From f0e040639c1125212f51ed98e4f32f7fbd2b7edc Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 24 Aug 2013 13:59:10 +0530
Subject: [PATCH] Fix duplicated sections in PDF user manual

Fixes #1215799 [double-sized calibre manual in pdf version](https://bugs.launchpad.net/calibre/+bug/1215799)
---
 manual/index.rst |  1 +
 setup/publish.py | 15 ++++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/manual/index.rst b/manual/index.rst
index b8f98a5561..fa19761b1b 100755
--- a/manual/index.rst
+++ b/manual/index.rst
@@ -38,6 +38,7 @@ Sections
    glossary
 
 
+.. REMOVE_IN_PDF
 The main |app| user interface
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git a/setup/publish.py b/setup/publish.py
index 40d002ee8a..ec4b7b31eb 100644
--- a/setup/publish.py
+++ b/setup/publish.py
@@ -84,7 +84,8 @@ class Manual(Command):
                                    '-d', '.build/doctrees', '.', '.build/html'])
             subprocess.check_call(['sphinx-build', '-b', 'myepub', '-d',
                                    '.build/doctrees', '.', '.build/epub'])
-            subprocess.check_call(['sphinx-build', '-b', 'mylatex', '-d',
+            with self:
+                subprocess.check_call(['sphinx-build', '-b', 'mylatex', '-d',
                                    '.build/doctrees', '.', '.build/latex'])
             pwd = os.getcwdu()
             os.chdir('.build/latex')
@@ -107,6 +108,18 @@ class Manual(Command):
         if os.path.exists(path):
             shutil.rmtree(path)
 
+    def __enter__(self):
+        with open('index.rst', 'r+b') as f:
+            raw = self.orig_index = f.read()
+            f.seek(0)
+            f.truncate()
+            pos = raw.index(b'.. REMOVE_IN_PDF')
+            f.write(raw[:pos])
+
+    def __exit__(self, *args):
+        with open('index.rst', 'wb') as f:
+            f.write(self.orig_index)
+
 class TagRelease(Command):
 
     description = 'Tag a new release in git'