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minor documentation changes

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This commit is contained in:
Chet Ramey
2021-06-01 11:30:37 -04:00
parent 2047e28584
commit 6e11792d93
7 changed files with 2018 additions and 2012 deletions
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doc/bash.1
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@@ -3691,10 +3691,14 @@ The filenames
.B ``.''
and
.B ``..''
must always be matched explicitly, even if
must always be matched
by a pattern beginning with ``.'' (for example, ``.?''),
or a pattern beginning with ``.'' must be one of the patterns in an
extended pattern matching expression (see below),
even if
.B dotglob
is set.
In other cases, the
When not matching pathnames, the
.B ``.''
character is not treated specially.
When matching a pathname, the slash character must always be
@@ -10491,8 +10495,13 @@ argument.
Otherwise, the expression is false.
.TP
4 arguments
The following conditions are applied in the order listed.
If the first argument is \fB!\fP, the result is the negation of
the three-argument expression composed of the remaining arguments.
the two-argument test using the second and third arguments.
If the first argument is exactly \fB(\fP and the fourth argument is
exactly \fB)\fP, the result is the two-argument test of the second
and third arguments.
Otherwise, the expression is parsed and evaluated according to
precedence using the rules listed above.
.TP