Fix % escape in prompt format #927
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tompng commented Apr 18, 2024
| irb = IRB::Irb.new(IRB::WorkSpace.new(main), TestInputMethod.new) | ||
| assert_equal('%% main %m %main %%m >', irb.send(:format_prompt, '%%%% %m %%m %%%m %%%%m %l', '>', 1, 1)) | ||
| assert_equal('42,%i, 42,%3i,042,%03i', irb.send(:format_prompt, '%i,%%i,%3i,%%3i,%03i,%%03i', nil, 42, 1)) | ||
| assert_equal('42,%n, 42,%3n,042,%03n', irb.send(:format_prompt, '%n,%%n,%3n,%%3n,%03n,%%03n', nil, 1, 42)) |
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Unlike string formatting, /%\d*\z/ /%\d*[^0-9a-zA-Z%]/ /%\d+%/ does not raise error. (Didn't add these to test case)
st0012 approved these changes Apr 18, 2024
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Escaping % in prompt fromatting was not correctly implemented.
This pull request fixes it.