Mercurial > vim
annotate src/normal.c @ 7878:b50837349dc9
Added tag v7.4.1235 for changeset 7fbd2de703a9df599456095ffbd7961d1e9c28ad
author | Christian Brabandt <cb@256bit.org> |
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date | Mon, 01 Feb 2016 22:45:07 +0100 |
parents | 10f17a228661 |
children | 74b15ed0a259 |
rev | line source |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 /* | |
10 * normal.c: Contains the main routine for processing characters in command | |
11 * mode. Communicates closely with the code in ops.c to handle | |
12 * the operators. | |
13 */ | |
14 | |
15 #include "vim.h" | |
16 | |
17 /* | |
18 * The Visual area is remembered for reselection. | |
19 */ | |
20 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
21 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
3125 | 22 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
5682 | 23 static int VIsual_mode_orig = NUL; /* saved Visual mode */ |
7 | 24 |
25 static int restart_VIsual_select = 0; | |
26 | |
2667 | 27 #ifdef FEAT_EVAL |
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28 static void set_vcount_ca(cmdarg_T *cap, int *set_prevcount); |
2667 | 29 #endif |
7 | 30 static int |
3531 | 31 #ifdef __BORLANDC__ |
32 _RTLENTRYF | |
33 #endif | |
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34 nv_compare(const void *s1, const void *s2); |
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35 static int find_command(int cmdchar); |
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36 static void op_colon(oparg_T *oap); |
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37 static void op_function(oparg_T *oap); |
5735 | 38 #if defined(FEAT_MOUSE) |
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39 static void find_start_of_word(pos_T *); |
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40 static void find_end_of_word(pos_T *); |
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41 static int get_mouse_class(char_u *p); |
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42 #endif |
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43 static void prep_redo_cmd(cmdarg_T *cap); |
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44 static void prep_redo(int regname, long, int, int, int, int, int); |
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45 static int checkclearop(oparg_T *oap); |
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46 static int checkclearopq(oparg_T *oap); |
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47 static void clearop(oparg_T *oap); |
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48 static void clearopbeep(oparg_T *oap); |
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49 static void unshift_special(cmdarg_T *cap); |
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50 static void may_clear_cmdline(void); |
7 | 51 #ifdef FEAT_CMDL_INFO |
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52 static void del_from_showcmd(int); |
7 | 53 #endif |
54 | |
55 /* | |
56 * nv_*(): functions called to handle Normal and Visual mode commands. | |
57 * n_*(): functions called to handle Normal mode commands. | |
58 * v_*(): functions called to handle Visual mode commands. | |
59 */ | |
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60 static void nv_ignore(cmdarg_T *cap); |
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61 static void nv_nop(cmdarg_T *cap); |
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62 static void nv_error(cmdarg_T *cap); |
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63 static void nv_help(cmdarg_T *cap); |
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64 static void nv_addsub(cmdarg_T *cap); |
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65 static void nv_page(cmdarg_T *cap); |
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66 static void nv_gd(oparg_T *oap, int nchar, int thisblock); |
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67 static int nv_screengo(oparg_T *oap, int dir, long dist); |
7 | 68 #ifdef FEAT_MOUSE |
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69 static void nv_mousescroll(cmdarg_T *cap); |
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70 static void nv_mouse(cmdarg_T *cap); |
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71 #endif |
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72 static void nv_scroll_line(cmdarg_T *cap); |
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73 static void nv_zet(cmdarg_T *cap); |
7 | 74 #ifdef FEAT_GUI |
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75 static void nv_ver_scrollbar(cmdarg_T *cap); |
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76 static void nv_hor_scrollbar(cmdarg_T *cap); |
7 | 77 #endif |
685 | 78 #ifdef FEAT_GUI_TABLINE |
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79 static void nv_tabline(cmdarg_T *cap); |
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80 static void nv_tabmenu(cmdarg_T *cap); |
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81 #endif |
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82 static void nv_exmode(cmdarg_T *cap); |
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83 static void nv_colon(cmdarg_T *cap); |
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84 static void nv_ctrlg(cmdarg_T *cap); |
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85 static void nv_ctrlh(cmdarg_T *cap); |
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86 static void nv_clear(cmdarg_T *cap); |
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87 static void nv_ctrlo(cmdarg_T *cap); |
