vim: src/getchar.c annotate

annotate src/getchar.c @ 28966:fc7070c42d23 v8.2.5005

patch 8.2.5005: compiler warning for uninitialized variable Commit: https://github.com/vim/vim/commit/5b529230f144028b67ed1d59207af098c18a1858 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 22 21:53:26 2022 +0100 patch 8.2.5005: compiler warning for uninitialized variable Problem: Compiler warning for uninitialized variable. (John Marriott) Solution: Initialize the pointer to NULL.

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 22 May 2022 23:00:02 +0200
parents	d770568e6c98
children	c7bd1040a1c4

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26224 7d66d585bffa patch 8.2.3643: header for source file is outdated Bram Moolenaar 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7d66d585bffa patch 8.2.3643: header for source file is outdated Bram Moolenaar 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
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	86 #ifdef FEAT_EVAL
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	87 mapblock_T *last_used_map = NULL;
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	88 #endif
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	89
7801 a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	90 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	91 static void init_typebuf(void);
a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	92 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	93 static void free_typebuf(void);
7801 a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	94 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	95 static void updatescript(int c);
7801 a1e71a01dbd6 commit https://github.com/vim/vim/commit/d25c16e2f2776d50245bf31d6e4d5364f12d188e Christian Brabandt <cb@256bit.org> parents: 7703 diff changeset	96 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	97 static int inchar(char_u *buf, int maxlen, long wait_time);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	100 * Free and clear a buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	101 */
19916 dcec86d796bc patch 8.2.0514: several global functions are used in only one file Bram Moolenaar <Bram@vim.org> parents: 19627 diff changeset	102 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	103 free_buff(buffheader_T *buf)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	104 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	105 buffblock_T p, np;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	106
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	107 for (p = buf->bh_first.b_next; p != NULL; p = np)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	109 np = p->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	110 vim_free(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	111 }
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	112 buf->bh_first.b_next = NULL;
27416 0b3bf3cbe42f patch 8.2.4236: accessing freed memory Bram Moolenaar <Bram@vim.org> parents: 27414 diff changeset	113 buf->bh_curr = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	115
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	116 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	117 * Return the contents of a buffer as a single string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	118 * K_SPECIAL and CSI in the returned string are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	119 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	120 static char_u *
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	121 get_buffcont(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	122 buffheader_T *buffer,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	123 int dozero) // count == zero is not an error
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	125 long_u count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	126 char_u *p = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	127 char_u *p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	128 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	129 buffblock_T *bp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	130
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	131 // 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	132 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 count += (long_u)STRLEN(bp->b_str);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	134
16768 695d9ef00b03 patch 8.1.1386: unessesary type casts for lalloc() Bram Moolenaar <Bram@vim.org> parents: 16764 diff changeset	135 if ((count \|\| dozero) && (p = alloc(count + 1)) != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	136 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	137 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	138 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	139 for (str = bp->b_str; *str; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	140 p2++ = str++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	141 *p2 = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	142 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	143 return (p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	145
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	146 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	147 * Return the contents of the record buffer as a single string
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	148 * and clear the record buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	149 * K_SPECIAL and CSI in the returned string are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	150 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	151 char_u *
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	152 get_recorded(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	153 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	154 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	155 size_t len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	157 p = get_buffcont(&recordbuff, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	158 free_buff(&recordbuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	159
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	160 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 * Remove the characters that were added the last time, these must be the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	162 * (possibly mapped) characters that stopped the recording.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	163 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	164 len = STRLEN(p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	165 if ((int)len >= last_recorded_len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	167 len -= last_recorded_len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	168 p[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	170
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 * When stopping recording from Insert mode with CTRL-O q, also remove the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	173 * CTRL-O.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	174 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	175 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	176 p[len - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	177
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	178 return (p);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	180
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 * Return the contents of the redo buffer as a single string.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	183 * K_SPECIAL and CSI in the returned string are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	184 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	185 char_u *
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	186 get_inserted(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	187 {
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1462 diff changeset	188 return get_buffcont(&redobuff, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	189 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	190
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	191 /*
1130 04dbdca9c34c updated for version 7.1a vimboss parents: 1103 diff changeset	192 * Add string "s" after the current block of buffer "buf".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	193 * K_SPECIAL and CSI should have been escaped already.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	194 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	195 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	196 add_buff(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	197 buffheader_T *buf,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	198 char_u *s,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	199 long slen) // length of "s" or -1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	201 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	202 long_u len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 if (slen < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	205 slen = (long)STRLEN(s);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	206 if (slen == 0) // don't add empty strings
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 return;
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 if (buf->bh_first.b_next == NULL) // first add to list
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 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	212 buf->bh_curr = &(buf->bh_first);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	214 else if (buf->bh_curr == NULL) // buffer has already been read
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	215 {
26861 df2de1e63de0 patch 8.2.3959: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	216 iemsg(_(e_add_to_internal_buffer_that_was_already_read_from));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 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	220 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	221 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	222 STRLEN(buf->bh_first.b_next->b_str + buf->bh_index) + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 buf->bh_index = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	225 if (buf->bh_space >= (int)slen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	226 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 len = (long_u)STRLEN(buf->bh_curr->b_str);
416 3da34f87c760 updated for version 7.0109 vimboss parents: 365 diff changeset	228 vim_strncpy(buf->bh_curr->b_str + len, s, (size_t)slen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 buf->bh_space -= slen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 if (slen < MINIMAL_SIZE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	234 len = MINIMAL_SIZE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	235 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	236 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	237 p = alloc(offsetof(buffblock_T, b_str) + len + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	238 if (p == NULL)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	239 return; // no space, just forget it
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 825 diff changeset	240 buf->bh_space = (int)(len - slen);
416 3da34f87c760 updated for version 7.0109 vimboss parents: 365 diff changeset	241 vim_strncpy(p->b_str, s, (size_t)slen);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	243 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	244 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	245 buf->bh_curr = p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	246 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	247 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	248
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 /*
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	250 * 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	251 * 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	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 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	254 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	255 {
27410 5d6774c0df4f patch 8.2.4233: crash when recording and using Select mode Bram Moolenaar <Bram@vim.org> parents: 27239 diff changeset	256 int len;
5d6774c0df4f patch 8.2.4233: crash when recording and using Select mode Bram Moolenaar <Bram@vim.org> parents: 27239 diff changeset	257
27414 b2d0357fec12 patch 8.2.4235: invalid check for NULL pointer Bram Moolenaar <Bram@vim.org> parents: 27410 diff changeset	258 if (buf->bh_curr == NULL)
27410 5d6774c0df4f patch 8.2.4233: crash when recording and using Select mode Bram Moolenaar <Bram@vim.org> parents: 27239 diff changeset	259 return; // nothing to delete
5d6774c0df4f patch 8.2.4233: crash when recording and using Select mode Bram Moolenaar <Bram@vim.org> parents: 27239 diff changeset	260 len = (int)STRLEN(buf->bh_curr->b_str);
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	261 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	262 {
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	263 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	264 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	265 }
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	266 }
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	267
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	268 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 * Add number "n" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	272 add_num_buff(buffheader_T *buf, long n)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 char_u number[32];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 sprintf((char *)number, "%ld", n);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277 add_buff(buf, number, -1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 * Add character 'c' to buffer "buf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	284 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	285 add_char_buff(buffheader_T *buf, int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	287 char_u bytes[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290 char_u temp[4];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	291
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	294 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	295 len = (*mb_char2bytes)(c, bytes);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	296 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	297 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	298 if (!IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	299 c = bytes[i];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	300
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	301 if (IS_SPECIAL(c) \|\| c == K_SPECIAL \|\| c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	302 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	303 // translate special key code into three byte sequence
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	304 temp[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 temp[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	306 temp[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	307 temp[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	309 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	310 else if (c == CSI)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	311 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	312 // Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 temp[0] = CSI;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314 temp[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	315 temp[2] = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 temp[3] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	318 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	320 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321 temp[0] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	322 temp[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	323 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	324 add_buff(buf, temp, -1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	327
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	328 // 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	329 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	330
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	331 // 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	332 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	333
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 * 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	336 * if that one is empty.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	337 * If advance == TRUE go to the next char.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	338 * No translation is done K_SPECIAL and CSI are escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	339 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	340 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	341 read_readbuffers(int advance)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	342 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	343 int c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	344
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	345 c = read_readbuf(&readbuf1, advance);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	346 if (c == NUL)
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	347 c = read_readbuf(&readbuf2, advance);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	348 return c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	349 }
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	350
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	351 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	352 read_readbuf(buffheader_T *buf, int advance)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	353 {
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	354 char_u c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	355 buffblock_T *curr;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	356
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	357 if (buf->bh_first.b_next == NULL) // buffer is empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 return NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	360 curr = buf->bh_first.b_next;
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	361 c = curr->b_str[buf->bh_index];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	363 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	365 if (curr->b_str[++buf->bh_index] == NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	366 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	367 buf->bh_first.b_next = curr->b_next;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	368 vim_free(curr);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	369 buf->bh_index = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	370 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	371 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	372 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	375 /*
5670 cb5683bcde03 updated for version 7.4.181 Bram Moolenaar <bram@vim.org> parents: 5649 diff changeset	376 * Prepare the read buffers for reading (if they contain something).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	377 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	378 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	379 start_stuff(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	380 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	381 if (readbuf1.bh_first.b_next != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	382 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	383 readbuf1.bh_curr = &(readbuf1.bh_first);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	384 readbuf1.bh_space = 0;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	385 }
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	386 if (readbuf2.bh_first.b_next != NULL)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	387 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	388 readbuf2.bh_curr = &(readbuf2.bh_first);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	389 readbuf2.bh_space = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	390 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	391 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	392
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	393 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	394 * Return TRUE if the stuff buffer is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	395 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	396 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	397 stuff_empty(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	398 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	399 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	400 && readbuf2.bh_first.b_next == NULL);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	401 }
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	402
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	403 #if defined(FEAT_EVAL) \|\| defined(PROTO)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	404 /*
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	405 * 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	406 * redbuf2.
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	407 */
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	408 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	409 readbuf1_empty(void)
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	410 {
13726 d35b1702a1da patch 8.0.1735: flexible array member feature not supported by HP-UX Christian Brabandt <cb@256bit.org> parents: 13702 diff changeset	411 return (readbuf1.bh_first.b_next == NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	412 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	413 #endif
7 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 * Set a typeahead character that won't be flushed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	419 typeahead_noflush(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 typeahead_char = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	424 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	425 * 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	426 * typeahead buffer (used in case of an error). If "flush_typeahead" is true,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	427 * flush all typeahead characters (used when interrupted by a CTRL-C).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	429 void
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	430 flush_buffers(flush_buffers_T flush_typeahead)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	431 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	432 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	433
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	434 start_stuff();
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	435 while (read_readbuffers(TRUE) != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	436 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	437
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	438 if (flush_typeahead == FLUSH_MINIMAL)
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 // remove mapped characters at the start only
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	441 typebuf.tb_off += typebuf.tb_maplen;
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	442 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	443 #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	444 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	445 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	446 #endif
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	447 }
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	448 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	449 {
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	450 // remove typeahead
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	451 if (flush_typeahead == FLUSH_INPUT)
c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	452 // 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	453 // 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	454 // 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	455 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	456 ;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	457 typebuf.tb_off = MAXMAPLEN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	458 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	459 #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	460 // 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	461 // 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	462 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	463 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	464 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	465 typebuf.tb_maplen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 typebuf.tb_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 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	469 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	470 typebuf.tb_change_cnt = 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	471 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	474 * The previous contents of the redo buffer is kept in old_redobuffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 * This is used for the CTRL-O <.> command in insert mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	478 ResetRedobuff(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 free_buff(&old_redobuff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 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	484 redobuff.bh_first.b_next = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	486 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487
3324 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 * 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	490 * buffer.
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	491 */
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	492 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	493 CancelRedo(void)
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 if (!block_redo)
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 free_buff(&redobuff);
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	498 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	499 old_redobuff.bh_first.b_next = NULL;
3324 c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	500 start_stuff();
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	501 while (read_readbuffers(TRUE) != NUL)
3324 c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	502 ;
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	503 }
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	504 }
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	505
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 * Used before executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	509 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510 void
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	511 saveRedobuff(save_redo_T *save_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	515 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	516 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	517 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	518 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	519
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	520 // 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	521 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	522 if (s != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523 {
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	524 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	525 vim_free(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	526 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	529 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	530 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	531 * Used after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	532 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	533 void
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	534 restoreRedobuff(save_redo_T *save_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 {
11325 77f3b7316d8b patch 8.0.0548: saving the redo buffer only works one time Christian Brabandt <cb@256bit.org> parents: 11158 diff changeset	536 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	537 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	538 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	539 old_redobuff = save_redo->sr_old_redobuff;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 * Append "s" to the redo buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544 * K_SPECIAL and CSI should already have been escaped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	547 AppendToRedobuff(char_u *s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 add_buff(&redobuff, s, -1L);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	554 * Append to Redo buffer literally, escaping special characters with CTRL-V.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 * K_SPECIAL and CSI are escaped as well.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	558 AppendToRedobuffLit(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	559 char_u *str,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	560 int len) // length of "str" or -1 for up to the NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 {
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	562 char_u *s = str;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	563 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 char_u *start;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 if (block_redo)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	569 while (len < 0 ? *s != NUL : s - str < len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	571 // 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	572 // faster).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 start = s;
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27416 diff changeset	574 while (s >= ' ' && s < DEL && (len < 0 \|\| s - str < len))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 ++s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	577 // 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	578 // typed next.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579 if (*s == NUL && (s[-1] == '0' \|\| s[-1] == '^'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 --s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	581 if (s > start)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 add_buff(&redobuff, start, (long)(s - start));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	583
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	584 if (*s == NUL \|\| (len >= 0 && s - str >= len))
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	585 break;
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	586
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	587 // Handle a special or multibyte character.
