vim: src/macros.h annotate

annotate src/macros.h @ 13471:198769450820

Added tag v8.0.1609 for changeset 6faef782f50b5ec0184ab33144c4d55340922ee0

author	Christian Brabandt <cb@256bit.org>
date	Fri, 16 Mar 2018 21:00:09 +0100
parents	6740c499de13
children	cec5137d5332

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 9925 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 * macros.h: macro definitions for often used code
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	11 *
506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	12 * Macros should be ALL_CAPS. An exception is for where a function is
506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	13 * replaced and an argument is not used more than once.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16 /*
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	17 * PCHAR(lp, c) - put character 'c' at position 'lp'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 */
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	19 #define PCHAR(lp, c) (*(ml_get_buf(curbuf, (lp).lnum, TRUE) + (lp).col) = (c))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22 * Position comparisons
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 #ifdef FEAT_VIRTUALEDIT
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	25 # define LT_POS(a, b) (((a).lnum != (b).lnum) \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 ? (a).lnum < (b).lnum \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 : (a).col != (b).col \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28 ? (a).col < (b).col \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29 : (a).coladd < (b).coladd)
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	30 # define LT_POSP(a, b) (((a)->lnum != (b)->lnum) \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 ? (a)->lnum < (b)->lnum \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	32 : (a)->col != (b)->col \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	33 ? (a)->col < (b)->col \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 : (a)->coladd < (b)->coladd)
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	35 # define EQUAL_POS(a, b) (((a).lnum == (b).lnum) && ((a).col == (b).col) && ((a).coladd == (b).coladd))
778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	36 # define CLEAR_POS(a) {(a)->lnum = 0; (a)->col = 0; (a)->coladd = 0;}
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 #else
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	38 # define LT_POS(a, b) (((a).lnum != (b).lnum) \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39 ? ((a).lnum < (b).lnum) : ((a).col < (b).col))
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	40 # define LT_POSP(a, b) (((a)->lnum != (b)->lnum) \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	41 ? ((a)->lnum < (b)->lnum) : ((a)->col < (b)->col))
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	42 # define EQUAL_POS(a, b) (((a).lnum == (b).lnum) && ((a).col == (b).col))
778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	43 # define CLEAR_POS(a) {(a)->lnum = 0; (a)->col = 0;}
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	46 #define LTOREQ_POS(a, b) (LT_POS(a, b) \|\| EQUAL_POS(a, b))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 /*
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	49 * VIM_ISWHITE() is used for "^" and the like. It differs from isspace()
f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	50 * because it doesn't include <CR> and <LF> and the like.
f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	51 */
f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	52 #define VIM_ISWHITE(x) ((x) == ' ' \|\| (x) == '\t')
f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	53
f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	54 /*
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	55 * LINEEMPTY() - return TRUE if the line is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56 */
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	57 #define LINEEMPTY(p) (*ml_get(p) == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 /*
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	60 * BUFEMPTY() - return TRUE if the current buffer is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 */
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	62 #define BUFEMPTY() (curbuf->b_ml.ml_line_count == 1 && *ml_get((linenr_T)1) == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 * toupper() and tolower() that use the current locale.
1365 79a23c19108a updated for version 7.1-079 vimboss parents: 1199 diff changeset	66 * On some systems toupper()/tolower() only work on lower/uppercase
79a23c19108a updated for version 7.1-079 vimboss parents: 1199 diff changeset	67 * characters, first use islower() or isupper() then.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 * Careful: Only call TOUPPER_LOC() and TOLOWER_LOC() with a character in the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 * range 0 - 255. toupper()/tolower() on some systems can't handle others.
