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authorroot <root@f38db490-d61c-443f-a65b-d21fe96a405b>2006-08-28 21:02:56 +0000
committerroot <root@f38db490-d61c-443f-a65b-d21fe96a405b>2006-08-28 21:02:56 +0000
commitfa300e38a47f5cc7877e07e254a54e4a45e919cd (patch)
tree79df0d15d915845f85de171627951f1efc0330e3 /doc
parent5ed744093a12a270ce304cf3d88a733e7e90ddd1 (diff)
automerge commit
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2-netsec@41258 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'doc')
-rw-r--r--doc/README.variables24
1 files changed, 0 insertions, 24 deletions
diff --git a/doc/README.variables b/doc/README.variables
index ef541e3cb..df7457c0b 100644
--- a/doc/README.variables
+++ b/doc/README.variables
@@ -227,13 +227,6 @@ with equal precedence are grouped within { } symbols.
This, the unary minus operator, is right associative, and
has the same precedence as the ! operator.
- ! expr1
- Return the result of a logical complement of expr1.
- In other words, if expr1 is null, 0, an empty string,
- or the string "0", return a 1. Otherwise, return a 0.
- It has the same precedence as the unary minus operator, and
- is also right associative.
-
expr1 : expr2
The `:' operator matches expr1 against expr2, which must be a
regular expression. The regular expression is anchored to the
@@ -251,12 +244,6 @@ with equal precedence are grouped within { } symbols.
before the regex match is made, beginning and ending double quote
characters are stripped from both the pattern and the string.
- expr1 =~ expr2
- Exactly the same as the ':' operator, except that the match is
- not anchored to the beginning of the string. Pardon any similarity
- to seemingly similar operators in other programming languages!
- The ":" and "=~" operators share the same precedence.
-
expr1 ? expr2 :: expr3
Traditional Conditional operator. If expr1 is a number
that evaluates to 0 (false), expr3 is result of the this
@@ -276,12 +263,6 @@ or C derived languages.
Examples
- "One Thousand Five Hundred" =~ "(T[^ ]+)"
- returns: Thousand
-
- "One Thousand Five Hundred" =~ "T[^ ]+"
- returns: 8
-
"One Thousand Five Hundred" : "T[^ ]+"
returns: 0
@@ -291,11 +272,6 @@ Examples
"3075551212":"...(...)"
returns: 555
- ! "One Thousand Five Hundred" =~ "T[^ ]+"
- returns: 0 (because it applies to the string, which is non-null,
- which it turns to "0", and then looks for the pattern
- in the "0", and doesn't find it)
-
!( "One Thousand Five Hundred" : "T[^ ]+" )
returns: 1 (because the string doesn't start with a word starting
with T, so the match evals to 0, and the ! operator