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88 static void nv_hat(cmdarg_T *cap); |
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89 static void nv_Zet(cmdarg_T *cap); |
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90 static void nv_ident(cmdarg_T *cap); |
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91 static void nv_tagpop(cmdarg_T *cap); |
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92 static void nv_scroll(cmdarg_T *cap); |
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93 static void nv_right(cmdarg_T *cap); |
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94 static void nv_left(cmdarg_T *cap); |
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95 static void nv_up(cmdarg_T *cap); |
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96 static void nv_down(cmdarg_T *cap); |
7 | 97 #ifdef FEAT_SEARCHPATH |
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98 static void nv_gotofile(cmdarg_T *cap); |
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99 #endif |
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100 static void nv_end(cmdarg_T *cap); |
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101 static void nv_dollar(cmdarg_T *cap); |
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102 static void nv_search(cmdarg_T *cap); |
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103 static void nv_next(cmdarg_T *cap); |
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104 static int normal_search(cmdarg_T *cap, int dir, char_u *pat, int opt); |
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105 static void nv_csearch(cmdarg_T *cap); |
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106 static void nv_brackets(cmdarg_T *cap); |
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107 static void nv_percent(cmdarg_T *cap); |
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108 static void nv_brace(cmdarg_T *cap); |
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109 static void nv_mark(cmdarg_T *cap); |
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110 static void nv_findpar(cmdarg_T *cap); |
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111 static void nv_undo(cmdarg_T *cap); |
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112 static void nv_kundo(cmdarg_T *cap); |
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113 static void nv_Replace(cmdarg_T *cap); |
7 | 114 #ifdef FEAT_VREPLACE |
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115 static void nv_vreplace(cmdarg_T *cap); |
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116 #endif |
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117 static void v_swap_corners(int cmdchar); |
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118 static void nv_replace(cmdarg_T *cap); |
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119 static void n_swapchar(cmdarg_T *cap); |
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120 static void nv_cursormark(cmdarg_T *cap, int flag, pos_T *pos); |
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121 static void v_visop(cmdarg_T *cap); |
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122 static void nv_subst(cmdarg_T *cap); |
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123 static void nv_abbrev(cmdarg_T *cap); |
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124 static void nv_optrans(cmdarg_T *cap); |
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125 static void nv_gomark(cmdarg_T *cap); |
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126 static void nv_pcmark(cmdarg_T *cap); |
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127 static void nv_regname(cmdarg_T *cap); |
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128 static void nv_visual(cmdarg_T *cap); |
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129 static void n_start_visual_mode(int c); |
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130 static void nv_window(cmdarg_T *cap); |
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131 static void nv_suspend(cmdarg_T *cap); |
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132 static void nv_g_cmd(cmdarg_T *cap); |
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133 static void n_opencmd(cmdarg_T *cap); |
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134 static void nv_dot(cmdarg_T *cap); |
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135 static void nv_redo(cmdarg_T *cap); |
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136 static void nv_Undo(cmdarg_T *cap); |
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137 static void nv_tilde(cmdarg_T *cap); |
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138 static void nv_operator(cmdarg_T *cap); |
1490 | 139 #ifdef FEAT_EVAL |
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140 static void set_op_var(int optype); |
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141 #endif |
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142 static void nv_lineop(cmdarg_T *cap); |
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143 static void nv_home(cmdarg_T *cap); |
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144 static void nv_pipe(cmdarg_T *cap); |
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145 static void nv_bck_word(cmdarg_T *cap); |
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146 static void nv_wordcmd(cmdarg_T *cap); |
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147 static void nv_beginline(cmdarg_T *cap); |
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148 static void adjust_cursor(oparg_T *oap); |