1365 79a23c19108a updated for version 7.1-079 vimboss parents: 1199 diff changeset	70 * Note: It is often better to use MB_TOLOWER() and MB_TOUPPER(), because many
79a23c19108a updated for version 7.1-079 vimboss parents: 1199 diff changeset	71 * toupper() and tolower() implementations only work for ASCII.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	73 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	74 # define TOUPPER_LOC(c) toupper_tab[(c) & 255]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 # define TOLOWER_LOC(c) tolower_tab[(c) & 255]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 # ifdef BROKEN_TOUPPER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78 # define TOUPPER_LOC(c) (islower(c) ? toupper(c) : (c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	79 # define TOLOWER_LOC(c) (isupper(c) ? tolower(c) : (c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	81 # define TOUPPER_LOC toupper
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82 # define TOLOWER_LOC tolower
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	83 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	84 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 /* toupper() and tolower() for ASCII only and ignore the current locale. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	87 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	88 # define TOUPPER_ASC(c) (islower(c) ? toupper(c) : (c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	89 # define TOLOWER_ASC(c) (isupper(c) ? tolower(c) : (c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	90 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	91 # define TOUPPER_ASC(c) (((c) < 'a' \|\| (c) > 'z') ? (c) : (c) - ('a' - 'A'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92 # define TOLOWER_ASC(c) (((c) < 'A' \|\| (c) > 'Z') ? (c) : (c) + ('a' - 'A'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	93 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	94
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	95 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	96 * MB_ISLOWER() and MB_ISUPPER() are to be used on multi-byte characters. But
492 81c06952fb1d updated for version 7.0135 vimboss parents: 474 diff changeset	97 * don't use them for negative values!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 #ifdef FEAT_MBYTE
492 81c06952fb1d updated for version 7.0135 vimboss parents: 474 diff changeset	100 # define MB_ISLOWER(c) vim_islower(c)
81c06952fb1d updated for version 7.0135 vimboss parents: 474 diff changeset	101 # define MB_ISUPPER(c) vim_isupper(c)
81c06952fb1d updated for version 7.0135 vimboss parents: 474 diff changeset	102 # define MB_TOLOWER(c) vim_tolower(c)
81c06952fb1d updated for version 7.0135 vimboss parents: 474 diff changeset	103 # define MB_TOUPPER(c) vim_toupper(c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	105 # define MB_ISLOWER(c) islower(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	106 # define MB_ISUPPER(c) isupper(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	107 # define MB_TOLOWER(c) TOLOWER_LOC(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 # define MB_TOUPPER(c) TOUPPER_LOC(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	109 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	110
4857 84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	111 /* Use our own isdigit() replacement, because on MS-Windows isdigit() returns
84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	112 * non-zero for superscript 1. Also avoids that isdigit() crashes for numbers
84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	113 * below 0 and above 255. */
84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	114 #define VIM_ISDIGIT(c) ((unsigned)(c) - '0' < 10)
84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	115
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	116 /* Like isalpha() but reject non-ASCII characters. Can't be used with a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	117 * special key (negative value). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	118 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	119 # define ASCII_ISALPHA(c) isalpha(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	120 # define ASCII_ISALNUM(c) isalnum(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121 # define ASCII_ISLOWER(c) islower(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	122 # define ASCII_ISUPPER(c) isupper(c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 #else
4849 fc7f985df537 updated for version 7.3.1171 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	124 # define ASCII_ISLOWER(c) ((unsigned)(c) - 'a' < 26)
fc7f985df537 updated for version 7.3.1171 Bram Moolenaar <bram@vim.org> parents: 4805 diff changeset	125 # define ASCII_ISUPPER(c) ((unsigned)(c) - 'A' < 26)
4857 84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	126 # define ASCII_ISALPHA(c) (ASCII_ISUPPER(c) \|\| ASCII_ISLOWER(c))
84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	127 # define ASCII_ISALNUM(c) (ASCII_ISALPHA(c) \|\| VIM_ISDIGIT(c))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	128 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	129
6909 676906c33768 patch 7.4.774 Bram Moolenaar <bram@vim.org> parents: 6339 diff changeset	130 /* Returns empty string if it is NULL. */
8247 6ee794dc950e commit https://github.com/vim/vim/commit/669cac0a805333e69b9e1176425083914eada659 Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	131 #define EMPTY_IF_NULL(x) ((x) ? (x) : (char_u *)"")
6909 676906c33768 patch 7.4.774 Bram Moolenaar <bram@vim.org> parents: 6339 diff changeset	132
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135 * Adjust chars in a language according to 'langmap' option.
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	136 * NOTE that there is no noticeable overhead if 'langmap' is not set.
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	137 * When set the overhead for characters < 256 is small.
