annotate src/getchar.c @ 231:8eec9649b7a2 v7.0064

updated for version 7.0064
author vimboss
date Fri, 25 Mar 2005 21:58:17 +0000
parents 723a01584c3e
children fb70e333c94e
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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * getchar.c
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12 *
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13 * functions related with getting a character from the user/mapping/redo/...
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14 *
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15 * manipulations with redo buffer and stuff buffer
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16 * mappings and abbreviations
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17 */
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18
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19 #include "vim.h"
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20
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21 /*
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22 * These buffers are used for storing:
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23 * - stuffed characters: A command that is translated into another command.
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24 * - redo characters: will redo the last change.
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25 * - recorded chracters: for the "q" command.
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26 *
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27 * The bytes are stored like in the typeahead buffer:
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28 * - K_SPECIAL introduces a special key (two more bytes follow). A literal
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29 * K_SPECIAL is stored as K_SPECIAL KS_SPECIAL KE_FILLER.
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30 * - CSI introduces a GUI termcap code (also when gui.in_use is FALSE,
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31 * otherwise switching the GUI on would make mappings invalid).
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32 * A literal CSI is stored as CSI KS_EXTRA KE_CSI.
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33 * These translations are also done on multi-byte characters!
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34 *
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35 * Escaping CSI bytes is done by the system-specific input functions, called
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36 * by ui_inchar().
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37 * Escaping K_SPECIAL is done by inchar().
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38 * Un-escaping is done by vgetc().
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39 */
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40
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41 #define MINIMAL_SIZE 20 /* minimal size for b_str */
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42
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43 static struct buffheader redobuff = {{NULL, {NUL}}, NULL, 0, 0};
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44 static struct buffheader old_redobuff = {{NULL, {NUL}}, NULL, 0, 0};
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45 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
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46 static struct buffheader save_redobuff = {{NULL, {NUL}}, NULL, 0, 0};
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47 static struct buffheader save_old_redobuff = {{NULL, {NUL}}, NULL, 0, 0};
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48 #endif
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49 static struct buffheader recordbuff = {{NULL, {NUL}}, NULL, 0, 0};
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50
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51 static int typeahead_char = 0; /* typeahead char that's not flushed */
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52
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53 /*
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54 * when block_redo is TRUE redo buffer will not be changed
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55 * used by edit() to repeat insertions and 'V' command for redoing
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56 */
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57 static int block_redo = FALSE;
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58
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59 /*
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60 * Make a hash value for a mapping.
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61 * "mode" is the lower 4 bits of the State for the mapping.
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62 * "c1" is the first character of the "lhs".
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63 * Returns a value between 0 and 255, index in maphash.
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64 * Put Normal/Visual mode mappings mostly separately from Insert/Cmdline mode.
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65 */
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66 #define MAP_HASH(mode, c1) (((mode) & (NORMAL + VISUAL + OP_PENDING)) ? (c1) : ((c1) ^ 0x80))
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67
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68 /*
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69 * Each mapping is put in one of the 256 hash lists, to speed up finding it.
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70 */
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71 static mapblock_T *(maphash[256]);
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72 static int maphash_valid = FALSE;
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73
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74 /*
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75 * List used for abbreviations.
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76 */
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77 static mapblock_T *first_abbr = NULL; /* first entry in abbrlist */
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78
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79 static int KeyNoremap = FALSE; /* remapping disabled */
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80
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81 /*
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82 * variables used by vgetorpeek() and flush_buffers()
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83 *
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84 * typebuf.tb_buf[] contains all characters that are not consumed yet.
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85 * typebuf.tb_buf[typebuf.tb_off] is the first valid character.
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86 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len - 1] is the last valid char.
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87 * typebuf.tb_buf[typebuf.tb_off + typebuf.tb_len] must be NUL.
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88 * The head of the buffer may contain the result of mappings, abbreviations
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89 * and @a commands. The length of this part is typebuf.tb_maplen.
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90 * typebuf.tb_silent is the part where <silent> applies.
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91 * After the head are characters that come from the terminal.
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92 * typebuf.tb_no_abbr_cnt is the number of characters in typebuf.tb_buf that
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93 * should not be considered for abbreviations.
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94 * Some parts of typebuf.tb_buf may not be mapped. These parts are remembered
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95 * in typebuf.tb_noremap[], which is the same length as typebuf.tb_buf and
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96 * contains RM_NONE for the characters that are not to be remapped.
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97 * typebuf.tb_noremap[typebuf.tb_off] is the first valid flag.
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98 * (typebuf has been put in globals.h, because check_termcode() needs it).
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99 */
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100 #define RM_YES 0 /* tb_noremap: remap */
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101 #define RM_NONE 1 /* tb_noremap: don't remap */
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102 #define RM_SCRIPT 2 /* tb_noremap: remap local script mappings */
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103 #define RM_ABBR 4 /* tb_noremap: don't remap, do abbrev. */
7
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104
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105 /* typebuf.tb_buf has three parts: room in front (for result of mappings), the
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106 * middle for typeahead and room for new characters (which needs to be 3 *
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107 * MAXMAPLEN) for the Amiga).
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108 */
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109 #define TYPELEN_INIT (5 * (MAXMAPLEN + 3))
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110 static char_u typebuf_init[TYPELEN_INIT]; /* initial typebuf.tb_buf */
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111 static char_u noremapbuf_init[TYPELEN_INIT]; /* initial typebuf.tb_noremap */
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112
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113 static int last_recorded_len = 0; /* number of last recorded chars */
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114
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115 static char_u *get_buffcont __ARGS((struct buffheader *, int));
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116 static void add_buff __ARGS((struct buffheader *, char_u *, long n));
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117 static void add_num_buff __ARGS((struct buffheader *, long));
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118 static void add_char_buff __ARGS((struct buffheader *, int));
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119 static int read_stuff __ARGS((int advance));
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120 static void start_stuff __ARGS((void));
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121 static int read_redo __ARGS((int, int));
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122 static void copy_redo __ARGS((int));
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123 static void init_typebuf __ARGS((void));
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124 static void gotchars __ARGS((char_u *, int));
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125 static void may_sync_undo __ARGS((void));
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126 static void closescript __ARGS((void));
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127 static int vgetorpeek __ARGS((int));
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128 static void map_free __ARGS((mapblock_T **));
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129 static void validate_maphash __ARGS((void));
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130 static void showmap __ARGS((mapblock_T *mp, int local));
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131
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132 /*
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133 * Free and clear a buffer.
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134 */
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135 void
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136 free_buff(buf)
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137 struct buffheader *buf;
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138 {
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139 struct buffblock *p, *np;
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140
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141 for (p = buf->bh_first.b_next; p != NULL; p = np)
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142 {
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143 np = p->b_next;
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144 vim_free(p);
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145 }
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146 buf->bh_first.b_next = NULL;
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147 }
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148
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149 /*
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150 * Return the contents of a buffer as a single string.
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151 * K_SPECIAL and CSI in the returned string are escaped.
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152 */
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153 static char_u *
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154 get_buffcont(buffer, dozero)
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155 struct buffheader *buffer;
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156 int dozero; /* count == zero is not an error */
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157 {
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158 long_u count = 0;
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159 char_u *p = NULL;
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160 char_u *p2;
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161 char_u *str;
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162 struct buffblock *bp;
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163
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164 /* compute the total length of the string */
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165 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next)
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166 count += (long_u)STRLEN(bp->b_str);
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167
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168 if ((count || dozero) && (p = lalloc(count + 1, TRUE)) != NULL)
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169 {
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170 p2 = p;
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171 for (bp = buffer->bh_first.b_next; bp != NULL; bp = bp->b_next)
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172 for (str = bp->b_str; *str; )
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173 *p2++ = *str++;
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174 *p2 = NUL;
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175 }
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176 return (p);
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177 }
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178
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179 /*
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180 * Return the contents of the record buffer as a single string
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181 * and clear the record buffer.
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182 * K_SPECIAL and CSI in the returned string are escaped.
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183 */
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184 char_u *
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185 get_recorded()
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186 {
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187 char_u *p;
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188 size_t len;
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vimboss
parents:
diff changeset
189
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vimboss
parents:
diff changeset
190 p = get_buffcont(&recordbuff, TRUE);
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vimboss
parents:
diff changeset
191 free_buff(&recordbuff);
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vimboss
parents:
diff changeset
192
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vimboss
parents:
diff changeset
193 /*
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vimboss
parents:
diff changeset
194 * Remove the characters that were added the last time, these must be the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
195 * (possibly mapped) characters that stopped the recording.
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vimboss
parents:
diff changeset
196 */
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vimboss
parents:
diff changeset
197 len = STRLEN(p);
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vimboss
parents:
diff changeset
198 if ((int)len >= last_recorded_len)
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vimboss
parents:
diff changeset
199 {
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vimboss
parents:
diff changeset
200 len -= last_recorded_len;
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vimboss
parents:
diff changeset
201 p[len] = NUL;
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vimboss
parents:
diff changeset
202 }
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vimboss
parents:
diff changeset
203
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vimboss
parents:
diff changeset
204 /*
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vimboss
parents:
diff changeset
205 * When stopping recording from Insert mode with CTRL-O q, also remove the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
206 * CTRL-O.
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vimboss
parents:
diff changeset
207 */
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vimboss
parents:
diff changeset
208 if (len > 0 && restart_edit != 0 && p[len - 1] == Ctrl_O)
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vimboss
parents:
diff changeset
209 p[len - 1] = NUL;
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vimboss
parents:
diff changeset
210
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vimboss
parents:
diff changeset
211 return (p);
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vimboss
parents:
diff changeset
212 }
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vimboss
parents:
diff changeset
213
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vimboss
parents:
diff changeset
214 /*
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vimboss
parents:
diff changeset
215 * Return the contents of the redo buffer as a single string.
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vimboss
parents:
diff changeset
216 * K_SPECIAL and CSI in the returned string are escaped.
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vimboss
parents:
diff changeset
217 */
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vimboss
parents:
diff changeset
218 char_u *
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vimboss
parents:
diff changeset
219 get_inserted()
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vimboss
parents:
diff changeset
220 {
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vimboss
parents:
diff changeset
221 return(get_buffcont(&redobuff, FALSE));
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vimboss
parents:
diff changeset
222 }
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vimboss
parents:
diff changeset
223
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vimboss
parents:
diff changeset
224 /*
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vimboss
parents:
diff changeset
225 * add string "s" after the current block of buffer "buf"
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vimboss
parents:
diff changeset
226 * K_SPECIAL and CSI should have been escaped already.
