From: root <root>
Date: Mon, 2 Jan 2006 15:35:43 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: http://git.openbox.org/?a=commitdiff_plain;h=812265fcd3823cd2bd9a72314cac2a461cf32690;p=dana%2Furxvt.git

*** empty log message ***
---

diff --git a/Changes b/Changes
index 02cbe92c..7e55e028 100644
--- a/Changes
+++ b/Changes
@@ -12,6 +12,11 @@ WISH: meta-tagging of data by regex/master process (obsoleted by embedded perl)
 WISH: OnTheSpot editing, or maybe switch to miiiiiiif
 WISH: just for fun, do shade and tint with XRender.
 
+	- optionally embed a perl interpreter, which can be used for more
+          intelligent/customized selection support, visual feedback, menus
+          etc. See the urxvtperl manpage.
+        - improved sched_yield support.
+
 6.2  Mon Jan  2 16:03:01 CET 2006
         - implemented intensityStyles option which enables/disables bold/blink
           selecting high intensity foreground/background colours, suggested by
diff --git a/MANIFEST b/MANIFEST
index 477042f6..c38a794e 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -115,6 +115,11 @@ src/version.h
 src/xdefaults.C
 src/xpm.C
 
+src/urxvt.pm
+src/typemap
+src/rxvtperl.h
+src/rxvtperl.C
+
 src/gentables
 src/gencompose
 src/genlinedraw
diff --git a/autoconf/Make.common.in b/autoconf/Make.common.in
index cac408cd..4aa2dbdd 100644
--- a/autoconf/Make.common.in
+++ b/autoconf/Make.common.in
@@ -33,6 +33,7 @@ AWK = @AWK@
 ECHO = @ECHO@
 CMP = @CMP@
 TBL = @TBL@
+PERL = @PERL@
 INSTALL = @INSTALL@
 INSTALL_PROGRAM = @INSTALL@ -m 755
 INSTALL_DATA = @INSTALL@ -m 644
diff --git a/autoconf/config.h.in b/autoconf/config.h.in
index 4e7f442a..20138fdb 100644
--- a/autoconf/config.h.in
+++ b/autoconf/config.h.in
@@ -463,6 +463,9 @@
 /* Define if you want extended chinese codesets */
 #undef ENCODING_ZH_EXT
 
+/* Define if you can embed a perl interpreter */
+#undef ENABLE_PERL
+
 /* Define if you don't need to use our replacement string functions */
 #undef NO_STRINGS
 
diff --git a/autoconf/configure.in b/autoconf/configure.in
index 9d4f6e95..d0f99b5a 100644
--- a/autoconf/configure.in
+++ b/autoconf/configure.in
@@ -126,6 +126,7 @@ support_combining=yes
 support_8bitctrls=no
 support_iso14755=yes
 support_styles=yes
+support_perl=no
 codesets=all
 
 dnl# --------------------------------------------------------------------------
@@ -171,6 +172,7 @@ AC_ARG_ENABLE(everything,
        support_8bitctrls=no
        support_iso14755=no
        support_styles=no
+       support_perl=no
        codesets=
     fi
     if test x$enableval = xyes; then
@@ -201,6 +203,7 @@ AC_ARG_ENABLE(everything,
        #support_8bitctrls=yes
        support_iso14755=yes
        support_styles=yes
+       support_perl=yes
        codesets=all
     fi
   ])
@@ -295,6 +298,12 @@ AC_ARG_ENABLE(xterm-scroll,
     support_scroll_xterm=$enableval
   fi])
 
+AC_ARG_ENABLE(perl,
+  [  --enable-perl           enable embedded perl interpreter],
+  [if test x$enableval = xyes -o x$enableval = xno; then
+    support_perl=$enableval
+  fi])
+
 AC_ARG_ENABLE(plain-scroll,
   [  --enable-plain-scroll   enable plain style scrollbar],
   [if test x$enableval = xyes -o x$enableval = xno; then
@@ -1374,6 +1383,31 @@ for codeset in `echo $codesets | tr "[a-z,\\-]" "[A-Z _]"`; do
   esac
 done
 
+IF_PERL=\#
+if test x$support_perl = xyes; then
+  AC_PATH_PROG(PERL, perl5)
+  AC_PATH_PROG(PERL, perl)
+
+  AC_MSG_CHECKING(for $PERL suitability)
+  if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
+     AC_DEFINE(ENABLE_PERL, 1, Define if you can embed a perl interpreter)
+     IF_PERL=
+     PERL_O=rxvtperl.o
+     PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
+     PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
+     PERLARCHLIB="`$PERL -MConfig -e 'print $Config{archlib}'`"
+     AC_MSG_RESULT(ok)
+  else
+     AC_MSG_ERROR(no working perl found, or perl not version >= 5.8)
+  fi
+fi
+AC_SUBST(PERLLIB)
+AC_SUBST(PERLFLAGS)
+AC_SUBST(PERLARCHLIB)
+AC_SUBST(PERL)
+AC_SUBST(IF_PERL)
+AC_SUBST(PERL_O)
+
 dnl> AC_CHECK_FUNCS(gettimeofday putenv select socket)
 
