# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1643641209 -3600
# Node ID fb4c30606b4a53c885c99d1c6e3d4d58dc2b86d9
# Parent  9f00e1edb43cafa62724a481eb33918231645989
patch 8.2.4273: the EBCDIC support is outdated

Commit: https://github.com/vim/vim/commit/424bcae1fb0f69e0aef5e0cf84fd771cf34a0fb7
Author: Bram Moolenaar <Bram@vim.org>
Date:   Mon Jan 31 14:59:41 2022 +0000

    patch 8.2.4273: the EBCDIC support is outdated

    Problem:    The EBCDIC support is outdated.
    Solution:   Remove the EBCDIC support.

diff --git a/src/ascii.h b/src/ascii.h
--- a/src/ascii.h
+++ b/src/ascii.h
@@ -8,14 +8,8 @@
 
 /*
  * Definitions of various common control characters.
- * For EBCDIC we have to use different values.
  */
 
-#ifndef EBCDIC
-
-// IF_EB(ASCII_constant, EBCDIC_constant)
-#define IF_EB(a, b)	a
-
 #define CharOrd(x)	((x) < 'a' ? (x) - 'A' : (x) - 'a')
 #define CharOrdLow(x)	((x) - 'a')
 #define CharOrdUp(x)	((x) - 'A')
@@ -77,94 +71,6 @@
 #define Ctrl_HAT	30  // ^
 #define Ctrl__		31
 
-#else
-
-// EBCDIC
-
-// IF_EB(ASCII_constant, EBCDIC_constant)
-#define IF_EB(a, b)	b
-
-/*
- * Finding the position in the alphabet is not straightforward in EBCDIC.
- * There are gaps in the code table.
- * 'a' + 1 == 'b', but: 'i' + 7 == 'j' and 'r' + 8 == 's'
- */
-#define CharOrd__(c) ((c) < ('j' - 'a') ? (c) : ((c) < ('s' - 'a') ? (c) - 7 : (c) - 7 - 8))
-#define CharOrdLow(x) (CharOrd__((x) - 'a'))
-#define CharOrdUp(x) (CharOrd__((x) - 'A'))
-#define CharOrd(x) (isupper(x) ? CharOrdUp(x) : CharOrdLow(x))
-
-#define EBCDIC_CHAR_ADD_(x) ((x) < 0?'a':(x)>25?'z':"abcdefghijklmnopqrstuvwxyz"[x])
-#define EBCDIC_CHAR_ADD(c,s) (isupper(c) ? toupper(EBCDIC_CHAR_ADD_(CharOrdUp(c)+(s))) : EBCDIC_CHAR_ADD_(CharOrdLow(c)+(s)))
-
-#define R13_(c) ("abcdefghijklmnopqrstuvwxyz"[((c) + 13) % 26])
-#define ROT13(c, a)  (isupper(c) ? toupper(R13_(CharOrdUp(c))) : R13_(CharOrdLow(c)))
-
-#define NUL		'\000'
-#define BELL		'\x2f'
-#define BS		'\x16'
-#define TAB		'\x05'
-#define NL		'\x15'
-#define NL_STR		(char_u *)"\x15"
-#define FF		'\x0C'
-#define CAR		'\x0D'
-#define ESC		'\x27'
-#define ESC_STR		(char_u *)"\x27"
-#define ESC_STR_nc	"\x27"
-#define DEL		0x07
-#define DEL_STR		(char_u *)"\007"
-
-#define POUND		0xB1
-
-#define CTRL_F_STR	"\056"
-#define CTRL_H_STR	"\026"
-#define CTRL_V_STR	"\062"
-
-#define Ctrl_AT		0x00   // @
-#define Ctrl_A		0x01
-#define Ctrl_B		0x02
-#define Ctrl_C		0x03
-#define Ctrl_D		0x37
-#define Ctrl_E		0x2D
-#define Ctrl_F		0x2E
-#define Ctrl_G		0x2F
-#define Ctrl_H		0x16
-#define Ctrl_I		0x05
-#define Ctrl_J		0x15
-#define Ctrl_K		0x0B
-#define Ctrl_L		0x0C
-#define Ctrl_M		0x0D
-#define Ctrl_N		0x0E
-#define Ctrl_O		0x0F
-#define Ctrl_P		0x10
-#define Ctrl_Q		0x11
-#define Ctrl_R		0x12
-#define Ctrl_S		0x13
-#define Ctrl_T		0x3C
-#define Ctrl_U		0x3D
-#define Ctrl_V		0x32
-#define Ctrl_W		0x26
-#define Ctrl_X		0x18
-#define Ctrl_Y		0x19
-#define Ctrl_Z		0x3F
-			    // CTRL- [ Left Square Bracket == ESC
-#define Ctrl_RSB	0x1D  // ] Right Square Bracket
-#define Ctrl_BSL	0x1C  // \ BackSLash
-#define Ctrl_HAT	0x1E  // ^
-#define Ctrl__		0x1F
-
-#define Ctrl_chr(x)	(CtrlTable[(x)])
-extern char CtrlTable[];
-
-#define CtrlChar(x)	((x < ' ') ? CtrlCharTable[(x)] : 0)
-extern char CtrlCharTable[];
-
-#define MetaChar(x)	((x < ' ') ? MetaCharTable[(x)] : 0)
-extern char MetaCharTable[];
-
-#endif // defined EBCDIC
-
-// TODO: EBCDIC Code page dependent (here 1047)
 #define CSI		0x9b	// Control Sequence Introducer
 #define CSI_STR		"\233"
 #define DCS		0x90	// Device Control String
diff --git a/src/charset.c b/src/charset.c
--- a/src/charset.c
+++ b/src/charset.c
@@ -87,18 +87,11 @@ buf_init_chartab(
 	 * Set the default size for printable characters:
 	 * From <Space> to '~' is 1 (printable), others are 2 (not printable).
 	 * This also inits all 'isident' and 'isfname' flags to FALSE.
-	 *
-	 * EBCDIC: all chars below ' ' are not printable, all others are
-	 * printable.
 	 */
 	c = 0;
 	while (c < ' ')
 	    g_chartab[c++] = (dy_flags & DY_UHEX) ? 4 : 2;
-#ifdef EBCDIC
-	while (c < 255)
-#else
 	while (c <= '~')
-#endif
 	    g_chartab[c++] = 1 + CT_PRINT_CHAR;
 	while (c < 256)
 	{
@@ -221,10 +214,7 @@ buf_init_chartab(
 		    }
 		    else if (i == 1)		// (re)set printable
 		    {
-			if ((c < ' '
-#ifndef EBCDIC
-				    || c > '~'
-#endif
+			if ((c < ' ' || c > '~'
 				// For double-byte we keep the cell width, so
 				// that we can detect it from the first byte.
 			    ) && !(enc_dbcs && MB_BYTE2LEN(c) == 2))
@@ -519,13 +509,8 @@ transchar_buf(buf_T *buf, int c)
 	c = K_SECOND(c);
     }
 
-    if ((!chartab_initialized && (
-#ifdef EBCDIC
-		    (c >= 64 && c < 255)
-#else
-		    (c >= ' ' && c <= '~')
-#endif
-		)) || (c < 256 && vim_isprintc_strict(c)))
+    if ((!chartab_initialized && ((c >= ' ' && c <= '~')))
+					|| (c < 256 && vim_isprintc_strict(c)))
     {
 	// printable character
 	transchar_charbuf[i] = c;
@@ -567,56 +552,26 @@ transchar_nonprint(buf_T *buf, char_u *c
     if (dy_flags & DY_UHEX)		// 'display' has "uhex"
 	transchar_hex(charbuf, c);
 
-#ifdef EBCDIC
-    // For EBCDIC only the characters 0-63 and 255 are not printable
-    else if (CtrlChar(c) != 0 || c == DEL)
-#else
     else if (c <= 0x7f)			// 0x00 - 0x1f and 0x7f
-#endif
     {
 	charbuf[0] = '^';
-#ifdef EBCDIC
-	if (c == DEL)
-	    charbuf[1] = '?';		// DEL displayed as ^?
-	else
-	    charbuf[1] = CtrlChar(c);
-#else
 	charbuf[1] = c ^ 0x40;		// DEL displayed as ^?
-#endif
-
 	charbuf[2] = NUL;
     }
     else if (enc_utf8 && c >= 0x80)
     {
 	transchar_hex(charbuf, c);
     }
-#ifndef EBCDIC
     else if (c >= ' ' + 0x80 && c <= '~' + 0x80)    // 0xa0 - 0xfe
     {
 	charbuf[0] = '|';
 	charbuf[1] = c - 0x80;
 	charbuf[2] = NUL;
     }
-#else
-    else if (c < 64)
-    {
-	charbuf[0] = '~';
-	charbuf[1] = MetaChar(c);
-	charbuf[2] = NUL;
-    }
-#endif
     else					    // 0x80 - 0x9f and 0xff
     {
-	/*
-	 * TODO: EBCDIC I don't know what to do with this chars, so I display
-	 * them as '~?' for now
-	 */
 	charbuf[0] = '~';
-#ifdef EBCDIC
-	charbuf[1] = '?';			// 0xff displayed as ~?
-#else
 	charbuf[1] = (c - 0x80) ^ 0x40;	// 0xff displayed as ~?
-#endif
 	charbuf[2] = NUL;
     }
 }
@@ -2134,59 +2089,3 @@ backslash_halve_save(char_u *p)
     backslash_halve(res);
     return res;
 }
-
-#if (defined(EBCDIC) && defined(FEAT_POSTSCRIPT)) || defined(PROTO)
-/*
- * Table for EBCDIC to ASCII conversion unashamedly taken from xxd.c!
- * The first 64 entries have been added to map control characters defined in
- * ascii.h
- */
-static char_u ebcdic2ascii_tab[256] =
-{
-    0000, 0001, 0002, 0003, 0004, 0011, 0006, 0177,
-    0010, 0011, 0012, 0013, 0014, 0015, 0016, 0017,
-    0020, 0021, 0022, 0023, 0024, 0012, 0010, 0027,
-    0030, 0031, 0032, 0033, 0033, 0035, 0036, 0037,
-    0040, 0041, 0042, 0043, 0044, 0045, 0046, 0047,
-    0050, 0051, 0052, 0053, 0054, 0055, 0056, 0057,
-    0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067,
-    0070, 0071, 0072, 0073, 0074, 0075, 0076, 0077,
-    0040, 0240, 0241, 0242, 0243, 0244, 0245, 0246,
-    0247, 0250, 0325, 0056, 0074, 0050, 0053, 0174,
-    0046, 0251, 0252, 0253, 0254, 0255, 0256, 0257,
-    0260, 0261, 0041, 0044, 0052, 0051, 0073, 0176,
-    0055, 0057, 0262, 0263, 0264, 0265, 0266, 0267,
-    0270, 0271, 0313, 0054, 0045, 0137, 0076, 0077,
-    0272, 0273, 0274, 0275, 0276, 0277, 0300, 0301,
-    0302, 0140, 0072, 0043, 0100, 0047, 0075, 0042,
-    0303, 0141, 0142, 0143, 0144, 0145, 0146, 0147,
-    0150, 0151, 0304, 0305, 0306, 0307, 0310, 0311,
-    0312, 0152, 0153, 0154, 0155, 0156, 0157, 0160,
-    0161, 0162, 0136, 0314, 0315, 0316, 0317, 0320,
-    0321, 0345, 0163, 0164, 0165, 0166, 0167, 0170,
-    0171, 0172, 0322, 0323, 0324, 0133, 0326, 0327,
-    0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337,
-    0340, 0341, 0342, 0343, 0344, 0135, 0346, 0347,
-    0173, 0101, 0102, 0103, 0104, 0105, 0106, 0107,
-    0110, 0111, 0350, 0351, 0352, 0353, 0354, 0355,
-    0175, 0112, 0113, 0114, 0115, 0116, 0117, 0120,
-    0121, 0122, 0356, 0357, 0360, 0361, 0362, 0363,
-    0134, 0237, 0123, 0124, 0125, 0126, 0127, 0130,
-    0131, 0132, 0364, 0365, 0366, 0367, 0370, 0371,
-    0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067,
-    0070, 0071, 0372, 0373, 0374, 0375, 0376, 0377
-};
-
-/*
- * Convert a buffer worth of characters from EBCDIC to ASCII.  Only useful if
- * wanting 7-bit ASCII characters out the other end.
- */
-    void
-ebcdic2ascii(char_u *buffer, int len)
-{
-    int		i;
-
-    for (i = 0; i < len; i++)
-	buffer[i] = ebcdic2ascii_tab[buffer[i]];
-}
-#endif
diff --git a/src/cindent.c b/src/cindent.c
--- a/src/cindent.c
+++ b/src/cindent.c
@@ -3946,13 +3946,7 @@ in_cinkeys(
 	    try_match_word = FALSE;
 
 	// does it look like a control character?
-	if (*look == '^'
-#ifdef EBCDIC
-		&& (Ctrl_chr(look[1]) != 0)
-#else
-		&& look[1] >= '?' && look[1] <= '_'
-#endif
-		)
+	if (*look == '^' && look[1] >= '?' && look[1] <= '_')
 	{
 	    if (try_match && keytyped == Ctrl_chr(look[1]))
 		return TRUE;
diff --git a/src/digraph.c b/src/digraph.c
--- a/src/digraph.c
+++ b/src/digraph.c
@@ -138,119 +138,7 @@ static digr_T digraphdefault[] =
 	};
 
 #else	// !HPUX_DIGRAPHS
-
-# ifdef EBCDIC
-
-	/*
-	 * EBCDIC - ISO digraphs
-	 * TODO: EBCDIC Table is Code-Page 1047
-	 */
-       {{'a', '^',    66},	// â
-	{'a', '"',    67},	// ä
-	{'a', '`',    68},	// à
-	{'a', '\'',   69},	// á
-	{'a', '~',    70},	// ã
-	{'a', '@',    71},	// å
-	{'a', 'a',    71},	// å
-	{'c', ',',    72},	// ç
-	{'n', '~',    73},	// ñ
-	{'c', '|',    74},	// ¢
-	{'e', '\'',   81},	// é
-	{'e', '^',    82},	// ê
-	{'e', '"',    83},	// ë
-	{'e', '`',    84},	// è
-	{'i', '\'',   85},	// í
-	{'i', '^',    86},	// î
-	{'i', '"',    87},	// ï
-	{'i', '`',    88},	// ì
-	{'s', 's',    89},	// ß
-	{'A', '^',    98},	// Â
-	{'A', '"',    99},	// Ä
-	{'A', '`',   100},	// À
-	{'A', '\'',  101},	// Á
-	{'A', '~',   102},	// Ã
-	{'A', '@',   103},	// Å
-	{'A', 'A',   103},	// Å
-	{'C', ',',   104},	// Ç
-	{'N', '~',   105},	// Ñ
-	{'|', '|',   106},	// ¦
-	{'o', '/',   112},	// ø
-	{'E', '\'',  113},	// É
-	{'E', '^',   114},	// Ê
-	{'E', '"',   115},	// Ë
-	{'E', '`',   116},	// È
-	{'I', '\'',  117},	// Í
-	{'I', '^',   118},	// Î
-	{'I', '"',   119},	// Ï
-	{'I', '`',   120},	// Ì
-	{'O', '/',   128},	// 0/ XX
-	{'<', '<',   138},	// «
-	{'>', '>',   139},	// »
-	{'d', '-',   140},	// ð
-	{'y', '\'',  141},	// ý
-	{'i', 'p',   142},	// þ
-	{'+', '-',   143},	// ±
-	{'~', 'o',   144},	// °
-	{'a', '-',   154},	// ª
-	{'o', '-',   155},	// º
-	{'a', 'e',   156},	// æ
-	{',', ',',   157},	// , XX
-	{'A', 'E',   158},	// Æ
-	{'o', 'x',   159},	// ¤ - currency symbol in ISO 8859-1
-	{'e', '=',   159},	// ¤ - euro symbol in ISO 8859-15
-	{'E', 'u',   159},	// ¤ - euro symbol in ISO 8859-15
-	{'j', 'u',   160},	// µ
-	{'y', '"',   167},	// x XX
-	{'~', '!',   170},	// ¡
-	{'~', '?',   171},	// ¿
-	{'D', '-',   172},	// Ð
-	{'I', 'p',   174},	// Þ
-	{'r', 'O',   175},	// ®
-	{'-', ',',   176},	// ¬
-	{'$', '$',   177},	// £
-	{'Y', '-',   178},	// ¥
-	{'~', '.',   179},	// ·
-	{'c', 'O',   180},	// ©
-	{'p', 'a',   181},	// §
-	{'p', 'p',   182},	// ¶
-	{'1', '4',   183},	// ¼
-	{'1', '2',   184},	// ½
-	{'3', '4',   185},	// ¾
-	{'Y', '\'',  186},	// Ý
-	{'"', '"',   187},	// ¨
-	{'-', '=',   188},	// ¯
-	{'\'', '\'', 190},	// ´
-	{'O', 'E',   191},	// × - OE in ISO 8859-15
-	{'/', '\\',  191},	// × - multiplication symbol in ISO 8859-1
-	{'-', '-',   202},	// ­
-	{'o', '^',   203},	// ô
-	{'o', '"',   204},	// ö
-	{'o', '`',   205},	// ò
-	{'o', '\'',  206},	// ó
-	{'o', '~',   207},	// õ
-	{'1', '1',   218},	// ¹
-	{'u', '^',   219},	// û
-	{'u', '"',   220},	// ü
-	{'u', '`',   221},	// ù
-	{'u', '\'',  222},	// ú
-	{':', '-',   225},	// ÷ - division symbol in ISO 8859-1
-	{'o', 'e',   225},	// ÷ - oe in ISO 8859-15
-	{'2', '2',   234},	// ²
-	{'O', '^',   235},	// Ô
-	{'O', '"',   236},	// Ö
-	{'O', '`',   237},	// Ò
-	{'O', '\'',  238},	// Ó
-	{'O', '~',   239},	// Õ
-	{'3', '3',   250},	// ³
-	{'U', '^',   251},	// Û
-	{'U', '"',   252},	// Ü
-	{'U', '`',   253},	// Ù
-	{'U', '\'',  254},	// Ú
-	{NUL, NUL, NUL}
-	};
-
-# else // EBCDIC
-#  ifdef OLD_DIGRAPHS
+# ifdef OLD_DIGRAPHS
 
