Mercurial > vim

annotate src/macros.h @ 32669:448aef880252

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
normalize line endings
author Christian Brabandt <cb@256bit.org>
date Mon, 26 Jun 2023 09:54:34 +0200
parents 2ed95122d59c
children 695b50472e85
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
32669
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
1 /* vi:set ts=8 sts=4 sw=4 noet:
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
2 *
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
3 * VIM - Vi IMproved by Bram Moolenaar
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
4 *
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
5 * Do ":help uganda" in Vim to read copying and usage conditions.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
6 * Do ":help credits" in Vim to see a list of people who contributed.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
7 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
8
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
9 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
10 * macros.h: macro definitions for often used code
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
11 *
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
12 * Macros should be ALL_CAPS. An exception is for where a function is
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
13 * replaced and an argument is not used more than once.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
14 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
15
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
16 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
17 * PBYTE(lp, c) - put byte 'c' at position 'lp'
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
18 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
19 #define PBYTE(lp, c) (*(ml_get_buf(curbuf, (lp).lnum, TRUE) + (lp).col) = (c))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
20
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
21 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
22 * Position comparisons
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
23 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
24 #define LT_POS(a, b) (((a).lnum != (b).lnum) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
25 ? (a).lnum < (b).lnum \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
26 : (a).col != (b).col \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
27 ? (a).col < (b).col \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
28 : (a).coladd < (b).coladd)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
29 #define LT_POSP(a, b) (((a)->lnum != (b)->lnum) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
30 ? (a)->lnum < (b)->lnum \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
31 : (a)->col != (b)->col \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
32 ? (a)->col < (b)->col \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
33 : (a)->coladd < (b)->coladd)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
34 #define EQUAL_POS(a, b) (((a).lnum == (b).lnum) && ((a).col == (b).col) && ((a).coladd == (b).coladd))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
35 #define CLEAR_POS(a) do {(a)->lnum = 0; (a)->col = 0; (a)->coladd = 0;} while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
36 #define EMPTY_POS(a) ((a).lnum == 0 && (a).col == 0 && (a).coladd == 0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
37
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
38 #define LTOREQ_POS(a, b) (LT_POS(a, b) || EQUAL_POS(a, b))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
39
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
40 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
41 * VIM_ISWHITE() differs from isspace() because it doesn't include <CR> and
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
42 * <LF> and the like.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
43 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
44 #define VIM_ISWHITE(x) ((x) == ' ' || (x) == '\t')
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
45 #define IS_WHITE_OR_NUL(x) ((x) == ' ' || (x) == '\t' || (x) == NUL)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
46
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
47 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
48 * LINEEMPTY() - return TRUE if the line is empty
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
49 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
50 #define LINEEMPTY(p) (*ml_get(p) == NUL)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
51
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
52 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
53 * BUFEMPTY() - return TRUE if the current buffer is empty
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
54 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
55 #define BUFEMPTY() (curbuf->b_ml.ml_line_count == 1 && *ml_get((linenr_T)1) == NUL)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
56
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
57 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
58 * toupper() and tolower() that use the current locale.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
59 * On some systems toupper()/tolower() only work on lower/uppercase
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
60 * characters, first use islower() or isupper() then.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
61 * Careful: Only call TOUPPER_LOC() and TOLOWER_LOC() with a character in the
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
62 * range 0 - 255. toupper()/tolower() on some systems can't handle others.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
63 * Note: It is often better to use MB_TOLOWER() and MB_TOUPPER(), because many
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
64 * toupper() and tolower() implementations only work for ASCII.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
65 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
66 #ifdef MSWIN
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
67 # define TOUPPER_LOC(c) toupper_tab[(c) & 255]
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
68 # define TOLOWER_LOC(c) tolower_tab[(c) & 255]
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
69 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
70 # ifdef BROKEN_TOUPPER
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
71 # define TOUPPER_LOC(c) (islower(c) ? toupper(c) : (c))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
72 # define TOLOWER_LOC(c) (isupper(c) ? tolower(c) : (c))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
73 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
74 # define TOUPPER_LOC toupper
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
75 # define TOLOWER_LOC tolower
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
76 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
77 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
78
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
79 // toupper() and tolower() for ASCII only and ignore the current locale.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
80 #define TOUPPER_ASC(c) (((c) < 'a' || (c) > 'z') ? (c) : (c) - ('a' - 'A'))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
81 #define TOLOWER_ASC(c) (((c) < 'A' || (c) > 'Z') ? (c) : (c) + ('a' - 'A'))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
82
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
83 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
84 * MB_ISLOWER() and MB_ISUPPER() are to be used on multi-byte characters. But
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
85 * don't use them for negative values!
