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handle user escape input

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schasse 2019-12-28 15:42:56 +01:00
parent baa011c120
commit 9382a6bccf
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GPG key ID: 5497EFF3E3E1CACD
1 changed files with 11 additions and 2 deletions
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13
scripts/easymotion.rb
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@ -65,12 +65,21 @@ def prompt_char
Kernel.spawn(
'tmux', 'command-prompt', '-1', '-p', 'char:',
"run-shell \"printf '%1' >> #{tmp_file.path}\"")
Timeout.timeout(60*60) do
last_activity = `tmux display-message -p '\#{session_activity}'`
loop do
sleep 0.05
break if last_activity != `tmux display-message -p '\#{session_activity}'`
end
end
read_char_from_file tmp_file
rescue Timeout::Error
exit
end
def read_char_from_file(tmp_file)
char = nil
Timeout.timeout(10) do
Timeout.timeout(0.05) do
loop do # busy waiting with files :/
break if char = tmp_file.getc
end
@ -78,7 +87,7 @@ def read_char_from_file(tmp_file)
end
char
rescue Timeout::Error
exit
nil
end
def positions_of(jump_to_char, screen_chars)