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vimboss
parents:
diff changeset
227 */
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vimboss
parents:
diff changeset
228 static void
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vimboss
parents:
diff changeset
229 add_buff(buf, s, slen)
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vimboss
parents:
diff changeset
230 struct buffheader *buf;
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vimboss
parents:
diff changeset
231 char_u *s;
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vimboss
parents:
diff changeset
232 long slen; /* length of "s" or -1 */
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vimboss
parents:
diff changeset
233 {
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vimboss
parents:
diff changeset
234 struct buffblock *p;
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vimboss
parents:
diff changeset
235 long_u len;
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vimboss
parents:
diff changeset
236
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vimboss
parents:
diff changeset
237 if (slen < 0)
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vimboss
parents:
diff changeset
238 slen = (long)STRLEN(s);
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vimboss
parents:
diff changeset
239 if (slen == 0) /* don't add empty strings */
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vimboss
parents:
diff changeset
240 return;
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vimboss
parents:
diff changeset
241
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vimboss
parents:
diff changeset
242 if (buf->bh_first.b_next == NULL) /* first add to list */
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vimboss
parents:
diff changeset
243 {
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vimboss
parents:
diff changeset
244 buf->bh_space = 0;
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vimboss
parents:
diff changeset
245 buf->bh_curr = &(buf->bh_first);
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vimboss
parents:
diff changeset
246 }
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vimboss
parents:
diff changeset
247 else if (buf->bh_curr == NULL) /* buffer has already been read */
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vimboss
parents:
diff changeset
248 {
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vimboss
parents:
diff changeset
249 EMSG(_("E222: Add to read buffer"));
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vimboss
parents:
diff changeset
250 return;
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vimboss
parents:
diff changeset
251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 else if (buf->bh_index != 0)
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vimboss
parents:
diff changeset
253 STRCPY(buf->bh_first.b_next->b_str,
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vimboss
parents:
diff changeset
254 buf->bh_first.b_next->b_str + buf->bh_index);
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vimboss
parents:
diff changeset
255 buf->bh_index = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 if (buf->bh_space >= (int)slen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 len = (long_u)STRLEN(buf->bh_curr->b_str);
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vimboss
parents:
diff changeset
260 STRNCPY(buf->bh_curr->b_str + len, s, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
261 buf->bh_curr->b_str[len + slen] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
262 buf->bh_space -= slen;
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vimboss
parents:
diff changeset
263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
264 else
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vimboss
parents:
diff changeset
265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
266 if (slen < MINIMAL_SIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
267 len = MINIMAL_SIZE;
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vimboss
parents:
diff changeset
268 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
269 len = slen;
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vimboss
parents:
diff changeset
270 p = (struct buffblock *)lalloc((long_u)(sizeof(struct buffblock) + len),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
271 TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
272 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
273 return; /* no space, just forget it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
274 buf->bh_space = len - slen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
275 STRNCPY(p->b_str, s, slen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
276 p->b_str[slen] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277
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vimboss
parents:
diff changeset
278 p->b_next = buf->bh_curr->b_next;
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vimboss
parents:
diff changeset
279 buf->bh_curr->b_next = p;
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vimboss
parents:
diff changeset
280 buf->bh_curr = p;
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vimboss
parents:
diff changeset
281 }
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vimboss
parents:
diff changeset
282 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 * Add number "n" to buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 add_num_buff(buf, n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 struct buffheader *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 char_u number[32];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294
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vimboss
parents:
diff changeset
295 sprintf((char *)number, "%ld", n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 add_buff(buf, number, -1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 }
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vimboss
parents:
diff changeset
298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300 * Add character 'c' to buffer "buf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 add_char_buff(buf, c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 struct buffheader *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 char_u bytes[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 char_u temp[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 len = (*mb_char2bytes)(c, bytes);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 if (!IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 c = bytes[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 if (IS_SPECIAL(c) || c == K_SPECIAL || c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 /* translate special key code into three byte sequence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 temp[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 temp[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 temp[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 temp[3] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 else if (c == CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 /* Translate a CSI to a CSI - KS_EXTRA - KE_CSI sequence */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 temp[0] = CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 temp[1] = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 temp[2] = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 temp[3] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 temp[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 temp[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
349 add_buff(buf, temp, -1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
350 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 * Get one byte from the stuff buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 * If advance == TRUE go to the next char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 * No translation is done K_SPECIAL and CSI are escaped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 read_stuff(advance)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 int advance;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 char_u c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 struct buffblock *curr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 if (stuffbuff.bh_first.b_next == NULL) /* buffer is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368 return NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 curr = stuffbuff.bh_first.b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 c = curr->b_str[stuffbuff.bh_index];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 if (advance)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 if (curr->b_str[++stuffbuff.bh_index] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 stuffbuff.bh_first.b_next = curr->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 vim_free(curr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 stuffbuff.bh_index = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 * Prepare the stuff buffer for reading (if it contains something).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 start_stuff()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 if (stuffbuff.bh_first.b_next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 stuffbuff.bh_curr = &(stuffbuff.bh_first);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 stuffbuff.bh_space = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 * Return TRUE if the stuff buffer is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 stuff_empty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 return (stuffbuff.bh_first.b_next == NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 * Set a typeahead character that won't be flushed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 typeahead_noflush(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 typeahead_char = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 * Remove the contents of the stuff buffer and the mapped characters in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 * typeahead buffer (used in case of an error). If 'typeahead' is true,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 * flush all typeahead characters (used when interrupted by a CTRL-C).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 flush_buffers(typeahead)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 int typeahead;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 init_typebuf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 start_stuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 while (read_stuff(TRUE) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 if (typeahead) /* remove all typeahead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 * We have to get all characters, because we may delete the first part
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 * of an escape sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 * In an xterm we get one char at a time and we have to get them all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 while (inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 10L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 typebuf.tb_change_cnt) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 typebuf.tb_off = MAXMAPLEN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 typebuf.tb_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 else /* remove mapped characters only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 typebuf.tb_off += typebuf.tb_maplen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 typebuf.tb_len -= typebuf.tb_maplen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 typebuf.tb_maplen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 typebuf.tb_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 typebuf.tb_no_abbr_cnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 * The previous contents of the redo buffer is kept in old_redobuffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 * This is used for the CTRL-O <.> command in insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 ResetRedobuff()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 free_buff(&old_redobuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 old_redobuff = redobuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 redobuff.bh_first.b_next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 #if defined(FEAT_AUTOCMD) || defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 * Save redobuff and old_redobuff to save_redobuff and save_old_redobuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 * Used before executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 static int save_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 saveRedobuff()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 if (save_level++ == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 save_redobuff = redobuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 redobuff.bh_first.b_next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 save_old_redobuff = old_redobuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 old_redobuff.bh_first.b_next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 /* Make a copy, so that ":normal ." in a function works. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 s = get_buffcont(&save_redobuff, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 add_buff(&redobuff, s, -1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 vim_free(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 * Restore redobuff and old_redobuff from save_redobuff and save_old_redobuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 * Used after executing autocommands and user functions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 restoreRedobuff()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 if (--save_level == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 free_buff(&redobuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 redobuff = save_redobuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 free_buff(&old_redobuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 old_redobuff = save_old_redobuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 * Append "s" to the redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 * K_SPECIAL and CSI should already have been escaped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 AppendToRedobuff(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 add_buff(&redobuff, s, -1L);
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 * Append to Redo buffer literally, escaping special characters with CTRL-V.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 * K_SPECIAL and CSI are escaped as well.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 AppendToRedobuffLit(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 char_u *start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 if (block_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 /* Put a string of normal characters in the redo buffer (that's
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 * faster). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 start = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 while (*s >= ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 #ifndef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 && *s < DEL /* EBCDIC: all chars above space are normal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 /* Don't put '0' or '^' as last character, just in case a CTRL-D is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 * typed next. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 if (*s == NUL && (s[-1] == '0' || s[-1] == '^'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 if (s > start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 add_buff(&redobuff, start, (long)(s - start));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 if (*s != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 /* Handle a special or multibyte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 c = (*mb_ptr2char)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 /* Handle composing chars as well. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 s += utf_ptr2len_check(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 s += (*mb_ptr2len_check)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 c = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 if (c < ' ' || c == DEL || (*s == NUL && (c == '0' || c == '^')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 add_char_buff(&redobuff, Ctrl_V);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 /* CTRL-V '0' must be inserted as CTRL-V 048 (EBCDIC: xf0) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 if (*s == NUL && c == '0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 add_buff(&redobuff, (char_u *)"xf0", 3L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 add_buff(&redobuff, (char_u *)"048", 3L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 add_char_buff(&redobuff, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 * Append a character to the redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 AppendCharToRedobuff(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 add_char_buff(&redobuff, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 * Append a number to the redo buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 AppendNumberToRedobuff(n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 if (!block_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 add_num_buff(&redobuff, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 * Append string "s" to the stuff buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 * CSI and K_SPECIAL must already have been escaped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 stuffReadbuff(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 add_buff(&stuffbuff, s, -1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 stuffReadbuffLen(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 long len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 add_buff(&stuffbuff, s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 #if defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 * Stuff "s" into the stuff buffer, leaving special key codes unmodified and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 * escaping other K_SPECIAL and CSI bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 stuffReadbuffSpec(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 if (*s == K_SPECIAL && s[1] != NUL && s[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 /* Insert special key literally. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 stuffReadbuffLen(s, 3L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 s += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 stuffcharReadbuff(mb_ptr2char_adv(&s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 stuffcharReadbuff(*s++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 * Append a character to the stuff buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 * Translates special keys, NUL, CSI, K_SPECIAL and multibyte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 stuffcharReadbuff(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 add_char_buff(&stuffbuff, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 * Append a number to the stuff buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 stuffnumReadbuff(n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 add_num_buff(&stuffbuff, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 * Read a character from the redo buffer. Translates K_SPECIAL, CSI and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 * multibyte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 * The redo buffer is left as it is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 * if init is TRUE, prepare for redo, return FAIL if nothing to redo, OK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 * otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 * if old is TRUE, use old_redobuff instead of redobuff
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 read_redo(init, old_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 int init;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 int old_redo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 static struct buffblock *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 static char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 char_u buf[MB_MAXBYTES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 if (init)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 if (old_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 bp = old_redobuff.bh_first.b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 bp = redobuff.bh_first.b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 p = bp->b_str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 if ((c = *p) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 /* Reverse the conversion done by add_char_buff() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 /* For a multi-byte character get all the bytes and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 * converted character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 if (has_mbyte && (c != K_SPECIAL || p[1] == KS_SPECIAL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 n = MB_BYTE2LEN_CHECK(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 for (i = 0; ; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 if (c == K_SPECIAL) /* special key or escaped K_SPECIAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 c = TO_SPECIAL(p[1], p[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 if (c == CSI) /* escaped CSI */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 if (*++p == NUL && bp->b_next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 bp = bp->b_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 p = bp->b_str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 buf[i] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 if (i == n - 1) /* last byte of a character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 if (n != 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 c = (*mb_ptr2char)(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 c = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 if (c == NUL) /* cannot happen? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 * 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
764 * If old_redo is TRUE, use old_redobuff instead of redobuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 * The escaped K_SPECIAL and CSI are copied without translation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 copy_redo(old_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 int old_redo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 while ((c = read_redo(FALSE, old_redo)) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 stuffcharReadbuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 * Stuff the redo buffer into the stuffbuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 * Insert the redo count into the command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 * If "old_redo" is TRUE, the last but one command is repeated
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 * instead of the last command (inserting text). This is used for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 * CTRL-O <.> in insert mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 start_redo(count, old_redo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 long count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 int old_redo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 /* init the pointers; return if nothing to redo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 if (read_redo(TRUE, old_redo) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 /* copy the buffer name, if present */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 if (c == '"')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 add_buff(&stuffbuff, (char_u *)"\"", 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 /* if a numbered buffer is used, increment the number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 if (c >= '1' && c < '9')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 ++c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 add_char_buff(&stuffbuff, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 if (c == 'v') /* redo Visual */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 VIsual = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 VIsual_active = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 VIsual_select = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 VIsual_reselect = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 redo_VIsual_busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 /* try to enter the count (in place of a previous count) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 if (count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 while (VIM_ISDIGIT(c)) /* skip "old" count */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 c = read_redo(FALSE, old_redo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 add_num_buff(&stuffbuff, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 /* copy from the redo buffer into the stuff buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 add_char_buff(&stuffbuff, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 copy_redo(old_redo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 * Repeat the last insert (R, o, O, a, A, i or I command) by stuffing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 * the redo buffer into the stuffbuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 start_redo_ins()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 if (read_redo(TRUE, FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 start_stuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 /* skip the count and the command character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 while ((c = read_redo(FALSE, FALSE)) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 if (vim_strchr((char_u *)"AaIiRrOo", c) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 if (c == 'O' || c == 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858 stuffReadbuff(NL_STR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 /* copy the typed text from the redo buffer into the stuff buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 copy_redo(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 block_redo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 stop_redo_ins()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 block_redo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 * Initialize typebuf.tb_buf to point to typebuf_init.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 * alloc() cannot be used here: In out-of-memory situations it would
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 * be impossible to type anything.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 init_typebuf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 if (typebuf.tb_buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 typebuf.tb_buf = typebuf_init;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 typebuf.tb_noremap = noremapbuf_init;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 typebuf.tb_buflen = TYPELEN_INIT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 typebuf.tb_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 typebuf.tb_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 * insert a string in position 'offset' in the typeahead buffer (for "@r"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 * and ":normal" command, vgetorpeek() and check_termcode())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 * If noremap is REMAP_YES, new string can be mapped again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 * If noremap is REMAP_NONE, new string cannot be mapped again.
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
900 * If noremap is REMAP_SKIP, fist char of new string cannot be mapped again,
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
901 * but abbreviations are allowed.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 * If noremap is REMAP_SCRIPT, new string cannot be mapped again, except for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 * script-local mappings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 * If noremap is > 0, that many characters of the new string cannot be mapped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 * If nottyped is TRUE, the string does not return KeyTyped (don't use when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 * offset is non-zero!).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 * If silent is TRUE, cmd_silent is set when the characters are obtained.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 ins_typebuf(str, noremap, offset, nottyped, silent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 int noremap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 int offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 int nottyped;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 int silent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 char_u *s1, *s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 int newlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 int addlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 int newoff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 int val;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 int nrm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 init_typebuf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 addlen = (int)STRLEN(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 * Easy case: there is room in front of typebuf.tb_buf[typebuf.tb_off]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 if (offset == 0 && addlen <= typebuf.tb_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 typebuf.tb_off -= addlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 mch_memmove(typebuf.tb_buf + typebuf.tb_off, str, (size_t)addlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 * Need to allocate new buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 * In typebuf.tb_buf there must always be room for 3 * MAXMAPLEN + 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 * characters. We add some extra room to avoid having to allocate too
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 * often.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 newoff = MAXMAPLEN + 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 newlen = typebuf.tb_len + addlen + newoff + 4 * (MAXMAPLEN + 4);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 if (newlen < 0) /* string is getting too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 EMSG(_(e_toocompl)); /* also calls flush_buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 s1 = alloc(newlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 if (s1 == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 s2 = alloc(newlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 if (s2 == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 vim_free(s1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 typebuf.tb_buflen = newlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 /* copy the old chars, before the insertion point */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 mch_memmove(s1 + newoff, typebuf.tb_buf + typebuf.tb_off,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 (size_t)offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 /* copy the new chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 mch_memmove(s1 + newoff + offset, str, (size_t)addlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 /* copy the old chars, after the insertion point, including the NUL at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 * the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 mch_memmove(s1 + newoff + offset + addlen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 typebuf.tb_buf + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 (size_t)(typebuf.tb_len - offset + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 if (typebuf.tb_buf != typebuf_init)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 vim_free(typebuf.tb_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 typebuf.tb_buf = s1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 mch_memmove(s2 + newoff, typebuf.tb_noremap + typebuf.tb_off,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 (size_t)offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 mch_memmove(s2 + newoff + offset + addlen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 typebuf.tb_noremap + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 (size_t)(typebuf.tb_len - offset));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 if (typebuf.tb_noremap != noremapbuf_init)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 vim_free(typebuf.tb_noremap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 typebuf.tb_noremap = s2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 typebuf.tb_off = newoff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 typebuf.tb_len += addlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 /* If noremap == REMAP_SCRIPT: do remap script-local mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 if (noremap == REMAP_SCRIPT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 val = RM_SCRIPT;
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
999 else if (noremap == REMAP_SKIP)
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
1000 val = RM_ABBR;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 val = RM_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 * Adjust typebuf.tb_noremap[] for the new characters:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 * If noremap == REMAP_NONE or REMAP_SCRIPT: new characters are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 * (sometimes) not remappable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 * If noremap == REMAP_YES: all the new characters are mappable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 * If noremap > 0: "noremap" characters are not remappable, the rest
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 * mappable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 */
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
1012 if (noremap == REMAP_SKIP)
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
1013 nrm = 1;
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
1014 else if (noremap < 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 nrm = addlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 nrm = noremap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 for (i = 0; i < addlen; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 typebuf.tb_noremap[typebuf.tb_off + i + offset] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 (--nrm >= 0) ? val : RM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 /* tb_maplen and tb_silent only remember the length of mapped and/or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 * silent mappings at the start of the buffer, assuming that a mapped
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 * sequence doesn't result in typed characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 if (nottyped || typebuf.tb_maplen > offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 typebuf.tb_maplen += addlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 if (silent || typebuf.tb_silent > offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 typebuf.tb_silent += addlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 cmd_silent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 if (typebuf.tb_no_abbr_cnt && offset == 0) /* and not used for abbrev.s */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 typebuf.tb_no_abbr_cnt += addlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 * Return TRUE if the typeahead buffer was changed (while waiting for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 * character to arrive). Happens when a message was received from a client.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 * But check in a more generic way to avoid trouble: When "typebuf.tb_buf"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 * changed it was reallocated and the old pointer can no longer be used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 * Or "typebuf.tb_off" may have been changed and we would overwrite characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 * that was just added.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 typebuf_changed(tb_change_cnt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 int tb_change_cnt; /* old value of typebuf.tb_change_cnt */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 return (tb_change_cnt != 0 && (typebuf.tb_change_cnt != tb_change_cnt
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 || received_from_client
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 ));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 * Return TRUE if there are no characters in the typeahead buffer that have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 * not been typed (result from a mapping or come from ":normal").
