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|
eval $s=<<'TRICK'
require "cgi"
require "js"
require "prism"
@s = String.new
def p(s) = @s << s
def tag(t, s, c) = "<#{t} class=#{c}>#{s}</#{t}>"
def span(s, c) = tag("span", s, c)
def ruby(t)
s = CGI.escape_html(t.value)
if r = rt(t)
tag("ruby", s + tag("rp", "(", "") + tag("rt", r, "") + tag("rp", ")", ""), t.type)
else
span(s, t.type)
end
end
def kana(s)
s
&.scan(/.{2}/)
&.map{|c| (0x30A0 + c.to_i).chr(Encoding::UTF_8)}
&.*("")
end
def rt(t)
r = {
:"&&" => "1136",
:"=" => "04199275",
:"||" => "623147",
:$s => "41750825",
:* => "111775",
:+ => "557325",
:- => "62044225",
:<< => "02588341",
:@s => "0235400825",
LESS: "2371064274",
USTAR: "",
c: "2392",
cgi: "239224920204",
chr: "336792",
def: "3953",
document: "411369658340",
downcase: "320683179225",
each: "043533",
else: "087525",
encoding: "0883199239038316",
end: "088341",
end_column: "088341117364",
end_line: "088341730483",
end_with?: "088341060326",
escape_html: "082517925508043338039208640875",
getelementbyid: "183540087665834048040204390392",
global: "1677924875",
if: "0453",
innerhtml: "0483429208043338039208640875",
js: "2407920825",
kana: "1142",
l: "0875",
lex: "76351525",
location: "771792237183",
map: "623555",
new: "436992",
nil: "4375",
p: "5292",
prism: "55742664",
r: "029275",
require: "7415790402",
rp: "0292755292",
rt: "029275380392",
ruby: "7551",
s: "0825",
scan: "25136783",
span: "254983",
star: "111775",
start_column: "25319240117364",
start_line: "25319240730483",
string: "2540748316",
t: "380392",
tag: "3116",
to_i: "4005920204",
type: "310455",
utf_8: "70923803920853080440",
value: "48746992",
x: "08351525",
y: "7904",
}
kana(
r[:"#{t.type}"] ||
r[s = :"#{t.value.downcase}"] ||
s.end_with?(":") && r[:"#{s[..-2]}"] ||
nil
)
end
y = 1
x = 0
Prism.lex($s).value[..-2].each {|t, *|
l = t.location
r = l.start_line
if y < r
p "\n" * (r - y)
x = 0
end
c = l.start_column
if x < c
p " " * (c - x)
end
p ruby(t)
y = l.end_line
x = l.end_column
}
JS.global[:document].getElementById("src")[:innerHTML] =
span("eval $s=<<'TRICK'\n", "COMMENT") +
@s +
span("TRICK\n", "COMMENT")
TRICK
|
