Jekyll2026-03-20T15:18:54+00:00https://www.takashilawson.com/feed.xmlDr Takashi LawsonWebsite of Dr Takashi Lawson.Takashi LawsonEdge Case: Invalid syntax highlight languages2009-10-06T00:00:00+00:002009-10-06T00:00:00+00:00https://www.takashilawson.com/docs/edge%20case/edge-case-broken-highlightingGood highlighting:

str = ARGV.first
if str
  str = str.b[/\A_(.*)_\z/, 1]
  if str and Gem::Version.correct?(str)
    version = str
    ARGV.shift
  end
end

Good (but dumb) highlighting:

str = ARGV.first
if str
  str = str.b[/\A_(.*)_\z/, 1]
  if str and Gem::Version.correct?(str)
    version = str
    ARGV.shift
  end
end

Bad highlighting:

str = ARGV.first
if str
  str = str.b[/\A_(.*)_\z/, 1]
  if str and Gem::Version.correct?(str)
    version = str
    ARGV.shift
  end
end
]]>Takashi Lawson