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Forked from vhyza/catch_exception.rb
Created August 6, 2012 02:24
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Removed require 'cgi' to avoid segmentation fault
# encoding: utf-8
STDOUT.sync = true
STDERR.sync = true
require 'pathname'
at_exit do
if (e = $!) && !e.instance_of?(SystemExit)
require "#{ENV['TM_SUPPORT_PATH']}/lib/escape"
io = IO.for_fd(ENV['TM_ERROR_FD'].to_i)
io.write "<div id='exception_report' class='framed'>\n"
io.write "<p id='exception'><strong>#{e.class.name}:</strong> #{e.message.sub(/`(\w+)'/, '‘\1’').sub(/ -- /, ' — ')}</p>\n"
io.write "<blockquote><table border='0' cellspacing='4' cellpadding='0'>\n"
e.backtrace.each do |b|
if b =~ /(.*?):(\d+)(?::in\s*`(.*?)')?/ then
file, line, method = $1, $2, $3
url, display_name = '', 'untitled document';
if file != '-' && File.exists?(file) && !ENV['TM_SCRIPT_IS_UNTITLED'] then
file = Pathname.new(file).realpath.to_s
url = '&url=file://' + e_url(file)
display_name = File.basename(file)
end
io << "<tr><td><a class='near' href='txmt://open?line=#{line + url}'>"
io << (method ? "method #{method}" : '<em>at top level</em>')
io << "</a></td>\n<td>in <strong>#{display_name}</strong> at line #{line}</td></tr>\n"
end
end
io.write "</table></blockquote></div>"
io.flush
exit!
end
end
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