Jun 28, 2025
diff --git a/Tools/freeze/checkextensions.py b/Tools/freeze/checkextensions.py

 import os
 import parsesetup
 import re

 def checkextensions(unknown, extensions):
    files = []
    return w

 def expandvars(str, vars):
 i = 0
 while i < len(str):
 i = k = str.find('$', i)
        ifi < 0:
 break
 i = i+1
 var = str[i:i+1]
 i = i+1
 if var == '(':
 j = str.find(')', i)
 if j < 0:
        break
            var = str[i:j]
        i = j+1
 if var in vars:
            str = str[:k] + vars[var] + str[i:]
        i = k
    return str
 def repl(m):
    name = m[1]
 if name[0] == '(':
 ifname[-1] != ')':
    return m[0]
    name = name[1:-1]
 if name in vars and name not in seen:
    seen.add(name)
    result = expandvars(vars[name])
 seen.remove(name)
 return result
 return m[0]

 def expandvars(str):
 return re.sub(r'(?m)\$(\([^)]*\)?|.)', repl, str)

 seen = set()
    returnexpandvars(str)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -4,6 +4,7 @@

		import os
		import parsesetup
		import re

		def checkextensions(unknown, extensions):
		files = []
Expand DownExpand Up		@@ -70,21 +71,21 @@ def treatword(w):
		return w

		def expandvars(str, vars):
		i = 0
		while i < len(str):
		i = k = str.find('$', i)
		ifi < 0:
		break
		i = i+1
		var = str[i:i+1]
		i = i+1
		if var == '(':
		j = str.find(')', i)
		if j < 0:
		break
		var = str[i:j]
		i = j+1
		if var in vars:
		str = str[:k] + vars[var] + str[i:]
		i = k
		return str
		def repl(m):
		name = m[1]
		if name[0] == '(':
		ifname[-1] != ')':
		return m[0]
		name = name[1:-1]
		if name in vars and name not in seen:
		seen.add(name)
		result = expandvars(vars[name])
		seen.remove(name)
		return result
		return m[0]

		def expandvars(str):
		return re.sub(r'(?m)\$(\([^)]*\)?\|.)', repl, str)

		seen = set()
		returnexpandvars(str)