Add htmlTable_styling; Improve old functions
diff --git a/inst/symbol_index.csv b/inst/symbol_index.csv
new file mode 100644
index 0000000..df65cf9
--- /dev/null
+++ b/inst/symbol_index.csv
@@ -0,0 +1,21 @@
+"number","alphabet","symbol.latex","symbol.html","symbol.markdown","symbol.pandoc"
+1,"a","*","*","\*","\*"
+2,"b","\\dag","†","†","†"
+3,"c","\\ddag","‡","‡","‡"
+4,"d","\\S","§","§","§"
+5,"e","\\P","¶","¶","¶"
+6,"f","**","**","\*\*","\*\*"
+7,"g","\\dag\\dag","††","††","††"
+8,"h","\\ddag\\ddag","‡‡","‡‡","‡‡"
+9,"i","\\S\\S","§§","§§","§§"
+10,"j","\\P\\P","¶¶","¶¶","¶¶"
+11,"k","***","***","\*\*\*","\*\*\*"
+12,"l","\\dag\\dag\\dag","†††","†††","†††"
+13,"m","\\ddag\\ddag\\ddag","‡‡‡","‡‡‡","‡‡‡"
+14,"n","\\S\\S\\S","§§§","§§§","§§§"
+15,"o","\\P\\P\\P","¶¶¶","¶¶¶","¶¶¶"
+16,"p","****","****","\*\*\*\*","\*\*\*\*"
+17,"q","\\dag\\dag\\dag\\dag","††††","††††","††††"
+18,"r","\\ddag\\ddag\\ddag\\ddag","‡‡‡‡","‡‡‡‡","‡‡‡‡"
+19,"s","\\S\\S\\S\\S","§§§§","§§§§","§§§§"
+20,"t","\\P\\P\\P\\P","¶¶¶¶","¶¶¶¶","¶¶¶¶"