vim: src/getchar.c annotate

annotate src/getchar.c @ 26946:8d4b44cc324e v8.2.4002

patch 8.2.4002: first char typed in Select mode can be wrong Commit: https://github.com/vim/vim/commit/6cac77016b1636e04073e8348b7cee02259ef928 Author: zeertzjq <zeertzjq@outlook.com> Date: Tue Jan 4 18:01:21 2022 +0000 patch 8.2.4002: first char typed in Select mode can be wrong Problem: First char typed in Select mode can be wrong. Solution: Escape special bytes in the input buffer. (closes https://github.com/vim/vim/issues/9469)

author	Bram Moolenaar <Bram@vim.org>
date	Tue, 04 Jan 2022 19:15:04 +0100
parents	8dbdd68627bd
children	1a56c0252772

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 9980 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 * See README.txt for an overview of the Vim source code.
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 /*
26224 7d66d585bffa patch 8.2.3643: header for source file is outdated Bram Moolenaar <Bram@vim.org> parents: 26125 diff changeset	11 * getchar.c: Code related to getting a character from the user or a script
7d66d585bffa patch 8.2.3643: header for source file is outdated Bram Moolenaar <Bram@vim.org> parents: 26125 diff changeset	12 * file, manipulations with redo buffer and stuff buffer.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 * These buffers are used for storing:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19 * - stuffed characters: A command that is translated into another command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 * - redo characters: will redo the last change.
1992 ada3271481ce updated for version 7.2-289 vimboss parents: 1969 diff changeset	21 * - recorded characters: for the "q" command.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 * The bytes are stored like in the typeahead buffer:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 * - K_SPECIAL introduces a special key (two more bytes follow). A literal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 * K_SPECIAL is stored as K_SPECIAL KS_SPECIAL KE_FILLER.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 * - CSI introduces a GUI termcap code (also when gui.in_use is FALSE,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 * otherwise switching the GUI on would make mappings invalid).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	28 * A literal CSI is stored as CSI KS_EXTRA KE_CSI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	29 * These translations are also done on multi-byte characters!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	30 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	31 * Escaping CSI bytes is done by the system-specific input functions, called
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	32 * by ui_inchar().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	33 * Escaping K_SPECIAL is done by inchar().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 * Un-escaping is done by vgetc().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	35 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	36
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	37 #define MINIMAL_SIZE 20 // minimal size for b_str
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	39 static buffheader_T redobuff = {{NULL, {NUL}}, NULL, 0, 0};
d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	40 static buffheader_T old_redobuff = {{NULL, {NUL}}, NULL, 0, 0};
d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	41 static buffheader_T recordbuff = {{NULL, {NUL}}, NULL, 0, 0};
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	43 static int typeahead_char = 0; // typeahead char that's not flushed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46 * when block_redo is TRUE redo buffer will not be changed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	47 * used by edit() to repeat insertions and 'V' command for redoing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	48 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	49 static int block_redo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	50
18301 506bf60a30a0 patch 8.1.2145: cannot map <C-H> when modifyOtherKeys is enabled Bram Moolenaar <Bram@vim.org> parents: 18281 diff changeset	51 static int KeyNoremap = 0; // remapping flags
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	52
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	53 /*
9228 ea504064c996 commit https://github.com/vim/vim/commit/fd89d7ea81b18d32363456b16258174dc9e095dc Christian Brabandt <cb@256bit.org> parents: 9205 diff changeset	54 * Variables used by vgetorpeek() and flush_buffers().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56 * typebuf.tb_buf[] contains all characters that are not consumed yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 * typebuf.tb_buf[typebuf.tb_off] is the first valid character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len - 1] is the last valid char.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	59 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len] must be NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	60 * The head of the buffer may contain the result of mappings, abbreviations
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	61 * and @a commands. The length of this part is typebuf.tb_maplen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	62 * typebuf.tb_silent is the part where <silent> applies.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	63 * After the head are characters that come from the terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	64 * typebuf.tb_no_abbr_cnt is the number of characters in typebuf.tb_buf that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	65 * should not be considered for abbreviations.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	66 * Some parts of typebuf.tb_buf may not be mapped. These parts are remembered
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	67 * in typebuf.tb_noremap[], which is the same length as typebuf.tb_buf and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	68 * contains RM_NONE for the characters that are not to be remapped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	69 * typebuf.tb_noremap[typebuf.tb_off] is the first valid flag.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	70 * (typebuf has been put in globals.h, because check_termcode() needs it).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	71 */
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	72 #define RM_YES 0 // tb_noremap: remap
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	73 #define RM_NONE 1 // tb_noremap: don't remap
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	74 #define RM_SCRIPT 2 // tb_noremap: remap local script mappings
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	75 #define RM_ABBR 4 // tb_noremap: don't remap, do abbrev.
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	76
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	77 // typebuf.tb_buf has three parts: room in front (for result of mappings), the
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	78 // middle for typeahead and room for new characters (which needs to be 3 *
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26592 diff changeset	79 // MAXMAPLEN for the Amiga).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	80 #define TYPELEN_INIT (5 * (MAXMAPLEN + 3))
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	81 static char_u typebuf_init[TYPELEN_INIT]; // initial typebuf.tb_buf
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	82 static char_u noremapbuf_init[TYPELEN_INIT]; // initial typebuf.tb_noremap
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	83
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	84 static int last_recorded_len = 0; // number of last recorded chars
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	85
7801 a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	86 static int read_readbuf(buffheader_T *buf, int advance);
a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	87 static void init_typebuf(void);
a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	88 static void may_sync_undo(void);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	89 static void free_typebuf(void);
7801 a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	90 static void closescript(void);
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	91 static void updatescript(int c);
7801 a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	92 static int vgetorpeek(int);
12281 2738b0cc5f64 patch 8.0.1020: when a timer calls getchar(1) input is overwritten Christian Brabandt <cb@256bit.org> parents: 11577 diff changeset	93 static int inchar(char_u *buf, int maxlen, long wait_time);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	94
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	95 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	96 * Free and clear a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	97 */
19916 dcec86d796bc patch 8.2.0514: several global functions are used in only one file Bram Moolenaar <Bram@vim.org> parents: 19627 diff changeset	98 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	99 free_buff(buffheader_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	100 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	101 buffblock_T p, np;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	102
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	103 for (p = buf->bh_first.b_next; p != NULL; p = np)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	105 np = p->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	106 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	107 }
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	108 buf->bh_first.b_next = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	109 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	111 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	112 * Return the contents of a buffer as a single string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	113 * K_SPECIAL and CSI in the returned string are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	114 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	115 static char_u *
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	116 get_buffcont(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	117 buffheader_T *buffer,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	118 int dozero) // count == zero is not an error
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	119 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	120 long_u count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	121 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	122 char_u *p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 char_u *str;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	124 buffblock_T *bp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	125
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	126 // compute the total length of the string
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	127 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	128 count += (long_u)STRLEN(bp->b_str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	129
16768 695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc() Bram Moolenaar <Bram@vim.org> parents: 16764 diff changeset	130 if ((count \|\| dozero) && (p = alloc(count + 1)) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	131 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	132 p2 = p;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	133 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134 for (str = bp->b_str; *str; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	135 p2++ = str++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	136 *p2 = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	137 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	138 return (p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	139 }
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 * Return the contents of the record buffer as a single string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 * and clear the record buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144 * K_SPECIAL and CSI in the returned string are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 char_u *
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	147 get_recorded(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 size_t len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	152 p = get_buffcont(&recordbuff, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 free_buff(&recordbuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156 * Remove the characters that were added the last time, these must be the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 * (possibly mapped) characters that stopped the recording.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159 len = STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 if ((int)len >= last_recorded_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 len -= last_recorded_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163 p[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	165
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	166 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 * When stopping recording from Insert mode with CTRL-O q, also remove the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 * CTRL-O.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	169 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 p[len - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173 return (p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177 * Return the contents of the redo buffer as a single string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 * K_SPECIAL and CSI in the returned string are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180 char_u *
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	181 get_inserted(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1462 diff changeset	183 return get_buffcont(&redobuff, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	186 /*
1130 04dbdca9c34c updated for version 7.1a vimboss parents: 1103 diff changeset	187 * Add string "s" after the current block of buffer "buf".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	188 * K_SPECIAL and CSI should have been escaped already.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	191 add_buff(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	192 buffheader_T *buf,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	193 char_u *s,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	194 long slen) // length of "s" or -1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	196 buffblock_T *p;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	197 long_u len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	199 if (slen < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 slen = (long)STRLEN(s);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	201 if (slen == 0) // don't add empty strings
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	204 if (buf->bh_first.b_next == NULL) // first add to list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	206 buf->bh_space = 0;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	207 buf->bh_curr = &(buf->bh_first);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	208 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	209 else if (buf->bh_curr == NULL) // buffer has already been read
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 {
26861 df2de1e63de0 patch 8.2.3959: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	211 iemsg(_(e_add_to_internal_buffer_that_was_already_read_from));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 else if (buf->bh_index != 0)
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	215 mch_memmove(buf->bh_first.b_next->b_str,
d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	216 buf->bh_first.b_next->b_str + buf->bh_index,
d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	217 STRLEN(buf->bh_first.b_next->b_str + buf->bh_index) + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218 buf->bh_index = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 if (buf->bh_space >= (int)slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 len = (long_u)STRLEN(buf->bh_curr->b_str);
416 3da34f87c760 updated for version 7.0109 vimboss parents: 365 diff changeset	223 vim_strncpy(buf->bh_curr->b_str + len, s, (size_t)slen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 buf->bh_space -= slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	228 if (slen < MINIMAL_SIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 len = MINIMAL_SIZE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 len = slen;
17659 121bdff812b4 patch 8.1.1827: allocating more memory than needed for extended structs Bram Moolenaar <Bram@vim.org> parents: 17604 diff changeset	232 p = alloc(offsetof(buffblock_T, b_str) + len + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 if (p == NULL)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	234 return; // no space, just forget it
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	235 buf->bh_space = (int)(len - slen);
416 3da34f87c760 updated for version 7.0109 vimboss parents: 365 diff changeset	236 vim_strncpy(p->b_str, s, (size_t)slen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	237
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	238 p->b_next = buf->bh_curr->b_next;
d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	239 buf->bh_curr->b_next = p;
d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	240 buf->bh_curr = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	244 /*
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	245 * Delete "slen" bytes from the end of "buf".
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	246 * Only works when it was just added.
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	247 */
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	248 static void
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	249 delete_buff_tail(buffheader_T *buf, int slen)
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	250 {
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	251 int len = (int)STRLEN(buf->bh_curr->b_str);
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	252
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	253 if (len >= slen)
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	254 {
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	255 buf->bh_curr->b_str[len - slen] = NUL;
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	256 buf->bh_space += slen;
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	257 }
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	258 }
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	259
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	260 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 * Add number "n" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	264 add_num_buff(buffheader_T *buf, long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 char_u number[32];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	267
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 sprintf((char *)number, "%ld", n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 add_buff(buf, number, -1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 * Add character 'c' to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	277 add_char_buff(buffheader_T *buf, int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 char_u bytes[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 char_u temp[4];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	284 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	287 len = (*mb_char2bytes)(c, bytes);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 if (!IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291 c = bytes[i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 if (IS_SPECIAL(c) \|\| c == K_SPECIAL \|\| c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	294 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	295 // translate special key code into three byte sequence
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	296 temp[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	297 temp[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	298 temp[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	299 temp[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	300 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	301 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	302 else if (c == CSI)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	304 // Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 temp[0] = CSI;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 temp[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 temp[2] = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 temp[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	310 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	311 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	312 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 temp[0] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314 temp[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	315 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 add_buff(buf, temp, -1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	318 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	320 // First read ahead buffer. Used for translated commands.
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	321 static buffheader_T readbuf1 = {{NULL, {NUL}}, NULL, 0, 0};
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	322
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	323 // Second read ahead buffer. Used for redo.
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	324 static buffheader_T readbuf2 = {{NULL, {NUL}}, NULL, 0, 0};
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	325
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	326 /*
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	327 * Get one byte from the read buffers. Use readbuf1 one first, use readbuf2
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	328 * if that one is empty.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	329 * If advance == TRUE go to the next char.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	330 * No translation is done K_SPECIAL and CSI are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	331 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	332 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	333 read_readbuffers(int advance)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	334 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	335 int c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	336
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	337 c = read_readbuf(&readbuf1, advance);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	338 if (c == NUL)
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	339 c = read_readbuf(&readbuf2, advance);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	340 return c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	341 }
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	342
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	343 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	344 read_readbuf(buffheader_T *buf, int advance)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	345 {
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	346 char_u c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	347 buffblock_T *curr;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	348
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	349 if (buf->bh_first.b_next == NULL) // buffer is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350 return NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	352 curr = buf->bh_first.b_next;
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	353 c = curr->b_str[buf->bh_index];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	355 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	357 if (curr->b_str[++buf->bh_index] == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	359 buf->bh_first.b_next = curr->b_next;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	360 vim_free(curr);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	361 buf->bh_index = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	363 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	367 /*
5670 cb5683bcde03 updated for version 7.4.181 Bram Moolenaar <bram@vim.org> parents: 5649 diff changeset	368 * Prepare the read buffers for reading (if they contain something).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	369 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	370 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	371 start_stuff(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	372 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	373 if (readbuf1.bh_first.b_next != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	374 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	375 readbuf1.bh_curr = &(readbuf1.bh_first);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	376 readbuf1.bh_space = 0;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	377 }
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	378 if (readbuf2.bh_first.b_next != NULL)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	379 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	380 readbuf2.bh_curr = &(readbuf2.bh_first);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	381 readbuf2.bh_space = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	383 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	384
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	385 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	386 * Return TRUE if the stuff buffer is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	387 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	388 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	389 stuff_empty(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	390 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	391 return (readbuf1.bh_first.b_next == NULL
d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	392 && readbuf2.bh_first.b_next == NULL);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	393 }
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	394
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	395 #if defined(FEAT_EVAL) \|\| defined(PROTO)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	396 /*
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	397 * Return TRUE if readbuf1 is empty. There may still be redo characters in
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	398 * redbuf2.
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	399 */
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	400 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	401 readbuf1_empty(void)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	402 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	403 return (readbuf1.bh_first.b_next == NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	404 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	405 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	406
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	407 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	408 * Set a typeahead character that won't be flushed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	409 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	410 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	411 typeahead_noflush(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	413 typeahead_char = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	415
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	416 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417 * Remove the contents of the stuff buffer and the mapped characters in the
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3231 diff changeset	418 * typeahead buffer (used in case of an error). If "flush_typeahead" is true,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 * flush all typeahead characters (used when interrupted by a CTRL-C).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 void
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	422 flush_buffers(flush_buffers_T flush_typeahead)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	426 start_stuff();
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	427 while (read_readbuffers(TRUE) != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	429
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	430 if (flush_typeahead == FLUSH_MINIMAL)
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	431 {
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	432 // remove mapped characters at the start only
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	433 typebuf.tb_off += typebuf.tb_maplen;
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	434 typebuf.tb_len -= typebuf.tb_maplen;
19627 6b1564fcab92 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Bram Moolenaar <Bram@vim.org> parents: 19599 diff changeset	435 #if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
6b1564fcab92 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Bram Moolenaar <Bram@vim.org> parents: 19599 diff changeset	436 if (typebuf.tb_len == 0)
6b1564fcab92 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Bram Moolenaar <Bram@vim.org> parents: 19599 diff changeset	437 typebuf_was_filled = FALSE;
6b1564fcab92 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Bram Moolenaar <Bram@vim.org> parents: 19599 diff changeset	438 #endif
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	439 }
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	440 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	441 {
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	442 // remove typeahead
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	443 if (flush_typeahead == FLUSH_INPUT)
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	444 // We have to get all characters, because we may delete the first
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	445 // part of an escape sequence. In an xterm we get one char at a
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	446 // time and we have to get them all.
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	447 while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L) != 0)
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	448 ;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	449 typebuf.tb_off = MAXMAPLEN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	450 typebuf.tb_len = 0;
11577 2bc04093ed28 patch 8.0.0671: hang when typing CTRL-C in confirm() in timer Christian Brabandt <cb@256bit.org> parents: 11490 diff changeset	451 #if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	452 // Reset the flag that text received from a client or from feedkeys()
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	453 // was inserted in the typeahead buffer.
11577 2bc04093ed28 patch 8.0.0671: hang when typing CTRL-C in confirm() in timer Christian Brabandt <cb@256bit.org> parents: 11490 diff changeset	454 typebuf_was_filled = FALSE;
2bc04093ed28 patch 8.0.0671: hang when typing CTRL-C in confirm() in timer Christian Brabandt <cb@256bit.org> parents: 11490 diff changeset	455 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	456 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	457 typebuf.tb_maplen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	458 typebuf.tb_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	459 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	460 typebuf.tb_no_abbr_cnt = 0;
21654 bb0c4325a712 patch 8.2.1377: triggering the ATTENTION prompt causes typeahead mess up Bram Moolenaar <Bram@vim.org> parents: 21230 diff changeset	461 if (++typebuf.tb_change_cnt == 0)
bb0c4325a712 patch 8.2.1377: triggering the ATTENTION prompt causes typeahead mess up Bram Moolenaar <Bram@vim.org> parents: 21230 diff changeset	462 typebuf.tb_change_cnt = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	463 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	465 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 * The previous contents of the redo buffer is kept in old_redobuffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 * This is used for the CTRL-O <.> command in insert mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	470 ResetRedobuff(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	471 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	474 free_buff(&old_redobuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 old_redobuff = redobuff;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	476 redobuff.bh_first.b_next = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479
3324 c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	480 /*
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	481 * Discard the contents of the redo buffer and restore the previous redo
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	482 * buffer.