6339 7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	138 * Don't apply 'langmap' if the character comes from the Stuff buffer or from
7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	139 * a mapping and the langnoremap option was set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 * The do-while is just to ignore a ';' after the macro.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141 */
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	142 # ifdef FEAT_MBYTE
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	143 # define LANGMAP_ADJUST(c, condition) \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	144 do { \
6339 7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	145 if (*p_langmap \
7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	146 && (condition) \
9925 3fba3e8326a7 commit https://github.com/vim/vim/commit/920694c1b60fac8017b8909efcc24f189804a9bb Christian Brabandt <cb@256bit.org> parents: 9898 diff changeset	147 && (p_lrm \|\| (!p_lrm && KeyTyped)) \
6339 7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	148 && !KeyStuffed \
7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	149 && (c) >= 0) \
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	150 { \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	151 if ((c) < 256) \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	152 c = langmap_mapchar[c]; \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	153 else \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	154 c = langmap_adjust_mb(c); \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	155 } \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 } while (0)
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	157 # else
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	158 # define LANGMAP_ADJUST(c, condition) \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	159 do { \
6339 7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	160 if (*p_langmap \
7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	161 && (condition) \
9925 3fba3e8326a7 commit https://github.com/vim/vim/commit/920694c1b60fac8017b8909efcc24f189804a9bb Christian Brabandt <cb@256bit.org> parents: 9898 diff changeset	162 && (p_lrm \|\| (!p_lrm && KeyTyped)) \
6339 7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	163 && !KeyStuffed \
7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	164 && (c) >= 0 && (c) < 256) \
2330 ea4bf6df1a8a Whitespace cleanup. Bram Moolenaar <bram@vim.org> parents: 2244 diff changeset	165 c = langmap_mapchar[c]; \
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	166 } while (0)
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	167 # endif
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	168 #else
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	169 # define LANGMAP_ADJUST(c, condition) /* nop */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 /*
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	173 * VIM_ISBREAK() is used very often if 'linebreak' is set, use a macro to make
506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	174 * it work fast. Only works for single byte characters!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 */
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	176 #define VIM_ISBREAK(c) ((c) < 256 && breakat_flags[(char_u)(c)])
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 * On VMS file names are different and require a translation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180 * On the Mac open() has only two arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 # define mch_access(n, p) access(vms_fixfilename(n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 /* see mch_open() comment */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 # define mch_fopen(n, p) fopen(vms_fixfilename(n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 # define mch_fstat(n, p) fstat(vms_fixfilename(n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 /* VMS does not have lstat() */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 # define mch_stat(n, p) stat(vms_fixfilename(n), (p))
10328 299f1669c20e commit https://github.com/vim/vim/commit/de5e2c219b99895445fb75ae3541ee69282a5846 Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	189 # define mch_rmdir(n) rmdir(vms_fixfilename(n))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 # ifndef WIN32
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	192 # define mch_access(n, p) access((n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 # define mch_fstat(n, p) fstat((n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 # ifdef MSWIN /* has it's own mch_stat() function */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 # define mch_stat(n, p) vim_stat((n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	197 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 # ifdef STAT_IGNORES_SLASH
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	199 # define mch_stat(n, p) vim_stat((n), (p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 # define mch_stat(n, p) stat((n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205
21 db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	206 #ifdef HAVE_LSTAT
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	207 # define mch_lstat(n, p) lstat((n), (p))
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	208 #else
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	209 # define mch_lstat(n, p) mch_stat((n), (p))
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	210 #endif
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	211
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 11921 diff changeset	212 #ifdef VMS
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 * It is possible to force some record format with:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 * # define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p)), "rat=cr", "rfm=stmlf", "mrs=0")
1199 3acf7c922a04 updated for version 7.1b vimboss parents: 961 diff changeset	216 * but it is not recommended, because it can destroy indexes etc.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 */
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 11921 diff changeset	218 # define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 /* mch_open_rw(): invoke mch_open() with third argument for user R/W. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 #if defined(UNIX) \|\| defined(VMS) /* open in rw------- mode */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 # define mch_open_rw(n, f) mch_open((n), (f), (mode_t)0600)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 #else
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 8174 diff changeset	225 # if defined(MSWIN) /* open read/write */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 # define mch_open_rw(n, f) mch_open((n), (f), S_IREAD \| S_IWRITE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 # define mch_open_rw(n, f) mch_open((n), (f), 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232 #ifdef STARTUPTIME
1972 82f866f19e91 updated for version 7.2-269 vimboss parents: 1883 diff changeset	233 # define TIME_MSG(s) { if (time_fd != NULL) time_msg(s, NULL); }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 # define TIME_MSG(s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	239 # define REPLACE_NORMAL(s) (((s) & REPLACE_FLAG) && !((s) & VREPLACE_FLAG))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 # define REPLACE_NORMAL(s) ((s) & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	245 # define UTF_COMPOSINGLIKE(p1, p2) utf_composinglike((p1), (p2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	246 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 # define UTF_COMPOSINGLIKE(p1, p2) utf_iscomposing(utf_ptr2char(p2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	251 /* Whether to draw the vertical bar on the right side of the cell. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 # define CURSOR_BAR_RIGHT (curwin->w_p_rl && (!(State & CMDLINE) \|\| cmdmsg_rl))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 #endif
13 24d5189d3956 updated for version 7.0005 vimboss parents: 7 diff changeset	254
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	255 /*
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	256 * MB_PTR_ADV(): advance a pointer to the next character, taking care of
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	257 * multi-byte characters if needed.
