From 5ba7600b5cb2201b3bc38df807fdf3c28f504535 Mon Sep 17 00:00:00 2001
From: Kenneth Odle <kenneth.odle@kjodle.net>
Date: Tue, 18 Feb 2025 16:19:32 -0500
Subject: [PATCH] Updated ch. 3

---
 006/006 time.csv       |  2 ++
 006/codex-006.tex      |  2 +-
 006/include/chap03.tex | 44 ++++++++++++++++++++++++++++--------------
 3 files changed, 33 insertions(+), 15 deletions(-)

diff --git a/006/006 time.csv b/006/006 time.csv
index c2e1240..68a4b88 100644
--- a/006/006 time.csv	
+++ b/006/006 time.csv	
@@ -42,3 +42,5 @@ Date,Topic,Minutes
 ,ch. 1 edits,20
 2025.02.17,ch. 1 edits and additions,30
 ,ch. 3 writing,60
+2025.02.18,ch. 3 writing,90
+,,45
diff --git a/006/codex-006.tex b/006/codex-006.tex
index 06b8d36..8308ddf 100644
--- a/006/codex-006.tex
+++ b/006/codex-006.tex
@@ -139,7 +139,7 @@
 %% Include URLS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Be sure to load this package last
 % [hidelinks option to hide big red box. Thanks /u/0b0101011001001011
-\usepackage[hidelinks]{hyperref} % Inlcude URLs, but load this package last
+\usepackage[hidelinks]{hyperref} % Include URLs, but load this package last
 
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/006/include/chap03.tex b/006/include/chap03.tex
index 97f2007..4140b18 100644
--- a/006/include/chap03.tex
+++ b/006/include/chap03.tex
@@ -67,7 +67,17 @@ Size is easy to figure out: it just refers to how large a bit of text appears, e
 
 \section{Commands and Environments}
 
-\LaTeX{} has both modal commands that change \textit{all} the text following that command, and environments that change the text only within that environment. Here's a summary:
+\LaTeX{} has both modal commands that change \textit{all} the text following that command, and environments that change the text only within that environment. 
+
+\paragraph{Notes:} Most document classes use a roman font by default, to set entire passages in a different shape, use one of the three shape \texttt{<XXfamily>} commands. \verb|\textrm{<text>}| can be used to return to a roman font in an extended passage of either sans-serif or monospace text. 
+
+Likewide, \verb|\upshape| can be used to return a regular shape in an extended passage of italic, slanted, or small caps text. Similarly, to return to a regular shape in a shorter passage of italic, slanted, or small caps text, you can use \verb|\textup{<text>}|. 
+
+\verb|\textmd{<text>}| can be used in the middle of a long passage of bold faced text to omit a word or two from being bold.
+
+The commands and environments are summarized in the following table. Notice that it's a lot easier to remember them when you know what characteristic (family, shape, series) you are targeting, and what the two-letter code (\texttt{rm}, \texttt{bf}, etc.) stands for.
+
+\newpage
 
 \begin{longtblr}
 [
@@ -76,24 +86,30 @@ Size is easy to figure out: it just refers to how large a bit of text appears, e
 %	theme   = {custom1}
 ]{
 	width      = {\textwidth},
-	colspec    = { X[1,l] X[2,c] X[2,c] },
+	colspec    = { X[0.2,c] X[1,l] X[2,c] X[2,c] },
 	hlines     = {0.5pt,solid},
-	vline{1,4} = {0.5pt,solid},
+	vline{1,5} = {0.5pt,solid},
+	vline{2}   = {2-10}{0.5pt,solid},
 	rows       = {5mm, m, rowsep=1.5pt},
 	rowhead    = 1,
 	cells	   = {font=\sffamily\fontsize{8pt}{10pt}\selectfont},
 	row{1}     = {font=\bfseries},
 	verb,
+	cell{2}{1} = {r=3}{c},
+	cell{5}{1} = {r=4}{c},
+	cell{9}{1} = {r=2}{c},
+	cell{11}{1}= {c=2}{l},
 }
-Characteristic & Command & Environment \\
-Roman & \verb|\rmfamily| & \verb|\textrm{<text>}| \\
-Sans-Serif & \verb|\sffamily| & \verb|\textsf{<text>}| \\
-Monospace & \verb|\ttfamily| & \verb|\texttt{<text>}| \\
-Italic & \verb|\itshape| & \verb|\textit{<text>}| \\
-Upright & \verb|\upshape| & \verb|\textup{<text>}| \\
-Slanted & \verb|\slshape| & \verb|\textsl{<text>}| \\
-Small Caps & \verb|\scshape| & \verb|\textsc{<text>}| \\
-Boldface & \verb|\bfseries| & \verb|\textbf{<text>}| \\
-Medium & \verb|\mdseries| & \verb|\textmd{<text>}| \\
-Return to normal for the class & \verb|\normalfont| & \verb|textnormal{<text>}| \\
+& Characteristic & Command & Environment \\
+\rotatebox[origin=c]{90}{Family} & Roman & \verb|\rmfamily| & \verb|\textrm{<text>}| \\
+ & Sans-Serif & \verb|\sffamily| & \verb|\textsf{<text>}| \\
+ & Monospace & \verb|\ttfamily| & \verb|\texttt{<text>}| \\
+\rotatebox[origin=c]{90}{Shape} & Italic & \verb|\itshape| & \verb|\textit{<text>}| \\
+ & Upright & \verb|\upshape| & \verb|\textup{<text>}| \\
+ & Slanted & \verb|\slshape| & \verb|\textsl{<text>}| \\
+ & Small Caps & \verb|\scshape| & \verb|\textsc{<text>}| \\
+\rotatebox[origin=c]{90}{Series} & Boldface & \verb|\bfseries| & \verb|\textbf{<text>}| \\
+ & Medium & \verb|\mdseries| & \verb|\textmd{<text>}| \\
+{Return to normal\\for the class} & & \verb|\normalfont| & \verb|\textnormal{<text>}| \\
 \end{longtblr}
+