Previously, we used the System V output format:
"%7d%7d%7d %s\n"
The problem here is, that if any number has more than six digits, the
result looks like one big number, as we don't mandate spaces.
POSIX says the output format should rather be
"%d %d %d %s\n"
but in this case we wouldn't get consistent results.
To serve both camps, I changed it to the following:
"%6d %6d %6d %s\n"
This won't change the output for normal values, but also
prevent the output of large files to be ambiguous.
Yeah well, the old topic. POSIX allows \0123 and \123 octals in
different tools, in printf, depending on %b or other things.
We'll just keep it simple and just allow 4 digits. the 0 does not make
a difference anyway.
Here's a better version of the patch.
When the R flag is used with a single directory, the given directory name is
omitted. With multiple directories each directory name is listed.
Directories that start with './' and '../' are now also printed.
Given the following commands:
touch 1.txt; install -D 1.txt d/2.txt
find d
The result without this fix:
d
d/2.txt
d/2.txt/1.txt
The result with this patch applied:
d
d/2.txt
-s strip binary
-d create directory
-D create missing directories
-t DIR target directory
-m MODE permission bits
-o USER set owner
-g GROUP set group
Installed files are copied, and default mode is 755.
Signed-off-by: Mattias Andrée <maandree@kth.se>
It is impossible to rematch a pattern which has one (or both)
of these operators, so the simplest solucion is detect them
while we are compiling the regular expression and break the
match loop after the first iteration.
Ed was falling doing substitution different of the first or all
(s//%/, s//%/\1, s//%/g), because it was not adding the matches
which were not going to be substituted.
Rematch() was incremnenting the last match always, even in the
cases when it was not matching anything. This patch detects
this situation and it updates it only when there is a match.
Line 0 is a special line added to allow operations with
empty buffers, and we have to ensure that it is not going
to match any regular expression. The code was written in
a way that this case was handle implicitily, but this
solution was working only for the first file loaded in
ed, while the second file loaded in ed got a line with
a dirty seek field. This solution check explicitily
against invalid lines passed to makeline(), which
allows to simplify the common case.
sin
FRIGN
Mattias Andrée
Lucas Gabriel Vuotto
Quentin Rameau
pekka.jylha.ollila@gmail.com
Eivind Uggedal
tty0
izabera
Roberto E. Vargas Caballero