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 typebuf_typed()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 return typebuf.tb_maplen == 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 * Return the number of characters that are mapped (or not typed).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 typebuf_maplen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 return typebuf.tb_maplen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 }
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 * remove "len" characters from typebuf.tb_buf[typebuf.tb_off + offset]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 del_typebuf(len, offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 int offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 if (len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 return; /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 typebuf.tb_len -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 * Easy case: Just increase typebuf.tb_off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 if (offset == 0 && typebuf.tb_buflen - (typebuf.tb_off + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 >= 3 * MAXMAPLEN + 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 typebuf.tb_off += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 * Have to move the characters in typebuf.tb_buf[] and typebuf.tb_noremap[]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 i = typebuf.tb_off + offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 * Leave some extra room at the end to avoid reallocation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 if (typebuf.tb_off > MAXMAPLEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 mch_memmove(typebuf.tb_buf + MAXMAPLEN,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 typebuf.tb_buf + typebuf.tb_off, (size_t)offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 mch_memmove(typebuf.tb_noremap + MAXMAPLEN,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 typebuf.tb_noremap + typebuf.tb_off, (size_t)offset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 typebuf.tb_off = MAXMAPLEN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 /* adjust typebuf.tb_buf (include the NUL at the end) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 typebuf.tb_buf + i + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 (size_t)(typebuf.tb_len - offset + 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 /* adjust typebuf.tb_noremap[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 mch_memmove(typebuf.tb_noremap + typebuf.tb_off + offset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 typebuf.tb_noremap + i + len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 (size_t)(typebuf.tb_len - offset));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 if (typebuf.tb_maplen > offset) /* adjust tb_maplen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 if (typebuf.tb_maplen < offset + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 typebuf.tb_maplen = offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 typebuf.tb_maplen -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 if (typebuf.tb_silent > offset) /* adjust tb_silent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 if (typebuf.tb_silent < offset + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 typebuf.tb_silent = offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 typebuf.tb_silent -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 if (typebuf.tb_no_abbr_cnt > offset) /* adjust tb_no_abbr_cnt */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 if (typebuf.tb_no_abbr_cnt < offset + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 typebuf.tb_no_abbr_cnt = offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 typebuf.tb_no_abbr_cnt -= len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 #ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 /* Reset the flag that text received from a client was inserted in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 * typeahead buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 received_from_client = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 * Write typed characters to script file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 * If recording is on put the character in the recordbuffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 gotchars(s, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 /* remember how many chars were last recorded */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 if (Recording)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 last_recorded_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 while (len--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 /* Handle one byte at a time; no translation to be done. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 c = *s++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 updatescript(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 if (Recording)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 add_buff(&recordbuff, buf, 1L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 may_sync_undo();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 /* output "debug mode" message next time in debug mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 debug_did_msg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 /* Since characters have been typed, consider the following to be in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 * another mapping. Search string will be kept in history. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 ++maptick;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 * Sync undo. Called when typed characters are obtained from the typeahead
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 * buffer, or when a menu is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 * Do not sync:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 * - In Insert mode, unless cursor key has been used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 * - While reading a script file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 * - When no_u_sync is non-zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 may_sync_undo()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 if ((!(State & (INSERT + CMDLINE)) || arrow_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 && scriptin[curscript] == NULL && no_u_sync == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 u_sync();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 * Make "typebuf" empty and allocate new buffers.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 * Returns FAIL when out of memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 alloc_typebuf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 typebuf.tb_buf = alloc(TYPELEN_INIT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 typebuf.tb_noremap = alloc(TYPELEN_INIT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 if (typebuf.tb_buf == NULL || typebuf.tb_noremap == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 free_typebuf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 typebuf.tb_buflen = TYPELEN_INIT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 typebuf.tb_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 typebuf.tb_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 typebuf.tb_maplen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 typebuf.tb_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 typebuf.tb_no_abbr_cnt = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 if (++typebuf.tb_change_cnt == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 typebuf.tb_change_cnt = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 * Free the buffers of "typebuf".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 free_typebuf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 vim_free(typebuf.tb_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 vim_free(typebuf.tb_noremap);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 * When doing ":so! file", the current typeahead needs to be saved, and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 * restored when "file" has been read completely.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 static typebuf_T saved_typebuf[NSCRIPT];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 save_typebuf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 init_typebuf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 saved_typebuf[curscript] = typebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 /* If out of memory: restore typebuf and close file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 if (alloc_typebuf() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 closescript();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 #if defined(FEAT_EVAL) || defined(FEAT_EX_EXTRA) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 * 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
1271 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 save_typeahead(tp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 tasave_T *tp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 tp->save_typebuf = typebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 tp->typebuf_valid = (alloc_typebuf() == OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 if (!tp->typebuf_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 typebuf = tp->save_typebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 tp->save_stuffbuff = stuffbuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 stuffbuff.bh_first.b_next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 # ifdef USE_INPUT_BUF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 tp->save_inputbuf = get_input_buf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 * Restore the typeahead to what it was before calling save_typeahead().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 * The allocated memory is freed, can only be called once!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 restore_typeahead(tp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 tasave_T *tp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 if (tp->typebuf_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 free_typebuf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 typebuf = tp->save_typebuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 free_buff(&stuffbuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 stuffbuff = tp->save_stuffbuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 # ifdef USE_INPUT_BUF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 set_input_buf(tp->save_inputbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 * Open a new script file for the ":source!" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 openscript(name, directly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 int directly; /* when TRUE execute directly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 if (curscript + 1 == NSCRIPT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 EMSG(_(e_nesting));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 if (scriptin[curscript] != NULL) /* already reading script */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 ++curscript;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 /* use NameBuff for expanded name */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 expand_env(name, NameBuff, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 if ((scriptin[curscript] = mch_fopen((char *)NameBuff, READBIN)) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 EMSG2(_(e_notopen), name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 if (curscript)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 --curscript;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 if (save_typebuf() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 * Execute the commands from the file right now when using ":source!"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 * after ":global" or ":argdo" or in a loop. Also when another command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 * follows. This means the display won't be updated. Don't do this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 * always, "make test" would fail.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 if (directly)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 oparg_T oa;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 int oldcurscript;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 int save_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 int save_restart_edit = restart_edit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 int save_insertmode = p_im;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 int save_finish_op = finish_op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 int save_msg_scroll = msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 msg_scroll = FALSE; /* no msg scrolling in Normal mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 restart_edit = 0; /* don't go to Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 p_im = FALSE; /* don't use 'insertmode' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 clear_oparg(&oa);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 finish_op = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 oldcurscript = curscript;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 update_topline_cursor(); /* update cursor position and topline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 normal_cmd(&oa, FALSE); /* execute one command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 vpeekc(); /* check for end of file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 while (scriptin[oldcurscript] != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 State = save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 msg_scroll = save_msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 restart_edit = save_restart_edit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 p_im = save_insertmode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 finish_op = save_finish_op;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 * Close the currently active input script.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 closescript()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 free_typebuf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 typebuf = saved_typebuf[curscript];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 fclose(scriptin[curscript]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 scriptin[curscript] = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 if (curscript > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 --curscript;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 #if defined(FEAT_INS_EXPAND) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 * Return TRUE when reading keys from a script file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 using_script()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 return scriptin[curscript] != NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 * updatescipt() is called when a character can be written into the script file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 * or when we have waited some time for a character (c == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 * 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
1409 * characters reaches 'updatecount' and 'updatecount' is non-zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 updatescript(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 static int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 if (c && scriptout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 putc(c, scriptout);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 if (c == 0 || (p_uc > 0 && ++count >= p_uc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 ml_sync_all(c == 0, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 #define KL_PART_KEY -1 /* keylen value for incomplete key-code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 #define KL_PART_MAP -2 /* keylen value for incomplete mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 static int old_char = -1; /* character put back by vungetc() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 static int old_mod_mask; /* mod_mask for ungotten character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 * Get the next input character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 * Can return a special key or a multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 * Can return NUL when called recursively, use safe_vgetc() if that's not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 * wanted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 * 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
1438 * Collects the bytes of a multibyte character into the whole character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 * Returns the modifers in the global "mod_mask".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 vgetc()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 int c, c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 char_u buf[MB_MAXBYTES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 * If a character was put back with vungetc, it was already processed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 * Return it directly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 if (old_char != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 c = old_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 old_char = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 mod_mask = old_mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 mod_mask = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 last_recorded_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 for (;;) /* this is done twice if there are modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 if (mod_mask) /* no mapping after modifier has been read */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 c = vgetorpeek(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 if (mod_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 /* Get two extra bytes for special keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 if (c == K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 || c == CSI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 {
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 39
diff changeset
1486 int save_allow_keys = allow_keys;
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 39
diff changeset
1487
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 ++no_mapping;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 39
diff changeset
1489 allow_keys = 0; /* make sure BS is not found */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 c2 = vgetorpeek(TRUE); /* no mapping for these chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 c = vgetorpeek(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 --no_mapping;
179
7fd70926e2e1 updated for version 7.0055
vimboss
parents: 39
diff changeset
1493 allow_keys = save_allow_keys;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 if (c2 == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 mod_mask = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 c = TO_SPECIAL(c2, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 #if defined(FEAT_GUI_W32) && defined(FEAT_MENU) && defined(FEAT_TEAROFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 /* Handle K_TEAROFF here, the caller of vgetc() doesn't need to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 * know that a menu was torn off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 if (c == K_TEAROFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 char_u name[200];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 /* get menu path, it ends with a <CR> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 for (i = 0; (c = vgetorpeek(TRUE)) != '\r'; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 name[i] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 if (i < 199)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 name[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 gui_make_tearoff(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 #endif
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
1521 #if defined(HAVE_GTK2) && defined(FEAT_MENU)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1522 /* GTK: <F10> normally selects the menu, but it's passed until
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1523 * here to allow mapping it. Intercept and invoke the GTK
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1524 * behavior if it's not mapped. */
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1525 if (c == K_F10 && gui.menubar != NULL)
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1526 {
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1527 gtk_menu_shell_select_first(GTK_MENU_SHELL(gui.menubar), FALSE);
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1528 continue;
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1529 }
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1530 #endif
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1531
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 /* Translate K_CSI to CSI. The special key is only used to avoid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 * it being recognized as the start of a special key. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 if (c == K_CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 c = CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 #ifdef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 * If K_NUL was typed, it is replaced by K_NUL, 3 in mch_inchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 * Delete the 3 here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 else if (c == K_NUL && vpeekc() == 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 (void)vgetorpeek(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547
229
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1548 /* a keypad or special function key was not mapped, use it like
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1549 * its ASCII equivalent */
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1550 switch (c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 {
229
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1552 case K_KPLUS: c = '+'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1553 case K_KMINUS: c = '-'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1554 case K_KDIVIDE: c = '/'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1555 case K_KMULTIPLY: c = '*'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1556 case K_KENTER: c = CAR; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1557 case K_KPOINT:
36
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1558 #ifdef WIN32
229
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1559 /* Can be either '.' or a ',', *
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1560 * depending on the type of keypad. */
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1561 c = MapVirtualKey(VK_DECIMAL, 2); break;
36
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1562 #else
229
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1563 c = '.'; break;
36
125e80798a85 updated for version 7.0021
vimboss
parents: 10
diff changeset
1564 #endif
229
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1565 case K_K0: c = '0'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1566 case K_K1: c = '1'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1567 case K_K2: c = '2'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1568 case K_K3: c = '3'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1569 case K_K4: c = '4'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1570 case K_K5: c = '5'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1571 case K_K6: c = '6'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1572 case K_K7: c = '7'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1573 case K_K8: c = '8'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1574 case K_K9: c = '9'; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1575
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1576 case K_XHOME:
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1577 case K_ZHOME: if (mod_mask == MOD_MASK_SHIFT)
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1578 {
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1579 c = K_S_HOME;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1580 mod_mask = 0;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1581 }
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1582 else if (mod_mask == MOD_MASK_CTRL)
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1583 {
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1584 c = K_C_HOME;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1585 mod_mask = 0;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1586 }
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1587 else
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1588 c = K_HOME;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1589 break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1590 case K_XEND:
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1591 case K_ZEND: if (mod_mask == MOD_MASK_SHIFT)
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1592 {
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1593 c = K_S_END;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1594 mod_mask = 0;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1595 }
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1596 else if (mod_mask == MOD_MASK_CTRL)
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1597 {
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1598 c = K_C_END;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1599 mod_mask = 0;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1600 }
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1601 else
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1602 c = K_END;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1603 break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1604
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1605 case K_XUP: c = K_UP; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1606 case K_XDOWN: c = K_DOWN; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1607 case K_XLEFT: c = K_LEFT; break;
723a01584c3e updated for version 7.0064
vimboss
parents: 202
diff changeset
1608 case K_XRIGHT: c = K_RIGHT; break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 /* For a multi-byte character get all the bytes and return the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 * converted character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 * Note: This will loop until enough bytes are received!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 if (has_mbyte && (n = MB_BYTE2LEN_CHECK(c)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 for (i = 1; i < n; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 buf[i] = vgetorpeek(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 if (buf[i] == K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 || buf[i] == CSI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 /* Must be a K_SPECIAL - KS_SPECIAL - KE_FILLER sequence,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 * which represents a K_SPECIAL (0x80),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 * or a CSI - KS_EXTRA - KE_CSI sequence, which represents
