(get_next_display_element): Display codes 8a0 and 8ad

specially as `\ ' and `\-'.

diff --git a/src/xdisp.c b/src/xdisp.c
index b27b5e2e744d6f0b27fc953f0aeb7ff7d7b18e4a..2b97866592e98c23909674e1ed87df4af49f3405 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -4915,7 +4915,9 @@ get_next_display_element (it)
                   || (it->multibyte_p
                       ? ((it->c >= 127
                           && it->len == 1)
-                         || !CHAR_PRINTABLE_P (it->c))
+                         || !CHAR_PRINTABLE_P (it->c)
+                         || it->c == 0x8ad
+                         || it->c == 0x8a0)
                       : (it->c >= 127
                          && (!unibyte_display_via_language_environment
                              || it->c == unibyte_char_to_multibyte (it->c)))))
@@ -4958,6 +4960,21 @@ get_next_display_element (it)
                  XSETINT (it->ctl_chars[1], g);
                  ctl_len = 2;
                }
+             else if (it->c == 0x8a0 || it->c == 0x8ad)
+               {
+                 /* Set IT->ctl_chars[0] to the glyph for `\\'.  */
+                 if (it->dp
+                     && INTEGERP (DISP_ESCAPE_GLYPH (it->dp))
+                     && GLYPH_CHAR_VALID_P (XINT (DISP_ESCAPE_GLYPH (it->dp))))
+                   g = XINT (DISP_ESCAPE_GLYPH (it->dp));
+                 else
+                   g = FAST_MAKE_GLYPH ('\\', face_id);
+                 XSETINT (it->ctl_chars[0], g);
+
+                 g = FAST_MAKE_GLYPH (it->c == 0x8ad ? '-' : ' ', face_id);
+                 XSETINT (it->ctl_chars[1], g);
+                 ctl_len = 2;
+               }
              else
                {
                  unsigned char str[MAX_MULTIBYTE_LENGTH];