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BUG: Fixed regular expression used to match registry entries. The expression now matches everything after a [HKEY until the first ']' is encountered.

This commit is contained in:
Brad King 2001-06-11 10:18:30 -04:00
parent dc8d8fbc00
commit 38d5b4a4c3
1 changed files with 7 additions and 1 deletions
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8
Source/cmSystemTools.cxx
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@ -270,7 +270,13 @@ bool ReadAValue(std::string &res, const char *key)
void cmSystemTools::ExpandRegistryValues(std::string& source)
{
#if defined(_WIN32) && !defined(__CYGWIN__)
cmRegularExpression regEntry("\\[(HKEY[A-Za-z0-9_~\\:\\-\\(\\)\\.\\; ]*)\\]");
// Regular expression to match anything inside [...] that begins in HKEY.
// Note that there is a special rule for regular expressions to match a
// close square-bracket inside a list delimited by square brackets.
// The "[^]]" part of this expression will match any character except
// a close square-bracket. The ']' character must be the first in the
// list of characters inside the [^...] block of the expression.
cmRegularExpression regEntry("\\[(HKEY[^]]*)\\]");
// check for black line or comment
while (regEntry.find(source))