Add maths mappings

.vimrc

@@ -97,10 +97,62 @@ let g:quicktex_html = {
 \}
 
 let g:quicktex_tex = {
-	\' '   : "\<ESC>/<+.*+>\<CR>\"_c/+>/e\<CR>",
-	\';b'  : "\\textbf{<+++>} <++>",
-	\';e'  : "\\emph{<+++>} <++>",
-	\'prf' : "\\begin{proof}\<CR><+++>\<CR>\\end{proof}",
+	\' ' 		: "\<ESC>/<+.*+>\<CR>\"_c/+>/e\<CR>",
+	\';b'		: "\\textbf{<+++>} <++>",
+	\';e'		: "\\emph{<+++>} <++>",
+	\'prf'		: "\\begin{proof}\<CR><+++>\<CR>\\end{proof}",
+	\';ma'		: "$a$ ",
+	\';mb'		: "$b$ ",
+	\';mc'		: "$c$ ",
+	\';md'		: "$d$ ",
+	\';me'		: "$e$ ",
+	\';mf'		: "$f$ ",
+	\';mg'		: "$g$ ",
+	\';mh'		: "$h$ ",
+	\';mi'		: "$i$ ",
+	\';mj'		: "$j$ ",
+	\';mk'		: "$k$ ",
+	\';ml'		: "$l$ ",
+	\';mm'		: "$m$ ",
+	\';mn'		: "$n$ ",
+	\';mo'		: "$o$ ",
+	\';mp'		: "$p$ ",
+	\';mq'		: "$q$ ",
+	\';mr'		: "$r$ ",
+	\';ms'		: "$s$ ",
+	\';mt'		: "$t$ ",
+	\';mu'		: "$u$ ",
+	\';mv'		: "$v$ ",
+	\';mw'		: "$w$ ",
+	\';mx'		: "$x$ ",
+	\';my'		: "$y$ ",
+	\';mz'		: "$z$ ",
+	\';mA'		: "$A$ ",
+	\';mB'		: "$B$ ",
+	\';mC'		: "$C$ ",
+	\';mD'		: "$D$ ",
+	\';mE'		: "$E$ ",
+	\';mF'		: "$F$ ",
+	\';mG'		: "$G$ ",
+	\';mH'		: "$H$ ",
+	\';mI'		: "$I$ ",
+	\';mJ'		: "$J$ ",
+	\';mK'		: "$K$ ",
+	\';mL'		: "$L$ ",
+	\';mM'		: "$M$ ",
+	\';mN'		: "$N$ ",
+	\';mO'		: "$O$ ",
+	\';mP'		: "$P$ ",
+	\';mQ'		: "$Q$ ",
+	\';mR'		: "$R$ ",
+	\';mS'		: "$S$ ",
+	\';mT'		: "$T$ ",
+	\';mU'		: "$U$ ",
+	\';mV'		: "$V$ ",
+	\';mW'		: "$W$ ",
+	\';mX'		: "$X$ ",
+	\';mY'		: "$Y$ ",
+	\';mZ'		: "$Z$ ",
 \}
 
 let g:quicktex_math = {