1 files changed, 43 insertions, 43 deletions
diff --git a/src/wasm2c_tmpl.py b/src/wasm2c_tmpl.py
index 6f9c8225..b854d887 100755
--- a/src/wasm2c_tmpl.py
+++ b/src/wasm2c_tmpl.py
@@ -18,64 +18,64 @@
 from __future__ import print_function
 import argparse
 try:
-  from cStringIO import StringIO
+    from cStringIO import StringIO
 except ImportError:
-  from io import StringIO
+    from io import StringIO
 import os
 import sys
 
 
 def EscapeCString(s):
-  out = ''
-  for b in bytearray(s.encode('utf-8')):
-    if b in (34, 92):
-      # " or \
-      out += '\\' + chr(b)
-    elif b == 10:
-      # newline
-      out += '\\n'
-    elif 32 <= b <= 127:
-      # printable char
-      out += chr(b)
-    else:
-      # non-printable; write as \xab
-      out += '\\x%02x' % b
+    out = ''
+    for b in bytearray(s.encode('utf-8')):
+        if b in (34, 92):
+            # " or \
+            out += '\\' + chr(b)
+        elif b == 10:
+            # newline
+            out += '\\n'
+        elif 32 <= b <= 127:
+            # printable char
+            out += chr(b)
+        else:
+            # non-printable; write as \xab
+            out += '\\x%02x' % b
 
-  return out
+    return out
 
 
 def main(args):
-  arg_parser = argparse.ArgumentParser()
-  arg_parser.add_argument('-o', '--output', metavar='PATH',
-                          help='output file.')
-  arg_parser.add_argument('file', help='input file.')
-  options = arg_parser.parse_args(args)
+    arg_parser = argparse.ArgumentParser()
+    arg_parser.add_argument('-o', '--output', metavar='PATH',
+                            help='output file.')
+    arg_parser.add_argument('file', help='input file.')
+    options = arg_parser.parse_args(args)
 
-  section_name = None
-  output = StringIO()
+    section_name = None
+    output = StringIO()
 
-  output.write('/* Generated from \'%s\' by wasm2c_tmpl.py, do not edit! */\n' %
-               os.path.basename(options.file))
+    output.write('/* Generated from \'%s\' by wasm2c_tmpl.py, do not edit! */\n' %
+                 os.path.basename(options.file))
 
-  with open(options.file) as f:
-    for line in f.readlines():
-      if line.startswith('%%'):
-        if section_name is not None:
-          output.write(';\n\n')
-        section_name = line[2:-1]
-        output.write('const char SECTION_NAME(%s)[] =\n' % section_name)
-      else:
-        output.write('"%s"\n' % EscapeCString(line))
+    with open(options.file) as f:
+        for line in f.readlines():
+            if line.startswith('%%'):
+                if section_name is not None:
+                    output.write(';\n\n')
+                section_name = line[2:-1]
+                output.write('const char SECTION_NAME(%s)[] =\n' % section_name)
+            else:
+                output.write('"%s"\n' % EscapeCString(line))
 
-  output.write(';\n')
-  if options.output:
-    with open(options.output, 'w') as outf:
-      outf.write(output.getvalue())
-  else:
-    sys.stdout.write(output.getvalue())
+    output.write(';\n')
+    if options.output:
+        with open(options.output, 'w') as outf:
+            outf.write(output.getvalue())
+    else:
+        sys.stdout.write(output.getvalue())
 
-  return 0
+    return 0
 
 
 if __name__ == '__main__':
-  sys.exit(main(sys.argv[1:]))
+    sys.exit(main(sys.argv[1:]))