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+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.284
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.284
+Problem: The str2special() function doesn't handle multi-byte characters
+ properly.
+Solution: Recognize multi-byte characters. (partly by Vladimir Vichniakov)
+Files: src/getchar.c, src/message.c, src/misc2.c
+
+
+*** ../vim-7.3.283/src/getchar.c 2011-08-17 17:18:14.000000000 +0200
+--- src/getchar.c 2011-08-17 20:11:58.000000000 +0200
+***************
+*** 3964,3970 ****
+ if (*mp->m_str == NUL)
+ msg_puts_attr((char_u *)"<Nop>", hl_attr(HLF_8));
+ else
+! msg_outtrans_special(mp->m_str, FALSE);
+ #ifdef FEAT_EVAL
+ if (p_verbose > 0)
+ last_set_msg(mp->m_script_ID);
+--- 3964,3980 ----
+ if (*mp->m_str == NUL)
+ msg_puts_attr((char_u *)"<Nop>", hl_attr(HLF_8));
+ else
+! {
+! /* Remove escaping of CSI, because "m_str" is in a format to be used
+! * as typeahead. */
+! char_u *s = vim_strsave(mp->m_str);
+! if (s != NULL)
+! {
+! vim_unescape_csi(s);
+! msg_outtrans_special(s, FALSE);
+! vim_free(s);
+! }
+! }
+ #ifdef FEAT_EVAL
+ if (p_verbose > 0)
+ last_set_msg(mp->m_script_ID);
+*** ../vim-7.3.283/src/message.c 2011-03-22 13:07:19.000000000 +0100
+--- src/message.c 2011-08-17 18:40:10.000000000 +0200
+***************
+*** 1547,1562 ****
+ if (IS_SPECIAL(c) || modifiers) /* special key */
+ special = TRUE;
+ }
+- *sp = str + 1;
+
+ #ifdef FEAT_MBYTE
+! /* For multi-byte characters check for an illegal byte. */
+! if (has_mbyte && MB_BYTE2LEN(*str) > (*mb_ptr2len)(str))
+ {
+! transchar_nonprint(buf, c);
+! return buf;
+ }
+ #endif
+
+ /* Make unprintable characters in <> form, also <M-Space> and <Tab>.
+ * Use <Space> only for lhs of a mapping. */
+--- 1547,1573 ----
+ if (IS_SPECIAL(c) || modifiers) /* special key */
+ special = TRUE;
+ }
+
+ #ifdef FEAT_MBYTE
+! if (has_mbyte && !IS_SPECIAL(c))
+ {
+! int len = (*mb_ptr2len)(str);
+!
+! /* For multi-byte characters check for an illegal byte. */
+! if (has_mbyte && MB_BYTE2LEN(*str) > len)
+! {
+! transchar_nonprint(buf, c);
+! *sp = str + 1;
+! return buf;
+! }
+! /* Since 'special' is TRUE the multi-byte character 'c' will be
+! * processed by get_special_key_name() */
+! c = (*mb_ptr2char)(str);
+! *sp = str + len;
+ }
++ else
+ #endif
++ *sp = str + 1;
+
+ /* Make unprintable characters in <> form, also <M-Space> and <Tab>.
+ * Use <Space> only for lhs of a mapping. */
+*** ../vim-7.3.283/src/misc2.c 2011-07-27 17:31:42.000000000 +0200
+--- src/misc2.c 2011-08-17 20:27:30.000000000 +0200
+***************
+*** 2754,2759 ****
+--- 2754,2760 ----
+ int bit;
+ int key;
+ unsigned long n;
++ int l;
+
+ src = *srcp;
+ if (src[0] != '<')
+***************
+*** 2766,2773 ****
+ if (*bp == '-')
+ {
+ last_dash = bp;
+! if (bp[1] != NUL && bp[2] == '>')
+! ++bp; /* anything accepted, like <C-?> */
+ }
+ if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3])
+ bp += 3; /* skip t_xx, xx may be '-' or '>' */
+--- 2767,2783 ----
+ if (*bp == '-')
+ {
+ last_dash = bp;
+! if (bp[1] != NUL)
+! {
+! #ifdef FEAT_MBYTE
+! if (has_mbyte)
+! l = mb_ptr2len(bp + 1);
+! else
+! #endif
+! l = 1;
+! if (bp[l + 1] == '>')
+! bp += l; /* anything accepted, like <C-?> */
+! }
+ }
+ if (bp[0] == 't' && bp[1] == '_' && bp[2] && bp[3])
+ bp += 3; /* skip t_xx, xx may be '-' or '>' */
+***************
+*** 2777,2791 ****
+ {
+ end_of_name = bp + 1;
+
+- if (STRNICMP(src + 1, "char-", 5) == 0 && VIM_ISDIGIT(src[6]))
+- {
+- /* <Char-123> or <Char-033> or <Char-0x33> */
+- vim_str2nr(src + 6, NULL, NULL, TRUE, TRUE, NULL, &n);
+- *modp = 0;
+- *srcp = end_of_name;
+- return (int)n;
+- }
+-
+ /* Which modifiers are given? */
+ modifiers = 0x0;
+ for (bp = src + 1; bp < last_dash; bp++)
+--- 2787,2792 ----
+***************
+*** 2804,2814 ****
+ */
+ if (bp >= last_dash)
+ {
+ /*
+ * Modifier with single letter, or special key name.
+ */
+! if (modifiers != 0 && last_dash[2] == '>')
+! key = last_dash[1];
+ else
+ {
+ key = get_special_key_code(last_dash + 1);
+--- 2805,2831 ----
+ */
+ if (bp >= last_dash)
+ {
++ if (STRNICMP(last_dash + 1, "char-", 5) == 0
++ && VIM_ISDIGIT(last_dash[6]))
++ {
++ /* <Char-123> or <Char-033> or <Char-0x33> */
++ vim_str2nr(last_dash + 6, NULL, NULL, TRUE, TRUE, NULL, &n);
++ *modp = modifiers;
++ *srcp = end_of_name;
++ return (int)n;
++ }
++
+ /*
+ * Modifier with single letter, or special key name.
+ */
+! #ifdef FEAT_MBYTE
+! if (has_mbyte)
+! l = mb_ptr2len(last_dash + 1);
+! else
+! #endif
+! l = 1;
+! if (modifiers != 0 && last_dash[l + 1] == '>')
+! key = PTR2CHAR(last_dash + 1);
+ else
+ {
+ key = get_special_key_code(last_dash + 1);
+*** ../vim-7.3.283/src/version.c 2011-08-17 17:18:14.000000000 +0200
+--- src/version.c 2011-08-17 20:27:47.000000000 +0200
+***************
+*** 711,712 ****
+--- 711,714 ----
+ { /* Add new patch number below this line */
++ /**/
++ 284,
+ /**/
+
+--
+Snoring is prohibited unless all bedroom windows are closed and securely
+locked.
+ [real standing law in Massachusetts, United States of America]
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///