vim: src/macros.h annotate

annotate src/macros.h @ 32032:265476b2cfeb

Added tag v9.0.1347 for changeset e9b8deedab606e4e7bd40237c853df9ac5e4bf41

author	Bram Moolenaar <Bram@vim.org>
date	Thu, 23 Feb 2023 21:15:04 +0100
parents	50555279168b
children	04d9dff67d99

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 /*
14216 12bdbf9f7e20 patch 8.1.0125: virtual edit replace with multi-byte fails at end of line Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	17 * PBYTE(lp, c) - put byte 'c' at position 'lp'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 */
14216 12bdbf9f7e20 patch 8.1.0125: virtual edit replace with multi-byte fails at end of line Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	19 #define PBYTE(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 */
15636 6f1c7e9a6393 patch 8.1.0826: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15605 diff changeset	24 #define LT_POS(a, b) (((a).lnum != (b).lnum) \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 ? (a).lnum < (b).lnum \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 : (a).col != (b).col \
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).coladd < (b).coladd)
15636 6f1c7e9a6393 patch 8.1.0826: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15605 diff changeset	29 #define LT_POSP(a, b) (((a)->lnum != (b)->lnum) \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	30 ? (a)->lnum < (b)->lnum \
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 : (a)->col != (b)->col \
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)->coladd < (b)->coladd)
15636 6f1c7e9a6393 patch 8.1.0826: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15605 diff changeset	34 #define EQUAL_POS(a, b) (((a).lnum == (b).lnum) && ((a).col == (b).col) && ((a).coladd == (b).coladd))
16162 cd5c83115ec6 patch 8.1.1086: too many curly braces Bram Moolenaar <Bram@vim.org> parents: 16066 diff changeset	35 #define CLEAR_POS(a) do {(a)->lnum = 0; (a)->col = 0; (a)->coladd = 0;} while (0)
20647 8a2b86a39ef4 patch 8.2.0877: cannot get the search statistics Bram Moolenaar <Bram@vim.org> parents: 20392 diff changeset	36 #define EMPTY_POS(a) ((a).lnum == 0 && (a).col == 0 && (a).coladd == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	38 #define LTOREQ_POS(a, b) (LT_POS(a, b) \|\| EQUAL_POS(a, b))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 /*
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 19629 diff changeset	41 * VIM_ISWHITE() differs from isspace() because it doesn't include <CR> and
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 19629 diff changeset	42 * <LF> and the like.
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	43 */
20013 bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 19629 diff changeset	44 #define VIM_ISWHITE(x) ((x) == ' ' \|\| (x) == '\t')
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines Bram Moolenaar <Bram@vim.org> parents: 19629 diff changeset	45 #define IS_WHITE_OR_NUL(x) ((x) == ' ' \|\| (x) == '\t' \|\| (x) == NUL)
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	46
f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11127 diff changeset	47 /*
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	48 * LINEEMPTY() - return TRUE if the line is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 */
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	50 #define LINEEMPTY(p) (*ml_get(p) == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	51
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52 /*
11121 778c10516955 patch 8.0.0448: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 10344 diff changeset	53 * BUFEMPTY() - return TRUE if the current buffer is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: 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 #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	56
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58 * toupper() and tolower() that use the current locale.
1365 79a23c19108a updated for version 7.1-079 vimboss parents: 1199 diff changeset	59 * On some systems toupper()/tolower() only work on lower/uppercase
79a23c19108a updated for version 7.1-079 vimboss parents: 1199 diff changeset	60 * characters, first use islower() or isupper() then.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 * Careful: Only call TOUPPER_LOC() and TOLOWER_LOC() with a character in the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 * 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	63 * 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	64 * toupper() and tolower() implementations only work for ASCII.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 #ifdef MSWIN
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 # define TOUPPER_LOC(c) toupper_tab[(c) & 255]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 # define TOLOWER_LOC(c) tolower_tab[(c) & 255]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 # ifdef BROKEN_TOUPPER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 # define TOUPPER_LOC(c) (islower(c) ? toupper(c) : (c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	72 # define TOLOWER_LOC(c) (isupper(c) ? tolower(c) : (c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	73 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	74 # define TOUPPER_LOC toupper
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	75 # define TOLOWER_LOC tolower
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	76 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	77 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	78
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	79 // toupper() and tolower() for ASCII only and ignore the current locale.