 CFLAGS=${CFLAGS--O}
@@ -1480,7 +1514,8 @@ else
   wtmp file:                  $rxvt_cv_path_wtmp
   wtmpx file:                 $rxvt_cv_path_wtmpx
   lastlog file:               $rxvt_cv_path_lastlog
-  ttys/ttytab file:           $rxvt_cv_path_ttytab"
+  ttys/ttytab file:           $rxvt_cv_path_ttytab
+  embedded perl:              $support_perl"
   echo
 fi
 if test x$term != x; then
diff --git a/configure b/configure
index 06e842e2..4c9d82a9 100755
--- a/configure
+++ b/configure
@@ -309,7 +309,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os VERSION DATE LSMDATE LIBVERSION CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX CPP INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AWK LINKER CXXCPP EGREP INSTALL_LIBRXVT RXVTNAME MV RM CP LN SED ECHO CMP TBL TIC X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS XPM_CPPFLAGS XPM_CFLAGS XPM_LIBS rxvt_int16_typedef rxvt_uint16_typedef rxvt_int32_typedef rxvt_uint32_typedef rxvt_intp_define rxvt_u_intp_define DEBUG DINCLUDE DLIB include_stdint_h include_stdarg_h include_stdlib_h include_unistd_h include_string_h include_fcntl_h include_util_h include_assert_h include_sys_ioctl_h include_sys_select_h include_sys_strredir_h include_sys_time_h include_time_h LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os VERSION DATE LSMDATE LIBVERSION CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX CPP INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AWK LINKER CXXCPP EGREP INSTALL_LIBRXVT RXVTNAME MV RM CP LN SED ECHO CMP TBL TIC X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS XPM_CPPFLAGS XPM_CFLAGS XPM_LIBS rxvt_int16_typedef rxvt_uint16_typedef rxvt_int32_typedef rxvt_uint32_typedef rxvt_intp_define rxvt_u_intp_define PERL PERLLIB PERLFLAGS PERLARCHLIB IF_PERL PERL_O DEBUG DINCLUDE DLIB include_stdint_h include_stdarg_h include_stdlib_h include_unistd_h include_string_h include_fcntl_h include_util_h include_assert_h include_sys_ioctl_h include_sys_select_h include_sys_strredir_h include_sys_time_h include_time_h LIBOBJS LTLIBOBJS'
 ac_subst_files='MCOMMON'
 
 # Initialize some variables set by options.
@@ -883,6 +883,7 @@ Optional Features:
   --enable-rxvt-scroll    enable rxvt style scrollbar
   --enable-next-scroll    enable NeXT style scrollbar
   --enable-xterm-scroll   enable Xterm style scrollbar
+  --enable-perl           enable embedded perl interpreter
   --enable-plain-scroll   enable plain style scrollbar
   --enable-half-shadow    use half width/height shadow on rxvt scrollbar
   --enable-xim            XIM (X Input Method) protocol support
@@ -4346,6 +4347,7 @@ support_combining=yes
 support_8bitctrls=no
 support_iso14755=yes
 support_styles=yes
+support_perl=no
 codesets=all
 
 
@@ -4391,6 +4393,7 @@ if test "${enable_everything+set}" = set; then
        support_8bitctrls=no
        support_iso14755=no
        support_styles=no
+       support_perl=no
        codesets=
     fi
     if test x$enableval = xyes; then
@@ -4421,6 +4424,7 @@ if test "${enable_everything+set}" = set; then
        #support_8bitctrls=yes
        support_iso14755=yes
        support_styles=yes
+       support_perl=yes
        codesets=all
     fi
 
@@ -4546,6 +4550,14 @@ if test "${enable_xterm_scroll+set}" = set; then
   fi
 fi;
 
+# Check whether --enable-perl or --disable-perl was given.
+if test "${enable_perl+set}" = set; then
+  enableval="$enable_perl"
+  if test x$enableval = xyes -o x$enableval = xno; then
+    support_perl=$enableval
+  fi
+fi;
+
 # Check whether --enable-plain-scroll or --disable-plain-scroll was given.
 if test "${enable_plain_scroll+set}" = set; then
   enableval="$enable_plain_scroll"
@@ -12644,6 +12656,115 @@ _ACEOF
   esac
 done
 
+IF_PERL=\#
+if test x$support_perl = xyes; then
+  # Extract the first word of "perl5", so it can be a program name with args.
+set dummy perl5; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PERL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PERL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+
+if test -n "$PERL"; then
+  echo "$as_me:$LINENO: result: $PERL" >&5
+echo "${ECHO_T}$PERL" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  # Extract the first word of "perl", so it can be a program name with args.
+set dummy perl; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_PERL+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  case $PERL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+done
+
+  ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+
+if test -n "$PERL"; then
+  echo "$as_me:$LINENO: result: $PERL" >&5
+echo "${ECHO_T}$PERL" >&6
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+
+  echo "$as_me:$LINENO: checking for $PERL suitability" >&5
+echo $ECHO_N "checking for $PERL suitability... $ECHO_C" >&6
+  if $PERL -MExtUtils::Embed -e "use v5.8" >/dev/null 2>/dev/null; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_PERL 1
+_ACEOF
+
+     IF_PERL=
+     PERL_O=rxvtperl.o
+     PERLFLAGS="`$PERL -MExtUtils::Embed -e ccopts`"
+     PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
+     PERLARCHLIB="`$PERL -MConfig -e 'print $Config{archlib}'`"
+     echo "$as_me:$LINENO: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+  else
+     { { echo "$as_me:$LINENO: error: no working perl found" >&5
+echo "$as_me: error: no working perl found" >&2;}
+   { (exit or perl not version >= 5.8); exit or perl not version >= 5.8; }; }
+  fi
+fi
+
+
+
+
+
+
+
 
