prism-eiffel.js 1.3 KB

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  1. Prism.languages.eiffel = {
  2. 'comment': /--.*/,
  3. 'string': [
  4. // Aligned-verbatim-strings
  5. {
  6. pattern: /"([^[]*)\[[\s\S]*?\]\1"/,
  7. greedy: true
  8. },
  9. // Non-aligned-verbatim-strings
  10. {
  11. pattern: /"([^{]*)\{[\s\S]*?\}\1"/,
  12. greedy: true
  13. },
  14. // Single-line string
  15. {
  16. pattern: /"(?:%\s*\n\s*%|%.|[^%"\r\n])*"/,
  17. greedy: true
  18. }
  19. ],
  20. // normal char | special char | char code
  21. 'char': /'(?:%.|[^%'\r\n])+'/,
  22. 'keyword': /\b(?:across|agent|alias|all|and|attached|as|assign|attribute|check|class|convert|create|Current|debug|deferred|detachable|do|else|elseif|end|ensure|expanded|export|external|feature|from|frozen|if|implies|inherit|inspect|invariant|like|local|loop|not|note|obsolete|old|once|or|Precursor|redefine|rename|require|rescue|Result|retry|select|separate|some|then|undefine|until|variant|Void|when|xor)\b/i,
  23. 'boolean': /\b(?:True|False)\b/i,
  24. // Convention: class-names are always all upper-case characters
  25. 'class-name': {
  26. 'pattern': /\b[A-Z][\dA-Z_]*\b/,
  27. 'alias': 'builtin'
  28. },
  29. 'number': [
  30. // hexa | octal | bin
  31. /\b0[xcb][\da-f](?:_*[\da-f])*\b/i,
  32. // Decimal
  33. /(?:\b\d(?:_*\d)*)?\.(?:(?:\d(?:_*\d)*)?e[+-]?)?\d(?:_*\d)*\b|\b\d(?:_*\d)*\b\.?/i
  34. ],
  35. 'punctuation': /:=|<<|>>|\(\||\|\)|->|\.(?=\w)|[{}[\];(),:?]/,
  36. 'operator': /\\\\|\|\.\.\||\.\.|\/[~\/=]?|[><]=?|[-+*^=~]/
  37. };