refractor/lang/wasm.js

Lightweight, robust, elegant virtual syntax highlighting using Prism

// @ts-nocheck
/**
 * @import {Refractor} from '../lib/core.js'
 */
wasm.displayName = 'wasm'
wasm.aliases = []

/** @param {Refractor} Prism */
export default function wasm(Prism) {
  Prism.languages.wasm = {
    comment: [
      /\(;[\s\S]*?;\)/,
      {
        pattern: /;;.*/,
        greedy: true
      }
    ],
    string: {
      pattern: /"(?:\\[\s\S]|[^"\\])*"/,
      greedy: true
    },
    keyword: [
      {
        pattern: /\b(?:align|offset)=/,
        inside: {
          operator: /=/
        }
      },
      {
        pattern:
          /\b(?:(?:f32|f64|i32|i64)(?:\.(?:abs|add|and|ceil|clz|const|convert_[su]\/i(?:32|64)|copysign|ctz|demote\/f64|div(?:_[su])?|eqz?|extend_[su]\/i32|floor|ge(?:_[su])?|gt(?:_[su])?|le(?:_[su])?|load(?:(?:8|16|32)_[su])?|lt(?:_[su])?|max|min|mul|neg?|nearest|or|popcnt|promote\/f32|reinterpret\/[fi](?:32|64)|rem_[su]|rot[lr]|shl|shr_[su]|sqrt|store(?:8|16|32)?|sub|trunc(?:_[su]\/f(?:32|64))?|wrap\/i64|xor))?|memory\.(?:grow|size))\b/,
        inside: {
          punctuation: /\./
        }
      },
      /\b(?:anyfunc|block|br(?:_if|_table)?|call(?:_indirect)?|data|drop|elem|else|end|export|func|get_(?:global|local)|global|if|import|local|loop|memory|module|mut|nop|offset|param|result|return|select|set_(?:global|local)|start|table|tee_local|then|type|unreachable)\b/
    ],
    variable: /\$[\w!#$%&'*+\-./:<=>?@\\^`|~]+/,
    number:
      /[+-]?\b(?:\d(?:_?\d)*(?:\.\d(?:_?\d)*)?(?:[eE][+-]?\d(?:_?\d)*)?|0x[\da-fA-F](?:_?[\da-fA-F])*(?:\.[\da-fA-F](?:_?[\da-fA-D])*)?(?:[pP][+-]?\d(?:_?\d)*)?)\b|\binf\b|\bnan(?::0x[\da-fA-F](?:_?[\da-fA-D])*)?\b/,
    punctuation: /[()]/
  }
}