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 * a CSI (0x9B),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 * of a K_SPECIAL - KS_EXTRA - KE_CSI, which is CSI too. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 c = vgetorpeek(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 if (vgetorpeek(TRUE) == (int)KE_CSI && c == KS_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 buf[i] = CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 c = (*mb_ptr2char)(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 * Like vgetc(), but never return a NUL when called recursively, get a key
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 * directly from the user (ignoring typeahead).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 safe_vgetc()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 c = vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 * Check if a character is available, such that vgetc() will not block.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 * If the next character is a special character or multi-byte, the returned
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 * character is not valid!.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 vpeekc()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 if (old_char != -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 return old_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 return vgetorpeek(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 #if defined(FEAT_TERMRESPONSE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 * Like vpeekc(), but don't allow mapping. Do allow checking for terminal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 * codes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 vpeekc_nomap()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 c = vpeekc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 #if defined(FEAT_INS_EXPAND) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 * Check if any character is available, also half an escape sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 * Trick: when no typeahead found, but there is something in the typeahead
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 * 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
1700 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 vpeekc_any()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 c = vpeekc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 if (c == NUL && typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 c = ESC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 * Call vpeekc() without causing anything to be mapped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 * Return TRUE if a character is available, FALSE otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 char_avail()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 retval = vpeekc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 return (retval != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 vungetc(c) /* unget one character (can only be done once!) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 old_char = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 old_mod_mask = mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 * get a character:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 * 1. from the stuffbuffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 * This is used for abbreviated commands like "D" -> "d$".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 * Also used to redo a command for ".".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 * 2. from the typeahead buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 * Stores text obtained previously but not used yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 * Also stores the result of mappings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 * Also used for the ":normal" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 * 3. from the user
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 * This may do a blocking wait if "advance" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 * if "advance" is TRUE (vgetc()):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 * really get the character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 * KeyTyped is set to TRUE in the case the user typed the key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 * KeyStuffed is TRUE if the character comes from the stuff buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 * if "advance" is FALSE (vpeekc()):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 * just look whether there is a character available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 * When "no_mapping" is zero, checks for mappings in the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 * Only returns one byte (of a multi-byte character).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 * K_SPECIAL and CSI may be escaped, need to get two more bytes then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 vgetorpeek(advance)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 int advance;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 int c, c1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 int keylen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 mapblock_T *mp2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 mapblock_T *mp_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 int mp_match_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 int timedout = FALSE; /* waited for more than 1 second
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 for mapping to complete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 int mapdepth = 0; /* check for recursive mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 int mode_deleted = FALSE; /* set when mode has been deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 int local_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 int mlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 int max_mlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 int new_wcol, new_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 # ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 int shape_changed = FALSE; /* adjusted cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 int nolmaplen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 int old_wcol, old_wrow;
202
b6450bf509d8 updated for version 7.0060
vimboss
parents: 184
diff changeset
1794 int wait_tb_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 * This function doesn't work very well when called recursively. This may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 * happen though, because of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 * 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
1800 * there is a character available, which calls this function. In that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 * case we must return NUL, to indicate no character is available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 * 2. A GUI callback function writes to the screen, causing a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 * wait_return().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 * Using ":normal" can also do this, but it saves the typeahead buffer,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 * 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
1806 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 if (vgetc_busy
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 && ex_normal_busy == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 return NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 local_State = get_real_state();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 vgetc_busy = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 if (advance)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 KeyStuffed = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 init_typebuf();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 start_stuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 if (advance && typebuf.tb_maplen == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 Exec_reg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 * get a character: 1. from the stuffbuffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 if (typeahead_char != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 c = typeahead_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 if (advance)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 typeahead_char = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 c = read_stuff(advance);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 if (c != NUL && !got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 if (advance)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 /* KeyTyped = FALSE; When the command that stuffed something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 * was typed, behave like the stuffed command was typed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 * needed for CTRL-W CTRl-] to open a fold, for example. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 KeyStuffed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 if (typebuf.tb_no_abbr_cnt == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 typebuf.tb_no_abbr_cnt = 1; /* no abbreviations now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 * Loop until we either find a matching mapped key, or we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 * are sure that it is not a mapped key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 * If a mapped key sequence is found we go back to the start to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 * try re-mapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 * ui_breakcheck() is slow, don't use it too often when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 * inside a mapping. But call it each time for typed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 if (typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 ui_breakcheck(); /* check for CTRL-C */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 keylen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 /* flush all input */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 c = inchar(typebuf.tb_buf, typebuf.tb_buflen - 1, 0L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 typebuf.tb_change_cnt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 * If inchar() returns TRUE (script file was active) or we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 * are inside a mapping, get out of insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 * Otherwise we behave like having gotten a CTRL-C.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 * As a result typing CTRL-C in insert mode will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 * really insert a CTRL-C.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 if ((c || typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 && (State & (INSERT + CMDLINE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 c = ESC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 c = Ctrl_C;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 flush_buffers(TRUE); /* flush all typeahead */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 /* Also record this character, it might be needed to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 * get out of Insert mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 *typebuf.tb_buf = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 gotchars(typebuf.tb_buf, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 else if (typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 * Check for a mappable key sequence.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 * Walk through one maphash[] list until we find an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 * entry that matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 * Don't look for mappings if:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 * - no_mapping set: mapping disabled (e.g. for CTRL-V)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 * - maphash_valid not set: no mappings present.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 * - typebuf.tb_buf[typebuf.tb_off] should not be remapped
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 * - in insert or cmdline mode and 'paste' option set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 * - waiting for "hit return to continue" and CR or SPACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 * typed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 * - waiting for a char with --more--
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 * - in Ctrl-X mode, and we get a valid char for that mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 mp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 max_mlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 c1 = typebuf.tb_buf[typebuf.tb_off];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 if (no_mapping == 0 && maphash_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 && (no_zero_mapping == 0 || c1 != '0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 && (typebuf.tb_maplen == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 || (p_remap
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
1921 && (typebuf.tb_noremap[typebuf.tb_off]
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
1922 & (RM_NONE|RM_ABBR)) == 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 && !(p_paste && (State & (INSERT + CMDLINE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 && !(State == HITRETURN && (c1 == CAR || c1 == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 && State != ASKMORE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 && State != CONFIRM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 && !((ctrl_x_mode != 0 && vim_is_ctrl_x_key(c1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 || ((continue_status & CONT_LOCAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 && (c1 == Ctrl_N || c1 == Ctrl_P)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 if (c1 == K_SPECIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 nolmaplen = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 LANGMAP_ADJUST(c1, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 nolmaplen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 /* First try buffer-local mappings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 mp = curbuf->b_maphash[MAP_HASH(local_State, c1)];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 mp2 = maphash[MAP_HASH(local_State, c1)];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 if (mp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 mp = mp2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 mp2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 mp = maphash[MAP_HASH(local_State, c1)];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 * Loop until a partly matching mapping is found or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 * all (local) mappings have been checked.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 * The longest full match is remembered in "mp_match".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 * A full match is only accepted if there is no partly
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 * match, so "aa" and "aaa" can both be mapped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 mp_match = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 mp_match_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 for ( ; mp != NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 (mp = mp->m_next))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 * Only consider an entry if the first character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 * matches and it is for the current state.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 * Skip ":lmap" mappings if keys were mapped.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 if (mp->m_keys[0] == c1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 && (mp->m_mode & local_State)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 && ((mp->m_mode & LANGMAP) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 || typebuf.tb_maplen == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 int nomap = nolmaplen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 int c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 /* find the match length of this mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 for (mlen = 1; mlen < typebuf.tb_len; ++mlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 c2 = typebuf.tb_buf[typebuf.tb_off + mlen];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 if (nomap > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 --nomap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 else if (c2 == K_SPECIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 nomap = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 LANGMAP_ADJUST(c2, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 if (mp->m_keys[mlen] != c2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 if (mp->m_keys[mlen] !=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 typebuf.tb_buf[typebuf.tb_off + mlen])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 /* Don't allow mapping the first byte(s) of a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 * multi-byte char. Happens when mapping
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 * <M-a> and then changing 'encoding'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 if (has_mbyte && MB_BYTE2LEN(c1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 > (*mb_ptr2len_check)(mp->m_keys))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 mlen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 * Check an entry whether it matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 * - Full match: mlen == keylen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 * - Partly match: mlen == typebuf.tb_len
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 keylen = mp->m_keylen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 if (mlen == keylen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 || (mlen == typebuf.tb_len
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 && typebuf.tb_len < keylen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 * If only script-local mappings are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 * allowed, check if the mapping starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 * with K_SNR.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 s = typebuf.tb_noremap + typebuf.tb_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 if (*s == RM_SCRIPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 && (mp->m_keys[0] != K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 || mp->m_keys[1] != KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 || mp->m_keys[2]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 != (int)KE_SNR))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 * If one of the typed keys cannot be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 * remapped, skip the entry.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 for (n = mlen; --n >= 0; )
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
2038 if (*s++ & (RM_NONE|RM_ABBR))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 if (n >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 if (keylen > typebuf.tb_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 if (!timedout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 /* break at a partly match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 keylen = KL_PART_MAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 else if (keylen > mp_match_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 /* found a longer match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 mp_match = mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 mp_match_len = keylen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 /* No match; may have to check for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 * termcode at next character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 if (max_mlen < mlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 max_mlen = mlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 /* If no partly match found, use the longest full
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 * match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 if (keylen != KL_PART_MAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 mp = mp_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 keylen = mp_match_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 /* Check for match with 'pastetoggle' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 if (*p_pt != NUL && mp == NULL && (State & (INSERT|NORMAL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 for (mlen = 0; mlen < typebuf.tb_len && p_pt[mlen];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 ++mlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 if (p_pt[mlen] != typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 + mlen])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 if (p_pt[mlen] == NUL) /* match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 /* write chars to script file(s) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 if (mlen > typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 gotchars(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 + typebuf.tb_maplen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 mlen - typebuf.tb_maplen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 del_typebuf(mlen, 0); /* remove the chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 set_option_value((char_u *)"paste",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 (long)!p_paste, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 if (!(State & INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 msg_clr_eos(); /* clear ruler */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 /* Need more chars for partly match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 if (mlen == typebuf.tb_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 keylen = KL_PART_MAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 else if (max_mlen < mlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 /* no match, may have to check for termcode at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 * next character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 max_mlen = mlen + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 if ((mp == NULL || max_mlen >= mp_match_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 && keylen != KL_PART_MAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 * When no matching mapping found or found a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 * non-matching mapping that matches at least what the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 * matching mapping matched:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 * Check if we have a terminal code, when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 * mapping is allowed,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 * keys have not been mapped,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 * and not an ESC sequence, not in insert mode or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 * p_ek is on,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 * and when not timed out,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 if ((no_mapping == 0 || allow_keys != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 && (typebuf.tb_maplen == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 || (p_remap && typebuf.tb_noremap[
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 typebuf.tb_off] == RM_YES))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 && !timedout)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 keylen = check_termcode(max_mlen + 1, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 * When getting a partial match, but the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 * characters were not typed, don't wait for a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 * typed character to complete the termcode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 * This helps a lot when a ":normal" command ends
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 * in an ESC.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 if (keylen < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 && typebuf.tb_len == typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 keylen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 keylen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 if (keylen == 0) /* no matching terminal code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 #ifdef AMIGA /* check for window bounds report */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 if (typebuf.tb_maplen == 0 && (typebuf.tb_buf[
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 typebuf.tb_off] & 0xff) == CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 for (s = typebuf.tb_buf + typebuf.tb_off + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 s < typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 + typebuf.tb_len
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 && (VIM_ISDIGIT(*s) || *s == ';'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 || *s == ' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 if (*s == 'r' || *s == '|') /* found one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 del_typebuf((int)(s + 1 -
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 (typebuf.tb_buf + typebuf.tb_off)), 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 /* get size and redraw screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 if (*s == NUL) /* need more characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 keylen = KL_PART_KEY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 if (keylen >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 /* When there was a matching mapping and no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 * termcode could be replaced after another one,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 * use that mapping. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 if (mp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 * get a character: 2. from the typeahead buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 c = typebuf.tb_buf[typebuf.tb_off] & 255;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 if (advance) /* remove chars from tb_buf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 cmd_silent = (typebuf.tb_silent > 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 if (typebuf.tb_maplen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 KeyTyped = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 KeyTyped = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 /* write char to script file(s) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 gotchars(typebuf.tb_buf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 + typebuf.tb_off, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 KeyNoremap = (typebuf.tb_noremap[
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
2197 typebuf.tb_off]
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