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27342 diff changeset	80 #define TOUPPER_ASC(c) (((c) < 'a' \|\| (c) > 'z') ? (c) : (c) - ('a' - 'A'))
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27342 diff changeset	81 #define TOLOWER_ASC(c) (((c) < 'A' \|\| (c) > 'Z') ? (c) : (c) + ('a' - 'A'))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	82
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	83 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	84 * 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	85 * don't use them for negative values!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	86 */
15605 62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	87 #define MB_ISLOWER(c) vim_islower(c)
62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	88 #define MB_ISUPPER(c) vim_isupper(c)
62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	89 #define MB_TOLOWER(c) vim_tolower(c)
62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	90 #define MB_TOUPPER(c) vim_toupper(c)
20772 097f5b5c907b patch 8.2.0938: NFA regexp uses tolower ()to compare ignore-case Bram Moolenaar <Bram@vim.org> parents: 20647 diff changeset	91 #define MB_CASEFOLD(c) (enc_utf8 ? utf_fold(c) : MB_TOLOWER(c))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	92
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	93 // Use our own isdigit() replacement, because on MS-Windows isdigit() returns
6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	94 // non-zero for superscript 1. Also avoids that isdigit() crashes for numbers
6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	95 // below 0 and above 255.
4857 84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	96 #define VIM_ISDIGIT(c) ((unsigned)(c) - '0' < 10)
84a8d1ba81c3 updated for version 7.3.1175 Bram Moolenaar <bram@vim.org> parents: 4849 diff changeset	97
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	98 // Like isalpha() but reject non-ASCII characters. Can't be used with a
6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	99 // special key (negative value).
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27342 diff changeset	100 #define ASCII_ISLOWER(c) ((unsigned)(c) - 'a' < 26)
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27342 diff changeset	101 #define ASCII_ISUPPER(c) ((unsigned)(c) - 'A' < 26)
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27342 diff changeset	102 #define ASCII_ISALPHA(c) (ASCII_ISUPPER(c) \|\| ASCII_ISLOWER(c))
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27342 diff changeset	103 #define ASCII_ISALNUM(c) (ASCII_ISALPHA(c) \|\| VIM_ISDIGIT(c))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	105 // 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	106 #define EMPTY_IF_NULL(x) ((x) ? (x) : (char_u *)"")
6909 676906c33768 patch 7.4.774 Bram Moolenaar <bram@vim.org> parents: 6339 diff changeset	107
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	109 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	110 * Adjust chars in a language according to 'langmap' option.
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	111 * NOTE that there is no noticeable overhead if 'langmap' is not set.
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	112 * 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	113 * 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	114 * a mapping and the langnoremap option was set.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	115 * The do-while is just to ignore a ';' after the macro.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	116 */
15605 62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	117 # define LANGMAP_ADJUST(c, condition) \
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	118 do { \
6339 7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	119 if (*p_langmap \
7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	120 && (condition) \
9925 3fba3e8326a7 commit https://github.com/vim/vim/commit/920694c1b60fac8017b8909efcc24f189804a9bb Christian Brabandt <cb@256bit.org> parents: 9898 diff changeset	121 && (p_lrm \|\| (!p_lrm && KeyTyped)) \
6339 7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	122 && !KeyStuffed \
7b28dc1d756e updated for version 7.4.502 Bram Moolenaar <bram@vim.org> parents: 5905 diff changeset	123 && (c) >= 0) \
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	124 { \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	125 if ((c) < 256) \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	126 c = langmap_mapchar[c]; \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	127 else \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	128 c = langmap_adjust_mb(c); \
d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	129 } \
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	130 } while (0)
1811 d88bdbabfbc6 updated for version 7.2-109 vimboss parents: 1365 diff changeset	131 #else
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	132 # define LANGMAP_ADJUST(c, condition) // nop
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135 /*
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	136 * 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	137 * it work fast. Only works for single byte characters!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	138 */
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	139 #define VIM_ISBREAK(c) ((c) < 256 && breakat_flags[(char_u)(c)])
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 * On VMS file names are different and require a translation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 * On the Mac open() has only two arguments.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 #ifdef VMS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 # define mch_access(n, p) access(vms_fixfilename(n), (p))
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	147 // see mch_open() comment
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 # define mch_fopen(n, p) fopen(vms_fixfilename(n), (p))
23408 bdda90ed5f6c patch 8.2.2247: VMS: various smaller problems Bram Moolenaar <Bram@vim.org> parents: 21640 diff changeset	149 # define mch_fstat(n, p) fstat((n), (p))
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	150 # undef HAVE_LSTAT // VMS does not have lstat()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 # define mch_stat(n, p) stat(vms_fixfilename(n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 #else
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	153 # ifndef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 # define mch_access(n, p) access((n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155 # endif
21640 e7801d132dcb patch 8.2.1370: MS-Windows: warning for using fstat() with stat_T Bram Moolenaar <Bram@vim.org> parents: 20772 diff changeset	156
27342 41a940219183 patch 8.2.4199: MS-Windows: Support for MSVC 2003 is not useful Bram Moolenaar <Bram@vim.org> parents: 25477 diff changeset	157 // Use 64-bit fstat function on MS-Windows.