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	483 */
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	484 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	485 CancelRedo(void)
3324 c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	486 {
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	487 if (!block_redo)
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	488 {
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	489 free_buff(&redobuff);
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	490 redobuff = old_redobuff;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	491 old_redobuff.bh_first.b_next = NULL;
3324 c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	492 start_stuff();
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	493 while (read_readbuffers(TRUE) != NUL)
3324 c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	494 ;
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	495 }
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	496 }
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	497
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	498 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	499 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 * Used before executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502 void
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	503 saveRedobuff(save_redo_T *save_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	507 save_redo->sr_redobuff = redobuff;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	508 redobuff.bh_first.b_next = NULL;
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	509 save_redo->sr_old_redobuff = old_redobuff;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	510 old_redobuff.bh_first.b_next = NULL;
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	511
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	512 // Make a copy, so that ":normal ." in a function works.
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	513 s = get_buffcont(&save_redo->sr_redobuff, FALSE);
77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	514 if (s != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 {
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	516 add_buff(&redobuff, s, -1L);
77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	517 vim_free(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523 * Used after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	525 void
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	526 restoreRedobuff(save_redo_T *save_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 {
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	528 free_buff(&redobuff);
77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	529 redobuff = save_redo->sr_redobuff;
77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	530 free_buff(&old_redobuff);
77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	531 old_redobuff = save_redo->sr_old_redobuff;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	532 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	533
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 * Append "s" to the redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	536 * K_SPECIAL and CSI should already have been escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	537 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	539 AppendToRedobuff(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 add_buff(&redobuff, s, -1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 * Append to Redo buffer literally, escaping special characters with CTRL-V.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 * K_SPECIAL and CSI are escaped as well.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	550 AppendToRedobuffLit(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	551 char_u *str,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	552 int len) // length of "str" or -1 for up to the NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 {
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	554 char_u *s = str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558 if (block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	560
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	561 while (len < 0 ? *s != NUL : s - str < len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	562 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	563 // Put a string of normal characters in the redo buffer (that's
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	564 // faster).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 start = s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 while (*s >= ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 #ifndef EBCDIC
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	568 && *s < DEL // EBCDIC: all chars above space are normal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	569 #endif
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	570 && (len < 0 \|\| s - str < len))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	573 // Don't put '0' or '^' as last character, just in case a CTRL-D is
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	574 // typed next.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 if (*s == NUL && (s[-1] == '0' \|\| s[-1] == '^'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 if (s > start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578 add_buff(&redobuff, start, (long)(s - start));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	580 if (*s == NUL \|\| (len >= 0 && s - str >= len))
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	581 break;
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	582
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	583 // Handle a special or multibyte character.
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	584 if (has_mbyte)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	585 // Handle composing chars separately.
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	586 c = mb_cptr2char_adv(&s);
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	587 else
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	588 c = *s++;
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	589 if (c < ' ' \|\| c == DEL \|\| (*s == NUL && (c == '0' \|\| c == '^')))
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	590 add_char_buff(&redobuff, Ctrl_V);
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	591
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	592 // CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0)
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	593 if (*s == NUL && c == '0')
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594 #ifdef EBCDIC
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	595 add_buff(&redobuff, (char_u *)"xf0", 3L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 #else
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	597 add_buff(&redobuff, (char_u *)"048", 3L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 #endif
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	599 else
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	600 add_char_buff(&redobuff, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605 * Append a character to the redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	609 AppendCharToRedobuff(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	610 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 add_char_buff(&redobuff, c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	614
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 * Append a number to the redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	619 AppendNumberToRedobuff(long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 add_num_buff(&redobuff, n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	625 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	626 * Append string "s" to the stuff buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	627 * CSI and K_SPECIAL must already have been escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	628 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	630 stuffReadbuff(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	632 add_buff(&readbuf1, s, -1L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	634
6098 975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	635 /*
975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	636 * Append string "s" to the redo stuff buffer.
975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	637 * CSI and K_SPECIAL must already have been escaped.
975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	638 */
975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	639 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	640 stuffRedoReadbuff(char_u *s)
6098 975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	641 {
975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	642 add_buff(&readbuf2, s, -1L);
975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	643 }
975d96776111 updated for version 7.4.387 Bram Moolenaar <bram@vim.org> parents: 6087 diff changeset	644
25567 0082503ff2ff patch 8.2.3320: some local functions are not static Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	645 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	646 stuffReadbuffLen(char_u *s, long len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	648 add_buff(&readbuf1, s, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653 * Stuff "s" into the stuff buffer, leaving special key codes unmodified and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 * escaping other K_SPECIAL and CSI bytes.
2784 930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	655 * Change CR, LF and ESC into a space.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	658 stuffReadbuffSpec(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 {
2784 930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	660 int c;
930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	661
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 if (*s == K_SPECIAL && s[1] != NUL && s[2] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	666 // Insert special key literally.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 stuffReadbuffLen(s, 3L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 s += 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	670 else
2784 930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	671 {
930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	672 c = mb_ptr2char_adv(&s);
930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	673 if (c == CAR \|\| c == NL \|\| c == ESC)
930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	674 c = ' ';
930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	675 stuffcharReadbuff(c);
930b171ce3fc updated for version 7.3.168 Bram Moolenaar <bram@vim.org> parents: 2723 diff changeset	676 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 * Append a character to the stuff buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	686 stuffcharReadbuff(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	688 add_char_buff(&readbuf1, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 * Append a number to the stuff buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	695 stuffnumReadbuff(long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	697 add_num_buff(&readbuf1, n);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 /*
20237 918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	701 * Stuff a string into the typeahead buffer, such that edit() will insert it
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	702 * literally ("literally" TRUE) or interpret is as typed characters.
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	703 */
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	704 void
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	705 stuffescaped(char_u *arg, int literally)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	706 {
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	707 int c;
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	708 char_u *start;
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	709
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	710 while (*arg != NUL)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	711 {
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	712 // Stuff a sequence of normal ASCII characters, that's fast. Also
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	713 // stuff K_SPECIAL to get the effect of a special key when "literally"
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	714 // is TRUE.
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	715 start = arg;
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	716 while ((*arg >= ' '
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	717 #ifndef EBCDIC
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	718 && *arg < DEL // EBCDIC: chars above space are normal
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	719 #endif
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	720 )
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	721 \|\| (*arg == K_SPECIAL && !literally))
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	722 ++arg;
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	723 if (arg > start)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	724 stuffReadbuffLen(start, (long)(arg - start));
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	725
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	726 // stuff a single special character
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	727 if (*arg != NUL)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	728 {
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	729 if (has_mbyte)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	730 c = mb_cptr2char_adv(&arg);
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	731 else
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	732 c = *arg++;
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	733 if (literally && ((c < ' ' && c != TAB) \|\| c == DEL))
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	734 stuffcharReadbuff(Ctrl_V);
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	735 stuffcharReadbuff(c);
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	736 }
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	737 }
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	738 }
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	739
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	740 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 * multibyte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 * The redo buffer is left as it is.
3324 c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	744 * If init is TRUE, prepare for redo, return FAIL if nothing to redo, OK
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	745 * otherwise.
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	746 * If old is TRUE, use old_redobuff instead of redobuff.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	747 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	748 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	749 read_redo(int init, int old_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	750 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	751 static buffblock_T *bp;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	752 static char_u *p;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	753 int c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	754 int n;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	755 char_u buf[MB_MAXBYTES + 1];
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	756 int i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 if (init)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	759 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	760 if (old_redo)
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	761 bp = old_redobuff.bh_first.b_next;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	762 else
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	763 bp = redobuff.bh_first.b_next;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	764 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	765 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 p = bp->b_str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	767 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 if ((c = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	771 // Reverse the conversion done by add_char_buff()
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	772 // For a multi-byte character get all the bytes and return the
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	773 // converted character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	774 if (has_mbyte && (c != K_SPECIAL \|\| p[1] == KS_SPECIAL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 n = MB_BYTE2LEN_CHECK(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 n = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	778 for (i = 0; ; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	780 if (c == K_SPECIAL) // special key or escaped K_SPECIAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	782 c = TO_SPECIAL(p[1], p[2]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	786 if (c == CSI) // escaped CSI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 if (*++p == NUL && bp->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	791 bp = bp->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	792 p = bp->b_str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 buf[i] = c;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	795 if (i == n - 1) // last byte of a character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	797 if (n != 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	798 c = (*mb_ptr2char)(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	799 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	800 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	801 c = *p;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	802 if (c == NUL) // cannot happen?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	803 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 * Copy the rest of the redo buffer into the stuff buffer (in a slow way).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 * If old_redo is TRUE, use old_redobuff instead of redobuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 * The escaped K_SPECIAL and CSI are copied without translation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	816 copy_redo(int old_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 while ((c = read_redo(FALSE, old_redo)) != NUL)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	821 add_char_buff(&readbuf2, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 /*
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	825 * Stuff the redo buffer into readbuf2.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 * Insert the redo count into the command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 * If "old_redo" is TRUE, the last but one command is repeated
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 * instead of the last command (inserting text). This is used for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 * CTRL-O <.> in insert mode
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	834 start_redo(long count, int old_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	838 // init the pointers; return if nothing to redo
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 if (read_redo(TRUE, old_redo) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	844 // copy the buffer name, if present
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	845 if (c == '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	847 add_buff(&readbuf2, (char_u *)"\"", 1L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	850 // if a numbered buffer is used, increment the number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 if (c >= '1' && c < '9')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852 ++c;
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	853 add_char_buff(&readbuf2, c);
14009 830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	854
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	855 // the expression register should be re-evaluated
14009 830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	856 if (c == '=')
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	857 {
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	858 add_char_buff(&readbuf2, CAR);
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	859 cmd_silent = TRUE;
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	860 }
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	861
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	864
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	865 if (c == 'v') // redo Visual
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	867 VIsual = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	868 VIsual_active = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869 VIsual_select = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870 VIsual_reselect = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871 redo_VIsual_busy = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	875 // try to enter the count (in place of a previous count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 if (count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	878 while (VIM_ISDIGIT(c)) // skip "old" count
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 c = read_redo(FALSE, old_redo);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	880 add_num_buff(&readbuf2, count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	883 // copy from the redo buffer into the stuff buffer
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	884 add_char_buff(&readbuf2, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 copy_redo(old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 * Repeat the last insert (R, o, O, a, A, i or I command) by stuffing
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	891 * the redo buffer into readbuf2.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	895 start_redo_ins(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 if (read_redo(TRUE, FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 start_stuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	903 // skip the count and the command character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 while ((c = read_redo(FALSE, FALSE)) != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 if (c == 'O' \|\| c == 'o')
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	909 add_buff(&readbuf2, NL_STR, -1L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	914 // copy the typed text from the redo buffer into the stuff buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 copy_redo(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 block_redo = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	921 stop_redo_ins(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 block_redo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 * Initialize typebuf.tb_buf to point to typebuf_init.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 * alloc() cannot be used here: In out-of-memory situations it would
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 * be impossible to type anything.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	932 init_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 if (typebuf.tb_buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 typebuf.tb_buf = typebuf_init;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 typebuf.tb_noremap = noremapbuf_init;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 typebuf.tb_buflen = TYPELEN_INIT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 typebuf.tb_len = 0;
11331 ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	940 typebuf.tb_off = MAXMAPLEN + 4;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 /*
17576 97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	946 * Returns TRUE when keys cannot be remapped.
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	947 */
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	948 int
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	949 noremap_keys(void)
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	950 {
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	951 return KeyNoremap & (RM_NONE\|RM_SCRIPT);
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	952 }
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	953
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	954 /*
7408 1886f2863437 commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a Christian Brabandt <cb@256bit.org> parents: 7117 diff changeset	955 * Insert a string in position 'offset' in the typeahead buffer (for "@r"
1886f2863437 commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a Christian Brabandt <cb@256bit.org> parents: 7117 diff changeset	956 * and ":normal" command, vgetorpeek() and check_termcode()).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 * If noremap is REMAP_YES, new string can be mapped again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 * If noremap is REMAP_NONE, new string cannot be mapped again.
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26592 diff changeset	960 * If noremap is REMAP_SKIP, first char of new string cannot be mapped again,
10 4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	961 * but abbreviations are allowed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 * script-local mappings.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 * If noremap is > 0, that many characters of the new string cannot be mapped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 * If nottyped is TRUE, the string does not return KeyTyped (don't use when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 * offset is non-zero!).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 * If silent is TRUE, cmd_silent is set when the characters are obtained.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	974 ins_typebuf(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	975 char_u *str,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	976 int noremap,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	977 int offset,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	978 int nottyped,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	979 int silent)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 int newlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 int addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 int newoff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 int val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 int nrm;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 typebuf.tb_change_cnt = 1;
18116 7f57ea9a4ba8 patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys() Bram Moolenaar <Bram@vim.org> parents: 18106 diff changeset	992 state_no_longer_safe("ins_typebuf()");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 addlen = (int)STRLEN(str);
1130 04dbdca9c34c updated for version 7.1a vimboss parents: 1103 diff changeset	995
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 if (offset == 0 && addlen <= typebuf.tb_off)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 {
10549 055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	998 /*
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	999 * Easy case: there is room in front of typebuf.tb_buf[typebuf.tb_off]
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1000 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 typebuf.tb_off -= addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 }
11331 ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1004 else if (typebuf.tb_len == 0 && typebuf.tb_buflen
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1005 >= addlen + 3 * (MAXMAPLEN + 4))
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1006 {
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1007 /*
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1008 * Buffer is empty and string fits in the existing buffer.
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1009 * Leave some space before and after, if possible.
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1010 */
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1011 typebuf.tb_off = (typebuf.tb_buflen - addlen - 3 * (MAXMAPLEN + 4)) / 2;
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1012 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen);
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1013 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 {
26125 18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1016 int extra;
18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1017
10549 055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1018 /*
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1019 * Need to allocate a new buffer.
11331 ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1020 * In typebuf.tb_buf there must always be room for 3 * (MAXMAPLEN + 4)
10549 055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1021 * characters. We add some extra room to avoid having to allocate too
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1022 * often.
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1023 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 newoff = MAXMAPLEN + 4;
26125 18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1025 extra = addlen + newoff + 4 * (MAXMAPLEN + 4);
18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1026 if (typebuf.tb_len > 2147483647 - extra)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 {
26125 18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1028 // string is getting too long for a 32 bit int
26436 ef0c07cbf53f patch 8.2.3749: error messages are everywhere Bram Moolenaar <Bram@vim.org> parents: 26224 diff changeset	1029 emsg(_(e_command_too_complex)); // also calls flush_buffers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 setcursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 }
26125 18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1033 newlen = typebuf.tb_len + extra;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 s1 = alloc(newlen);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1035 if (s1 == NULL) // out of memory
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 s2 = alloc(newlen);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1038 if (s2 == NULL) // out of memory
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 vim_free(s1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 typebuf.tb_buflen = newlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1045 // copy the old chars, before the insertion point
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 (size_t)offset);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1048 // copy the new chars
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 mch_memmove(s1 + newoff + offset, str, (size_t)addlen);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1050 // copy the old chars, after the insertion point, including the NUL at
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1051 // the end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 mch_memmove(s1 + newoff + offset + addlen,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 typebuf.tb_buf + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 (size_t)(typebuf.tb_len - offset + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 if (typebuf.tb_buf != typebuf_init)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 vim_free(typebuf.tb_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 typebuf.tb_buf = s1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 (size_t)offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 mch_memmove(s2 + newoff + offset + addlen,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 typebuf.tb_noremap + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 (size_t)(typebuf.tb_len - offset));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 if (typebuf.tb_noremap != noremapbuf_init)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 vim_free(typebuf.tb_noremap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 typebuf.tb_noremap = s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 typebuf.tb_off = newoff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 typebuf.tb_len += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1072 // If noremap == REMAP_SCRIPT: do remap script-local mappings.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 if (noremap == REMAP_SCRIPT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 val = RM_SCRIPT;
10 4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1075 else if (noremap == REMAP_SKIP)
4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1076 val = RM_ABBR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 val = RM_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 * Adjust typebuf.tb_noremap[] for the new characters:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 * (sometimes) not remappable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 * If noremap == REMAP_YES: all the new characters are mappable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 * If noremap > 0: "noremap" characters are not remappable, the rest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 * mappable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 */
10 4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1088 if (noremap == REMAP_SKIP)
4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1089 nrm = 1;
4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1090 else if (noremap < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 nrm = addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 nrm = noremap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 for (i = 0; i < addlen; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 typebuf.tb_noremap[typebuf.tb_off + i + offset] =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 (--nrm >= 0) ? val : RM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1098 // tb_maplen and tb_silent only remember the length of mapped and/or
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1099 // silent mappings at the start of the buffer, assuming that a mapped
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1100 // sequence doesn't result in typed characters.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 if (nottyped \|\| typebuf.tb_maplen > offset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 typebuf.tb_maplen += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 if (silent \|\| typebuf.tb_silent > offset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 typebuf.tb_silent += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 cmd_silent = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1108 if (typebuf.tb_no_abbr_cnt && offset == 0) // and not used for abbrev.s
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 typebuf.tb_no_abbr_cnt += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 /*
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1115 * Put character "c" back into the typeahead buffer.
