Hi Chet, Friendly ping - could you please look at the bug description below and review the attached patch? This is a really trivial bugfix (just 1 character), should be obvious to verify.
Thanks a lot, egmont On Tue, Jan 29, 2013 at 2:06 PM, Egmont Koblinger <egm...@gmail.com> wrote: > Hi, > > In UTF-8 environment, with bash-4.2.42, type a command that takes up at > least 3 lines, and contains an accented (UTF-8) letter in the first line. > Move the cursor to the beginning, and insert more characters. > > Just when the UTF-8 accented letter is pushed down to the second line, the > last line becomes displayed incorrectly: its last letter is doubled. Same > when you delete chars so that the accented one jumps back to the previous > line. > > Updating the last line uses the macro VIS_LLEN to determine the length of > that line in the 'old' buffer, which in turn accesses the vis_lbreaks array > up to the index ind_botlin+1. When the UTF-8 character overflows, the > 'old' buffer is modified and vis_lbreaks is supposed to be adjusted > correctly, however, due to the premature end of the loop this last value is > not updated. > > Please apply the attached trivial patch to fix the problem. > > Thanks, > egmont >