 	/*
 	 * digraphs compatible with Vim 5.x
@@ -357,7 +245,7 @@ static digr_T digraphdefault[] =
 	{'y', '"', 255},	// x XX
 	{NUL, NUL, NUL}
 	};
-#  else // OLD_DIGRAPHS
+# else // OLD_DIGRAPHS
 
 	/*
 	 * digraphs for Unicode from RFC1345
@@ -1761,8 +1649,7 @@ static digr_T digraphdefault[] =
 	{NUL, NUL, NUL}
        };
 
-#  endif // OLD_DIGRAPHS
-# endif // EBCDIC
+# endif // OLD_DIGRAPHS
 #endif // !HPUX_DIGRAPHS
 
 /*
diff --git a/src/edit.c b/src/edit.c
--- a/src/edit.c
+++ b/src/edit.c
@@ -2052,11 +2052,7 @@ insert_special(
  * stop and defer processing to the "normal" mechanism.
  * '0' and '^' are special, because they can be followed by CTRL-D.
  */
-#ifdef EBCDIC
-# define ISSPECIAL(c)	((c) < ' ' || (c) == '0' || (c) == '^')
-#else
-# define ISSPECIAL(c)	((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^')
-#endif
+#define ISSPECIAL(c)	((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^')
 
 /*
  * "flags": INSCHAR_FORMAT - force formatting
@@ -2926,9 +2922,8 @@ stuff_inserted(
 	stuffReadbuff(ptr);
 	// a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^"
 	if (last)
-	    stuffReadbuff((char_u *)(last == '0'
-			? IF_EB("\026\060\064\070", CTRL_V_STR "xf0")
-			: IF_EB("\026^", CTRL_V_STR "^")));
+	    stuffReadbuff(
+		       (char_u *)(last == '0' ? "\026\060\064\070" : "\026^"));
     }
     while (--count > 0);
 
@@ -3316,15 +3311,11 @@ hkmap(int c)
 	    return ' ';  // \"a --> ' '      -- / --
 	else if (c == 252)
 	    return ' ';  // \"u --> ' '      -- / --
-#ifdef EBCDIC
-	else if (islower(c))
-#else
 	// NOTE: islower() does not do the right thing for us on Linux so we
 	// do this the same was as 5.7 and previous, so it works correctly on
 	// all systems.  Specifically, the e.g. Delete and Arrow keys are
 	// munged and won't work if e.g. searching for Hebrew text.
 	else if (c >= 'a' && c <= 'z')
-#endif
 	    return (int)(map[CharOrdLow(c)] + p_aleph);
 	else
 	    return c;
@@ -3346,12 +3337,7 @@ hkmap(int c)
 	    default: {
 			 static char str[] = "zqbcxlsjphmkwonu ydafe rig";
 
-#ifdef EBCDIC
-			 // see note about islower() above
-			 if (!islower(c))
-#else
 			 if (c < 'a' || c > 'z')
-#endif
 			     return c;
 			 c = str[CharOrdLow(c)];
 			 break;
@@ -4224,7 +4210,7 @@ ins_bs(
 	    }
 	    else
 		want_vcol = tabstop_start(want_vcol, get_sts_value(),
-						     curbuf->b_p_vsts_array);
+						       curbuf->b_p_vsts_array);
 #else
 	    if (p_sta && in_indent)
 		ts = (int)get_sw_value(curbuf);
diff --git a/src/eval.c b/src/eval.c
--- a/src/eval.c
+++ b/src/eval.c
@@ -111,13 +111,6 @@ eval_init(void)
 {
     evalvars_init();
     func_init();
-
-#ifdef EBCDIC
-    /*
-     * Sort the function table, to enable binary search.
-     */
-    sortFunctions();
-#endif
 }
 
 #if defined(EXITFREE) || defined(PROTO)
diff --git a/src/evalfunc.c b/src/evalfunc.c
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -2467,33 +2467,6 @@ static funcentry_T global_functions[] =
 			ret_number,	    f_xor},
 };
 
-#if defined(EBCDIC) || defined(PROTO)
-/*
- * Compare funcentry_T by function name.
- */
-    static int
-compare_func_name(const void *s1, const void *s2)
-{
-    funcentry_T *p1 = (funcentry_T *)s1;
-    funcentry_T *p2 = (funcentry_T *)s2;
-
-    return STRCMP(p1->f_name, p2->f_name);
-}
-
-/*
- * Sort the function table by function name.
- * The sorting of the table above is ASCII dependent.
- * On machines using EBCDIC we have to sort it.
- */
-    void
-sortFunctions(void)
-{
-    size_t	funcCnt = ARRAY_LENGTH(global_functions);
-
-    qsort(global_functions, funcCnt, sizeof(funcentry_T), compare_func_name);
-}
-#endif
-
 /*
  * Function given to ExpandGeneric() to obtain the list of internal
  * or user defined function names.
@@ -5101,13 +5074,7 @@ f_has(typval_T *argvars, typval_T *rettv
 		0
 #endif
 		},
-	{"ebcdic",
-#ifdef EBCDIC
-		1
-#else
-		0
-#endif
-		},
+	{"ebcdic", 0 },
 	{"fname_case",
 #ifndef CASE_INSENSITIVE_FILENAME
 		1
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -61,23 +61,17 @@ do_ascii(exarg_T *eap UNUSED)
 	    cval = NL;	    // NL is stored as CR
 	else
 	    cval = c;
-	if (vim_isprintc_strict(c) && (c < ' '
-#ifndef EBCDIC
-		    || c > '~'
-#endif
-			       ))
+	if (vim_isprintc_strict(c) && (c < ' ' || c > '~'))
 	{
 	    transchar_nonprint(curbuf, buf3, c);
 	    vim_snprintf(buf1, sizeof(buf1), "  <%s>", (char *)buf3);
 	}
 	else
 	    buf1[0] = NUL;
-#ifndef EBCDIC
 	if (c >= 0x80)
 	    vim_snprintf(buf2, sizeof(buf2), "  <M-%s>",
 						 (char *)transchar(c & 0x7f));
 	else
-#endif
 	    buf2[0] = NUL;
 #ifdef FEAT_DIGRAPHS
 	dig = get_digraph_for_char(cval);
@@ -1506,7 +1500,7 @@ do_shell(
 	}
 	else if (term_console)
 	{
-	    OUT_STR(IF_EB("\033[0 q", ESC_STR "[0 q"));	// get window size
+	    OUT_STR("\033[0 q");	// get window size
 	    if (got_int && msg_silent == 0)
 		redraw_later_clear();	// if got_int is TRUE, redraw needed
 	    else
diff --git a/src/feature.h b/src/feature.h
--- a/src/feature.h
+++ b/src/feature.h
@@ -222,20 +222,16 @@
 
 /*
  * +rightleft		Right-to-left editing/typing support.
- *
- * Disabled for EBCDIC as it requires multibyte.
  */
-#if defined(FEAT_BIG) && !defined(DISABLE_RIGHTLEFT) && !defined(EBCDIC)
+#if defined(FEAT_BIG) && !defined(DISABLE_RIGHTLEFT)
 # define FEAT_RIGHTLEFT
 #endif
 
 /*
  * +arabic		Arabic keymap and shaping support.
  *			Requires FEAT_RIGHTLEFT
- *
- * Disabled for EBCDIC as it requires multibyte.
  */
-#if defined(FEAT_BIG) && !defined(DISABLE_ARABIC) && !defined(EBCDIC)
+#if defined(FEAT_BIG) && !defined(DISABLE_ARABIC)
 # define FEAT_ARABIC
 #endif
 #ifdef FEAT_ARABIC
@@ -254,16 +250,8 @@
 
 /*
  * +tag_binary		Can use a binary search for the tags file.
- *
- * Disabled for EBCDIC:
- * On z/OS Unix we have the problem that /bin/sort sorts ASCII instead of
- * EBCDIC.  With this binary search doesn't work, as VIM expects a tag file
- * sorted by character values.  I'm not sure how to fix this. Should we really
- * do a EBCDIC to ASCII conversion for this??
  */
-#if !defined(EBCDIC)
-# define FEAT_TAG_BINS
-#endif
+#define FEAT_TAG_BINS
 
 /*
  * +cscope		Unix only: Cscope support.
@@ -416,10 +404,8 @@
 
 /*
  * +spell		spell checking
- *
- * Disabled for EBCDIC: * Doesn't work (SIGSEGV).
  */
-#if (defined(FEAT_NORMAL) || defined(PROTO)) && !defined(EBCDIC)
+#if (defined(FEAT_NORMAL) || defined(PROTO))
 # define FEAT_SPELL
 #endif
 
diff --git a/src/filepath.c b/src/filepath.c
--- a/src/filepath.c
+++ b/src/filepath.c
@@ -2208,16 +2208,7 @@ f_tempname(typval_T *argvars UNUSED, typ
 	else if (x == '9')
 	    x = 'A';
 	else
-	{
-#ifdef EBCDIC
-	    if (x == 'I')
-		x = 'J';
-	    else if (x == 'R')
-		x = 'S';
-	    else
-#endif
-		++x;
-	}
+	    ++x;
     } while (x == 'I' || x == 'O');
 }
 
diff --git a/src/findfile.c b/src/findfile.c
--- a/src/findfile.c
+++ b/src/findfile.c
@@ -489,7 +489,6 @@ vim_findfile_init(
 	 * The octet after a '**' is used as a (binary) counter.
 	 * So '**3' is transposed to '**^C' ('^C' is ASCII value 3)
 	 * or '**76' is transposed to '**N'( 'N' is ASCII value 76).
-	 * For EBCDIC you get different character values.
 	 * If no restrict is given after '**' the default is used.
 	 * Due to this technique the path looks awful if you print it as a
 	 * string.
diff --git a/src/getchar.c b/src/getchar.c
--- a/src/getchar.c
+++ b/src/getchar.c
@@ -571,11 +571,7 @@ AppendToRedobuffLit(
 	// Put a string of normal characters in the redo buffer (that's
 	// faster).
 	start = s;
-	while (*s >= ' '
-#ifndef EBCDIC
-		&& *s < DEL	// EBCDIC: all chars above space are normal
-#endif
-		&& (len < 0 || s - str < len))
+	while (*s >= ' ' && *s < DEL && (len < 0 || s - str < len))
 	    ++s;
 
 	// Don't put '0' or '^' as last character, just in case a CTRL-D is
@@ -597,13 +593,9 @@ AppendToRedobuffLit(
 	if (c < ' ' || c == DEL || (*s == NUL && (c == '0' || c == '^')))
 	    add_char_buff(&redobuff, Ctrl_V);
 
-	// CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0)
+	// CTRL-V '0' must be inserted as CTRL-V 048
 	if (*s == NUL && c == '0')
-#ifdef EBCDIC
-	    add_buff(&redobuff, (char_u *)"xf0", 3L);
-#else
 	    add_buff(&redobuff, (char_u *)"048", 3L);
-#endif
 	else
 	    add_char_buff(&redobuff, c);
     }
@@ -721,11 +713,7 @@ stuffescaped(char_u *arg, int literally)
 	// stuff K_SPECIAL to get the effect of a special key when "literally"
 	// is TRUE.
 	start = arg;
-	while ((*arg >= ' '
-#ifndef EBCDIC
-		    && *arg < DEL // EBCDIC: chars above space are normal
-#endif
-		    )
+	while ((*arg >= ' ' && *arg < DEL)
 		|| (*arg == K_SPECIAL && !literally))
 	    ++arg;
 	if (arg > start)
diff --git a/src/gui.c b/src/gui.c
--- a/src/gui.c
+++ b/src/gui.c
@@ -1835,7 +1835,7 @@ gui_clear_block(
     void
 gui_update_cursor_later(void)
 {
-    OUT_STR(IF_EB("\033|s", ESC_STR "|s"));
+    OUT_STR("\033|s");
 }
 
     void
@@ -1962,12 +1962,7 @@ gui_write(
 	    len -= (int)(++p - s);
 	    s = p;
 	}
-	else if (
-#ifdef EBCDIC
-		CtrlChar(s[0]) != 0	// Ctrl character
-#else
-		s[0] < 0x20		// Ctrl character
-#endif
+	else if (s[0] < 0x20		// Ctrl character
 #ifdef FEAT_SIGN_ICONS
 		&& s[0] != SIGN_BYTE
 # ifdef FEAT_NETBEANS_INTG
@@ -2010,11 +2005,7 @@ gui_write(
 	{
 	    p = s;
 	    while (len > 0 && (
-#ifdef EBCDIC
-			CtrlChar(*p) == 0
-#else
 			*p >= 0x20
-#endif
 #ifdef FEAT_SIGN_ICONS
 			|| *p == SIGN_BYTE
 # ifdef FEAT_NETBEANS_INTG
diff --git a/src/gui_motif.c b/src/gui_motif.c
--- a/src/gui_motif.c
+++ b/src/gui_motif.c
@@ -1259,10 +1259,6 @@ gui_mch_add_menu_item(vimmenu_T *menu, i
     XmString	label;
     vimmenu_T	*parent = menu->parent;
 
-# ifdef EBCDIC
-    menu->mnemonic = 0;
-# endif
-
 # if (XmVersion <= 1002)
     // Don't add Popup menu items when the popup menu isn't used.
     if (menu_is_child_of_popup(menu) && !mouse_model_popup())
diff --git a/src/hardcopy.c b/src/hardcopy.c
--- a/src/hardcopy.c
+++ b/src/hardcopy.c
@@ -1419,9 +1419,6 @@ prt_write_file(char_u *buffer)
     static void
 prt_write_file_len(char_u *buffer, int bytes)
 {
-#ifdef EBCDIC
-    ebcdic2ascii(buffer, bytes);
-#endif
     prt_write_file_raw_len(buffer, bytes);
 }
 
@@ -1626,8 +1623,6 @@ prt_flush_buffer(void)
 	    prt_write_string("ul\n");
 	}
 	// Draw the text
-	// Note: we write text out raw - EBCDIC conversion is handled in the
-	// PostScript world via the font encoding vector.
 	if (prt_out_mbyte)
 	    prt_write_string("<");
 	else
@@ -3119,7 +3114,7 @@ mch_print_end(prt_settings_T *psettings)
 