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1116 * Can be used for a character obtained by vgetc() that needs to be put back.
1051 e14d0a530351 updated for version 7.0-177 vimboss parents: 988 diff changeset	1117 * Uses cmd_silent, KeyTyped and KeyNoremap to restore the flags belonging to
e14d0a530351 updated for version 7.0-177 vimboss parents: 988 diff changeset	1118 * the char.
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1119 * Returns the length of what was inserted.
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1120 */
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1121 int
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1122 ins_char_typebuf(int c, int modifier)
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1123 {
26946 8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1124 char_u buf[MB_MAXBYTES * 3 + 4];
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1125 int len = 0;
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1126
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1127 if (modifier != 0)
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1128 {
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1129 buf[0] = K_SPECIAL;
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1130 buf[1] = KS_MODIFIER;
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1131 buf[2] = modifier;
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1132 buf[3] = NUL;
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1133 len = 3;
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1134 }
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1135 if (IS_SPECIAL(c))
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1136 {
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1137 buf[len] = K_SPECIAL;
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1138 buf[len + 1] = K_SECOND(c);
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1139 buf[len + 2] = K_THIRD(c);
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1140 buf[len + 3] = NUL;
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1141 len += 3;
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1142 }
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1143 else
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1144 {
26946 8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1145 char_u *p = buf + len;
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1146 int char_len = (*mb_char2bytes)(c, p);
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1147 #ifdef FEAT_GUI
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1148 int save_gui_in_use = gui.in_use;
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1149
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1150 gui.in_use = FALSE;
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1151 #endif
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1152 // if the character contains CSI or K_SPECIAL bytes they need escaping
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1153 len += fix_input_buffer(p, char_len);
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1154 #ifdef FEAT_GUI
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1155 gui.in_use = save_gui_in_use;
8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1156 #endif
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1157 }
1051 e14d0a530351 updated for version 7.0-177 vimboss parents: 988 diff changeset	1158 (void)ins_typebuf(buf, KeyNoremap, 0, !KeyTyped, cmd_silent);
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1159 return len;
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1160 }
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1161
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1162 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 * Return TRUE if the typeahead buffer was changed (while waiting for a
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1164 * character to arrive). Happens when a message was received from a client or
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	1165 * from feedkeys().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 * changed it was reallocated and the old pointer can no longer be used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 * Or "typebuf.tb_off" may have been changed and we would overwrite characters
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 * that was just added.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1172 typebuf_changed(
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1173 int tb_change_cnt) // old value of typebuf.tb_change_cnt
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1176 #if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1177 \|\| typebuf_was_filled
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 ));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 * Return TRUE if there are no characters in the typeahead buffer that have
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 * not been typed (result from a mapping or come from ":normal").
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1187 typebuf_typed(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 return typebuf.tb_maplen == 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 * Return the number of characters that are mapped (or not typed).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1196 typebuf_maplen(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 return typebuf.tb_maplen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1205 del_typebuf(int len, int offset)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 if (len == 0)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1210 return; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 typebuf.tb_len -= len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 * Easy case: Just increase typebuf.tb_off.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 >= 3 * MAXMAPLEN + 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 typebuf.tb_off += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 i = typebuf.tb_off + offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 * Leave some extra room at the end to avoid reallocation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 if (typebuf.tb_off > MAXMAPLEN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 mch_memmove(typebuf.tb_buf + MAXMAPLEN,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 typebuf.tb_buf + typebuf.tb_off, (size_t)offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233 mch_memmove(typebuf.tb_noremap + MAXMAPLEN,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1234 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 typebuf.tb_off = MAXMAPLEN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1237 // adjust typebuf.tb_buf (include the NUL at the end)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 typebuf.tb_buf + i + len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 (size_t)(typebuf.tb_len - offset + 1));
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1241 // adjust typebuf.tb_noremap[]
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 typebuf.tb_noremap + i + len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 (size_t)(typebuf.tb_len - offset));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1247 if (typebuf.tb_maplen > offset) // adjust tb_maplen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1248 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 if (typebuf.tb_maplen < offset + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 typebuf.tb_maplen = offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 typebuf.tb_maplen -= len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1254 if (typebuf.tb_silent > offset) // adjust tb_silent
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1256 if (typebuf.tb_silent < offset + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1257 typebuf.tb_silent = offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1258 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1259 typebuf.tb_silent -= len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1261 if (typebuf.tb_no_abbr_cnt > offset) // adjust tb_no_abbr_cnt
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 if (typebuf.tb_no_abbr_cnt < offset + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264 typebuf.tb_no_abbr_cnt = offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 typebuf.tb_no_abbr_cnt -= len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1269 #if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1270 // Reset the flag that text received from a client or from feedkeys()
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1271 // was inserted in the typeahead buffer.
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1272 typebuf_was_filled = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1273 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1274 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1276 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1278 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 * Write typed characters to script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1280 * If recording is on put the character in the recordbuffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1281 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1282 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1283 gotchars(char_u *chars, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1284 {
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1285 char_u *s = chars;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1286 int i;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1287 static char_u buf[4];
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1288 static int buflen = 0;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1289 int todo = len;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1290
1130 04dbdca9c34c updated for version 7.1a vimboss parents: 1103 diff changeset	1291 while (todo--)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1292 {
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1293 buf[buflen++] = *s++;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1294
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1295 // When receiving a special key sequence, store it until we have all
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1296 // the bytes and we can decide what to do with it.
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1297 if (buflen == 1 && buf[0] == K_SPECIAL)
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1298 continue;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1299 if (buflen == 2)
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1300 continue;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1301 if (buflen == 3 && buf[1] == KS_EXTRA
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1302 && (buf[2] == KE_FOCUSGAINED \|\| buf[2] == KE_FOCUSLOST))
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1303 {
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1304 // Drop K_FOCUSGAINED and K_FOCUSLOST, they are not useful in a
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1305 // recording.
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1306 buflen = 0;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1307 continue;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1308 }
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1309
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1310 // Handle one byte at a time; no translation to be done.
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1311 for (i = 0; i < buflen; ++i)
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1312 updatescript(buf[i]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13950 diff changeset	1314 if (reg_recording != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 {
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1316 buf[buflen] = NUL;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1317 add_buff(&recordbuff, buf, (long)buflen);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1318 // remember how many chars were last recorded
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1319 last_recorded_len += buflen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 }
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1321 buflen = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1322 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 may_sync_undo();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1324
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 #ifdef FEAT_EVAL
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1326 // output "debug mode" message next time in debug mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1327 debug_did_msg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1328 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1330 // Since characters have been typed, consider the following to be in
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1331 // another mapping. Search string will be kept in history.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 ++maptick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1335 /*
26929 9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1336 * Undo the last gotchars() for "len" bytes. To be used when putting a typed
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1337 * character back into the typeahead buffer, thus gotchars() will be called
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1338 * again.
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1339 * Only affects recorded characters.
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1340 */
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1341 void
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1342 ungetchars(int len)
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1343 {
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1344 if (reg_recording != 0)
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1345 {
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1346 delete_buff_tail(&recordbuff, len);
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1347 last_recorded_len -= len;
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1348 }
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1349 }
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1350
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1351 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 * Sync undo. Called when typed characters are obtained from the typeahead
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 * buffer, or when a menu is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 * Do not sync:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 * - In Insert mode, unless cursor key has been used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 * - While reading a script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 * - When no_u_sync is non-zero.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1359 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1360 may_sync_undo(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 if ((!(State & (INSERT + CMDLINE)) \|\| arrow_used)
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	1363 && scriptin[curscript] == NULL)
6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	1364 u_sync(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 * Make "typebuf" empty and allocate new buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 * Returns FAIL when out of memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	1371 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1372 alloc_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 typebuf.tb_buf = alloc(TYPELEN_INIT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 typebuf.tb_noremap = alloc(TYPELEN_INIT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1376 if (typebuf.tb_buf == NULL \|\| typebuf.tb_noremap == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1377 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1378 free_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 typebuf.tb_buflen = TYPELEN_INIT;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1382 typebuf.tb_off = MAXMAPLEN + 4; // can insert without realloc
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 typebuf.tb_len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 typebuf.tb_maplen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 typebuf.tb_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 typebuf.tb_no_abbr_cnt = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 typebuf.tb_change_cnt = 1;
19627 6b1564fcab92 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Bram Moolenaar <Bram@vim.org> parents: 19599 diff changeset	1389 #if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
6b1564fcab92 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Bram Moolenaar <Bram@vim.org> parents: 19599 diff changeset	1390 typebuf_was_filled = FALSE;
6b1564fcab92 patch 8.2.0370: the typebuf_was_filled flag is sometimes not reset Bram Moolenaar <Bram@vim.org> parents: 19599 diff changeset	1391 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 * Free the buffers of "typebuf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	1398 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1399 free_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 {
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1401 if (typebuf.tb_buf == typebuf_init)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	1402 internal_error("Free typebuf 1");
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1403 else
18193 f31b0ac6e175 patch 8.1.2091: double free when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18116 diff changeset	1404 VIM_CLEAR(typebuf.tb_buf);
1992 ada3271481ce updated for version 7.2-289 vimboss parents: 1969 diff changeset	1405 if (typebuf.tb_noremap == noremapbuf_init)
10359 66f1b5bf3fa6 commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Christian Brabandt <cb@256bit.org> parents: 10042 diff changeset	1406 internal_error("Free typebuf 2");
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1407 else
18193 f31b0ac6e175 patch 8.1.2091: double free when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18116 diff changeset	1408 VIM_CLEAR(typebuf.tb_noremap);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 * When doing ":so! file", the current typeahead needs to be saved, and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 * restored when "file" has been read completely.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 static typebuf_T saved_typebuf[NSCRIPT];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1418 save_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 saved_typebuf[curscript] = typebuf;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1422 // If out of memory: restore typebuf and close file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 if (alloc_typebuf() == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 closescript();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1426 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1431 static int old_char = -1; // character put back by vungetc()
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1432 static int old_mod_mask; // mod_mask for ungotten character
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1433 static int old_mouse_row; // mouse_row related to old_char
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1434 static int old_mouse_col; // mouse_col related to old_char
1928 7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1435
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 * Save all three kinds of typeahead, so that the user must type at a prompt.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1440 save_typeahead(tasave_T *tp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 tp->save_typebuf = typebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 tp->typebuf_valid = (alloc_typebuf() == OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 if (!tp->typebuf_valid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 typebuf = tp->save_typebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446
1928 7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1447 tp->old_char = old_char;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1448 tp->old_mod_mask = old_mod_mask;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1449 old_char = -1;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1450
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1451 tp->save_readbuf1 = readbuf1;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	1452 readbuf1.bh_first.b_next = NULL;
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1453 tp->save_readbuf2 = readbuf2;
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	1454 readbuf2.bh_first.b_next = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 # ifdef USE_INPUT_BUF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 tp->save_inputbuf = get_input_buf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1461 * Restore the typeahead to what it was before calling save_typeahead().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 * The allocated memory is freed, can only be called once!
24846 fdc6a7769045 patch 8.2.2961: keys typed during a :normal command are discarded Bram Moolenaar <Bram@vim.org> parents: 24838 diff changeset	1463 * When "overwrite" is FALSE input typed later is kept.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 void
24846 fdc6a7769045 patch 8.2.2961: keys typed during a :normal command are discarded Bram Moolenaar <Bram@vim.org> parents: 24838 diff changeset	1466 restore_typeahead(tasave_T *tp, int overwrite UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 if (tp->typebuf_valid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1469 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 free_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 typebuf = tp->save_typebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473
1928 7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1474 old_char = tp->old_char;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1475 old_mod_mask = tp->old_mod_mask;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1476
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1477 free_buff(&readbuf1);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1478 readbuf1 = tp->save_readbuf1;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1479 free_buff(&readbuf2);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1480 readbuf2 = tp->save_readbuf2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 # ifdef USE_INPUT_BUF
24846 fdc6a7769045 patch 8.2.2961: keys typed during a :normal command are discarded Bram Moolenaar <Bram@vim.org> parents: 24838 diff changeset	1482 set_input_buf(tp->save_inputbuf, overwrite);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487 * Open a new script file for the ":source!" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1490 openscript(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1491 char_u *name,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1492 int directly) // when TRUE execute directly
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1494 if (curscript + 1 == NSCRIPT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 {
25064 8f2262c72178 patch 8.2.3069: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 24846 diff changeset	1496 emsg(_(e_scripts_nested_too_deep));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1498 }
16726 fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1499
fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1500 // Disallow sourcing a file in the sandbox, the commands would be executed
fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1501 // later, possibly outside of the sandbox.
fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1502 if (check_secure())
fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1503 return;
fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1504
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1505 #ifdef FEAT_EVAL
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1506 if (ignore_script)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1507 // Not reading from script, also don't open one. Warning message?
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1508 return;
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1509 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1511 if (scriptin[curscript] != NULL) // already reading script
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1512 ++curscript;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1513 // use NameBuff for expanded name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 expand_env(name, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 {
26877 06a137af96f8 patch 8.2.3967: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26875 diff changeset	1517 semsg(_(e_cant_open_file_str), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 if (curscript)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 --curscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 if (save_typebuf() == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 * Execute the commands from the file right now when using ":source!"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 * after ":global" or ":argdo" or in a loop. Also when another command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 * follows. This means the display won't be updated. Don't do this
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 * always, "make test" would fail.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 if (directly)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 oparg_T oa;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 int oldcurscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 int save_State = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 int save_restart_edit = restart_edit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 int save_insertmode = p_im;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1538 int save_finish_op = finish_op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 int save_msg_scroll = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 State = NORMAL;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1542 msg_scroll = FALSE; // no msg scrolling in Normal mode
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1543 restart_edit = 0; // don't go to Insert mode
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1544 p_im = FALSE; // don't use 'insertmode'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 clear_oparg(&oa);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 finish_op = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 oldcurscript = curscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 {
16712 329e28ed10fd patch 8.1.1358: cannot enter character with a CSI byte Bram Moolenaar <Bram@vim.org> parents: 16531 diff changeset	1551 update_topline_cursor(); // update cursor position and topline
329e28ed10fd patch 8.1.1358: cannot enter character with a CSI byte Bram Moolenaar <Bram@vim.org> parents: 16531 diff changeset	1552 normal_cmd(&oa, FALSE); // execute one command
21230 e67123c115d2 patch 8.2.1166: once mouse move events are enabled getchar() returns them Bram Moolenaar <Bram@vim.org> parents: 20800 diff changeset	1553 (void)vpeekc(); // check for end of file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 while (scriptin[oldcurscript] != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 State = save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 msg_scroll = save_msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 restart_edit = save_restart_edit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 p_im = save_insertmode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 finish_op = save_finish_op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 * Close the currently active input script.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1569 closescript(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 free_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 typebuf = saved_typebuf[curscript];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 fclose(scriptin[curscript]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 scriptin[curscript] = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 if (curscript > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 --curscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579
358 e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1580 #if defined(EXITFREE) \|\| defined(PROTO)
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1581 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1582 close_all_scripts(void)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1583 {
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1584 while (scriptin[0] != NULL)
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1585 closescript();
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1586 }
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1587 #endif
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1588
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 * Return TRUE when reading keys from a script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1593 using_script(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595 return scriptin[curscript] != NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1598 /*
365 bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1599 * This function is called just before doing a blocking wait. Thus after
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1600 * waiting 'updatetime' for a character to arrive.
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1601 */
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1602 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1603 before_blocking(void)
365 bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1604 {
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1605 updatescript(0);
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1606 #ifdef FEAT_EVAL
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1607 if (may_garbage_collect)
8881 ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1608 garbage_collect(FALSE);
365 bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1609 #endif
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1610 }
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1611
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1612 /*
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18412 diff changeset	1613 * updatescript() is called when a character can be written into the script file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 * or when we have waited some time for a character (c == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 * All the changed memfiles are synced if c == 0 or when the number of typed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 * characters reaches 'updatecount' and 'updatecount' is non-zero.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	1619 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1620 updatescript(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 static int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 if (c && scriptout)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 putc(c, scriptout);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 if (c == 0 \|\| (p_uc > 0 && ++count >= p_uc))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 ml_sync_all(c == 0, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 /*
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1634 * Convert "c" plus "modifiers" to merge the effect of modifyOtherKeys into the
18717 14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1635 * character.