21640 e7801d132dcb patch 8.2.1370: MS-Windows: warning for using fstat() with stat_T Bram Moolenaar <Bram@vim.org> parents: 20772 diff changeset	158 // NOTE: This condition is the same as for the stat_T type.
27342 41a940219183 patch 8.2.4199: MS-Windows: Support for MSVC 2003 is not useful Bram Moolenaar <Bram@vim.org> parents: 25477 diff changeset	159 # ifdef MSWIN
21640 e7801d132dcb patch 8.2.1370: MS-Windows: warning for using fstat() with stat_T Bram Moolenaar <Bram@vim.org> parents: 20772 diff changeset	160 # define mch_fstat(n, p) _fstat64((n), (p))
e7801d132dcb patch 8.2.1370: MS-Windows: warning for using fstat() with stat_T Bram Moolenaar <Bram@vim.org> parents: 20772 diff changeset	161 # else
e7801d132dcb patch 8.2.1370: MS-Windows: warning for using fstat() with stat_T Bram Moolenaar <Bram@vim.org> parents: 20772 diff changeset	162 # define mch_fstat(n, p) fstat((n), (p))
e7801d132dcb patch 8.2.1370: MS-Windows: warning for using fstat() with stat_T Bram Moolenaar <Bram@vim.org> parents: 20772 diff changeset	163 # endif
e7801d132dcb patch 8.2.1370: MS-Windows: warning for using fstat() with stat_T Bram Moolenaar <Bram@vim.org> parents: 20772 diff changeset	164
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	165 # ifdef MSWIN // has its own mch_stat() function
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	166 # define mch_stat(n, p) vim_stat((n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 # 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	169 # define mch_stat(n, p) vim_stat((n), (p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 # define mch_stat(n, p) stat((n), (p))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175
21 db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	176 #ifdef HAVE_LSTAT
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	177 # define mch_lstat(n, p) lstat((n), (p))
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	178 #else
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	179 # define mch_lstat(n, p) mch_stat((n), (p))
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	180 #endif
db5102f7e29f updated for version 7.0013 vimboss parents: 13 diff changeset	181
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 11921 diff changeset	182 #ifdef VMS
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 * It is possible to force some record format with:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 * # 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	186 * but it is not recommended, because it can destroy indexes etc.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 */
12716 351cf7c67bbe patch 8.0.1236: Mac features are confusing Christian Brabandt <cb@256bit.org> parents: 11921 diff changeset	188 # define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	191 // mch_open_rw(): invoke mch_open() with third argument for user R/W.
6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	192 #if defined(UNIX) \|\| defined(VMS) // open in rw------- mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 # define mch_open_rw(n, f) mch_open((n), (f), (mode_t)0600)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 #else
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	195 # if defined(MSWIN) // open read/write
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	196 # define mch_open_rw(n, f) mch_open((n), (f), S_IREAD \| S_IWRITE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	197 # else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198 # define mch_open_rw(n, f) mch_open((n), (f), 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 #ifdef STARTUPTIME
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	203 # define TIME_MSG(s) do { if (time_fd != NULL) time_msg(s, NULL); } while (0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 #else
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	205 # define TIME_MSG(s) do { /**/ } while (0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207
14424 0a69e6e708f9 patch 8.1.0226: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 14216 diff changeset	208 #define REPLACE_NORMAL(s) (((s) & REPLACE_FLAG) && !((s) & VREPLACE_FLAG))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 #ifdef FEAT_ARABIC
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	211 # define ARABIC_CHAR(ch) (((ch) & 0xFF00) == 0x0600)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 # define UTF_COMPOSINGLIKE(p1, p2) utf_composinglike((p1), (p2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 # define UTF_COMPOSINGLIKE(p1, p2) utf_iscomposing(utf_ptr2char(p2))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	216
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 #ifdef FEAT_RIGHTLEFT
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	218 // Whether to draw the vertical bar on the right side of the cell.