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	588 if (has_mbyte)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	589 // Handle composing chars separately.
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	590 c = mb_cptr2char_adv(&s);
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	591 else
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	592 c = *s++;
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	593 if (c < ' ' \|\| c == DEL \|\| (*s == NUL && (c == '0' \|\| c == '^')))
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	594 add_char_buff(&redobuff, Ctrl_V);
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	595
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27416 diff changeset	596 // CTRL-V '0' must be inserted as CTRL-V 048
620 9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	597 if (*s == NUL && c == '0')
9e359e5759f6 updated for version 7.0177 vimboss parents: 481 diff changeset	598 add_buff(&redobuff, (char_u *)"048", 3L);
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;
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 27416 diff changeset	716 while ((arg >= ' ' && arg < DEL)
20237 918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	717 \|\| (*arg == K_SPECIAL && !literally))
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	718 ++arg;
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	719 if (arg > start)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	720 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	721
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	722 // 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	723 if (*arg != NUL)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	724 {
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	725 if (has_mbyte)
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	726 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	727 else
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	728 c = *arg++;
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	729 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	730 stuffcharReadbuff(Ctrl_V);
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	731 stuffcharReadbuff(c);
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	732 }
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	733 }
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	734 }
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	735
918245588b50 patch 8.2.0674: some source files are too big Bram Moolenaar <Bram@vim.org> parents: 19916 diff changeset	736 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 * multibyte characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 * 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	740 * 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	741 * otherwise.
c9366ca36f6f updated for version 7.3.429 Bram Moolenaar <bram@vim.org> parents: 3263 diff changeset	742 * If old is TRUE, use old_redobuff instead of redobuff.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	745 read_redo(int init, int old_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	746 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	747 static buffblock_T *bp;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	748 static char_u *p;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	749 int c;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	750 int n;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	751 char_u buf[MB_MAXBYTES + 1];
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	752 int i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	753
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	754 if (init)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	756 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	757 bp = old_redobuff.bh_first.b_next;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	758 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	759 bp = redobuff.bh_first.b_next;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	760 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	761 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	762 p = bp->b_str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	763 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	764 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	765 if ((c = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	767 // 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	768 // 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	769 // converted character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770 if (has_mbyte && (c != K_SPECIAL \|\| p[1] == KS_SPECIAL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	771 n = MB_BYTE2LEN_CHECK(c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	772 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 n = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	774 for (i = 0; ; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	776 if (c == K_SPECIAL) // special key or escaped K_SPECIAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	778 c = TO_SPECIAL(p[1], p[2]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	782 if (c == CSI) // escaped CSI
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 if (*++p == NUL && bp->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 bp = bp->b_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 p = bp->b_str;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 buf[i] = c;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	791 if (i == n - 1) // last byte of a character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 if (n != 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	794 c = (*mb_ptr2char)(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	797 c = *p;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	798 if (c == NUL) // cannot happen?
7 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 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	802
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	803 return c;
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 * 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	808 * If old_redo is TRUE, use old_redobuff instead of redobuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 * The escaped K_SPECIAL and CSI are copied without translation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	812 copy_redo(int old_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	816 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	817 add_char_buff(&readbuf2, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 /*
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	821 * Stuff the redo buffer into readbuf2.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 * Insert the redo count into the command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 * If "old_redo" is TRUE, the last but one command is repeated
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 * instead of the last command (inserting text). This is used for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 * CTRL-O <.> in insert mode
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	830 start_redo(long count, int old_redo)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	834 // init the pointers; return if nothing to redo
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 if (read_redo(TRUE, old_redo) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	840 // copy the buffer name, if present
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 if (c == '"')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 {
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	843 add_buff(&readbuf2, (char_u *)"\"", 1L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	845
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	846 // if a numbered buffer is used, increment the number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 if (c >= '1' && c < '9')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 ++c;
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	849 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	850
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	851 // 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	852 if (c == '=')
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	853 {
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	854 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	855 cmd_silent = TRUE;
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	856 }
830a47e48791 patch 8.1.0022: repeating put from expression register fails Christian Brabandt <cb@256bit.org> parents: 14004 diff changeset	857
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	861 if (c == 'v') // redo Visual
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 VIsual = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	864 VIsual_active = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865 VIsual_select = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866 VIsual_reselect = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	867 redo_VIsual_busy = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	868 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	871 // try to enter the count (in place of a previous count)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 if (count)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	874 while (VIM_ISDIGIT(c)) // skip "old" count
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 c = read_redo(FALSE, old_redo);
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	876 add_num_buff(&readbuf2, count);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	879 // 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	880 add_char_buff(&readbuf2, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 copy_redo(old_redo);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 * 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	887 * the redo buffer into readbuf2.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	891 start_redo_ins(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	894
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	895 if (read_redo(TRUE, FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 start_stuff();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	899 // skip the count and the command character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 while ((c = read_redo(FALSE, FALSE)) != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 if (c == 'O' \|\| c == 'o')
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	905 add_buff(&readbuf2, NL_STR, -1L);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	910 // copy the typed text from the redo buffer into the stuff buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 copy_redo(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 block_redo = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	917 stop_redo_ins(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 block_redo = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 * Initialize typebuf.tb_buf to point to typebuf_init.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 * alloc() cannot be used here: In out-of-memory situations it would
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 * be impossible to type anything.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	928 init_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 if (typebuf.tb_buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 typebuf.tb_buf = typebuf_init;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 typebuf.tb_noremap = noremapbuf_init;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 typebuf.tb_buflen = TYPELEN_INIT;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 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	936 typebuf.tb_off = MAXMAPLEN + 4;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 /*
17576 97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	942 * 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	943 */
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	944 int
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	945 noremap_keys(void)
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	946 {
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	947 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	948 }
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	949
97a750e8707f patch 8.1.1785: map functionality mixed with character input Bram Moolenaar <Bram@vim.org> parents: 17522 diff changeset	950 /*
7408 1886f2863437 commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a Christian Brabandt <cb@256bit.org> parents: 7117 diff changeset	951 * 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	952 * and ":normal" command, vgetorpeek() and check_termcode()).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 * If noremap is REMAP_YES, new string can be mapped again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 * 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	956 * 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	957 * but abbreviations are allowed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 * script-local mappings.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 * If noremap is > 0, that many characters of the new string cannot be mapped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 * If nottyped is TRUE, the string does not return KeyTyped (don't use when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 * offset is non-zero!).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 * If silent is TRUE, cmd_silent is set when the characters are obtained.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	970 ins_typebuf(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	971 char_u *str,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	972 int noremap,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	973 int offset,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	974 int nottyped,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	975 int silent)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 char_u s1, s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 int newlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 int addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 int newoff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 int val;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 int nrm;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 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	988 state_no_longer_safe("ins_typebuf()");
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 addlen = (int)STRLEN(str);
1130 04dbdca9c34c updated for version 7.1a vimboss parents: 1103 diff changeset	991
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 if (offset == 0 && addlen <= typebuf.tb_off)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 {
10549 055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	994 /*
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	995 * 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	996 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 typebuf.tb_off -= addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 }
11331 ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1000 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	1001 >= 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	1002 {
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1003 /*
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1004 * 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	1005 * 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	1006 */
ff27a6a3a243 patch 8.0.0551: the typeahead buffer is reallocated too often Christian Brabandt <cb@256bit.org> parents: 11325 diff changeset	1007 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	1008 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	1009 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 {
26125 18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1012 int extra;
18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1013
10549 055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1014 /*
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1015 * 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	1016 * 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	1017 * 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	1018 * often.
055b1633aed7 patch 8.0.0164: outdated and misplaced comments Christian Brabandt <cb@256bit.org> parents: 10359 diff changeset	1019 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 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	1021 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	1022 if (typebuf.tb_len > 2147483647 - extra)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 {
26125 18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1024 // 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	1025 emsg(_(e_command_too_complex)); // also calls flush_buffers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 setcursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 }
26125 18114bb393e0 patch 8.2.3595: check for signed overflow might not work everywhere Bram Moolenaar <Bram@vim.org> parents: 25913 diff changeset	1029 newlen = typebuf.tb_len + extra;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 s1 = alloc(newlen);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1031 if (s1 == NULL) // out of memory
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 s2 = alloc(newlen);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1034 if (s2 == NULL) // out of memory
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 vim_free(s1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 typebuf.tb_buflen = newlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1041 // copy the old chars, before the insertion point
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 (size_t)offset);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1044 // copy the new chars
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 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	1046 // 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	1047 // the end
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 mch_memmove(s1 + newoff + offset + addlen,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 typebuf.tb_buf + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 (size_t)(typebuf.tb_len - offset + 1));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 if (typebuf.tb_buf != typebuf_init)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 vim_free(typebuf.tb_buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 typebuf.tb_buf = s1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 (size_t)offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 mch_memmove(s2 + newoff + offset + addlen,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 typebuf.tb_noremap + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 (size_t)(typebuf.tb_len - offset));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 if (typebuf.tb_noremap != noremapbuf_init)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 vim_free(typebuf.tb_noremap);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 typebuf.tb_noremap = s2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 typebuf.tb_off = newoff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 typebuf.tb_len += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1068 // If noremap == REMAP_SCRIPT: do remap script-local mappings.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 if (noremap == REMAP_SCRIPT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 val = RM_SCRIPT;
10 4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1071 else if (noremap == REMAP_SKIP)
4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1072 val = RM_ABBR;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 val = RM_NONE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 * Adjust typebuf.tb_noremap[] for the new characters:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 * (sometimes) not remappable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 * If noremap == REMAP_YES: all the new characters are mappable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 * If noremap > 0: "noremap" characters are not remappable, the rest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 * mappable
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 */
10 4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1084 if (noremap == REMAP_SKIP)
4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1085 nrm = 1;
4e2284e71352 updated for version 7.0002 vimboss parents: 7 diff changeset	1086 else if (noremap < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 nrm = addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 nrm = noremap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 for (i = 0; i < addlen; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 typebuf.tb_noremap[typebuf.tb_off + i + offset] =
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 (--nrm >= 0) ? val : RM_YES;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1094 // 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	1095 // 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	1096 // sequence doesn't result in typed characters.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 if (nottyped \|\| typebuf.tb_maplen > offset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 typebuf.tb_maplen += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 if (silent \|\| typebuf.tb_silent > offset)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 typebuf.tb_silent += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 cmd_silent = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1104 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	1105 typebuf.tb_no_abbr_cnt += addlen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 /*
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1111 * Put character "c" back into the typeahead buffer.
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1112 * 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	1113 * Uses cmd_silent, KeyTyped and KeyNoremap to restore the flags belonging to
e14d0a530351 updated for version 7.0-177 vimboss parents: 988 diff changeset	1114 * 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	1115 * Returns the length of what was inserted.
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1116 */
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	1117 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	1118 ins_char_typebuf(int c, int modifier)
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1119 {
26946 8d4b44cc324e patch 8.2.4002: first char typed in Select mode can be wrong Bram Moolenaar <Bram@vim.org> parents: 26944 diff changeset	1120 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	1121 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	1122
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1123 if (modifier != 0)
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1124 {
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1125 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	1126 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	1127 buf[2] = modifier;
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1128 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	1129 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	1130 }
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1131 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	1132 {
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 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	1134 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	1135 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	1136 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	1137 len += 3;
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1138 }
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1139 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	1140 {
27748 49b667252942 patch 8.2.4400: MS-Windows: cannot use the mouse in the console with VIMDLL Bram Moolenaar <Bram@vim.org> parents: 27736 diff changeset	1141 char_u *end = add_char2buf(c, buf + len);
49b667252942 patch 8.2.4400: MS-Windows: cannot use the mouse in the console with VIMDLL Bram Moolenaar <Bram@vim.org> parents: 27736 diff changeset	1142 *end = NUL;
49b667252942 patch 8.2.4400: MS-Windows: cannot use the mouse in the console with VIMDLL Bram Moolenaar <Bram@vim.org> parents: 27736 diff changeset	1143 len = end - buf;
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 }
1051 e14d0a530351 updated for version 7.0-177 vimboss parents: 988 diff changeset	1145 (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	1146 return len;
852 d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1147 }
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1148
d58e3db4a7d1 updated for version 7.0f05 vimboss parents: 847 diff changeset	1149 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 * Return TRUE if the typeahead buffer was changed (while waiting for a
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1151 * 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	1152 * from feedkeys().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 * changed it was reallocated and the old pointer can no longer be used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 * Or "typebuf.tb_off" may have been changed and we would overwrite characters
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 * that was just added.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1159 typebuf_changed(
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1160 int tb_change_cnt) // old value of typebuf.tb_change_cnt
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1163 #if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1164 \|\| typebuf_was_filled
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 ));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 * Return TRUE if there are no characters in the typeahead buffer that have
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 * not been typed (result from a mapping or come from ":normal").