     // Write CTRL-D to close serial communication link if used.
     // NOTHING MUST BE WRITTEN AFTER THIS!
-    prt_write_file((char_u *)IF_EB("\004", "\067"));
+    prt_write_file((char_u *)"\004");
 
     if (!prt_file_error && psettings->outfile == NULL
 					&& !got_int && !psettings->user_abort)
@@ -3379,26 +3374,21 @@ mch_print_text_out(char_u *textp, int le
 	{
 	    // Convert non-printing characters to either their escape or octal
 	    // sequence, ensures PS sent over a serial line does not interfere
-	    // with the comms protocol.  Note: For EBCDIC we need to write out
-	    // the escape sequences as ASCII codes!
-	    // Note 2: Char codes < 32 are identical in EBCDIC and ASCII AFAIK!
-	    ga_append(&prt_ps_buffer, IF_EB('\\', 0134));
+	    // with the comms protocol.
+	    ga_append(&prt_ps_buffer, '\\');
 	    switch (ch)
 	    {
-		case BS:   ga_append(&prt_ps_buffer, IF_EB('b', 0142)); break;
-		case TAB:  ga_append(&prt_ps_buffer, IF_EB('t', 0164)); break;
-		case NL:   ga_append(&prt_ps_buffer, IF_EB('n', 0156)); break;
-		case FF:   ga_append(&prt_ps_buffer, IF_EB('f', 0146)); break;
-		case CAR:  ga_append(&prt_ps_buffer, IF_EB('r', 0162)); break;
-		case '(':  ga_append(&prt_ps_buffer, IF_EB('(', 0050)); break;
-		case ')':  ga_append(&prt_ps_buffer, IF_EB(')', 0051)); break;
-		case '\\': ga_append(&prt_ps_buffer, IF_EB('\\', 0134)); break;
+		case BS:   ga_append(&prt_ps_buffer, 'b'); break;
+		case TAB:  ga_append(&prt_ps_buffer, 't'); break;
+		case NL:   ga_append(&prt_ps_buffer, 'n'); break;
+		case FF:   ga_append(&prt_ps_buffer, 'f'); break;
+		case CAR:  ga_append(&prt_ps_buffer, 'r'); break;
+		case '(':  ga_append(&prt_ps_buffer, '('); break;
+		case ')':  ga_append(&prt_ps_buffer, ')'); break;
+		case '\\': ga_append(&prt_ps_buffer, '\\'); break;
 
 		default:
 			   sprintf((char *)ch_buff, "%03o", (unsigned int)ch);
-#ifdef EBCDIC
-			   ebcdic2ascii(ch_buff, 3);
-#endif
 			   ga_append(&prt_ps_buffer, ch_buff[0]);
 			   ga_append(&prt_ps_buffer, ch_buff[1]);
 			   ga_append(&prt_ps_buffer, ch_buff[2]);
diff --git a/src/help.c b/src/help.c
--- a/src/help.c
+++ b/src/help.c
@@ -481,11 +481,7 @@ find_help_tags(
 		d += 5;
 		if (*s < ' ')
 		{
-#ifdef EBCDIC
-		    *d++ = CtrlChar(*s);
-#else
 		    *d++ = *s + '@';
-#endif
 		    if (d[-1] == '\\')
 			*d++ = '\\';	// double a backslash
 		}
@@ -651,12 +647,7 @@ prepare_help_buffer(void)
     // Accept all ASCII chars for keywords, except ' ', '*', '"', '|', and
     // latin1 word characters (for translated help files).
     // Only set it when needed, buf_init_chartab() is some work.
-    p =
-#ifdef EBCDIC
-	    (char_u *)"65-255,^*,^|,^\"";
-#else
-	    (char_u *)"!-~,^*,^|,^\",192-255";
-#endif
+    p = (char_u *)"!-~,^*,^|,^\",192-255";
     if (STRCMP(curbuf->b_p_isk, p) != 0)
     {
 	set_string_option_direct((char_u *)"isk", -1, p, OPT_FREE|OPT_LOCAL, 0);
diff --git a/src/macros.h b/src/macros.h
--- a/src/macros.h
+++ b/src/macros.h
@@ -77,13 +77,8 @@
 #endif
 
 // toupper() and tolower() for ASCII only and ignore the current locale.
-#ifdef EBCDIC
-# define TOUPPER_ASC(c)	(islower(c) ? toupper(c) : (c))
-# define TOLOWER_ASC(c)	(isupper(c) ? tolower(c) : (c))
-#else
-# define TOUPPER_ASC(c)	(((c) < 'a' || (c) > 'z') ? (c) : (c) - ('a' - 'A'))
-# define TOLOWER_ASC(c)	(((c) < 'A' || (c) > 'Z') ? (c) : (c) + ('a' - 'A'))
-#endif
+#define TOUPPER_ASC(c)	(((c) < 'a' || (c) > 'z') ? (c) : (c) - ('a' - 'A'))
+#define TOLOWER_ASC(c)	(((c) < 'A' || (c) > 'Z') ? (c) : (c) + ('a' - 'A'))
 
 /*
  * MB_ISLOWER() and MB_ISUPPER() are to be used on multi-byte characters.  But
@@ -102,17 +97,10 @@
 
 // Like isalpha() but reject non-ASCII characters.  Can't be used with a
 // special key (negative value).
-#ifdef EBCDIC
-# define ASCII_ISALPHA(c) isalpha(c)
-# define ASCII_ISALNUM(c) isalnum(c)
-# define ASCII_ISLOWER(c) islower(c)
-# define ASCII_ISUPPER(c) isupper(c)
-#else
-# define ASCII_ISLOWER(c) ((unsigned)(c) - 'a' < 26)
-# define ASCII_ISUPPER(c) ((unsigned)(c) - 'A' < 26)
-# define ASCII_ISALPHA(c) (ASCII_ISUPPER(c) || ASCII_ISLOWER(c))
-# define ASCII_ISALNUM(c) (ASCII_ISALPHA(c) || VIM_ISDIGIT(c))
-#endif
+#define ASCII_ISLOWER(c) ((unsigned)(c) - 'a' < 26)
+#define ASCII_ISUPPER(c) ((unsigned)(c) - 'A' < 26)
+#define ASCII_ISALPHA(c) (ASCII_ISUPPER(c) || ASCII_ISLOWER(c))
+#define ASCII_ISALNUM(c) (ASCII_ISALPHA(c) || VIM_ISDIGIT(c))
 
 // Returns empty string if it is NULL.
 #define EMPTY_IF_NULL(x) ((x) ? (x) : (char_u *)"")
diff --git a/src/map.c b/src/map.c
--- a/src/map.c
+++ b/src/map.c
@@ -2018,7 +2018,7 @@ put_escstr(FILE *fd, char_u *strstart, i
 	{
 	    if (what == 2)
 	    {
-		if (fprintf(fd, IF_EB("\\\026\n", "\\" CTRL_V_STR "\n")) < 0)
+		if (fprintf(fd, "\\\026\n") < 0)
 		    return FAIL;
 	    }
 	    else
diff --git a/src/mark.c b/src/mark.c
--- a/src/mark.c
+++ b/src/mark.c
@@ -310,12 +310,9 @@ getmark_buf_fnum(
     // to crash.
     if (c < 0)
 	return posp;
-#ifndef EBCDIC
     if (c > '~')			// check for islower()/isupper()
 	;
-    else
-#endif
-	if (c == '\'' || c == '`')	// previous context mark
+    else if (c == '\'' || c == '`')	// previous context mark
     {
 	pos_copy = curwin->w_pcmark;	// need to make a copy because
 	posp = &pos_copy;		//   w_pcmark may be changed soon
diff --git a/src/misc2.c b/src/misc2.c
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -1201,11 +1201,7 @@ get_special_key_name(int c, int modifier
 	}
 	if (table_idx < 0 && !vim_isprintc(c) && c < ' ')
 	{
-#ifdef EBCDIC
-	    c = CtrlChar(c);
-#else
 	    c += '@';
-#endif
 	    modifiers |= MOD_MASK_CTRL;
 	}
     }
@@ -1560,16 +1556,7 @@ extract_modifiers(int key, int *modp, in
 	key = TOUPPER_ASC(key);
 
     if (simplify && (modifiers & MOD_MASK_CTRL)
-#ifdef EBCDIC
-	    // TODO: EBCDIC Better use:
-	    // && (Ctrl_chr(key) || key == '?')
-	    // ???
-	    && strchr("?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_", key)
-						       != NULL
-#else
-	    && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key))
-#endif
-	    )
+	    && ((key >= '?' && key <= '_') || ASCII_ISALPHA(key)))
     {
 	key = Ctrl_chr(key);
 	modifiers &= ~MOD_MASK_CTRL;
diff --git a/src/normal.c b/src/normal.c
--- a/src/normal.c
+++ b/src/normal.c
@@ -4426,13 +4426,7 @@ nv_brackets(cmdarg_T *cap)
     //		      fwd   bwd    fwd	 bwd	 fwd	bwd
     // identifier     "]i"  "[i"   "]I"  "[I"	"]^I"  "[^I"
     // define	      "]d"  "[d"   "]D"  "[D"	"]^D"  "[^D"
-    if (vim_strchr((char_u *)
-# ifdef EBCDIC
-		"iI\005dD\067",
-# else
-		"iI\011dD\004",
-# endif
-		cap->nchar) != NULL)
+    if (vim_strchr((char_u *)"iI\011dD\004", cap->nchar) != NULL)
     {
 	char_u	*ptr;
 	int	len;
@@ -5925,12 +5919,6 @@ nv_g_cmd(cmdarg_T *cap)
     case 'h':
     case 'H':
     case Ctrl_H:
-# ifdef EBCDIC
-	// EBCDIC: 'v'-'h' != '^v'-'^h'
-	if (cap->nchar == Ctrl_H)
-	    cap->cmdchar = Ctrl_V;
-	else
-# endif
 	cap->cmdchar = cap->nchar + ('v' - 'h');
 	cap->arg = TRUE;
 	nv_visual(cap);
diff --git a/src/ops.c b/src/ops.c
--- a/src/ops.c
+++ b/src/ops.c
@@ -2674,11 +2674,7 @@ do_addsub(
 		    firstdigit = 'a';
 	    }
 	    else
-#ifdef EBCDIC
-		firstdigit = EBCDIC_CHAR_ADD(firstdigit, -Prenum1);
-#else
 		firstdigit -= Prenum1;
-#endif
 	}
 	else
 	{
@@ -2690,11 +2686,7 @@ do_addsub(
 		    firstdigit = 'z';
 	    }
 	    else
-#ifdef EBCDIC
-		firstdigit = EBCDIC_CHAR_ADD(firstdigit, Prenum1);
-#else
 		firstdigit += Prenum1;
-#endif
 	}
 	curwin->w_cursor.col = col;
 	if (!did_change)
diff --git a/src/option.c b/src/option.c
--- a/src/option.c
+++ b/src/option.c
@@ -266,7 +266,7 @@ set_init_1(int clean_arg)
     }
 #endif
 
-#if defined(FEAT_POSTSCRIPT) && (defined(MSWIN) || defined(VMS) || defined(EBCDIC) || defined(MAC) || defined(hpux))
+#if defined(FEAT_POSTSCRIPT) && (defined(MSWIN) || defined(VMS) || defined(MAC) || defined(hpux))
     // Set print encoding on platforms that don't default to latin1
     set_string_default("penc",
 # if defined(MSWIN)
@@ -275,14 +275,10 @@ set_init_1(int clean_arg)
 #  ifdef VMS
 		       (char_u *)"dec-mcs"
 #  else
-#   ifdef EBCDIC
-		       (char_u *)"ebcdic-uk"
-#   else
-#    ifdef MAC
+#   ifdef MAC
 		       (char_u *)"mac-roman"
-#    else // HPUX
+#   else // HPUX
 		       (char_u *)"hp-roman8"
-#    endif
 #   endif
 #  endif
 # endif
@@ -3920,11 +3916,7 @@ findoption(char_u *arg)
     /*
      * Check for name starting with an illegal character.
      */
-#ifdef EBCDIC
-    if (!islower(arg[0]))
-#else
     if (arg[0] < 'a' || arg[0] > 'z')
-#endif
 	return -1;
 
     is_term_opt = (arg[0] == 't' && arg[1] == '_');
diff --git a/src/option.h b/src/option.h
--- a/src/option.h
+++ b/src/option.h
@@ -89,11 +89,7 @@ typedef enum {
 #   ifdef VMS
 #    define DFLT_EFM	"%A%p^,%C%%CC-%t-%m,%Cat line number %l in file %f,%f|%l| %m"
 #   else // Unix, probably
-#    ifdef EBCDIC
-#define DFLT_EFM	"%*[^ ] %*[^ ] %f:%l%*[ ]%m,%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,\"%f\"\\, line %l%*\\D%c%*[^ ] %m,%D%*\\a[%*\\d]: Entering directory %*[`']%f',%X%*\\a[%*\\d]: Leaving directory %*[`']%f',%DMaking %*\\a in %f,%f|%l| %m"
-#     else
 #define DFLT_EFM	"%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%-G%f:%l: (Each undeclared identifier is reported only once,%-G%f:%l: for each function it appears in.),%-GIn file included from %f:%l:%c:,%-GIn file included from %f:%l:%c\\,,%-GIn file included from %f:%l:%c,%-GIn file included from %f:%l,%-G%*[ ]from %f:%l:%c,%-G%*[ ]from %f:%l:,%-G%*[ ]from %f:%l\\,,%-G%*[ ]from %f:%l,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,\"%f\"\\, line %l%*\\D%c%*[^ ] %m,%D%*\\a[%*\\d]: Entering directory %*[`']%f',%X%*\\a[%*\\d]: Leaving directory %*[`']%f',%D%*\\a: Entering directory %*[`']%f',%X%*\\a: Leaving directory %*[`']%f',%DMaking %*\\a in %f,%f|%l| %m"
-#    endif
 #   endif
 #  endif
 # endif
diff --git a/src/optiondefs.h b/src/optiondefs.h
--- a/src/optiondefs.h
+++ b/src/optiondefs.h
@@ -1437,11 +1437,7 @@ static struct vimoption options[] =
 #  ifdef VMS
 			    (char_u *)"@,48-57,/,.,-,_,+,,,#,$,%,<,>,[,],:,;,~",
 #  else // UNIX et al.
-#   ifdef EBCDIC
-			    (char_u *)"@,240-249,/,.,-,_,+,,,#,$,%,~,=",
-#   else
 			    (char_u *)"@,48-57,/,.,-,_,+,,,#,$,%,~,=",
-#   endif
 #  endif
 # endif
 #endif
@@ -1452,34 +1448,17 @@ static struct vimoption options[] =
 #if defined(MSWIN)
 			    (char_u *)"@,48-57,_,128-167,224-235",
 #else
-# ifdef EBCDIC
-			    // TODO: EBCDIC Check this! @ == isalpha()
-			    (char_u *)"@,240-249,_,66-73,81-89,98-105,"
-				    "112-120,128,140-142,156,158,172,"
-				    "174,186,191,203-207,219-225,235-239,"
-				    "251-254",
-# else
 			    (char_u *)"@,48-57,_,192-255",
-# endif
 #endif
 				(char_u *)0L} SCTX_INIT},
     {"iskeyword",   "isk",  P_STRING|P_ALLOCED|P_VIM|P_COMMA|P_NODUP,
 			    (char_u *)&p_isk, PV_ISK,
 			    {
-#ifdef EBCDIC
-			     (char_u *)"@,240-249,_",
-			     // TODO: EBCDIC Check this! @ == isalpha()
-			     (char_u *)"@,240-249,_,66-73,81-89,98-105,"
-				    "112-120,128,140-142,156,158,172,"
-				    "174,186,191,203-207,219-225,235-239,"
-				    "251-254",
+				(char_u *)"@,48-57,_",
+#if defined(MSWIN)
+				(char_u *)"@,48-57,_,128-167,224-235"
 #else
-				(char_u *)"@,48-57,_",
-# if defined(MSWIN)
-				(char_u *)"@,48-57,_,128-167,224-235"
-# else
 				ISK_LATIN1
-# endif
 #endif
 			    } SCTX_INIT},
     {"isprint",	    "isp",  P_STRING|P_VI_DEF|P_RALL|P_COMMA|P_NODUP,
@@ -1488,12 +1467,7 @@ static struct vimoption options[] =
 #if defined(MSWIN) || defined(VMS)
 			    (char_u *)"@,~-255",
 #else
-# ifdef EBCDIC
-			    // all chars above 63 are printable
-			    (char_u *)"63-255",
-# else
 			    ISP_LATIN1,
-# endif
 #endif
 				(char_u *)0L} SCTX_INIT},
     {"joinspaces",  "js",   P_BOOL|P_VI_DEF|P_VIM,
diff --git a/src/os_unix.c b/src/os_unix.c
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -3773,10 +3773,7 @@ mch_setmouse(int on)
 #ifdef FEAT_MOUSE_URXVT
     if (ttym_flags == TTYM_URXVT)
     {
-	out_str_nf((char_u *)
-		   (on
-		   ? IF_EB("\033[?1015h", ESC_STR "[?1015h")
-		   : IF_EB("\033[?1015l", ESC_STR "[?1015l")));
+	out_str_nf((char_u *)(on ? "\033[?1015h" : "\033[?1015l"));
 	mouse_ison = on;
     }
 #endif
@@ -3784,10 +3781,7 @@ mch_setmouse(int on)
     if (ttym_flags == TTYM_SGR)
     {
 	// SGR mode supports columns above 223
-	out_str_nf((char_u *)
-		   (on
-		   ? IF_EB("\033[?1006h", ESC_STR "[?1006h")
-		   : IF_EB("\033[?1006l", ESC_STR "[?1006l")));
+	out_str_nf((char_u *)(on ? "\033[?1006h" : "\033[?1006l"));
 	mouse_ison = on;
     }
 