2198 & (RM_NONE|RM_SCRIPT));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 del_typebuf(1, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 break; /* got character, break for loop */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 if (keylen > 0) /* full matching terminal code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 #if defined(FEAT_GUI) && defined(FEAT_MENU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 if (typebuf.tb_buf[typebuf.tb_off] == K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 && typebuf.tb_buf[typebuf.tb_off + 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209 == KS_MENU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 * Using a menu may cause a break in undo!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 * It's like using gotchars(), but without
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 * recording or writing to a script file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 may_sync_undo();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 del_typebuf(3, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 idx = get_menu_index(current_menu, local_State);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 if (idx != MENU_INDEX_INVALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 # ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 * In Select mode, a Visual mode menu is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 * used. Switch to Visual mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 * temporarily. Append K_SELECT to switch
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 * back to Select mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 if (VIsual_active && VIsual_select)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 VIsual_select = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 (void)ins_typebuf(K_SELECT_STRING,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 REMAP_NONE, 0, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 ins_typebuf(current_menu->strings[idx],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 current_menu->noremap[idx],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 0, TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 current_menu->silent[idx]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 #endif /* FEAT_GUI */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 continue; /* try mapping again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 /* Partial match: get some more characters. When a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 * matching mapping was found use that one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 if (mp == NULL || keylen < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 keylen = KL_PART_KEY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 keylen = mp_match_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 /* complete match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 if (keylen >= 0 && keylen <= typebuf.tb_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 /* write chars to script file(s) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 if (keylen > typebuf.tb_maplen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 gotchars(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 + typebuf.tb_maplen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 keylen - typebuf.tb_maplen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 cmd_silent = (typebuf.tb_silent > 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 del_typebuf(keylen, 0); /* remove the mapped keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 * Put the replacement string in front of mapstr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 * The depth check catches ":map x y" and ":map y x".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 if (++mapdepth >= p_mmd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 EMSG(_("E223: recursive mapping"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 redrawcmdline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 flush_buffers(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 mapdepth = 0; /* for next one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 c = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 * In Select mode, a Visual mode mapping is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 * Switch to Visual mode temporarily. Append K_SELECT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 * to switch back to Select mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 if (VIsual_active && VIsual_select)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 VIsual_select = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 (void)ins_typebuf(K_SELECT_STRING, REMAP_NONE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 0, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 * Insert the 'to' part in the typebuf.tb_buf.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 * If 'from' field is the same as the start of the
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
2299 * 'to' field, don't remap the first character (but do
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
2300 * allow abbreviations).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 * If m_noremap is set, don't remap the whole 'to'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 * part.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 if (ins_typebuf(mp->m_str,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 mp->m_noremap != REMAP_YES
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 ? mp->m_noremap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 : STRNCMP(mp->m_str, mp->m_keys,
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
2308 (size_t)keylen) != 0
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
2309 ? REMAP_YES : REMAP_SKIP,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 0, TRUE, cmd_silent || mp->m_silent) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 c = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 * get a character: 3. from the user - handle <Esc> in Insert mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 * special case: if we get an <ESC> in insert mode and there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 * are no more characters at once, we pretend to go out of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 * insert mode. This prevents the one second delay after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 * typing an <ESC>. If we get something after all, we may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 * have to redisplay the mode. That the cursor is in the wrong
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 * place does not matter.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 c = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 new_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 new_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 if ( advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 && typebuf.tb_len == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 && typebuf.tb_buf[typebuf.tb_off] == ESC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 && !no_mapping
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 && ex_normal_busy == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 && typebuf.tb_maplen == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 && (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 && (p_timeout || (keylen == KL_PART_KEY && p_ttimeout))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 && (c = inchar(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 + typebuf.tb_len, 3, 25L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 typebuf.tb_change_cnt)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 colnr_T col = 0, vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 if (p_smd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 unshowmode(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 mode_deleted = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 int save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 save_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 State = save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 shape_changed = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 old_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 old_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 /* move cursor left, if possible */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 if (curwin->w_cursor.col != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 if (curwin->w_wcol > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 if (did_ai)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 * We are expecting to truncate the trailing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 * white-space, so find the last non-white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 * character -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 col = vcol = curwin->w_wcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 while (col < curwin->w_cursor.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 if (!vim_iswhite(ptr[col]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 curwin->w_wcol = vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 vcol += lbr_chartabsize(ptr + col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 (colnr_T)vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 col += (*mb_ptr2len_check)(ptr + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 curwin->w_wrow = curwin->w_cline_row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 + curwin->w_wcol / W_WIDTH(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 curwin->w_wcol %= W_WIDTH(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 curwin->w_wcol += curwin_col_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 col = 0; /* no correction needed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 --curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 col = curwin->w_cursor.col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 else if (curwin->w_p_wrap && curwin->w_wrow)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 --curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 curwin->w_wcol = W_WIDTH(curwin) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 col = curwin->w_cursor.col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 if (has_mbyte && col > 0 && curwin->w_wcol > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 /* Correct when the cursor is on the right halve
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 * of a double-wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 col -= (*mb_head_off)(ptr, ptr + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 if ((*mb_ptr2cells)(ptr + col) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 --curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 new_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 new_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 curwin->w_wcol = old_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 curwin->w_wrow = old_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 if (c < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 continue; /* end of input script reached */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 typebuf.tb_len += c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 /* buffer full, don't map */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 if (typebuf.tb_len >= typebuf.tb_maplen + MAXMAPLEN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 #ifdef FEAT_EX_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 if (ex_normal_busy > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 # ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 static int tc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 /* No typeahead left and inside ":normal". Must return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 * something to avoid getting stuck. When an incomplete
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 * mapping is present, behave like it timed out. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 if (typebuf.tb_len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 /* When 'insertmode' is set, ESC just beeps in Insert
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 * mode. Use CTRL-L to make edit() return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 * For the command line only CTRL-C always breaks it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 * For the cmdline window: Alternate between ESC and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 * CTRL-C: ESC for most situations and CTRL-C to close the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 * cmdline window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 if (p_im && (State & INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 c = Ctrl_L;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 else if ((State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 # ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 || (cmdwin_type > 0 && tc == ESC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 c = Ctrl_C;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 c = ESC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 # ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 tc = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 * get a character: 3. from the user - update display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 /* In insert mode a screen update is skipped when characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 * are still available. But when those available characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 * are part of a mapping, and we are going to do a blocking
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 * wait here. Need to update the screen to display the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 * changed text so far. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 if ((State & INSERT) && advance && must_redraw != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 update_screen(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 setcursor(); /* put cursor back where it belongs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 * If we have a partial match (and are going to wait for more
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 * input from the user), show the partially matched characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 * to the user with showcmd.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 c1 = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 if (typebuf.tb_len > 0 && advance && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 if (((State & (NORMAL | INSERT)) || State == LANGMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 && State != HITRETURN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 /* this looks nice when typing a dead character map */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 if (State & INSERT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 && ptr2cells(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 + typebuf.tb_len - 1) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 edit_putchar(typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 + typebuf.tb_len - 1], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 setcursor(); /* put cursor back where it belongs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 c1 = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 /* need to use the col and row from above here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 old_wcol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 old_wrow = curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 curwin->w_wcol = new_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 curwin->w_wrow = new_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 push_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 if (typebuf.tb_len > SHOWCMD_COLS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 i = typebuf.tb_len - SHOWCMD_COLS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 while (i < typebuf.tb_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 (void)add_to_showcmd(typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 + i++]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 curwin->w_wcol = old_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 curwin->w_wrow = old_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 /* this looks nice when typing a dead character map */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 if ((State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 #if defined(FEAT_CRYPT) || defined(FEAT_EVAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 && cmdline_star == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 && ptr2cells(typebuf.tb_buf + typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 + typebuf.tb_len - 1) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 putcmdline(typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 + typebuf.tb_len - 1], FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 c1 = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 * get a character: 3. from the user - get it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 */
202
b6450bf509d8 updated for version 7.0060
vimboss
parents: 184
diff changeset
2567 wait_tb_len = typebuf.tb_len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 c = inchar(typebuf.tb_buf + typebuf.tb_off + typebuf.tb_len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 typebuf.tb_buflen - typebuf.tb_off - typebuf.tb_len - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 !advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 ? 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 : ((typebuf.tb_len == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 || !(p_timeout || (p_ttimeout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 && keylen == KL_PART_KEY)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 ? -1L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 : ((keylen == KL_PART_KEY && p_ttm >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 ? p_ttm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 : p_tm)), typebuf.tb_change_cnt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 pop_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 if (c1 == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 edit_unputchar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 if (State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 unputcmdline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 setcursor(); /* put cursor back where it belongs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 if (c < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 continue; /* end of input script reached */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 if (c == NUL) /* no character available */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 if (!advance)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 break;
202
b6450bf509d8 updated for version 7.0060
vimboss
parents: 184
diff changeset
2599 if (wait_tb_len > 0) /* timed out */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 timedout = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 { /* allow mapping for just typed characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 while (typebuf.tb_buf[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 + typebuf.tb_len] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 typebuf.tb_noremap[typebuf.tb_off
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 + typebuf.tb_len++] = RM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 #ifdef USE_IM_CONTROL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 /* Get IM status right after getting keys, not after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 * timeout for a mapping (focus may be lost by then). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 vgetc_im_active = im_get_status();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 } /* for (;;) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 } /* if (!character from stuffbuf) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 /* if advance is FALSE don't loop on NULs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 } while (c < 0 || (advance && c == NUL));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 * The "INSERT" message is taken care of here:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 * if we return an ESC to exit insert mode, the message is deleted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 * if we don't return an ESC but deleted the message before, redisplay it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 if (advance && p_smd && (State & INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 if (c == ESC && !mode_deleted && !no_mapping)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 if (typebuf.tb_len && !KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 redraw_cmdline = TRUE; /* delete mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 unshowmode(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 else if (c != ESC && mode_deleted)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 if (typebuf.tb_len && !KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 redraw_cmdline = TRUE; /* show mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 /* may unshow different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 if (gui.in_use && shape_changed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 gui_update_cursor(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 vgetc_busy = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 * inchar() - get one character from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 * 1. a scriptfile
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 * 2. the keyboard
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 * As much characters as we can get (upto 'maxlen') are put in "buf" and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 * NUL terminated (buffer length must be 'maxlen' + 1).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 * Minimum for "maxlen" is 3!!!!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 * "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
2666 * it. When typebuf.tb_change_cnt changes (e.g., when a message is received
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 * 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
2668 * otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 * If we got an interrupt all input is read until none is available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 * If wait_time == 0 there is no waiting for the char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 * If wait_time == n we wait for n msec for a character to arrive.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 * If wait_time == -1 we wait forever for a character to arrive.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 * Return the number of obtained characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 * Return -1 when end of input script reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 inchar(buf, maxlen, wait_time, tb_change_cnt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 long wait_time; /* milli seconds */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 int tb_change_cnt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 int len = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 int retesc = FALSE; /* return ESC with gotint */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 int script_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 if (wait_time == -1L || wait_time > 100L) /* flush output before waiting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 cursor_on();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 gui_update_cursor(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 # ifdef FEAT_MOUSESHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 if (postponed_mouseshape)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 update_mouseshape(-1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 * Don't reset these when at the hit-return prompt, otherwise a endless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 * recursive loop may result (write error in swapfile, hit-return, timeout
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 * on char wait, flush swapfile, write error....).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 if (State != HITRETURN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 did_outofmem_msg = FALSE; /* display out of memory message (again) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 did_swapwrite_msg = FALSE; /* display swap file write error again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 undo_off = FALSE; /* restart undo now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 * first try script file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 * If interrupted: Stop reading script files.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 script_char = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 while (scriptin[curscript] != NULL && script_char < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 if (got_int || (script_char = getc(scriptin[curscript])) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 /* Reached EOF.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 * Careful: closescript() frees typebuf.tb_buf[] and buf[] may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 * point inside typebuf.tb_buf[]. Don't use buf[] after this! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 closescript();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 * When reading script file is interrupted, return an ESC to get
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 * back to normal mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 * Otherwise return -1, because typebuf.tb_buf[] has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 retesc = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 buf[0] = script_char;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 if (script_char < 0) /* did not get a character from script */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 * If we got an interrupt, skip all previously typed characters and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 * return TRUE if quit reading script file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 * Stop reading typeahead when a single CTRL-C was read,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 * fill_input_buf() returns this when not able to read from stdin.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 * Don't use buf[] here, closescript() may have freed typebuf.tb_buf[]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 * and buf may be pointing inside typebuf.tb_buf[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 #define DUM_LEN MAXMAPLEN * 3 + 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 char_u dum[DUM_LEN + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 len = ui_inchar(dum, DUM_LEN, 0L, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 if (len == 0 || (len == 1 && dum[0] == 3))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 return retesc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 * Always flush the output characters when getting input characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 * from the user.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 * Fill up to a third of the buffer, because each character may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 * tripled below.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 len = ui_inchar(buf, maxlen / 3, wait_time, tb_change_cnt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 if (typebuf_changed(tb_change_cnt))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 return fix_input_buffer(buf, len, script_char >= 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 * Fix typed characters for use by vgetc() and check_termcode().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 * buf[] must have room to triple the number of bytes!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 * Returns the new length.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 fix_input_buffer(buf, len, script)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 int script; /* TRUE when reading from a script */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 char_u *p = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 * Two characters are special: NUL and K_SPECIAL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 * When compiled With the GUI CSI is also special.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 * Replace NUL by K_SPECIAL KS_ZERO KE_FILLER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 * Replace K_SPECIAL by K_SPECIAL KS_SPECIAL KE_FILLER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 * Replace CSI by K_SPECIAL KS_EXTRA KE_CSI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 * Don't replace K_SPECIAL when reading a script file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 for (i = len; --i >= 0; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 /* When the GUI is used any character can come after a CSI, don't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 * escape it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 if (gui.in_use && p[0] == CSI && i >= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 i -= 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 /* When the GUI is not used CSI needs to be escaped. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 else if (!gui.in_use && p[0] == CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 mch_memmove(p + 3, p + 1, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 *p++ = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 *p++ = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 *p = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 len += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834 if (p[0] == NUL || (p[0] == K_SPECIAL && !script
