diff -up highlight-3.13/src/gui-qt/highlight.pro.mk highlight-3.13/src/gui-qt/highlight.pro

--- highlight-3.13/src/gui-qt/highlight.pro.mk	2013-02-19 18:43:29.139258245 +0100

+++ highlight-3.13/src/gui-qt/highlight.pro	2013-02-19 18:44:26.651647337 +0100

@@ -31,9 +31,9 @@ unix:LIBS += -L.. -lhighlight

 # If Lua 5.2 is not default on your system yet you have to omit 5.1 here:

 unix {

-    LIBS += -llua5.1

+    LIBS += -llua

     CONFIG += link_pkgconfig

-    PKGCONFIG += lua5.1

+    PKGCONFIG += lua

 }

 win32:QMAKE_POST_LINK = f:/upx/upx.exe --best ../../highlight-gui.exe

diff -up highlight-3.13/src/makefile.mk highlight-3.13/src/makefile

--- highlight-3.13/src/makefile.mk	2013-02-01 21:37:56.000000000 +0100

+++ highlight-3.13/src/makefile	2013-02-19 18:33:33.025879310 +0100

@@ -34,10 +34,10 @@ INCLUDE_DIR=./include/

 # If Lua 5.2 is not default on your system yet you have to omit 5.1:

-LUA_CFLAGS=$(shell pkg-config --cflags lua5.1)

+LUA_CFLAGS=$(shell pkg-config --cflags lua)

 # default lua lib

-LUA_LIBS=$(shell pkg-config --libs lua5.1)

+LUA_LIBS=$(shell pkg-config --libs lua)

 # luajit lib

 #LUA_LIBS=$(shell pkg-config --libs luajit)