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1174 typebuf_typed(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 return typebuf.tb_maplen == 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 * Return the number of characters that are mapped (or not typed).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1183 typebuf_maplen(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 return typebuf.tb_maplen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1192 del_typebuf(int len, int offset)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 if (len == 0)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1197 return; // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 typebuf.tb_len -= len;
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 * Easy case: Just increase typebuf.tb_off.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 >= 3 * MAXMAPLEN + 3)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 typebuf.tb_off += len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 i = typebuf.tb_off + offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 * Leave some extra room at the end to avoid reallocation.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 if (typebuf.tb_off > MAXMAPLEN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 mch_memmove(typebuf.tb_buf + MAXMAPLEN,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 typebuf.tb_buf + typebuf.tb_off, (size_t)offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 mch_memmove(typebuf.tb_noremap + MAXMAPLEN,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 typebuf.tb_off = MAXMAPLEN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1224 // adjust typebuf.tb_buf (include the NUL at the end)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 typebuf.tb_buf + i + len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 (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	1228 // adjust typebuf.tb_noremap[]
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 typebuf.tb_noremap + i + len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1231 (size_t)(typebuf.tb_len - offset));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1233
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1234 if (typebuf.tb_maplen > offset) // adjust tb_maplen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1235 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1236 if (typebuf.tb_maplen < offset + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1237 typebuf.tb_maplen = offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1239 typebuf.tb_maplen -= len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1240 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1241 if (typebuf.tb_silent > offset) // adjust tb_silent
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1242 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1243 if (typebuf.tb_silent < offset + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1244 typebuf.tb_silent = offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1245 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1246 typebuf.tb_silent -= len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1247 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1248 if (typebuf.tb_no_abbr_cnt > offset) // adjust tb_no_abbr_cnt
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1249 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1250 if (typebuf.tb_no_abbr_cnt < offset + len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1251 typebuf.tb_no_abbr_cnt = offset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1252 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1253 typebuf.tb_no_abbr_cnt -= len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1255
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1256 #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	1257 // 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	1258 // was inserted in the typeahead buffer.
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	1259 typebuf_was_filled = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1260 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1261 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1262 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1263 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1265 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1266 * Write typed characters to script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1267 * If recording is on put the character in the recordbuffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1268 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1269 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1270 gotchars(char_u *chars, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1271 {
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1272 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	1273 int i;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1274 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	1275 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	1276 int todo = len;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1277
1130 04dbdca9c34c updated for version 7.1a vimboss parents: 1103 diff changeset	1278 while (todo--)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1279 {
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1280 buf[buflen++] = *s++;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1281
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1282 // 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	1283 // 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	1284 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	1285 continue;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1286 if (buflen == 2)
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1287 continue;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1288 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	1289 && (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	1290 {
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1291 // 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	1292 // recording.
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1293 buflen = 0;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1294 continue;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1295 }
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1296
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1297 // 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	1298 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	1299 updatescript(buf[i]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13950 diff changeset	1301 if (reg_recording != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1302 {
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1303 buf[buflen] = NUL;
381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1304 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	1305 // 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	1306 last_recorded_len += buflen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 }
14247 381b01f77461 patch 8.1.0140: recording into a register has focus events Christian Brabandt <cb@256bit.org> parents: 14069 diff changeset	1308 buflen = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 may_sync_undo();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1312 #ifdef FEAT_EVAL
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1313 // output "debug mode" message next time in debug mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 debug_did_msg = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1317 // 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	1318 // another mapping. Search string will be kept in history.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1319 ++maptick;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1321
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1322 /*
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	1323 * 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	1324 * 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	1325 * 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	1326 * 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	1327 */
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1328 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	1329 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	1330 {
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1331 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	1332 {
9975bd408d6c patch 8.2.3993: when recording a change in Select mode char appears twice Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	1333 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	1334 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	1335 }
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 }
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
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 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 * Sync undo. Called when typed characters are obtained from the typeahead
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 * buffer, or when a menu is used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 * Do not sync:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 * - In Insert mode, unless cursor key has been used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 * - While reading a script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 * - When no_u_sync is non-zero.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1345 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1346 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1347 may_sync_undo(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	1349 if ((!(State & (MODE_INSERT \| MODE_CMDLINE)) \|\| arrow_used)
825 6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	1350 && scriptin[curscript] == NULL)
6675076019ae updated for version 7.0d vimboss parents: 822 diff changeset	1351 u_sync(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1352 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1355 * Make "typebuf" empty and allocate new buffers.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1356 * Returns FAIL when out of memory.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1357 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	1358 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1359 alloc_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1360 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 typebuf.tb_buf = alloc(TYPELEN_INIT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 typebuf.tb_noremap = alloc(TYPELEN_INIT);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 if (typebuf.tb_buf == NULL \|\| typebuf.tb_noremap == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365 free_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 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	1369 typebuf.tb_off = MAXMAPLEN + 4; // can insert without realloc
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 typebuf.tb_len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 typebuf.tb_maplen = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1372 typebuf.tb_silent = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 typebuf.tb_no_abbr_cnt = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1375 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	1376 #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	1377 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	1378 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1379 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1380 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 * Free the buffers of "typebuf".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	1385 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1386 free_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 {
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1388 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	1389 internal_error("Free typebuf 1");
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1390 else
18193 f31b0ac6e175 patch 8.1.2091: double free when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18116 diff changeset	1391 VIM_CLEAR(typebuf.tb_buf);
1992 ada3271481ce updated for version 7.2-289 vimboss parents: 1969 diff changeset	1392 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	1393 internal_error("Free typebuf 2");
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1394 else
18193 f31b0ac6e175 patch 8.1.2091: double free when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18116 diff changeset	1395 VIM_CLEAR(typebuf.tb_noremap);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 * When doing ":so! file", the current typeahead needs to be saved, and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 * restored when "file" has been read completely.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 static typebuf_T saved_typebuf[NSCRIPT];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1405 save_typebuf(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 saved_typebuf[curscript] = typebuf;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1409 // If out of memory: restore typebuf and close file.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 if (alloc_typebuf() == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 closescript();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1418 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	1419 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	1420 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	1421 static int old_mouse_col; // mouse_col related to old_char
28333 04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1422 static int old_KeyStuffed; // whether old_char was stuffed
04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1423
28359 390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	1424 static int can_get_old_char(void)
28333 04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1425 {
04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1426 // If the old character was not stuffed and characters have been added to
04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1427 // the stuff buffer, need to first get the stuffed characters instead.
04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1428 return old_char != -1 && (old_KeyStuffed \|\| stuff_empty());
04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1429 }
1928 7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1430
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 * 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	1433 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1435 save_typeahead(tasave_T *tp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 tp->save_typebuf = typebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 tp->typebuf_valid = (alloc_typebuf() == OK);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 if (!tp->typebuf_valid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 typebuf = tp->save_typebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441
1928 7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1442 tp->old_char = old_char;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1443 tp->old_mod_mask = old_mod_mask;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1444 old_char = -1;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1445
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1446 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	1447 readbuf1.bh_first.b_next = NULL;
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1448 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	1449 readbuf2.bh_first.b_next = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 # ifdef USE_INPUT_BUF
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 tp->save_inputbuf = get_input_buf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 * Restore the typeahead to what it was before calling save_typeahead().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 * 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	1458 * When "overwrite" is FALSE input typed later is kept.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1460 void
24846 fdc6a7769045 patch 8.2.2961: keys typed during a :normal command are discarded Bram Moolenaar <Bram@vim.org> parents: 24838 diff changeset	1461 restore_typeahead(tasave_T *tp, int overwrite UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 if (tp->typebuf_valid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 free_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 typebuf = tp->save_typebuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468
1928 7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1469 old_char = tp->old_char;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1470 old_mod_mask = tp->old_mod_mask;
7caa503b63a9 updated for version 7.2-225 vimboss parents: 1825 diff changeset	1471
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1472 free_buff(&readbuf1);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1473 readbuf1 = tp->save_readbuf1;
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1474 free_buff(&readbuf2);
beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	1475 readbuf2 = tp->save_readbuf2;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 # 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	1477 set_input_buf(tp->save_inputbuf, overwrite);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 * Open a new script file for the ":source!" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1485 openscript(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1486 char_u *name,
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1487 int directly) // when TRUE execute directly
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 if (curscript + 1 == NSCRIPT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 {
25064 8f2262c72178 patch 8.2.3069: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 24846 diff changeset	1491 emsg(_(e_scripts_nested_too_deep));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 }
16726 fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1494
fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1495 // 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	1496 // 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	1497 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	1498 return;
fbab59a5ee6b patch 8.1.1365: source command doesn't check for the sandbox Bram Moolenaar <Bram@vim.org> parents: 16712 diff changeset	1499
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1500 #ifdef FEAT_EVAL
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1501 if (ignore_script)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1502 // Not reading from script, also don't open one. Warning message?
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1503 return;
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	1504 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1506 if (scriptin[curscript] != NULL) // already reading script
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 ++curscript;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1508 // use NameBuff for expanded name
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 expand_env(name, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1510 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1511 {
26877 06a137af96f8 patch 8.2.3967: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26875 diff changeset	1512 semsg(_(e_cant_open_file_str), name);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1513 if (curscript)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 --curscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1515 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 if (save_typebuf() == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 * Execute the commands from the file right now when using ":source!"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 * after ":global" or ":argdo" or in a loop. Also when another command
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 * follows. This means the display won't be updated. Don't do this
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 * always, "make test" would fail.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1525 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 if (directly)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 oparg_T oa;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 int oldcurscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 int save_State = State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 int save_restart_edit = restart_edit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 int save_insertmode = p_im;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 int save_finish_op = finish_op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 int save_msg_scroll = msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	1536 State = MODE_NORMAL;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1537 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	1538 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	1539 p_im = FALSE; // don't use 'insertmode'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 clear_oparg(&oa);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 finish_op = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 oldcurscript = curscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 {
16712 329e28ed10fd patch 8.1.1358: cannot enter character with a CSI byte Bram Moolenaar <Bram@vim.org> parents: 16531 diff changeset	1546 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	1547 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	1548 (void)vpeekc(); // check for end of file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 while (scriptin[oldcurscript] != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 State = save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 msg_scroll = save_msg_scroll;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 restart_edit = save_restart_edit;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 p_im = save_insertmode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 finish_op = save_finish_op;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 * Close the currently active input script.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1564 closescript(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 free_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 typebuf = saved_typebuf[curscript];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 fclose(scriptin[curscript]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 scriptin[curscript] = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 if (curscript > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 --curscript;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574
358 e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1575 #if defined(EXITFREE) \|\| defined(PROTO)
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1576 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1577 close_all_scripts(void)
358 e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1578 {
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1579 while (scriptin[0] != NULL)
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1580 closescript();
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1581 }
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1582 #endif
e111db373ca4 updated for version 7.0093 vimboss parents: 300 diff changeset	1583
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 * Return TRUE when reading keys from a script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1586 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1588 using_script(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 return scriptin[curscript] != NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1591 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 /*
365 bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1594 * This function is called just before doing a blocking wait. Thus after
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1595 * waiting 'updatetime' for a character to arrive.
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1596 */
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1597 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1598 before_blocking(void)
365 bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1599 {
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1600 updatescript(0);
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1601 #ifdef FEAT_EVAL
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1602 if (may_garbage_collect)
8881 ed0b39dd7fd6 commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e Christian Brabandt <cb@256bit.org> parents: 8212 diff changeset	1603 garbage_collect(FALSE);
365 bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1604 #endif
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1605 }
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1606
bda4394122e0 updated for version 7.0095 vimboss parents: 358 diff changeset	1607 /*
18498 9e6d5a4abb1c patch 8.1.2243: typos in comments Bram Moolenaar <Bram@vim.org> parents: 18412 diff changeset	1608 * updatescript() is called when a character can be written into the script file
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 * or when we have waited some time for a character (c == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 * 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	1612 * characters reaches 'updatecount' and 'updatecount' is non-zero.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 */
17789 0f7ae8010787 patch 8.1.1891: functions used in one file are global Bram Moolenaar <Bram@vim.org> parents: 17659 diff changeset	1614 static void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1615 updatescript(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1616 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 static int count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 if (c && scriptout)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 putc(c, scriptout);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 if (c == 0 \|\| (p_uc > 0 && ++count >= p_uc))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 ml_sync_all(c == 0, TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 count = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 /*
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1629 * 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	1630 * 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	1631 */
14d2a210fab1 patch 8.1.2350: other text for CTRL-V in Insert mode with modifyOtherKeys Bram Moolenaar <Bram@vim.org> parents: 18689 diff changeset	1632 int
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1633 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	1634 {
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 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	1636
28644 0c63014c2513 patch 8.2.4846: termcodes test fails Bram Moolenaar <Bram@vim.org> parents: 28641 diff changeset	1637 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	1638 {
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 if ((c >= '`' && c <= 0x7f) \|\| (c >= '@' && c <= '_'))
28610 ce202d2984a0 patch 8.2.4829: a key may be simplified to NUL Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	1640 {
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	1641 c &= 0x1f;
28610 ce202d2984a0 patch 8.2.4829: a key may be simplified to NUL Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	1642 if (c == NUL)
ce202d2984a0 patch 8.2.4829: a key may be simplified to NUL Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	1643 c = K_ZERO;
ce202d2984a0 patch 8.2.4829: a key may be simplified to NUL Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	1644 }
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	1645 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	1646 // 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	1647 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	1648 #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	1649 // 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	1650 // 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	1651 // 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	1652 // 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	1653 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	1654 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	1655 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	1656 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	1657 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	1658 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	1659 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	1660 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	1661 #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	1662 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	1663 *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	1664 }
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	1665 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	1666 && 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	1667 {
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 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	1669 *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	1670 }
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 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	1672 }
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 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 * Get the next input character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 * Can return a special key or a multi-byte character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 * Can return NUL when called recursively, use safe_vgetc() if that's not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 * wanted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 * 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	1680 * Collects the bytes of a multibyte character into the whole character.
1992 ada3271481ce updated for version 7.2-289 vimboss parents: 1969 diff changeset	1681 * Returns the modifiers in the global "mod_mask".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1684 vgetc(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 int c, c2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 int n;
3549 f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3448 diff changeset	1688 char_u buf[MB_MAXBYTES + 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1691 #ifdef FEAT_EVAL
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1692 // 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	1693 // we are now at the toplevel.
