Generalize run-time debugging checks.

* configure.in (ENABLE_CHECKING): Update comment.
* src/dispextern.h (XASSERTS): Remove.
* src/fontset.c (xassert): Remove.
Convert from xassert to eassert.
* src/alloc.c: Convert from xassert to eassert.
* src/bidi.c: Likewise.
* src/dispnew.c: Likewise.
* src/fns.c: Likewise.
* src/fringe.c: Likewise.
* src/ftfont.c: Likewise.
* src/gtkutil.c: Likewise.
* src/image.c: Likewise.
* src/keyboard.c: Likewise.
* src/menu.c: Likewise.
* src/process.c: Likewise.
* src/scroll.c: Likewise.
* src/sound.c: Likewise.
* src/term.c: Likewise.
* src/w32console.c: Likewise.
* src/w32fns.c: Likewise.
* src/w32term.c: Likewise.
* src/window.c: Likewise.
* src/xdisp.c: Likewise.
* src/xfaces.c: Likewise.
* src/xfns.c: Likewise.
* src/xselect.c: Likewise.
* src/xterm.c: Likewise.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/term.c b/src/term.c
index 471bc19ab54..128aaca20dd 100644
--- a/src/term.c
+++ b/src/term.c
@@ -1459,7 +1459,7 @@ append_glyph (struct it *it)
   struct glyph *glyph, *end;
   int i;
 
-  xassert (it->glyph_row);
+  eassert (it->glyph_row);
   glyph = (it->glyph_row->glyphs[it->area]
            + it->glyph_row->used[it->area]);
   end = it->glyph_row->glyphs[1 + it->area];
@@ -1546,7 +1546,7 @@ produce_glyphs (struct it *it)
   /* If a hook is installed, let it do the work.  */
 
   /* Nothing but characters are supported on terminal frames.  */
-  xassert (it->what == IT_CHARACTER
+  eassert (it->what == IT_CHARACTER
            || it->what == IT_COMPOSITION
            || it->what == IT_STRETCH
            || it->what == IT_GLYPHLESS);
@@ -1633,7 +1633,7 @@ produce_glyphs (struct it *it)
         {
           Lisp_Object acronym = lookup_glyphless_char_display (-1, it);
 
-          xassert (it->what == IT_GLYPHLESS);
+          eassert (it->what == IT_GLYPHLESS);
           produce_glyphless_glyph (it, 1, acronym);
         }
     }
@@ -1657,7 +1657,7 @@ append_composite_glyph (struct it *it)
 {
   struct glyph *glyph;
 
-  xassert (it->glyph_row);
+  eassert (it->glyph_row);
   glyph = it->glyph_row->glyphs[it->area] + it->glyph_row->used[it->area];
   if (glyph < it->glyph_row->glyphs[1 + it->area])
     {
@@ -1749,7 +1749,7 @@ append_glyphless_glyph (struct it *it, int face_id, const char *str)
   struct glyph *glyph, *end;
   int i;
 
-  xassert (it->glyph_row);
+  eassert (it->glyph_row);
   glyph = it->glyph_row->glyphs[it->area] + it->glyph_row->used[it->area];
   end = it->glyph_row->glyphs[1 + it->area];
 
@@ -1871,7 +1871,7 @@ produce_glyphless_glyph (struct it *it, int for_no_font, Lisp_Object acronym)
         }
       else
         {
-          xassert (it->glyphless_method == GLYPHLESS_DISPLAY_HEX_CODE);
+          eassert (it->glyphless_method == GLYPHLESS_DISPLAY_HEX_CODE);
           len = (it->c < 0x10000 ? sprintf (buf, "\\u%04X", it->c)
                  : it->c <= MAX_UNICODE_CHAR ? sprintf (buf, "\\U%06X", it->c)
                  : sprintf (buf, "\\x%06X", it->c));
@@ -2067,7 +2067,7 @@ turn_off_face (struct frame *f, int face_id)
   struct face *face = FACE_FROM_ID (f, face_id);
   struct tty_display_info *tty = FRAME_TTY (f);
 
-  xassert (face != NULL);
+  eassert (face != NULL);
 
   if (tty->TS_exit_attribute_mode)
     {