Sort on save not working for edge cases

Might have something to do with the released feature in #161

Consider this code where font-custom is a custom font family defined in the config.

<a-col class="font-custom text-15px font-bold leading-20px">
    Hello World
</a-col>

When sorting this code (either via on save or manually) is this the result.

<a-col class="font-custom font-bold font-bold leading-20px">
    Hello World
</a-col>

The font size has been replaced incorrectly and there are now duplicate classes present.

Please not that if the classes are recorded might some other combination or duplication of classes happen. In other words, the sorting is not consistent between runs.

Extension version: v0.20.1

EDIT: It looks like the problem happens when a class name that is last in the list needs to be moved.

[alexanderniebuhr]

@IgnisDa for my test project I use, where it also breaks:

const { defineConfig } = require('windicss/helpers')

module.exports = defineConfig({
  darkMode: 'media',
  theme: {
    extend: {
      colors: {
        primary: {
          DEFAULT: ({ opacityVariable, opacityValue }) => {
            if (opacityValue !== undefined) {
              return `rgba(var(--primary-dynamic), ${opacityValue})`
            }
            if (opacityVariable !== undefined) {
              return `rgba(var(--primary-dynamic), var(${opacityVariable}, 1))`
            }
            return `rgb(var(--primary-dynamic))`
          },
          50: 'var(--primary-50)',
          100: 'var(--primary-100)',
          200: 'var(--primary-200)',
          300: 'var(--primary-300)',
          400: 'var(--primary-400)',
          500: 'var(--primary-500)',
          600: 'var(--primary-600)',
          700: 'var(--primary-700)',
          800: 'var(--primary-800)',
          900: 'var(--primary-900)',
        },
      },
      cursor: {
        'ns-resize': 'ns-resize',
        'col-resize': 'col-resize',
        'n-resize': 'n-resize',
        's-resize': 's-resize',
      },
      lineClamp: {
        sm: '2',
      },
    },
  },
  plugins: [
    require('windicss/plugin/forms'),
    require('windicss/plugin/line-clamp'),
    require('windicss/plugin/typography'),
  ],
  shortcuts: {
    nrmlz: {
      '-webkit-text-size-adjust': '100%',
      'font-family': `ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"`,
      'line-height': '1.5',
      margin: '0',
    },
    fit: {
      width: 'max-content',
    },
  },
})

[alexanderniebuhr]

should be fixed in 0.21.0