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
86 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
87 #define MB_ISLOWER(c) vim_islower(c)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
88 #define MB_ISUPPER(c) vim_isupper(c)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
89 #define MB_TOLOWER(c) vim_tolower(c)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
90 #define MB_TOUPPER(c) vim_toupper(c)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
91 #define MB_CASEFOLD(c) (enc_utf8 ? utf_fold(c) : MB_TOLOWER(c))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
92
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
93 // Use our own isdigit() replacement, because on MS-Windows isdigit() returns
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
94 // non-zero for superscript 1. Also avoids that isdigit() crashes for numbers
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
95 // below 0 and above 255.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
96 #define VIM_ISDIGIT(c) ((unsigned)(c) - '0' < 10)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
97
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
98 // Like isalpha() but reject non-ASCII characters. Can't be used with a
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
99 // special key (negative value).
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
100 #define ASCII_ISLOWER(c) ((unsigned)(c) - 'a' < 26)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
101 #define ASCII_ISUPPER(c) ((unsigned)(c) - 'A' < 26)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
102 #define ASCII_ISALPHA(c) (ASCII_ISUPPER(c) || ASCII_ISLOWER(c))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
103 #define ASCII_ISALNUM(c) (ASCII_ISALPHA(c) || VIM_ISDIGIT(c))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
104
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
105 // Returns empty string if it is NULL.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
106 #define EMPTY_IF_NULL(x) ((x) ? (x) : (char_u *)"")
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
107
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
108 #ifdef FEAT_LANGMAP
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
109 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
110 * Adjust chars in a language according to 'langmap' option.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
111 * NOTE that there is no noticeable overhead if 'langmap' is not set.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
112 * When set the overhead for characters < 256 is small.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
113 * Don't apply 'langmap' if the character comes from the Stuff buffer or from
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
114 * a mapping and the langnoremap option was set.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
115 * The do-while is just to ignore a ';' after the macro.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
116 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
117 # define LANGMAP_ADJUST(c, condition) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
118 do { \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
119 if (*p_langmap \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
120 && (condition) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
121 && (p_lrm || (!p_lrm && KeyTyped)) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
122 && !KeyStuffed \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
123 && (c) >= 0) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
124 { \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
125 if ((c) < 256) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
126 c = langmap_mapchar[c]; \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
127 else \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
128 c = langmap_adjust_mb(c); \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
129 } \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
130 } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
131 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
132 # define LANGMAP_ADJUST(c, condition) // nop
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
133 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
134
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
135 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
136 * VIM_ISBREAK() is used very often if 'linebreak' is set, use a macro to make
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
137 * it work fast. Only works for single byte characters!
