Liquid & separating shortcode params to separate lines

[ijlind]

Operating system

macOS Sonoma 14.5

Eleventy

2.0.1

Describe the bug

When using Liquid as the template engine, I am unable to split the shortcode arguments into multiple lines. For example, given a shortcode with the following signature:

eleventyConfig.addShortcode("image", function (src, alt, caption) { ... });

Everything works fine if I use this shortcode in a .liquid file like this:

{% image 'src' 'alt' 'caption' %}

But if I add line breaks and line breaks separators (for readability) like so:

{% image
  , 'src'
  , 'alt'
  , 'caption'
%}

I get an error from eleventy:

[11ty] 1. Having trouble rendering liquid template ./src/pages/index.liquid (via TemplateContentRenderError)
[11ty] 2. invalid syntax at line 1 col 8:
[11ty] 
[11ty] 1  , 'src'
[11ty]           ^
[11ty] 2        , 'alt'
[11ty] 3        , 'caption', file:./src/pages/index.liquid, line:17, col:5 (via RenderError)
[11ty] 3. invalid syntax at line 1 col 8:
[11ty] 
[11ty] 1  , 'src'
[11ty]           ^
[11ty] 2        , 'alt'
[11ty] 3        , 'caption' (via Error)
[11ty] 
[11ty] Original error stack trace: Error: invalid syntax at line 1 col 8:
[11ty] 
[11ty] 1  , 'src'
[11ty]           ^
[11ty] 2        , 'alt'
[11ty] 3        , 'caption'
[11ty]     at Lexer._token (.../node_modules/moo/moo.js:559:17)
[11ty]     at Lexer.next (.../node_modules/moo/moo.js:506:19)
[11ty]     at Liquid.parseArguments (...node_modules/@11ty/eleventy/src/Engines/Liquid.js:146:21)
[11ty]     at Tag.render (.../node_modules/@11ty/eleventy/src/Engines/Liquid.js:162:32)
[11ty]     at render.next (<anonymous>)
[11ty]     at toPromise (.../node_modules/liquidjs/dist/liquid.node.cjs.js:451:32)
[11ty]     at toPromise (.../node_modules/liquidjs/dist/liquid.node.cjs.js:457:25)
[11ty]     at async toPromise (.../node_modules/liquidjs/dist/liquid.node.cjs.js:459:25)
[11ty]     at async Template._render (.../node_modules/@11ty/eleventy/src/TemplateContent.js:514:22)
[11ty]     at async Template.renderWithoutLayout (.../node_modules/@11ty/eleventy/src/Template.js:456:27)

Is there a reason why this format should not be supported? AFAIK it is a standard liquid formatting style.

[zachleat]

Almost certainly a duplicate of #2679