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28226 diff changeset	219 # define CURSOR_BAR_RIGHT (curwin->w_p_rl && (!(State & MODE_CMDLINE) \|\| cmdmsg_rl))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 #endif
13 24d5189d3956 updated for version 7.0005 vimboss parents: 7 diff changeset	221
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	222 /*
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	223 * 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	224 * 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	225 * 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	226 * multi-byte characters if needed.
98 98435a8ddb09 updated for version 7.0038 vimboss parents: 39 diff changeset	227 * 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	228 * PTR2CHAR(): get character from pointer.
39 410fa1a31baf updated for version 7.0023 vimboss parents: 21 diff changeset	229 */
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	230 // Advance multi-byte pointer, skip over composing chars.
18251 c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary Bram Moolenaar <Bram@vim.org> parents: 18249 diff changeset	231 #define MB_PTR_ADV(p) p += (*mb_ptr2len)(p)
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	232 // Advance multi-byte pointer, do not skip over composing chars.
18251 c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary Bram Moolenaar <Bram@vim.org> parents: 18249 diff changeset	233 #define MB_CPTR_ADV(p) p += enc_utf8 ? utf_ptr2len(p) : (*mb_ptr2len)(p)
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	234 // Backup multi-byte pointer. Only use with "p" > "s" !
28226 89c181c99e23 patch 8.2.4639: not sufficient parenthesis in preprocessor macros Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	235 #define MB_PTR_BACK(s, p) p -= has_mbyte ? ((*mb_head_off)(s, (p) - 1) + 1) : 1
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	236 // get length of multi-byte char, not including composing chars
15605 62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	237 #define MB_CPTR2LEN(p) (enc_utf8 ? utf_ptr2len(p) : (*mb_ptr2len)(p))
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 456 diff changeset	238
28226 89c181c99e23 patch 8.2.4639: not sufficient parenthesis in preprocessor macros Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	239 #define MB_COPY_CHAR(f, t) do { if (has_mbyte) mb_copy_char(&(f), &(t)); else (t)++ = (f)++; } while (0)
15605 62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	240 #define MB_CHARLEN(p) (has_mbyte ? mb_charlen(p) : (int)STRLEN(p))
62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	241 #define MB_CHAR2LEN(c) (has_mbyte ? mb_char2len(c) : 1)
62b3805506b3 patch 8.1.0810: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15034 diff changeset	242 #define PTR2CHAR(p) (has_mbyte ? mb_ptr2char(p) : (int)*(p))
24055 90d1636a8fcb patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte Bram Moolenaar <Bram@vim.org> parents: 24043 diff changeset	243 #define MB_CHAR2BYTES(c, b) do { if (has_mbyte) (b) += (mb_char2bytes)((c), (b)); else (b)++ = (c); } while(0)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	244
c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	245 #ifdef FEAT_AUTOCHDIR
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	246 # define DO_AUTOCHDIR do { if (p_acd) do_autochdir(); } while (0)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	247 #else
13632 cec5137d5332 patch 8.0.1688: some macros are used without a semicolon Christian Brabandt <cb@256bit.org> parents: 13384 diff changeset	248 # define DO_AUTOCHDIR do { /**/ } while (0)
961 c06c658691e2 updated for version 7.0-087 vimboss parents: 698 diff changeset	249 #endif
2583 7c2e6ba1d702 updated for version 7.3.008 Bram Moolenaar <bram@vim.org> parents: 2330 diff changeset	250
16162 cd5c83115ec6 patch 8.1.1086: too many curly braces Bram Moolenaar <Bram@vim.org> parents: 16066 diff changeset	251 #define RESET_BINDING(wp) do { (wp)->w_p_scb = FALSE; (wp)->w_p_crb = FALSE; \
cd5c83115ec6 patch 8.1.1086: too many curly braces Bram Moolenaar <Bram@vim.org> parents: 16066 diff changeset	252 } while (0)
7103 84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	253
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	254 #ifdef FEAT_DIFF
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	255 # define PLINES_NOFILL(x) plines_nofill(x)
31577 3c21865e8068 patch 9.0.1121: cursor positioning and display problems with 'smoothscroll' Bram Moolenaar <Bram@vim.org> parents: 30316 diff changeset	256 # define PLINES_WIN_NOFILL(w, l, h) plines_win_nofill((w), (l), (h))
7103 84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	257 #else
84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	258 # define PLINES_NOFILL(x) plines(x)
31577 3c21865e8068 patch 9.0.1121: cursor positioning and display problems with 'smoothscroll' Bram Moolenaar <Bram@vim.org> parents: 30316 diff changeset	259 # define PLINES_WIN_NOFILL(w, l, h) plines_win((w), (l), (h))
7103 84d318257a45 commit https://github.com/vim/vim/commit/43335ea394fe247132b9701c55cccf51e6c36425 Christian Brabandt <cb@256bit.org> parents: 6909 diff changeset	260 #endif
7109 fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 7103 diff changeset	261
8493 caed4b2d305f commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821 Christian Brabandt <cb@256bit.org> parents: 8395 diff changeset	262 #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	263 # define MESSAGE_QUEUE
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 7103 diff changeset	264 #endif
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	265
30316 f0afaca0bf74 patch 9.0.0494: small build misses float function declaraitons Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	266 #include <float.h>
