Hi. I'm trying to trap SIGINT when executing [long running] code
within embedded ruby but it appears that vim is internally swallowing
[with cleanup] but not letting vimscript or ruby catch the signal.
Without any trapping, the ruby code is terminated mid-stream so vim is
doing something... I just can't do my own handling. Below are 2
attempts (failed). Thoughts? Thx - dave (davidpthomas at gmail dot
com)
********* original code
function! s:foo
ruby << GOTRUBY
SomeClass.new.do_something # may run for 30sec; want to catch
interrupt
GOTRUBY
endfunction
******** attempt #1
function! s:foo
try
ruby << GOTRUBY
SomeClass.new.do_something # may run for 30sec; want to catch
interrupt
GOTRUBY
catch /^Vim:Interrupt$/
echo 'all your base'
endtry
endfunction
******* attempt #2
function! s:foo
try
ruby << GOTRUBY
Kernel.trap("INT", proc { raise "UserBored"} )
SomeClass.new.do_something # may run for 30sec; want to catch
interrupt
GOTRUBY
catch /UserBored/
echo 'Go Get Beer'
catch /^Vim:Interrupt$/
echo 'all your base'
endtry
endfunction
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