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1694 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	1695 garbage_collect(FALSE);
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1696 #endif
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1697
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 * If a character was put back with vungetc, it was already processed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 * Return it directly.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 */
28333 04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	1702 if (can_get_old_char())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 c = old_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 old_char = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 mod_mask = old_mod_mask;
4227 94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	1707 mouse_row = old_mouse_row;
94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	1708 mouse_col = old_mouse_col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 }
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1710 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 {
28395 a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1712 // number of characters recorded from the last vgetc() call
a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1713 static int last_vgetc_recorded_len = 0;
a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1714
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1715 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	1716 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	1717 vgetc_char = 0;
28395 a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1718
a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1719 // last_recorded_len can be larger than last_vgetc_recorded_len
a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1720 // if peeking records more
a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1721 last_recorded_len -= last_vgetc_recorded_len;
20571 5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1722
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1723 for (;;) // this is done twice if there are modifiers
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1724 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1725 int did_inc = FALSE;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1726
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1727 if (mod_mask
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1728 #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	1729 \|\| im_is_preediting()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18717 diff changeset	1731 #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	1732 \|\| popup_no_mapping()
506dd2efcbb2 patch 8.1.1799: cannot avoid mapping for a popup window Bram Moolenaar <Bram@vim.org> parents: 17602 diff changeset	1733 #endif
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1734 )
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1735 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1736 // no mapping after modifier has been read
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1737 ++no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1738 ++allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1739 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	1740 }
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	1741 c = vgetorpeek(TRUE);
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1742 if (did_inc)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1743 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1744 --no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1745 --allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1746 }
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1747
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1748 // Get two extra bytes for special keys
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1749 if (c == K_SPECIAL
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1750 #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	1751 \|\| (c == CSI)
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1752 #endif
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1753 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1755 int save_allow_keys = allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1756
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1757 ++no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1758 allow_keys = 0; // make sure BS is not found
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	1759 c2 = vgetorpeek(TRUE); // no mapping for these chars
3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	1760 c = vgetorpeek(TRUE);
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1761 --no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1762 allow_keys = save_allow_keys;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1763 if (c2 == KS_MODIFIER)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1764 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1765 mod_mask = c;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1766 continue;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1767 }
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1768 c = TO_SPECIAL(c2, c);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1770 #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	1771 // 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	1772 // 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	1773 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	1774 # 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	1775 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	1776 # 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	1777 c == K_TEAROFF)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1779 char_u name[200];
27523 4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	1780 int j;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1781
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1782 // get menu path, it ends with a <CR>
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	1783 for (j = 0; (c = vgetorpeek(TRUE)) != '\r'; )
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1784 {
27523 4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	1785 name[j] = c;
4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	1786 if (j < 199)
4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	1787 ++j;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1788 }
27523 4c7bb6fd383f patch 8.2.4289: warnings reported by MSVC Bram Moolenaar <Bram@vim.org> parents: 27490 diff changeset	1789 name[j] = NUL;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1790 gui_make_tearoff(name);
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1791 continue;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 #endif
2277 f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK. Bram Moolenaar <bram@vim.org> parents: 2210 diff changeset	1794 #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	1795 // 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	1796 // 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	1797 // behavior if it's not mapped.
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1798 if (c == K_F10 && gui.menubar != NULL)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1799 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1800 gtk_menu_shell_select_first(
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1801 GTK_MENU_SHELL(gui.menubar), FALSE);
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1802 continue;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1803 }
36 125e80798a85 updated for version 7.0021 vimboss parents: 10 diff changeset	1804 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 #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	1806 // 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	1807 // 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	1808 // 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	1809 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	1810 {
19599 5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1811 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	1812 c = K_IGNORE;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1813 }
19599 5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1814
5eb0ead1415f patch 8.2.0356: MS-Windows: feedkeys() with VIMDLL cannot handle CSI Bram Moolenaar <Bram@vim.org> parents: 19433 diff changeset	1815 // 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	1816 // 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	1817 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	1818 c = CSI;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1819 #endif
1380 99a9e42e5688 updated for version 7.1-095 vimboss parents: 1187 diff changeset	1820 }
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1821 // 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	1822 // its ASCII equivalent
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1823 switch (c)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1824 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1825 case K_KPLUS: c = '+'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1826 case K_KMINUS: c = '-'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1827 case K_KDIVIDE: c = '/'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1828 case K_KMULTIPLY: c = '*'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1829 case K_KENTER: c = CAR; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1830 case K_KPOINT:
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1831 #ifdef MSWIN
14403 e29cbac5e8f6 patch 8.1.0216: part of file not indented properly Christian Brabandt <cb@256bit.org> parents: 14247 diff changeset	1832 // 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	1833 // 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	1834 c = MapVirtualKey(VK_DECIMAL, 2); break;
36 125e80798a85 updated for version 7.0021 vimboss parents: 10 diff changeset	1835 #else
14403 e29cbac5e8f6 patch 8.1.0216: part of file not indented properly Christian Brabandt <cb@256bit.org> parents: 14247 diff changeset	1836 c = '.'; break;
36 125e80798a85 updated for version 7.0021 vimboss parents: 10 diff changeset	1837 #endif
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1838 case K_K0: c = '0'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1839 case K_K1: c = '1'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1840 case K_K2: c = '2'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1841 case K_K3: c = '3'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1842 case K_K4: c = '4'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1843 case K_K5: c = '5'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1844 case K_K6: c = '6'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1845 case K_K7: c = '7'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1846 case K_K8: c = '8'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1847 case K_K9: c = '9'; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1848
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1849 case K_XHOME:
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1850 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT)
229 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_S_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 if (mod_mask == MOD_MASK_CTRL)
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1856 {
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1857 c = K_C_HOME;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1858 mod_mask = 0;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1859 }
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1860 else
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1861 c = K_HOME;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1862 break;
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1863 case K_XEND:
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1864 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT)
229 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_S_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 if (mod_mask == MOD_MASK_CTRL)
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1870 {
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1871 c = K_C_END;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1872 mod_mask = 0;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1873 }
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1874 else
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1875 c = K_END;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1876 break;
723a01584c3e updated for version 7.0064 vimboss parents: 202 diff changeset	1877
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1878 case K_XUP: c = K_UP; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1879 case K_XDOWN: c = K_DOWN; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1880 case K_XLEFT: c = K_LEFT; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1881 case K_XRIGHT: c = K_RIGHT; break;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1882 }
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1883
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1884 // 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	1885 // converted character.
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1886 // 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	1887 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 {
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1889 ++no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1890 buf[0] = c;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1891 for (i = 1; i < n; ++i)
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1892 {
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	1893 buf[i] = vgetorpeek(TRUE);
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1894 if (buf[i] == K_SPECIAL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895 #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	1896 \|\| (buf[i] == CSI)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 #endif
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1898 )
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1899 {
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1900 // 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	1901 // sequence, which represents a K_SPECIAL (0x80),
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1902 // 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	1903 // represents a CSI (0x9B),
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1904 // 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	1905 // too.
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	1906 c = vgetorpeek(TRUE);
3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	1907 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	1908 buf[i] = CSI;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1909 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 }
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1911 --no_mapping;
a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1912 c = (*mb_ptr2char)(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 }
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1914
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	1915 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	1916 {
5995db0fe84a patch 8.2.0839: dropping modifier when putting a character back in typeahead Bram Moolenaar <Bram@vim.org> parents: 20563 diff changeset	1917 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	1918 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	1919 }
18281 c67268c0398e patch 8.1.2135: with modifyOtherKeys Alt-a does not work properly Bram Moolenaar <Bram@vim.org> parents: 18279 diff changeset	1920
15989 a14d8b4ef2b0 patch 8.1.1000: indenting is off Bram Moolenaar <Bram@vim.org> parents: 15868 diff changeset	1921 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 }
28395 a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1923
a0cd2b7a78ef patch 8.2.4722: ending recording with mapping records too much Bram Moolenaar <Bram@vim.org> parents: 28359 diff changeset	1924 last_vgetc_recorded_len = last_recorded_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 }
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1926
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1927 #ifdef FEAT_EVAL
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1928 /*
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1929 * 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	1930 * collection in the first next vgetc(). It's disabled after that to
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1931 * avoid internally used Lists and Dicts to be freed.
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1932 */
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1933 may_garbage_collect = FALSE;
e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1934 #endif
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1935
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	1936 #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	1937 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	1938 {
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1939 // 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	1940 bevalexpr_due_set = FALSE;
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1941 ui_remove_balloon();
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1942 }
ebb4f6c93598 patch 8.0.1309: cannot use 'balloonexpr' in a terminal Christian Brabandt <cb@256bit.org> parents: 12716 diff changeset	1943 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18717 diff changeset	1944 #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	1945 // 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	1946 // 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	1947 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	1948 {
25535ef50842 patch 8.1.2110: CTRL-C closes two popups instead of one Bram Moolenaar <Bram@vim.org> parents: 18193 diff changeset	1949 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	1950 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	1951 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	1952 }
16880 998603a243d7 patch 8.1.1441: popup window filter not yet implemented Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	1953 #endif
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1954
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1955 // 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	1956 // else.
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	1957 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	1958 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	1959
958 e88950f0d4f6 updated for version 7.0-084 vimboss parents: 859 diff changeset	1960 return c;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 * Like vgetc(), but never return a NUL when called recursively, get a key
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1965 * directly from the user (ignoring typeahead).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1966 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1967 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1968 safe_vgetc(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1969 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1970 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1971
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 c = vgetc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1973 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 /*
1389 bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1979 * Like safe_vgetc(), but loop to handle K_IGNORE.
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1980 * Also ignore scrollbar events.
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1981 */
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1982 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	1983 plain_vgetc(void)
1389 bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1984 {
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1985 int c;
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1986
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1987 do
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1988 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	1989 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	1990 \|\| 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	1991 \|\| c == K_MOUSEMOVE);
10640 27be410d6d29 patch 8.0.0210: no support for bracketed paste Christian Brabandt <cb@256bit.org> parents: 10549 diff changeset	1992
27be410d6d29 patch 8.0.0210: no support for bracketed paste Christian Brabandt <cb@256bit.org> parents: 10549 diff changeset	1993 if (c == K_PS)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1994 // 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	1995 // 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	1996 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	1997
1389 bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1998 return c;
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	1999 }
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	2000
bdcfe793d49f updated for version 7.1-104 vimboss parents: 1380 diff changeset	2001 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 * Check if a character is available, such that vgetc() will not block.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 * If the next character is a special character or multi-byte, the returned
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004 * character is not valid!.
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	2005 * Returns NUL if no character is available.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2008 vpeekc(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 {
28333 04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	2010 if (can_get_old_char())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 return old_char;
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	2012 return vgetorpeek(FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014
13344 68c4fc9ae216 patch 8.0.1546: using feedkeys() in a terminal may trigger mappings Christian Brabandt <cb@256bit.org> parents: 13210 diff changeset	2015 #if defined(FEAT_TERMRESPONSE) \|\| defined(FEAT_TERMINAL) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 * codes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2021 vpeekc_nomap(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 c = vpeekc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 --allow_keys;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 * Check if any character is available, also half an escape sequence.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 * Trick: when no typeahead found, but there is something in the typeahead
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 * 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	2038 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2040 vpeekc_any(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2042 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2043
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2044 c = vpeekc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 if (c == NUL && typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 c = ESC;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 * Call vpeekc() without causing anything to be mapped.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 * Return TRUE if a character is available, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2055 char_avail(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058
8011 26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2059 #ifdef FEAT_EVAL
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2060 // 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	2061 // typeahead.
8011 26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2062 if (disable_char_avail_for_testing)
26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2063 return FALSE;
26f555e9aab1 commit https://github.com/vim/vim/commit/2ab375e54ef4eac438d1aef8b99d9e71f2fa0c63 Christian Brabandt <cb@256bit.org> parents: 7860 diff changeset	2064 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 retval = vpeekc();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067 --no_mapping;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 return (retval != NUL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2071 #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	2072 /*
24838 3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2073 * "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	2074 */
24838 3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2075 static void
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2076 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	2077 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2078 varnumber_T n;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2079 int error = FALSE;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2080
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	2081 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	2082 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	2083
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2084 #ifdef MESSAGE_QUEUE
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2085 // 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	2086 // 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	2087 // 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	2088 parse_queued_messages();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2089 #endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2090
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2091 // 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	2092 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	2093
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2094 ++no_mapping;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2095 ++allow_keys;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2096 for (;;)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2097 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2098 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	2099 // 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	2100 n = plain_vgetc();
22107 679269735ec3 patch 8.2.1603: Vim9: cannot use "true" with getchar() Bram Moolenaar <Bram@vim.org> parents: 21654 diff changeset	2101 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	2102 // 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	2103 n = vpeekc_any();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2104 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	2105 // 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	2106 n = 0;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2107 else
22117 3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2108 // 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	2109 // 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	2110 n = safe_vgetc();
3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2111
3ea773da9c4f patch 8.2.1608: Vim9: getchar() test fails with GUI Bram Moolenaar <Bram@vim.org> parents: 22107 diff changeset	2112 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	2113 \|\| 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	2114 continue;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2115 break;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2116 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2117 --no_mapping;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2118 --allow_keys;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2119
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2120 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	2121 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	2122 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	2123 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	2124
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2125 rettv->vval.v_number = n;
27802 9b01fea87065 patch 8.2.4427: getchar() may return modifiers if no character is available Bram Moolenaar <Bram@vim.org> parents: 27752 diff changeset	2126 if (n != 0 && (IS_SPECIAL(n) \|\| mod_mask != 0))
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2127 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2128 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	2129 int i = 0;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2130
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2131 // 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	2132 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	2133 {
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_SPECIAL;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2135 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	2136 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	2137 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2138 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	2139 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2140 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	2141 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	2142 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	2143 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2144 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	2145 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	2146 else
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2147 temp[i++] = n;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2148 temp[i++] = NUL;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2149 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	2150 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	2151
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2152 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	2153 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2154 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	2155 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	2156 win_T *win;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2157 linenr_T lnum;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2158 win_T *wp;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2159 int winnr = 1;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2160
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2161 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	2162 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2163 // 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	2164 // text position.
