FYI: use func_source throughout

[Ralf Wildenhues]

Applied to HEAD.  This helps find all instances of sourced files easier.

Cheers,
Ralf

        * libltdl/config/ltmain.m4sh (func_mode_uninstall): Use
        `func_source' consistently.

Index: libltdl/config/ltmain.m4sh
===================================================================
RCS file: /cvsroot/libtool/libtool/libltdl/config/ltmain.m4sh,v
retrieving revision 1.53
diff -u -r1.53 ltmain.m4sh
--- libltdl/config/ltmain.m4sh  4 Sep 2006 17:25:15 -0000       1.53
+++ libltdl/config/ltmain.m4sh  20 Sep 2006 18:14:05 -0000
@@ -6773,7 +6773,7 @@
       *.la)
        # Possibly a libtool archive, so verify it.
        if func_lalib_p "$file"; then
-         . $dir/$name
+         func_source $dir/$name
 
          # Delete the libtool libraries and symlinks.
          for n in $library_names; do
@@ -6811,7 +6811,7 @@
        if func_lalib_p "$file"; then
 
          # Read the .lo file
-         . $dir/$name
+         func_source $dir/$name
 
          # Add PIC object to the list of files to remove.
          if test -n "$pic_object" &&
@@ -6844,7 +6844,7 @@
          # Do a test to see if this is a libtool program.
          if func_ltwrapper_p "$file"; then
            relink_command=
-           . $dir/$noexename
+           func_source $dir/$noexename
 
            # note $name still contains .exe if it was in $file originally
            # as does the version of $file that was added into $rmfiles