replace backslash with forward for unix-style paths

s/runtests

@@ -17,6 +17,6 @@ fi
 
 $ROOT/$BIN_DIR/eressea/test_eressea
 cd $ROOT
-$ROOT/$BIN_DIR/eressea/eressea -v0 scripts/runtests.lua
+$ROOT/$BIN_DIR/eressea/eressea -v0 scripts/run-tests.lua
 #grep ERROR eressea.log
 cd $OLDWPD

scripts/eressea/init.lua

@@ -1,6 +1,6 @@
 if config.paths ~= nil then
     for path in string.gmatch(config.paths, "([^:]+)") do
-        package.path = package.path .. ';' .. path .. '\\?.lua;' .. path .. '\\?\\init.lua'
+        package.path = package.path .. ';' .. path .. '/?.lua;' .. path .. '/?/init.lua'
     end
 end
 print(package.path)

scripts/run-tests.lua

@@ -2,14 +2,12 @@
 
 path = 'scripts'
 if config.source_dir ~= nil then
-	path = config.source_dir .. '\\' .. path
+	path = config.source_dir .. '/' .. path
 end
-package.path = package.path .. ';' .. path .. '\\?.lua;' .. path .. '\\?\\init.lua'
+package.path = package.path .. ';' .. path .. '/?.lua;' .. path .. '/?/init.lua'
 
--- require 'eressea.tests'
-if config.rules ~= nil then
-	require ('eressea.' .. config.rules .. '.tests')
-end
+require 'eressea'
+require 'eressea.tests'
 require 'lunit'
-
+read_xml()
 lunit.main()

scripts/run-turn.lua

@@ -183,9 +183,9 @@ end
 
 path = 'scripts'
 if config.source_dir ~= nil then
-	path = config.source_dir .. '\\' .. path
+	path = config.source_dir .. '/' .. path
 end
-package.path = package.path .. ';' .. path .. '\\?.lua;' .. path .. '\\?\\init.lua'
+package.path = package.path .. ';' .. path .. '/?.lua;' .. path .. '/?/init.lua'
 
 rules = require('eressea.' .. config.rules)
 read_xml()