@@ -3797,8 +3791,7 @@ mch_setmouse(int on)
 	bevalterm_ison = (p_bevalterm && on);
 	if (xterm_mouse_vers > 1 && !bevalterm_ison)
 	    // disable mouse movement events, enabling is below
-	    out_str_nf((char_u *)
-			(IF_EB("\033[?1003l", ESC_STR "[?1003l")));
+	    out_str_nf((char_u *)("\033[?1003l"));
     }
 #endif
 
@@ -3809,16 +3802,13 @@ mch_setmouse(int on)
 		       (xterm_mouse_vers > 1
 			? (
 #ifdef FEAT_BEVAL_TERM
-			    bevalterm_ison
-			       ? IF_EB("\033[?1003h", ESC_STR "[?1003h") :
-#endif
-			      IF_EB("\033[?1002h", ESC_STR "[?1002h"))
-			: IF_EB("\033[?1000h", ESC_STR "[?1000h")));
+			    bevalterm_ison ? "\033[?1003h" :
+#endif
+			      "\033[?1002h")
+			: "\033[?1000h"));
 	else	// disable mouse events, could probably always send the same
 	    out_str_nf((char_u *)
-		       (xterm_mouse_vers > 1
-			? IF_EB("\033[?1002l", ESC_STR "[?1002l")
-			: IF_EB("\033[?1000l", ESC_STR "[?1000l")));
+		       (xterm_mouse_vers > 1 ? "\033[?1002l" : "\033[?1000l"));
 	mouse_ison = on;
     }
 
@@ -3886,18 +3876,15 @@ mch_setmouse(int on)
 	    //	  5 = Windows UP Arrow
 # ifdef JSBTERM_MOUSE_NONADVANCED
 	    // Disables full feedback of pointer movements
-	    out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK1Q\033\\",
-					 ESC_STR "[0~ZwLMRK1Q" ESC_STR "\\"));
+	    out_str_nf((char_u *)"\033[0~ZwLMRK1Q\033\\");
 # else
-	    out_str_nf((char_u *)IF_EB("\033[0~ZwLMRK+1Q\033\\",
-					ESC_STR "[0~ZwLMRK+1Q" ESC_STR "\\"));
+	    out_str_nf((char_u *)"\033[0~ZwLMRK+1Q\033\\");
 # endif
 	    mouse_ison = TRUE;
 	}
 	else
 	{
-	    out_str_nf((char_u *)IF_EB("\033[0~ZwQ\033\\",
-					      ESC_STR "[0~ZwQ" ESC_STR "\\"));
+	    out_str_nf((char_u *)"\033[0~ZwQ\033\\");
 	    mouse_ison = FALSE;
 	}
     }
@@ -3943,8 +3930,7 @@ check_mouse_termcode(void)
 	    )
     {
 	set_mouse_termcode(KS_MOUSE, (char_u *)(term_is_8bit(T_NAME)
-		    ? IF_EB("\233M", CSI_STR "M")
-		    : IF_EB("\033[M", ESC_STR "[M")));
+							? "\233M" : "\033[M"));
 	if (*p_mouse != NUL)
 	{
 	    // force mouse off and maybe on to send possibly new mouse
@@ -3963,8 +3949,7 @@ check_mouse_termcode(void)
 	    && !gui.in_use
 #  endif
 	    )
-	set_mouse_termcode(KS_GPM_MOUSE,
-				      (char_u *)IF_EB("\033MG", ESC_STR "MG"));
+	set_mouse_termcode(KS_GPM_MOUSE, (char_u *)"\033MG");
     else
 	del_mouse_termcode(KS_GPM_MOUSE);
 # endif
@@ -3975,7 +3960,7 @@ check_mouse_termcode(void)
 	    && !gui.in_use
 #  endif
 	    )
-	set_mouse_termcode(KS_MOUSE, (char_u *)IF_EB("\033MS", ESC_STR "MS"));
+	set_mouse_termcode(KS_MOUSE, (char_u *)"\033MS");
 # endif
 
 # ifdef FEAT_MOUSE_JSB
@@ -3985,8 +3970,7 @@ check_mouse_termcode(void)
 	    && !gui.in_use
 #  endif
 	    )
-	set_mouse_termcode(KS_JSBTERM_MOUSE,
-			       (char_u *)IF_EB("\033[0~zw", ESC_STR "[0~zw"));
+	set_mouse_termcode(KS_JSBTERM_MOUSE, (char_u *)"\033[0~zw");
     else
 	del_mouse_termcode(KS_JSBTERM_MOUSE);
 # endif
@@ -3999,8 +3983,7 @@ check_mouse_termcode(void)
 	    && !gui.in_use
 #  endif
 	    )
-	set_mouse_termcode(KS_NETTERM_MOUSE,
-				       (char_u *)IF_EB("\033}", ESC_STR "}"));
+	set_mouse_termcode(KS_NETTERM_MOUSE, (char_u *)"\033}");
     else
 	del_mouse_termcode(KS_NETTERM_MOUSE);
 # endif
@@ -4013,7 +3996,7 @@ check_mouse_termcode(void)
 #  endif
 	    )
 	set_mouse_termcode(KS_DEC_MOUSE, (char_u *)(term_is_8bit(T_NAME)
-		     ? IF_EB("\233", CSI_STR) : IF_EB("\033[", ESC_STR "[")));
+							  ? "\233" : "\033["));
     else
 	del_mouse_termcode(KS_DEC_MOUSE);
 # endif
@@ -4024,8 +4007,7 @@ check_mouse_termcode(void)
 	    && !gui.in_use
 #  endif
 	    )
-	set_mouse_termcode(KS_PTERM_MOUSE,
-				      (char_u *) IF_EB("\033[", ESC_STR "["));
+	set_mouse_termcode(KS_PTERM_MOUSE, (char_u *)"\033[");
     else
 	del_mouse_termcode(KS_PTERM_MOUSE);
 # endif
@@ -4037,8 +4019,7 @@ check_mouse_termcode(void)
 	    )
     {
 	set_mouse_termcode(KS_URXVT_MOUSE, (char_u *)(term_is_8bit(T_NAME)
-		    ? IF_EB("\233*M", CSI_STR "*M")
-		    : IF_EB("\033[*M", ESC_STR "[*M")));
+						      ? "\233*M" : "\033[*M"));
 
 	if (*p_mouse != NUL)
 	{
@@ -4056,12 +4037,10 @@ check_mouse_termcode(void)
 	    )
     {
 	set_mouse_termcode(KS_SGR_MOUSE, (char_u *)(term_is_8bit(T_NAME)
-		    ? IF_EB("\233<*M", CSI_STR "<*M")
-		    : IF_EB("\033[<*M", ESC_STR "[<*M")));
+						    ? "\233<*M" : "\033[<*M"));
 
 	set_mouse_termcode(KS_SGR_MOUSE_RELEASE, (char_u *)(term_is_8bit(T_NAME)
-		    ? IF_EB("\233<*m", CSI_STR "<*m")
-		    : IF_EB("\033[<*m", ESC_STR "[<*m")));
+						    ? "\233<*m" : "\033[<*m"));
 
 	if (*p_mouse != NUL)
 	{
@@ -6104,7 +6083,7 @@ WaitForCharOrMouse(long msec, int *inter
     {
 	WantQueryMouse = FALSE;
 	if (!no_query_mouse_for_testing)
-	    mch_write((char_u *)IF_EB("\033[1'|", ESC_STR "[1'|"), 5);
+	    mch_write((char_u *)"\033[1'|", 5);
     }
 #endif
 
@@ -8207,114 +8186,3 @@ xsmp_close(void)
     }
 }
 #endif // USE_XSMP
-
-
-#ifdef EBCDIC
-// Translate character to its CTRL- value
-char CtrlTable[] =
-{
-/* 00 - 5E */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-/* ^ */ 0x1E,
-/* - */ 0x1F,
-/* 61 - 6C */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-/* _ */ 0x1F,
-/* 6E - 80 */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-/* a */ 0x01,
-/* b */ 0x02,
-/* c */ 0x03,
-/* d */ 0x37,
-/* e */ 0x2D,
-/* f */ 0x2E,
-/* g */ 0x2F,
-/* h */ 0x16,
-/* i */ 0x05,
-/* 8A - 90 */
-	0, 0, 0, 0, 0, 0, 0,
-/* j */ 0x15,
-/* k */ 0x0B,
-/* l */ 0x0C,
-/* m */ 0x0D,
-/* n */ 0x0E,
-/* o */ 0x0F,
-/* p */ 0x10,
-/* q */ 0x11,
-/* r */ 0x12,
-/* 9A - A1 */
-	0, 0, 0, 0, 0, 0, 0, 0,
-/* s */ 0x13,
-/* t */ 0x3C,
-/* u */ 0x3D,
-/* v */ 0x32,
-/* w */ 0x26,
-/* x */ 0x18,
-/* y */ 0x19,
-/* z */ 0x3F,
-/* AA - AC */
-	0, 0, 0,
-/* [ */ 0x27,
-/* AE - BC */
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-/* ] */ 0x1D,
-/* BE - C0 */ 0, 0, 0,
-/* A */ 0x01,
-/* B */ 0x02,
-/* C */ 0x03,
-/* D */ 0x37,
-/* E */ 0x2D,
-/* F */ 0x2E,
-/* G */ 0x2F,
-/* H */ 0x16,
-/* I */ 0x05,
-/* CA - D0 */ 0, 0, 0, 0, 0, 0, 0,
-/* J */ 0x15,
-/* K */ 0x0B,
-/* L */ 0x0C,
-/* M */ 0x0D,
-/* N */ 0x0E,
-/* O */ 0x0F,
-/* P */ 0x10,
-/* Q */ 0x11,
-/* R */ 0x12,
-/* DA - DF */ 0, 0, 0, 0, 0, 0,
-/* \ */ 0x1C,
-/* E1 */ 0,
-/* S */ 0x13,
-/* T */ 0x3C,
-/* U */ 0x3D,
-/* V */ 0x32,
-/* W */ 0x26,
-/* X */ 0x18,
-/* Y */ 0x19,
-/* Z */ 0x3F,
-/* EA - FF*/ 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-};
-
-char MetaCharTable[]=
-{//   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
-      0,  0,  0,  0,'\\', 0,'F',  0,'W','M','N',  0,  0,  0,  0,  0,
-      0,  0,  0,  0,']',  0,  0,'G',  0,  0,'R','O',  0,  0,  0,  0,
-    '@','A','B','C','D','E',  0,  0,'H','I','J','K','L',  0,  0,  0,
-    'P','Q',  0,'S','T','U','V',  0,'X','Y','Z','[',  0,  0,'^',  0
-};
-
-
-// TODO: Use characters NOT numbers!!!
-char CtrlCharTable[]=
-{//   0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
-    124,193,194,195,  0,201,  0,  0,  0,  0,  0,210,211,212,213,214,
-    215,216,217,226,  0,209,200,  0,231,232,  0,  0,224,189, 95,109,
-      0,  0,  0,  0,  0,  0,230,173,  0,  0,  0,  0,  0,197,198,199,
-      0,  0,229,  0,  0,  0,  0,196,  0,  0,  0,  0,227,228,  0,233,
-};
-
-
-#endif
diff --git a/src/proto/evalfunc.pro b/src/proto/evalfunc.pro
--- a/src/proto/evalfunc.pro
+++ b/src/proto/evalfunc.pro
@@ -1,5 +1,4 @@
 /* evalfunc.c */
-void sortFunctions(void);
 char_u *get_function_name(expand_T *xp, int idx);
 char_u *get_expr_name(expand_T *xp, int idx);
 int find_internal_func(char_u *name);
diff --git a/src/regexp.c b/src/regexp.c
--- a/src/regexp.c
+++ b/src/regexp.c
@@ -231,21 +231,11 @@ init_class_tab(void)
 	    class_tab[i] = RI_DIGIT + RI_HEX + RI_WORD;
 	else if (i >= 'a' && i <= 'f')
 	    class_tab[i] = RI_HEX + RI_WORD + RI_HEAD + RI_ALPHA + RI_LOWER;
-#ifdef EBCDIC
-	else if ((i >= 'g' && i <= 'i') || (i >= 'j' && i <= 'r')
-						    || (i >= 's' && i <= 'z'))
-#else
 	else if (i >= 'g' && i <= 'z')
-#endif
 	    class_tab[i] = RI_WORD + RI_HEAD + RI_ALPHA + RI_LOWER;
 	else if (i >= 'A' && i <= 'F')
 	    class_tab[i] = RI_HEX + RI_WORD + RI_HEAD + RI_ALPHA + RI_UPPER;
-#ifdef EBCDIC
-	else if ((i >= 'G' && i <= 'I') || ( i >= 'J' && i <= 'R')
-						    || (i >= 'S' && i <= 'Z'))
-#else
 	else if (i >= 'G' && i <= 'Z')
-#endif
 	    class_tab[i] = RI_WORD + RI_HEAD + RI_ALPHA + RI_UPPER;
 	else if (i == '_')
 	    class_tab[i] = RI_WORD + RI_HEAD;
@@ -300,9 +290,6 @@ static int	reg_strict;	// "[abc" is ille
  * META contains all characters that may be magic, except '^' and '$'.
  */
 
-#ifdef EBCDIC
-static char_u META[] = "%&()*+.123456789<=>?@ACDFHIKLMOPSUVWX[_acdfhiklmnopsuvwxz{|~";
-#else
 // META[] is used often enough to justify turning it into a table.
 static char_u META_flags[] = {
     0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -320,7 +307,6 @@ static char_u META_flags[] = {
 //  p	     s	   u  v  w  x	  z  {	|     ~
     1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1
 };
-#endif
 
 static int	curchr;		// currently parsed character
 // Previous character.  Note: prevchr is sometimes -1 when we are not at the
@@ -409,30 +395,6 @@ get_equi_class(char_u **pp)
     return 0;
 }
 