f0afaca0bf74 patch 9.0.0494: small build misses float function declaraitons Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	267 #if defined(HAVE_MATH_H)
f0afaca0bf74 patch 9.0.0494: small build misses float function declaraitons Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	268 // for isnan() and isinf()
f0afaca0bf74 patch 9.0.0494: small build misses float function declaraitons Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	269 # include <math.h>
f0afaca0bf74 patch 9.0.0494: small build misses float function declaraitons Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	270 #endif
f0afaca0bf74 patch 9.0.0494: small build misses float function declaraitons Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	271
30310 029c59bf78f1 patch 9.0.0491: no good reason to build without the float feature Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	272 #if defined(FEAT_EVAL)
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	273 # ifdef USING_FLOAT_STUFF
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15636 diff changeset	274 # ifdef MSWIN
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	275 # ifndef isnan
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	276 # define isnan(x) _isnan(x)
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	277 static __inline int isinf(double x)
50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	278 { return !_finite(x) && !_isnan(x); }
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	279 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	280 # else
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	281 # ifndef HAVE_ISNAN
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	282 static inline int isnan(double x)
50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	283 { return x != x; }
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	284 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	285 # ifndef HAVE_ISINF
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	286 static inline int isinf(double x)
50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	287 { return !isnan(x) && isnan(x - x); }
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	288 # endif
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	289 # endif
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	290 # if !defined(INFINITY)
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	291 # if defined(DBL_MAX)
10344 e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	292 # ifdef VMS
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	293 # define INFINITY DBL_MAX
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	294 # else
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	295 # define INFINITY (DBL_MAX+DBL_MAX)
e70ff5756201 commit https://github.com/vim/vim/commit/98500fdc6119eb5f02d7a52ab6ffcac3085181be Christian Brabandt <cb@256bit.org> parents: 10328 diff changeset	296 # endif
8295 18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	297 # else
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	298 # define INFINITY (1.0 / 0.0)
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	299 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	300 # endif
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	301 # if !defined(NAN)
18fd94bd4eb8 commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8 Christian Brabandt <cb@256bit.org> parents: 8289 diff changeset	302 # define NAN (INFINITY-INFINITY)
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	303 # endif
11461 5be73ebf6a15 patch 8.0.0614: float2nr() is not exactly right Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	304 # if !defined(DBL_EPSILON)
5be73ebf6a15 patch 8.0.0614: float2nr() is not exactly right Christian Brabandt <cb@256bit.org> parents: 11129 diff changeset	305 # 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	306 # endif
8289 6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	307 # endif
6ae3fb4fe7c1 commit https://github.com/vim/vim/commit/136f29a91dbafce424e31a4af133155f997e8f78 Christian Brabandt <cb@256bit.org> parents: 8247 diff changeset	308 #endif
9570 695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	309
19181 94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19075 diff changeset	310 #ifdef FEAT_EVAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19075 diff changeset	311 # define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19075 diff changeset	312 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work Bram Moolenaar <Bram@vim.org> parents: 19075 diff changeset	313
9570 695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	314 /*
695186e11daa commit https://github.com/vim/vim/commit/840268400dc8fda62a14f8a084e8b1ea46619454 Christian Brabandt <cb@256bit.org> parents: 8493 diff changeset	315 * 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	316 * 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	317 * 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	318 * 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	319 * 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	320 */
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	321 #define DI2HIKEY(di) ((di)->di_key)
28226 89c181c99e23 patch 8.2.4639: not sufficient parenthesis in preprocessor macros Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	322 #define HIKEY2DI(p) ((dictitem_T *)((p) - offsetof(dictitem_T, di_key)))
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	323 #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	324
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	325 /*
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	326 * Flush control functions.
