[gtk-doc] gtkdoc: fix some indentation style warnings

[Stefan Sauer <stefkost src gnome org>]

commit 4344d003cd48e33743ef0e869a0e1cc8dddce4fd
Author: Stefan Sauer <ensonic users sf net>
Date:   Fri Mar 2 08:11:36 2018 +0100

    gtkdoc: fix some indentation style warnings

 gtkdoc/mkpdf.py |   38 +++++++++++++++++++-------------------
 gtkdoc/scan.py  |   10 +++++-----
 2 files changed, 24 insertions(+), 24 deletions(-)
---
diff --git a/gtkdoc/mkpdf.py b/gtkdoc/mkpdf.py
index 3e2099b..c84ec16 100755
--- a/gtkdoc/mkpdf.py
+++ b/gtkdoc/mkpdf.py
@@ -95,25 +95,25 @@ def run(options):
         else:
             quiet = '1'
         res = run_xsltproc(options, ['--nonet',
-                           '--xinclude',
-                           '--stringparam',
-                           'gtkdoc.bookname',
-                           module,
-                           '--stringparam',
-                           'gtkdoc.version',
-                           config.version,
-                           '--stringparam',
-                           'chunk.quietly',
-                           quiet,
-                           '--stringparam',
-                           'chunker.output.quiet',
-                           quiet,
-                           module,
-                           document,
-                           '-o',
-                           module + '.fo',
-                           gtkdocdir + '/gtk-doc-fo.xsl',
-                           document])
+                                     '--xinclude',
+                                     '--stringparam',
+                                     'gtkdoc.bookname',
+                                     module,
+                                     '--stringparam',
+                                     'gtkdoc.version',
+                                     config.version,
+                                     '--stringparam',
+                                     'chunk.quietly',
+                                     quiet,
+                                     '--stringparam',
+                                     'chunker.output.quiet',
+                                     quiet,
+                                     module,
+                                     document,
+                                     '-o',
+                                     module + '.fo',
+                                     gtkdocdir + '/gtk-doc-fo.xsl',
+                                     document])
         # TODO: fop dies too easily :(
         # res = subprocess.call([config.fop, module + '.fo', module + '.pdf'))
         fname = module + '.fo'
diff --git a/gtkdoc/scan.py b/gtkdoc/scan.py
index c1fe4d8..56aa23a 100644
--- a/gtkdoc/scan.py
+++ b/gtkdoc/scan.py
@@ -604,7 +604,7 @@ def ScanHeader(input_file, section_list, decl_list, get_types, options):
                     symbol = re.sub(r'\s*\n', '', symbol, flags=re.MULTILINE)
                     logging.info('Function (6): "%s", Returns: "%s"', symbol, ret_type)
 
-            #} elsif (m/^extern\s+/) {
+            # } elsif (m/^extern\s+/) {
                 # print "DEBUG: Skipping extern: $_"
 
             # STRUCTS
@@ -692,7 +692,7 @@ def ScanHeader(input_file, section_list, decl_list, get_types, options):
                 if internal == 0:
                     decl = re.sub(r'/\*.*?\*/', '', decl, flags=re.MULTILINE)   # remove comments.
                     decl = re.sub(r'\s*\n\s*(?!$)', ' ', decl, flags=re.MULTILINE)
-                                  # consolidate whitespace at start/end of lines.
+                    # consolidate whitespace at start/end of lines.
                     decl = decl.strip()
                     ret_type = re.sub(r'/\*.*?\*/', '', ret_type)               # remove comments in ret 
type.
                     if AddSymbolToList(slist, symbol):
@@ -885,9 +885,9 @@ def AddSymbolToList(slist, symbol):
         symbol: The symbol to add to the list.
     """
     if symbol in slist:
-         # logging.info('Symbol %s already in list. skipping', symbol)
-         # we return False to skip outputting another entry to -decl.txt
-         # this is to avoid redeclarations (e.g. in conditional sections).
+        # logging.info('Symbol %s already in list. skipping', symbol)
+        # we return False to skip outputting another entry to -decl.txt
+        # this is to avoid redeclarations (e.g. in conditional sections).
         return False
     slist.append(symbol)
     return True