58:57 +02:00
parent 4201e4775d
commit 43885e6d0b
2 changed files with 8 additions and 1 deletions
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1
packages/mermaid/src/config.type.ts
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@ -139,6 +139,7 @@ export interface MermaidConfig {
* You can set this attribute to base the seed on a static string. * You can set this attribute to base the seed on a static string.
* *
*/ */
markdownAutoWrap?: boolean;
deterministicIDSeed?: string; deterministicIDSeed?: string;
flowchart?: FlowchartDiagramConfig; flowchart?: FlowchartDiagramConfig;
sequence?: SequenceDiagramConfig; sequence?: SequenceDiagramConfig;

8
packages/mermaid/src/rendering-util/handle-markdown-text.ts
View File

@ -2,6 +2,7 @@ import type { Content } from 'mdast';
import { fromMarkdown } from 'mdast-util-from-markdown'; import { fromMarkdown } from 'mdast-util-from-markdown';
import { dedent } from 'ts-dedent'; import { dedent } from 'ts-dedent';
import type { MarkdownLine, MarkdownWordType } from './types.js'; import type { MarkdownLine, MarkdownWordType } from './types.js';
import { getConfig } from '../config.js';
/** /**
* @param markdown - markdown to process * @param markdown - markdown to process
@ -58,10 +59,15 @@ export function markdownToLines(markdown: string): MarkdownLine[] {
export function markdownToHTML(markdown: string) { export function markdownToHTML(markdown: string) {
const { children } = fromMarkdown(markdown); const { children } = fromMarkdown(markdown);
const markdownAutoWrap = getConfig().markdownAutoWrap;
function output(node: Content): string { function output(node: Content): string {
if (node.type === 'text') { if (node.type === 'text') {
return node.value.replace(/\n/g, '<br/>'); if (!markdownAutoWrap) {
return node.value.replace(/\n/g, '<br/>').replace(/ /g, '&nbsp;');
} else {
return node.value.replace(/\n/g, '<br/>');
}
} else if (node.type === 'strong') { } else if (node.type === 'strong') {
return `<strong>${node.children.map(output).join('')}</strong>`; return `<strong>${node.children.map(output).join('')}</strong>`;
} else if (node.type === 'emphasis') { } else if (node.type === 'emphasis') {