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2165 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	2166 if (win == NULL)
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2167 return;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2168 (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	2169 #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	2170 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	2171 winnr = 0;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2172 else
18354 9f51d0cef8da patch 8.1.2171: mouse support not always available Bram Moolenaar <Bram@vim.org> parents: 18301 diff changeset	2173 #endif
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2174 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	2175 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	2176 ++winnr;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2177 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	2178 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	2179 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	2180 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	2181 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2182 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2183 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2184 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2185
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2186 /*
24838 3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2187 * "getchar()" function
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 void
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2190 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	2191 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2192 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	2193 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2194
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 * "getcharstr()" function
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 void
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2199 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	2200 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2201 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	2202
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2203 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	2204 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2205 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	2206 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	2207 int i = 0;
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 if (n != 0)
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2210 {
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2211 if (has_mbyte)
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2212 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	2213 else
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2214 temp[i++] = n;
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2215 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2216 temp[i++] = NUL;
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2217 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	2218 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	2219 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2220 }
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2221
3f9053c21765 patch 8.2.2957: using getchar() in Vim9 script is problematic Bram Moolenaar <Bram@vim.org> parents: 24588 diff changeset	2222 /*
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2223 * "getcharmod()" function
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 void
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2226 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	2227 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2228 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	2229 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2230 #endif // FEAT_EVAL
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2231
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2232 #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	2233 # 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	2234
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2235 /*
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2236 * 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	2237 * 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	2238 * 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	2239 * 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	2240 */
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2241 void
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2242 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	2243 {
18412 6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2244 int old_curwin_id;
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2245 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	2246 int i;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2247 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	2248 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	2249 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	2250
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2251 // 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	2252 // 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	2253 // 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	2254 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	2255 return;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2256
18412 6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2257 // 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	2258 // curwin could be NULL.
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2259 if (curbuf == NULL \|\| curwin == NULL)
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2260 return;
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2261
6208e5c2eee7 patch 8.1.2200: crash when memory allocation fails Bram Moolenaar <Bram@vim.org> parents: 18394 diff changeset	2262 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	2263 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	2264
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2265 ++entered;
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2266
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2267 // 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	2268 // 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	2269 // 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	2270 // 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	2271 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	2272
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2273 // 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	2274 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	2275 {
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2276 // 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	2277 # 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	2278 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	2279 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2280
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2281 # 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	2282 // 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	2283 netbeans_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 # 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	2286 // 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	2287 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	2288
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2289 // 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	2290 channel_parse_messages();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2291 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2292 # 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	2293 // 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	2294 server_parse_messages();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2295 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2296 # 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	2297 // 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	2298 // 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	2299 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	2300 continue;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2301 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2302 # ifdef FEAT_TERMINAL
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2303 free_unused_terminals();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2304 # endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2305 # 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	2306 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	2307 invoke_sound_callback();
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2308 # endif
20800 e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2309 #ifdef SIGUSR1
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2310 if (got_sigusr1)
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2311 {
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2312 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	2313 got_sigusr1 = FALSE;
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2314 }
e76b83c07bd8 patch 8.2.0952: no simple way to interrupt Vim Bram Moolenaar <Bram@vim.org> parents: 20733 diff changeset	2315 #endif
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2316 break;
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2317 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2318
18102 0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2319 // 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	2320 // 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	2321 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	2322 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	2323
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2324 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	2325
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2326 // 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	2327 // 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	2328 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	2329 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	2330
0d9ec3a2821f patch 8.1.2046: SafeState may be triggered at the wrong moment Bram Moolenaar <Bram@vim.org> parents: 18094 diff changeset	2331 --entered;
18094 a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2332 }
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2333 #endif
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2334
a1396a35444c patch 8.1.2042: the evalfunc.c file is too big Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	2335
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2336 typedef enum {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2337 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	2338 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	2339 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	2340 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	2341 } map_result_T;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2342
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2343 /*
18394 084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2344 * Check if the bytes at the start of the typeahead buffer are a character used
28648 2cd937e40c40 patch 8.2.4848: local completion with mappings and simplification not working Bram Moolenaar <Bram@vim.org> parents: 28644 diff changeset	2345 * in Insert mode completion. This includes the form with a CTRL modifier.
18394 084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2346 */
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2347 static int
28648 2cd937e40c40 patch 8.2.4848: local completion with mappings and simplification not working Bram Moolenaar <Bram@vim.org> parents: 28644 diff changeset	2348 at_ins_compl_key(void)
18394 084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2349 {
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2350 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	2351 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	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 if (typebuf.tb_len > 3
27954 3de9be15de51 patch 8.2.4502: in the GUI a modifier is not recognized after CTRL-X Bram Moolenaar <Bram@vim.org> parents: 27946 diff changeset	2354 && (c == K_SPECIAL \|\| c == CSI) // CSI is used by the GUI
18394 084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2355 && 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	2356 && (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	2357 c = p[3] & 0x1f;
28648 2cd937e40c40 patch 8.2.4848: local completion with mappings and simplification not working Bram Moolenaar <Bram@vim.org> parents: 28644 diff changeset	2358 return (ctrl_x_mode_not_default() && vim_is_ctrl_x_key(c))
2cd937e40c40 patch 8.2.4848: local completion with mappings and simplification not working Bram Moolenaar <Bram@vim.org> parents: 28644 diff changeset	2359 \|\| (compl_status_local() && (c == Ctrl_N \|\| c == Ctrl_P));
18394 084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2360 }
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2361
084b28fb3d22 patch 8.1.2191: when using modifyOtherKeys CTRL-X mode may not work Bram Moolenaar <Bram@vim.org> parents: 18354 diff changeset	2362 /*
23229 b545334ae654 patch 8.2.2160: various typos Bram Moolenaar <Bram@vim.org> parents: 23076 diff changeset	2363 * 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	2364 * 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	2365 * 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	2366 * + "max_offset"].
28618 daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2367 * Return the length of the replaced bytes, 0 if nothing changed, -1 for error.
20727 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 static int
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2370 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	2371 {
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2372 int offset;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2373 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	2374
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2375 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	2376 {
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2377 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	2378 break;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2379 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	2380 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	2381 {
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2382 // 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	2383 // 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	2384 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	2385 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	2386 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	2387
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2388 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	2389 {
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2390 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	2391 int len;
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 if (offset == 0)
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2394 {
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2395 // 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	2396 // 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	2397 // 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	2398 vgetc_char = c;
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2399 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	2400 }
28618 daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2401 if (IS_SPECIAL(new_c))
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2402 {
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2403 new_string[0] = K_SPECIAL;
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2404 new_string[1] = K_SECOND(new_c);
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2405 new_string[2] = K_THIRD(new_c);
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2406 len = 3;
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2407 }
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2408 else
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2409 len = mb_char2bytes(new_c, new_string);
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2410 if (modifier == 0)
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2411 {
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2412 if (put_string_in_typebuf(offset, 4, new_string, len,
28616 6ff407067190 patch 8.2.4832: passing zero instead of NULL to a pointer argument Bram Moolenaar <Bram@vim.org> parents: 28610 diff changeset	2413 NULL, 0, NULL) == FAIL)
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2414 return -1;
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2415 }
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2416 else
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2417 {
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2418 tp[2] = modifier;
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2419 if (put_string_in_typebuf(offset + 3, 1, new_string, len,
28616 6ff407067190 patch 8.2.4832: passing zero instead of NULL to a pointer argument Bram Moolenaar <Bram@vim.org> parents: 28610 diff changeset	2420 NULL, 0, NULL) == FAIL)
20733 e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2421 return -1;
e3078150144d patch 8.2.0919: merging modifier for modifyOtherKeys is done twice Bram Moolenaar <Bram@vim.org> parents: 20727 diff changeset	2422 }
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2423 return len;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2424 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2425 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2426 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2427 return 0;
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2428 }
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2429
5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2430 /*
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2431 * 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	2432 * - 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	2433 * - 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	2434 * - 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	2435 * typeahead.
28618 daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2436 * - On failure (out of memory) return map_result_fail.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2437 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2438 static int
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2439 handle_mapping(
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2440 int *keylenp,
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2441 int *timedout,
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2442 int *mapdepth)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2443 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2444 mapblock_T *mp = NULL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2445 mapblock_T *mp2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2446 mapblock_T *mp_match;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2447 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	2448 int max_mlen = 0;
28127 b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2449 int want_termcode = 0; // 1 if termcode expected after max_mlen
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2450 int tb_c1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2451 int mlen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2452 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2453 int nolmaplen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2454 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2455 int keylen = *keylenp;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2456 int i;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2457 int local_State = get_real_state();
27946 5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2458 int is_plug_map = FALSE;
5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2459
5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2460 // If typehead starts with <Plug> then remap, even for a "noremap" mapping.
5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2461 if (typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL
5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2462 && typebuf.tb_buf[typebuf.tb_off + 1] == KS_EXTRA
5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2463 && typebuf.tb_buf[typebuf.tb_off + 2] == KE_PLUG)
5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2464 is_plug_map = TRUE;
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2465
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2466 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2467 * 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	2468 * 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	2469 *
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2470 * 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	2471 * - 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	2472 * - 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	2473 * - 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	2474 * - 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	2475 * - 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	2476 * - 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	2477 * - 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	2478 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2479 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	2480 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	2481 && (no_zero_mapping == 0 \|\| tb_c1 != '0')
27946 5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2482 && (typebuf.tb_maplen == 0 \|\| is_plug_map
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2483 \|\| (p_remap
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2484 && (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	2485 & (RM_NONE\|RM_ABBR)) == 0))
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2486 && !(p_paste && (State & (MODE_INSERT \| MODE_CMDLINE)))
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2487 && !(State == MODE_HITRETURN && (tb_c1 == CAR \|\| tb_c1 == ' '))
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2488 && State != MODE_ASKMORE
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2489 && State != MODE_CONFIRM
28648 2cd937e40c40 patch 8.2.4848: local completion with mappings and simplification not working Bram Moolenaar <Bram@vim.org> parents: 28644 diff changeset	2490 && !at_ins_compl_key())
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2491 {
20563 a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2492 #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	2493 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	2494 && 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	2495 {
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2496 // 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	2497 // 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	2498 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	2499 }
a5a24d688e11 patch 8.2.0835: Motif: mapping <C-bslash> still doesn't work Bram Moolenaar <Bram@vim.org> parents: 20277 diff changeset	2500 #endif
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2501 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2502 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	2503 nolmaplen = 2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2504 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2505 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2506 LANGMAP_ADJUST(tb_c1, (State & (MODE_CMDLINE \| MODE_INSERT)) == 0
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2507 && get_real_state() != MODE_SELECT);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2508 nolmaplen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2509 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2510 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2511 // 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	2512 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	2513 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	2514 if (mp == NULL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2515 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2516 // 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	2517 mp = mp2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2518 mp2 = NULL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2519 }
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2520
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2521 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2522 * 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	2523 * 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	2524 * 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	2525 * 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	2526 * 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	2527 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2528 mp_match = NULL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2529 mp_match_len = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2530 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	2531 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	2532 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2533 // 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	2534 // 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	2535 // 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	2536 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	2537 && (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	2538 && !(mp->m_simplified && seenModifyOtherKeys
fbee68c6aab1 patch 8.2.0904: assuming modifyOtherKeys for rhs of mapping Bram Moolenaar <Bram@vim.org> parents: 20595 diff changeset	2539 && typebuf.tb_maplen == 0)
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2540 && ((mp->m_mode & 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	2541 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2542 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2543 int nomap = nolmaplen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2544 int c2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2545 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2546 // 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	2547 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	2548 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2549 #ifdef FEAT_LANGMAP
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2550 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	2551 if (nomap > 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2552 --nomap;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2553 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	2554 nomap = 2;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2555 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2556 LANGMAP_ADJUST(c2, TRUE);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2557 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	2558 #else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2559 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	2560 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	2561 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2562 break;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2563 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2564
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2565 // 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	2566 // 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	2567 // 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	2568 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2569 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	2570 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	2571
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2572 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	2573 && 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	2574 mlen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2575 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2576
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2577 // 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	2578 // - Full match: mlen == keylen
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2579 // - 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	2580 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	2581 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	2582 && 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	2583 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2584 char_u *s;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2585 int n;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2586
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2587 // 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	2588 // 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	2589 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	2590 if (*s == RM_SCRIPT
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2591 && (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	2592 \|\| 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	2593 \|\| 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	2594 continue;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2595
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2596 // 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	2597 // entry.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2598 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	2599 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	2600 break;
27946 5147f3d3ed30 patch 8.2.4498: using <Plug> with "noremap" does not work Bram Moolenaar <Bram@vim.org> parents: 27802 diff changeset	2601 if (!is_plug_map && n >= 0)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2602 continue;
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 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	2605 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2606 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	2607 && 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	2608 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2609 // 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	2610 keylen = KEYLEN_PART_MAP;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2611 break;
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 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	2615 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2616 // found a longer match
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2617 mp_match = mp;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2618 mp_match_len = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2619 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2620 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2621 else
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2622 // No match; may have to check for termcode at next
28127 b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2623 // character. If the first character that didn't match is
b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2624 // K_SPECIAL then check for a termcode. This isn't perfect
b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2625 // but should work in most cases.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2626 if (max_mlen < mlen)
28127 b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2627 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2628 max_mlen = mlen;
28127 b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2629 want_termcode = mp->m_keys[mlen] == K_SPECIAL;
b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2630 }
b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2631 else if (max_mlen == mlen && mp->m_keys[mlen] == K_SPECIAL)
b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2632 want_termcode = 1;
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2633 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2634 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2635
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2636 // If no partly match found, use the longest full match.