-#ifdef EBCDIC
-/*
- * Table for equivalence class "c". (IBM-1047)
- */
-static char *EQUIVAL_CLASS_C[16] = {
-    "A\x62\x63\x64\x65\x66\x67",
-    "C\x68",
-    "E\x71\x72\x73\x74",
-    "I\x75\x76\x77\x78",
-    "N\x69",
-    "O\xEB\xEC\xED\xEE\xEF\x80",
-    "U\xFB\xFC\xFD\xFE",
-    "Y\xBA",
-    "a\x42\x43\x44\x45\x46\x47",
-    "c\x48",
-    "e\x51\x52\x53\x54",
-    "i\x55\x56\x57\x58",
-    "n\x49",
-    "o\xCB\xCC\xCD\xCE\xCF\x70",
-    "u\xDB\xDC\xDD\xDE",
-    "y\x8D\xDF",
-};
-#endif
-
 /*
  * Check for a collating element "[.a.]".  "pp" points to the '['.
  * Returns a character. Zero means that no item was recognized.  Otherwise
@@ -788,13 +750,7 @@ peekchr(void)
 
 		if (c == NUL)
 		    curchr = '\\';	// trailing '\'
-		else if (
-#ifdef EBCDIC
-			vim_strchr(META, c)
-#else
-			c <= '~' && META_flags[c]
-#endif
-			)
+		else if (c <= '~' && META_flags[c])
 		{
 		    /*
 		     * META contains everything that may be magic sometimes,
diff --git a/src/regexp_bt.c b/src/regexp_bt.c
--- a/src/regexp_bt.c
+++ b/src/regexp_bt.c
@@ -533,22 +533,6 @@ reg_equi_class(int c)
     if (enc_utf8 || STRCMP(p_enc, "latin1") == 0
 					 || STRCMP(p_enc, "iso-8859-15") == 0)
     {
-#ifdef EBCDIC
-	int i;
-
-	// This might be slower than switch/case below.
-	for (i = 0; i < 16; i++)
-	{
-	    if (vim_strchr(EQUIVAL_CLASS_C[i], c) != NULL)
-	    {
-		char *p = EQUIVAL_CLASS_C[i];
-
-		while (*p != 0)
-		    regmbc(*p++);
-		return;
-	    }
-	}
-#else
 	switch (c)
 	{
 	    // Do not use '\300' style, it results in a negative number.
@@ -1012,7 +996,6 @@ reg_equi_class(int c)
 		      regmbc(0x1e95); regmbc(0x2c6c);
 		      return;
 	}
-#endif
     }
     regmbc(c);
 }
@@ -1794,19 +1777,8 @@ collection:
 			    }
 			    else
 			    {
-#ifdef EBCDIC
-				int	alpha_only = FALSE;
-
-				// for alphabetical range skip the gaps
-				// 'i'-'j', 'r'-'s', 'I'-'J' and 'R'-'S'.
-				if (isalpha(startc) && isalpha(endc))
-				    alpha_only = TRUE;
-#endif
 				while (++startc <= endc)
-#ifdef EBCDIC
-				    if (!alpha_only || isalpha(startc))
-#endif
-					regc(startc);
+				    regc(startc);
 			    }
 			    startc = -1;
 			}
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -698,119 +698,61 @@ nfa_emit_equi_class(int c)
     if (enc_utf8 || STRCMP(p_enc, "latin1") == 0
 					 || STRCMP(p_enc, "iso-8859-15") == 0)
     {
-#ifdef EBCDIC
-# define A_circumflex 0x62
-# define A_diaeresis 0x63
-# define A_grave 0x64
-# define A_acute 0x65
-# define A_virguilla 0x66
-# define A_ring 0x67
-# define C_cedilla 0x68
-# define E_acute 0x71
-# define E_circumflex 0x72
-# define E_diaeresis 0x73
-# define E_grave 0x74
-# define I_acute 0x75
-# define I_circumflex 0x76
-# define I_diaeresis 0x77
-# define I_grave 0x78
-# define N_virguilla 0x69
-# define O_circumflex 0xeb
-# define O_diaeresis 0xec
-# define O_grave 0xed
-# define O_acute 0xee
-# define O_virguilla 0xef
-# define O_slash 0x80
-# define U_circumflex 0xfb
-# define U_diaeresis 0xfc
-# define U_grave 0xfd
-# define U_acute 0xfe
-# define Y_acute 0xba
-# define a_grave 0x42
-# define a_acute 0x43
-# define a_circumflex 0x44
-# define a_virguilla 0x45
-# define a_diaeresis 0x46
-# define a_ring 0x47
-# define c_cedilla 0x48
-# define e_grave 0x51
-# define e_acute 0x52
-# define e_circumflex 0x53
-# define e_diaeresis 0x54
-# define i_grave 0x55
-# define i_acute 0x56
-# define i_circumflex 0x57
-# define i_diaeresis 0x58
-# define n_virguilla 0x49
-# define o_grave 0xcb
-# define o_acute 0xcc
-# define o_circumflex 0xcd
-# define o_virguilla 0xce
-# define o_diaeresis 0xcf
-# define o_slash 0x70
-# define u_grave 0xdb
-# define u_acute 0xdc
-# define u_circumflex 0xdd
-# define u_diaeresis 0xde
-# define y_acute 0x8d
-# define y_diaeresis 0xdf
-#else
-# define A_grave 0xc0
-# define A_acute 0xc1
-# define A_circumflex 0xc2
-# define A_virguilla 0xc3
-# define A_diaeresis 0xc4
-# define A_ring 0xc5
-# define C_cedilla 0xc7
-# define E_grave 0xc8
-# define E_acute 0xc9
-# define E_circumflex 0xca
-# define E_diaeresis 0xcb
-# define I_grave 0xcc
-# define I_acute 0xcd
-# define I_circumflex 0xce
-# define I_diaeresis 0xcf
-# define N_virguilla 0xd1
-# define O_grave 0xd2
-# define O_acute 0xd3
-# define O_circumflex 0xd4
-# define O_virguilla 0xd5
-# define O_diaeresis 0xd6
-# define O_slash 0xd8
-# define U_grave 0xd9
-# define U_acute 0xda
-# define U_circumflex 0xdb
-# define U_diaeresis 0xdc
-# define Y_acute 0xdd
-# define a_grave 0xe0
-# define a_acute 0xe1
-# define a_circumflex 0xe2
-# define a_virguilla 0xe3
-# define a_diaeresis 0xe4
-# define a_ring 0xe5
-# define c_cedilla 0xe7
-# define e_grave 0xe8
-# define e_acute 0xe9
-# define e_circumflex 0xea
-# define e_diaeresis 0xeb
-# define i_grave 0xec
-# define i_acute 0xed
-# define i_circumflex 0xee
-# define i_diaeresis 0xef
-# define n_virguilla 0xf1
-# define o_grave 0xf2
-# define o_acute 0xf3
-# define o_circumflex 0xf4
-# define o_virguilla 0xf5
-# define o_diaeresis 0xf6
-# define o_slash 0xf8
-# define u_grave 0xf9
-# define u_acute 0xfa
-# define u_circumflex 0xfb
-# define u_diaeresis 0xfc
-# define y_acute 0xfd
-# define y_diaeresis 0xff
-#endif
+#define A_grave 0xc0
+#define A_acute 0xc1
+#define A_circumflex 0xc2
+#define A_virguilla 0xc3
+#define A_diaeresis 0xc4
+#define A_ring 0xc5
+#define C_cedilla 0xc7
+#define E_grave 0xc8
+#define E_acute 0xc9
+#define E_circumflex 0xca
+#define E_diaeresis 0xcb
+#define I_grave 0xcc
+#define I_acute 0xcd
+#define I_circumflex 0xce
+#define I_diaeresis 0xcf
+#define N_virguilla 0xd1
+#define O_grave 0xd2
+#define O_acute 0xd3
+#define O_circumflex 0xd4
+#define O_virguilla 0xd5
+#define O_diaeresis 0xd6
+#define O_slash 0xd8
+#define U_grave 0xd9
+#define U_acute 0xda
+#define U_circumflex 0xdb
+#define U_diaeresis 0xdc
+#define Y_acute 0xdd
+#define a_grave 0xe0
+#define a_acute 0xe1
+#define a_circumflex 0xe2
+#define a_virguilla 0xe3
+#define a_diaeresis 0xe4
+#define a_ring 0xe5
+#define c_cedilla 0xe7
+#define e_grave 0xe8
+#define e_acute 0xe9
+#define e_circumflex 0xea
+#define e_diaeresis 0xeb
+#define i_grave 0xec
+#define i_acute 0xed
+#define i_circumflex 0xee
+#define i_diaeresis 0xef
+#define n_virguilla 0xf1
+#define o_grave 0xf2
+#define o_acute 0xf3
+#define o_circumflex 0xf4
+#define o_virguilla 0xf5
+#define o_diaeresis 0xf6
+#define o_slash 0xf8
+#define u_grave 0xf9
+#define u_acute 0xfa
+#define u_circumflex 0xfb
+#define u_diaeresis 0xfc
+#define y_acute 0xfd
+#define y_diaeresis 0xff
 	switch (c)
 	{
 	    case 'A': case A_grave: case A_acute: case A_circumflex:
@@ -2041,24 +1983,13 @@ collection:
 			}
 			else
 			{
-#ifdef EBCDIC
-			    int alpha_only = FALSE;
-
-			    // for alphabetical range skip the gaps
-			    // 'i'-'j', 'r'-'s', 'I'-'J' and 'R'-'S'.
-			    if (isalpha(startc) && isalpha(endc))
-				alpha_only = TRUE;
-#endif
 			    // Emit the range. "startc" was already emitted, so
 			    // skip it.
 			    for (c = startc + 1; c <= endc; c++)
-#ifdef EBCDIC
-				if (!alpha_only || isalpha(startc))
-#endif
-				{
-				    EMIT(c);
-				    EMIT(NFA_CONCAT);
-				}
+			    {
+				EMIT(c);
+				EMIT(NFA_CONCAT);
+			    }
 			}
 			emit_range = FALSE;
 			startc = -1;
diff --git a/src/register.c b/src/register.c
--- a/src/register.c
+++ b/src/register.c
@@ -2297,21 +2297,7 @@ get_register_name(int num)
 	return '+';
 #endif
     else
-    {
-#ifdef EBCDIC
-	int i;
-
-	// EBCDIC is really braindead ...
-	i = 'a' + (num - 10);
-	if (i > 'i')
-	    i += 7;
-	if (i > 'r')
-	    i += 8;
-	return i;
-#else
 	return num + 'a' - 10;
-#endif
-    }
 }
 
 #if defined(FEAT_EVAL) || defined(PROTO)
diff --git a/src/screen.c b/src/screen.c
--- a/src/screen.c
+++ b/src/screen.c
@@ -1796,7 +1796,7 @@ screen_start_highlight(int attr)
 	    char	buf[20];
 
 	    // The GUI handles this internally.
-	    sprintf(buf, IF_EB("\033|%dh", ESC_STR "|%dh"), attr);
+	    sprintf(buf, "\033|%dh", attr);
 	    OUT_STR(buf);
 	}
 	else
@@ -1946,7 +1946,7 @@ screen_stop_highlight(void)
 	    char	buf[20];
 
 	    // use internal GUI code
-	    sprintf(buf, IF_EB("\033|%dH", ESC_STR "|%dH"), screen_attr);
+	    sprintf(buf, "\033|%dH", screen_attr);
 	    OUT_STR(buf);
 	}
 	else
diff --git a/src/spell.c b/src/spell.c
--- a/src/spell.c
+++ b/src/spell.c
@@ -2534,7 +2534,6 @@ close_spellbuf(buf_T *buf)
 
 /*
  * Init the chartab used for spelling for ASCII.
- * EBCDIC is not supported!
  */
     void
 clear_spell_chartab(spelltab_T *sp)
diff --git a/src/strings.c b/src/strings.c
--- a/src/strings.c
+++ b/src/strings.c
@@ -342,11 +342,7 @@ vim_strup(
     {
 	p2 = p;
 	while ((c = *p2) != NUL)
-#ifdef EBCDIC
-	    *p2++ = isalpha(c) ? toupper(c) : c;
-#else
 	    *p2++ = (c < 'a' || c > 'z') ? c : (c - 0x20);
-#endif
     }
 }
 
diff --git a/src/structs.h b/src/structs.h
--- a/src/structs.h
+++ b/src/structs.h
@@ -136,9 +136,6 @@ typedef struct {
  * (a normal mark is a lnum/col pair, the same as a file position)
  */
 
-// (Note: for EBCDIC there are more than 26, because there are gaps in the
-// alphabet coding.  To minimize changes to the code, I decided to just
-// increase the number of possible marks.
 #define NMARKS		('z' - 'a' + 1)	// max. # of named marks
 #define EXTRA_MARKS	10		// marks 0-9
 #define JUMPLISTSIZE	100		// max. # of marks in jump list
diff --git a/src/term.c b/src/term.c
--- a/src/term.c
+++ b/src/term.c
@@ -222,48 +222,48 @@ static struct builtin_term builtin_termc
  * GUI pseudo term-cap.
  */
     {(int)KS_NAME,	"gui"},
-    {(int)KS_CE,	IF_EB("\033|$", ESC_STR "|$")},
-    {(int)KS_AL,	IF_EB("\033|i", ESC_STR "|i")},
+    {(int)KS_CE,	"\033|$"},
+    {(int)KS_AL,	"\033|i"},
 # ifdef TERMINFO
-    {(int)KS_CAL,	IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")},
+    {(int)KS_CAL,	"\033|%p1%dI"},
 # else
-    {(int)KS_CAL,	IF_EB("\033|%dI", ESC_STR "|%dI")},
+    {(int)KS_CAL,	"\033|%dI"},
 # endif
-    {(int)KS_DL,	IF_EB("\033|d", ESC_STR "|d")},
+    {(int)KS_DL,	"\033|d"},
 # ifdef TERMINFO
-    {(int)KS_CDL,	IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")},
-    {(int)KS_CS,	IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")},
-    {(int)KS_CSV,	IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")},
+    {(int)KS_CDL,	"\033|%p1%dD"},
+    {(int)KS_CS,	"\033|%p1%d;%p2%dR"},
+    {(int)KS_CSV,	"\033|%p1%d;%p2%dV"},
 # else
-    {(int)KS_CDL,	IF_EB("\033|%dD", ESC_STR "|%dD")},
-    {(int)KS_CS,	IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")},
-    {(int)KS_CSV,	IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")},
+    {(int)KS_CDL,	"\033|%dD"},
+    {(int)KS_CS,	"\033|%d;%dR"},
+    {(int)KS_CSV,	"\033|%d;%dV"},
 # endif
-    {(int)KS_CL,	IF_EB("\033|C", ESC_STR "|C")},
+    {(int)KS_CL,	"\033|C"},
 			// attributes switched on with 'h', off with * 'H'
-    {(int)KS_ME,	IF_EB("\033|31H", ESC_STR "|31H")}, // HL_ALL
-    {(int)KS_MR,	IF_EB("\033|1h", ESC_STR "|1h")},   // HL_INVERSE
-    {(int)KS_MD,	IF_EB("\033|2h", ESC_STR "|2h")},   // HL_BOLD
-    {(int)KS_SE,	IF_EB("\033|16H", ESC_STR "|16H")}, // HL_STANDOUT
-    {(int)KS_SO,	IF_EB("\033|16h", ESC_STR "|16h")}, // HL_STANDOUT
-    {(int)KS_UE,	IF_EB("\033|8H", ESC_STR "|8H")},   // HL_UNDERLINE
-    {(int)KS_US,	IF_EB("\033|8h", ESC_STR "|8h")},   // HL_UNDERLINE
-    {(int)KS_UCE,	IF_EB("\033|8C", ESC_STR "|8C")},   // HL_UNDERCURL
-    {(int)KS_UCS,	IF_EB("\033|8c", ESC_STR "|8c")},   // HL_UNDERCURL
-    {(int)KS_STE,	IF_EB("\033|4C", ESC_STR "|4C")},   // HL_STRIKETHROUGH
-    {(int)KS_STS,	IF_EB("\033|4c", ESC_STR "|4c")},   // HL_STRIKETHROUGH
-    {(int)KS_CZR,	IF_EB("\033|4H", ESC_STR "|4H")},   // HL_ITALIC
-    {(int)KS_CZH,	IF_EB("\033|4h", ESC_STR "|4h")},   // HL_ITALIC
-    {(int)KS_VB,	IF_EB("\033|f", ESC_STR "|f")},
+    {(int)KS_ME,	"\033|31H"}, // HL_ALL
+    {(int)KS_MR,	"\033|1h"},   // HL_INVERSE
+    {(int)KS_MD,	"\033|2h"},   // HL_BOLD
+    {(int)KS_SE,	"\033|16H"}, // HL_STANDOUT
+    {(int)KS_SO,	"\033|16h"}, // HL_STANDOUT
+    {(int)KS_UE,	"\033|8H"},   // HL_UNDERLINE
+    {(int)KS_US,	"\033|8h"},   // HL_UNDERLINE
+    {(int)KS_UCE,	"\033|8C"},   // HL_UNDERCURL
+    {(int)KS_UCS,	"\033|8c"},   // HL_UNDERCURL
+    {(int)KS_STE,	"\033|4C"},   // HL_STRIKETHROUGH
+    {(int)KS_STS,	"\033|4c"},   // HL_STRIKETHROUGH
+    {(int)KS_CZR,	"\033|4H"},   // HL_ITALIC
+    {(int)KS_CZH,	"\033|4h"},   // HL_ITALIC
+    {(int)KS_VB,	"\033|f"},
     {(int)KS_MS,	"y"},
     {(int)KS_UT,	"y"},
     {(int)KS_XN,	"y"},
     {(int)KS_LE,	"\b"},		// cursor-left = BS
     {(int)KS_ND,	"\014"},	// cursor-right = CTRL-L
 # ifdef TERMINFO
-    {(int)KS_CM,	IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")},
+    {(int)KS_CM,	"\033|%p1%d;%p2%dM"},
 # else
-    {(int)KS_CM,	IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")},
+    {(int)KS_CM,	"\033|%d;%dM"},
 # endif
 	// there are no key sequences here, the GUI sequences are recognized
 	// in check_termcode()
@@ -438,34 +438,34 @@ static struct builtin_term builtin_termc
  * standard ANSI terminal, default for unix
  */
     {(int)KS_NAME,	"ansi"},
-    {(int)KS_CE,	IF_EB("\033[K", ESC_STR "[K")},
-    {(int)KS_AL,	IF_EB("\033[L", ESC_STR "[L")},
+    {(int)KS_CE,	"\033[K"},
+    {(int)KS_AL,	"\033[L"},
 #  ifdef TERMINFO
-    {(int)KS_CAL,	IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")},
+    {(int)KS_CAL,	"\033[%p1%dL"},
 #  else
-    {(int)KS_CAL,	IF_EB("\033[%dL", ESC_STR "[%dL")},
+    {(int)KS_CAL,	"\033[%dL"},
 #  endif
-    {(int)KS_DL,	IF_EB("\033[M", ESC_STR "[M")},
+    {(int)KS_DL,	"\033[M"},
 #  ifdef TERMINFO
-    {(int)KS_CDL,	IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")},
+    {(int)KS_CDL,	"\033[%p1%dM"},
 #  else
-    {(int)KS_CDL,	IF_EB("\033[%dM", ESC_STR "[%dM")},
+    {(int)KS_CDL,	"\033[%dM"},
 #  endif
-    {(int)KS_CL,	IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")},
-    {(int)KS_ME,	IF_EB("\033[0m", ESC_STR "[0m")},
-    {(int)KS_MR,	IF_EB("\033[7m", ESC_STR "[7m")},
+    {(int)KS_CL,	"\033[H\033[2J"},
+    {(int)KS_ME,	"\033[0m"},
+    {(int)KS_MR,	"\033[7m"},
     {(int)KS_MS,	"y"},
     {(int)KS_UT,	"y"},		// guessed
     {(int)KS_LE,	"\b"},
 #  ifdef TERMINFO
-    {(int)KS_CM,	IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")},
+    {(int)KS_CM,	"\033[%i%p1%d;%p2%dH"},
 #  else
-    {(int)KS_CM,	IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
+    {(int)KS_CM,	"\033[%i%d;%dH"},
 #  endif
 #  ifdef TERMINFO
-    {(int)KS_CRI,	IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")},
+    {(int)KS_CRI,	"\033[%p1%dC"},
 #  else
-    {(int)KS_CRI,	IF_EB("\033[%dC", ESC_STR "[%dC")},
+    {(int)KS_CRI,	"\033[%dC"},
 #  endif
 # endif
 