 CFLAGS=${CFLAGS--O}
 LDFLAGS=${LDFLAGS--O}
@@ -13433,6 +13554,12 @@ s,@rxvt_int32_typedef@,$rxvt_int32_typedef,;t t
 s,@rxvt_uint32_typedef@,$rxvt_uint32_typedef,;t t
 s,@rxvt_intp_define@,$rxvt_intp_define,;t t
 s,@rxvt_u_intp_define@,$rxvt_u_intp_define,;t t
+s,@PERL@,$PERL,;t t
+s,@PERLLIB@,$PERLLIB,;t t
+s,@PERLFLAGS@,$PERLFLAGS,;t t
+s,@PERLARCHLIB@,$PERLARCHLIB,;t t
+s,@IF_PERL@,$IF_PERL,;t t
+s,@PERL_O@,$PERL_O,;t t
 s,@DEBUG@,$DEBUG,;t t
 s,@DINCLUDE@,$DINCLUDE,;t t
 s,@DLIB@,$DLIB,;t t
@@ -13983,7 +14110,8 @@ else
   wtmp file:                  $rxvt_cv_path_wtmp
   wtmpx file:                 $rxvt_cv_path_wtmpx
   lastlog file:               $rxvt_cv_path_lastlog
-  ttys/ttytab file:           $rxvt_cv_path_ttytab"
+  ttys/ttytab file:           $rxvt_cv_path_ttytab
+  embedded perl:              $support_perl"
   echo
 fi
 if test x$term != x; then
diff --git a/src/Makefile.in b/src/Makefile.in
index 6a6de2d0..497d4b38 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -22,7 +22,7 @@ first_rule: all
 dummy:
 
 COMMON = \
-	command.o rxvtfont.o init.o logging.o \
+	command.o rxvtfont.o init.o logging.o @PERL_O@ \
 	main.o menubar.o misc.o netdisp.o ptytty.o screen.o \
 	scrollbar.o scrollbar-next.o scrollbar-rxvt.o scrollbar-xterm.o scrollbar-plain.o \
 	strings.o xdefaults.o xpm.o encoding.o rxvttoolkit.o rxvtutil.o iom.o keyboard.o
@@ -60,11 +60,11 @@ RXVT_OLDNAME=$(DESTDIR)$(bindir)/$(RXVT_BASENAME)-old$(EXEEXT)
 all: allbin
 
 rxvt: rxvt.o $(COMMON)
-	$(LINK) -o $@ $^ $(LIBS) $(XLIB) $(DLIB)
+	$(LINK) -o $@ $^ $(LIBS) $(XLIB) $(DLIB) @PERLLIB@
 #	$(LIBTOOL) --mode=link $(LINK) rxvt.o librxvt.la $(LIBS) $(XLIB) $(DLIB) -o $@
 
 rxvtd: rxvtd.o $(COMMON) $(COMMON_DAEMON)
-	$(LINK) -o $@ $^ $(LIBS) $(XLIB) $(DLIB)
+	$(LINK) -o $@ $^ $(LIBS) $(XLIB) $(DLIB) @PERLLIB@
 #	$(LIBTOOL) --mode=link $(LINK) rxvtd.o rxvtdaemon.o librxvt.la $(LIBS) $(XLIB) $(DLIB) -o $@
 
 rxvtc: rxvtc.o $(COMMON_DAEMON)
@@ -103,6 +103,15 @@ install: allbin alldoc
 	$(INSTALL_PROGRAM) rxvtc $(RXVTC_BINNAME)
 	$(INSTALL_PROGRAM) rxvtd $(RXVTD_BINNAME)
 
+perlxsi.c: Makefile
+	$(PERL) -MExtUtils::Embed -e xsinit -- -std urxvt
+
+rxvtperl.C: rxvtperl.xs typemap
+	$(PERL) @PERLARCHLIB@/ExtUtils/xsubpp -C++ -typemap @PERLARCHLIB@/ExtUtils/typemap -typemap typemap -prototypes $< >$@
+
+rxvtperl.o: rxvtperl.C perlxsi.c
+	$(COMPILE) @PERLFLAGS@ -DLIBDIR="\"$(libdir)/urxvt\"" -c $<
+
 depend:
 	makedepend -f Makefile.in -I. -Y *.C >/dev/null 2>&1
 	makedepend -f Makefile.in -I. -Y *.C -a -o .lo >/dev/null 2>&1
@@ -111,7 +120,7 @@ depend:
 
 command.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 command.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
-command.o: salloc.h menubar.h version.h command.h keyboard.h
+command.o: salloc.h menubar.h rxvtperl.h version.h command.h keyboard.h
 encoding.o: ../config.h encoding.h table/iso8859_1.h table/iso8859_15.h
 encoding.o: table/iso8859_2.h table/iso8859_3.h table/iso8859_4.h
 encoding.o: table/iso8859_5.h table/iso8859_6.h table/iso8859_7.h
@@ -140,7 +149,7 @@ logging.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
 logging.o: salloc.h menubar.h logging.h
 main.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h rxvtfont.h
 main.o: rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h salloc.h
-main.o: menubar.h keyboard.h
+main.o: menubar.h keyboard.h rxvtperl.h
 menubar.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 menubar.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
 menubar.o: salloc.h menubar.h version.h
@@ -166,6 +175,9 @@ rxvtdaemon.o: rxvtdaemon.h rxvtutil.h
 rxvtfont.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 rxvtfont.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
 rxvtfont.o: salloc.h menubar.h table/linedraw.h
+rxvtperl.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
+rxvtperl.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
+rxvtperl.o: salloc.h menubar.h rxvtperl.h perlxsi.c
 rxvttoolkit.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 rxvttoolkit.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h
 rxvttoolkit.o: callback.h salloc.h menubar.h
@@ -173,7 +185,7 @@ rxvtutil.o: rxvtutil.h
 salloc.o: salloc.h
 screen.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 screen.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
-screen.o: salloc.h menubar.h salloc.C
+screen.o: salloc.h menubar.h rxvtperl.h salloc.C
 scrollbar-next.o: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 scrollbar-next.o: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h
 scrollbar-next.o: callback.h salloc.h menubar.h
@@ -201,7 +213,7 @@ xpm.o: menubar.h
 
