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-rw-r--r--doc/classes/String.xml4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/classes/String.xml b/doc/classes/String.xml
index c1a7a2edda..4ff2d287a1 100644
--- a/doc/classes/String.xml
+++ b/doc/classes/String.xml
@@ -420,14 +420,14 @@
<return type="bool" />
<argument index="0" name="expr" type="String" />
<description>
- Does a simple case-sensitive expression match, where [code]"*"[/code] matches zero or more arbitrary characters and [code]"?"[/code] matches any single character except a period ([code]"."[/code]).
+ Does a simple case-sensitive expression match, where [code]"*"[/code] matches zero or more arbitrary characters and [code]"?"[/code] matches any single character except a period ([code]"."[/code]). An empty string or empty expression always evaluates to [code]false[/code].
</description>
</method>
<method name="matchn" qualifiers="const">
<return type="bool" />
<argument index="0" name="expr" type="String" />
<description>
- Does a simple case-insensitive expression match, where [code]"*"[/code] matches zero or more arbitrary characters and [code]"?"[/code] matches any single character except a period ([code]"."[/code]).
+ Does a simple case-insensitive expression match, where [code]"*"[/code] matches zero or more arbitrary characters and [code]"?"[/code] matches any single character except a period ([code]"."[/code]). An empty string or empty expression always evaluates to [code]false[/code].
</description>
</method>
<method name="md5_buffer" qualifiers="const">