@@ -691,98 +691,97 @@ static struct builtin_term builtin_termc
  *      - keyboard languages (CSI ? 26 n)
  */
     {(int)KS_NAME,	"vt320"},
-    {(int)KS_CE,	IF_EB("\033[K", ESC_STR "[K")},
-    {(int)KS_AL,	IF_EB("\033[L", ESC_STR "[L")},
+    {(int)KS_CE,	"\033[K"},
+    {(int)KS_AL,	"\033[L"},
 #  ifdef TERMINFO
-    {(int)KS_CAL,	IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")},
+    {(int)KS_CAL,	"\033[%p1%dL"},
 #  else
-    {(int)KS_CAL,	IF_EB("\033[%dL", ESC_STR "[%dL")},
+    {(int)KS_CAL,	"\033[%dL"},
 #  endif
-    {(int)KS_DL,	IF_EB("\033[M", ESC_STR "[M")},
+    {(int)KS_DL,	"\033[M"},
 #  ifdef TERMINFO
-    {(int)KS_CDL,	IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")},
+    {(int)KS_CDL,	"\033[%p1%dM"},
 #  else
-    {(int)KS_CDL,	IF_EB("\033[%dM", ESC_STR "[%dM")},
+    {(int)KS_CDL,	"\033[%dM"},
 #  endif
-    {(int)KS_CL,	IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")},
-    {(int)KS_CD,	IF_EB("\033[J", ESC_STR "[J")},
+    {(int)KS_CL,	"\033[H\033[2J"},
+    {(int)KS_CD,	"\033[J"},
     {(int)KS_CCO,	"8"},			// allow 8 colors
-    {(int)KS_ME,	IF_EB("\033[0m", ESC_STR "[0m")},
-    {(int)KS_MR,	IF_EB("\033[7m", ESC_STR "[7m")},
-    {(int)KS_MD,	IF_EB("\033[1m", ESC_STR "[1m")},  // bold mode
-    {(int)KS_SE,	IF_EB("\033[22m", ESC_STR "[22m")},// normal mode
-    {(int)KS_UE,	IF_EB("\033[24m", ESC_STR "[24m")},// exit underscore mode
-    {(int)KS_US,	IF_EB("\033[4m", ESC_STR "[4m")},  // underscore mode
-    {(int)KS_CZH,	IF_EB("\033[34;43m", ESC_STR "[34;43m")},  // italic mode: blue text on yellow
-    {(int)KS_CZR,	IF_EB("\033[0m", ESC_STR "[0m")},	    // italic mode end
-    {(int)KS_CAB,	IF_EB("\033[4%dm", ESC_STR "[4%dm")},	    // set background color (ANSI)
-    {(int)KS_CAF,	IF_EB("\033[3%dm", ESC_STR "[3%dm")},	    // set foreground color (ANSI)
-    {(int)KS_CSB,	IF_EB("\033[102;%dm", ESC_STR "[102;%dm")},	// set screen background color
-    {(int)KS_CSF,	IF_EB("\033[101;%dm", ESC_STR "[101;%dm")},	// set screen foreground color
+    {(int)KS_ME,	"\033[0m"},
+    {(int)KS_MR,	"\033[7m"},
+    {(int)KS_MD,	"\033[1m"},  // bold mode
+    {(int)KS_SE,	"\033[22m"},// normal mode
+    {(int)KS_UE,	"\033[24m"},// exit underscore mode
+    {(int)KS_US,	"\033[4m"},  // underscore mode
+    {(int)KS_CZH,	"\033[34;43m"},  // italic mode: blue text on yellow
+    {(int)KS_CZR,	"\033[0m"},	    // italic mode end
+    {(int)KS_CAB,	"\033[4%dm"},	    // set background color (ANSI)
+    {(int)KS_CAF,	"\033[3%dm"},	    // set foreground color (ANSI)
+    {(int)KS_CSB,	"\033[102;%dm"},	// set screen background color
+    {(int)KS_CSF,	"\033[101;%dm"},	// set screen foreground color
     {(int)KS_MS,	"y"},
     {(int)KS_UT,	"y"},
     {(int)KS_XN,	"y"},
     {(int)KS_LE,	"\b"},
 #  ifdef TERMINFO
-    {(int)KS_CM,	IF_EB("\033[%i%p1%d;%p2%dH",
-						  ESC_STR "[%i%p1%d;%p2%dH")},
+    {(int)KS_CM,	"\033[%i%p1%d;%p2%dH"},
 #  else
-    {(int)KS_CM,	IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
+    {(int)KS_CM,	"\033[%i%d;%dH"},
 #  endif
 #  ifdef TERMINFO
-    {(int)KS_CRI,	IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")},
+    {(int)KS_CRI,	"\033[%p1%dC"},
 #  else
-    {(int)KS_CRI,	IF_EB("\033[%dC", ESC_STR "[%dC")},
+    {(int)KS_CRI,	"\033[%dC"},
 #  endif
-    {K_UP,		IF_EB("\033[A", ESC_STR "[A")},
-    {K_DOWN,		IF_EB("\033[B", ESC_STR "[B")},
-    {K_RIGHT,		IF_EB("\033[C", ESC_STR "[C")},
-    {K_LEFT,		IF_EB("\033[D", ESC_STR "[D")},
+    {K_UP,		"\033[A"},
+    {K_DOWN,		"\033[B"},
+    {K_RIGHT,		"\033[C"},
+    {K_LEFT,		"\033[D"},
     // Note: cursor key sequences for application cursor mode are omitted,
     // because they interfere with typed commands: <Esc>OA.
-    {K_F1,		IF_EB("\033[11~", ESC_STR "[11~")},
-    {K_F2,		IF_EB("\033[12~", ESC_STR "[12~")},
-    {K_F3,		IF_EB("\033[13~", ESC_STR "[13~")},
-    {K_F4,		IF_EB("\033[14~", ESC_STR "[14~")},
-    {K_F5,		IF_EB("\033[15~", ESC_STR "[15~")},
-    {K_F6,		IF_EB("\033[17~", ESC_STR "[17~")},
-    {K_F7,		IF_EB("\033[18~", ESC_STR "[18~")},
-    {K_F8,		IF_EB("\033[19~", ESC_STR "[19~")},
-    {K_F9,		IF_EB("\033[20~", ESC_STR "[20~")},
-    {K_F10,		IF_EB("\033[21~", ESC_STR "[21~")},
-    {K_F11,		IF_EB("\033[23~", ESC_STR "[23~")},
-    {K_F12,		IF_EB("\033[24~", ESC_STR "[24~")},
-    {K_F13,		IF_EB("\033[25~", ESC_STR "[25~")},
-    {K_F14,		IF_EB("\033[26~", ESC_STR "[26~")},
-    {K_F15,		IF_EB("\033[28~", ESC_STR "[28~")},	// Help
-    {K_F16,		IF_EB("\033[29~", ESC_STR "[29~")},	// Select
-    {K_F17,		IF_EB("\033[31~", ESC_STR "[31~")},
-    {K_F18,		IF_EB("\033[32~", ESC_STR "[32~")},
-    {K_F19,		IF_EB("\033[33~", ESC_STR "[33~")},
-    {K_F20,		IF_EB("\033[34~", ESC_STR "[34~")},
-    {K_INS,		IF_EB("\033[2~", ESC_STR "[2~")},
-    {K_DEL,		IF_EB("\033[3~", ESC_STR "[3~")},
-    {K_HOME,		IF_EB("\033[1~", ESC_STR "[1~")},
-    {K_END,		IF_EB("\033[4~", ESC_STR "[4~")},
-    {K_PAGEUP,		IF_EB("\033[5~", ESC_STR "[5~")},
-    {K_PAGEDOWN,	IF_EB("\033[6~", ESC_STR "[6~")},
+    {K_F1,		"\033[11~"},
+    {K_F2,		"\033[12~"},
+    {K_F3,		"\033[13~"},
+    {K_F4,		"\033[14~"},
+    {K_F5,		"\033[15~"},
+    {K_F6,		"\033[17~"},
+    {K_F7,		"\033[18~"},
+    {K_F8,		"\033[19~"},
+    {K_F9,		"\033[20~"},
+    {K_F10,		"\033[21~"},
+    {K_F11,		"\033[23~"},
+    {K_F12,		"\033[24~"},
+    {K_F13,		"\033[25~"},
+    {K_F14,		"\033[26~"},
+    {K_F15,		"\033[28~"},	// Help
+    {K_F16,		"\033[29~"},	// Select
+    {K_F17,		"\033[31~"},
+    {K_F18,		"\033[32~"},
+    {K_F19,		"\033[33~"},
+    {K_F20,		"\033[34~"},
+    {K_INS,		"\033[2~"},
+    {K_DEL,		"\033[3~"},
+    {K_HOME,		"\033[1~"},
+    {K_END,		"\033[4~"},
+    {K_PAGEUP,		"\033[5~"},
+    {K_PAGEDOWN,	"\033[6~"},
     // These sequences starting with <Esc> O may interfere with what the user
     // is typing.  Remove these if that bothers you.
-    {K_KPLUS,		IF_EB("\033Ok", ESC_STR "Ok")},	// keypad plus
-    {K_KMINUS,		IF_EB("\033Om", ESC_STR "Om")},	// keypad minus
-    {K_KDIVIDE,		IF_EB("\033Oo", ESC_STR "Oo")},	// keypad /
-    {K_KMULTIPLY,	IF_EB("\033Oj", ESC_STR "Oj")},	// keypad *
-    {K_KENTER,		IF_EB("\033OM", ESC_STR "OM")},	// keypad Enter
-    {K_K0,		IF_EB("\033Op", ESC_STR "Op")},	// keypad 0
-    {K_K1,		IF_EB("\033Oq", ESC_STR "Oq")},	// keypad 1
-    {K_K2,		IF_EB("\033Or", ESC_STR "Or")},	// keypad 2
-    {K_K3,		IF_EB("\033Os", ESC_STR "Os")},	// keypad 3
-    {K_K4,		IF_EB("\033Ot", ESC_STR "Ot")},	// keypad 4
-    {K_K5,		IF_EB("\033Ou", ESC_STR "Ou")},	// keypad 5
-    {K_K6,		IF_EB("\033Ov", ESC_STR "Ov")},	// keypad 6
-    {K_K7,		IF_EB("\033Ow", ESC_STR "Ow")},	// keypad 7
-    {K_K8,		IF_EB("\033Ox", ESC_STR "Ox")},	// keypad 8
-    {K_K9,		IF_EB("\033Oy", ESC_STR "Oy")},	// keypad 9
+    {K_KPLUS,		"\033Ok"},	// keypad plus
+    {K_KMINUS,		"\033Om"},	// keypad minus
+    {K_KDIVIDE,		"\033Oo"},	// keypad /
+    {K_KMULTIPLY,	"\033Oj"},	// keypad *
+    {K_KENTER,		"\033OM"},	// keypad Enter
+    {K_K0,		"\033Op"},	// keypad 0
+    {K_K1,		"\033Oq"},	// keypad 1
+    {K_K2,		"\033Or"},	// keypad 2
+    {K_K3,		"\033Os"},	// keypad 3
+    {K_K4,		"\033Ot"},	// keypad 4
+    {K_K5,		"\033Ou"},	// keypad 5
+    {K_K6,		"\033Ov"},	// keypad 6
+    {K_K7,		"\033Ow"},	// keypad 7
+    {K_K8,		"\033Ox"},	// keypad 8
+    {K_K9,		"\033Oy"},	// keypad 9
     {K_BS,		"\x7f"},	// for some reason 0177 doesn't work
 # endif
 
@@ -791,226 +790,220 @@ static struct builtin_term builtin_termc
  * Ordinary vt52
  */
     {(int)KS_NAME,	"vt52"},
-    {(int)KS_CE,	IF_EB("\033K", ESC_STR "K")},
-    {(int)KS_CD,	IF_EB("\033J", ESC_STR "J")},
+    {(int)KS_CE,	"\033K"},
+    {(int)KS_CD,	"\033J"},
 #  ifdef TERMINFO
-    {(int)KS_CM,	IF_EB("\033Y%p1%' '%+%c%p2%' '%+%c",
-			    ESC_STR "Y%p1%' '%+%c%p2%' '%+%c")},
+    {(int)KS_CM,	"\033Y%p1%' '%+%c%p2%' '%+%c"},
 #  else
-    {(int)KS_CM,	IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")},
+    {(int)KS_CM,	"\033Y%+ %+ "},
 #  endif
     {(int)KS_LE,	"\b"},
-    {(int)KS_SR,	IF_EB("\033I", ESC_STR "I")},
-    {(int)KS_AL,	IF_EB("\033L", ESC_STR "L")},
-    {(int)KS_DL,	IF_EB("\033M", ESC_STR "M")},
-    {K_UP,		IF_EB("\033A", ESC_STR "A")},
-    {K_DOWN,		IF_EB("\033B", ESC_STR "B")},
-    {K_LEFT,		IF_EB("\033D", ESC_STR "D")},
-    {K_RIGHT,		IF_EB("\033C", ESC_STR "C")},
-    {K_F1,		IF_EB("\033P", ESC_STR "P")},
-    {K_F2,		IF_EB("\033Q", ESC_STR "Q")},
-    {K_F3,		IF_EB("\033R", ESC_STR "R")},
-    {(int)KS_CL,	IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")},
+    {(int)KS_SR,	"\033I"},
+    {(int)KS_AL,	"\033L"},
+    {(int)KS_DL,	"\033M"},
+    {K_UP,		"\033A"},
+    {K_DOWN,		"\033B"},
+    {K_LEFT,		"\033D"},
+    {K_RIGHT,		"\033C"},
+    {K_F1,		"\033P"},
+    {K_F2,		"\033Q"},
+    {K_F3,		"\033R"},
+    {(int)KS_CL,	"\033H\033J"},
     {(int)KS_MS,	"y"},
 # endif
 
