diff --git a/doc/Guidebook.tex b/doc/Guidebook.tex
index 11768e513..984e977ef 100644
--- a/doc/Guidebook.tex
+++ b/doc/Guidebook.tex
@@ -4465,7 +4465,7 @@ Default                      & Symbol Name                & Description\\
 \hline \hline
 \endhead
 \verb@ @ & S\verb+_+air                     &	(air)\\
-\verb@_@ & S\verb+_+altar                   &	(altar)\\
+\_ & S\verb+_+altar                   &	(altar)\\
 \verb@"@ & S\verb+_+amulet                  &	(amulet)\\
 \verb@A@ & S\verb+_+angel                   &	(angelic being)\\
 \verb@a@ & S\verb+_+ant                     &	(ant or other insect)\\
@@ -4488,7 +4488,7 @@ Default                      & Symbol Name                & Description\\
 \verb@_@ & S\verb+_+chain                   &	(iron chain)\\
 \verb@#@ & S\verb+_+cloud                   &	(cloud)\\
 \verb@c@ & S\verb+_+cockatrice              &	(cockatrice)\\
-\verb@$@ & S\verb+_+coin                    &	(pile of coins)\\
+\$ & S\verb+_+coin                    &	(pile of coins)\\
 \verb@#@ & S\verb+_+corr                    &	(corridor)\\
 \verb@-@ & S\verb+_+crwall                  &	(wall)\\
 \verb@-@ & S\verb+_+darkroom                &	(dark room)\\
@@ -4515,8 +4515,8 @@ Default                      & Symbol Name                & Description\\
 \verb@f@ & S\verb+_+feline                  &	(cat or other feline)\\
 \verb@^@ & S\verb+_+fire\verb+_+trap              &	(fire trap)\\
 \verb@!@ & S\verb+_+flashbeam               &	(flash beam)\\
-\verb@%@ & S\verb+_+food                    &	(piece of food)\\
-\verb@{@ & S\verb+_+fountain                &	(fountain)\\
+\% & S\verb+_+food                    &	(piece of food)\\
+\{ & S\verb+_+fountain                &	(fountain)\\
 \verb@F@ & S\verb+_+fungus                  &	(fungus or mold)\\
 \verb@*@ & S\verb+_+gem                     &	(gem or rock)\\
 \verb@ @ & S\verb+_+ghost                   &	(ghost)\\
@@ -4526,11 +4526,11 @@ Default                      & Symbol Name                & Description\\
 \verb@|@ & S\verb+_+grave                   &	(grave)\\
 \verb@g@ & S\verb+_+gremlin                 &	(gremlin)\\
 \verb@-@ & S\verb+_+hbeam                   &	(wall)\\
-\verb@#@ & S\verb+_+hcdbridge               &	(horizontal raised drawbridge)\\
+\# & S\verb+_+hcdbridge               &	(horizontal raised drawbridge)\\
 \verb@+@ & S\verb+_+hcdoor                  &	(closed door)\\
 \verb@.@ & S\verb+_+hodbridge               &	(horizontal lowered drawbridge)\\
 \verb@|@ & S\verb+_+hodoor                  &	(open door)\\
-\verb@^@ & S\verb+_+hole                    &	(hole)\\
+\verb\^\ & S\verb+_+hole                    &	(hole)\\
 \verb~@~ & S\verb+_+human                   &	(human or elf)\\
 \verb@h@ & S\verb+_+humanoid                &	(humanoid)\\
 \verb@-@ & S\verb+_+hwall                   &	(horizontal wall)\\
@@ -4578,14 +4578,14 @@ Default                      & Symbol Name                & Description\\
 \verb@^@ & S\verb+_+rust\verb+_+trap              &	(rust trap)\\
 \verb@R@ & S\verb+_+rustmonst               &	(rust monster or disenchanter)\\
 \verb@?@ & S\verb+_+scroll                  &	(scroll)\\
-\verb@#@ & S\verb+_+sink                    &	(sink)\\
+\# & S\verb+_+sink                    &	(sink)\\
 \verb@^@ & S\verb+_+sleeping\verb+_+gas\verb+_+trap     &	(sleeping gas trap)\\
 \verb@S@ & S\verb+_+snake                   &	(snake)\\
 \verb@s@ & S\verb+_+spider                  &	(arachnid or centipede)\\
 \verb@^@ & S\verb+_+spiked\verb+_+pit             &	(spiked pit)\\
 \verb@^@ & S\verb+_+squeaky\verb+_+board          &	(squeaky board)\\
 \verb@0@ & S\verb+_+ss1                     &	(magic shield 1 of 4)\\
-\verb@#@ & S\verb+_+ss2                     &	(magic shield 2 of 4)\\
+\# & S\verb+_+ss2                     &	(magic shield 2 of 4)\\
 \verb+@+ & S\verb+_+ss3                     &	(magic shield 3 of 4)\\
 \verb@*@ & S\verb+_+ss4                     &	(magic shield 4 of 4)\\
 \verb@^@ & S\verb+_+statue\verb+_+trap            &	(statue trap)\\
@@ -4608,7 +4608,7 @@ Default                      & Symbol Name                & Description\\
 \verb@^@ & S\verb+_+trap\verb+_+door              &	(trap door)\\
 \verb@t@ & S\verb+_+trapper                 &	(trapper or lurker above)\\
 \verb@-@ & S\verb+_+trcorn                  &	(top right corner)\\
-\verb@#@ & S\verb+_+tree                    &	(tree)\\
+\# & S\verb+_+tree                    &	(tree)\\
 \verb@T@ & S\verb+_+troll                   &	(troll)\\
 \verb@|@ & S\verb+_+trwall                  &	(wall)\\
 \verb@-@ & S\verb+_+tuwall                  &	(wall)\\
@@ -4618,7 +4618,7 @@ Default                      & Symbol Name                & Description\\
 \verb@<@ & S\verb+_+upstair                 &	(staircase up)\\
 \verb@V@ & S\verb+_+vampire                 &	(vampire)\\
 \verb@|@ & S\verb+_+vbeam                   &	(wall)\\
-\verb@#@ & S\verb+_+vcdbridge               &	(vertical raised drawbridge)\\
+\# & S\verb+_+vcdbridge               &	(vertical raised drawbridge)\\
 \verb@+@ & S\verb+_+vcdoor                  &	(closed door)\\
 \verb@.@ & S\verb+_+venom                   &	(splash of venom)\\
 \verb@^@ & S\verb+_+vibrating\verb+_+square       &	(vibrating square)\\