27958 ac7db4437368 patch 8.2.4504: when there is a partially matching map full map may not work Bram Moolenaar <Bram@vim.org> parents: 27954 diff changeset	2637 if (keylen != KEYLEN_PART_MAP && mp_match != NULL)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2638 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2639 mp = mp_match;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2640 keylen = mp_match_len;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2641 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2642 }
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 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2645 * 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	2646 */
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2647 if (*p_pt != NUL && mp == NULL && (State & (MODE_INSERT \| MODE_NORMAL)))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2648 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2649 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	2650 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	2651 break;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2652 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	2653 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2654 // 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	2655 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	2656 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	2657 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	2658
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2659 del_typebuf(mlen, 0); // remove the chars
28457 4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored Bram Moolenaar <Bram@vim.org> parents: 28395 diff changeset	2660 set_option_value_give_err((char_u *)"paste",
4dcccb2673fe patch 8.2.4753: error from setting an option is silently ignored Bram Moolenaar <Bram@vim.org> parents: 28395 diff changeset	2661 (long)!p_paste, NULL, 0);
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2662 if (!(State & MODE_INSERT))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2663 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2664 msg_col = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2665 msg_row = Rows - 1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2666 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	2667 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2668 status_redraw_all();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2669 redraw_statuslines();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2670 showmode();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2671 setcursor();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2672 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2673 return map_result_retry;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2674 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2675 // 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	2676 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	2677 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2678 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	2679 // 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	2680 max_mlen = mlen + 1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2681 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2682
28053 f615d89a5351 patch 8.2.4551: when mapping <Esc> terminal codes are not recognized Bram Moolenaar <Bram@vim.org> parents: 27958 diff changeset	2683 // May check for a terminal code when there is no mapping or only a partial
f615d89a5351 patch 8.2.4551: when mapping <Esc> terminal codes are not recognized Bram Moolenaar <Bram@vim.org> parents: 27958 diff changeset	2684 // mapping. Also check if there is a full mapping with <Esc>, unless timed
f615d89a5351 patch 8.2.4551: when mapping <Esc> terminal codes are not recognized Bram Moolenaar <Bram@vim.org> parents: 27958 diff changeset	2685 // out, since that is nearly always a partial match with a terminal code.
28127 b9e8f3674090 patch 8.2.4588: mapping with key after other matching mapping does not work Bram Moolenaar <Bram@vim.org> parents: 28053 diff changeset	2686 if ((mp == NULL \|\| max_mlen + want_termcode > mp_match_len
28053 f615d89a5351 patch 8.2.4551: when mapping <Esc> terminal codes are not recognized Bram Moolenaar <Bram@vim.org> parents: 27958 diff changeset	2687 \|\| (mp_match_len == 1 && mp->m_keys == ESC && !timedout))
f615d89a5351 patch 8.2.4551: when mapping <Esc> terminal codes are not recognized Bram Moolenaar <Bram@vim.org> parents: 27958 diff changeset	2688 && 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	2689 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2690 int save_keylen = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2691
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2692 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2693 * 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	2694 * 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	2695 * 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	2696 * - mapping is allowed,
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2697 * - 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	2698 * - 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	2699 * - 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	2700 */
28627 da77eb586899 patch 8.2.4837: modifiers not simplified when timed out Bram Moolenaar <Bram@vim.org> parents: 28618 diff changeset	2701 if (no_mapping == 0 \|\| allow_keys != 0)
da77eb586899 patch 8.2.4837: modifiers not simplified when timed out Bram Moolenaar <Bram@vim.org> parents: 28618 diff changeset	2702 {
da77eb586899 patch 8.2.4837: modifiers not simplified when timed out Bram Moolenaar <Bram@vim.org> parents: 28618 diff changeset	2703 if ((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	2704 \|\| (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	2705 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	2706 && !*timedout)
28627 da77eb586899 patch 8.2.4837: modifiers not simplified when timed out Bram Moolenaar <Bram@vim.org> parents: 28618 diff changeset	2707 keylen = check_termcode(max_mlen + 1, NULL, 0, NULL);
da77eb586899 patch 8.2.4837: modifiers not simplified when timed out Bram Moolenaar <Bram@vim.org> parents: 28618 diff changeset	2708 else
da77eb586899 patch 8.2.4837: modifiers not simplified when timed out Bram Moolenaar <Bram@vim.org> parents: 28618 diff changeset	2709 keylen = 0;
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	2710
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	2711 // 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	2712 // it's like an incomplete key sequence.
28627 da77eb586899 patch 8.2.4837: modifiers not simplified when timed out Bram Moolenaar <Bram@vim.org> parents: 28618 diff changeset	2713 if (keylen == 0 && save_keylen == KEYLEN_PART_KEY && !*timedout)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2714 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2715
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2716 // 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	2717 // 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	2718 if (keylen == 0 && !no_reduce_keys)
28618 daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2719 {
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2720 keylen = check_simplify_modifier(max_mlen + 1);
28618 daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2721 if (keylen < 0)
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2722 // ins_typebuf() failed
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2723 return map_result_fail;
daad4c7b39be patch 8.2.4833: failure of mapping not checked for Bram Moolenaar <Bram@vim.org> parents: 28616 diff changeset	2724 }
20727 5ffe112b1afd patch 8.2.0916: mapping with partly modifyOtherKeys code does not work Bram Moolenaar <Bram@vim.org> parents: 20701 diff changeset	2725
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2726 // 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	2727 // 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	2728 // 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	2729 // ESC.
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2730 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	2731 keylen = 0;
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 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2734 keylen = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2735 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	2736 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2737 #ifdef AMIGA
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2738 // 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	2739 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	2740 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	2741 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2742 char_u *s;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2743
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2744 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	2745 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	2746 && (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	2747 ++s)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2748 ;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2749 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	2750 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2751 del_typebuf(
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2752 (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	2753 // 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	2754 shell_resized();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2755 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2756 return map_result_retry;
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 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	2759 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2760 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2761 if (keylen >= 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2762 #endif
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2763 // 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	2764 // 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	2765 // 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	2766 // 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	2767 if (mp == NULL)
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2768 {
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2769 *keylenp = keylen;
26592 9f445e07f766 patch 8.2.3825: various comments could be improved Bram Moolenaar <Bram@vim.org> parents: 26436 diff changeset	2770 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	2771 }
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2772 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2773
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2774 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	2775 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2776 #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	2777 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	2778 && 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	2779 && 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	2780 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2781 int idx;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2782
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2783 // 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	2784 // 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	2785 // file.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2786 may_sync_undo();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2787 del_typebuf(3, 0);
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2788 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	2789 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	2790 {
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2791 // 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	2792 // 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	2793 // back to Select mode.
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2794 if (VIsual_active && VIsual_select
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2795 && (current_menu->modes & MODE_VISUAL))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2796 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2797 VIsual_select = FALSE;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2798 (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	2799 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	2800 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2801 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	2802 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	2803 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	2804 }
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 #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	2807 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2808 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	2809 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2810
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2811 // 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	2812 // 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	2813 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	2814 keylen = KEYLEN_PART_KEY;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2815 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2816 keylen = mp_match_len;
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 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2820 * complete match
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2821 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2822 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	2823 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2824 char_u *map_str;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2825
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2826 #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	2827 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	2828 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	2829 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	2830 char_u *save_m_keys;
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2831 #else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2832 # 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	2833 # 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	2834 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2835
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2836 // 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	2837 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	2838 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	2839 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	2840
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2841 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	2842 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	2843
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 * 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	2846 * 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	2847 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2848 if (++*mapdepth >= p_mmd)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2849 {
26861 df2de1e63de0 patch 8.2.3959: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	2850 emsg(_(e_recursive_mapping));
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2851 if (State & MODE_CMDLINE)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2852 redrawcmdline();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2853 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2854 setcursor();
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2855 flush_buffers(FLUSH_MINIMAL);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	2856 *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	2857 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2858 return map_result_fail;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2859 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2860
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2861 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2862 * 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	2863 * 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	2864 */
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2865 if (VIsual_active && VIsual_select && (mp->m_mode & MODE_VISUAL))
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2866 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2867 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	2868 (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	2869 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2870
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2871 #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	2872 // 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	2873 // 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	2874 // making *mp invalid.
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2875 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	2876 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	2877 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	2878 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	2879
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2880 /*
17602 653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	2881 * 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	2882 * 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	2883 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2884 if (mp->m_expr)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2885 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2886 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	2887 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	2888 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	2889 int was_screen_row = screen_cur_row;
27624 ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2890 int prev_did_emsg = did_emsg;
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2891
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2892 vgetc_busy = 0;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2893 may_garbage_collect = FALSE;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2894
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2895 save_m_keys = vim_strsave(mp->m_keys);
27061 1a56c0252772 patch 8.2.4059: Vim9: an expression of a map cannot access script-local items Bram Moolenaar <Bram@vim.org> parents: 26946 diff changeset	2896 map_str = eval_map_expr(mp, NUL);
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2897
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	2898 // 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	2899 // 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	2900 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	2901 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	2902
27624 ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2903 // If an error was displayed and the expression returns an empty
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2904 // string, generate a <Nop> to allow for a redraw.
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2905 if (prev_did_emsg != did_emsg
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2906 && (map_str == NULL \|\| *map_str == NUL))
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2907 {
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2908 char_u buf[4];
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2909
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2910 vim_free(map_str);
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2911 buf[0] = K_SPECIAL;
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2912 buf[1] = KS_EXTRA;
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2913 buf[2] = KE_IGNORE;
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2914 buf[3] = NUL;
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2915 map_str = vim_strsave(buf);
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	2916 if (State & MODE_CMDLINE)
27624 ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2917 {
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2918 // redraw the command below the error
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2919 msg_didout = TRUE;
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2920 if (msg_row < cmdline_row)
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2921 msg_row = cmdline_row;
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2922 redrawcmd();
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2923 }
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2924 }
ec52847967d8 patch 8.2.4338: an error from an expression mapping messes up the display Bram Moolenaar <Bram@vim.org> parents: 27523 diff changeset	2925
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2926 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	2927 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	2928 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2929 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2930 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2931 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	2932
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2933 /*
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2934 * 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	2935 * 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	2936 * 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	2937 * 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	2938 */
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2939 if (map_str == NULL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2940 i = FAIL;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2941 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2942 {
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2943 int noremap;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2944
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2945 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	2946 noremap = save_m_noremap;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2947 else if (
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2948 #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	2949 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	2950 (size_t)keylen)
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2951 #else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2952 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	2953 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2954 != 0)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2955 noremap = REMAP_YES;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2956 else
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2957 noremap = REMAP_SKIP;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2958 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	2959 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	2960 #ifdef FEAT_EVAL
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2961 if (save_m_expr)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2962 vim_free(map_str);
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	2963 last_used_map = mp;
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2964 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2965 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2966 #ifdef FEAT_EVAL
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2967 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	2968 #endif
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2969 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2970 if (i == FAIL)
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2971 return map_result_fail;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2972 return map_result_retry;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2973 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2974
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2975 *keylenp = keylen;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2976 return map_result_nomatch;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2977 }
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	2978
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2979 /*
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2980 * unget one character (can only be done once!)
28359 390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	2981 * If the character was stuffed, vgetc() will get it next time it is called.
28333 04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	2982 * Otherwise vgetc() will only get it when the stuff buffer is empty.
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2983 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 void
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	2985 vungetc(int c)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 old_char = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 old_mod_mask = mod_mask;
4227 94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	2989 old_mouse_row = mouse_row;
94342b0605fb updated for version 7.3.865 Bram Moolenaar <bram@vim.org> parents: 3560 diff changeset	2990 old_mouse_col = mouse_col;
28333 04310f81143d patch 8.2.4692: no test for what 8.2.4691 fixes Bram Moolenaar <Bram@vim.org> parents: 28331 diff changeset	2991 old_KeyStuffed = KeyStuffed;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 /*
28359 390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	2995 * When peeking and not getting a character, reg_executing cannot be cleared
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	2996 * yet, so set a flag to clear it later.
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	2997 */
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	2998 static void
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	2999 check_end_reg_executing(int advance)
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3000 {
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3001 if (reg_executing != 0 && (typebuf.tb_maplen == 0
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3002 \|\| pending_end_reg_executing))
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3003 {
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3004 if (advance)
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3005 {
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3006 reg_executing = 0;
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3007 pending_end_reg_executing = FALSE;
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3008 }
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3009 else
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3010 pending_end_reg_executing = TRUE;
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3011 }
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3012
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3013 }
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3014
390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3015 /*
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15470 diff changeset	3016 * Get a byte:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 * 1. from the stuffbuffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 * This is used for abbreviated commands like "D" -> "d$".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 * Also used to redo a command for ".".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 * 2. from the typeahead buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 * Stores text obtained previously but not used yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022 * Also stores the result of mappings.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 * Also used for the ":normal" command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 * 3. from the user
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3025 * This may do a blocking wait if "advance" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 *
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3027 * if "advance" is TRUE (vgetc()):
9980 b222552cf0c4 commit https://github.com/vim/vim/commit/d29459baa61819e59961804ed258efac5733ec70 Christian Brabandt <cb@256bit.org> parents: 9898 diff changeset	3028 * Really get the character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029 * KeyTyped is set to TRUE in the case the user typed the key.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 * KeyStuffed is TRUE if the character comes from the stuff buffer.
