From c4c0a36e4f18bbb782ab87e07528fbc81ce6ddeb Mon Sep 17 00:00:00 2001
From: Andrew Baumann <Andrew.Baumann@microsoft.com>
Date: Mon, 25 Feb 2019 13:08:04 -0800
Subject: [PATCH 1/5] name2unicode(): handle hexadecimal constants for unicode
 glyphs

fixes #183, #229
---
 pdfminer/encodingdb.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pdfminer/encodingdb.py b/pdfminer/encodingdb.py
index 870bd28..468b3db 100644
--- a/pdfminer/encodingdb.py
+++ b/pdfminer/encodingdb.py
@@ -6,7 +6,7 @@ from .latin_enc import ENCODING
 
 import six # Python 2+3 compatibility
 
-STRIP_NAME = re.compile(r'[0-9]+')
+STRIP_NAME = re.compile(r'[0-9A-Fa-f]+')
 
 
 ##  name2unicode
@@ -18,7 +18,7 @@ def name2unicode(name):
     m = STRIP_NAME.search(name)
     if not m:
         raise KeyError(name)
-    return six.unichr(int(m.group(0)))
+    return six.unichr(int(m.group(0), base=16))
 
 
 ##  EncodingDB

From bfbb8b8f0bbbac88539d28905839388b867e03af Mon Sep 17 00:00:00 2001
From: Kaushik Acharya <acharya.kaushik@gmail.com>
Date: Thu, 15 Aug 2019 11:59:29 +0530
Subject: [PATCH 2/5] Adding Denis's article name.

---
 docs/programming.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/programming.html b/docs/programming.html
index b01eef9..c72ab48 100644
--- a/docs/programming.html
+++ b/docs/programming.html
@@ -182,7 +182,7 @@ Could be used for framing another pictures or figures.
 </dl>
 
 <p>
-Also, check out <a href="http://denis.papathanasiou.org/?p=343">a more complete example by Denis Papathanasiou</a>.
+Also, check out <a href="http://denis.papathanasiou.org/?p=343">a more complete example by Denis Papathanasiou(Extracting Text & Images from PDF Files)</a>.
 
 <h2><a name="tocextract">Obtaining Table of Contents</a></h2>
 <p>

From 963a227b2e3fc7c7327b7e49dbdad9a7656e66aa Mon Sep 17 00:00:00 2001
From: Kaushik Acharya <acharya.kaushik@gmail.com>
Date: Mon, 19 Aug 2019 20:16:34 +0530
Subject: [PATCH 3/5] Updated URL for the article

---
 docs/programming.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/programming.html b/docs/programming.html
index c72ab48..dc4c186 100644
--- a/docs/programming.html
+++ b/docs/programming.html
@@ -182,7 +182,7 @@ Could be used for framing another pictures or figures.
 </dl>
 
 <p>
-Also, check out <a href="http://denis.papathanasiou.org/?p=343">a more complete example by Denis Papathanasiou(Extracting Text & Images from PDF Files)</a>.
+Also, check out <a href="http://denis.papathanasiou.org/archive/2010.08.04.post.pdf">a more complete example by Denis Papathanasiou(Extracting Text & Images from PDF Files)</a>.
 
 <h2><a name="tocextract">Obtaining Table of Contents</a></h2>
 <p>

From 2156efe64fae5715de4a8cbe3dba7f020b313c03 Mon Sep 17 00:00:00 2001
From: Tony Tong <baojia.tong@kensho.com>
Date: Thu, 22 Aug 2019 10:24:51 -0400
Subject: [PATCH 4/5] fix stoke color and non-stroke color in PDFGraphicState

---
 pdfminer/pdfinterp.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pdfminer/pdfinterp.py b/pdfminer/pdfinterp.py
index a14f64a..de54835 100644
--- a/pdfminer/pdfinterp.py
+++ b/pdfminer/pdfinterp.py
@@ -598,25 +598,25 @@ class PDFPageInterpreter(object):
 
     # setrgb-stroking
     def do_RG(self, r, g, b):
-        self.graphicstate.color = (r, g, b)
+        self.graphicstate.scolor = (r, g, b)
         #self.do_CS(LITERAL_DEVICE_RGB)
         return
 
     # setrgb-non-stroking
     def do_rg(self, r, g, b):
-        self.graphicstate.color = (r, g, b)
+        self.graphicstate.ncolor = (r, g, b)
         #self.do_cs(LITERAL_DEVICE_RGB)
         return
 
     # setcmyk-stroking
     def do_K(self, c, m, y, k):
-        self.graphicstate.color = (c, m, y, k)
+        self.graphicstate.scolor = (c, m, y, k)
         #self.do_CS(LITERAL_DEVICE_CMYK)
         return
 
     # setcmyk-non-stroking
     def do_k(self, c, m, y, k):
-        self.graphicstate.color = (c, m, y, k)
+        self.graphicstate.ncolor = (c, m, y, k)
         #self.do_cs(LITERAL_DEVICE_CMYK)
         return
 

From cc310d3d74a47c6c4d0d1c7ef961461dd7ea1f7b Mon Sep 17 00:00:00 2001
From: Tata Ganesh <tataganesh95@gmail.com>
Date: Sat, 12 Oct 2019 21:19:36 +0530
Subject: [PATCH 5/5] Revert "Fix stoke color and non-stroke color in
 PDFGraphicState"

---
 pdfminer/pdfinterp.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pdfminer/pdfinterp.py b/pdfminer/pdfinterp.py
index de54835..a14f64a 100644
--- a/pdfminer/pdfinterp.py
+++ b/pdfminer/pdfinterp.py
@@ -598,25 +598,25 @@ class PDFPageInterpreter(object):
 
     # setrgb-stroking
     def do_RG(self, r, g, b):
-        self.graphicstate.scolor = (r, g, b)
+        self.graphicstate.color = (r, g, b)
         #self.do_CS(LITERAL_DEVICE_RGB)
         return
 
     # setrgb-non-stroking
     def do_rg(self, r, g, b):
-        self.graphicstate.ncolor = (r, g, b)
+        self.graphicstate.color = (r, g, b)
         #self.do_cs(LITERAL_DEVICE_RGB)
         return
 
     # setcmyk-stroking
     def do_K(self, c, m, y, k):
-        self.graphicstate.scolor = (c, m, y, k)
+        self.graphicstate.color = (c, m, y, k)
         #self.do_CS(LITERAL_DEVICE_CMYK)
         return
 
     # setcmyk-non-stroking
     def do_k(self, c, m, y, k):
-        self.graphicstate.ncolor = (c, m, y, k)
+        self.graphicstate.color = (c, m, y, k)
         #self.do_cs(LITERAL_DEVICE_CMYK)
         return