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	327 */
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	328 #ifdef FEAT_GUI
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	329 # 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	330 # 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	331 #else
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	332 # define mch_enable_flush()
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	333 # define mch_disable_flush()
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	334 #endif
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	335
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	336 /*
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	337 * 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	338 */
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	339 #define VIM_CLEAR(p) \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	340 do { \
31804 50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	341 if ((p) != NULL) \
50555279168b patch 9.0.1234: the code style has to be checked manually Bram Moolenaar <Bram@vim.org> parents: 31577 diff changeset	342 { \
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	343 vim_free(p); \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	344 (p) = NULL; \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	345 } \
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13150 diff changeset	346 } while (0)
16411 5b5c5daf57de patch 8.1.1210: support for user commands is spread out Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	347
18753 6e3dc2d630c2 patch 8.1.2366: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18498 diff changeset	348 // Whether a command index indicates a user command.
16411 5b5c5daf57de patch 8.1.1210: support for user commands is spread out Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	349 #define IS_USER_CMDIDX(idx) ((int)(idx) < 0)
16874 da5f5836e90c patch 8.1.1438: some commands cause trouble in a popup window Bram Moolenaar <Bram@vim.org> parents: 16411 diff changeset	350
17111 af861fccc309 patch 8.1.1555: NOT_IN_POPUP_WINDOW is confusing Bram Moolenaar <Bram@vim.org> parents: 16874 diff changeset	351 // Give an error in curwin is a popup window and evaluate to TRUE.
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18753 diff changeset	352 #ifdef FEAT_PROP_POPUP
19542 9e428147e4ee patch 8.2.0328: no redraw when leaving term-normal mode in popup terminal Bram Moolenaar <Bram@vim.org> parents: 19271 diff changeset	353 # define WIN_IS_POPUP(wp) ((wp)->w_popup_flags != 0)
19271 ebeeb4b4a1fa patch 8.2.0194: some commands can cause problems in terminal popup Bram Moolenaar <Bram@vim.org> parents: 19269 diff changeset	354 # define ERROR_IF_POPUP_WINDOW error_if_popup_window(FALSE)
ebeeb4b4a1fa patch 8.2.0194: some commands can cause problems in terminal popup Bram Moolenaar <Bram@vim.org> parents: 19269 diff changeset	355 # define ERROR_IF_ANY_POPUP_WINDOW error_if_popup_window(TRUE)
19269 a8a915898b35 patch 8.2.0193: still build failure without +terminal feature Bram Moolenaar <Bram@vim.org> parents: 19265 diff changeset	356 #else
19542 9e428147e4ee patch 8.2.0328: no redraw when leaving term-normal mode in popup terminal Bram Moolenaar <Bram@vim.org> parents: 19271 diff changeset	357 # define WIN_IS_POPUP(wp) 0
19269 a8a915898b35 patch 8.2.0193: still build failure without +terminal feature Bram Moolenaar <Bram@vim.org> parents: 19265 diff changeset	358 # define ERROR_IF_POPUP_WINDOW 0
19271 ebeeb4b4a1fa patch 8.2.0194: some commands can cause problems in terminal popup Bram Moolenaar <Bram@vim.org> parents: 19269 diff changeset	359 # define ERROR_IF_ANY_POPUP_WINDOW 0
19269 a8a915898b35 patch 8.2.0193: still build failure without +terminal feature Bram Moolenaar <Bram@vim.org> parents: 19265 diff changeset	360 #endif
a8a915898b35 patch 8.2.0193: still build failure without +terminal feature Bram Moolenaar <Bram@vim.org> parents: 19265 diff changeset	361 #if defined(FEAT_PROP_POPUP) && defined(FEAT_TERMINAL)
19265 ce8c47ed54e5 patch 8.2.0191: cannot put a terminal in a popup window Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	362 # define ERROR_IF_TERM_POPUP_WINDOW error_if_term_popup_window()
16874 da5f5836e90c patch 8.1.1438: some commands cause trouble in a popup window Bram Moolenaar <Bram@vim.org> parents: 16411 diff changeset	363 #else
19265 ce8c47ed54e5 patch 8.2.0191: cannot put a terminal in a popup window Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	364 # define ERROR_IF_TERM_POPUP_WINDOW 0
