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Handle glyphless characters on tty.

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This commit is contained in:
Kenichi Handa 2010-11-01 13:09:26 +09:00
parent 0269bd9066
commit b18fad6db4
8 changed files with 222 additions and 14 deletions
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7
src/coding.c
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@ -9297,7 +9297,8 @@ DEFUN ("set-terminal-coding-system-internal", Fset_terminal_coding_system_intern
doc: /* Internal use only. */)
(Lisp_Object coding_system, Lisp_Object terminal)
{
struct coding_system *terminal_coding = TERMINAL_TERMINAL_CODING (get_terminal (terminal, 1));
struct terminal *term = get_terminal (terminal, 1);
struct coding_system *terminal_coding = TERMINAL_TERMINAL_CODING (term);
CHECK_SYMBOL (coding_system);
setup_coding_system (Fcheck_coding_system (coding_system), terminal_coding);
/* We had better not send unsafe characters to terminal. */
@ -9306,6 +9307,10 @@ DEFUN ("set-terminal-coding-system-internal", Fset_terminal_coding_system_intern
terminal_coding->common_flags &= ~CODING_ANNOTATE_COMPOSITION_MASK;
terminal_coding->src_multibyte = 1;
terminal_coding->dst_multibyte = 0;
if (terminal_coding->common_flags & CODING_REQUIRE_ENCODING_MASK)
term->charset_list = coding_charset_list (terminal_coding);
else
term->charset_list = Fcons (Qascii, Qnil);
return Qnil;
}