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1636 */
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1637 int
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1638 merge_modifyOtherKeys(int c_arg, int *modifiers)
18717 14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1639 {
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1640 int c = c_arg;
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1641
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1642 if (*modifiers & MOD_MASK_CTRL)
18717 14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1643 {
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1644 if ((c >= '`' && c <= 0x7f) \|\| (c >= '@' && c <= '_'))
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1645 c &= 0x1f;
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1646 else if (c == '6')
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1647 // CTRL-6 is equivalent to CTRL-^
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1648 c = 0x1e;
20595 3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1649 #ifdef FEAT_GUI_GTK
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1650 // These mappings look arbitrary at the first glance, but in fact
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1651 // resemble quite exactly the behaviour of the GTK+ 1.2 GUI on my
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1652 // machine. The only difference is BS vs. DEL for CTRL-8 (makes
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1653 // more sense and is consistent with usual terminal behaviour).
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1654 else if (c == '2')
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1655 c = NUL;
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1656 else if (c >= '3' && c <= '7')
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1657 c = c ^ 0x28;
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1658 else if (c == '8')
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1659 c = BS;
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1660 else if (c == '?')
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1661 c = DEL;
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1662 #endif
3609e842f822 patch 8.2.0851: can't distinguish <M-a> from accented "a" in the GUI Bram Moolenaar <Bram@vim.org> parents: 20571 diff changeset	1663 if (c != c_arg)
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1664 *modifiers &= ~MOD_MASK_CTRL;
18717 14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1665 }
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1666 if ((*modifiers & (MOD_MASK_META \| MOD_MASK_ALT))
18717 14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1667 && c >= 0 && c <= 127)
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1668 {
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1669 c += 0x80;
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1670 *modifiers &= ~(MOD_MASK_META\|MOD_MASK_ALT);
18717 14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1671 }
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1672 return c;
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1673 }
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1674
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1675 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 * Get the next input character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 * Can return a special key or a multi-byte character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 * Can return NUL when called recursively, use safe_vgetc() if that's not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 * wanted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 * This translates escaped K_SPECIAL and CSI bytes to a K_SPECIAL or CSI byte.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 * Collects the bytes of a multibyte character into the whole character.
1992 ada3271481ce updated for version 7.2-289 vimboss parents: 1969 diff changeset	1682 * Returns the modifiers in the global "mod_mask".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1685 vgetc(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 int c, c2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 int n;
3549 f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3448 diff changeset	1689 char_u buf[MB_MAXBYTES + 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1692 #ifdef FEAT_EVAL
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1693 // Do garbage collection when garbagecollect() was called previously and
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1694 // we are now at the toplevel.
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1695 if (may_garbage_collect && want_garbage_collect)
8881 ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1696 garbage_collect(FALSE);
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1697 #endif
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1698
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 * If a character was put back with vungetc, it was already processed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 * Return it directly.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 if (old_char != -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 c = old_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 old_char = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 mod_mask = old_mod_mask;
4227 94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	1708 mouse_row = old_mouse_row;
94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	1709 mouse_col = old_mouse_col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 }
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1711 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 {
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1713 mod_mask = 0;
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1714 vgetc_mod_mask = 0;
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1715 vgetc_char = 0;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1716 last_recorded_len = 0;
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1717
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1718 for (;;) // this is done twice if there are modifiers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1720 int did_inc = FALSE;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1721
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1722 if (mod_mask
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1723 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1724 \|\| im_is_preediting()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18717 diff changeset	1726 #if defined(FEAT_PROP_POPUP)
17604 506dd2efcbb2 patch 8.1.1799: cannot avoid mapping for a popup window Bram Moolenaar <Bram@vim.org> parents: 17602 diff changeset	1727 \|\| popup_no_mapping()
506dd2efcbb2 patch 8.1.1799: cannot avoid mapping for a popup window Bram Moolenaar <Bram@vim.org> parents: 17602 diff changeset	1728 #endif
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1729 )
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1730 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1731 // no mapping after modifier has been read
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1732 ++no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1733 ++allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1734 did_inc = TRUE; // mod_mask may change value
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1735 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 c = vgetorpeek(TRUE);
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1737 if (did_inc)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1738 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1739 --no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1740 --allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1741 }
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1742
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1743 // Get two extra bytes for special keys
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1744 if (c == K_SPECIAL
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1745 #ifdef FEAT_GUI
19599 5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1746 \|\| (c == CSI)
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1747 #endif
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1748 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1750 int save_allow_keys = allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1751
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1752 ++no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1753 allow_keys = 0; // make sure BS is not found
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1754 c2 = vgetorpeek(TRUE); // no mapping for these chars
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1755 c = vgetorpeek(TRUE);
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1756 --no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1757 allow_keys = save_allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1758 if (c2 == KS_MODIFIER)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1759 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1760 mod_mask = c;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1761 continue;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1762 }
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1763 c = TO_SPECIAL(c2, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1765 #if defined(FEAT_GUI_MSWIN) && defined(FEAT_MENU) && defined(FEAT_TEAROFF)
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1766 // Handle K_TEAROFF here, the caller of vgetc() doesn't need to
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1767 // know that a menu was torn off
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	1768 if (
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	1769 # ifdef VIMDLL
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	1770 gui.in_use &&
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	1771 # endif
7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	1772 c == K_TEAROFF)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1774 char_u name[200];
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1775 int i;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1776
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1777 // get menu path, it ends with a <CR>
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1778 for (i = 0; (c = vgetorpeek(TRUE)) != '\r'; )
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1779 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1780 name[i] = c;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1781 if (i < 199)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1782 ++i;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1783 }
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1784 name[i] = NUL;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1785 gui_make_tearoff(name);
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1786 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1788 #endif
2277 f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	1789 #if defined(FEAT_GUI) && defined(FEAT_GUI_GTK) && defined(FEAT_MENU)
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1790 // GTK: <F10> normally selects the menu, but it's passed until
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1791 // here to allow mapping it. Intercept and invoke the GTK
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1792 // behavior if it's not mapped.
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1793 if (c == K_F10 && gui.menubar != NULL)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1794 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1795 gtk_menu_shell_select_first(
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1796 GTK_MENU_SHELL(gui.menubar), FALSE);
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1797 continue;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1798 }
36 125e80798a85 updated for version 7.0021 vimboss parents: 10 diff changeset	1799 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 #ifdef FEAT_GUI
19599 5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1801 // Handle focus event here, so that the caller doesn't need to
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1802 // know about it. Return K_IGNORE so that we loop once (needed
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1803 // if 'lazyredraw' is set).
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1804 if (c == K_FOCUSGAINED \|\| c == K_FOCUSLOST)
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1805 {
19599 5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1806 ui_focus_change(c == K_FOCUSGAINED);
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1807 c = K_IGNORE;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1808 }
19599 5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1809
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1810 // Translate K_CSI to CSI. The special key is only used to
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1811 // avoid it being recognized as the start of a special key.
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1812 if (c == K_CSI)
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1813 c = CSI;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1814 #endif
1380 99a9e42e5688 updated for version 7.1-095 vimboss parents: 1187 diff changeset	1815 }
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1816 // a keypad or special function key was not mapped, use it like
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1817 // its ASCII equivalent
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1818 switch (c)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1819 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1820 case K_KPLUS: c = '+'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1821 case K_KMINUS: c = '-'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1822 case K_KDIVIDE: c = '/'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1823 case K_KMULTIPLY: c = '*'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1824 case K_KENTER: c = CAR; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1825 case K_KPOINT:
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1826 #ifdef MSWIN
14403 e29cbac5e8f6 patch 8.1.0216: part of file not indented properly Christian Brabandt <cb@256bit.org> parents: 14247 diff changeset	1827 // Can be either '.' or a ',',
e29cbac5e8f6 patch 8.1.0216: part of file not indented properly Christian Brabandt <cb@256bit.org> parents: 14247 diff changeset	1828 // depending on the type of keypad.
e29cbac5e8f6 patch 8.1.0216: part of file not indented properly Christian Brabandt <cb@256bit.org> parents: 14247 diff changeset	1829 c = MapVirtualKey(VK_DECIMAL, 2); break;
36 125e80798a85 updated for version 7.0021 vimboss parents: 10 diff changeset	1830 #else
14403 e29cbac5e8f6 patch 8.1.0216: part of file not indented properly Christian Brabandt <cb@256bit.org> parents: 14247 diff changeset	1831 c = '.'; break;
36 125e80798a85 updated for version 7.0021 vimboss parents: 10 diff changeset	1832 #endif
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1833 case K_K0: c = '0'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1834 case K_K1: c = '1'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1835 case K_K2: c = '2'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1836 case K_K3: c = '3'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1837 case K_K4: c = '4'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1838 case K_K5: c = '5'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1839 case K_K6: c = '6'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1840 case K_K7: c = '7'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1841 case K_K8: c = '8'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1842 case K_K9: c = '9'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1843
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1844 case K_XHOME:
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1845 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT)
229 723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1846 {
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1847 c = K_S_HOME;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1848 mod_mask = 0;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1849 }
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1850 else if (mod_mask == MOD_MASK_CTRL)
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1851 {
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1852 c = K_C_HOME;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1853 mod_mask = 0;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1854 }
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1855 else
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1856 c = K_HOME;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1857 break;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1858 case K_XEND:
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1859 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT)
229 723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1860 {
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1861 c = K_S_END;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1862 mod_mask = 0;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1863 }
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1864 else if (mod_mask == MOD_MASK_CTRL)
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1865 {
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1866 c = K_C_END;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1867 mod_mask = 0;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1868 }
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1869 else
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1870 c = K_END;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1871 break;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1872
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1873 case K_XUP: c = K_UP; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1874 case K_XDOWN: c = K_DOWN; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1875 case K_XLEFT: c = K_LEFT; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1876 case K_XRIGHT: c = K_RIGHT; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1877 }
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1878
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1879 // For a multi-byte character get all the bytes and return the
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1880 // converted character.
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1881 // Note: This will loop until enough bytes are received!
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1882 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1884 ++no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1885 buf[0] = c;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1886 for (i = 1; i < n; ++i)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1887 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1888 buf[i] = vgetorpeek(TRUE);
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1889 if (buf[i] == K_SPECIAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890 #ifdef FEAT_GUI
19599 5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1891 \|\| (buf[i] == CSI)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892 #endif
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1893 )
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1894 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1895 // Must be a K_SPECIAL - KS_SPECIAL - KE_FILLER
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1896 // sequence, which represents a K_SPECIAL (0x80),
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1897 // or a CSI - KS_EXTRA - KE_CSI sequence, which
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1898 // represents a CSI (0x9B),
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1899 // or a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1900 // too.
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1901 c = vgetorpeek(TRUE);
25852 336e2d9924e6 patch 8.2.3460: some type casts are not needed Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	1902 if (vgetorpeek(TRUE) == KE_CSI && c == KS_EXTRA)
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1903 buf[i] = CSI;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1904 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 }
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1906 --no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1907 c = (*mb_ptr2char)(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 }
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1909
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	1910 if (vgetc_char == 0)
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1911 {
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1912 vgetc_mod_mask = mod_mask;
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1913 vgetc_char = c;
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1914 }
18281 c67268c0398e patch 8.1.2135: with modifyOtherKeys Alt-a does not work properly Bram Moolenaar <Bram@vim.org> parents: 18279 diff changeset	1915
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1916 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 }
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1919
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1920 #ifdef FEAT_EVAL
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1921 /*
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1922 * In the main loop "may_garbage_collect" can be set to do garbage
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1923 * collection in the first next vgetc(). It's disabled after that to
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1924 * avoid internally used Lists and Dicts to be freed.
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1925 */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1926 may_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1927 #endif
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1928
12871 1a450ce6980c patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI Christian Brabandt <cb@256bit.org> parents: 12865 diff changeset	1929 #ifdef FEAT_BEVAL_TERM
17282 6f1679e1082d patch 8.1.1640: the CursorHold autocommand takes down a balloon Bram Moolenaar <Bram@vim.org> parents: 17184 diff changeset	1930 if (c != K_MOUSEMOVE && c != K_IGNORE && c != K_CURSORHOLD)
12865 ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1931 {
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1932 // Don't trigger 'balloonexpr' unless only the mouse was moved.
12865 ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1933 bevalexpr_due_set = FALSE;
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1934 ui_remove_balloon();
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1935 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1936 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18717 diff changeset	1937 #ifdef FEAT_PROP_POPUP
22442 73be82f278c0 patch 8.2.1769: popup filter interferes with using :normal to move the cursor Bram Moolenaar <Bram@vim.org> parents: 22361 diff changeset	1938 // Only filter keys that do not come from ":normal". Keys from feedkeys()
73be82f278c0 patch 8.2.1769: popup filter interferes with using :normal to move the cursor Bram Moolenaar <Bram@vim.org> parents: 22361 diff changeset	1939 // are filtered.
73be82f278c0 patch 8.2.1769: popup filter interferes with using :normal to move the cursor Bram Moolenaar <Bram@vim.org> parents: 22361 diff changeset	1940 if ((!ex_normal_busy \|\| in_feedkeys) && popup_do_filter(c))
18231 25535ef50842 patch 8.1.2110: CTRL-C closes two popups instead of one Bram Moolenaar <Bram@vim.org> parents: 18193 diff changeset	1941 {
25535ef50842 patch 8.1.2110: CTRL-C closes two popups instead of one Bram Moolenaar <Bram@vim.org> parents: 18193 diff changeset	1942 if (c == Ctrl_C)
25535ef50842 patch 8.1.2110: CTRL-C closes two popups instead of one Bram Moolenaar <Bram@vim.org> parents: 18193 diff changeset	1943 got_int = FALSE; // avoid looping
16880 998603a243d7 patch 8.1.1441: popup window filter not yet implemented Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	1944 c = K_IGNORE;
18231 25535ef50842 patch 8.1.2110: CTRL-C closes two popups instead of one Bram Moolenaar <Bram@vim.org> parents: 18193 diff changeset	1945 }
16880 998603a243d7 patch 8.1.1441: popup window filter not yet implemented Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	1946 #endif
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1947
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1948 // Need to process the character before we know it's safe to do something
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1949 // else.
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1950 if (c != K_IGNORE)
18116 7f57ea9a4ba8 patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys() Bram Moolenaar <Bram@vim.org> parents: 18106 diff changeset	1951 state_no_longer_safe("key typed");
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1952
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1953 return c;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1955
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 * Like vgetc(), but never return a NUL when called recursively, get a key
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 * directly from the user (ignoring typeahead).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1961 safe_vgetc(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 c = vgetc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1968 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1970
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971 /*
1389 bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1972 * Like safe_vgetc(), but loop to handle K_IGNORE.
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1973 * Also ignore scrollbar events.
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1974 */
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1975 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1976 plain_vgetc(void)
1389 bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1977 {
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1978 int c;
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1979
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1980 do
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1981 c = safe_vgetc();
24588 826ba03d0d22 patch 8.2.2833: two key command cancelled by moving mouse when using popup Bram Moolenaar <Bram@vim.org> parents: 23229 diff changeset	1982 while (c == K_IGNORE
826ba03d0d22 patch 8.2.2833: two key command cancelled by moving mouse when using popup Bram Moolenaar <Bram@vim.org> parents: 23229 diff changeset	1983 \|\| c == K_VER_SCROLLBAR \|\| c == K_HOR_SCROLLBAR
826ba03d0d22 patch 8.2.2833: two key command cancelled by moving mouse when using popup Bram Moolenaar <Bram@vim.org> parents: 23229 diff changeset	1984 \|\| c == K_MOUSEMOVE);
10640 27be410d6d29 patch 8.0.0210: no support for bracketed paste Christian Brabandt <cb@256bit.org> parents: 10549 diff changeset	1985
27be410d6d29 patch 8.0.0210: no support for bracketed paste Christian Brabandt <cb@256bit.org> parents: 10549 diff changeset	1986 if (c == K_PS)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1987 // Only handle the first pasted character. Drop the rest, since we
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1988 // don't know what to do with it.
10640 27be410d6d29 patch 8.0.0210: no support for bracketed paste Christian Brabandt <cb@256bit.org> parents: 10549 diff changeset	1989 c = bracketed_paste(PASTE_ONE_CHAR, FALSE, NULL);
27be410d6d29 patch 8.0.0210: no support for bracketed paste Christian Brabandt <cb@256bit.org> parents: 10549 diff changeset	1990
1389 bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1991 return c;
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1992 }
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1993
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1994 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 * Check if a character is available, such that vgetc() will not block.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 * If the next character is a special character or multi-byte, the returned
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 * character is not valid!.
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	1998 * Returns NUL if no character is available.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2001 vpeekc(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 if (old_char != -1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004 return old_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 return vgetorpeek(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007
13344 68c4fc9ae216 patch 8.0.1546: using feedkeys() in a terminal may trigger mappings Christian Brabandt <cb@256bit.org> parents: 13210 diff changeset	2008 #if defined(FEAT_TERMRESPONSE) \|\| defined(FEAT_TERMINAL) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 * codes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2014 vpeekc_nomap(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 c = vpeekc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 --allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 * Check if any character is available, also half an escape sequence.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 * Trick: when no typeahead found, but there is something in the typeahead
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 * buffer, it must be an ESC that is recognized as the start of a key code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2033 vpeekc_any(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 c = vpeekc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 if (c == NUL && typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 c = ESC;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2041 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2042
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2043 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2044 * Call vpeekc() without causing anything to be mapped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 * Return TRUE if a character is available, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2048 char_avail(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051
8011 26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2052 #ifdef FEAT_EVAL
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2053 // When test_override("char_avail", 1) was called pretend there is no
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2054 // typeahead.
