Port to Lua 5.5.0.

Makefile

@@ -36,7 +36,7 @@ RM= rm -f
 # == END OF USER SETTINGS -- NO NEED TO CHANGE ANYTHING BELOW THIS LINE =======
 
 # Convenience platforms targets.
-PLATS= guess aix bsd c89 freebsd generic ios linux linux-readline macosx mingw posix solaris
+PLATS= guess aix bsd c89 freebsd generic ios linux macosx mingw posix solaris
 
 # What to install.
 TO_BIN= lua luac
@@ -45,8 +45,8 @@ TO_LIB= liblua.a
 TO_MAN= lua.1 luac.1
 
 # Lua version and release.
-V= 5.4
-R= $V.6
+V= 5.5
+R= $V.0
 
 # Targets start here.
 all:	$(PLAT)

doc/lua.1

@@ -1,5 +1,5 @@
-.\" $Id: lua.man,v 1.14 2022/09/23 09:06:36 lhf Exp $
-.TH LUA 1 "$Date: 2022/09/23 09:06:36 $"
+.\" $Id: lua.man,v 1.14 2024/03/18 06:57:32 lhf Exp $
+.TH LUA 1 "$Date: 2024/03/18 06:57:32 $"
 .SH NAME
 lua \- Lua interpreter
 .SH SYNOPSIS
@@ -61,7 +61,7 @@ a syntax error is found.
 Before handling command line options and scripts,
 .B lua
 checks the contents of the environment variables
-.B LUA_INIT_5_4
+.B LUA_INIT_5_5
 and
 .BR LUA_INIT ,
 in that order.
@@ -72,7 +72,7 @@ then
 is executed.
 Otherwise, the contents are assumed to be a Lua statement and is executed.
 When
-.B LUA_INIT_5_4
+.B LUA_INIT_5_5
 is defined,
 .B LUA_INIT
 is ignored.
@@ -119,14 +119,14 @@ When defined,
 the version-specific variants take priority
 and the version-neutral variants are ignored.
 .TP
-.B LUA_INIT, LUA_INIT_5_4
+.B LUA_INIT, LUA_INIT_5_5
 Code to be executed before command line options and scripts.
 .TP
-.B LUA_PATH, LUA_PATH_5_4
-Initial value of package.cpath,
+.B LUA_PATH, LUA_PATH_5_5
+Initial value of package.path,
 the path used by require to search for Lua loaders.
 .TP
-.B LUA_CPATH, LUA_CPATH_5_4
+.B LUA_CPATH, LUA_CPATH_5_5
 Initial value of package.cpath,
 the path used by require to search for C loaders.
 .SH EXIT STATUS

doc/lua.css

@@ -143,6 +143,7 @@ table.book td.cover {
 
 table.book img {
 	border: solid #000080 1px ;
+	border-radius: 2px ;
 }
 
 table.book span {