202
b6450bf509d8 updated for version 7.0060
vimboss
parents: 184
diff changeset
2835 #ifdef FEAT_AUTOCMD
b6450bf509d8 updated for version 7.0060
vimboss
parents: 184
diff changeset
2836 /* timeout may generate K_CURSORHOLD */
b6450bf509d8 updated for version 7.0060
vimboss
parents: 184
diff changeset
2837 && (i < 2 || p[1] != KS_EXTRA || p[2] != (int)KE_CURSORHOLD)
b6450bf509d8 updated for version 7.0060
vimboss
parents: 184
diff changeset
2838 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 #if defined(WIN3264) && !defined(FEAT_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 /* Win32 console passes modifiers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 && (i < 2 || p[1] != KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 mch_memmove(p + 3, p + 1, (size_t)i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 p[2] = K_THIRD(p[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 p[1] = K_SECOND(p[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 p[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 p += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 len += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 *p = NUL; /* add trailing NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 #if defined(USE_INPUT_BUF) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 * Return TRUE when bytes are in the input buffer or in the typeahead buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 * Normally the input buffer would be sufficient, but the server_to_input_buf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 * may insert characters in the typeahead buffer while we are waiting for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 * input to arrive.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 input_available()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 return (!vim_is_input_buf_empty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 # ifdef FEAT_CLIENTSERVER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 || received_from_client
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 * map[!] : show all key mappings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 * map[!] {lhs} : show key mapping for {lhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 * map[!] {lhs} {rhs} : set key mapping for {lhs} to {rhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 * noremap[!] {lhs} {rhs} : same, but no remapping for {rhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 * unmap[!] {lhs} : remove key mapping for {lhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 * abbr : show all abbreviations
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 * abbr {lhs} : show abbreviations for {lhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 * abbr {lhs} {rhs} : set abbreviation for {lhs} to {rhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 * noreabbr {lhs} {rhs} : same, but no remapping for {rhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 * unabbr {lhs} : remove abbreviation for {lhs}
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 * maptype: 0 for :map, 1 for :unmap, 2 for noremap.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 * arg is pointer to any arguments. Note: arg cannot be a read-only string,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 * it will be modified.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 * for :map mode is NORMAL + VISUAL + OP_PENDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 * for :map! mode is INSERT + CMDLINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 * for :cmap mode is CMDLINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 * for :imap mode is INSERT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 * for :lmap mode is LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 * for :nmap mode is NORMAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 * for :vmap mode is VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 * for :omap mode is OP_PENDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 * for :abbr mode is INSERT + CMDLINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 * for :iabbr mode is INSERT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 * for :cabbr mode is CMDLINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 * Return 0 for success
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 * 1 for invalid arguments
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 * 2 for no match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 * 4 for out of mem
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 * 5 for entry not unique
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 do_map(maptype, arg, mode, abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 int maptype;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 int abbrev; /* not a mapping but an abbreviation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 char_u *keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 mapblock_T *mp, **mpp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 int len = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 char_u *newstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 int hasarg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 int haskey;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 int did_it = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 int did_local = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 char_u *keys_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 char_u *arg_buf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 int do_backslash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 int hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 int new_hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 mapblock_T **abbr_table;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 mapblock_T **map_table;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 int unique = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 int silent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 int noremap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 keys = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 map_table = maphash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 abbr_table = &first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 /* For ":noremap" don't remap, otherwise do remap. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 if (maptype == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 noremap = REMAP_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 noremap = REMAP_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 /* Accept <buffer>, <silent>, <script> and <unique> in any order. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 * Check for "<buffer>": mapping local to buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 if (STRNCMP(keys, "<buffer>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 keys = skipwhite(keys + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 map_table = curbuf->b_maphash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 abbr_table = &curbuf->b_first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 * Check for "<silent>": don't echo commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 if (STRNCMP(keys, "<silent>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 keys = skipwhite(keys + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 silent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 * Check for "<script>": remap script-local mappings only
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 if (STRNCMP(keys, "<script>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 keys = skipwhite(keys + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 noremap = REMAP_SCRIPT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 * Check for "<unique>": don't overwrite an existing mapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 if (STRNCMP(keys, "<unique>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 keys = skipwhite(keys + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 unique = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 validate_maphash();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 * find end of keys and skip CTRL-Vs (and backslashes) in it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 * Accept backslash like CTRL-V when 'cpoptions' does not contain 'B'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 * with :unmap white space is included in the keys, no argument possible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 p = keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 while (*p && (maptype == 1 || !vim_iswhite(*p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 if ((p[0] == Ctrl_V || (do_backslash && p[0] == '\\')) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 p[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 ++p; /* skip CTRL-V or backslash */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 *p++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 p = skipwhite(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 rhs = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 hasarg = (*rhs != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 haskey = (*keys != NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 /* check for :unmap without argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 if (maptype == 1 && !haskey)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 * If mapping has been given as ^V<C_UP> say, then replace the term codes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 * with the appropriate two bytes. If it is a shifted special key, unshift
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 * it too, giving another two bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 * replace_termcodes() may move the result to allocated memory, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 * needs to be freed later (*keys_buf and *arg_buf).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 * replace_termcodes() also removes CTRL-Vs and sometimes backslashes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 if (haskey)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 keys = replace_termcodes(keys, &keys_buf, TRUE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 if (hasarg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 if (STRICMP(rhs, "<nop>") == 0) /* "<Nop>" means nothing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 rhs = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 rhs = replace_termcodes(rhs, &arg_buf, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 * when in right-to-left mode and alternate keymap option set,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 * reverse the character flow in the rhs in Farsi.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 if (p_altkeymap && curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 lrswap(rhs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 * check arguments and translate function keys
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 if (haskey)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 len = (int)STRLEN(keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 if (len > MAXMAPLEN) /* maximum length of MAXMAPLEN chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 if (abbrev && maptype != 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 * If an abbreviation ends in a keyword character, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 * rest must be all keyword-char or all non-keyword-char.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 * Otherwise we won't be able to find the start of it in a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 * vi-compatible way.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 int first, last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 int same = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 first = vim_iswordp(keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 last = first;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 p = keys + mb_ptr2len_check(keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 while (p < keys + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 ++n; /* nr of (multi-byte) chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 last = vim_iswordp(p); /* type of last char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 if (same == -1 && last != first)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 same = n - 1; /* count of same char type */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 p += mb_ptr2len_check(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 if (last && n > 2 && same >= 0 && same < n - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 }
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 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 if (vim_iswordc(keys[len - 1])) /* ends in keyword char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 for (n = 0; n < len - 2; ++n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 if (vim_iswordc(keys[n]) != vim_iswordc(keys[len - 2]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 /* An abbrevation cannot contain white space. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 for (n = 0; n < len; ++n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 if (vim_iswhite(keys[n]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 if (haskey && hasarg && abbrev) /* if we will add an abbreviation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 no_abbr = FALSE; /* reset flag that indicates there are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 no abbreviations */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 if (!haskey || (maptype != 1 && !hasarg))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 msg_start();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 * Check if a new local mapping wasn't already defined globally.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 if (map_table == curbuf->b_maphash && haskey && hasarg && maptype != 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 /* need to loop over all global hash lists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 for (hash = 0; hash < 256 && !got_int; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 if (abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 if (hash != 0) /* there is only one abbreviation list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 mp = first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 mp = maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 for ( ; mp != NULL && !got_int; mp = mp->m_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 /* check entries with the same mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 if ((mp->m_mode & mode) != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 && mp->m_keylen == len
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 && unique
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 && STRNCMP(mp->m_keys, keys, (size_t)len) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 if (abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 EMSG2(_("E224: global abbreviation already exists for %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 mp->m_keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 EMSG2(_("E225: global mapping already exists for %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 mp->m_keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 retval = 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 * When listing global mappings, also list buffer-local ones here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 if (map_table != curbuf->b_maphash && !hasarg && maptype != 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 /* need to loop over all global hash lists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 for (hash = 0; hash < 256 && !got_int; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 if (abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 if (hash != 0) /* there is only one abbreviation list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 mp = curbuf->b_first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 mp = curbuf->b_maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 for ( ; mp != NULL && !got_int; mp = mp->m_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 /* check entries with the same mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 if ((mp->m_mode & mode) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 if (!haskey) /* show all entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 showmap(mp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 did_local = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 n = mp->m_keylen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 if (STRNCMP(mp->m_keys, keys,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 (size_t)(n < len ? n : len)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 showmap(mp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 did_local = TRUE;
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 * Find an entry in the maphash[] list that matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 * For :unmap we may loop two times: once to try to unmap an entry with a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 * matching 'from' part, a second time, if the first fails, to unmap an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 * entry with a matching 'to' part. This was done to allow ":ab foo bar"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 * to be unmapped by typing ":unab foo", where "foo" will be replaced by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 * "bar" because of the abbreviation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 for (round = 0; (round == 0 || maptype == 1) && round <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 && !did_it && !got_int; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 /* need to loop over all hash lists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 for (hash = 0; hash < 256 && !got_int; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 if (abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 if (hash != 0) /* there is only one abbreviation list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 mpp = abbr_table;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 mpp = &(map_table[hash]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 for (mp = *mpp; mp != NULL && !got_int; mp = *mpp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 if (!(mp->m_mode & mode)) /* skip entries with wrong mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 mpp = &(mp->m_next);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 if (!haskey) /* show all entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 showmap(mp, map_table != maphash);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 did_it = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 else /* do we have a match? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 if (round) /* second round: Try unmap "rhs" string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 n = (int)STRLEN(mp->m_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 p = mp->m_str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 n = mp->m_keylen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 p = mp->m_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 if (STRNCMP(p, keys, (size_t)(n < len ? n : len)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 if (maptype == 1) /* delete entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 /* Only accept a full match. For abbreviations we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 * ignore trailing space when matching with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 * "lhs", since an abbreviation can't have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 * trailing space. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 if (n != len && (!abbrev || round || n > len
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 || *skipwhite(keys + n) != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 mpp = &(mp->m_next);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 * We reset the indicated mode bits. If nothing is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 * left the entry is deleted below.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 mp->m_mode &= ~mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 did_it = TRUE; /* remember we did something */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 else if (!hasarg) /* show matching entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 showmap(mp, map_table != maphash);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 did_it = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 else if (n != len) /* new entry is ambigious */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 mpp = &(mp->m_next);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3286 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 else if (unique)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 if (abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 EMSG2(_("E226: abbreviation already exists for %s"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 EMSG2(_("E227: mapping already exists for %s"), p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 retval = 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 else /* new rhs for existing entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 mp->m_mode &= ~mode; /* remove mode bits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 if (mp->m_mode == 0 && !did_it) /* reuse entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 newstr = vim_strsave(rhs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 if (newstr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 retval = 4; /* no mem */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 vim_free(mp->m_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 mp->m_str = newstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 mp->m_noremap = noremap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 mp->m_silent = silent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 mp->m_mode = mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 did_it = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 if (mp->m_mode == 0) /* entry can be deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 map_free(mpp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 continue; /* continue with *mpp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 * May need to put this entry into another hash list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 if (!abbrev && new_hash != hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 *mpp = mp->m_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 mp->m_next = map_table[new_hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 map_table[new_hash] = mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 continue; /* continue with *mpp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 mpp = &(mp->m_next);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 if (maptype == 1) /* delete entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 if (!did_it)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 retval = 2; /* no match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 if (!haskey || !hasarg) /* print entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 if (!did_it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 && !did_local
