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author | Stefan Fritsch <sf@apache.org> | 2010-01-30 12:18:18 +0000 |
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committer | Stefan Fritsch <sf@apache.org> | 2010-01-30 12:18:18 +0000 |
commit | 2d507c2fcdd5914d13a99399d80cbb9f85baf1d0 (patch) | |
tree | 1a24522285da6d9f2d0265c3323ac1b39a03403a /docs/manual/mod/core.xml | |
parent | dc82c3eb120d632100499734118c17c03a482ead (diff) | |
download | httpd-2d507c2fcdd5914d13a99399d80cbb9f85baf1d0.tar.gz |
Allow the Define directive to undefine a variable by prefixing the
argument with a '!'.
PR: 35350
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@904768 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'docs/manual/mod/core.xml')
-rw-r--r-- | docs/manual/mod/core.xml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/docs/manual/mod/core.xml b/docs/manual/mod/core.xml index 2bfdcb1a27..79e47416c6 100644 --- a/docs/manual/mod/core.xml +++ b/docs/manual/mod/core.xml @@ -596,8 +596,8 @@ which no other media type configuration could be found. <directivesynopsis> <name>Define</name> -<description>Define the existence of a variable</description> -<syntax>Define <var>parameter-name</var></syntax> +<description>Define or undefine the existence of a variable</description> +<syntax>Define [!]<var>parameter-name</var></syntax> <contextlist><context>server config</context></contextlist> <usage> @@ -606,6 +606,8 @@ which no other media type configuration could be found. <p>This directive can be used to toggle the use of <directive module="core" type="section">IfDefine</directive> sections without needing to alter <code>-D</code> arguments in any startup scripts.</p> + <p>If the parameter-name is prefixed with a <code>!</code>, the definition + of the argument is removed.</p> </usage> </directivesynopsis> |