Use Prism instead of Ripper for Ruby source tokenization #1470
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🚀 Preview deployment available at: https://a7caabcf.rdoc-6cd.pages.dev (commit: 1433d3f) |
kou
approved these changes
Nov 23, 2025
| super(code) | ||
| # Returns tokens parsed from +code+. | ||
| def self.parse(code) | ||
| lex = self.new(code) |
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self. is redundant here.
Suggested change
| lex = self.new(code) | |
| lex = new(code) |
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| begin | ||
| while tk = lex.get_squashed_tk | ||
| tokens.push tk | ||
| end | ||
| rescue StopIteration | ||
| end |
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It seems that we can remove begin/rescue StopIteration/end here because 2b96a8b removed Enumerator.
| tk[:state] = EXPR_ARG | ||
| tk[:kind] = :on_ident | ||
| elsif tk[:text] =~ /^[-+]$/ then | ||
| elsif tk[:text] =~ /^[-+]$/ |
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Suggested change
| elsif tk[:text] =~ /^[-+]$/ | |
| elsif tk[:text] =~ /\A[-+]\z/ |
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I think creating a new syntax highlighter based on |
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