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	258 * MB_PTR_BACK(): backup a pointer to the previous character, taking care of
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	259 * multi-byte characters if needed.
98 98435a8ddb09 updated for version 7.0038 vimboss parents: 39 diff changeset	260 * MB_COPY_CHAR(f, t): copy one char from "f" to "t" and advance the pointers.
456 c4d200412ae9 updated for version 7.0121 vimboss parents: 377 diff changeset	261 * PTR2CHAR(): get character from pointer.
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	262 */
410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	263 #ifdef FEAT_MBYTE
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 11921 diff changeset	264 /* Get the length of the character p points to, including composing chars */
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	265 # define MB_PTR2LEN(p) (has_mbyte ? (*mb_ptr2len)(p) : 1)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 456 diff changeset	266 /* Advance multi-byte pointer, skip over composing chars. */
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	267 # define MB_PTR_ADV(p) p += has_mbyte ? (*mb_ptr2len)(p) : 1
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 456 diff changeset	268 /* Advance multi-byte pointer, do not skip over composing chars. */
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	269 # define MB_CPTR_ADV(p) p += enc_utf8 ? utf_ptr2len(p) : has_mbyte ? (*mb_ptr2len)(p) : 1
5905 662ae48e7e24 updated for version 7.4.295 Bram Moolenaar <bram@vim.org> parents: 4857 diff changeset	270 /* Backup multi-byte pointer. Only use with "p" > "s" ! */
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	271 # define MB_PTR_BACK(s, p) p -= has_mbyte ? ((*mb_head_off)(s, p - 1) + 1) : 1
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 456 diff changeset	272 /* get length of multi-byte char, not including composing chars */
9898 bff8a09016a5 commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1 Christian Brabandt <cb@256bit.org> parents: 9570 diff changeset	273 # define MB_CPTR2LEN(p) (enc_utf8 ? utf_ptr2len(p) : (*mb_ptr2len)(p))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 456 diff changeset	274
98 98435a8ddb09 updated for version 7.0038 vimboss parents: 39 diff changeset	275 # define MB_COPY_CHAR(f, t) if (has_mbyte) mb_copy_char(&f, &t); else t++ = f++
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1811 diff changeset	276 # define MB_CHARLEN(p) (has_mbyte ? mb_charlen(p) : (int)STRLEN(p))
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	277 # define MB_CHAR2LEN(c) (has_mbyte ? mb_char2len(c) : 1)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 456 diff changeset	278 # define PTR2CHAR(p) (has_mbyte ? mb_ptr2char(p) : (int)*(p))
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	279 #else
3693 c612d154bcdd updated for version 7.3.606 Bram Moolenaar <bram@vim.org> parents: 2583 diff changeset	280 # define MB_PTR2LEN(p) 1
9898 bff8a09016a5 commit https://github.com/vim/vim/commit/d3c907b5d2b352482b580a0cf687cbbea4c19ea1 Christian Brabandt <cb@256bit.org> parents: 9570 diff changeset	281 # define MB_CPTR2LEN(p) 1
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	282 # define MB_PTR_ADV(p) ++p
506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	283 # define MB_CPTR_ADV(p) ++p
506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	284 # define MB_PTR_BACK(s, p) --p
456 c4d200412ae9 updated for version 7.0121 vimboss parents: 377 diff changeset	285 # define MB_COPY_CHAR(f, t) t++ = f++
c4d200412ae9 updated for version 7.0121 vimboss parents: 377 diff changeset	286 # define MB_CHARLEN(p) STRLEN(p)
4805 66803af09906 updated for version 7.3.1149 Bram Moolenaar <bram@vim.org> parents: 3693 diff changeset	287 # define MB_CHAR2LEN(c) 1
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 456 diff changeset	288 # define PTR2CHAR(p) ((int)*(p))
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	289 #endif
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	290
c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	291 #ifdef FEAT_AUTOCHDIR
c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	292 # define DO_AUTOCHDIR if (p_acd) do_autochdir();
c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	293 #else
c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	294 # define DO_AUTOCHDIR
c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	295 #endif
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2330 diff changeset	296
13384 6740c499de13 patch 8.0.1566: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13244 diff changeset	297 #define RESET_BINDING(wp) (wp)->w_p_scb = FALSE; (wp)->w_p_crb = FALSE
7103 84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	298
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	299 #ifdef FEAT_DIFF
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	300 # define PLINES_NOFILL(x) plines_nofill(x)
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	301 #else
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	302 # define PLINES_NOFILL(x) plines(x)
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	303 #endif
7109 fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 7103 diff changeset	304
8493 caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821 Christian Brabandt <cb@256bit.org> parents: 8395 diff changeset	305 #if defined(FEAT_JOB_CHANNEL) \|\| defined(FEAT_CLIENTSERVER)
7109 fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 7103 diff changeset	306 # define MESSAGE_QUEUE
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 7103 diff changeset	307 #endif
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	308
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	309 #if defined(FEAT_EVAL) && defined(FEAT_FLOAT)
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	310 # include <float.h>
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	311 # if defined(HAVE_MATH_H)