16874 da5f5836e90c patch 8.1.1438: some commands cause trouble in a popup window Bram Moolenaar <Bram@vim.org> parents: 16411 diff changeset	365 #endif
19075 af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	366
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	367
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	368 #ifdef ABORT_ON_INTERNAL_ERROR
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	369 # define ESTACK_CHECK_DECLARATION int estack_len_before;
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	370 # define ESTACK_CHECK_SETUP estack_len_before = exestack.ga_len;
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	371 # define ESTACK_CHECK_NOW if (estack_len_before != exestack.ga_len) \
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	372 siemsg("Exestack length expected: %d, actual: %d", estack_len_before, exestack.ga_len);
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19542 diff changeset	373 # define CHECK_CURBUF if (curwin != NULL && curwin->w_buffer != curbuf) \
804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19542 diff changeset	374 iemsg("curbuf != curwin->w_buffer")
19075 af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	375 #else
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	376 # define ESTACK_CHECK_DECLARATION
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	377 # define ESTACK_CHECK_SETUP
af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	378 # define ESTACK_CHECK_NOW
19629 804322d6c6ba patch 8.2.0371: crash with combination of terminal popup and autocmd Bram Moolenaar <Bram@vim.org> parents: 19542 diff changeset	379 # define CHECK_CURBUF
19075 af1eca322b9e patch 8.2.0098: exe stack length can be wrong without being detected Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	380 #endif
20392 4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved Bram Moolenaar <Bram@vim.org> parents: 20013 diff changeset	381
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved Bram Moolenaar <Bram@vim.org> parents: 20013 diff changeset	382 // Inline the condition for performance.
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved Bram Moolenaar <Bram@vim.org> parents: 20013 diff changeset	383 #define CHECK_LIST_MATERIALIZE(l) if ((l)->lv_first == &range_list_item) range_list_materialize(l)
4c317d8c1051 patch 8.2.0751: Vim9: performance can be improved Bram Moolenaar <Bram@vim.org> parents: 20013 diff changeset	384
25477 a8f526c9b172 patch 8.2.3275: optimizer can use hints about ga_grow() normally succeeding Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	385 // Inlined version of ga_grow() with optimized condition that it fails.
28226 89c181c99e23 patch 8.2.4639: not sufficient parenthesis in preprocessor macros Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	386 #define GA_GROW_FAILS(gap, n) unlikely((((gap)->ga_maxlen - (gap)->ga_len < (n)) ? ga_grow_inner((gap), (n)) : OK) == FAIL)
25477 a8f526c9b172 patch 8.2.3275: optimizer can use hints about ga_grow() normally succeeding Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	387 // Inlined version of ga_grow() with optimized condition that it succeeds.
28226 89c181c99e23 patch 8.2.4639: not sufficient parenthesis in preprocessor macros Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	388 #define GA_GROW_OK(gap, n) likely((((gap)->ga_maxlen - (gap)->ga_len < (n)) ? ga_grow_inner((gap), (n)) : OK) == OK)
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23503 diff changeset	389
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23503 diff changeset	390 #ifndef MIN
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23503 diff changeset	391 # define MIN(a, b) ((a) < (b) ? (a) : (b))
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23503 diff changeset	392 #endif
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23503 diff changeset	393 #ifndef MAX
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23503 diff changeset	394 # define MAX(a, b) ((a) > (b) ? (a) : (b))
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23503 diff changeset	395 #endif
24768 7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	396
7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	397 // Length of the array.
7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	398 #define ARRAY_LENGTH(a) (sizeof(a) / sizeof((a)[0]))

Mercurial > vim

annotate src/macros.h @ 32032:265476b2cfeb