github-migration/rocco
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we don't want zombies running around

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Ryan Tomayko 2010-03-09 09:16:53 -08:00
parent 580d0ef7fc
commit 94eaea6339
1 changed files with 8 additions and 6 deletions
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14
lib/rocco.rb
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@ -142,15 +142,17 @@ class Rocco
# then fork off a child process to write the input. # then fork off a child process to write the input.
code_html = nil code_html = nil
open("|pygmentize -l ruby -f html", 'r+') do |fd| open("|pygmentize -l ruby -f html", 'r+') do |fd|
fork { pid =
fd.close_read fork {
fd.write code_blocks.join("\n\n# DIVIDER\n\n") fd.close_read
fd.close_write fd.write code_blocks.join("\n\n# DIVIDER\n\n")
exit! fd.close_write
} exit!
}
fd.close_write fd.close_write
code_html = fd.read code_html = fd.read
fd.close_read fd.close_read
Process.wait(pid)
end end
# Do some post-processing on the pygments output to split things back # Do some post-processing on the pygments output to split things back