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
138 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
139 #define VIM_ISBREAK(c) ((c) < 256 && breakat_flags[(char_u)(c)])
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
140
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
141 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
142 * On VMS file names are different and require a translation.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
143 * On the Mac open() has only two arguments.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
144 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
145 #ifdef VMS
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
146 # define mch_access(n, p) access(vms_fixfilename(n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
147 // see mch_open() comment
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
148 # define mch_fopen(n, p) fopen(vms_fixfilename(n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
149 # define mch_fstat(n, p) fstat((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
150 # undef HAVE_LSTAT // VMS does not have lstat()
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
151 # define mch_stat(n, p) stat(vms_fixfilename(n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
152 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
153 # ifndef MSWIN
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
154 # define mch_access(n, p) access((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
155 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
156
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
157 // Use 64-bit fstat function on MS-Windows.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
158 // NOTE: This condition is the same as for the stat_T type.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
159 # ifdef MSWIN
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
160 # define mch_fstat(n, p) _fstat64((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
161 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
162 # define mch_fstat(n, p) fstat((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
163 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
164
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
165 # ifdef MSWIN // has its own mch_stat() function
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
166 # define mch_stat(n, p) vim_stat((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
167 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
168 # ifdef STAT_IGNORES_SLASH
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
169 # define mch_stat(n, p) vim_stat((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
170 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
171 # define mch_stat(n, p) stat((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
172 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
173 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
174 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
175
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
176 #ifdef HAVE_LSTAT
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
177 # define mch_lstat(n, p) lstat((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
178 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
179 # define mch_lstat(n, p) mch_stat((n), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
180 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
181
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
182 #ifdef VMS
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
183 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
184 * It is possible to force some record format with:
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
185 * # define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p)), "rat=cr", "rfm=stmlf", "mrs=0")
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
186 * but it is not recommended, because it can destroy indexes etc.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
187 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
188 # define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
189 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
190
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
191 // mch_open_rw(): invoke mch_open() with third argument for user R/W.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
192 #if defined(UNIX) || defined(VMS) // open in rw------- mode
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
193 # define mch_open_rw(n, f) mch_open((n), (f), (mode_t)0600)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
194 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
195 # if defined(MSWIN) // open read/write
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
196 # define mch_open_rw(n, f) mch_open((n), (f), S_IREAD | S_IWRITE)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
197 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
198 # define mch_open_rw(n, f) mch_open((n), (f), 0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
199 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
200 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
201
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
202 #ifdef STARTUPTIME
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
203 # define TIME_MSG(s) do { if (time_fd != NULL) time_msg(s, NULL); } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
204 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
205 # define TIME_MSG(s) do { /**/ } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
206 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
207
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
208 #define REPLACE_NORMAL(s) (((s) & REPLACE_FLAG) && !((s) & VREPLACE_FLAG))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
209
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
210 #ifdef FEAT_ARABIC
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
211 # define ARABIC_CHAR(ch) (((ch) & 0xFF00) == 0x0600)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
212 # define UTF_COMPOSINGLIKE(p1, p2) utf_composinglike((p1), (p2))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
213 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
214 # define UTF_COMPOSINGLIKE(p1, p2) utf_iscomposing(utf_ptr2char(p2))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
215 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
216
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
217 #ifdef FEAT_RIGHTLEFT
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
218 // Whether to draw the vertical bar on the right side of the cell.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
219 # define CURSOR_BAR_RIGHT (curwin->w_p_rl && (!(State & MODE_CMDLINE) || cmdmsg_rl))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
220 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
221
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
222 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
223 * MB_PTR_ADV(): advance a pointer to the next character, taking care of
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
224 * multi-byte characters if needed.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
225 * MB_PTR_BACK(): backup a pointer to the previous character, taking care of
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
226 * multi-byte characters if needed.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
227 * MB_COPY_CHAR(f, t): copy one char from "f" to "t" and advance the pointers.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
228 * PTR2CHAR(): get character from pointer.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
229 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
230 // Advance multi-byte pointer, skip over composing chars.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
231 #define MB_PTR_ADV(p) p += (*mb_ptr2len)(p)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
232 // Advance multi-byte pointer, do not skip over composing chars.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
233 #define MB_CPTR_ADV(p) p += enc_utf8 ? utf_ptr2len(p) : (*mb_ptr2len)(p)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
234 // Backup multi-byte pointer. Only use with "p" > "s" !
