Avoid grave accent quoting in stderr diagnostics

A few Emacs diagnostics go directly to stderr, and so can't easily
contain curved quotes (as non-UTF-8 locales might mishandle them).
Instead of bothering to add support for this rarity, reword the
diagnostics so that they don't use grave accent to quote.
* src/alloc.c (mark_memory): Fix comment.
* src/buffer.c (init_buffer):
* src/dispnew.c (init_display):
* src/emacs.c (main, sort_args):
* src/lread.c (dir_warning):
* src/term.c (init_tty):
* src/unexmacosx.c (unexec):
* src/xfns.c (select_visual):
* src/xterm.c (cvt_string_to_pixel, x_io_error_quitter):
Reword stderr diagnostics to avoid quoting `like this'.
* src/unexmacosx.c: Include errno.h.
* src/xfns.c (select_visual): Encode value for locale.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/buffer.c b/src/buffer.c
index 13843a2ac4d..0b98431eb0e 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -5285,7 +5285,7 @@ init_buffer (int initialized)
   pwd = get_current_dir_name ();
 
   if (!pwd)
-    fatal ("`get_current_dir_name' failed: %s\n", strerror (errno));
+    fatal ("get_current_dir_name: %s\n", strerror (errno));
 
   /* Maybe this should really use some standard subroutine
      whose definition is filename syntax dependent.  */
@@ -5295,7 +5295,7 @@ init_buffer (int initialized)
       /* Grow buffer to add directory separator and '\0'.  */
       pwd = realloc (pwd, len + 2);
       if (!pwd)
-        fatal ("`get_current_dir_name' failed: %s\n", strerror (errno));
+        fatal ("get_current_dir_name: %s\n", strerror (errno));
       pwd[len] = DIRECTORY_SEP;
       pwd[len + 1] = '\0';
       len++;