 command.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 command.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
-command.lo: salloc.h menubar.h version.h command.h keyboard.h
+command.lo: salloc.h menubar.h rxvtperl.h version.h command.h keyboard.h
 encoding.lo: ../config.h encoding.h table/iso8859_1.h table/iso8859_15.h
 encoding.lo: table/iso8859_2.h table/iso8859_3.h table/iso8859_4.h
 encoding.lo: table/iso8859_5.h table/iso8859_6.h table/iso8859_7.h
@@ -230,7 +242,7 @@ logging.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
 logging.lo: salloc.h menubar.h logging.h
 main.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 main.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
-main.lo: salloc.h menubar.h keyboard.h
+main.lo: salloc.h menubar.h keyboard.h rxvtperl.h
 menubar.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 menubar.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
 menubar.lo: salloc.h menubar.h version.h
@@ -256,6 +268,9 @@ rxvtdaemon.lo: rxvtdaemon.h rxvtutil.h
 rxvtfont.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 rxvtfont.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
 rxvtfont.lo: salloc.h menubar.h table/linedraw.h
+rxvtperl.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
+rxvtperl.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
+rxvtperl.lo: salloc.h menubar.h rxvtperl.h perlxsi.c
 rxvttoolkit.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 rxvttoolkit.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h
 rxvttoolkit.lo: callback.h salloc.h menubar.h
@@ -263,7 +278,7 @@ rxvtutil.lo: rxvtutil.h
 salloc.lo: salloc.h
 screen.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 screen.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h callback.h
-screen.lo: salloc.h menubar.h salloc.C
+screen.lo: salloc.h menubar.h rxvtperl.h salloc.C
 scrollbar-next.lo: ../config.h rxvt.h rxvtlib.h ptytty.h feature.h encoding.h
 scrollbar-next.lo: rxvtfont.h rxvtutil.h rxvttoolkit.h iom.h iom_conf.h
 scrollbar-next.lo: callback.h salloc.h menubar.h
diff --git a/src/command.C b/src/command.C
index 13240e11..fcc24c03 100644
--- a/src/command.C
+++ b/src/command.C
@@ -45,8 +45,9 @@
  *----------------------------------------------------------------------*/
 
 /*{{{ includes: */
-#include "../config.h"		/* NECESSARY */
-#include "rxvt.h"		/* NECESSARY */
+#include "../config.h"
+#include "rxvt.h"
+#include "rxvtperl.h"
 #include "version.h"
 #include "command.h"
 
@@ -1071,6 +1072,24 @@ rxvt_term::slip_wheel_cb (time_watcher &w)
 }
 #endif
 
+#if HAVE_SCHED_YIELD
+static struct event_handler
+{
+  check_watcher cw_yield;
+  
+  void yield (check_watcher &w)
+  {
+    sched_yield ();
+    w.stop ();
+  }
+
+  event_handler ()
+  : cw_yield (this, &event_handler::yield)
+  {
+  }
+} event_handler;
+#endif
+
 bool
 rxvt_term::pty_fill ()
 {
@@ -1096,7 +1115,7 @@ rxvt_term::pty_fill ()
   else if (r < 0 && (errno == EAGAIN || errno == EINTR))
     {
 #if HAVE_SCHED_YIELD
-      sched_yield ();
+      event_handler.cw_yield.start ();
 #endif
     }
   else
@@ -1682,6 +1701,9 @@ rxvt_term::focus_in ()
     {
       focus = 1;
       want_refresh = 1;
+
+      PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
+
 #if USE_XIM
       if (Input_Context != NULL)
         {
@@ -1711,11 +1733,16 @@ rxvt_term::focus_out ()
       focus = 0;
       want_refresh = 1;
 
+      PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
+
 #if ENABLE_FRILLS || ISO_14755
-      iso14755buf = 0;
-#endif
-#if ENABLE_OVERLAY
-      scr_overlay_off ();
+      if (iso14755buf)
+        {
+          iso14755buf = 0;
+# if ENABLE_OVERLAY
+          scr_overlay_off ();
+# endif
+        }
 #endif
 #if USE_XIM
       if (Input_Context != NULL)
diff --git a/src/keyboard.h b/src/keyboard.h
index e60cf3bf..c4405daf 100644
--- a/src/keyboard.h
+++ b/src/keyboard.h
@@ -1,13 +1,13 @@
 #ifndef KEYBOARD_H_
 #define KEYBOARD_H_
 
+#ifdef KEYSYM_RESOURCE
+
 #include <inttypes.h>
 
 #include "feature.h"
 #include "rxvtutil.h"
 