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
235 #define MB_PTR_BACK(s, p) p -= has_mbyte ? ((*mb_head_off)(s, (p) - 1) + 1) : 1
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
236 // get length of multi-byte char, not including composing chars
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
237 #define MB_CPTR2LEN(p) (enc_utf8 ? utf_ptr2len(p) : (*mb_ptr2len)(p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
238
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
239 #define MB_COPY_CHAR(f, t) do { if (has_mbyte) mb_copy_char(&(f), &(t)); else *(t)++ = *(f)++; } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
240 #define MB_CHARLEN(p) (has_mbyte ? mb_charlen(p) : (int)STRLEN(p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
241 #define MB_CHAR2LEN(c) (has_mbyte ? mb_char2len(c) : 1)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
242 #define PTR2CHAR(p) (has_mbyte ? mb_ptr2char(p) : (int)*(p))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
243 #define MB_CHAR2BYTES(c, b) do { if (has_mbyte) (b) += (*mb_char2bytes)((c), (b)); else *(b)++ = (c); } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
244
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
245 #ifdef FEAT_AUTOCHDIR
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
246 # define DO_AUTOCHDIR do { if (p_acd) do_autochdir(); } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
247 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
248 # define DO_AUTOCHDIR do { /**/ } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
249 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
250
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
251 #define RESET_BINDING(wp) do { (wp)->w_p_scb = FALSE; (wp)->w_p_crb = FALSE; \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
252 } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
253
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
254 #ifdef FEAT_DIFF
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
255 # define PLINES_NOFILL(x) plines_nofill(x)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
256 # define PLINES_WIN_NOFILL(w, l, h) plines_win_nofill((w), (l), (h))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
257 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
258 # define PLINES_NOFILL(x) plines(x)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
259 # define PLINES_WIN_NOFILL(w, l, h) plines_win((w), (l), (h))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
260 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
261
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
262 #if defined(FEAT_JOB_CHANNEL) || defined(FEAT_CLIENTSERVER)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
263 # define MESSAGE_QUEUE
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
264 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
265
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
266 #include <float.h>
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
267 #if defined(HAVE_MATH_H)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
268 // for isnan() and isinf()
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
269 # include <math.h>
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
270 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
271
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
272 #if defined(FEAT_EVAL)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
273 # ifdef USING_FLOAT_STUFF
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
274 # ifdef MSWIN
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
275 # ifndef isnan
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
276 # define isnan(x) _isnan(x)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
277 static __inline int isinf(double x)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
278 { return !_finite(x) && !_isnan(x); }
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
279 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
280 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
281 # ifndef HAVE_ISNAN
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
282 static inline int isnan(double x)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
283 { return x != x; }
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
284 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
285 # ifndef HAVE_ISINF
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
286 static inline int isinf(double x)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
287 { return !isnan(x) && isnan(x - x); }
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
288 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
289 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
290 # if !defined(INFINITY)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
291 # if defined(DBL_MAX)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
292 # ifdef VMS
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
293 # define INFINITY DBL_MAX
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
294 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
295 # define INFINITY (DBL_MAX+DBL_MAX)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
296 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
297 # else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
298 # define INFINITY (1.0 / 0.0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
299 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
300 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
301 # if !defined(NAN)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
302 # define NAN (INFINITY-INFINITY)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
303 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
304 # if !defined(DBL_EPSILON)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
305 # define DBL_EPSILON 2.2204460492503131e-16
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
306 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
307 # endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
308 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
309
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
310 #ifdef FEAT_EVAL
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
311 # define FUNCARG(fp, j) ((char_u **)(fp->uf_args.ga_data))[j]
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
312 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
313
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
314 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
