maint: Rename instances of LS_ASCII to LS_TEXT for clarity. Octave's default save format is '-text' which is confusingly referred to in the code base as LS_ASCII (looks like '-ascii' mode). * ls-oct-text.cc, ls-oct-text.h: Renamed from ls-oct-ascii.[cc|h]. * ls-oct-ascii.cc, ls-oct-ascii.h: Removed files. * libinterp/corefcn/module.mk: Add ls-oct-text.cc, ls-oct-text.h to build system. * load-save.h (load_save_format_type): Change first value of enum from LS_ASCII to LS_TEXT. * load-save.cc: Rename instances of LS_ASCII to LS_TEXT. Rename instances of read_ascii_data to read_text_data. * ov-base-diag.cc, ov-base-int.cc, ov-base-sparse.cc, ov-bool-mat.cc, ov-bool.cc, ov-complex.cc, ov-cx-mat.cc ov-fcn-inline.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-perm.cc, ov-re-mat.cc, ov-scalar.cc, ov-str-mat.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc: Use '#include "ls-oct-text.h"' rather than ls-oct-ascii.h. ov-cell.cc, ov-class.cc, ov-fcn-handle.cc, ov-lazy-idx.cc, ov-struct.cc: Use '#include "ls-oct-text.h"' rather than ls-oct-ascii.h. Rename save_ascii_data to save_text_data, read_ascii_data to read_text_data.

--- a/libinterp/octave-value/ov-class.cc	Fri Aug 14 14:26:31 2015 -0700
+++ b/libinterp/octave-value/ov-class.cc	Mon Aug 17 09:20:03 2015 -0700
@@ -39,7 +39,7 @@
 #include "gripes.h"
 #include "load-path.h"
 #include "ls-hdf5.h"
-#include "ls-oct-ascii.h"
+#include "ls-oct-text.h"
 #include "ls-oct-binary.h"
 #include "ls-utils.h"
 #include "mxarray.h"
@@ -1277,7 +1277,7 @@
     {
       octave_value val = map.contents (i);
 
-      bool b = save_ascii_data (os, val, m.key (i), false, 0);
+      bool b = save_text_data (os, val, m.key (i), false, 0);
 
       if (! b)
         return ! os.fail ();
@@ -1310,7 +1310,7 @@
 
                   // recurse to read cell elements
                   std::string nm
-                    = read_ascii_data (is, std::string (), dummy, t2, j);
+                    = read_text_data (is, std::string (), dummy, t2, j);
 
                   if (! is)
                     break;