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irb: add more syntax errors colorizing support (#3967)

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Nobuhiro IMAI 2020-12-29 16:07:20 +09:00 committed by GitHub
parent c0a2d322c6
commit 9b7ceb6765
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Notes: git 2020-12-29 16:07:46 +09:00 
Merged-By: k0kubun <takashikkbn@gmail.com>
2 changed files with 18 additions and 0 deletions
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4
lib/irb/color.rb
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@ -60,6 +60,10 @@ module IRB # :nodoc:
on_words_beg: [[RED, BOLD], ALL], on_words_beg: [[RED, BOLD], ALL],
on_parse_error: [[RED, REVERSE], ALL], on_parse_error: [[RED, REVERSE], ALL],
compile_error: [[RED, REVERSE], ALL], compile_error: [[RED, REVERSE], ALL],
on_assign_error: [[RED, REVERSE], ALL],
on_alias_error: [[RED, REVERSE], ALL],
on_class_name_error:[[RED, REVERSE], ALL],
on_param_error: [[RED, REVERSE], ALL],
} }
rescue NameError rescue NameError
# Give up highlighting Ripper-incompatible older Ruby # Give up highlighting Ripper-incompatible older Ruby

14
test/irb/test_color.rb
View file

@ -82,9 +82,23 @@ module TestIRB
tests.merge!({ tests.merge!({
"[1]]]\u0013" => "[#{BLUE}#{BOLD}1#{CLEAR}]#{RED}#{REVERSE}]#{CLEAR}#{RED}#{REVERSE}]#{CLEAR}#{RED}#{REVERSE}^S#{CLEAR}", "[1]]]\u0013" => "[#{BLUE}#{BOLD}1#{CLEAR}]#{RED}#{REVERSE}]#{CLEAR}#{RED}#{REVERSE}]#{CLEAR}#{RED}#{REVERSE}^S#{CLEAR}",
}) })
tests.merge!({
"def req(true) end" => "#{GREEN}def#{CLEAR} #{BLUE}#{BOLD}req#{CLEAR}(#{RED}#{REVERSE}true#{CLEAR}) #{RED}#{REVERSE}end#{CLEAR}",
"nil = 1" => "#{RED}#{REVERSE}nil#{CLEAR} = #{BLUE}#{BOLD}1#{CLEAR}",
"alias $x $1" => "#{GREEN}alias#{CLEAR} #{GREEN}#{BOLD}$x#{CLEAR} #{RED}#{REVERSE}$1#{CLEAR}",
"class bad; end" => "#{GREEN}class#{CLEAR} #{RED}#{REVERSE}bad#{CLEAR}; #{GREEN}end#{CLEAR}",
"def req(@a) end" => "#{GREEN}def#{CLEAR} #{BLUE}#{BOLD}req#{CLEAR}(#{RED}#{REVERSE}@a#{CLEAR}) #{GREEN}end#{CLEAR}",
})
else else
tests.merge!({ tests.merge!({
"[1]]]\u0013" => "[1]]]^S", "[1]]]\u0013" => "[1]]]^S",
})
tests.merge!({
"def req(true) end" => "def req(true) end",
"nil = 1" => "#{CYAN}#{BOLD}nil#{CLEAR} = #{BLUE}#{BOLD}1#{CLEAR}",
"alias $x $1" => "#{GREEN}alias#{CLEAR} #{GREEN}#{BOLD}$x#{CLEAR} $1",
"class bad; end" => "#{GREEN}class#{CLEAR} bad; #{GREEN}end#{CLEAR}",
"def req(@a) end" => "#{GREEN}def#{CLEAR} #{BLUE}#{BOLD}req#{CLEAR}(@a) #{GREEN}end#{CLEAR}",
}) })
end end