 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS)
     {(int)KS_NAME,	"xterm"},
-    {(int)KS_CE,	IF_EB("\033[K", ESC_STR "[K")},
-    {(int)KS_AL,	IF_EB("\033[L", ESC_STR "[L")},
+    {(int)KS_CE,	"\033[K"},
+    {(int)KS_AL,	"\033[L"},
 #  ifdef TERMINFO
-    {(int)KS_CAL,	IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")},
+    {(int)KS_CAL,	"\033[%p1%dL"},
 #  else
-    {(int)KS_CAL,	IF_EB("\033[%dL", ESC_STR "[%dL")},
+    {(int)KS_CAL,	"\033[%dL"},
 #  endif
-    {(int)KS_DL,	IF_EB("\033[M", ESC_STR "[M")},
+    {(int)KS_DL,	"\033[M"},
 #  ifdef TERMINFO
-    {(int)KS_CDL,	IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")},
+    {(int)KS_CDL,	"\033[%p1%dM"},
 #  else
-    {(int)KS_CDL,	IF_EB("\033[%dM", ESC_STR "[%dM")},
+    {(int)KS_CDL,	"\033[%dM"},
 #  endif
 #  ifdef TERMINFO
-    {(int)KS_CS,	IF_EB("\033[%i%p1%d;%p2%dr",
-						  ESC_STR "[%i%p1%d;%p2%dr")},
+    {(int)KS_CS,	"\033[%i%p1%d;%p2%dr"},
 #  else
-    {(int)KS_CS,	IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")},
+    {(int)KS_CS,	"\033[%i%d;%dr"},
 #  endif
-    {(int)KS_CL,	IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")},
-    {(int)KS_CD,	IF_EB("\033[J", ESC_STR "[J")},
-    {(int)KS_ME,	IF_EB("\033[m", ESC_STR "[m")},
-    {(int)KS_MR,	IF_EB("\033[7m", ESC_STR "[7m")},
-    {(int)KS_MD,	IF_EB("\033[1m", ESC_STR "[1m")},
-    {(int)KS_UE,	IF_EB("\033[m", ESC_STR "[m")},
-    {(int)KS_US,	IF_EB("\033[4m", ESC_STR "[4m")},
-    {(int)KS_STE,	IF_EB("\033[29m", ESC_STR "[29m")},
-    {(int)KS_STS,	IF_EB("\033[9m", ESC_STR "[9m")},
+    {(int)KS_CL,	"\033[H\033[2J"},
+    {(int)KS_CD,	"\033[J"},
+    {(int)KS_ME,	"\033[m"},
+    {(int)KS_MR,	"\033[7m"},
+    {(int)KS_MD,	"\033[1m"},
+    {(int)KS_UE,	"\033[m"},
+    {(int)KS_US,	"\033[4m"},
+    {(int)KS_STE,	"\033[29m"},
+    {(int)KS_STS,	"\033[9m"},
     {(int)KS_MS,	"y"},
     {(int)KS_UT,	"y"},
     {(int)KS_LE,	"\b"},
-    {(int)KS_VI,	IF_EB("\033[?25l", ESC_STR "[?25l")},
-    {(int)KS_VE,	IF_EB("\033[?25h", ESC_STR "[?25h")},
-    {(int)KS_VS,	IF_EB("\033[?12h", ESC_STR "[?12h")},
-    {(int)KS_CVS,	IF_EB("\033[?12l", ESC_STR "[?12l")},
+    {(int)KS_VI,	"\033[?25l"},
+    {(int)KS_VE,	"\033[?25h"},
+    {(int)KS_VS,	"\033[?12h"},
+    {(int)KS_CVS,	"\033[?12l"},
 #  ifdef TERMINFO
-    {(int)KS_CSH,	IF_EB("\033[%p1%d q", ESC_STR "[%p1%d q")},
+    {(int)KS_CSH,	"\033[%p1%d q"},
 #  else
-    {(int)KS_CSH,	IF_EB("\033[%d q", ESC_STR "[%d q")},
+    {(int)KS_CSH,	"\033[%d q"},
 #  endif
-    {(int)KS_CRC,	IF_EB("\033[?12$p", ESC_STR "[?12$p")},
-    {(int)KS_CRS,	IF_EB("\033P$q q\033\\", ESC_STR "P$q q" ESC_STR "\\")},
+    {(int)KS_CRC,	"\033[?12$p"},
+    {(int)KS_CRS,	"\033P$q q\033\\"},
 #  ifdef TERMINFO
-    {(int)KS_CM,	IF_EB("\033[%i%p1%d;%p2%dH",
-						  ESC_STR "[%i%p1%d;%p2%dH")},
+    {(int)KS_CM,	"\033[%i%p1%d;%p2%dH"},
 #  else
-    {(int)KS_CM,	IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
+    {(int)KS_CM,	"\033[%i%d;%dH"},
 #  endif
-    {(int)KS_SR,	IF_EB("\033M", ESC_STR "M")},
+    {(int)KS_SR,	"\033M"},
 #  ifdef TERMINFO
-    {(int)KS_CRI,	IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")},
+    {(int)KS_CRI,	"\033[%p1%dC"},
 #  else
-    {(int)KS_CRI,	IF_EB("\033[%dC", ESC_STR "[%dC")},
+    {(int)KS_CRI,	"\033[%dC"},
 #  endif
-    {(int)KS_KS,	IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")},
-    {(int)KS_KE,	IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")},
+    {(int)KS_KS,	"\033[?1h\033="},
+    {(int)KS_KE,	"\033[?1l\033>"},
 #  ifdef FEAT_XTERM_SAVE
-    {(int)KS_TI,	IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")},
-    {(int)KS_TE,	IF_EB("\033[?47l\0338",
-					   ESC_STR_nc "[?47l" ESC_STR_nc "8")},
+    {(int)KS_TI,	"\0337\033[?47h"},
+    {(int)KS_TE,	"\033[?47l\0338"},
 #  endif
-    {(int)KS_CTI,	IF_EB("\033[>4;2m", ESC_STR_nc "[>4;2m")},
-    {(int)KS_CTE,	IF_EB("\033[>4;m", ESC_STR_nc "[>4;m")},
-    {(int)KS_CIS,	IF_EB("\033]1;", ESC_STR "]1;")},
+    {(int)KS_CTI,	"\033[>4;2m"},
+    {(int)KS_CTE,	"\033[>4;m"},
+    {(int)KS_CIS,	"\033]1;"},
     {(int)KS_CIE,	"\007"},
-    {(int)KS_TS,	IF_EB("\033]2;", ESC_STR "]2;")},
+    {(int)KS_TS,	"\033]2;"},
     {(int)KS_FS,	"\007"},
-    {(int)KS_CSC,	IF_EB("\033]12;", ESC_STR "]12;")},
+    {(int)KS_CSC,	"\033]12;"},
     {(int)KS_CEC,	"\007"},
 #  ifdef TERMINFO
-    {(int)KS_CWS,	IF_EB("\033[8;%p1%d;%p2%dt",
-						  ESC_STR "[8;%p1%d;%p2%dt")},
-    {(int)KS_CWP,	IF_EB("\033[3;%p1%d;%p2%dt",
-						  ESC_STR "[3;%p1%d;%p2%dt")},
-    {(int)KS_CGP,	IF_EB("\033[13t", ESC_STR "[13t")},
+    {(int)KS_CWS,	"\033[8;%p1%d;%p2%dt"},
+    {(int)KS_CWP,	"\033[3;%p1%d;%p2%dt"},
+    {(int)KS_CGP,	"\033[13t"},
 #  else
-    {(int)KS_CWS,	IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")},
-    {(int)KS_CWP,	IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")},
-    {(int)KS_CGP,	IF_EB("\033[13t", ESC_STR "[13t")},
+    {(int)KS_CWS,	"\033[8;%d;%dt"},
+    {(int)KS_CWP,	"\033[3;%d;%dt"},
+    {(int)KS_CGP,	"\033[13t"},
 #  endif
-    {(int)KS_CRV,	IF_EB("\033[>c", ESC_STR "[>c")},
-    {(int)KS_RFG,	IF_EB("\033]10;?\007", ESC_STR "]10;?\007")},
-    {(int)KS_RBG,	IF_EB("\033]11;?\007", ESC_STR "]11;?\007")},
-    {(int)KS_U7,	IF_EB("\033[6n", ESC_STR "[6n")},
+    {(int)KS_CRV,	"\033[>c"},
+    {(int)KS_RFG,	"\033]10;?\007"},
+    {(int)KS_RBG,	"\033]11;?\007"},
+    {(int)KS_U7,	"\033[6n"},
 #  ifdef FEAT_TERMGUICOLORS
     // These are printf strings, not terminal codes.
-    {(int)KS_8F,	IF_EB("\033[38;2;%lu;%lu;%lum", ESC_STR "[38;2;%lu;%lu;%lum")},
-    {(int)KS_8B,	IF_EB("\033[48;2;%lu;%lu;%lum", ESC_STR "[48;2;%lu;%lu;%lum")},
-    {(int)KS_8U,	IF_EB("\033[58;2;%lu;%lu;%lum", ESC_STR "[58;2;%lu;%lu;%lum")},
+    {(int)KS_8F,	"\033[38;2;%lu;%lu;%lum"},
+    {(int)KS_8B,	"\033[48;2;%lu;%lu;%lum"},
+    {(int)KS_8U,	"\033[58;2;%lu;%lu;%lum"},
 #  endif
-    {(int)KS_CAU,	IF_EB("\033[58;5;%dm", ESC_STR "[58;5;%dm")},
-    {(int)KS_CBE,	IF_EB("\033[?2004h", ESC_STR "[?2004h")},
-    {(int)KS_CBD,	IF_EB("\033[?2004l", ESC_STR "[?2004l")},
-    {(int)KS_CST,	IF_EB("\033[22;2t", ESC_STR "[22;2t")},
-    {(int)KS_CRT,	IF_EB("\033[23;2t", ESC_STR "[23;2t")},
-    {(int)KS_SSI,	IF_EB("\033[22;1t", ESC_STR "[22;1t")},
-    {(int)KS_SRI,	IF_EB("\033[23;1t", ESC_STR "[23;1t")},
+    {(int)KS_CAU,	"\033[58;5;%dm"},
+    {(int)KS_CBE,	"\033[?2004h"},
+    {(int)KS_CBD,	"\033[?2004l"},
+    {(int)KS_CST,	"\033[22;2t"},
+    {(int)KS_CRT,	"\033[23;2t"},
+    {(int)KS_SSI,	"\033[22;1t"},
+    {(int)KS_SRI,	"\033[23;1t"},
 #  if (defined(UNIX) || defined(VMS))
-    {(int)KS_FD,	IF_EB("\033[?1004l", ESC_STR "[?1004l")},
-    {(int)KS_FE,	IF_EB("\033[?1004h", ESC_STR "[?1004h")},
+    {(int)KS_FD,	"\033[?1004l"},
+    {(int)KS_FE,	"\033[?1004h"},
 #  endif
 
