lini 0.9.0

Pretty diagrams from plain text, with fine-grained control. Compiles to clean, themeable SVG.
Documentation 
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// Styling — the cascade (element rules < classes < inline), reusable class
// bundles, visual modifiers, and inherited typography. Palette colours.
{
  layout: column; gap: 20; padding: 26; font-weight: normal;

  // element rules: the lowest-specificity layer, one per shape type
  |box| { radius: 6; fill: --sky-wash; stroke: --sky-ink; color: --sky-ink; }
  |oval| {
    stroke: --teal-ink; stroke-width: 2; fill: --teal-wash; color: --teal-ink;
  }
  |alert::oval| {
    stroke: --red; fill: --red-wash; color: --red-ink; width: 84; height: 46;
  }

  // class bundles, applied with .name
  .thin { stroke-width: 1; }
  .bold { font-weight: bold; }
  .power { stroke: --red; stroke-width: 2.5; }
  .warn { stroke: --orange; stroke-width: 2; }
  .ghost { opacity: 0.35; }
}

|block| { font-size: 18; font-weight: bold; } "Styles"

// element rule, then + a class, then + an inline block — each wins over the last
cascade |group| { layout: row; gap: 14; align: center; } [
  |caption| "cascade"
  |box| "element"
  |box| .warn "+ class"
  |box| .warn { fill: --amber-wash; stroke: --amber-ink; color: --amber-ink; } "+ inline"
  |alert| "alert"
]

classes |group| { layout: row; gap: 14; } [
  |caption| "classes"
  |box| .thin "thin"
  |box| .bold "bold"
  |box| .power "power"
  |box| .warn "warn"
  |box| .ghost "ghost"
]

modifiers |group| { layout: row; gap: 16; align: center; } [
  |caption| "modifiers"
  |box| { stroke-style: dashed; } "dashed"
  |box| { stroke-style: dotted; } "dotted"
  |box| { stack: 4; } "stack"
  |box| { shadow: 2 3 5; } "shadow"
  |box| { rotate: -8; } "rotate"
]

text |group| { layout: row; gap: 14; align: center; } [
  |caption| "typography"
  |box| { font-style: italic; } "italic"
  |box| { font-family: serif; } "serif"
  |box| { color: hsl(280, 55%, 50%); } "hsl"
  |box| { text-transform: uppercase; } "upper"
  |box| { text-decoration: underline; } "under"
  |box| { text-shadow: 1 1 2 --gray-ink; } "shadow"
  |box| { letter-spacing: 3; } "spaced"
  |box| { line-spacing: 12; } "two\nlines"
]