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 if (abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 MSG(_("No abbreviation found"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360 MSG(_("No mapping found"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 goto theend; /* listing finished */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 if (did_it) /* have added the new entry already */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 * Get here when adding a new entry to the maphash[] list or abbrlist.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 mp = (mapblock_T *)alloc((unsigned)sizeof(mapblock_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 if (mp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 retval = 4; /* no mem */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 /* If CTRL-C has been mapped, don't always use it for Interrupting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 if (*keys == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 mapped_ctrl_c = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 mp->m_keys = vim_strsave(keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 mp->m_str = vim_strsave(rhs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 if (mp->m_keys == NULL || mp->m_str == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 vim_free(mp->m_keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 vim_free(mp->m_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 vim_free(mp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 retval = 4; /* no mem */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 goto theend;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 mp->m_keylen = (int)STRLEN(mp->m_keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 mp->m_noremap = noremap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 mp->m_silent = silent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 mp->m_mode = mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 /* add the new entry in front of the abbrlist or maphash[] list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 if (abbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400 mp->m_next = *abbr_table;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 *abbr_table = mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 n = MAP_HASH(mp->m_mode, mp->m_keys[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 mp->m_next = map_table[n];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 map_table[n] = mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 theend:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411 vim_free(keys_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 vim_free(arg_buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 * Delete one entry from the abbrlist or maphash[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 * "mpp" is a pointer to the m_next field of the PREVIOUS entry!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 map_free(mpp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 mapblock_T **mpp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 mp = *mpp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 vim_free(mp->m_keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 vim_free(mp->m_str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 *mpp = mp->m_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 vim_free(mp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 * Initialize maphash[] for first use.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 validate_maphash()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 if (!maphash_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 vim_memset(maphash, 0, sizeof(maphash));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 maphash_valid = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 * Get the mapping mode from the command name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 get_map_mode(cmdp, forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 char_u **cmdp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3455 int modec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458 p = *cmdp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 modec = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 if (modec == 'i')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 mode = INSERT; /* :imap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 else if (modec == 'l')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 mode = LANGMAP; /* :lmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 else if (modec == 'c')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 mode = CMDLINE; /* :cmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 else if (modec == 'n' && *p != 'o') /* avoid :noremap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 mode = NORMAL; /* :nmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 else if (modec == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 mode = VISUAL; /* :vmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 else if (modec == 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 mode = OP_PENDING; /* :omap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 --p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 if (forceit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 mode = INSERT + CMDLINE; /* :map ! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 mode = VISUAL + NORMAL + OP_PENDING;/* :map */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 *cmdp = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 return mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 * Clear all mappings or abbreviations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 * 'abbr' should be FALSE for mappings, TRUE for abbreviations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 map_clear(cmdp, arg, forceit, abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 char_u *cmdp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 int forceit;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 int abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 int local;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 local = (STRCMP(arg, "<buffer>") == 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 if (!local && *arg != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 EMSG(_(e_invarg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 mode = get_map_mode(&cmdp, forceit);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 map_clear_int(curbuf, mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 local,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 FALSE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 abbr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 * Clear all mappings in "mode".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 map_clear_int(buf, mode, local, abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 buf_T *buf; /* buffer for local mappings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 int mode; /* mode in which to delete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 int local; /* TRUE for buffer-local mappings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 int abbr; /* TRUE for abbreviations */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 mapblock_T *mp, **mpp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 int hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 int new_hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 validate_maphash();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 for (hash = 0; hash < 256; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 if (abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 if (hash) /* there is only one abbrlist */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 if (local)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 mpp = &buf->b_first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 mpp = &first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552 if (local)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 mpp = &buf->b_maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 mpp = &maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 while (*mpp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 mp = *mpp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 if (mp->m_mode & mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 mp->m_mode &= ~mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 if (mp->m_mode == 0) /* entry can be deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 map_free(mpp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 * May need to put this entry into another hash list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 new_hash = MAP_HASH(mp->m_mode, mp->m_keys[0]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 if (!abbr && new_hash != hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 *mpp = mp->m_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 if (local)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 mp->m_next = buf->b_maphash[new_hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 buf->b_maphash[new_hash] = mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 mp->m_next = maphash[new_hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 maphash[new_hash] = mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 continue; /* continue with *mpp */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 mpp = &(mp->m_next);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 showmap(mp, local)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599 int local; /* TRUE for buffer-local map */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 int len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 if (msg_didout || msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 if ((mp->m_mode & (INSERT + CMDLINE)) == INSERT + CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 msg_putchar('!'); /* :map! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 else if (mp->m_mode & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 msg_putchar('i'); /* :imap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 else if (mp->m_mode & LANGMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610 msg_putchar('l'); /* :lmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 else if (mp->m_mode & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 msg_putchar('c'); /* :cmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 else if ((mp->m_mode & (NORMAL + VISUAL + OP_PENDING))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 == NORMAL + VISUAL + OP_PENDING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3615 msg_putchar(' '); /* :map */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 if (mp->m_mode & NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 msg_putchar('n'); /* :nmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 if (mp->m_mode & OP_PENDING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 msg_putchar('o'); /* :omap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 if (mp->m_mode & VISUAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 msg_putchar('v'); /* :vmap */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3633 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 while (++len <= 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 /* Get length of what we write */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 len = msg_outtrans_special(mp->m_keys, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 msg_putchar(' '); /* padd with blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 } while (len < 12);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 if (mp->m_noremap == REMAP_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 msg_puts_attr((char_u *)"*", hl_attr(HLF_8));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 else if (mp->m_noremap == REMAP_SCRIPT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 msg_puts_attr((char_u *)"&", hl_attr(HLF_8));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 if (local)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 msg_putchar('@');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 /* Use FALSE below if we only want things like <Up> to show up as such on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 * the rhs, and not M-x etc, TRUE gets both -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 if (*mp->m_str == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 msg_puts_attr((char_u *)"<Nop>", hl_attr(HLF_8));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3664 msg_outtrans_special(mp->m_str, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 out_flush(); /* show one line at a time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 #if defined(FEAT_EVAL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 * Return TRUE if a map exists that has "str" in the rhs for mode "modechars".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 * Recognize termcap codes in "str".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 * Also checks mappings local to the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 map_to_exists(str, modechars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 char_u *modechars;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 int mode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 rhs = replace_termcodes(str, &buf, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 if (vim_strchr(modechars, 'n') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 mode |= NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 if (vim_strchr(modechars, 'v') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 mode |= VISUAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 if (vim_strchr(modechars, 'o') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 mode |= OP_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 if (vim_strchr(modechars, 'i') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 mode |= INSERT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 if (vim_strchr(modechars, 'l') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 mode |= LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 if (vim_strchr(modechars, 'c') != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 mode |= CMDLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 retval = map_to_exists_mode(rhs, mode);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 * Return TRUE if a map exists that has "str" in the rhs for mode "mode".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 * Also checks mappings local to the current buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 map_to_exists_mode(rhs, mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 char_u *rhs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 int hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 # ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 int expand_buffer = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 validate_maphash();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 /* Do it twice: once for global maps and once for local maps. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 for (hash = 0; hash < 256; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 # ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 if (expand_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 mp = curbuf->b_maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 mp = maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 for (; mp; mp = mp->m_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 if ((mp->m_mode & mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 && strstr((char *)mp->m_str, (char *)rhs) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 # ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 if (expand_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 expand_buffer = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 #if defined(FEAT_CMDL_COMPL) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 * Used below when expanding mapping/abbreviation names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 static int expand_mapmodes = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 static int expand_isabbrev = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 static int expand_buffer = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 * Work out what to complete when doing command line completion of mapping
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 * or abbreviation names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 set_context_in_map_cmd(xp, cmd, arg, forceit, isabbrev, isunmap, cmdidx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 char_u *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 int forceit; /* TRUE if '!' given */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 int isabbrev; /* TRUE if abbreviation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 int isunmap; /* TRUE if unmap/unabbrev command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 cmdidx_T cmdidx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 if (forceit && cmdidx != CMD_map && cmdidx != CMD_unmap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 xp->xp_context = EXPAND_NOTHING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3779 if (isunmap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3780 expand_mapmodes = get_map_mode(&cmd, forceit || isabbrev);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3781 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3783 expand_mapmodes = INSERT + CMDLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3784 if (!isabbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3785 expand_mapmodes += VISUAL + NORMAL + OP_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3786 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3787 expand_isabbrev = isabbrev;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3788 xp->xp_context = EXPAND_MAPPINGS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3789 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3790 expand_buffer = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3792 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3794 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3795 if (STRNCMP(arg, "<buffer>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3796 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3797 expand_buffer = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3798 arg = skipwhite(arg + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3799 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3800 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3801 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 if (STRNCMP(arg, "<unique>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 arg = skipwhite(arg + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 if (STRNCMP(arg, "<silent>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 arg = skipwhite(arg + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 if (STRNCMP(arg, "<script>", 8) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 arg = skipwhite(arg + 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 xp->xp_pattern = arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 * Find all mapping/abbreviation names that match regexp 'prog'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 * For command line expansion of ":[un]map" and ":[un]abbrev" in all modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 * Return OK if matches found, FAIL otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 ExpandMappings(regmatch, num_file, file)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 regmatch_T *regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 int *num_file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 char_u ***file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 int hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 validate_maphash();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3845 *num_file = 0; /* return values in case of FAIL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 *file = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 * round == 1: Count the matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 * round == 2: Build the array to keep the matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 for (round = 1; round <= 2; ++round)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 for (i = 0; i < 4; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859 p = (char_u *)"<silent>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3860 else if (i == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3861 p = (char_u *)"<unique>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 else if (i == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 p = (char_u *)"<script>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3866 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3867 else if (i == 3 && !expand_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3868 p = (char_u *)"<buffer>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3869 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3870 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3871 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3873 if (vim_regexec(regmatch, p, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3875 if (round == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876 ++count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 (*file)[count++] = vim_strsave(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 for (hash = 0; hash < 256; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3884 if (expand_isabbrev)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3886 if (hash) /* only one abbrev list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3887 break; /* for (hash) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3888 mp = first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 else if (expand_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 mp = curbuf->b_maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3895 mp = maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3896 for (; mp; mp = mp->m_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 if (mp->m_mode & expand_mapmodes)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3900 p = translate_mapping(mp->m_keys, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3901 if (p != NULL && vim_regexec(regmatch, p, (colnr_T)0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3903 if (round == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3904 ++count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3906 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907 (*file)[count++] = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 p = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3910 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 } /* for (mp) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 } /* for (hash) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3915
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 if (count == 0) /* no match found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 break; /* for (round) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 if (round == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 *file = (char_u **)alloc((unsigned)(count * sizeof(char_u *)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 if (*file == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 } /* for (round) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 /* Sort the matches */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3928 sort_strings(*file, count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3930 /* Remove multiple entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932 char_u **ptr1 = *file;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3933 char_u **ptr2 = ptr1 + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 char_u **ptr3 = ptr1 + count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 while (ptr2 < ptr3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 if (STRCMP(*ptr1, *ptr2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 *++ptr1 = *ptr2++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3940 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 vim_free(*ptr2++);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3943 count--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 *num_file = count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 return (count == 0 ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 #endif /* FEAT_CMDL_COMPL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 * Check for an abbreviation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 * Cursor is at ptr[col]. When inserting, mincol is where insert started.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 * "c" is the character typed before check_abbr was called. It may have
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 * ABBR_OFF added to avoid prepending a CTRL-V to it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3959 * Historic vi practice: The last character of an abbreviation must be an id
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 * character ([a-zA-Z0-9_]). The characters in front of it must be all id
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 * characters or all non-id characters. This allows for abbr. "#i" to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 * "#include".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 * Vim addition: Allow for abbreviations that end in a non-keyword character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 * Then there must be white space before the abbr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 * return TRUE if there is an abbreviation, FALSE if not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3970 check_abbr(c, ptr, col, mincol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3971 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 int mincol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 int scol; /* starting column of the abbr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 char_u tb[MB_MAXBYTES + 4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 char_u tb[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 mapblock_T *mp2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 int clen = 0; /* length in characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 int is_id = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 int vim_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 if (typebuf.tb_no_abbr_cnt) /* abbrev. are not recursive */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 if (KeyNoremap) /* no remapping implies no abbreviation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 * Check for word before the cursor: If it ends in a keyword char all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 * chars before it must be al keyword chars or non-keyword chars, but not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 * white space. If it ends in a non-keyword char we accept any characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 * before it except white space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 if (col == 0) /* cannot be an abbr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 p = mb_prevptr(ptr, ptr + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 if (!vim_iswordp(p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 vim_abbr = TRUE; /* Vim added abbr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 vim_abbr = FALSE; /* vi compatible abbr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 if (p > ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 is_id = vim_iswordp(mb_prevptr(ptr, p));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 clen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 while (p > ptr + mincol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 p = mb_prevptr(ptr, p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 if (vim_isspace(*p) || (!vim_abbr && is_id != vim_iswordp(p)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 p += (*mb_ptr2len_check)(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 ++clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 scol = (int)(p - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 if (!vim_iswordc(ptr[col - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 vim_abbr = TRUE; /* Vim added abbr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 vim_abbr = FALSE; /* vi compatible abbr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 if (col > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 is_id = vim_iswordc(ptr[col - 2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 for (scol = col - 1; scol > 0 && !vim_isspace(ptr[scol - 1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 && (vim_abbr || is_id == vim_iswordc(ptr[scol - 1])); --scol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 if (scol < mincol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 scol = mincol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 if (scol < col) /* there is a word in front of the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 ptr += scol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 len = col - scol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 mp = curbuf->b_first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 mp2 = first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 if (mp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 mp = mp2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 mp2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 mp = first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 for ( ; mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 mp->m_next == NULL ? (mp = mp2, mp2 = NULL) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 (mp = mp->m_next))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 /* find entries with right mode and keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 if ( (mp->m_mode & State)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 && mp->m_keylen == len