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3031 * if "advance" is FALSE (vpeekc()):
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3032 * 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	3033 * Return NUL if not.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 * When "no_mapping" is zero, checks for mappings in the current mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 * Only returns one byte (of a multi-byte character).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 * K_SPECIAL and CSI may be escaped, need to get two more bytes then.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 static int
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3040 vgetorpeek(int advance)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 int c, c1;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3043 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	3044 // for mapping to complete
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3045 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	3046 int mode_deleted = FALSE; // set when mode has been deleted
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048 int new_wcol, new_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3051 int shape_changed = FALSE; // adjusted cursor shape
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 int old_wcol, old_wrow;
202 b6450bf509d8 updated for version 7.0060 vimboss parents: 184 diff changeset	3055 int wait_tb_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 * This function doesn't work very well when called recursively. This may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 * happen though, because of:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 * 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	3061 * there is a character available, which calls this function. In that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 * case we must return NUL, to indicate no character is available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063 * 2. A GUI callback function writes to the screen, causing a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 * wait_return().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 * Using ":normal" can also do this, but it saves the typeahead buffer,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 * 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	3067 */
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3068 if (vgetc_busy > 0 && ex_normal_busy == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 return NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 819 diff changeset	3071 ++vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 KeyStuffed = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 init_typebuf();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 start_stuff();
28359 390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3078 check_end_reg_executing(advance);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 * get a character: 1. from the stuffbuffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 */
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3084 if (typeahead_char != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 c = typeahead_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 typeahead_char = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 else
5649 beb037a6c270 updated for version 7.4.171 Bram Moolenaar <bram@vim.org> parents: 5035 diff changeset	3091 c = read_readbuffers(advance);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 if (c != NUL && !got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 if (advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3096 // 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	3097 // 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	3098 // needed for CTRL-W CTRL-] to open a fold, for example.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 KeyStuffed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 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	3102 typebuf.tb_no_abbr_cnt = 1; // no abbreviations now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 * Loop until we either find a matching mapped key, or we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 * are sure that it is not a mapped key.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 * If a mapped key sequence is found we go back to the start to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 * try re-mapping.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3114 long wait_time;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3115 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	3116 #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	3117 int showcmd_idx;
653ab352b019 patch 8.1.1798: warning for unused variable in tiny version Bram Moolenaar <Bram@vim.org> parents: 17600 diff changeset	3118 #endif
28359 390dfc3e409b patch 8.2.4705: jump list marker disappears Bram Moolenaar <Bram@vim.org> parents: 28333 diff changeset	3119 check_end_reg_executing(advance);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 * ui_breakcheck() is slow, don't use it too often when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 * inside a mapping. But call it each time for typed
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 * characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 if (typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 else
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3128 ui_breakcheck(); // check for CTRL-C
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3131 // 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	3132 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	3133
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 * 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	3136 * are inside a mapping, get out of Insert mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 * Otherwise we behave like having gotten a CTRL-C.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 * As a result typing CTRL-C in insert mode will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 * really insert a CTRL-C.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 if ((c \|\| typebuf.tb_maplen)
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3142 && (State & (MODE_INSERT \| MODE_CMDLINE)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 c = ESC;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 c = Ctrl_C;
14909 c97b4b537572 patch 8.1.0466: autocmd test fails Bram Moolenaar <Bram@vim.org> parents: 14862 diff changeset	3146 flush_buffers(FLUSH_INPUT); // flush all typeahead
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147
988 cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3148 if (advance)
cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3149 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3150 // 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	3151 // get out of Insert mode.
988 cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3152 *typebuf.tb_buf = c;
cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3153 gotchars(typebuf.tb_buf, 1);
cec8b867838b updated for version 7.0-114 vimboss parents: 958 diff changeset	3154 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 else if (typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 /*
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3162 * Check for a mapping in "typebuf".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 */
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3164 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	3165 &keylen, &timedout, &mapdepth);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3167 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	3168 // try mapping again
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3169 continue;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3170 if (result == map_result_fail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3172 // 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	3173 c = -1;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3174 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 }
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3176 if (result == map_result_get)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 * get a character: 2. from the typeahead buffer
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 */
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18717 diff changeset	3181 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	3182 if (advance) // remove chars from tb_buf
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3184 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	3185 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	3186 KeyTyped = FALSE;
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3187 else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 {
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3189 KeyTyped = TRUE;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3190 // 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	3191 gotchars(typebuf.tb_buf
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3192 + typebuf.tb_off, 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 }
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3194 KeyNoremap = typebuf.tb_noremap[
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3195 typebuf.tb_off];
ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3196 del_typebuf(1, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 }
26592 9f445e07f766 patch 8.2.3825: various comments could be improved Bram Moolenaar <Bram@vim.org> parents: 26436 diff changeset	3198 break; // got character, break the for loop
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200
17600 ca42eb789472 patch 8.1.1797: the vgetorpeek() function is too long Bram Moolenaar <Bram@vim.org> parents: 17594 diff changeset	3201 // not enough characters, get more
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 * get a character: 3. from the user - handle <Esc> in Insert mode
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 /*
11490 6a06738f8948 patch 8.0.0628: cursor disappears after silent mapping Christian Brabandt <cb@256bit.org> parents: 11486 diff changeset	3208 * Special case: if we get an <ESC> in insert mode and there
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 * are no more characters at once, we pretend to go out of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 * insert mode. This prevents the one second delay after
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 * typing an <ESC>. If we get something after all, we may
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 * have to redisplay the mode. That the cursor is in the wrong
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 * place does not matter.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 c = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 new_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 new_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 if ( advance
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 && typebuf.tb_len == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 && typebuf.tb_buf[typebuf.tb_off] == ESC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 && !no_mapping
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 && ex_normal_busy == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 && typebuf.tb_maplen == 0
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3226 && (State & MODE_INSERT)
2672 6a2e4860134b updated for version 7.3.091 Bram Moolenaar <bram@vim.org> parents: 2623 diff changeset	3227 && (p_timeout
6a2e4860134b updated for version 7.3.091 Bram Moolenaar <bram@vim.org> parents: 2623 diff changeset	3228 \|\| (keylen == KEYLEN_PART_KEY && p_ttimeout))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 && (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	3230 + typebuf.tb_len, 3, 25L)) == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 colnr_T col = 0, vcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 641 diff changeset	3235 if (mode_displayed)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 unshowmode(TRUE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 mode_deleted = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3241 // may show a different cursor shape
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3242 if (gui.in_use && State != MODE_NORMAL && !cmd_silent)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 int save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 save_State = State;
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3247 State = MODE_NORMAL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 State = save_State;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 shape_changed = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 old_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 old_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3257 // move cursor left, if possible
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 if (curwin->w_cursor.col != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 if (curwin->w_wcol > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 if (did_ai)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 * We are expecting to truncate the trailing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 * white-space, so find the last non-white
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 * character -- webb
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 col = vcol = curwin->w_wcol = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 while (col < curwin->w_cursor.col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 {
11129 f4ea50924c6d patch 8.0.0452: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11026 diff changeset	3273 if (!VIM_ISWHITE(ptr[col]))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 curwin->w_wcol = vcol;
5995 ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5930 diff changeset	3275 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	3276 vcol);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 if (has_mbyte)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 449 diff changeset	3278 col += (*mb_ptr2len)(ptr + col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 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	3283 + 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	3284 curwin->w_wcol %= curwin->w_width;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 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	3286 col = 0; // no correction needed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 --curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 col = curwin->w_cursor.col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 else if (curwin->w_p_wrap && curwin->w_wrow)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 --curwin->w_wrow;
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	3297 curwin->w_wcol = curwin->w_width - 1;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 col = curwin->w_cursor.col - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 if (has_mbyte && col > 0 && curwin->w_wcol > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3302 // 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	3303 // of a double-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 col -= (*mb_head_off)(ptr, ptr + col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 if ((*mb_ptr2cells)(ptr + col) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 --curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 setcursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 out_flush();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 new_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 new_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 curwin->w_wcol = old_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 curwin->w_wrow = old_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 if (c < 0)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3320 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	3321
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3322 // 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	3323 // 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	3324 for (n = 1; n <= c; ++n)
dbd7dc1ea2e6 updated for version 7.4.382 Bram Moolenaar <bram@vim.org> parents: 5995 diff changeset	3325 typebuf.tb_noremap[typebuf.tb_off + n] = RM_YES;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 typebuf.tb_len += c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3328 // buffer full, don't map
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 if (ex_normal_busy > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 {
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3337 #ifdef FEAT_CMDWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 static int tc = 0;
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3339 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3341 // 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	3342 // 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	3343 // mapping is present, behave like it timed out.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 if (typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 }
22361 00f2eebe74d9 patch 8.2.1729: endless loop when ":normal" feeds popup window filter Bram Moolenaar <Bram@vim.org> parents: 22117 diff changeset	3349
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3350 // 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	3351 // 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	3352 // 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	3353 // 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	3354 // 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	3355 // cmdline window.
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3356 if (p_im && (State & MODE_INSERT))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 c = Ctrl_L;
13829 044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3358 #ifdef FEAT_TERMINAL
044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3359 else if (terminal_is_active())
044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3360 c = K_CANCEL;
044337cbf854 patch 8.0.1786: no test for 'termwinkey' Christian Brabandt <cb@256bit.org> parents: 13762 diff changeset	3361 #endif
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3362 else if ((State & MODE_CMDLINE)
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3363 #ifdef FEAT_CMDWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 \|\| (cmdwin_type > 0 && tc == ESC)
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3365 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 c = Ctrl_C;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 c = ESC;
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3370 #ifdef FEAT_CMDWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 tc = c;
7850 10f17a228661 commit https://github.com/vim/vim/commit/e2c3810c2ae290bbc2cba18eb47cc2d44e4b9797 Christian Brabandt <cb@256bit.org> parents: 7821 diff changeset	3372 #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	3373 // 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	3374 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	3375 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	3376
26875 e06cbcf4b94b patch 8.2.3966: when using feedkeys() abbreviations may be blocked Bram Moolenaar <Bram@vim.org> parents: 26861 diff changeset	3377 // 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	3378 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	3379
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 * get a character: 3. from the user - update display
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 */
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3386 // 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	3387 // 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	3388 // 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	3389 // 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	3390 // 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	3391 // 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	3392 // input buffer (e.g., termresponse).
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3393 if (((State & MODE_INSERT) != 0 \|\| p_lz)
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3394 && (State & MODE_CMDLINE) == 0
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3395 && advance && must_redraw != 0 && !need_wait_return)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 update_screen(0);
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3398 setcursor(); // put cursor back where it belongs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 * If we have a partial match (and are going to wait for more
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 * input from the user), show the partially matched characters
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 * to the user with showcmd.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 #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	3407 showcmd_idx = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 c1 = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 if (typebuf.tb_len > 0 && advance && !exmode_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3412 if (((State & (MODE_NORMAL \| MODE_INSERT))
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3413 \|\| State == MODE_LANGMAP)
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3414 && State != MODE_HITRETURN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3416 // this looks nice when typing a dead character map
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3417 if (State & MODE_INSERT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418 && ptr2cells(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 + typebuf.tb_len - 1) == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 edit_putchar(typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 + 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	3423 setcursor(); // put cursor back where it belongs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 c1 = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 #ifdef FEAT_CMDL_INFO
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3427 // need to use the col and row from above here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 old_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429 old_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 curwin->w_wcol = new_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 curwin->w_wrow = new_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 push_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 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	3434 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	3435 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	3436 (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	3437 typebuf.tb_buf[typebuf.tb_off + showcmd_idx++]);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 curwin->w_wcol = old_wcol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 curwin->w_wrow = old_wrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3443 // this looks nice when typing a dead character map
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3444 if ((State & MODE_CMDLINE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 #if defined(FEAT_CRYPT) \|\| defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 && cmdline_star == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 && ptr2cells(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 + typebuf.tb_len - 1) == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451 putcmdline(typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 + typebuf.tb_len - 1], FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453 c1 = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 * get a character: 3. from the user - get it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 */
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	3460 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	3461 // 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	3462 // 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	3463 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	3464
16227 a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3465 if (advance)
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3466 {
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3467 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	3468 \|\| !(p_timeout
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3469 \|\| (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	3470 // blocking wait
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3471 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	3472 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	3473 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	3474 else
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3475 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	3476 }
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3477 else
a70f0d6686c4 patch 8.1.1118: a couple of conditions are hard to understand Bram Moolenaar <Bram@vim.org> parents: 16162 diff changeset	3478 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	3479
202 b6450bf509d8 updated for version 7.0060 vimboss parents: 184 diff changeset	3480 wait_tb_len = typebuf.tb_len;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 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	3483 wait_time);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 #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	3486 if (showcmd_idx != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 pop_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 if (c1 == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3491 if (State & MODE_INSERT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 edit_unputchar();
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3493 if (State & MODE_CMDLINE)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 unputcmdline();
3560 af083cb521bc updated for version 7.3.540 Bram Moolenaar <bram@vim.org> parents: 3549 diff changeset	3495 else
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3496 setcursor(); // put cursor back where it belongs
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 if (c < 0)
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3500 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	3501 if (c == NUL) // no character available
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 if (!advance)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 break;
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3505 if (wait_tb_len > 0) // timed out
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 continue;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 else
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3512 { // allow mapping for just typed characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 while (typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 + typebuf.tb_len] != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 typebuf.tb_noremap[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 + typebuf.tb_len++] = RM_YES;
13380 69517d67421f patch 8.0.1564: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 13344 diff changeset	3517 #ifdef HAVE_INPUT_METHOD
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3518 // 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	3519 // timeout for a mapping (focus may be lost by then).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520 vgetc_im_active = im_get_status();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3521 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3523 } // for (;;)
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3524 } // if (!character from stuffbuf)
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3525
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3526 // 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	3527 } while ((c < 0 && c != K_CANCEL) \|\| (advance && c == NUL));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 * The "INSERT" message is taken care of here:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 * if we return an ESC to exit insert mode, the message is deleted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 * if we don't return an ESC but deleted the message before, redisplay it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 */
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3534 if (advance && p_smd && msg_silent == 0 && (State & MODE_INSERT))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 {
643 d3c978b4c7ce updated for version 7.0187 vimboss parents: 641 diff changeset	3536 if (c == ESC && !mode_deleted && !no_mapping && mode_displayed)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 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	3539 redraw_cmdline = TRUE; // delete mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3541 unshowmode(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 else if (c != ESC && mode_deleted)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 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	3546 redraw_cmdline = TRUE; // show mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 showmode();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3552 // 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	3553 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	3554 gui_update_cursor(TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 #endif
15995 e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3556 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	3557 {
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3558 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	3559
e7030c0c79cd patch 8.1.1003: playing back recorded key sequence mistakes key code Bram Moolenaar <Bram@vim.org> parents: 15989 diff changeset	3560 // 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	3561 // 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	3562 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	3563 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	3564 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	3565 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	3566 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567
822 45fad0f590d0 updated for version 7.0c12 vimboss parents: 819 diff changeset	3568 --vgetc_busy;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 return c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 * inchar() - get one character from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 * 1. a scriptfile
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 * 2. the keyboard
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 *
19195 2ef19eed524a patch 8.2.0156: various typos in source files and tests Bram Moolenaar <Bram@vim.org> parents: 18781 diff changeset	3578 * 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	3579 * NUL terminated (buffer length must be 'maxlen' + 1).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 * Minimum for "maxlen" is 3!!!!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 * "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	3583 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 * 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	3585 * otherwise.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 * If we got an interrupt all input is read until none is available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 * If wait_time == 0 there is no waiting for the char.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 * If wait_time == n we wait for n msec for a character to arrive.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 * If wait_time == -1 we wait forever for a character to arrive.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 * Return the number of obtained characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 * Return -1 when end of input script reached.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 */
9205 c19eb05b19df commit https://github.com/vim/vim/commit/cda7764d8e65325d4524e5d6c3174121eeb12cad Christian Brabandt <cb@256bit.org> parents: 9121 diff changeset	3596 static int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3597 inchar(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3598 char_u *buf,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3599 int maxlen,
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26592 diff changeset	3600 long wait_time) // milliseconds
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3602 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	3603 int retesc = FALSE; // return ESC with gotint
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 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	3605 int tb_change_cnt = typebuf.tb_change_cnt;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3607 if (wait_time == -1L \|\| wait_time > 100L) // flush output before waiting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 cursor_on();
13150 808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	3610 out_flush_cursor(FALSE, FALSE);
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	3611 #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	3612 if (gui.in_use && postponed_mouseshape)
808625d4b71b patch 8.0.1449: slow redrawing with DirectX Christian Brabandt <cb@256bit.org> parents: 12924 diff changeset	3613 update_mouseshape(-1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 * Don't reset these when at the hit-return prompt, otherwise a endless
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 * recursive loop may result (write error in swapfile, hit-return, timeout
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 * on char wait, flush swapfile, write error....).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 */
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28648 diff changeset	3622 if (State != MODE_HITRETURN)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3624 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	3625 did_swapwrite_msg = FALSE; // display swap file write error again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 }
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3627 undo_off = FALSE; // restart undo now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 /*
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3630 * Get a character from a script file if there is one.