-    {K_UP,		IF_EB("\033O*A", ESC_STR "O*A")},
-    {K_DOWN,		IF_EB("\033O*B", ESC_STR "O*B")},
-    {K_RIGHT,		IF_EB("\033O*C", ESC_STR "O*C")},
-    {K_LEFT,		IF_EB("\033O*D", ESC_STR "O*D")},
+    {K_UP,		"\033O*A"},
+    {K_DOWN,		"\033O*B"},
+    {K_RIGHT,		"\033O*C"},
+    {K_LEFT,		"\033O*D"},
     // An extra set of cursor keys for vt100 mode
-    {K_XUP,		IF_EB("\033[@;*A", ESC_STR "[@;*A")},
-    {K_XDOWN,		IF_EB("\033[@;*B", ESC_STR "[@;*B")},
-    {K_XRIGHT,		IF_EB("\033[@;*C", ESC_STR "[@;*C")},
-    {K_XLEFT,		IF_EB("\033[@;*D", ESC_STR "[@;*D")},
+    {K_XUP,		"\033[@;*A"},
+    {K_XDOWN,		"\033[@;*B"},
+    {K_XRIGHT,		"\033[@;*C"},
+    {K_XLEFT,		"\033[@;*D"},
     // An extra set of function keys for vt100 mode
-    {K_XF1,		IF_EB("\033O*P", ESC_STR "O*P")},
-    {K_XF2,		IF_EB("\033O*Q", ESC_STR "O*Q")},
-    {K_XF3,		IF_EB("\033O*R", ESC_STR "O*R")},
-    {K_XF4,		IF_EB("\033O*S", ESC_STR "O*S")},
-    {K_F1,		IF_EB("\033[11;*~", ESC_STR "[11;*~")},
-    {K_F2,		IF_EB("\033[12;*~", ESC_STR "[12;*~")},
-    {K_F3,		IF_EB("\033[13;*~", ESC_STR "[13;*~")},
-    {K_F4,		IF_EB("\033[14;*~", ESC_STR "[14;*~")},
-    {K_F5,		IF_EB("\033[15;*~", ESC_STR "[15;*~")},
-    {K_F6,		IF_EB("\033[17;*~", ESC_STR "[17;*~")},
-    {K_F7,		IF_EB("\033[18;*~", ESC_STR "[18;*~")},
-    {K_F8,		IF_EB("\033[19;*~", ESC_STR "[19;*~")},
-    {K_F9,		IF_EB("\033[20;*~", ESC_STR "[20;*~")},
-    {K_F10,		IF_EB("\033[21;*~", ESC_STR "[21;*~")},
-    {K_F11,		IF_EB("\033[23;*~", ESC_STR "[23;*~")},
-    {K_F12,		IF_EB("\033[24;*~", ESC_STR "[24;*~")},
-    {K_S_TAB,		IF_EB("\033[Z", ESC_STR "[Z")},
-    {K_HELP,		IF_EB("\033[28;*~", ESC_STR "[28;*~")},
-    {K_UNDO,		IF_EB("\033[26;*~", ESC_STR "[26;*~")},
-    {K_INS,		IF_EB("\033[2;*~", ESC_STR "[2;*~")},
-    {K_HOME,		IF_EB("\033[1;*H", ESC_STR "[1;*H")},
-    // {K_S_HOME,		IF_EB("\033O2H", ESC_STR "O2H")},
-    // {K_C_HOME,		IF_EB("\033O5H", ESC_STR "O5H")},
-    {K_KHOME,		IF_EB("\033[1;*~", ESC_STR "[1;*~")},
-    {K_XHOME,		IF_EB("\033O*H", ESC_STR "O*H")},	// other Home
-    {K_ZHOME,		IF_EB("\033[7;*~", ESC_STR "[7;*~")},	// other Home
-    {K_END,		IF_EB("\033[1;*F", ESC_STR "[1;*F")},
-    // {K_S_END,		IF_EB("\033O2F", ESC_STR "O2F")},
-    // {K_C_END,		IF_EB("\033O5F", ESC_STR "O5F")},
-    {K_KEND,		IF_EB("\033[4;*~", ESC_STR "[4;*~")},
-    {K_XEND,		IF_EB("\033O*F", ESC_STR "O*F")},	// other End
-    {K_ZEND,		IF_EB("\033[8;*~", ESC_STR "[8;*~")},
-    {K_PAGEUP,		IF_EB("\033[5;*~", ESC_STR "[5;*~")},
-    {K_PAGEDOWN,	IF_EB("\033[6;*~", ESC_STR "[6;*~")},
-    {K_KPLUS,		IF_EB("\033O*k", ESC_STR "O*k")},     // keypad plus
-    {K_KMINUS,		IF_EB("\033O*m", ESC_STR "O*m")},     // keypad minus
-    {K_KDIVIDE,		IF_EB("\033O*o", ESC_STR "O*o")},     // keypad /
-    {K_KMULTIPLY,	IF_EB("\033O*j", ESC_STR "O*j")},     // keypad *
-    {K_KENTER,		IF_EB("\033O*M", ESC_STR "O*M")},     // keypad Enter
-    {K_KPOINT,		IF_EB("\033O*n", ESC_STR "O*n")},     // keypad .
-    {K_K0,		IF_EB("\033O*p", ESC_STR "O*p")},     // keypad 0
-    {K_K1,		IF_EB("\033O*q", ESC_STR "O*q")},     // keypad 1
-    {K_K2,		IF_EB("\033O*r", ESC_STR "O*r")},     // keypad 2
-    {K_K3,		IF_EB("\033O*s", ESC_STR "O*s")},     // keypad 3
-    {K_K4,		IF_EB("\033O*t", ESC_STR "O*t")},     // keypad 4
-    {K_K5,		IF_EB("\033O*u", ESC_STR "O*u")},     // keypad 5
-    {K_K6,		IF_EB("\033O*v", ESC_STR "O*v")},     // keypad 6
-    {K_K7,		IF_EB("\033O*w", ESC_STR "O*w")},     // keypad 7
-    {K_K8,		IF_EB("\033O*x", ESC_STR "O*x")},     // keypad 8
-    {K_K9,		IF_EB("\033O*y", ESC_STR "O*y")},     // keypad 9
-    {K_KDEL,		IF_EB("\033[3;*~", ESC_STR "[3;*~")}, // keypad Del
-    {K_PS,		IF_EB("\033[200~", ESC_STR "[200~")}, // paste start
-    {K_PE,		IF_EB("\033[201~", ESC_STR "[201~")}, // paste end
+    {K_XF1,		"\033O*P"},
+    {K_XF2,		"\033O*Q"},
+    {K_XF3,		"\033O*R"},
+    {K_XF4,		"\033O*S"},
+    {K_F1,		"\033[11;*~"},
+    {K_F2,		"\033[12;*~"},
+    {K_F3,		"\033[13;*~"},
+    {K_F4,		"\033[14;*~"},
+    {K_F5,		"\033[15;*~"},
+    {K_F6,		"\033[17;*~"},
+    {K_F7,		"\033[18;*~"},
+    {K_F8,		"\033[19;*~"},
+    {K_F9,		"\033[20;*~"},
+    {K_F10,		"\033[21;*~"},
+    {K_F11,		"\033[23;*~"},
+    {K_F12,		"\033[24;*~"},
+    {K_S_TAB,		"\033[Z"},
+    {K_HELP,		"\033[28;*~"},
+    {K_UNDO,		"\033[26;*~"},
+    {K_INS,		"\033[2;*~"},
+    {K_HOME,		"\033[1;*H"},
+    // {K_S_HOME,		"\033O2H"},
+    // {K_C_HOME,		"\033O5H"},
+    {K_KHOME,		"\033[1;*~"},
+    {K_XHOME,		"\033O*H"},	// other Home
+    {K_ZHOME,		"\033[7;*~"},	// other Home
+    {K_END,		"\033[1;*F"},
+    // {K_S_END,		"\033O2F"},
+    // {K_C_END,		"\033O5F"},
+    {K_KEND,		"\033[4;*~"},
+    {K_XEND,		"\033O*F"},	// other End
+    {K_ZEND,		"\033[8;*~"},
+    {K_PAGEUP,		"\033[5;*~"},
+    {K_PAGEDOWN,	"\033[6;*~"},
+    {K_KPLUS,		"\033O*k"},     // keypad plus
+    {K_KMINUS,		"\033O*m"},     // keypad minus
+    {K_KDIVIDE,		"\033O*o"},     // keypad /
+    {K_KMULTIPLY,	"\033O*j"},     // keypad *
+    {K_KENTER,		"\033O*M"},     // keypad Enter
+    {K_KPOINT,		"\033O*n"},     // keypad .
+    {K_K0,		"\033O*p"},     // keypad 0
+    {K_K1,		"\033O*q"},     // keypad 1
+    {K_K2,		"\033O*r"},     // keypad 2
+    {K_K3,		"\033O*s"},     // keypad 3
+    {K_K4,		"\033O*t"},     // keypad 4
+    {K_K5,		"\033O*u"},     // keypad 5
+    {K_K6,		"\033O*v"},     // keypad 6
+    {K_K7,		"\033O*w"},     // keypad 7
+    {K_K8,		"\033O*x"},     // keypad 8
+    {K_K9,		"\033O*y"},     // keypad 9
+    {K_KDEL,		"\033[3;*~"}, // keypad Del
+    {K_PS,		"\033[200~"}, // paste start
+    {K_PE,		"\033[201~"}, // paste end
 
     {BT_EXTRA_KEYS,   ""},
-    {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, // F0
-    {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, // F13
+    {TERMCAP2KEY('k', '0'), "\033[10;*~"}, // F0
+    {TERMCAP2KEY('F', '3'), "\033[25;*~"}, // F13
     // F14 and F15 are missing, because they send the same codes as the undo
     // and help key, although they don't work on all keyboards.
-    {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, // F16
-    {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, // F17
-    {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, // F18
-    {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, // F19
-    {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, // F20
-
-    {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, // F21
-    {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, // F22
-    {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, // F23
-    {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, // F24
-    {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, // F25
-    {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, // F26
-    {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, // F27
-    {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, // F28
-    {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, // F29
-    {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, // F30
-
-    {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, // F31
-    {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, // F32
-    {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, // F33
-    {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, // F34
-    {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, // F35
-    {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, // F36
-    {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, // F37
+    {TERMCAP2KEY('F', '6'), "\033[29;*~"}, // F16
+    {TERMCAP2KEY('F', '7'), "\033[31;*~"}, // F17
+    {TERMCAP2KEY('F', '8'), "\033[32;*~"}, // F18
+    {TERMCAP2KEY('F', '9'), "\033[33;*~"}, // F19
+    {TERMCAP2KEY('F', 'A'), "\033[34;*~"}, // F20
+
+    {TERMCAP2KEY('F', 'B'), "\033[42;*~"}, // F21
+    {TERMCAP2KEY('F', 'C'), "\033[43;*~"}, // F22
+    {TERMCAP2KEY('F', 'D'), "\033[44;*~"}, // F23
+    {TERMCAP2KEY('F', 'E'), "\033[45;*~"}, // F24
+    {TERMCAP2KEY('F', 'F'), "\033[46;*~"}, // F25
+    {TERMCAP2KEY('F', 'G'), "\033[47;*~"}, // F26
+    {TERMCAP2KEY('F', 'H'), "\033[48;*~"}, // F27
+    {TERMCAP2KEY('F', 'I'), "\033[49;*~"}, // F28
+    {TERMCAP2KEY('F', 'J'), "\033[50;*~"}, // F29
+    {TERMCAP2KEY('F', 'K'), "\033[51;*~"}, // F30
+
+    {TERMCAP2KEY('F', 'L'), "\033[52;*~"}, // F31
+    {TERMCAP2KEY('F', 'M'), "\033[53;*~"}, // F32
+    {TERMCAP2KEY('F', 'N'), "\033[54;*~"}, // F33
+    {TERMCAP2KEY('F', 'O'), "\033[55;*~"}, // F34
+    {TERMCAP2KEY('F', 'P'), "\033[56;*~"}, // F35
+    {TERMCAP2KEY('F', 'Q'), "\033[57;*~"}, // F36
+    {TERMCAP2KEY('F', 'R'), "\033[58;*~"}, // F37
 # endif
 
 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS)
@@ -1323,10 +1316,9 @@ static struct builtin_term builtin_termc
     {(int)KS_NAME,	"dumb"},
     {(int)KS_CL,	"\014"},
 #ifdef TERMINFO
-    {(int)KS_CM,	IF_EB("\033[%i%p1%d;%p2%dH",
-						  ESC_STR "[%i%p1%d;%p2%dH")},
+    {(int)KS_CM,	"\033[%i%p1%d;%p2%dH"},
 #else
-    {(int)KS_CM,	IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")},
+    {(int)KS_CM,	"\033[%i%d;%dH"},
 #endif
 
 /*
@@ -2970,9 +2962,9 @@ term_color(char_u *s, int n)
 #endif
 	char *lead = i == 2 ? (
 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
-		    s[1] == '|' ? IF_EB("\033|", ESC_STR "|") :
+		    s[1] == '|' ? "\033|" :
 #endif
-		    IF_EB("\033[", ESC_STR "[")) : "\233";
+		    "\033[") : "\233";
 	char *tail = s[i] == '3' ? (n >= 16 ? "38;5;" : "9")
 				 : (n >= 16 ? "48;5;" : "10");
 
@@ -6523,11 +6515,9 @@ update_tcap(int attr)
     struct builtin_term *p;
 
     p = find_builtin_term(DEFAULT_TERM);
-    sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr);
-    sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"),
-				     attr | 0x08);  // FOREGROUND_INTENSITY
-    sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"),
-				 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4));
+    sprintf(ksme_str, "\033|%dm", attr);
+    sprintf(ksmd_str, "\033|%dm", attr | 0x08);  // FOREGROUND_INTENSITY
+    sprintf(ksmr_str, "\033|%dm", ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4));
 
     while (p->bt_string != NULL)
     {
diff --git a/src/testdir/test_edit.vim b/src/testdir/test_edit.vim
--- a/src/testdir/test_edit.vim
+++ b/src/testdir/test_edit.vim
@@ -1073,8 +1073,6 @@ func Test_edit_DROP()
 endfunc
 
 func Test_edit_CTRL_V()
-  CheckNotFeature ebcdic
-
   new
   call setline(1, ['abc'])
   call cursor(2, 1)
@@ -1631,11 +1629,7 @@ endfunc
 func Test_edit_special_chars()
   new
 
-  if has("ebcdic")
-    let t = "o\<C-V>193\<C-V>xc2\<C-V>o303 \<C-V>90a\<C-V>xfg\<C-V>o578\<Esc>"
-  else
-    let t = "o\<C-V>65\<C-V>x42\<C-V>o103 \<C-V>33a\<C-V>xfg\<C-V>o78\<Esc>"
-  endif
+  let t = "o\<C-V>65\<C-V>x42\<C-V>o103 \<C-V>33a\<C-V>xfg\<C-V>o78\<Esc>"
 
   exe "normal " . t
   call assert_equal("ABC !a\<C-O>g\<C-G>8", getline(2))
diff --git a/src/testdir/test_exec_while_if.vim b/src/testdir/test_exec_while_if.vim
--- a/src/testdir/test_exec_while_if.vim
+++ b/src/testdir/test_exec_while_if.vim
@@ -6,11 +6,7 @@ func Test_exec_while_if()
   let i = 0
   while i < 12
     let i = i + 1
-    if has("ebcdic")
-      execute "normal o" . i . "\047"
-    else
-      execute "normal o" . i . "\033"
-    endif
+    execute "normal o" . i . "\033"
     if i % 2
       normal Ax
       if i == 9
@@ -21,21 +17,13 @@ func Test_exec_while_if()
       else
         let j = 9
         while j > 0
-          if has("ebcdic")
-            execute "normal" j . "a" . j . "\x27"
-          else
-            execute "normal" j . "a" . j . "\x1b"
-          endif
+          execute "normal" j . "a" . j . "\x1b"
           let j = j - 1
         endwhile
       endif
     endif
     if i == 9
-      if has("ebcdic")
-        execute "normal Az\047"
-      else
-        execute "normal Az\033"
-      endif
+      execute "normal Az\033"
     endif
   endwhile
   unlet i j
diff --git a/src/testdir/test_expr.vim b/src/testdir/test_expr.vim
--- a/src/testdir/test_expr.vim
+++ b/src/testdir/test_expr.vim
@@ -245,11 +245,7 @@ func Test_printf_misc()
       call assert_equal('65535', printf('%ld', 0xFFFF))
       call assert_equal('131071', printf('%ld', 0x1FFFF))
 
-      if has('ebcdic')
-        call assert_equal('#', printf('%c', 123))
-      else
-        call assert_equal('{', printf('%c', 123))
-      endif
+      call assert_equal('{', printf('%c', 123))
       call assert_equal('abc', printf('%s', 'abc'))
       call assert_equal('abc', printf('%S', 'abc'))
 
diff --git a/src/testdir/test_gf.vim b/src/testdir/test_gf.vim
--- a/src/testdir/test_gf.vim
+++ b/src/testdir/test_gf.vim
@@ -19,11 +19,7 @@ func Test_gf_url()
   call search("^second")
   call search("URL")
   call assert_equal("URL://machine.name/tmp/vimtest2b", expand("<cfile>"))
-  if has("ebcdic")
-      set isf=@,240-249,/,.,-,_,+,,,$,:,~,\
-  else
-      set isf=@,48-57,/,.,-,_,+,,,$,~,\
-  endif
+  set isf=@,48-57,/,.,-,_,+,,,$,~,\
   call search("^third")
   call search("name")
   call assert_equal("URL:\\\\machine.name\\vimtest2c", expand("<cfile>"))
@@ -90,11 +86,7 @@ endfunc
 
 " Test for invoking 'gf' on a ${VAR} variable
 func Test_gf()
-  if has("ebcdic")
-    set isfname=@,240-249,/,.,-,_,+,,,$,:,~,{,}
-  else
-    set isfname=@,48-57,/,.,-,_,+,,,$,:,~,{,}
-  endif
+  set isfname=@,48-57,/,.,-,_,+,,,$,:,~,{,}
 
   call writefile(["Test for gf command"], "Xtest1")
   if has("unix")
diff --git a/src/testdir/test_regexp_utf8.vim b/src/testdir/test_regexp_utf8.vim
--- a/src/testdir/test_regexp_utf8.vim
+++ b/src/testdir/test_regexp_utf8.vim
@@ -152,9 +152,6 @@ func s:classes_test()
   if has('win32')
     let identchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§µÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ'
     let kwordchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzµÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
-  elseif has('ebcdic')
-    let identchars_ok = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz€ŒŽœž¬®µº¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
-    let kwordchars_ok = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz€ŒŽœž¬®µº¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
   else
     let identchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzµÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
     let kwordchars_ok = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyzµÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
@@ -166,8 +163,6 @@ func s:classes_test()
     let fnamechars_ok = '$+,-./0123456789:ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
   elseif has('vms')
     let fnamechars_ok = '#$%+,-./0123456789:;<>ABCDEFGHIJKLMNOPQRSTUVWXYZ[]_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
-  elseif has('ebcdic')
-    let fnamechars_ok = '#$%+,-./=ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
   else
     let fnamechars_ok = '#$%+,-./0123456789=ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ'
   endif
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -231,11 +231,7 @@ static char *(features[]) =
 #else
 	"-dnd",
 #endif
-#ifdef EBCDIC
-	"+ebcdic",
-#else
 	"-ebcdic",
-#endif
 #ifdef FEAT_EMACS_TAGS
 	"+emacs_tags",
 #else
@@ -751,6 +747,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4273,
+/**/
     4272,
 /**/
     4271,
diff --git a/src/viminfo.c b/src/viminfo.c
--- a/src/viminfo.c
+++ b/src/viminfo.c
@@ -162,7 +162,7 @@ viminfo_writestring(FILE *fd, char_u *p)
     // the string (e.g., variable name).  Add something to the length for the
     // '<', NL and trailing NUL.
     if (len > LSIZE / 2)
-	fprintf(fd, IF_EB("\026%d\n<", CTRL_V_STR "%d\n<"), len + 3);
+	fprintf(fd, "\026%d\n<", len + 3);
 
     while ((c = *p++) != NUL)
     {
@@ -2485,11 +2485,9 @@ read_viminfo_filemark(vir_T *virp, int f
     // We only get here if line[0] == '\'' or '-'.
     // Illegal mark names are ignored (for future expansion).
     str = virp->vir_line + 1;
-    if (
-#ifndef EBCDIC
-	    *str <= 127 &&
-#endif
-	    ((*virp->vir_line == '\'' && (VIM_ISDIGIT(*str) || isupper(*str)))
+    if (*str <= 127
+	    && ((*virp->vir_line == '\''
+				       && (VIM_ISDIGIT(*str) || isupper(*str)))
 	     || (*virp->vir_line == '-' && *str == '\'')))
     {
 	if (*str == '\'')