diff options
Fix overtyping wide characters.
Overtyping the first half of a wide character with the
second half of a wide character results in display garbage.
This is because the trailing dummy is not cleaned up.
i.e. ATTR_WIDE, ATTR_WDUMMY, ATTR_WDUMMY
Here is a short script for demonstrating the behavior:
#!/bin/sh
alias printf=/usr/bin/printf
printf こんにちは！; sleep 2
printf '\x1b[5D'; sleep 2
printf へ; sleep 2
printf ' '; sleep 2
echo
Diffstat (limited to '%252525252525252525252525253fid%252525252525252525252525253dfffee341e56206a036d0b69de7292e72ed887638%2525252525252525252525253fid%2525252525252525252525253dfffee341e56206a036d0b69de7292e72ed887638&id2%2525252525252525252525253d2aefa348baf4b702fdce98eb105bcba175d8283f%25252525252525252525253fid%25252525252525252525253dfffee341e56206a036d0b69de7292e72ed887638&id2%25252525252525252525253d2aefa348baf4b702fdce98eb105bcba175d8283f%252525252525252525253fid%252525252525252525253dfffee341e56206a036d0b69de7292e72ed887638%2525252525252525253fid%2525252525252525253dfffee341e56206a036d0b69de7292e72ed887638&id2%2525252525252525253dd4eee428f9c7b7f0aeb34042677bce4f98431fa6%25252525252525253fid%25252525252525253dfffee341e56206a036d0b69de7292e72ed887638%252525252525253fid%252525252525253dfffee341e56206a036d0b69de7292e72ed887638%2525252525253fid%2525252525253d2aefa348baf4b702fdce98eb105bcba175d8283f%25252525253fid%25252525253de823e2308f2a99023032a3966ebb7036a31d305f%252525253fid%252525253d2c5edf28ec851907305d73c6218ce75d39f1767f%2525253fid%2525253db1d97fec47b0d6633addb848131388ec40154ebc%25253fid%25253dea7cd7b62fdfa6a1fbd882d1565d557577f2cf32%253fid%253d7fb0c0cc681f36be2ad12091ef93a41671f32738%3fid%3d7e1c68f25d9f08687a94eeef8d7f8ffd0d14b911?id=65f1dc428315ae9d7f362e10c668557c1379e7af')
0 files changed, 0 insertions, 0 deletions