Small updates regarding python2 and inkscape

README

@@ -1,3 +1,14 @@
+
+O livro impresso da versão em Java é encontrado em:
+ - https://www.amazon.com/-/pt/dp/B08JF5KTKR
+
+Versões PDF em PORTUGUÊS: 
+ - http://www.facom.ufu.br/~albertini/ods-java.pdf
+ - http://www.facom.ufu.br/~albertini/ods-python.pdf
+ - http://www.facom.ufu.br/~albertini/ods-cpp.pdf
+
+------
+
 latex/ contains the latex sources
 java/ods contains the java sources
 cpp contains the C++ sources (still under development)

latex/ack.tex

@@ -1,9 +1,17 @@
-\chapter*{Acknowledgments}
-\addcontentsline{toc}{chapter}{Acknowledgments}
+\chapter*{Agradecimentos}
+\addcontentsline{toc}{chapter}{Agradecimentos}
 
-I am grateful to Nima~Hoda, who spent a summer tirelessly proofreading
+\section*{\emph{Do Autor, Pat Morin}}
+
+\emph{I am grateful to Nima~Hoda, who spent a summer tirelessly proofreading
 many of the chapters in this book; to the students in the Fall 2011
 offering of COMP2402/2002, who put up with the first draft of this book
 and spotted many typographic, grammatical, and factual errors; and to
 Morgan~Tunzelmann at Athabasca University Press, for patiently editing
-several near-final drafts.
+several near-final drafts.}
+
+\section*{\emph{Do Tradutor, Marcelo Keese Albertini }}
+
+Agradeço à todos que me motivaram a fazer esta tradução. Agradeço Hélio Albertini e Luiz Brito por ajudarem na revisão do texto.
+Em especial, agradeço à minha esposa Madeleine Albertini por me apoiar neste trabalho, que exigiu mais horas do que o normal.
+

latex/figs-python/snarf-fig.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python2
 import sys
 import re
 
@@ -9,7 +9,7 @@
         line = re.sub(r'{\\color{var}', r'\mathit{', line)
         line = re.sub(r'\\mathtt', r'\mathrm', line)
         line = re.sub(r'\\texttt', r'\\textrm', line)
-        line = re.sub(r'(\\mathrm{[a-z_]+)([A-Z]+)', 
+        line = re.sub(r'(\\mathrm{[a-z_]+)([A-Z]+)',
                     lambda m: m.group(1) + '\_' + m.group(2).lower(), line)
-        line = re.sub(r'(\\mathit{\w+)(\d})', r'\1_\2', line)	
+        line = re.sub(r'(\\mathit{\w+)(\d})', r'\1_\2', line)
         print line,