[gentoo-pms] [PATCH 2/3] Require underscore.sty package.

[Ulrich Müller]

This permits hyphenation of words with underscores, so the custom code
in pms.cls can be removed. Also simple _ acts like \_ in text mode.
---
 eapi-cheatsheet.tex | 1 +
 pms.cls             | 7 ++-----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/eapi-cheatsheet.tex b/eapi-cheatsheet.tex
index 250df41..6ac72b9 100644
--- a/eapi-cheatsheet.tex
+++ b/eapi-cheatsheet.tex
@@ -12,6 +12,7 @@
 }
 \usepackage[orig,english]{isodate}
 \usepackage[scaled=.90]{helvet}
+\usepackage[nohyphen]{underscore}
 \newcommand{\code}[1]{\texttt{#1}}
 % This should reflect the latest approved EAPI version
 \newcommand{\version}{6.0}
diff --git a/pms.cls b/pms.cls
index 624d7c1..5eecad9 100644
--- a/pms.cls
+++ b/pms.cls
@@ -19,6 +19,7 @@
 \PassOptionsToPackage{quiet}{marginnote}
 \PassOptionsToPackage{nottoc,notlot,notlof}{tocbibind}
 \PassOptionsToPackage{chapter}{algorithm}
+\PassOptionsToPackage{nohyphen}{underscore}
 % algorithmic and algorithm to be loaded last to avoid failures
 \RequirePackage{%
     fontenc,	% Load extended font sets
@@ -33,6 +34,7 @@
     marginnote, % Typeset a paragraph in the page margin
     paralist,	% Additional list environments
     parskip,	% Space between paragraphs instead of indentation
+    underscore, % Allow simple _ instead of \_
     verbatim,	% Extend the print-as-is functionality
     chngcntr,	% Redefinition of counters
     tocbibind	% Add bibliography to table of contents
@@ -109,11 +111,6 @@
 \newcommand{\e}[1]{\emph{#1}}
 \newcommand{\note}[1]{\paragraph{Note:} #1}
 
-% Allow line breaks after underscores (but with a large penalty)
-\newcommand{\origunderscore}{}
-\let\origunderscore\_
-\renewcommand{\_}{\origunderscore\penalty500\hskip0pt}
-
 % Because we are lazy, we define a table environment to fulfil our needs
 \newenvironment{centertable}[1]%
 {
-- 
2.13.0