search for: last_char

...Tue, Aug 28, 2012 at 01:27:24PM +0000, Todor Vlaev wrote: > > While playing around with parameter expansion I noticed that the > following didn't work in dash (dash 0.5.5.1-7.4ubuntu1) as compared > to bash even though I believe it should be POSIX-compliant: > > my_str=swan; last_char="${my_str#${my_str%?}}"; echo ${last_char} > > If the double quotes are removed, the last character is printed correctly. > > At a quick glance through the commits after the 0.5.5.1 release I saw > the following bug fix. Could it be related? > > 0d7d66039b614b642c7754...

...Tue, Aug 28, 2012 at 01:27:24PM +0000, Todor Vlaev wrote: > > While playing around with parameter expansion I noticed that the > following didn't work in dash (dash 0.5.5.1-7.4ubuntu1) as compared > to bash even though I believe it should be POSIX-compliant: > > my_str=swan; last_char="${my_str#${my_str%?}}"; echo ${last_char} > > If the double quotes are removed, the last character is printed correctly. > > At a quick glance through the commits after the 0.5.5.1 release I saw > the following bug fix. Could it be related? > > 0d7d66039b614b642c7754...

...+ if String.find content "\r\n" >= 0 then "\r\n" + else if String.find content "\n" >= 0 then "\n" + else default_newline () in + + let line = line ^ newline in + + (* Do we need to append a newline to the existing file? *) + let last_chars = + let len = String.length newline in + if size <= 0L then newline (* empty file ends in virtual newline *) + else if size >= Int64.of_int len then + g#pread path len (size -^ Int64.of_int len) + else + g#pread path len 0L in + let line = + if last_...