8011 26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2055 if (disable_char_avail_for_testing)
26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2056 return FALSE;
26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2057 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 retval = vpeekc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 return (retval != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2064 #if defined(FEAT_EVAL) \|\| defined(PROTO)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2065 /*
24838 3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2066 * "getchar()" and "getcharstr()" functions
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2067 */
24838 3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2068 static void
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2069 getchar_common(typval_T argvars, typval_T rettv)
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2070 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2071 varnumber_T n;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2072 int error = FALSE;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2073
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25064 diff changeset	2074 if (in_vim9script() && check_for_opt_bool_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25064 diff changeset	2075 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25064 diff changeset	2076
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2077 #ifdef MESSAGE_QUEUE
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2078 // vpeekc() used to check for messages, but that caused problems, invoking
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2079 // a callback where it was not expected. Some plugins use getchar(1) in a
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2080 // loop to await a message, therefore make sure we check for messages here.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2081 parse_queued_messages();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2082 #endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2083
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2084 // Position the cursor. Needed after a message that ends in a space.
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2085 windgoto(msg_row, msg_col);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2086
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2087 ++no_mapping;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2088 ++allow_keys;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2089 for (;;)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2090 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2091 if (argvars[0].v_type == VAR_UNKNOWN)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2092 // getchar(): blocking wait.
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2093 n = plain_vgetc();
22107 679269735ec3 patch 8.2.1603: Vim9: cannot use "true" with getchar() Bram Moolenaar <Bram@vim.org> parents: 21654 diff changeset	2094 else if (tv_get_bool_chk(&argvars[0], &error))
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2095 // getchar(1): only check if char avail
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2096 n = vpeekc_any();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2097 else if (error \|\| vpeekc_any() == NUL)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2098 // illegal argument or getchar(0) and no char avail: return zero
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2099 n = 0;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2100 else
22117 3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2101 // getchar(0) and char avail() != NUL: get a character.
3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2102 // Note that vpeekc_any() returns K_SPECIAL for K_IGNORE.
3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2103 n = safe_vgetc();
3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2104
3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2105 if (n == K_IGNORE \|\| n == K_MOUSEMOVE
3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2106 \|\| n == K_VER_SCROLLBAR \|\| n == K_HOR_SCROLLBAR)
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2107 continue;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2108 break;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2109 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2110 --no_mapping;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2111 --allow_keys;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2112
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2113 set_vim_var_nr(VV_MOUSE_WIN, 0);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2114 set_vim_var_nr(VV_MOUSE_WINID, 0);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2115 set_vim_var_nr(VV_MOUSE_LNUM, 0);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2116 set_vim_var_nr(VV_MOUSE_COL, 0);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2117
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2118 rettv->vval.v_number = n;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2119 if (IS_SPECIAL(n) \|\| mod_mask != 0)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2120 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2121 char_u temp[10]; // modifier: 3, mbyte-char: 6, NUL: 1
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2122 int i = 0;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2123
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2124 // Turn a special key into three bytes, plus modifier.
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2125 if (mod_mask != 0)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2126 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2127 temp[i++] = K_SPECIAL;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2128 temp[i++] = KS_MODIFIER;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2129 temp[i++] = mod_mask;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2130 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2131 if (IS_SPECIAL(n))
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2132 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2133 temp[i++] = K_SPECIAL;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2134 temp[i++] = K_SECOND(n);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2135 temp[i++] = K_THIRD(n);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2136 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2137 else if (has_mbyte)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2138 i += (*mb_char2bytes)(n, temp + i);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2139 else
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2140 temp[i++] = n;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2141 temp[i++] = NUL;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2142 rettv->v_type = VAR_STRING;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2143 rettv->vval.v_string = vim_strsave(temp);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2144
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2145 if (is_mouse_key(n))
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2146 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2147 int row = mouse_row;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2148 int col = mouse_col;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2149 win_T *win;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2150 linenr_T lnum;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2151 win_T *wp;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2152 int winnr = 1;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2153
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2154 if (row >= 0 && col >= 0)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2155 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2156 // Find the window at the mouse coordinates and compute the
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2157 // text position.
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2158 win = mouse_find_win(&row, &col, FIND_POPUP);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2159 if (win == NULL)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2160 return;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2161 (void)mouse_comp_pos(win, &row, &col, &lnum, NULL);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18717 diff changeset	2162 #ifdef FEAT_PROP_POPUP
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2163 if (WIN_IS_POPUP(win))
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2164 winnr = 0;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2165 else
18354 9f51d0cef8da patch 8.1.2171: mouse support not always available Bram Moolenaar <Bram@vim.org> parents: 18301 diff changeset	2166 #endif
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2167 for (wp = firstwin; wp != win && wp != NULL;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2168 wp = wp->w_next)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2169 ++winnr;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2170 set_vim_var_nr(VV_MOUSE_WIN, winnr);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2171 set_vim_var_nr(VV_MOUSE_WINID, win->w_id);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2172 set_vim_var_nr(VV_MOUSE_LNUM, lnum);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2173 set_vim_var_nr(VV_MOUSE_COL, col + 1);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2174 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2175 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2176 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2177 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2178
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2179 /*
24838 3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2180 * "getchar()" function
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2181 */
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2182 void
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2183 f_getchar(typval_T argvars, typval_T rettv)
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2184 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2185 getchar_common(argvars, rettv);
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2186 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2187
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2188 /*
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2189 * "getcharstr()" function
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2190 */
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2191 void
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2192 f_getcharstr(typval_T argvars, typval_T rettv)
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2193 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2194 getchar_common(argvars, rettv);
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2195
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2196 if (rettv->v_type == VAR_NUMBER)
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2197 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2198 char_u temp[7]; // mbyte-char: 6, NUL: 1
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2199 varnumber_T n = rettv->vval.v_number;
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2200 int i = 0;
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2201
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2202 if (n != 0)
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2203 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2204 if (has_mbyte)
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2205 i += (*mb_char2bytes)(n, temp + i);
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2206 else
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2207 temp[i++] = n;
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2208 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2209 temp[i++] = NUL;
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2210 rettv->v_type = VAR_STRING;
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2211 rettv->vval.v_string = vim_strsave(temp);
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2212 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2213 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2214
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2215 /*
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2216 * "getcharmod()" function
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2217 */
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2218 void
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2219 f_getcharmod(typval_T argvars UNUSED, typval_T rettv)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2220 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2221 rettv->vval.v_number = mod_mask;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2222 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2223 #endif // FEAT_EVAL
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2224
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2225 #if defined(MESSAGE_QUEUE) \|\| defined(PROTO)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2226 # define MAX_REPEAT_PARSE 8
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2227
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2228 /*
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2229 * Process messages that have been queued for netbeans or clientserver.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2230 * Also check if any jobs have ended.
25881 2ee0425960fe patch 8.2.3474: some places use "Vimscript" instead of "Vim script" Bram Moolenaar <Bram@vim.org> parents: 25852 diff changeset	2231 * These functions can call arbitrary Vim script and should only be called when
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2232 * it is safe to do so.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2233 */
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2234 void
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2235 parse_queued_messages(void)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2236 {
18412 6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2237 int old_curwin_id;
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2238 int old_curbuf_fnum;
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2239 int i;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2240 int save_may_garbage_collect = may_garbage_collect;
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2241 static int entered = 0;
18116 7f57ea9a4ba8 patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys() Bram Moolenaar <Bram@vim.org> parents: 18106 diff changeset	2242 int was_safe = get_was_safe_state();
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2243
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2244 // Do not handle messages while redrawing, because it may cause buffers to
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2245 // change or be wiped while they are being redrawn.
22800 8e7cbf73c3a0 patch 8.2.1948: GUI: crash when handling message while closing a window Bram Moolenaar <Bram@vim.org> parents: 22442 diff changeset	2246 // Also bail out when parsing messages was explicitly disabled.
8e7cbf73c3a0 patch 8.2.1948: GUI: crash when handling message while closing a window Bram Moolenaar <Bram@vim.org> parents: 22442 diff changeset	2247 if (updating_screen \|\| dont_parse_messages)
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2248 return;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2249
18412 6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2250 // If memory allocation fails during startup we'll exit but curbuf or
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2251 // curwin could be NULL.
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2252 if (curbuf == NULL \|\| curwin == NULL)
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2253 return;
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2254
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2255 old_curbuf_fnum = curbuf->b_fnum;
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2256 old_curwin_id = curwin->w_id;
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2257
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2258 ++entered;
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2259
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2260 // may_garbage_collect is set in main_loop() to do garbage collection when
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2261 // blocking to wait on a character. We don't want that while parsing
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2262 // messages, a callback may invoke vgetc() while lists and dicts are in use
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2263 // in the call stack.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2264 may_garbage_collect = FALSE;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2265
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2266 // Loop when a job ended, but don't keep looping forever.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2267 for (i = 0; i < MAX_REPEAT_PARSE; ++i)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2268 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2269 // For Win32 mch_breakcheck() does not check for input, do it here.
20277 8a694c9447d7 patch 8.2.0694: Haiku: channel and terminal do not work Bram Moolenaar <Bram@vim.org> parents: 20237 diff changeset	2270 # if (defined(MSWIN) \|\| defined(__HAIKU__)) && defined(FEAT_JOB_CHANNEL)
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2271 channel_handle_events(FALSE);
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2272 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2273
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2274 # ifdef FEAT_NETBEANS_INTG
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2275 // Process the queued netbeans messages.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2276 netbeans_parse_messages();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2277 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2278 # ifdef FEAT_JOB_CHANNEL
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2279 // Write any buffer lines still to be written.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2280 channel_write_any_lines();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2281
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2282 // Process the messages queued on channels.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2283 channel_parse_messages();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2284 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2285 # if defined(FEAT_CLIENTSERVER) && defined(FEAT_X11)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2286 // Process the queued clientserver messages.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2287 server_parse_messages();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2288 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2289 # ifdef FEAT_JOB_CHANNEL
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2290 // Check if any jobs have ended. If so, repeat the above to handle
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2291 // changes, e.g. stdin may have been closed.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2292 if (job_check_ended())
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2293 continue;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2294 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2295 # ifdef FEAT_TERMINAL
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2296 free_unused_terminals();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2297 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2298 # ifdef FEAT_SOUND_CANBERRA
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2299 if (has_sound_callback_in_queue())
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2300 invoke_sound_callback();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2301 # endif
20800 e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2302 #ifdef SIGUSR1
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2303 if (got_sigusr1)
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2304 {
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2305 apply_autocmds(EVENT_SIGUSR1, NULL, NULL, FALSE, curbuf);
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2306 got_sigusr1 = FALSE;
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2307 }
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2308 #endif
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2309 break;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2310 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2311
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2312 // When not nested we'll go back to waiting for a typed character. If it
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2313 // was safe before then this triggers a SafeStateAgain autocommand event.
18116 7f57ea9a4ba8 patch 8.1.2053: SafeStateAgain not triggered if callback uses feedkeys() Bram Moolenaar <Bram@vim.org> parents: 18106 diff changeset	2314 if (entered == 1 && was_safe)
18106 b456bba1276a patch 8.1.2048: not clear why SafeState and SafeStateAgain are not triggered Bram Moolenaar <Bram@vim.org> parents: 18102 diff changeset	2315 may_trigger_safestateagain();
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2316
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2317 may_garbage_collect = save_may_garbage_collect;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2318
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2319 // If the current window or buffer changed we need to bail out of the
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2320 // waiting loop. E.g. when a job exit callback closes the terminal window.
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2321 if (curwin->w_id != old_curwin_id \|\| curbuf->b_fnum != old_curbuf_fnum)
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	2322 ins_char_typebuf(K_IGNORE, 0);
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2323
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2324 --entered;
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2325 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2326 #endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2327
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2328
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2329 typedef enum {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2330 map_result_fail, // failed, break loop
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2331 map_result_get, // get a character from typeahead
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2332 map_result_retry, // try to map again
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2333 map_result_nomatch // no matching mapping, get char
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2334 } map_result_T;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2335
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2336 /*
18394 084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2337 * Check if the bytes at the start of the typeahead buffer are a character used
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2338 * in CTRL-X mode. This includes the form with a CTRL modifier.
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2339 */
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2340 static int
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2341 at_ctrl_x_key(void)
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2342 {
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2343 char_u *p = typebuf.tb_buf + typebuf.tb_off;
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2344 int c = *p;
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2345
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2346 if (typebuf.tb_len > 3
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2347 && c == K_SPECIAL
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2348 && p[1] == KS_MODIFIER
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2349 && (p[2] & MOD_MASK_CTRL))
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2350 c = p[3] & 0x1f;
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2351 return vim_is_ctrl_x_key(c);
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2352 }
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2353
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2354 /*
23229 b545334ae654 patch 8.2.2160: various typos Bram Moolenaar <Bram@vim.org> parents: 23076 diff changeset	2355 * Check if typebuf.tb_buf[] contains a modifier plus key that can be changed
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2356 * into just a key, apply that.
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2357 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2358 * + "max_offset"].
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2359 * Return the length of the replaced bytes, zero if nothing changed.
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2360 */
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2361 static int
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2362 check_simplify_modifier(int max_offset)
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2363 {
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2364 int offset;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2365 char_u *tp;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2366
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2367 for (offset = 0; offset < max_offset; ++offset)
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2368 {
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2369 if (offset + 3 >= typebuf.tb_len)
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2370 break;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2371 tp = typebuf.tb_buf + typebuf.tb_off + offset;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2372 if (tp[0] == K_SPECIAL && tp[1] == KS_MODIFIER)
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2373 {
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2374 // A modifier was not used for a mapping, apply it to ASCII keys.
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2375 // Shift would already have been applied.
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2376 int modifier = tp[2];
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2377 int c = tp[3];
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2378 int new_c = merge_modifyOtherKeys(c, &modifier);
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2379
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2380 if (new_c != c)
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2381 {
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2382 char_u new_string[MB_MAXBYTES];
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2383 int len;
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2384
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2385 if (offset == 0)
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2386 {
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2387 // At the start: remember the character and mod_mask before
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2388 // merging, in some cases, e.g. at the hit-return prompt,
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2389 // they are put back in the typeahead buffer.
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2390 vgetc_char = c;
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2391 vgetc_mod_mask = tp[2];
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2392 }
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2393 len = mb_char2bytes(new_c, new_string);
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2394 if (modifier == 0)
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2395 {
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2396 if (put_string_in_typebuf(offset, 4, new_string, len,
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2397 NULL, 0, 0) == FAIL)
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2398 return -1;
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2399 }
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2400 else
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2401 {
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2402 tp[2] = modifier;
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2403 if (put_string_in_typebuf(offset + 3, 1, new_string, len,
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2404 NULL, 0, 0) == FAIL)
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2405 return -1;
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2406 }
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2407 return len;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2408 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2409 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2410 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2411 return 0;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2412 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2413
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2414 /*
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2415 * Handle mappings in the typeahead buffer.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2416 * - When something was mapped, return map_result_retry for recursive mappings.
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2417 * - When nothing mapped and typeahead has a character: return map_result_get.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2418 * - When there is no match yet, return map_result_nomatch, need to get more
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2419 * typeahead.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2420 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2421 static int
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2422 handle_mapping(
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2423 int *keylenp,
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2424 int *timedout,
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2425 int *mapdepth)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2426 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2427 mapblock_T *mp = NULL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2428 mapblock_T *mp2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2429 mapblock_T *mp_match;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2430 int mp_match_len = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2431 int max_mlen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2432 int tb_c1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2433 int mlen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2434 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2435 int nolmaplen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2436 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2437 int keylen = *keylenp;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2438 int i;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2439 int local_State = get_real_state();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2440
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2441 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2442 * Check for a mappable key sequence.
