X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/distorted-keys/blobdiff_plain/c47f2aba7d705252c660ba1ad0931fbb93122d80..f56732113e534c3bd29af551a2261d2f07e9c5ea:/extract-profile.in

diff --git a/extract-profile.in b/extract-profile.in
old mode 100644
new mode 100755
index 1d19fc2..918da8c
--- a/extract-profile.in
+++ b/extract-profile.in
@@ -279,7 +279,7 @@ class Section (object, UD.DictMixin):
         left = dol + 1
         while left < n and (string[left].isalnum() or string[left] in '-_'):
           left += 1
-        prop = string[dol + 1:left].replace('-', '_')
+        prop = string[dol + 1:left]
 
       ## If we came up empty, report an error.
       if prop == '':
@@ -287,6 +287,7 @@ class Section (object, UD.DictMixin):
               "invalid placeholder (empty name) in `%s'" % string
 
       ## Extend the path: we're going to do a recursive expansion.
+      prop = prop.replace('-', '_')
       path.append(prop)
 
       ## Report a cycle if we found one.
@@ -375,6 +376,8 @@ def parse(filename, d):
         continue
       if line[0] == '[' and line[-1] == ']':
         sect = line[1:-1]
+        if sect not in d:
+          d[sect] = Section(sect)
         continue
 
       ## Parse an assignment.
@@ -392,18 +395,13 @@ def parse(filename, d):
         raise UserError, "%s:%d: bad name `%s'" % (filename, n, name)
 
       ## Store the assignment.
-      try:
-        d[sect][name] = value
-      except KeyError:
-        s = Section(sect)
-        d[sect] = s
-        s[name] = value
+      d[sect][name] = value
 
 ###--------------------------------------------------------------------------
 ### Main program.
 
 OP = O.OptionParser(
-  usage = '%prog FILE|DIRECTORY ... SECTION',
+  usage = '%prog SECTION FILE|DIRECTORY ...',
   version = '%%prog, version %s' % VERSION,
   description = '''\
 Parse the configurations FILE and DIRECTORY contents, and output the named
@@ -417,8 +415,8 @@ def main(args):
     opts, args = OP.parse_args(args[1:])
     if len(args) < 2:
       OP.error('not enough positional parameters')
-    files = args[:-1]
-    sect = args[-1]
+    sect = args[0]
+    files = args[1:]
 
     ## Read in the inputs.
     d = { '@GLOBAL': Section('@GLOBAL') }