Extended regular expression

Some versions of file report xml files as "XML 1.0 document".

diff --git a/INSTALL.txt b/INSTALL.txt
index 9cd3031c2791b51d7bf19abbe1e6b7c7d1438045..66dcf7e4e1d209bea6b88d0ae45cbc20a0dd5f41 100644 (file)
--- a/INSTALL.txt
+++ b/INSTALL.txt
@@ -36,7 +36,7 @@ mc.ext:
 regex/\.([xX][mM][lL])$
     Open=%cd %p#xml
 
-type/^XML *document text
+type/^XML *(1\.0 *)?document text
     Open=%cd %p#xml
 
 To enable file types add or change the following configuration option in
@@ -57,7 +57,7 @@ Edit mc.ext; the syntax is slightly different:
 regex/\.([xX][mM][lL])$
     Include=xml
 
-type/^XML *document text
+type/^XML *(1\.0 *)?document text
     Include=xml
 
 include/xml