315 * In a hashtab item "hi_key" points to "di_key" in a dictitem.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
316 * This avoids adding a pointer to the hashtab item.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
317 * DI2HIKEY() converts a dictitem pointer to a hashitem key pointer.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
318 * HIKEY2DI() converts a hashitem key pointer to a dictitem pointer.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
319 * HI2DI() converts a hashitem pointer to a dictitem pointer.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
320 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
321 #define DI2HIKEY(di) ((di)->di_key)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
322 #define HIKEY2DI(p) ((dictitem_T *)((p) - offsetof(dictitem_T, di_key)))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
323 #define HI2DI(hi) HIKEY2DI((hi)->hi_key)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
324
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
325 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
326 * Flush control functions.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
327 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
328 #ifdef FEAT_GUI
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
329 # define mch_enable_flush() gui_enable_flush()
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
330 # define mch_disable_flush() gui_disable_flush()
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
331 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
332 # define mch_enable_flush()
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
333 # define mch_disable_flush()
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
334 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
335
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
336 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
337 * Like vim_free(), and also set the pointer to NULL.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
338 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
339 #define VIM_CLEAR(p) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
340 do { \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
341 if ((p) != NULL) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
342 { \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
343 vim_free(p); \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
344 (p) = NULL; \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
345 } \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
346 } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
347
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
348 // Whether a command index indicates a user command.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
349 #define IS_USER_CMDIDX(idx) ((int)(idx) < 0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
350
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
351 // Give an error in curwin is a popup window and evaluate to TRUE.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
352 #ifdef FEAT_PROP_POPUP
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
353 # define WIN_IS_POPUP(wp) ((wp)->w_popup_flags != 0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
354 # define ERROR_IF_POPUP_WINDOW error_if_popup_window(FALSE)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
355 # define ERROR_IF_ANY_POPUP_WINDOW error_if_popup_window(TRUE)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
356 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
357 # define WIN_IS_POPUP(wp) 0
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
358 # define ERROR_IF_POPUP_WINDOW 0
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
359 # define ERROR_IF_ANY_POPUP_WINDOW 0
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
360 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
361 #if defined(FEAT_PROP_POPUP) && defined(FEAT_TERMINAL)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
362 # define ERROR_IF_TERM_POPUP_WINDOW error_if_term_popup_window()
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
363 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
364 # define ERROR_IF_TERM_POPUP_WINDOW 0
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
365 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
366
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
367
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
368 #ifdef ABORT_ON_INTERNAL_ERROR
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
369 # define ESTACK_CHECK_DECLARATION int estack_len_before
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
370 # define ESTACK_CHECK_SETUP do { estack_len_before = exestack.ga_len; } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
371 # define ESTACK_CHECK_NOW \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
372 do { \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
373 if (estack_len_before != exestack.ga_len) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
374 siemsg("Exestack length expected: %d, actual: %d", estack_len_before, exestack.ga_len); \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
375 } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
376 # define CHECK_CURBUF \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
377 do { \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
378 if (curwin != NULL && curwin->w_buffer != curbuf) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
379 iemsg("curbuf != curwin->w_buffer"); \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
380 } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
381 #else
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
382 # define ESTACK_CHECK_DECLARATION do { /**/ } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
383 # define ESTACK_CHECK_SETUP do { /**/ } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
384 # define ESTACK_CHECK_NOW do { /**/ } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
385 # define CHECK_CURBUF do { /**/ } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
386 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
387
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
388 // Inline the condition for performance.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
389 #define CHECK_LIST_MATERIALIZE(l) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
390 do { \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