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	312 /* for isnan() and isinf() */
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	313 # include <math.h>
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	314 # endif
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	315 # ifdef USING_FLOAT_STUFF
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	316 # if defined(WIN32)
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	317 # ifndef isnan
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	318 # define isnan(x) _isnan(x)
8395 8137d5b642f3 commit https://github.com/vim/vim/commit/0c171716c0430458741fbf18a6fd4baea4c0390b Christian Brabandt <cb@256bit.org> parents: 8390 diff changeset	319 static __inline int isinf(double x) { return !_finite(x) && !_isnan(x); }
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	320 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	321 # else
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	322 # ifndef HAVE_ISNAN
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	323 static inline int isnan(double x) { return x != x; }
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	324 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	325 # ifndef HAVE_ISINF
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	326 static inline int isinf(double x) { return !isnan(x) && isnan(x - x); }
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	327 # endif
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	328 # endif
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	329 # if !defined(INFINITY)
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	330 # if defined(DBL_MAX)
10344 e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	331 # ifdef VMS
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	332 # define INFINITY DBL_MAX
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	333 # else
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	334 # define INFINITY (DBL_MAX+DBL_MAX)
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	335 # endif
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	336 # else
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	337 # define INFINITY (1.0 / 0.0)
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	338 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	339 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	340 # if !defined(NAN)
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	341 # define NAN (INFINITY-INFINITY)
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	342 # endif
11461 5be73ebf6a15 patch 8.0.0614: float2nr() is not exactly right Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	343 # if !defined(DBL_EPSILON)
5be73ebf6a15 patch 8.0.0614: float2nr() is not exactly right Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	344 # define DBL_EPSILON 2.2204460492503131e-16
5be73ebf6a15 patch 8.0.0614: float2nr() is not exactly right Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	345 # endif
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	346 # endif
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	347 #endif
9570 695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	348
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	349 /*
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	350 * In a hashtab item "hi_key" points to "di_key" in a dictitem.
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	351 * This avoids adding a pointer to the hashtab item.
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	352 * DI2HIKEY() converts a dictitem pointer to a hashitem key pointer.
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	353 * HIKEY2DI() converts a hashitem key pointer to a dictitem pointer.
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	354 * HI2DI() converts a hashitem pointer to a dictitem pointer.
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	355 */
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	356 #define DI2HIKEY(di) ((di)->di_key)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	357 #define HIKEY2DI(p) ((dictitem_T *)(p - offsetof(dictitem_T, di_key)))
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	358 #define HI2DI(hi) HIKEY2DI((hi)->hi_key)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	359
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	360 /*
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	361 * Flush control functions.
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	362 */
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	363 #ifdef FEAT_GUI
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	364 # define mch_enable_flush() gui_enable_flush()
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	365 # define mch_disable_flush() gui_disable_flush()
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	366 #else
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	367 # define mch_enable_flush()
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	368 # define mch_disable_flush()
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	369 #endif
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	370
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	371 /*
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	372 * Like vim_free(), and also set the pointer to NULL.
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	373 */
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	374 #define VIM_CLEAR(p) \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	375 do { \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	376 if ((p) != NULL) { \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	377 vim_free(p); \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	378 (p) = NULL; \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	379 } \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	380 } while (0)

Mercurial > vim

annotate src/macros.h @ 13471:198769450820