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Diffstat (limited to 'src/macros.h')
| -rw-r--r-- | src/macros.h | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/src/macros.h b/src/macros.h deleted file mode 100644 index 9bfe3d054b..0000000000 --- a/src/macros.h +++ /dev/null @@ -1,151 +0,0 @@ -#ifndef NEOVIM_MACROS_H -#define NEOVIM_MACROS_H - -/* - * VIM - Vi IMproved by Bram Moolenaar - * - * Do ":help uganda" in Vim to read copying and usage conditions. - * Do ":help credits" in Vim to see a list of people who contributed. - */ - -/* - * macros.h: macro definitions for often used code - */ - -/* - * Position comparisons - */ -# define lt(a, b) (((a).lnum != (b).lnum) \ - ? (a).lnum < (b).lnum \ - : (a).col != (b).col \ - ? (a).col < (b).col \ - : (a).coladd < (b).coladd) -# define ltp(a, b) (((a)->lnum != (b)->lnum) \ - ? (a)->lnum < (b)->lnum \ - : (a)->col != (b)->col \ - ? (a)->col < (b)->col \ - : (a)->coladd < (b)->coladd) -# define equalpos(a, b) (((a).lnum == (b).lnum) && ((a).col == (b).col) && \ - ((a).coladd == (b).coladd)) -# define clearpos(a) {(a)->lnum = 0; (a)->col = 0; (a)->coladd = 0; } - -#define ltoreq(a, b) (lt(a, b) || equalpos(a, b)) - -/* - * lineempty() - return TRUE if the line is empty - */ -#define lineempty(p) (*ml_get(p) == NUL) - -/* - * bufempty() - return TRUE if the current buffer is empty - */ -#define bufempty() (curbuf->b_ml.ml_line_count == 1 && *ml_get((linenr_T)1) == \ - NUL) - -/* - * toupper() and tolower() that use the current locale. - * Careful: Only call TOUPPER_LOC() and TOLOWER_LOC() with a character in the - * range 0 - 255. toupper()/tolower() on some systems can't handle others. - * Note: It is often better to use vim_tolower() and vim_toupper(), because many - * toupper() and tolower() implementations only work for ASCII. - */ -#define TOUPPER_LOC toupper -#define TOLOWER_LOC tolower - -/* toupper() and tolower() for ASCII only and ignore the current locale. */ -# define TOUPPER_ASC(c) (((c) < 'a' || (c) > 'z') ? (c) : (c) - ('a' - 'A')) -# define TOLOWER_ASC(c) (((c) < 'A' || (c) > 'Z') ? (c) : (c) + ('a' - 'A')) - -/* Use our own isdigit() replacement, because on MS-Windows isdigit() returns - * non-zero for superscript 1. Also avoids that isdigit() crashes for numbers - * below 0 and above 255. */ -#define VIM_ISDIGIT(c) ((unsigned)(c) - '0' < 10) - -/* Like isalpha() but reject non-ASCII characters. Can't be used with a - * special key (negative value). */ -# define ASCII_ISLOWER(c) ((unsigned)(c) - 'a' < 26) -# define ASCII_ISUPPER(c) ((unsigned)(c) - 'A' < 26) -# define ASCII_ISALPHA(c) (ASCII_ISUPPER(c) || ASCII_ISLOWER(c)) -# define ASCII_ISALNUM(c) (ASCII_ISALPHA(c) || VIM_ISDIGIT(c)) - -/* macro version of chartab(). - * Only works with values 0-255! - * Doesn't work for UTF-8 mode with chars >= 0x80. */ -#define CHARSIZE(c) (chartab[c] & CT_CELL_MASK) - -/* - * Adjust chars in a language according to 'langmap' option. - * NOTE that there is no noticeable overhead if 'langmap' is not set. - * When set the overhead for characters < 256 is small. - * Don't apply 'langmap' if the character comes from the Stuff buffer. - * The do-while is just to ignore a ';' after the macro. - */ -# define LANGMAP_ADJUST(c, condition) \ - do { \ - if (*p_langmap && (condition) && !KeyStuffed && (c) >= 0) \ - { \ - if ((c) < 256) \ - c = langmap_mapchar[c]; \ - else \ - c = langmap_adjust_mb(c); \ - } \ - } while (0) - -/* - * vim_isbreak() is used very often if 'linebreak' is set, use a macro to make - * it work fast. - */ -#define vim_isbreak(c) (breakat_flags[(char_u)(c)]) - -# define mch_fopen(n, p) fopen((n), (p)) -# define mch_open(n, m, p) open((n), (m), (p)) - -/* mch_open_rw(): invoke mch_open() with third argument for user R/W. */ -#if defined(UNIX) /* open in rw------- mode */ -# define mch_open_rw(n, f) mch_open((n), (f), (mode_t)0600) -#else -# define mch_open_rw(n, f) mch_open((n), (f), 0) -#endif - -#ifdef STARTUPTIME -# define TIME_MSG(s) { if (time_fd != NULL) time_msg(s, NULL); } -#else -# define TIME_MSG(s) -#endif - -# define REPLACE_NORMAL(s) (((s) & REPLACE_FLAG) && !((s) & VREPLACE_FLAG)) - -# define UTF_COMPOSINGLIKE(p1, p2) utf_composinglike((p1), (p2)) - -/* Whether to draw the vertical bar on the right side of the cell. */ -# define CURSOR_BAR_RIGHT (curwin->w_p_rl && (!(State & CMDLINE) || cmdmsg_rl)) - -/* - * mb_ptr_adv(): advance a pointer to the next character, taking care of - * multi-byte characters if needed. - * mb_ptr_back(): backup a pointer to the previous character, taking care of - * multi-byte characters if needed. - * MB_COPY_CHAR(f, t): copy one char from "f" to "t" and advance the pointers. - * PTR2CHAR(): get character from pointer. - */ -/* Get the length of the character p points to */ -# define MB_PTR2LEN(p) (has_mbyte ? (*mb_ptr2len)(p) : 1) -/* Advance multi-byte pointer, skip over composing chars. */ -# define mb_ptr_adv(p) p += has_mbyte ? (*mb_ptr2len)(p) : 1 -/* Advance multi-byte pointer, do not skip over composing chars. */ -# define mb_cptr_adv(p) p += \ - enc_utf8 ? utf_ptr2len(p) : has_mbyte ? (*mb_ptr2len)(p) : 1 -/* Backup multi-byte pointer. */ -# define mb_ptr_back(s, p) p -= has_mbyte ? ((*mb_head_off)(s, p - 1) + 1) : 1 -/* get length of multi-byte char, not including composing chars */ -# define mb_cptr2len(p) (enc_utf8 ? utf_ptr2len(p) : (*mb_ptr2len)(p)) - -# define MB_COPY_CHAR(f, \ - t) if (has_mbyte) mb_copy_char(&f, &t); else *t++ = *f++ -# define MB_CHARLEN(p) (has_mbyte ? mb_charlen(p) : (int)STRLEN(p)) -# define MB_CHAR2LEN(c) (has_mbyte ? mb_char2len(c) : 1) -# define PTR2CHAR(p) (has_mbyte ? mb_ptr2char(p) : (int)*(p)) - -# define RESET_BINDING(wp) (wp)->w_p_scb = FALSE; (wp)->w_p_crb = FALSE - -#endif // NEOVIM_MACROS_H |