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2443 * Walk through one maphash[] list until we find an entry that matches.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2444 *
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2445 * Don't look for mappings if:
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2446 * - no_mapping set: mapping disabled (e.g. for CTRL-V)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2447 * - maphash_valid not set: no mappings present.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2448 * - typebuf.tb_buf[typebuf.tb_off] should not be remapped
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2449 * - in insert or cmdline mode and 'paste' option set
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2450 * - waiting for "hit return to continue" and CR or SPACE typed
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2451 * - waiting for a char with --more--
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2452 * - in Ctrl-X mode, and we get a valid char for that mode
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2453 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2454 tb_c1 = typebuf.tb_buf[typebuf.tb_off];
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2455 if (no_mapping == 0 && is_maphash_valid()
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2456 && (no_zero_mapping == 0 \|\| tb_c1 != '0')
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2457 && (typebuf.tb_maplen == 0
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2458 \|\| (p_remap
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2459 && (typebuf.tb_noremap[typebuf.tb_off]
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2460 & (RM_NONE\|RM_ABBR)) == 0))
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2461 && !(p_paste && (State & (INSERT + CMDLINE)))
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2462 && !(State == HITRETURN && (tb_c1 == CAR \|\| tb_c1 == ' '))
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2463 && State != ASKMORE
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2464 && State != CONFIRM
18394 084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2465 && !((ctrl_x_mode_not_default() && at_ctrl_x_key())
26944 8dbdd68627bd patch 8.2.4001: insert complete code uses global variables Bram Moolenaar <Bram@vim.org> parents: 26929 diff changeset	2466 \|\| (compl_status_local()
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	2467 && (tb_c1 == Ctrl_N \|\| tb_c1 == Ctrl_P))))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2468 {
20563 a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2469 #ifdef FEAT_GUI
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2470 if (gui.in_use && tb_c1 == CSI && typebuf.tb_len >= 2
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2471 && typebuf.tb_buf[typebuf.tb_off + 1] == KS_MODIFIER)
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2472 {
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2473 // The GUI code sends CSI KS_MODIFIER {flags}, but mappings expect
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2474 // K_SPECIAL KS_MODIFIER {flags}.
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2475 tb_c1 = K_SPECIAL;
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2476 }
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2477 #endif
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2478 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2479 if (tb_c1 == K_SPECIAL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2480 nolmaplen = 2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2481 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2482 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2483 LANGMAP_ADJUST(tb_c1, (State & (CMDLINE \| INSERT)) == 0
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2484 && get_real_state() != SELECTMODE);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2485 nolmaplen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2486 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2487 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2488 // First try buffer-local mappings.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2489 mp = get_buf_maphash_list(local_State, tb_c1);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2490 mp2 = get_maphash_list(local_State, tb_c1);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2491 if (mp == NULL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2492 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2493 // There are no buffer-local mappings.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2494 mp = mp2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2495 mp2 = NULL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2496 }
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2497
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2498 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2499 * Loop until a partly matching mapping is found or all (local)
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2500 * mappings have been checked.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2501 * The longest full match is remembered in "mp_match".
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2502 * A full match is only accepted if there is no partly match, so "aa"
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2503 * and "aaa" can both be mapped.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2504 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2505 mp_match = NULL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2506 mp_match_len = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2507 for ( ; mp != NULL;
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2508 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) : (mp = mp->m_next))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2509 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2510 // Only consider an entry if the first character matches and it is
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2511 // for the current state.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2512 // Skip ":lmap" mappings if keys were mapped.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2513 if (mp->m_keys[0] == tb_c1
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2514 && (mp->m_mode & local_State)
20701 fbee68c6aab1 patch 8.2.0904: assuming modifyOtherKeys for rhs of mapping Bram Moolenaar <Bram@vim.org> parents: 20595 diff changeset	2515 && !(mp->m_simplified && seenModifyOtherKeys
fbee68c6aab1 patch 8.2.0904: assuming modifyOtherKeys for rhs of mapping Bram Moolenaar <Bram@vim.org> parents: 20595 diff changeset	2516 && typebuf.tb_maplen == 0)
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2517 && ((mp->m_mode & LANGMAP) == 0 \|\| typebuf.tb_maplen == 0))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2518 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2519 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2520 int nomap = nolmaplen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2521 int c2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2522 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2523 // find the match length of this mapping
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2524 for (mlen = 1; mlen < typebuf.tb_len; ++mlen)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2525 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2526 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2527 c2 = typebuf.tb_buf[typebuf.tb_off + mlen];
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2528 if (nomap > 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2529 --nomap;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2530 else if (c2 == K_SPECIAL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2531 nomap = 2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2532 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2533 LANGMAP_ADJUST(c2, TRUE);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2534 if (mp->m_keys[mlen] != c2)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2535 #else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2536 if (mp->m_keys[mlen] !=
20563 a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2537 typebuf.tb_buf[typebuf.tb_off + mlen])
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2538 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2539 break;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2540 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2541
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2542 // Don't allow mapping the first byte(s) of a multi-byte char.
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2543 // Happens when mapping <M-a> and then changing 'encoding'.
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2544 // Beware that 0x80 is escaped.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2545 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2546 char_u *p1 = mp->m_keys;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2547 char_u *p2 = mb_unescape(&p1);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2548
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2549 if (has_mbyte && p2 != NULL
18251 c8a53c0daeed patch 8.1.2120: some MB_ macros are more complicated than necessary Bram Moolenaar <Bram@vim.org> parents: 18231 diff changeset	2550 && MB_BYTE2LEN(tb_c1) > mb_ptr2len(p2))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2551 mlen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2552 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2553
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2554 // Check an entry whether it matches.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2555 // - Full match: mlen == keylen
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2556 // - Partly match: mlen == typebuf.tb_len
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2557 keylen = mp->m_keylen;
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2558 if (mlen == keylen \|\| (mlen == typebuf.tb_len
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2559 && typebuf.tb_len < keylen))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2560 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2561 char_u *s;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2562 int n;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2563
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2564 // If only script-local mappings are allowed, check if the
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2565 // mapping starts with K_SNR.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2566 s = typebuf.tb_noremap + typebuf.tb_off;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2567 if (*s == RM_SCRIPT
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2568 && (mp->m_keys[0] != K_SPECIAL
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2569 \|\| mp->m_keys[1] != KS_EXTRA
25852 336e2d9924e6 patch 8.2.3460: some type casts are not needed Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	2570 \|\| mp->m_keys[2] != KE_SNR))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2571 continue;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2572
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2573 // If one of the typed keys cannot be remapped, skip the
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2574 // entry.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2575 for (n = mlen; --n >= 0; )
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2576 if (*s++ & (RM_NONE\|RM_ABBR))
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2577 break;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2578 if (n >= 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2579 continue;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2580
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2581 if (keylen > typebuf.tb_len)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2582 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2583 if (!*timedout && !(mp_match != NULL
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2584 && mp_match->m_nowait))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2585 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2586 // break at a partly match
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2587 keylen = KEYLEN_PART_MAP;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2588 break;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2589 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2590 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2591 else if (keylen > mp_match_len)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2592 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2593 // found a longer match
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2594 mp_match = mp;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2595 mp_match_len = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2596 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2597 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2598 else
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2599 // No match; may have to check for termcode at next
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2600 // character.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2601 if (max_mlen < mlen)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2602 max_mlen = mlen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2603 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2604 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2605
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2606 // If no partly match found, use the longest full match.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2607 if (keylen != KEYLEN_PART_MAP)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2608 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2609 mp = mp_match;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2610 keylen = mp_match_len;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2611 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2612 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2613
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2614 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2615 * Check for match with 'pastetoggle'
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2616 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2617 if (*p_pt != NUL && mp == NULL && (State & (INSERT\|NORMAL)))
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2618 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2619 for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen]; ++mlen)
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2620 if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off + mlen])
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2621 break;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2622 if (p_pt[mlen] == NUL) // match
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2623 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2624 // write chars to script file(s)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2625 if (mlen > typebuf.tb_maplen)
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2626 gotchars(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_maplen,
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2627 mlen - typebuf.tb_maplen);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2628
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2629 del_typebuf(mlen, 0); // remove the chars
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2630 set_option_value((char_u *)"paste", (long)!p_paste, NULL, 0);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2631 if (!(State & INSERT))
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2632 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2633 msg_col = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2634 msg_row = Rows - 1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2635 msg_clr_eos(); // clear ruler
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2636 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2637 status_redraw_all();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2638 redraw_statuslines();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2639 showmode();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2640 setcursor();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2641 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2642 return map_result_retry;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2643 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2644 // Need more chars for partly match.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2645 if (mlen == typebuf.tb_len)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2646 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2647 else if (max_mlen < mlen)
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2648 // no match, may have to check for termcode at next character
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2649 max_mlen = mlen + 1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2650 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2651
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2652 if ((mp == NULL \|\| max_mlen >= mp_match_len) && keylen != KEYLEN_PART_MAP)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2653 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2654 int save_keylen = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2655
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2656 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2657 * When no matching mapping found or found a non-matching mapping that
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2658 * matches at least what the matching mapping matched:
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2659 * Check if we have a terminal code, when:
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2660 * - mapping is allowed,
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2661 * - keys have not been mapped,
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2662 * - and not an ESC sequence, not in insert mode or p_ek is on,
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2663 * - and when not timed out,
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2664 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2665 if ((no_mapping == 0 \|\| allow_keys != 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2666 && (typebuf.tb_maplen == 0
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2667 \|\| (p_remap && typebuf.tb_noremap[
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2668 typebuf.tb_off] == RM_YES))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2669 && !*timedout)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2670 {
23076 5fbac68bda23 patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character Bram Moolenaar <Bram@vim.org> parents: 23031 diff changeset	2671 keylen = check_termcode(max_mlen + 1, NULL, 0, NULL);
5fbac68bda23 patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character Bram Moolenaar <Bram@vim.org> parents: 23031 diff changeset	2672
5fbac68bda23 patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character Bram Moolenaar <Bram@vim.org> parents: 23031 diff changeset	2673 // If no termcode matched but 'pastetoggle' matched partially
5fbac68bda23 patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character Bram Moolenaar <Bram@vim.org> parents: 23031 diff changeset	2674 // it's like an incomplete key sequence.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2675 if (keylen == 0 && save_keylen == KEYLEN_PART_KEY)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2676 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2677
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2678 // If no termcode matched, try to include the modifier into the
26224 7d66d585bffa patch 8.2.3643: header for source file is outdated Bram Moolenaar <Bram@vim.org> parents: 26125 diff changeset	2679 // key. This is for when modifyOtherKeys is working.
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2680 if (keylen == 0 && !no_reduce_keys)
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2681 keylen = check_simplify_modifier(max_mlen + 1);
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2682
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2683 // When getting a partial match, but the last characters were not
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2684 // typed, don't wait for a typed character to complete the
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2685 // termcode. This helps a lot when a ":normal" command ends in an
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2686 // ESC.
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2687 if (keylen < 0 && typebuf.tb_len == typebuf.tb_maplen)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2688 keylen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2689 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2690 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2691 keylen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2692 if (keylen == 0) // no matching terminal code
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2693 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2694 #ifdef AMIGA
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2695 // check for window bounds report
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2696 if (typebuf.tb_maplen == 0 && (typebuf.tb_buf[
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2697 typebuf.tb_off] & 0xff) == CSI)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2698 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2699 char_u *s;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2700
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2701 for (s = typebuf.tb_buf + typebuf.tb_off + 1;
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2702 s < typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2703 && (VIM_ISDIGIT(s) \|\| s == ';' \|\| *s == ' ');
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2704 ++s)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2705 ;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2706 if (s == 'r' \|\| s == '\|') // found one
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2707 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2708 del_typebuf(
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2709 (int)(s + 1 - (typebuf.tb_buf + typebuf.tb_off)), 0);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2710 // get size and redraw screen
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2711 shell_resized();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2712 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2713 return map_result_retry;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2714 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2715 if (*s == NUL) // need more characters
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2716 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2717 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2718 if (keylen >= 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2719 #endif
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2720 // When there was a matching mapping and no termcode could be
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2721 // replaced after another one, use that mapping (loop around).
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2722 // If there was no mapping at all use the character from the
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2723 // typeahead buffer right here.
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2724 if (mp == NULL)
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2725 {
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2726 *keylenp = keylen;
26592 9f445e07f766 patch 8.2.3825: various comments could be improved Bram Moolenaar <Bram@vim.org> parents: 26436 diff changeset	2727 return map_result_get; // get character from typeahead
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2728 }
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2729 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2730
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2731 if (keylen > 0) // full matching terminal code
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2732 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2733 #if defined(FEAT_GUI) && defined(FEAT_MENU)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2734 if (typebuf.tb_len >= 2
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2735 && typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2736 && typebuf.tb_buf[typebuf.tb_off + 1] == KS_MENU)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2737 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2738 int idx;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2739
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2740 // Using a menu may cause a break in undo! It's like using
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2741 // gotchars(), but without recording or writing to a script
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2742 // file.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2743 may_sync_undo();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2744 del_typebuf(3, 0);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2745 idx = get_menu_index(current_menu, local_State);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2746 if (idx != MENU_INDEX_INVALID)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2747 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2748 // In Select mode and a Visual mode menu is used: Switch
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2749 // to Visual mode temporarily. Append K_SELECT to switch
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2750 // back to Select mode.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2751 if (VIsual_active && VIsual_select
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2752 && (current_menu->modes & VISUAL))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2753 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2754 VIsual_select = FALSE;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2755 (void)ins_typebuf(K_SELECT_STRING,
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2756 REMAP_NONE, 0, TRUE, FALSE);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2757 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2758 ins_typebuf(current_menu->strings[idx],
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2759 current_menu->noremap[idx],
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2760 0, TRUE, current_menu->silent[idx]);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2761 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2762 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2763 #endif // FEAT_GUI && FEAT_MENU
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2764 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2765 return map_result_retry; // try mapping again
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2766 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2767
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2768 // Partial match: get some more characters. When a matching mapping
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2769 // was found use that one.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2770 if (mp == NULL \|\| keylen < 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2771 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2772 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2773 keylen = mp_match_len;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2774 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2775
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2776 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2777 * complete match
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2778 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2779 if (keylen >= 0 && keylen <= typebuf.tb_len)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2780 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2781 char_u *map_str;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2782
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2783 #ifdef FEAT_EVAL
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2784 int save_m_expr;
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2785 int save_m_noremap;
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2786 int save_m_silent;
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2787 char_u *save_m_keys;
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2788 char_u *save_m_str;
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2789 #else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2790 # define save_m_noremap mp->m_noremap
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2791 # define save_m_silent mp->m_silent
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2792 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2793
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2794 // write chars to script file(s)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2795 if (keylen > typebuf.tb_maplen)
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2796 gotchars(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_maplen,
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2797 keylen - typebuf.tb_maplen);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2798
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2799 cmd_silent = (typebuf.tb_silent > 0);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2800 del_typebuf(keylen, 0); // remove the mapped keys
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2801
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2802 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2803 * Put the replacement string in front of mapstr.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2804 * The depth check catches ":map x y" and ":map y x".
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2805 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2806 if (++*mapdepth >= p_mmd)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2807 {
26861 df2de1e63de0 patch 8.2.3959: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	2808 emsg(_(e_recursive_mapping));
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2809 if (State & CMDLINE)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2810 redrawcmdline();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2811 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2812 setcursor();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2813 flush_buffers(FLUSH_MINIMAL);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2814 *mapdepth = 0; // for next one
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2815 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2816 return map_result_fail;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2817 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2818
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2819 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2820 * In Select mode and a Visual mode mapping is used: Switch to Visual
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2821 * mode temporarily. Append K_SELECT to switch back to Select mode.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2822 */
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2823 if (VIsual_active && VIsual_select && (mp->m_mode & VISUAL))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2824 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2825 VIsual_select = FALSE;
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2826 (void)ins_typebuf(K_SELECT_STRING, REMAP_NONE, 0, TRUE, FALSE);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2827 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2828
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2829 #ifdef FEAT_EVAL
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2830 // Copy the values from *mp that are used, because evaluating the
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2831 // expression may invoke a function that redefines the mapping, thereby
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2832 // making *mp invalid.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2833 save_m_expr = mp->m_expr;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2834 save_m_noremap = mp->m_noremap;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2835 save_m_silent = mp->m_silent;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2836 save_m_keys = NULL; // only saved when needed
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2837 save_m_str = NULL; // only saved when needed
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2838
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2839 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2840 * Handle ":map <expr>": evaluate the {rhs} as an expression. Also
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2841 * save and restore the command line for "normal :".
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2842 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2843 if (mp->m_expr)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2844 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2845 int save_vgetc_busy = vgetc_busy;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2846 int save_may_garbage_collect = may_garbage_collect;
18689 8cc12c8d7842 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Bram Moolenaar <Bram@vim.org> parents: 18683 diff changeset	2847 int was_screen_col = screen_cur_col;
8cc12c8d7842 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Bram Moolenaar <Bram@vim.org> parents: 18683 diff changeset	2848 int was_screen_row = screen_cur_row;
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2849
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2850 vgetc_busy = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2851 may_garbage_collect = FALSE;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2852
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2853 save_m_keys = vim_strsave(mp->m_keys);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2854 save_m_str = vim_strsave(mp->m_str);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2855 map_str = eval_map_expr(save_m_str, NUL);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2856
18689 8cc12c8d7842 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Bram Moolenaar <Bram@vim.org> parents: 18683 diff changeset	2857 // The mapping may do anything, but we expect it to take care of
8cc12c8d7842 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Bram Moolenaar <Bram@vim.org> parents: 18683 diff changeset	2858 // redrawing. Do put the cursor back where it was.