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3631 * If interrupted: Stop reading script files, close them all.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 script_char = -1;
1462 ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3634 while (scriptin[curscript] != NULL && script_char < 0
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3635 #ifdef FEAT_EVAL
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3636 && !ignore_script
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3637 #endif
ceaf71b15d81 updated for version 7.1-177 vimboss parents: 1455 diff changeset	3638 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 {
7109 fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 6907 diff changeset	3640 #ifdef MESSAGE_QUEUE
fa95595fbc52 commit https://github.com/vim/vim/commit/93c88e0f6a4a8f7634ed84721daf4af46fc0d5db Christian Brabandt <cb@256bit.org> parents: 6907 diff changeset	3641 parse_queued_messages();
1618 46bbe11644e0 updated for version 7.2a vimboss parents: 1462 diff changeset	3642 #endif
46bbe11644e0 updated for version 7.2a vimboss parents: 1462 diff changeset	3643
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 if (got_int \|\| (script_char = getc(scriptin[curscript])) < 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 {
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3646 // Reached EOF.
79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3647 // 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	3648 // point inside typebuf.tb_buf[]. Don't use buf[] after this!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 closescript();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 * When reading script file is interrupted, return an ESC to get
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 * back to normal mode.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 * Otherwise return -1, because typebuf.tb_buf[] has changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 retesc = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 return -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 buf[0] = script_char;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 len = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3667 if (script_char < 0) // did not get a character from script
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 * If we got an interrupt, skip all previously typed characters and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 * return TRUE if quit reading script file.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 * Stop reading typeahead when a single CTRL-C was read,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 * fill_input_buf() returns this when not able to read from stdin.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 * and buf may be pointing inside typebuf.tb_buf[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 if (got_int)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 {
27752 c1d1639b52dd patch 8.2.4402: missing parenthesis may cause unexpected problems Bram Moolenaar <Bram@vim.org> parents: 27748 diff changeset	3679 #define DUM_LEN (MAXMAPLEN * 3 + 3)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 char_u dum[DUM_LEN + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 for (;;)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 len = ui_inchar(dum, DUM_LEN, 0L, 0);
28610 ce202d2984a0 patch 8.2.4829: a key may be simplified to NUL Bram Moolenaar <Bram@vim.org> parents: 28457 diff changeset	3685 if (len == 0 \|\| (len == 1 && dum[0] == Ctrl_C))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 return retesc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 * 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	3693 * from the user and not just peeking.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 */
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15605 diff changeset	3695 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	3696 out_flush();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3697
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 * Fill up to a third of the buffer, because each character may be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 * tripled below.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3705 // 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	3706 // this call.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 if (typebuf_changed(tb_change_cnt))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 return 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3710 // 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	3711 // 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	3712 // 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	3713 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	3714 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	3715
9896 7b39615c0db1 commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5 Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3716 return fix_input_buffer(buf, len);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 * 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	3721 * "buf[]" must have room to triple the number of bytes!
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 * Returns the new length.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 int
9896 7b39615c0db1 commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5 Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3725 fix_input_buffer(char_u *buf, int len)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 char_u *p = buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 * Two characters are special: NUL and K_SPECIAL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 * When compiled With the GUI CSI is also special.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 for (i = len; --i >= 0; ++p)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 #ifdef FEAT_GUI
18781 79e10adc821d patch 8.1.2380: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	3740 // 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	3741 // escape it.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 if (gui.in_use && p[0] == CSI && i >= 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3744 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 i -= 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 }
27748 49b667252942 patch 8.2.4400: MS-Windows: cannot use the mouse in the console with VIMDLL Bram Moolenaar <Bram@vim.org> parents: 27736 diff changeset	3747 # ifndef MSWIN
49b667252942 patch 8.2.4400: MS-Windows: cannot use the mouse in the console with VIMDLL Bram Moolenaar <Bram@vim.org> parents: 27736 diff changeset	3748 // When not on MS-Windows and the GUI is not used CSI needs to be
49b667252942 patch 8.2.4400: MS-Windows: cannot use the mouse in the console with VIMDLL Bram Moolenaar <Bram@vim.org> parents: 27736 diff changeset	3749 // escaped.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3750 else if (!gui.in_use && p[0] == CSI)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 mch_memmove(p + 3, p + 1, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 *p++ = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 *p++ = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 *p = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 len += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 }
27748 49b667252942 patch 8.2.4400: MS-Windows: cannot use the mouse in the console with VIMDLL Bram Moolenaar <Bram@vim.org> parents: 27736 diff changeset	3758 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 #endif
9896 7b39615c0db1 commit https://github.com/vim/vim/commit/6bff02eb530aa29aafa2cb5627399837be7a5dd5 Christian Brabandt <cb@256bit.org> parents: 9228 diff changeset	3761 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	3762 // timeout may generate K_CURSORHOLD
202 b6450bf509d8 updated for version 7.0060 vimboss parents: 184 diff changeset	3763 && (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	3764 #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	3765 // 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	3766 && (
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	3767 # 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	3768 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	3769 # 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	3770 (i < 2 \|\| p[1] != KS_MODIFIER))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 ))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 mch_memmove(p + 3, p + 1, (size_t)i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 p[2] = K_THIRD(p[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 p[1] = K_SECOND(p[0]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 p[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 p += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 len += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 }
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	3782 *p = NUL; // add trailing NUL
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 #if defined(USE_INPUT_BUF) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 * Return TRUE when bytes are in the input buffer or in the typeahead buffer.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 * 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	3790 * or feedkeys() may insert characters in the typeahead buffer while we are
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	3791 * waiting for input to arrive.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 int
7821 81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94 Christian Brabandt <cb@256bit.org> parents: 7801 diff changeset	3794 input_available(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 return (!vim_is_input_buf_empty()
841 c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	3797 # if defined(FEAT_CLIENTSERVER) \|\| defined(FEAT_EVAL)
c2cae213194d updated for version 7.0e07 vimboss parents: 840 diff changeset	3798 \|\| typebuf_was_filled
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 );
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 #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	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 /*
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3805 * 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	3806 * typeahead.
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3807 */
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3808 static char_u *
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3809 getcmdkeycmd(
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3810 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	3811 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	3812 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	3813 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	3814 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3815 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	3816 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	3817 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	3818 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	3819 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	3820
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3821 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	3822
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3823 // 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	3824 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	3825
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3826 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	3827 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	3828 {
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	3829 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	3830 {
7ac9dea21baa patch 8.2.1991: Coverity warns for not using the ga_grow() return value Bram Moolenaar <Bram@vim.org> parents: 22862 diff changeset	3831 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	3832 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	3833 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3834
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3835 if (vgetorpeek(FALSE) == NUL)
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3836 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3837 // 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	3838 // 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	3839 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	3840 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	3841 break;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3842 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3843
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3844 // Get one character at a time.
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3845 c1 = vgetorpeek(TRUE);
3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3846
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3847 // 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	3848 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	3849 {
28331 3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3850 c1 = vgetorpeek(TRUE);
3e707d35d05d patch 8.2.4691: solution for <Cmd> in a mapping causes trouble Bram Moolenaar <Bram@vim.org> parents: 28327 diff changeset	3851 c2 = vgetorpeek(TRUE);
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3852 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	3853 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3854 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	3855 continue;
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3856 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3857 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	3858 }
23031 b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3859 if (c1 == Ctrl_V)
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3860 {
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3861 // 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	3862 // what AppendToRedobuffLit() does.
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3863 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	3864 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	3865 no_reduce_keys = FALSE;
b68313ee7002 patch 8.2.2062: <Cmd> does not handle CTRL-V Bram Moolenaar <Bram@vim.org> parents: 22916 diff changeset	3866 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3867
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3868 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	3869 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	3870 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	3871 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	3872 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	3873 aborted = TRUE;
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3874 else if (c1 == K_COMMAND \|\| c1 == K_SCRIPT_COMMAND)
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3875 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3876 // 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	3877 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	3878 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	3879 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3880 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	3881 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3882 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	3883 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	3884 else
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3885 {
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3886 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	3887 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	3888 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	3889 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3890 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3891 else
27156 67194006cad8 patch 8.2.4107: script context not restored after using <ScriptCmd> Bram Moolenaar <Bram@vim.org> parents: 27144 diff changeset	3892 ga_append(&line_ga, c1);
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3893
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3894 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	3895 }
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3896
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3897 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	3898
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3899 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	3900 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	3901
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22800 diff changeset	3902 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	3903 }
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3904
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3905 int
27144 54f0a6a9db2d patch 8.2.4101: warning for unused argument in tiny version Bram Moolenaar <Bram@vim.org> parents: 27140 diff changeset	3906 do_cmdkey_command(int key UNUSED, int flags)
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3907 {
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3908 int res;
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3909 #ifdef FEAT_EVAL
27156 67194006cad8 patch 8.2.4107: script context not restored after using <ScriptCmd> Bram Moolenaar <Bram@vim.org> parents: 27144 diff changeset	3910 sctx_T save_current_sctx = {-1, 0, 0, 0};
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3911
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3912 if (key == K_SCRIPT_COMMAND && last_used_map != NULL)
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3913 {
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3914 save_current_sctx = current_sctx;
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3915 current_sctx = last_used_map->m_script_ctx;
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3916 }
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3917 #endif
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3918
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3919 res = do_cmdline(NULL, getcmdkeycmd, NULL, flags);
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3920
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3921 #ifdef FEAT_EVAL
27156 67194006cad8 patch 8.2.4107: script context not restored after using <ScriptCmd> Bram Moolenaar <Bram@vim.org> parents: 27144 diff changeset	3922 if (save_current_sctx.sc_sid >= 0)
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3923 current_sctx = save_current_sctx;
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3924 #endif
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3925
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3926 return res;
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3927 }
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3928
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3929 #if defined(FEAT_EVAL) \|\| defined(PROTO)
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3930 void
27239 bd072d44eb2c patch 8.2.4148: deleting any mapping may cause <ScritpCmd> to fail Bram Moolenaar <Bram@vim.org> parents: 27156 diff changeset	3931 reset_last_used_map(mapblock_T *mp)
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3932 {
27239 bd072d44eb2c patch 8.2.4148: deleting any mapping may cause <ScritpCmd> to fail Bram Moolenaar <Bram@vim.org> parents: 27156 diff changeset	3933 if (last_used_map == mp)
bd072d44eb2c patch 8.2.4148: deleting any mapping may cause <ScritpCmd> to fail Bram Moolenaar <Bram@vim.org> parents: 27156 diff changeset	3934 last_used_map = NULL;
27140 a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3935 }
a9eeb18e749c patch 8.2.4099: Vim9: cannot use Vim9 syntax in mapping Bram Moolenaar <Bram@vim.org> parents: 27061 diff changeset	3936 #endif

Mercurial > vim

annotate src/getchar.c @ 28966:fc7070c42d23 v8.2.5005