Merge branch 'maint' of git://repo.or.cz/git-gui into maint

* 'maint' of git://repo.or.cz/git-gui:
  git-gui: Guess our share/git-gui/lib path at runtime if possible
  Correct key bindings to Control-<foo>
  git-gui: Tighten internal pattern match for lib/ directory

diff --cc git-gui/Makefile
index ee564219c0f911025b9bf850539b87edae2d13c4,0000000000000000000000000000000000000000..3de0de1a2341eedd67de5210fbf216d62fe9e464
mode 100644,000000..100644
--- 1/git-gui/Makefile
--- /dev/null
+++ b/git-gui/Makefile
@@@ -1,121 -1,0 +1,129 @@@
-       sharedir := $(dir $(gitexecdir))/share
 +all::
 +
 +# Define V=1 to have a more verbose compile.
 +#
 +
 +GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
 +      @$(SHELL_PATH) ./GIT-VERSION-GEN
 +-include GIT-VERSION-FILE
 +
 +SCRIPT_SH = git-gui.sh
 +GITGUI_BUILT_INS = git-citool
 +ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
 +ALL_LIBFILES = $(wildcard lib/*.tcl)
 +PRELOAD_FILES = lib/class.tcl
 +
 +ifndef SHELL_PATH
 +      SHELL_PATH = /bin/sh
 +endif
 +
 +ifndef gitexecdir
 +      gitexecdir := $(shell git --exec-path)
 +endif
 +
 +ifndef sharedir
-               -e 's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
++      sharedir := $(dir $(gitexecdir))share
 +endif
 +
 +ifndef INSTALL
 +      INSTALL = install
 +endif
 +
 +ifndef V
 +      QUIET_GEN      = @echo '   ' GEN $@;
 +      QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 +      QUIET_INDEX    = @echo '   ' INDEX $(dir $@);
 +      QUIET_2DEVNULL = 2>/dev/null
 +endif
 +
 +TCL_PATH   ?= tclsh
 +TCLTK_PATH ?= wish
 +
 +ifeq ($(findstring $(MAKEFLAGS),s),s)
 +QUIET_GEN =
 +QUIET_BUILT_IN =
 +endif
 +
 +DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
 +gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
 +SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 +TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
 +TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 +
 +libdir   ?= $(sharedir)/git-gui/lib
 +libdir_SQ = $(subst ','\'',$(libdir))
 +
++exedir    = $(dir $(gitexecdir))share/git-gui/lib
++exedir_SQ = $(subst ','\'',$(exedir))
++
 +$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 +      $(QUIET_GEN)rm -f $@ $@+ && \
++      if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
++              GITGUI_RELATIVE=1; \
++      fi && \
 +      sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 +              -e 's|^exec wish "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
 +              -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
++              -e 's|@@GITGUI_RELATIVE@@|'$$GITGUI_RELATIVE'|' \
++              -e $$GITGUI_RELATIVE's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
 +              $@.sh >$@+ && \
 +      chmod +x $@+ && \
 +      mv $@+ $@
 +
 +$(GITGUI_BUILT_INS): git-gui
 +      $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
 +
 +lib/tclIndex: $(ALL_LIBFILES)
 +      $(QUIET_INDEX)if echo \
 +        $(foreach p,$(PRELOAD_FILES),source $p\;) \
 +        auto_mkindex lib '*.tcl' \
 +      | $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
 +      else \
 +       echo 1>&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
 +       rm -f $@ ; \
 +       echo '# Autogenerated by git-gui Makefile' >$@ && \
 +       echo >>$@ && \
 +       $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
 +       echo >>$@ ; \
 +      fi
 +
 +# These can record GITGUI_VERSION
 +$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
 +lib/tclIndex: GIT-GUI-VARS
 +
 +TRACK_VARS = \
 +      $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
 +      $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
 +      $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
++      $(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
 +      $(subst ','\'',libdir='$(libdir_SQ)') \
 +#end TRACK_VARS
 +
 +GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
 +      @VARS='$(TRACK_VARS)'; \
 +      if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
 +              echo 1>&2 "    * new locations or Tcl/Tk interpreter"; \
 +              echo 1>$@ "$$VARS"; \
 +      fi
 +
 +all:: $(ALL_PROGRAMS) lib/tclIndex
 +
 +install: all
 +      $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 +      $(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 +      $(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
 +      $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(libdir_SQ)'
 +      $(INSTALL) -m644 lib/tclIndex '$(DESTDIR_SQ)$(libdir_SQ)'
 +      $(foreach p,$(ALL_LIBFILES), $(INSTALL) -m644 $p '$(DESTDIR_SQ)$(libdir_SQ)' ;)
 +
 +dist-version:
 +      @mkdir -p $(TARDIR)
 +      @echo $(GITGUI_VERSION) > $(TARDIR)/version
 +
 +clean::
 +      rm -f $(ALL_PROGRAMS) lib/tclIndex
 +      rm -f GIT-VERSION-FILE GIT-GUI-VARS
 +
 +.PHONY: all install dist-version clean
 +.PHONY: .FORCE-GIT-VERSION-FILE
 +.PHONY: .FORCE-GIT-GUI-VARS

diff --cc git-gui/git-gui.sh
Simple merge