-#ifdef KEYSYM_RESOURCE
-
 #define KEYSYM_HASH_BITS        4       /* lowest #bits of keysym is used as hash key */
 #define KEYSYM_HASH_BUDGETS     (1<<KEYSYM_HASH_BITS)
 #define KEYSYM_HASH_MASK        (KEYSYM_HASH_BUDGETS-1)
@@ -76,5 +76,5 @@ private:
 };
 
 #endif /* KEYSYM_RESOURCE */
+
 #endif /* KEYBOARD_H_ */
-// vim:et:sw=2
diff --git a/src/main.C b/src/main.C
index c6c44548..1f851331 100644
--- a/src/main.C
+++ b/src/main.C
@@ -32,6 +32,8 @@
 
 #include "../config.h"          /* NECESSARY */
 #include "rxvt.h"               /* NECESSARY */
+#include "keyboard.h"
+#include "rxvtperl.h"
 
 #include <limits>
 
@@ -46,10 +48,6 @@
 # include <termios.h>
 #endif
 
-#ifdef KEYSYM_RESOURCE
-# include "keyboard.h"
-#endif
-
 vector<rxvt_term *> rxvt_term::termlist;
 
 static char curlocale[128];
@@ -197,6 +195,8 @@ void rxvt_term::emergency_cleanup ()
 
 rxvt_term::~rxvt_term ()
 {
+  PERL_INVOKE ((this, HOOK_DESTROY, DT_END));
+
   termlist.erase (find (termlist.begin (), termlist.end(), this));
 
   emergency_cleanup ();
@@ -475,6 +475,12 @@ rxvt_term::init (int argc, const char *const *argv)
     scrollBar.setIdle ();    /* set existence for size calculations */
 #endif
 
+#if ENABLE_PERL
+  rxvt_perl.init ();
+#endif
+
+  PERL_INVOKE ((this, HOOK_INIT, DT_END));
+
   create_windows (argc, argv);
 
   dDisp;
@@ -517,6 +523,8 @@ rxvt_term::init (int argc, const char *const *argv)
 
   check_ev.start ();
 
+  PERL_INVOKE ((this, HOOK_START, DT_END));
+
   return true;
 }
 
diff --git a/src/rxvt.h b/src/rxvt.h
index d01ab948..6610d48f 100644
--- a/src/rxvt.h
+++ b/src/rxvt.h
@@ -215,7 +215,7 @@ typedef struct _mwmhints {
 # undef USE_XGETDEFAULT
 #endif
 
-#if ISO_14755
+#if defined (ISO_14755) || defined (ENABLE_PERL)
 # define ENABLE_OVERLAY 1
 #endif
 
@@ -1028,6 +1028,10 @@ struct rxvt_term : zero_initialized, rxvt_vars {
   log_callback *log_hook;               // log error messages through this hook, if != 0
   getfd_callback *getfd_hook;           // convert remote to local fd, if != 0
 
+#if ENABLE_PERL
+  void *self; // perl's $self
+#endif
+
   struct mbstate  mbstate;              // current input multibyte state
 