8cc12c8d7842 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Bram Moolenaar <Bram@vim.org> parents: 18683 diff changeset	2859 windgoto(was_screen_row, was_screen_col);
8cc12c8d7842 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Bram Moolenaar <Bram@vim.org> parents: 18683 diff changeset	2860 out_flush();
8cc12c8d7842 patch 8.1.2336: when an expr mapping moves the cursor it is not restored Bram Moolenaar <Bram@vim.org> parents: 18683 diff changeset	2861
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2862 vgetc_busy = save_vgetc_busy;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2863 may_garbage_collect = save_may_garbage_collect;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2864 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2865 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2866 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2867 map_str = mp->m_str;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2868
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2869 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2870 * Insert the 'to' part in the typebuf.tb_buf.
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2871 * If 'from' field is the same as the start of the 'to' field, don't
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2872 * remap the first character (but do allow abbreviations).
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2873 * If m_noremap is set, don't remap the whole 'to' part.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2874 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2875 if (map_str == NULL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2876 i = FAIL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2877 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2878 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2879 int noremap;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2880
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2881 if (save_m_noremap != REMAP_YES)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2882 noremap = save_m_noremap;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2883 else if (
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2884 #ifdef FEAT_EVAL
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2885 STRNCMP(map_str, save_m_keys != NULL ? save_m_keys : mp->m_keys,
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2886 (size_t)keylen)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2887 #else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2888 STRNCMP(map_str, mp->m_keys, (size_t)keylen)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2889 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2890 != 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2891 noremap = REMAP_YES;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2892 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2893 noremap = REMAP_SKIP;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2894 i = ins_typebuf(map_str, noremap,
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2895 0, TRUE, cmd_silent \|\| save_m_silent);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2896 #ifdef FEAT_EVAL
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2897 if (save_m_expr)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2898 vim_free(map_str);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2899 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2900 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2901 #ifdef FEAT_EVAL
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2902 vim_free(save_m_keys);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2903 vim_free(save_m_str);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2904 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2905 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2906 if (i == FAIL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2907 return map_result_fail;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2908 return map_result_retry;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2909 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2910
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2911 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2912 return map_result_nomatch;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2913 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2914
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2915 /*
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2916 * unget one character (can only be done once!)
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2917 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2918 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2919 vungetc(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2920 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2921 old_char = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2922 old_mod_mask = mod_mask;
4227 94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	2923 old_mouse_row = mouse_row;
94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	2924 old_mouse_col = mouse_col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2925 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2927 /*
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	2928 * Get a byte:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2929 * 1. from the stuffbuffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 * This is used for abbreviated commands like "D" -> "d$".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2931 * Also used to redo a command for ".".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932 * 2. from the typeahead buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 * Stores text obtained previously but not used yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2934 * Also stores the result of mappings.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2935 * Also used for the ":normal" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2936 * 3. from the user
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2937 * This may do a blocking wait if "advance" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2938 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2939 * if "advance" is TRUE (vgetc()):
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9898 diff changeset	2940 * Really get the character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 * KeyTyped is set to TRUE in the case the user typed the key.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 * KeyStuffed is TRUE if the character comes from the stuff buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2943 * if "advance" is FALSE (vpeekc()):
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2944 * Just look whether there is a character available.
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2945 * Return NUL if not.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 * When "no_mapping" is zero, checks for mappings in the current mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2948 * Only returns one byte (of a multi-byte character).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2949 * K_SPECIAL and CSI may be escaped, need to get two more bytes then.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2952 vgetorpeek(int advance)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2954 int c, c1;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2955 int timedout = FALSE; // waited for more than 1 second
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2956 // for mapping to complete
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2957 int mapdepth = 0; // check for recursive mapping
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2958 int mode_deleted = FALSE; // set when mode has been deleted
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2960 int new_wcol, new_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2963 int shape_changed = FALSE; // adjusted cursor shape
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 int old_wcol, old_wrow;
202 b6450bf509d8 updated for version 7.0060 vimboss parents: 184 diff changeset	2967 int wait_tb_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 * This function doesn't work very well when called recursively. This may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 * happen though, because of:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 * 1. The call to add_to_showcmd(). char_avail() is then used to check if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 * there is a character available, which calls this function. In that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 * case we must return NUL, to indicate no character is available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 * 2. A GUI callback function writes to the screen, causing a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976 * wait_return().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 * Using ":normal" can also do this, but it saves the typeahead buffer,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 * thus it should be OK. But don't get a key from the user then.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 */
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	2980 if (vgetc_busy > 0 && ex_normal_busy == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 return NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 819 diff changeset	2983 ++vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 KeyStuffed = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 start_stuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 if (advance && typebuf.tb_maplen == 0)
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13950 diff changeset	2991 reg_executing = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 * get a character: 1. from the stuffbuffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997 if (typeahead_char != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 c = typeahead_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001 typeahead_char = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 else
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	3004 c = read_readbuffers(advance);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 if (c != NUL && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3009 // KeyTyped = FALSE; When the command that stuffed something
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3010 // was typed, behave like the stuffed command was typed.
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3011 // needed for CTRL-W CTRL-] to open a fold, for example.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3012 KeyStuffed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 if (typebuf.tb_no_abbr_cnt == 0)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3015 typebuf.tb_no_abbr_cnt = 1; // no abbreviations now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 * Loop until we either find a matching mapped key, or we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 * are sure that it is not a mapped key.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022 * If a mapped key sequence is found we go back to the start to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 * try re-mapping.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3025 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3027 long wait_time;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3028 int keylen = 0;
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3029 #ifdef FEAT_CMDL_INFO
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3030 int showcmd_idx;
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3031 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 * ui_breakcheck() is slow, don't use it too often when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 * inside a mapping. But call it each time for typed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 * characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 if (typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 else
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3040 ui_breakcheck(); // check for CTRL-C
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3043 // flush all input
12281 2738b0cc5f64 patch 8.0.1020: when a timer calls getchar(1) input is overwritten Christian Brabandt <cb@256bit.org> parents: 11577 diff changeset	3044 c = inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 0L);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3045
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 * If inchar() returns TRUE (script file was active) or we
13829 044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3048 * are inside a mapping, get out of Insert mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 * Otherwise we behave like having gotten a CTRL-C.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 * As a result typing CTRL-C in insert mode will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 * really insert a CTRL-C.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 if ((c \|\| typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 && (State & (INSERT + CMDLINE)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 c = ESC;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 c = Ctrl_C;
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3058 flush_buffers(FLUSH_INPUT); // flush all typeahead
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059
988 cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3060 if (advance)
cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3061 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3062 // Also record this character, it might be needed to
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3063 // get out of Insert mode.
988 cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3064 *typebuf.tb_buf = c;
cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3065 gotchars(typebuf.tb_buf, 1);
cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3066 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 else if (typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 /*
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3074 * Check for a mapping in "typebuf".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 */
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3076 map_result_T result = handle_mapping(
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3077 &keylen, &timedout, &mapdepth);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3079 if (result == map_result_retry)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3080 // try mapping again
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3081 continue;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3082 if (result == map_result_fail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3084 // failed, use the outer loop
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3085 c = -1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3086 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 }
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3088 if (result == map_result_get)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 * get a character: 2. from the typeahead buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 */
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18717 diff changeset	3093 c = typebuf.tb_buf[typebuf.tb_off];
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3094 if (advance) // remove chars from tb_buf
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3096 cmd_silent = (typebuf.tb_silent > 0);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3097 if (typebuf.tb_maplen > 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3098 KeyTyped = FALSE;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3099 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3101 KeyTyped = TRUE;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3102 // write char to script file(s)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3103 gotchars(typebuf.tb_buf
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3104 + typebuf.tb_off, 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 }
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3106 KeyNoremap = typebuf.tb_noremap[
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3107 typebuf.tb_off];
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3108 del_typebuf(1, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 }
26592 9f445e07f766 patch 8.2.3825: various comments could be improved Bram Moolenaar <Bram@vim.org> parents: 26436 diff changeset	3110 break; // got character, break the for loop
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3113 // not enough characters, get more
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 * get a character: 3. from the user - handle <Esc> in Insert mode
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 /*
11490 6a06738f8948 patch 8.0.0628: cursor disappears after silent mapping Christian Brabandt <cb@256bit.org> parents: 11486 diff changeset	3120 * Special case: if we get an <ESC> in insert mode and there
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 * are no more characters at once, we pretend to go out of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 * insert mode. This prevents the one second delay after
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 * typing an <ESC>. If we get something after all, we may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 * have to redisplay the mode. That the cursor is in the wrong
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 * place does not matter.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 c = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 new_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 new_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 if ( advance
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 && typebuf.tb_len == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 && typebuf.tb_buf[typebuf.tb_off] == ESC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 && !no_mapping
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 && ex_normal_busy == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 && typebuf.tb_maplen == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 && (State & INSERT)
2672 6a2e4860134b updated for version 7.3.091 Bram Moolenaar <bram@vim.org> parents: 2623 diff changeset	3139 && (p_timeout
6a2e4860134b updated for version 7.3.091 Bram Moolenaar <bram@vim.org> parents: 2623 diff changeset	3140 \|\| (keylen == KEYLEN_PART_KEY && p_ttimeout))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 && (c = inchar(typebuf.tb_buf + typebuf.tb_off
12281 2738b0cc5f64 patch 8.0.1020: when a timer calls getchar(1) input is overwritten Christian Brabandt <cb@256bit.org> parents: 11577 diff changeset	3142 + typebuf.tb_len, 3, 25L)) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 colnr_T col = 0, vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 641 diff changeset	3147 if (mode_displayed)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 unshowmode(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 mode_deleted = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3153 // may show a different cursor shape
11490 6a06738f8948 patch 8.0.0628: cursor disappears after silent mapping Christian Brabandt <cb@256bit.org> parents: 11486 diff changeset	3154 if (gui.in_use && State != NORMAL && !cmd_silent)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 int save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 save_State = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 State = save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 shape_changed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 old_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 old_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3169 // move cursor left, if possible
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 if (curwin->w_cursor.col != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 if (curwin->w_wcol > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 if (did_ai)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 * We are expecting to truncate the trailing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 * white-space, so find the last non-white
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 * character -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 col = vcol = curwin->w_wcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 while (col < curwin->w_cursor.col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 {
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11026 diff changeset	3185 if (!VIM_ISWHITE(ptr[col]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 curwin->w_wcol = vcol;
5995 ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5930 diff changeset	3187 vcol += lbr_chartabsize(ptr, ptr + col,
25852 336e2d9924e6 patch 8.2.3460: some type casts are not needed Bram Moolenaar <Bram@vim.org> parents: 25567 diff changeset	3188 vcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 449 diff changeset	3190 col += (*mb_ptr2len)(ptr + col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 curwin->w_wrow = curwin->w_cline_row
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	3195 + curwin->w_wcol / curwin->w_width;
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	3196 curwin->w_wcol %= curwin->w_width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 curwin->w_wcol += curwin_col_off();
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3198 col = 0; // no correction needed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 --curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 col = curwin->w_cursor.col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 else if (curwin->w_p_wrap && curwin->w_wrow)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 --curwin->w_wrow;
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	3209 curwin->w_wcol = curwin->w_width - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 col = curwin->w_cursor.col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 if (has_mbyte && col > 0 && curwin->w_wcol > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3214 // Correct when the cursor is on the right halve
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3215 // of a double-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 col -= (*mb_head_off)(ptr, ptr + col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 if ((*mb_ptr2cells)(ptr + col) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 --curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 setcursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 new_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 new_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 curwin->w_wcol = old_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 curwin->w_wrow = old_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 if (c < 0)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3232 continue; // end of input script reached
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3233
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3234 // Allow mapping for just typed characters. When we get here c
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3235 // is the number of extra bytes and typebuf.tb_len is 1.
6087 dbd7dc1ea2e6 updated for version 7.4.382 Bram Moolenaar <bram@vim.org> parents: 5995 diff changeset	3236 for (n = 1; n <= c; ++n)
dbd7dc1ea2e6 updated for version 7.4.382 Bram Moolenaar <bram@vim.org> parents: 5995 diff changeset	3237 typebuf.tb_noremap[typebuf.tb_off + n] = RM_YES;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 typebuf.tb_len += c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3240 // buffer full, don't map
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 if (ex_normal_busy > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 {
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3249 #ifdef FEAT_CMDWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 static int tc = 0;
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3251 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3253 // No typeahead left and inside ":normal". Must return
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3254 // something to avoid getting stuck. When an incomplete
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3255 // mapping is present, behave like it timed out.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 if (typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 }
22361 00f2eebe74d9 patch 8.2.1729: endless loop when ":normal" feeds popup window filter Bram Moolenaar <Bram@vim.org> parents: 22117 diff changeset	3261
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3262 // When 'insertmode' is set, ESC just beeps in Insert
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3263 // mode. Use CTRL-L to make edit() return.
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3264 // For the command line only CTRL-C always breaks it.
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3265 // For the cmdline window: Alternate between ESC and
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3266 // CTRL-C: ESC for most situations and CTRL-C to close the
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3267 // cmdline window.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 if (p_im && (State & INSERT))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 c = Ctrl_L;
13829 044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3270 #ifdef FEAT_TERMINAL
044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3271 else if (terminal_is_active())
044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3272 c = K_CANCEL;
044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3273 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 else if ((State & CMDLINE)
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3275 #ifdef FEAT_CMDWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 \|\| (cmdwin_type > 0 && tc == ESC)
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3277 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 c = Ctrl_C;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 c = ESC;
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3282 #ifdef FEAT_CMDWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 tc = c;
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3284 #endif
19433 af9d5585cfbf patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	3285 // return from main_loop()
af9d5585cfbf patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	3286 if (pending_exmode_active)
af9d5585cfbf patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	3287 exmode_active = EXMODE_NORMAL;
af9d5585cfbf patch 8.2.0274: hang with combination of feedkeys(), Ex mode and :global Bram Moolenaar <Bram@vim.org> parents: 19195 diff changeset	3288
26875 e06cbcf4b94b patch 8.2.3966: when using feedkeys() abbreviations may be blocked Bram Moolenaar <Bram@vim.org> parents: 26861 diff changeset	3289 // no chars to block abbreviation for
e06cbcf4b94b patch 8.2.3966: when using feedkeys() abbreviations may be blocked Bram Moolenaar <Bram@vim.org> parents: 26861 diff changeset	3290 typebuf.tb_no_abbr_cnt = 0;
e06cbcf4b94b patch 8.2.3966: when using feedkeys() abbreviations may be blocked Bram Moolenaar <Bram@vim.org> parents: 26861 diff changeset	3291
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 * get a character: 3. from the user - update display
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 */
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3298 // In insert mode a screen update is skipped when characters
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3299 // are still available. But when those available characters
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3300 // are part of a mapping, and we are going to do a blocking
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3301 // wait here. Need to update the screen to display the
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3302 // changed text so far. Also for when 'lazyredraw' is set and
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3303 // redrawing was postponed because there was something in the
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3304 // input buffer (e.g., termresponse).