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 && !STRNCMP(mp->m_keys, ptr, (size_t)len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 if (mp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 * Found a match:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 * Insert the rest of the abbreviation in typebuf.tb_buf[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 * This goes from end to start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 * Characters 0x000 - 0x100: normal chars, may need CTRL-V,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 * except K_SPECIAL: Becomes K_SPECIAL KS_SPECIAL KE_FILLER
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 * Characters where IS_SPECIAL() == TRUE: key codes, need
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 * K_SPECIAL. Other characters (with ABBR_OFF): don't use CTRL-V.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 * Character CTRL-] is treated specially - it completes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 * abbreviation, but is not inserted into the input stream.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 /* special key code, split up */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 if (c != Ctrl_RSB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 if (IS_SPECIAL(c) || c == K_SPECIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101 tb[j++] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 tb[j++] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 tb[j++] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 if (c < ABBR_OFF && (c < ' ' || c > '~'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 tb[j++] = Ctrl_V; /* special char needs CTRL-V */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 /* if ABBR_OFF has been added, remove it here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 if (c >= ABBR_OFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 c -= ABBR_OFF;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 j += (*mb_char2bytes)(c, tb + j);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 tb[j++] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 tb[j] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 /* insert the last typed char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 /* insert the to string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 (void)ins_typebuf(mp->m_str, mp->m_noremap, 0, TRUE, mp->m_silent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 /* no abbrev. for these chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 typebuf.tb_no_abbr_cnt += (int)STRLEN(mp->m_str) + j + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 tb[0] = Ctrl_H;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 tb[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 len = clen; /* Delete characters instead of bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 while (len-- > 0) /* delete the from string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 (void)ins_typebuf(tb, 1, 0, TRUE, mp->m_silent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 * Write map commands for the current mappings to an .exrc file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 * Return FAIL on error, OK otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 makemap(fd, buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 buf_T *buf; /* buffer for local mappings or NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 char_u c1, c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 char *cmd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 int abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 int hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 int did_cpo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 validate_maphash();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 * Do the loop twice: Once for mappings, once for abbreviations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 * Then loop over all map hash lists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 for (abbr = 0; abbr < 2; ++abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 for (hash = 0; hash < 256; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 if (abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 if (hash) /* there is only one abbr list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 mp = buf->b_first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 mp = first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 mp = buf->b_maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 mp = maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 for ( ; mp; mp = mp->m_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 /* skip script-local mappings */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 if (mp->m_noremap == REMAP_SCRIPT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 /* skip mappings that contain a <SNR> (script-local thing),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 * they probably don't work when loaded again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 for (p = mp->m_str; *p != NUL; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 if (p[0] == K_SPECIAL && p[1] == KS_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 && p[2] == (int)KE_SNR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 if (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 c1 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 c2 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 if (abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 cmd = "abbr";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 cmd = "map";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 switch (mp->m_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 case NORMAL + VISUAL + OP_PENDING:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 case NORMAL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 c1 = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 case VISUAL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 c1 = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 case OP_PENDING:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 c1 = 'o';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 case NORMAL + VISUAL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 c1 = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 c2 = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 case VISUAL + OP_PENDING:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 c1 = 'v';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 c2 = 'o';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 case NORMAL + OP_PENDING:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 c1 = 'n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 c2 = 'o';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 case CMDLINE + INSERT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 if (!abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 cmd = "map!";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 case CMDLINE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 c1 = 'c';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 case INSERT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 c1 = 'i';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 case LANGMAP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 c1 = 'l';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 EMSG(_("E228: makemap: Illegal mode"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 do /* may do this twice if c2 is set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 /* When outputting <> form, need to make sure that 'cpo'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 * is set to the Vim default. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 if (!did_cpo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 if (*mp->m_str == NUL) /* will use <Nop> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 did_cpo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 for (i = 0; i < 2; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 for (p = (i ? mp->m_str : mp->m_keys); *p; ++p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266 if (*p == K_SPECIAL || *p == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 did_cpo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 if (did_cpo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 if (fprintf(fd, "let s:cpo_save=&cpo") < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 || put_eol(fd) < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 || fprintf(fd, "set cpo&vim") < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 || put_eol(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 if (c1 && putc(c1, fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 if (mp->m_noremap != REMAP_YES && fprintf(fd, "nore") < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 if (fprintf(fd, cmd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 if (buf != NULL && fputs(" <buffer>", fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 if (mp->m_silent && fputs(" <silent>", fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 if ( putc(' ', fd) < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 || put_escstr(fd, mp->m_keys, 0) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 || putc(' ', fd) < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 || put_escstr(fd, mp->m_str, 1) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 || put_eol(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 c1 = c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 c2 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 while (c1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 if (did_cpo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 if (fprintf(fd, "let &cpo=s:cpo_save") < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 || put_eol(fd) < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 || fprintf(fd, "unlet s:cpo_save") < 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 || put_eol(fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 * write escape string to file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 * "what": 0 for :map lhs, 1 for :map rhs, 2 for :set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 * return FAIL for failure, OK otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 put_escstr(fd, strstart, what)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 FILE *fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 char_u *strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 int what;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 int modifiers;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 /* :map xx <Nop> */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 if (*str == NUL && what == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 if (fprintf(fd, "<Nop>") < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 for ( ; *str != NUL; ++str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 /* Check for a multi-byte character, which may contain escaped
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 * K_SPECIAL and CSI bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 p = mb_unescape(&str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 if (putc(*p++, fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 --str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 * Special key codes have to be translated to be able to make sense
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 * when they are read back.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 if (c == K_SPECIAL && what != 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 modifiers = 0x0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 str += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 if (c == K_SPECIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 str += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 if (IS_SPECIAL(c) || modifiers) /* special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 if (fprintf(fd, (char *)get_special_key_name(c, modifiers)) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 * A '\n' in a map command should be written as <NL>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 * A '\n' in a set command should be written as \^V^J.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 if (c == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 if (what == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 if (fprintf(fd, IF_EB("\\\026\n", "\\" CTRL_V_STR "\n")) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 if (fprintf(fd, "<NL>") < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 * Some characters have to be escaped with CTRL-V to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 * prevent them from misinterpreted in DoOneCmd().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 * A space, Tab and '"' has to be escaped with a backslash to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 * prevent it to be misinterpreted in do_set().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 * A space has to be escaped with a CTRL-V when it's at the start of a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 * ":map" rhs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 * A '<' has to be escaped with a CTRL-V to prevent it being
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 * interpreted as the start of a special key name.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 * A space in the lhs of a :map needs a CTRL-V.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 if (what == 2 && (vim_iswhite(c) || c == '"' || c == '\\'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 if (putc('\\', fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 else if (c < ' ' || c > '~' || c == '|'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415 || (what == 0 && c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 || (what == 1 && str == strstart && c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 || (what != 2 && c == '<'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 if (putc(Ctrl_V, fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 if (putc(c, fd) < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 * Check all mappings for the presence of special key codes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 * Used after ":set term=xxx".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 check_map_keycodes()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 char_u buf[3];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 char_u *save_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 int abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 int hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 buf_T *bp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 validate_maphash();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 save_name = sourcing_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 sourcing_name = (char_u *)"mappings"; /* avoids giving error messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 /* This this once for each buffer, and then once for global
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 * mappings/abbreviations with bp == NULL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 for (bp = firstbuf; ; bp = bp->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 * Do the loop twice: Once for mappings, once for abbreviations.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 * Then loop over all map hash lists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 for (abbr = 0; abbr <= 1; ++abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 for (hash = 0; hash < 256; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 if (abbr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 if (hash) /* there is only one abbr list */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 if (bp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 mp = bp->b_first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 mp = first_abbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 if (bp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 mp = bp->b_maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 mp = maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 for ( ; mp != NULL; mp = mp->m_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 for (i = 0; i <= 1; ++i) /* do this twice */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 if (i == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 p = mp->m_keys; /* once for the "from" part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 p = mp->m_str; /* and once for the "to" part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 while (*p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 if (*p == K_SPECIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 if (*p < 128) /* for "normal" tcap entries */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 buf[0] = p[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 buf[1] = p[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 buf[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 (void)add_termcap_entry(buf, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 if (bp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 sourcing_name = save_name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 * Check the string "keys" against the lhs of all mappings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 * Return pointer to rhs of mapping (mapblock->m_str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 * NULL otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 check_map(keys, mode, exact)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 char_u *keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 int exact; /* require exact match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 int hash;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 int len, minlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 mapblock_T *mp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 int local;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 validate_maphash();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 len = (int)STRLEN(keys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 for (local = 1; local >= 0; --local)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 /* loop over all hash lists */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 for (hash = 0; hash < 256; ++hash)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 #ifdef FEAT_LOCALMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 if (local)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 mp = curbuf->b_maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 mp = maphash[hash];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 for ( ; mp != NULL; mp = mp->m_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 /* skip entries with wrong mode, wrong length and not matching
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 * ones */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 if (mp->m_keylen < len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 minlen = mp->m_keylen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 minlen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 if ((mp->m_mode & mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 && (!exact || mp->m_keylen == len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 && STRNCMP(mp->m_keys, keys, minlen) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 return mp->m_str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
4571 #if defined(MSDOS) || defined(MSWIN) || defined(OS2) || defined(MACOS)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 * Default mappings for some often used keys.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 static struct initmap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 } initmappings[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 #if defined(MSDOS) || defined(MSWIN) || defined(OS2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 /* Use the Windows (CUA) keybindings. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 {(char_u *)"<C-PageUp> H", NORMAL+VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 {(char_u *)"<C-PageUp> <C-O>H",INSERT},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 {(char_u *)"<C-PageDown> L$", NORMAL+VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 {(char_u *)"<C-PageDown> <C-O>L<C-O>$", INSERT},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 /* paste, copy and cut */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 {(char_u *)"<S-Insert> \"*P", NORMAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 {(char_u *)"<S-Insert> \"-d\"*P", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 {(char_u *)"<S-Insert> <C-R><C-O>*", INSERT+CMDLINE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 {(char_u *)"<C-Insert> \"*y", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 {(char_u *)"<S-Del> \"*d", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 {(char_u *)"<C-Del> \"*d", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 {(char_u *)"<C-X> \"*d", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 /* Missing: CTRL-C (cancel) and CTRL-V (block selection) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 {(char_u *)"\316\204 H", NORMAL+VISUAL}, /* CTRL-PageUp is "H" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 {(char_u *)"\316\204 \017H",INSERT}, /* CTRL-PageUp is "^OH"*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 {(char_u *)"\316v L$", NORMAL+VISUAL}, /* CTRL-PageDown is "L$" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 {(char_u *)"\316v \017L\017$", INSERT}, /* CTRL-PageDown ="^OL^O$"*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 {(char_u *)"\316w <C-Home>", NORMAL+VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 {(char_u *)"\316w <C-Home>", INSERT+CMDLINE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 {(char_u *)"\316u <C-End>", NORMAL+VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 {(char_u *)"\316u <C-End>", INSERT+CMDLINE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 /* paste, copy and cut */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 # ifdef DJGPP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 {(char_u *)"\316\122 \"*P", NORMAL}, /* SHIFT-Insert is "*P */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 {(char_u *)"\316\122 \"-d\"*P", VISUAL}, /* SHIFT-Insert is "-d"*P */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 {(char_u *)"\316\122 \022\017*", INSERT}, /* SHIFT-Insert is ^R^O* */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 {(char_u *)"\316\222 \"*y", VISUAL}, /* CTRL-Insert is "*y */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 # if 0 /* Shift-Del produces the same code as Del */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 {(char_u *)"\316\123 \"*d", VISUAL}, /* SHIFT-Del is "*d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 {(char_u *)"\316\223 \"*d", VISUAL}, /* CTRL-Del is "*d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 {(char_u *)"\030 \"-d", VISUAL}, /* CTRL-X is "-d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 {(char_u *)"\316\324 \"*P", NORMAL}, /* SHIFT-Insert is "*P */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 {(char_u *)"\316\324 \"-d\"*P", VISUAL}, /* SHIFT-Insert is "-d"*P */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 {(char_u *)"\316\324 \022\017*", INSERT}, /* SHIFT-Insert is ^R^O* */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 {(char_u *)"\316\325 \"*y", VISUAL}, /* CTRL-Insert is "*y */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 {(char_u *)"\316\327 \"*d", VISUAL}, /* SHIFT-Del is "*d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 {(char_u *)"\316\330 \"*d", VISUAL}, /* CTRL-Del is "*d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 {(char_u *)"\030 \"-d", VISUAL}, /* CTRL-X is "-d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 {(char_u *)"\316\324 P", NORMAL}, /* SHIFT-Insert is P */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 {(char_u *)"\316\324 \"-dP", VISUAL}, /* SHIFT-Insert is "-dP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632 {(char_u *)"\316\324 \022\017\"", INSERT}, /* SHIFT-Insert is ^R^O" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 {(char_u *)"\316\325 y", VISUAL}, /* CTRL-Insert is y */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 {(char_u *)"\316\327 d", VISUAL}, /* SHIFT-Del is d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 {(char_u *)"\316\330 d", VISUAL}, /* CTRL-Del is d */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 #if defined(MACOS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 /* Use the Standard MacOS binding. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 /* paste, copy and cut */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 {(char_u *)"<D-v> \"*P", NORMAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 {(char_u *)"<D-v> \"-d\"*P", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 {(char_u *)"<D-v> <C-R>*", INSERT+CMDLINE},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 {(char_u *)"<D-c> \"*y", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 {(char_u *)"<D-x> \"*d", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 {(char_u *)"<Backspace> \"-d", VISUAL},
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 };
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
4651 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 * Set up default mappings.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 init_mappings()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 {
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
4659 #if defined(MSDOS) || defined(MSWIN) || defined(OS2) || defined(MACOS)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 for (i = 0; i < sizeof(initmappings) / sizeof(struct initmap); ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 add_map(initmappings[i].arg, initmappings[i].mode);
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 179
diff changeset
4664 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666
184
476198990769 updated for version 7.0057
vimboss
parents: 180
diff changeset
4667 #if defined(MSDOS) || defined(MSWIN) || defined(OS2) \
476198990769 updated for version 7.0057
vimboss
parents: 180
diff changeset
4668 || defined(FEAT_CMDWIN) || defined(MACOS) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 * Add a mapping "map" for mode "mode".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 * Need to put string in allocated memory, because do_map() will modify it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 add_map(map, mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 char_u *map;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 char_u *cpo_save = p_cpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 p_cpo = (char_u *)""; /* Allow <> notation */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 s = vim_strsave(map);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 (void)do_map(0, s, mode, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 vim_free(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 p_cpo = cpo_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 }
184
476198990769 updated for version 7.0057
vimboss
parents: 180
diff changeset
4690 #endif