391 if ((l)->lv_first == &range_list_item) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
392 range_list_materialize(l); \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
393 } while (0)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
394
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
395 // Inlined version of ga_grow() with optimized condition that it fails.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
396 #define GA_GROW_FAILS(gap, n) unlikely((((gap)->ga_maxlen - (gap)->ga_len < (n)) ? ga_grow_inner((gap), (n)) : OK) == FAIL)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
397 // Inlined version of ga_grow() with optimized condition that it succeeds.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
398 #define GA_GROW_OK(gap, n) likely((((gap)->ga_maxlen - (gap)->ga_len < (n)) ? ga_grow_inner((gap), (n)) : OK) == OK)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
399
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
400 #ifndef MIN
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
401 # define MIN(a, b) ((a) < (b) ? (a) : (b))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
402 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
403 #ifndef MAX
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
404 # define MAX(a, b) ((a) > (b) ? (a) : (b))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
405 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
406
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
407 // Length of the array.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
408 #define ARRAY_LENGTH(a) (sizeof(a) / sizeof((a)[0]))
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
409
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
410 #ifdef FEAT_MENU
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
411 #define FOR_ALL_MENUS(m) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
412 for ((m) = root_menu; (m) != NULL; (m) = (m)->next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
413 #define FOR_ALL_CHILD_MENUS(p, c) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
414 for ((c) = (p)->children; (c) != NULL; (c) = (c)->next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
415 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
416
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
417 #define FOR_ALL_WINDOWS(wp) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
418 for ((wp) = firstwin; (wp) != NULL; (wp) = (wp)->w_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
419 #define FOR_ALL_FRAMES(frp, first_frame) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
420 for ((frp) = first_frame; (frp) != NULL; (frp) = (frp)->fr_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
421 #define FOR_ALL_TABPAGES(tp) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
422 for ((tp) = first_tabpage; (tp) != NULL; (tp) = (tp)->tp_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
423 #define FOR_ALL_WINDOWS_IN_TAB(tp, wp) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
424 for ((wp) = ((tp) == NULL || (tp) == curtab) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
425 ? firstwin : (tp)->tp_firstwin; (wp); (wp) = (wp)->w_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
426 /*
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
427 * When using this macro "break" only breaks out of the inner loop. Use "goto"
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
428 * to break out of the tabpage loop.
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
429 */
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
430 #define FOR_ALL_TAB_WINDOWS(tp, wp) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
431 for ((tp) = first_tabpage; (tp) != NULL; (tp) = (tp)->tp_next) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
432 for ((wp) = ((tp) == curtab) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
433 ? firstwin : (tp)->tp_firstwin; (wp); (wp) = (wp)->w_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
434
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
435 #define FOR_ALL_POPUPWINS(wp) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
436 for ((wp) = first_popupwin; (wp) != NULL; (wp) = (wp)->w_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
437 #define FOR_ALL_POPUPWINS_IN_TAB(tp, wp) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
438 for ((wp) = (tp)->tp_first_popupwin; (wp) != NULL; (wp) = (wp)->w_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
439
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
440 #define FOR_ALL_BUFFERS(buf) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
441 for ((buf) = firstbuf; (buf) != NULL; (buf) = (buf)->b_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
442
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
443 #define FOR_ALL_BUF_WININFO(buf, wip) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
444 for ((wip) = (buf)->b_wininfo; (wip) != NULL; (wip) = (wip)->wi_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
445
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
446 // Iterate through all the signs placed in a buffer
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
447 #define FOR_ALL_SIGNS_IN_BUF(buf, sign) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
448 for ((sign) = (buf)->b_signlist; (sign) != NULL; (sign) = (sign)->se_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
449
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
450 #ifdef FEAT_SPELL
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
451 #define FOR_ALL_SPELL_LANGS(slang) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
452 for ((slang) = first_lang; (slang) != NULL; (slang) = (slang)->sl_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
453 #endif
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
454
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
455 // Iterate over all the items in a List
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
456 #define FOR_ALL_LIST_ITEMS(l, li) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
457 for ((li) = (l) == NULL ? NULL : (l)->lv_first; (li) != NULL; (li) = (li)->li_next)
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
458
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
459 // Iterate over all the items in a hash table
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
460 #define FOR_ALL_HASHTAB_ITEMS(ht, hi, todo) \
448aef880252 normalize line endings
Christian Brabandt <cb@256bit.org>
parents: 32395
diff changeset
461 for ((hi) = (ht)->ht_array; (todo) > 0; ++(hi))