2723 2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2721 diff changeset	3305 if (((State & INSERT) != 0 \|\| p_lz) && (State & CMDLINE) == 0
2e72d84e8965 updated for version 7.3.139 Bram Moolenaar <bram@vim.org> parents: 2721 diff changeset	3306 && advance && must_redraw != 0 && !need_wait_return)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 update_screen(0);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3309 setcursor(); // put cursor back where it belongs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 * If we have a partial match (and are going to wait for more
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 * input from the user), show the partially matched characters
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 * to the user with showcmd.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 #ifdef FEAT_CMDL_INFO
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3318 showcmd_idx = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 c1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 if (typebuf.tb_len > 0 && advance && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 if (((State & (NORMAL \| INSERT)) \|\| State == LANGMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 && State != HITRETURN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3326 // this looks nice when typing a dead character map
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 if (State & INSERT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 && ptr2cells(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 + typebuf.tb_len - 1) == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 edit_putchar(typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 + typebuf.tb_len - 1], FALSE);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3333 setcursor(); // put cursor back where it belongs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 c1 = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 #ifdef FEAT_CMDL_INFO
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3337 // need to use the col and row from above here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 old_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 old_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340 curwin->w_wcol = new_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341 curwin->w_wrow = new_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342 push_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 if (typebuf.tb_len > SHOWCMD_COLS)
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3344 showcmd_idx = typebuf.tb_len - SHOWCMD_COLS;
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3345 while (showcmd_idx < typebuf.tb_len)
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3346 (void)add_to_showcmd(
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3347 typebuf.tb_buf[typebuf.tb_off + showcmd_idx++]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 curwin->w_wcol = old_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 curwin->w_wrow = old_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3353 // this looks nice when typing a dead character map
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 if ((State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 #if defined(FEAT_CRYPT) \|\| defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356 && cmdline_star == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 && ptr2cells(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 + typebuf.tb_len - 1) == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 putcmdline(typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 + typebuf.tb_len - 1], FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 c1 = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 * get a character: 3. from the user - get it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 */
14069 bc91de20ba43 patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped Christian Brabandt <cb@256bit.org> parents: 14009 diff changeset	3370 if (typebuf.tb_len == 0)
bc91de20ba43 patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped Christian Brabandt <cb@256bit.org> parents: 14009 diff changeset	3371 // timedout may have been set while waiting for a mapping
bc91de20ba43 patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped Christian Brabandt <cb@256bit.org> parents: 14009 diff changeset	3372 // that has a <Nop> RHS.
bc91de20ba43 patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped Christian Brabandt <cb@256bit.org> parents: 14009 diff changeset	3373 timedout = FALSE;
bc91de20ba43 patch 8.1.0052: when mapping to <Nop> times out the next mapping is skipped Christian Brabandt <cb@256bit.org> parents: 14009 diff changeset	3374
16227 a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3375 if (advance)
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3376 {
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3377 if (typebuf.tb_len == 0
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3378 \|\| !(p_timeout
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3379 \|\| (p_ttimeout && keylen == KEYLEN_PART_KEY)))
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3380 // blocking wait
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3381 wait_time = -1L;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3382 else if (keylen == KEYLEN_PART_KEY && p_ttm >= 0)
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3383 wait_time = p_ttm;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3384 else
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3385 wait_time = p_tm;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3386 }
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3387 else
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3388 wait_time = 0;
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3389
202 b6450bf509d8 updated for version 7.0060 vimboss parents: 184 diff changeset	3390 wait_tb_len = typebuf.tb_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 typebuf.tb_buflen - typebuf.tb_off - typebuf.tb_len - 1,
16227 a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3393 wait_time);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 #ifdef FEAT_CMDL_INFO
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3396 if (showcmd_idx != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 pop_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 if (c1 == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 edit_unputchar();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 unputcmdline();
3560 af083cb521bc updated for version 7.3.540 Bram Moolenaar <bram@vim.org> parents: 3549 diff changeset	3405 else
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3406 setcursor(); // put cursor back where it belongs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 if (c < 0)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3410 continue; // end of input script reached
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3411 if (c == NUL) // no character available
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 if (!advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 break;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3415 if (wait_tb_len > 0) // timed out
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 else
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3422 { // allow mapping for just typed characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 while (typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 + typebuf.tb_len] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 typebuf.tb_noremap[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 + typebuf.tb_len++] = RM_YES;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13344 diff changeset	3427 #ifdef HAVE_INPUT_METHOD
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3428 // Get IM status right after getting keys, not after the
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3429 // timeout for a mapping (focus may be lost by then).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 vgetc_im_active = im_get_status();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3433 } // for (;;)
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3434 } // if (!character from stuffbuf)
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3435
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3436 // if advance is FALSE don't loop on NULs
13829 044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3437 } while ((c < 0 && c != K_CANCEL) \|\| (advance && c == NUL));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 * The "INSERT" message is taken care of here:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 * if we return an ESC to exit insert mode, the message is deleted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 * if we don't return an ESC but deleted the message before, redisplay it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 */
641 6a944e0bd5d2 updated for version 7.0186 vimboss parents: 620 diff changeset	3444 if (advance && p_smd && msg_silent == 0 && (State & INSERT))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 {
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 641 diff changeset	3446 if (c == ESC && !mode_deleted && !no_mapping && mode_displayed)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 if (typebuf.tb_len && !KeyTyped)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3449 redraw_cmdline = TRUE; // delete mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451 unshowmode(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 else if (c != ESC && mode_deleted)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 if (typebuf.tb_len && !KeyTyped)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3456 redraw_cmdline = TRUE; // show mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 showmode();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3462 // may unshow different cursor shape
11490 6a06738f8948 patch 8.0.0628: cursor disappears after silent mapping Christian Brabandt <cb@256bit.org> parents: 11486 diff changeset	3463 if (gui.in_use && shape_changed)
6a06738f8948 patch 8.0.0628: cursor disappears after silent mapping Christian Brabandt <cb@256bit.org> parents: 11486 diff changeset	3464 gui_update_cursor(TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 #endif
15995 e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3466 if (timedout && c == ESC)
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3467 {
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3468 char_u nop_buf[3];
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3469
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3470 // When recording there will be no timeout. Add a <Nop> after the ESC
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3471 // to avoid that it forms a key code with following characters.
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3472 nop_buf[0] = K_SPECIAL;
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3473 nop_buf[1] = KS_EXTRA;
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3474 nop_buf[2] = KE_NOP;
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3475 gotchars(nop_buf, 3);
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3476 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 819 diff changeset	3478 --vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484 * inchar() - get one character from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 * 1. a scriptfile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 * 2. the keyboard
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 *
19195 2ef19eed524a patch 8.2.0156: various typos in source files and tests Bram Moolenaar <Bram@vim.org> parents: 18781 diff changeset	3488 * As many characters as we can get (up to 'maxlen') are put in "buf" and
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 * NUL terminated (buffer length must be 'maxlen' + 1).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 * Minimum for "maxlen" is 3!!!!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 * "tb_change_cnt" is the value of typebuf.tb_change_cnt if "buf" points into
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 * from a remote client) "buf" can no longer be used. "tb_change_cnt" is 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 * otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 * If we got an interrupt all input is read until none is available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 * If wait_time == 0 there is no waiting for the char.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 * If wait_time == n we wait for n msec for a character to arrive.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 * If wait_time == -1 we wait forever for a character to arrive.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 * Return the number of obtained characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 * Return -1 when end of input script reached.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 */
9205 c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad Christian Brabandt <cb@256bit.org> parents: 9121 diff changeset	3506 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3507 inchar(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3508 char_u *buf,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3509 int maxlen,
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26592 diff changeset	3510 long wait_time) // milliseconds
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3512 int len = 0; // init for GCC
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3513 int retesc = FALSE; // return ESC with gotint
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 int script_char;
12281 2738b0cc5f64 patch 8.0.1020: when a timer calls getchar(1) input is overwritten Christian Brabandt <cb@256bit.org> parents: 11577 diff changeset	3515 int tb_change_cnt = typebuf.tb_change_cnt;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3517 if (wait_time == -1L \|\| wait_time > 100L) // flush output before waiting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3518 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 cursor_on();
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	3520 out_flush_cursor(FALSE, FALSE);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	3521 #if defined(FEAT_GUI) && defined(FEAT_MOUSESHAPE)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	3522 if (gui.in_use && postponed_mouseshape)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	3523 update_mouseshape(-1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 * Don't reset these when at the hit-return prompt, otherwise a endless
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 * recursive loop may result (write error in swapfile, hit-return, timeout
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 * on char wait, flush swapfile, write error....).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 if (State != HITRETURN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3534 did_outofmem_msg = FALSE; // display out of memory message (again)
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3535 did_swapwrite_msg = FALSE; // display swap file write error again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3537 undo_off = FALSE; // restart undo now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 /*
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3540 * Get a character from a script file if there is one.
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3541 * If interrupted: Stop reading script files, close them all.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 script_char = -1;
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3544 while (scriptin[curscript] != NULL && script_char < 0
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3545 #ifdef FEAT_EVAL
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3546 && !ignore_script
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3547 #endif
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3548 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 {
7109 fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 6907 diff changeset	3550 #ifdef MESSAGE_QUEUE
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 6907 diff changeset	3551 parse_queued_messages();
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1462 diff changeset	3552 #endif
46bbe11644e0 updated for version 7.2a vimboss parents: 1462 diff changeset	3553
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 if (got_int \|\| (script_char = getc(scriptin[curscript])) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3556 // Reached EOF.
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3557 // Careful: closescript() frees typebuf.tb_buf[] and buf[] may
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3558 // point inside typebuf.tb_buf[]. Don't use buf[] after this!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 closescript();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 * When reading script file is interrupted, return an ESC to get
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 * back to normal mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 * Otherwise return -1, because typebuf.tb_buf[] has changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 retesc = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 buf[0] = script_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3577 if (script_char < 0) // did not get a character from script
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 * If we got an interrupt, skip all previously typed characters and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 * return TRUE if quit reading script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 * Stop reading typeahead when a single CTRL-C was read,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 * fill_input_buf() returns this when not able to read from stdin.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 * and buf may be pointing inside typebuf.tb_buf[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 #define DUM_LEN MAXMAPLEN * 3 + 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 char_u dum[DUM_LEN + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 len = ui_inchar(dum, DUM_LEN, 0L, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 if (len == 0 \|\| (len == 1 && dum[0] == 3))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598 return retesc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 * Always flush the output characters when getting input characters
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15605 diff changeset	3603 * from the user and not just peeking.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 */
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15605 diff changeset	3605 if (wait_time == -1L \|\| wait_time > 10L)
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15605 diff changeset	3606 out_flush();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 * Fill up to a third of the buffer, because each character may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 * tripled below.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3615 // If the typebuf was changed further down, it is like nothing was added by
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3616 // this call.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 if (typebuf_changed(tb_change_cnt))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3620 // Note the change in the typeahead buffer, this matters for when
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3621 // vgetorpeek() is called recursively, e.g. using getchar(1) in a timer
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3622 // function.
12281 2738b0cc5f64 patch 8.0.1020: when a timer calls getchar(1) input is overwritten Christian Brabandt <cb@256bit.org> parents: 11577 diff changeset	3623 if (len > 0 && ++typebuf.tb_change_cnt == 0)
2738b0cc5f64 patch 8.0.1020: when a timer calls getchar(1) input is overwritten Christian Brabandt <cb@256bit.org> parents: 11577 diff changeset	3624 typebuf.tb_change_cnt = 1;
2738b0cc5f64 patch 8.0.1020: when a timer calls getchar(1) input is overwritten Christian Brabandt <cb@256bit.org> parents: 11577 diff changeset	3625
9896 7b39615c0db1 commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5 Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3626 return fix_input_buffer(buf, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 * Fix typed characters for use by vgetc() and check_termcode().
16531 5c6bd4431d98 patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work Bram Moolenaar <Bram@vim.org> parents: 16495 diff changeset	3631 * "buf[]" must have room to triple the number of bytes!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 * Returns the new length.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 int
9896 7b39615c0db1 commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5 Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3635 fix_input_buffer(char_u *buf, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 char_u *p = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 * Two characters are special: NUL and K_SPECIAL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 * When compiled With the GUI CSI is also special.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 for (i = len; --i >= 0; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3650 // When the GUI is used any character can come after a CSI, don't
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3651 // escape it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 if (gui.in_use && p[0] == CSI && i >= 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 i -= 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3657 // When the GUI is not used CSI needs to be escaped.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 else if (!gui.in_use && p[0] == CSI)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 mch_memmove(p + 3, p + 1, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 *p++ = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 *p++ = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 *p = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 len += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 #endif
9896 7b39615c0db1 commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5 Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3668 if (p[0] == NUL \|\| (p[0] == K_SPECIAL
16531 5c6bd4431d98 patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work Bram Moolenaar <Bram@vim.org> parents: 16495 diff changeset	3669 // timeout may generate K_CURSORHOLD
202 b6450bf509d8 updated for version 7.0060 vimboss parents: 184 diff changeset	3670 && (i < 2 \|\| p[1] != KS_EXTRA \|\| p[2] != (int)KE_CURSORHOLD)
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3671 #if defined(MSWIN) && (!defined(FEAT_GUI) \|\| defined(VIMDLL))
16531 5c6bd4431d98 patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work Bram Moolenaar <Bram@vim.org> parents: 16495 diff changeset	3672 // Win32 console passes modifiers
5c6bd4431d98 patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work Bram Moolenaar <Bram@vim.org> parents: 16495 diff changeset	3673 && (
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3674 # ifdef VIMDLL
16531 5c6bd4431d98 patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work Bram Moolenaar <Bram@vim.org> parents: 16495 diff changeset	3675 gui.in_use \|\|
16451 7ae2396cef62 patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe Bram Moolenaar <Bram@vim.org> parents: 16393 diff changeset	3676 # endif
16531 5c6bd4431d98 patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work Bram Moolenaar <Bram@vim.org> parents: 16495 diff changeset	3677 (i < 2 \|\| p[1] != KS_MODIFIER))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 mch_memmove(p + 3, p + 1, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 p[2] = K_THIRD(p[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 p[1] = K_SECOND(p[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 p[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 len += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 }
16531 5c6bd4431d98 patch 8.1.1269: MS-Windows GUI: multibyte chars with a 0x80 byte do not work Bram Moolenaar <Bram@vim.org> parents: 16495 diff changeset	3689 *p = NUL; // add trailing NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 #if defined(USE_INPUT_BUF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 * Return TRUE when bytes are in the input buffer or in the typeahead buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 * Normally the input buffer would be sufficient, but the server_to_input_buf()
842 a209672376fd updated for version 7.0f vimboss parents: 841 diff changeset	3697 * or feedkeys() may insert characters in the typeahead buffer while we are
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	3698 * waiting for input to arrive.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3701 input_available(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 return (!vim_is_input_buf_empty()
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	3704 # if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	3705 \|\| typebuf_was_filled
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 #endif
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3710
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3711 /*
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3712 * Function passed to do_cmdline() to get the command after a <Cmd> key from
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3713 * typeahead.
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3714 */
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3715 char_u *
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3716 getcmdkeycmd(
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3717 int promptc UNUSED,
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3718 void *cookie UNUSED,
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3719 int indent UNUSED,
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3720 getline_opt_T do_concat UNUSED)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3721 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3722 garray_T line_ga;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3723 int c1 = -1;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3724 int c2;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3725 int cmod = 0;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3726 int aborted = FALSE;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3727
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3728 ga_init2(&line_ga, 1, 32);
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3729
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3730 // no mapping for these characters
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3731 no_mapping++;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3732
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3733 got_int = FALSE;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3734 while (c1 != NUL && !aborted)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3735 {
22888 7ac9dea21baa patch 8.2.1991: Coverity warns for not using the ga_grow() return value Bram Moolenaar <Bram@vim.org> parents: 22862 diff changeset	3736 if (ga_grow(&line_ga, 32) != OK)
7ac9dea21baa patch 8.2.1991: Coverity warns for not using the ga_grow() return value Bram Moolenaar <Bram@vim.org> parents: 22862 diff changeset	3737 {
7ac9dea21baa patch 8.2.1991: Coverity warns for not using the ga_grow() return value Bram Moolenaar <Bram@vim.org> parents: 22862 diff changeset	3738 aborted = TRUE;
7ac9dea21baa patch 8.2.1991: Coverity warns for not using the ga_grow() return value Bram Moolenaar <Bram@vim.org> parents: 22862 diff changeset	3739 break;
7ac9dea21baa patch 8.2.1991: Coverity warns for not using the ga_grow() return value Bram Moolenaar <Bram@vim.org> parents: 22862 diff changeset	3740 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3741
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3742 if (vgetorpeek(FALSE) == NUL)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3743 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3744 // incomplete <Cmd> is an error, because there is not much the user
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3745 // could do in this state.
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3746 emsg(_(e_cmd_mapping_must_end_with_cr));
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3747 aborted = TRUE;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3748 break;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3749 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3750
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3751 // Get one character at a time.
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3752 c1 = vgetorpeek(TRUE);
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3753
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3754 // Get two extra bytes for special keys
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3755 if (c1 == K_SPECIAL)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3756 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3757 c1 = vgetorpeek(TRUE);
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3758 c2 = vgetorpeek(TRUE);
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3759 if (c1 == KS_MODIFIER)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3760 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3761 cmod = c2;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3762 continue;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3763 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3764 c1 = TO_SPECIAL(c1, c2);
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3765 }
23031 b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3766 if (c1 == Ctrl_V)
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3767 {
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3768 // CTRL-V is followed by octal, hex or other characters, reverses
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3769 // what AppendToRedobuffLit() does.
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3770 no_reduce_keys = TRUE; // don't merge modifyOtherKeys
23076 5fbac68bda23 patch 8.2.2084: CTRL-V U doesn't work to enter a Unicode character Bram Moolenaar <Bram@vim.org> parents: 23031 diff changeset	3771 c1 = get_literal(TRUE);
23031 b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3772 no_reduce_keys = FALSE;
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3773 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3774
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3775 if (got_int)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3776 aborted = TRUE;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3777 else if (c1 == '\r' \|\| c1 == '\n')
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3778 c1 = NUL; // end the line
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3779 else if (c1 == ESC)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3780 aborted = TRUE;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3781 else if (c1 == K_COMMAND)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3782 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3783 // give a nicer error message for this special case
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3784 emsg(_(e_cmd_mapping_must_end_with_cr_before_second_cmd));
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3785 aborted = TRUE;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3786 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3787 else if (IS_SPECIAL(c1))
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3788 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3789 if (c1 == K_SNR)
22916 1fe53aae3ba0 patch 8.2.2005: redoing a mapping with <Cmd> doesn't work properly Bram Moolenaar <Bram@vim.org> parents: 22888 diff changeset	3790 ga_concat(&line_ga, (char_u *)"<SNR>");
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3791 else
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3792 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3793 semsg(e_cmd_maping_must_not_include_str_key,
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3794 get_special_key_name(c1, cmod));
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3795 aborted = TRUE;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3796 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3797 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3798 else
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3799 ga_append(&line_ga, (char)c1);
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3800
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3801 cmod = 0;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3802 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3803
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3804 no_mapping--;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3805
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3806 if (aborted)
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3807 ga_clear(&line_ga);
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3808
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3809 return (char_u *)line_ga.ga_data;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3810 }

Mercurial > vim

annotate src/getchar.c @ 26946:8d4b44cc324e v8.2.4002