   unsigned char   want_refresh:1,
@@ -1563,6 +1567,7 @@ struct rxvt_term : zero_initialized, rxvt_vars {
   int selection_request_other (Atom target, int selnum);
   void selection_clear ();
   void selection_make (Time tm);
+  bool selection_grab (Time tm);
   void selection_start_colrow (int col, int row);
   void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
   void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
diff --git a/src/rxvtperl.h b/src/rxvtperl.h
new file mode 100644
index 00000000..44b037ea
--- /dev/null
+++ b/src/rxvtperl.h
@@ -0,0 +1,64 @@
+/*
+ * rxvtperl.h
+ */
+
+#ifndef RXVTPERL_H_
+#define RXVTPERL_H_
+
+#if ENABLE_PERL
+
+#include "rxvt.h"
+
+#define PERL_INVOKE(args) rxvt_perl.invoke args
+
+enum data_type {
+  DT_END,
+  DT_INT,
+  DT_LONG,
+};
+
+enum hook_type {
+  HOOK_LOAD,
+
+  HOOK_INIT,
+  HOOK_RESET,
+  HOOK_START,
+  HOOK_DESTROY,
+
+  HOOK_SEL_BEGIN,
+  HOOK_SEL_EXTEND,
+  HOOK_SEL_MAKE,
+  HOOK_SEL_GRAB,
+
+  HOOK_FOCUS_IN,
+  HOOK_FOCUS_OUT,
+
+  HOOK_VIEW_CHANGE,
+  HOOK_SCROLL_BACK,
+  HOOK_TTY_ACTIVITY,
+
+  HOOK_REFRESH_BEGIN,
+  HOOK_REFRESH_END,
+
+  HOOK_NUM,
+};
+
+struct rxvt_perl_interp
+{
+  rxvt_perl_interp ();
+  ~rxvt_perl_interp ();
+
+  bool should_invoke[HOOK_NUM];
+
+  void init ();
+  bool invoke (rxvt_term *term, hook_type htype, ...);
+};
+
+extern struct rxvt_perl_interp rxvt_perl;
+
+#else
+#define PERL_INVOKE(args) (void)0
+#endif
+
+#endif
+
diff --git a/src/rxvtperl.xs b/src/rxvtperl.xs
new file mode 100644
index 00000000..8ebd0790
--- /dev/null
+++ b/src/rxvtperl.xs
@@ -0,0 +1,530 @@
+/*----------------------------------------------------------------------*
+ * File:	rxvtperl.xs
+ *----------------------------------------------------------------------*
+ *
+ * All portions of code are copyright by their respective author/s.
+ * Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *----------------------------------------------------------------------*/
+
+#define line_t perl_line_t
+#include <EXTERN.h>
+#include <perl.h>
+#include <XSUB.h>
+#undef line_t
+
+#include "../config.h"
+
+#include <cstdarg>
+
+#include "rxvt.h"
+#include "iom.h"
+#include "rxvtutil.h"
+#include "rxvtperl.h"
+
+#include "perlxsi.c"
+
+/////////////////////////////////////////////////////////////////////////////
+
+static wchar_t *
+sv2wcs (SV *sv)
+{
+  STRLEN len;
+  char *str = SvPVutf8 (sv, len);
+  return rxvt_utf8towcs (str, len);
+}
+
+static SV *
+new_ref (HV *hv, const char *klass)
+{
+  return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
+}
+
+//TODO: use magic
+static SV *
+newSVptr (void *ptr, const char *klass)
+{
+  HV *hv = newHV ();
+  hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);
+  return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
+}
+
+static long
+SvPTR (SV *sv, const char *klass)
+{
+  if (!sv_derived_from (sv, klass))
+    croak ("object of type %s expected", klass);
+
+  IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));
+
+  if (!iv)
+    croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
+
+  return (long)iv;
+}
+
+#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)
+#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
+
+/////////////////////////////////////////////////////////////////////////////
+
+struct perl_watcher
+{
+  SV *cbsv;
+  HV *self;
+
+  perl_watcher ()
+  : cbsv (newSV (0))
+  {
+  }
+
+  ~perl_watcher ()
+  {
+    SvREFCNT_dec (cbsv);
+  }
+
+  void cb (SV *cb)
+  {
+    sv_setsv (cbsv, cb);
+  }
+
+  void invoke (const char *type, SV *self, int arg = -1);
+};
+
+void
+perl_watcher::invoke (const char *type, SV *self, int arg)
+{
+  dSP;
+
+  ENTER;
+  SAVETMPS;
+
+  PUSHMARK (SP);
+
+  XPUSHs (sv_2mortal (self));
+
+  if (arg >= 0)
+    XPUSHs (sv_2mortal (newSViv (arg)));
+
+  PUTBACK;
+  call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
+  SPAGAIN;
+
+  PUTBACK;
+  FREETMPS;
+  LEAVE;
+
+  if (SvTRUE (ERRSV))
+    rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
+}
+
+#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
+#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
+
+struct timer : time_watcher, perl_watcher
+{
+  timer ()
+  : time_watcher (this, &timer::execute)
+  {
+  }
+
+  void execute (time_watcher &w)
+  {
+    invoke ("urxvt::timer", newSVtimer (this));
+  }
+};
+
+#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
+#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
+
+struct iow : io_watcher, perl_watcher
+{
+  iow ()
+  : io_watcher (this, &iow::execute)
+  {
+  }
+
+  void execute (io_watcher &w, short revents)
+  {
+    invoke ("urxvt::iow", newSViow (this), revents);
+  }
+};
+
+/////////////////////////////////////////////////////////////////////////////
+
+struct rxvt_perl_interp rxvt_perl;
+
+static PerlInterpreter *perl;
+
+rxvt_perl_interp::rxvt_perl_interp ()
+{
+}
+
+rxvt_perl_interp::~rxvt_perl_interp ()
+{
+  if (perl)
+    {
+      perl_destruct (perl);
+      perl_free (perl);
+    }
+}
+
+void
+rxvt_perl_interp::init ()
+{
+  if (!perl)
+    {
+      char *argv[] = {
+        "",
+        "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
+      };
+
+      perl = perl_alloc ();
+      perl_construct (perl);
+
+      if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
+          || perl_run (perl))
+        {
+          rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
+
+          perl_destruct (perl);
+          perl_free (perl);
+          perl = 0;
+        }
+    }
+}
+
+bool
+rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
+{
+  if (!perl)
+    return false;
+
+  if (htype == HOOK_INIT) // first hook ever called
+    term->self = (void *)newSVptr ((void *)term, "urxvt::term");
+  else if (htype == HOOK_DESTROY)
+    {
+      // TODO: clear magic
+      hv_clear ((HV *)SvRV ((SV *)term->self));
+      SvREFCNT_dec ((SV *)term->self);
+    }
+
+  if (!should_invoke [htype])
+    return false;
+  
+  dSP;
+  va_list ap;
+
+  va_start (ap, htype);
+
+  ENTER;
+  SAVETMPS;
+
