Info markup fixes

info/Empire4.t

@@ -2365,7 +2365,7 @@ Changes to Empire 4.2.2 - Sun Dec 27 12:46:34 PST 1998
  * Fixed missing -ltermcap in HP/UX build.
  * Fixed setsector to limit mobility to 127 not 255 (255 was being caught
    later and being reset to 0 anyway)
- * Fixed Sector-types.t to show a '\' instead of a '/' for wasteland,
+ * Fixed Sector-types.t to show a '\e' instead of a '/' for wasteland,
    since that is what it really is.
  * Fixed retreat.t documentation to reflect the "retreat upon failed
    boarding" flag.

info/Railroad.t

@@ -17,7 +17,7 @@ efficiency in column \*Qrl eff\*U.
 If option RAILWAYS is enabled, all highway-like sectors are railways,
 and the track is operational as long as the sector is at least 5%
 efficient.  A sector is highway-like if its mobility cost at 100% is
-zero (column mob cost in \*Qshow sect s\*u).  Operational railways
+zero (column mob cost in \*Qshow sect s\*U).  Operational railways
 additionally extend track into adjacent sectors that are at least 60%
 efficient and owned by the same nation.  Sector selector track gives
 the number of operational railways within one sector range.  Spy and

info/Sector-types.t

@@ -82,7 +82,7 @@ COMMUNICATIONS
 .s1
 HIGHWAY - Moving stuff through sectors costs mobility.  Efficienct
 highways cost much less than other sectors.  To find out more about
-moving stuff, start with \*info Transportation\*.
+moving stuff, start with \*Qinfo Transportation\*U.
 .s1
 RADAR - Radar stations can scan the surrounding
 area, and generate

info/land.t

@@ -37,7 +37,7 @@ the amount of food on board,
 .L tch
 the tech level of the land unit,
 .L retr
-the retreat percentage of the land unit (see info \*morale\*U),
+the retreat percentage of the land unit (see info \*Qmorale\*U),
 .L xl
 the number of extra-light planes on board,
 .L ln