mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
Deal with double whitespace.
This commit is contained in:
parent
bac7835b60
commit
557b7fa148
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=131507
|
@ -221,7 +221,7 @@ while the second is an argument to the shell being invoked.
|
|||
Simulate a login for user foo.
|
||||
.It Li "su - foo"
|
||||
Same as above.
|
||||
.It Li "su - "
|
||||
.It Li "su -"
|
||||
Simulate a login for root.
|
||||
.El
|
||||
.Sh HISTORY
|
||||
|
|
|
@ -120,7 +120,9 @@ Historically, the
|
|||
utility was documented to define a word as a ``maximal string of
|
||||
characters delimited by <space>, <tab> or <newline> characters''.
|
||||
The implementation, however, didn't handle non-printing characters
|
||||
correctly so that `` ^D^E '' counted as 6 spaces, while ``foo^D^Ebar''
|
||||
correctly so that
|
||||
.Dq " ^D^E "
|
||||
counted as 6 spaces, while ``foo^D^Ebar''
|
||||
counted as 8 characters.
|
||||
.Bx 4
|
||||
systems after
|
||||
|
|
Loading…
Reference in a new issue