+  PUSHMARK (SP);
+
+  XPUSHs (sv_2mortal (newSVterm (term)));
+  XPUSHs (sv_2mortal (newSViv (htype)));
+
+  for (;;) {
+    data_type dt = (data_type)va_arg (ap, int);
+
+    switch (dt)
+      {
+        case DT_INT:
+          XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
+          break;
+
+        case DT_LONG:
+          XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
+          break;
+
+        case DT_END:
+          {
+            va_end (ap);
+
+            PUTBACK;
+            int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
+            SPAGAIN;
+
+            if (count)
+              {
+                SV *status = POPs;
+                count = SvTRUE (status);
+              }
+
+            PUTBACK;
+            FREETMPS;
+            LEAVE;
+
+            if (SvTRUE (ERRSV))
+              rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
+
+            return count;
+          }
+
+        default:
+          rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
+      }
+  }
+}
+
+/////////////////////////////////////////////////////////////////////////////
+
+MODULE = urxvt             PACKAGE = urxvt
+
+PROTOTYPES: ENABLE
+
+BOOT:
+{
+# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
+  AV *hookname = get_av ("urxvt::HOOKNAME", 1);
+  set_hookname (LOAD);
+  set_hookname (INIT);
+  set_hookname (RESET);
+  set_hookname (START);
+  set_hookname (DESTROY);
+  set_hookname (SEL_BEGIN);
+  set_hookname (SEL_EXTEND);
+  set_hookname (SEL_MAKE);
+  set_hookname (SEL_GRAB);
+  set_hookname (FOCUS_IN);
+  set_hookname (FOCUS_OUT);
+  set_hookname (VIEW_CHANGE);
+  set_hookname (SCROLL_BACK);
+  set_hookname (TTY_ACTIVITY);
+  set_hookname (REFRESH_BEGIN);
+  set_hookname (REFRESH_END);
+
+  sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
+}
+
+void
+set_should_invoke (int htype, int value)
+	CODE:
+        rxvt_perl.should_invoke [htype] = value;
+
+void
+warn (const char *msg)
+	CODE:
+        rxvt_warn ("%s", msg);
+
+void
+fatal (const char *msg)
+	CODE:
+        rxvt_fatal ("%s", msg);
+
+int
+wcswidth (SV *str)
+	CODE:
+{
+        wchar_t *wstr = sv2wcs (str);
+        RETVAL = wcswidth (wstr, wcslen (wstr));
+        free (wstr);
+}
+	OUTPUT:
+        RETVAL
+
+NV
+NOW ()
+	CODE:
+        RETVAL = NOW;
+        OUTPUT:
+        RETVAL
+
+MODULE = urxvt             PACKAGE = urxvt::term
+
+void
+rxvt_term::selection_mark (...)
+	PROTOTYPE: $;$$
+        ALIAS:
+           selection_beg = 1
+           selection_end = 2
+        PPCODE:
+{
+        row_col_t &sel = ix == 1 ? THIS->selection.beg
+                       : ix == 2 ? THIS->selection.end
+                       :           THIS->selection.mark;
+
+        if (GIMME_V != G_VOID)
+          {
+            EXTEND (SP, 2);
+            PUSHs (sv_2mortal (newSViv (sel.row)));
+            PUSHs (sv_2mortal (newSViv (sel.col)));
+          }
+
+        if (items == 3)
+          {
+            sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
+            sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
+
+            if (ix)
+              THIS->want_refresh = 1;
+          }
+}
+
+int
+rxvt_term::selection_grab (int eventtime)
+
+void
+rxvt_term::selection (SV *newtext = 0)
+        PPCODE:
+{
+        if (GIMME_V != G_VOID)
+          {
+            char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
+            SV *sv = newSVpv (sel, 0);
+            SvUTF8_on (sv);
+            free (sel);
+            XPUSHs (sv_2mortal (sv));
+          }
+
+        if (newtext)
+          {
+            free (THIS->selection.text);
+
+            THIS->selection.text = sv2wcs (newtext);
+            THIS->selection.len = wcslen (THIS->selection.text);
+          }
+}
+        
+void
+rxvt_term::scr_overlay_new (int x, int y, int w, int h)
+
+void
+rxvt_term::scr_overlay_off ()
+
+void
+rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
+	CODE:
+        THIS->scr_overlay_set (x, y, text, rend);
+
+void
+rxvt_term::scr_overlay_set (int x, int y, SV *text)
+	CODE:
+{
+        wchar_t *wtext = sv2wcs (text);
+        THIS->scr_overlay_set (x, y, wtext);
+        free (wtext);
+}
+
+MODULE = urxvt             PACKAGE = urxvt::timer
+
+SV *
+timer::new ()
+	CODE:
+        timer *w =  new timer;
+        RETVAL = newSVptr ((void *)w, "urxvt::timer");
+        w->self = (HV *)SvRV (RETVAL);
+        OUTPUT:
+        RETVAL
+
+timer *
+timer::cb (SV *cb)
+	CODE:
+        THIS->cb (cb);
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+NV
+timer::at ()
+	CODE:
+        RETVAL = THIS->at;
+        OUTPUT:
+        RETVAL
+
+timer *
+timer::set (NV tstamp)
+	CODE:
+        THIS->set (tstamp);
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+timer *
+timer::start (NV tstamp = THIS->at)
+        CODE:
+        THIS->start (tstamp);
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+timer *
+timer::stop ()
+	CODE:
+        THIS->stop ();
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+void
+timer::DESTROY ()
+
+MODULE = urxvt             PACKAGE = urxvt::iow
+
+SV *
+iow::new ()
+	CODE:
+        iow *w =  new iow;
+        RETVAL = newSVptr ((void *)w, "urxvt::iow");
+        w->self = (HV *)SvRV (RETVAL);
+        OUTPUT:
+        RETVAL
+
+iow *
+iow::cb (SV *cb)
+	CODE:
+        THIS->cb (cb);
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+iow *
+iow::fd (int fd)
+	CODE:
+        THIS->fd = fd;
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+iow *
+iow::events (short events)
+	CODE:
+        THIS->events = events;
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+iow *
+iow::start ()
+        CODE:
+        THIS->start ();
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+iow *
+iow::stop ()
+	CODE:
+        THIS->stop ();
+        RETVAL = THIS;
+        OUTPUT:
+        RETVAL
+
+void
+iow::DESTROY ()
+
+
diff --git a/src/rxvtutil.h b/src/rxvtutil.h
index 91624c59..cdab0090 100644
--- a/src/rxvtutil.h
+++ b/src/rxvtutil.h
@@ -3,6 +3,11 @@
 
