Substitute ostrsplit() for strsplit(). The function ostrsplit() is Octave's original strsplit(), and strsplit() has been modified to be compatible with Matlab's version. Bug #39010. * scripts/deprecated/javafields.m: Change call to ostrsplit(). * scripts/deprecated/javamethods.m: ditto * scripts/general/fieldnames.m: ditto * scripts/general/int2str.m: ditto * scripts/general/methods.m: ditto * scripts/general/num2str.m: ditto * scripts/help/gen_doc_cache.m: ditto * scripts/help/help.m: ditto * scripts/help/lookfor.m: ditto * scripts/io/strread.m: ditto * scripts/java/javaclasspath.m: ditto * scripts/miscellaneous/compare_versions.m: ditto * scripts/miscellaneous/computer.m: ditto * scripts/miscellaneous/fact.m: ditto * scripts/miscellaneous/tar.m: ditto * scripts/miscellaneous/unpack.m: ditto * scripts/miscellaneous/what.m: ditto * scripts/miscellaneous/zip.m: ditto * scripts/pkg/private/configure_make.m: ditto * scripts/pkg/private/fix_depends.m: ditto * scripts/pkg/private/generate_lookfor_cache.m: ditto * scripts/pkg/private/list_forge_packages.m: ditto * scripts/pkg/private/unload_packages.m: ditto * scripts/pkg/private/write_index.m: ditto * scripts/plot/private/__file_filter__.m: ditto * scripts/plot/private/__fltk_file_filter__.m: ditto * scripts/plot/private/__go_draw_axes__.m: ditto * scripts/plot/private/__next_line_style__.m: ditto * scripts/testfun/rundemos.m: ditto * scripts/testfun/runtests.m: ditto

--- a/scripts/help/lookfor.m
+++ b/scripts/help/lookfor.m
@@ -66,10 +66,10 @@
   endif
 
   ## Search functions in new path dirs.
-  orig_path = strsplit (__pathorig__ (), pathsep (), false);
+  orig_path = ostrsplit (__pathorig__ (), pathsep ());
 
   ## ditto for path.
-  new_path = strsplit (path (), pathsep (), false);
+  new_path = ostrsplit (path (), pathsep ());
 
   ## scratch out directories already covered by orig_path.
   if (had_core_cache)