 #include <cstring>
 
+#define PP_CONCAT_(a, b) a ## b
+#define PP_CONCAT(a, b) PP_CONCAT_(a, b)
+#define PP_STRINGIFY_(a) #a
+#define PP_STRINGIFY(a) PP_STRINGIFY_(a)
+
 extern class byteorder {
   static unsigned int e; // at least 32 bits
 public:
diff --git a/src/screen.C b/src/screen.C
index 6b44a2a3..700c211b 100644
--- a/src/screen.C
+++ b/src/screen.C
@@ -26,6 +26,7 @@
 
 #include "../config.h"          /* NECESSARY */
 #include "rxvt.h"               /* NECESSARY */
+#include "rxvtperl.h"           /* NECESSARY */
 
 #include <X11/Xmd.h>            /* get the typedef for CARD32 */
 
@@ -419,6 +420,8 @@ rxvt_term::scr_reset ()
     tabs [col] = col % TABSIZE == 0;
 
   tt_winch ();
+
+  PERL_INVOKE ((this, HOOK_RESET, DT_END));
 }
 
 /* ------------------------------------------------------------------------- */
@@ -621,6 +624,9 @@ rxvt_term::scr_scroll_text (int row1, int row2, int count)
       && (current_screen == PRIMARY || OPTION (Opt_secondaryScroll)))
     {
       nsaved = min (nsaved + count, saveLines);
+
+      PERL_INVOKE ((this, HOOK_SCROLL_BACK, DT_INT, count, DT_INT, nsaved, DT_END));
+      
       term_start = (term_start + count) % total_rows;
 
       if (selection.op && current_screen == selection.screen)
@@ -1821,6 +1827,8 @@ rxvt_term::scr_page (enum page_dirn direction, int nlines)
 int
 rxvt_term::scr_changeview (unsigned int oldviewstart)
 {
+  PERL_INVOKE ((this, HOOK_VIEW_CHANGE, DT_INT, view_start, DT_END));
+
   if (view_start != oldviewstart)
     {
       want_refresh = 1;
@@ -1951,6 +1959,7 @@ rxvt_term::scr_refresh (unsigned char refresh_type)
   /*
    * B: reverse any characters which are selected
    */
+  PERL_INVOKE ((this, HOOK_REFRESH_BEGIN, DT_END));
   scr_reverse_selection ();
 
   /*
@@ -2360,6 +2369,7 @@ rxvt_term::scr_refresh (unsigned char refresh_type)
    * H: cleanup selection
    */
   scr_reverse_selection ();
+  PERL_INVOKE ((this, HOOK_REFRESH_END, DT_END));
 
   if (refresh_type & SMOOTH_REFRESH)
     XFlush (display->display);
@@ -2874,6 +2884,9 @@ rxvt_term::selection_make (Time tm)
   if (selection.clicks == 4)
     return;                 /* nothing selected, go away */
 
+  if (PERL_INVOKE ((this, HOOK_SEL_MAKE, DT_LONG, (long)tm, DT_END)))
+    return;
+
   i = (selection.end.row - selection.beg.row + 1) * (ncol + 1);
   new_selection_text = (wchar_t *)rxvt_malloc ((i + 4) * sizeof (wchar_t));
 
@@ -2965,11 +2978,25 @@ rxvt_term::selection_make (Time tm)
   selection.len = ofs;
   selection.text = (wchar_t *)rxvt_realloc (new_selection_text, (ofs + 1) * sizeof (wchar_t));
 
+  if (PERL_INVOKE ((this, HOOK_SEL_GRAB, DT_LONG, (long)tm, DT_END)))
+    return;
+
+  selection_grab (tm);
+}
+
+bool
+rxvt_term::selection_grab (Time tm)
+{
+  selection_time = tm;
+
   XSetSelectionOwner (display->display, XA_PRIMARY, vt, tm);
   if (XGetSelectionOwner (display->display, XA_PRIMARY) == vt)
-    display->set_selection_owner (this);
+    {
+      display->set_selection_owner (this);
+      return true;
+    }
   else
-    rxvt_warn ("can't get primary selection, ignoring.\n");
+    return false;
 
 #if 0
   XTextProperty ct;
@@ -2980,8 +3007,6 @@ rxvt_term::selection_make (Time tm)
       XFree (ct.value);
     }
 #endif
-
-  selection_time = tm;
 }
 
 /* ------------------------------------------------------------------------- */
@@ -3587,7 +3612,7 @@ rxvt_term::im_set_position (XPoint &pos)
 void
 rxvt_term::scr_overlay_new (int x, int y, int w, int h)
 {
-  if (nrow < 3 || ncol < 3)
+  if (nrow < 1 || ncol < 1)
     return;
 
   want_refresh = 1;
diff --git a/src/urxvt.pm b/src/urxvt.pm
index adad0a14..826f13e2 100644
--- a/src/urxvt.pm
+++ b/src/urxvt.pm
@@ -226,7 +226,7 @@ sub load_script($) {
    };
 }
 
-load_script $_ for grep -f $_, <$LIBDIR/perl-init/*>;
+load_script $_ for grep -f $_, <$LIBDIR/perl-ext/*>;
 
 
 =back