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149 static void adjust_for_sel(cmdarg_T *cap); |
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150 static int unadjust_for_sel(void); |
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151 static void nv_select(cmdarg_T *cap); |
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152 static void nv_goto(cmdarg_T *cap); |
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153 static void nv_normal(cmdarg_T *cap); |
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154 static void nv_esc(cmdarg_T *oap); |
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155 static void nv_edit(cmdarg_T *cap); |
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156 static void invoke_edit(cmdarg_T *cap, int repl, int cmd, int startln); |
7 | 157 #ifdef FEAT_TEXTOBJ |
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158 static void nv_object(cmdarg_T *cap); |
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159 #endif |
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160 static void nv_record(cmdarg_T *cap); |
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161 static void nv_at(cmdarg_T *cap); |
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162 static void nv_halfpage(cmdarg_T *cap); |
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163 static void nv_join(cmdarg_T *cap); |
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164 static void nv_put(cmdarg_T *cap); |
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165 static void nv_open(cmdarg_T *cap); |
7 | 166 #ifdef FEAT_SNIFF |
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167 static void nv_sniff(cmdarg_T *cap); |
7 | 168 #endif |
169 #ifdef FEAT_NETBEANS_INTG | |
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170 static void nv_nbcmd(cmdarg_T *cap); |
7 | 171 #endif |
172 #ifdef FEAT_DND | |
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173 static void nv_drop(cmdarg_T *cap); |
7 | 174 #endif |
203 | 175 #ifdef FEAT_AUTOCMD |
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176 static void nv_cursorhold(cmdarg_T *cap); |
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177 #endif |
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178 static void get_op_vcol(oparg_T *oap, colnr_T col, int initial); |
7 | 179 |
1728 | 180 static char *e_noident = N_("E349: No identifier under cursor"); |
181 | |
7 | 182 /* |
183 * Function to be called for a Normal or Visual mode command. | |
184 * The argument is a cmdarg_T. | |
185 */ | |
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186 typedef void (*nv_func_T)(cmdarg_T *cap); |
7 | 187 |
188 /* Values for cmd_flags. */ | |
189 #define NV_NCH 0x01 /* may need to get a second char */ | |
190 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
191 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
192 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
193 | |
194 #define NV_SS 0x10 /* may start selection */ | |
195 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
196 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
197 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
198 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
199 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
200 | |
201 /* | |
202 * Generally speaking, every Normal mode command should either clear any | |
203 * pending operator (with *clearop*()), or set the motion type variable | |
204 * oap->motion_type. | |
205 * | |
206 * When a cursor motion command is made, it is marked as being a character or | |
207 * line oriented motion. Then, if an operator is in effect, the operation | |
208 * becomes character or line oriented accordingly. | |
209 */ | |
210 | |
211 /* | |
212 * This table contains one entry for every Normal or Visual mode command. | |
213 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
214 * It is faster when all keys from zero to '~' are present. | |
215 */ | |
216 static const struct nv_cmd | |
217 { | |
218 int cmd_char; /* (first) command character */ | |
219 nv_func_T cmd_func; /* function for this command */ | |
220 short_u cmd_flags; /* NV_ flags */ | |
221 short cmd_arg; /* value for ca.arg */ | |
222 } nv_cmds[] = | |
223 { | |
224 {NUL, nv_error, 0, 0}, | |
225 {Ctrl_A, nv_addsub, 0, 0}, | |
226 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
227 {Ctrl_C, nv_esc, 0, TRUE}, | |
228 {Ctrl_D, nv_halfpage, 0, 0}, | |
229 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
230 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
231 {Ctrl_G, nv_ctrlg, 0, 0}, | |
232 {Ctrl_H, nv_ctrlh, 0, 0}, | |
233 {Ctrl_I, nv_pcmark, 0, 0}, | |
234 {NL, nv_down, 0, FALSE}, | |
235 {Ctrl_K, nv_error, 0, 0}, | |
236 {Ctrl_L, nv_clear, 0, 0}, | |
376 | 237 {Ctrl_M, nv_down, 0, TRUE}, |
7 | 238 {Ctrl_N, nv_down, NV_STS, FALSE}, |
239 {Ctrl_O, nv_ctrlo, 0, 0}, | |
240 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
167 | 241 {Ctrl_Q, nv_visual, 0, FALSE}, |
7 | 242 {Ctrl_R, nv_redo, 0, 0}, |
243 {Ctrl_S, nv_ignore, 0, 0}, | |
244 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
245 {Ctrl_U, nv_halfpage, 0, 0}, | |
246 {Ctrl_V, nv_visual, 0, FALSE}, | |
247 {'V', nv_visual, 0, FALSE}, | |
248 {'v', nv_visual, 0, FALSE}, | |
249 {Ctrl_W, nv_window, 0, 0}, | |
250 {Ctrl_X, nv_addsub, 0, 0}, | |
251 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
252 {Ctrl_Z, nv_suspend, 0, 0}, | |
253 {ESC, nv_esc, 0, FALSE}, | |
254 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
255 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
256 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
257 {Ctrl__, nv_error, 0, 0}, | |
258 {' ', nv_right, 0, 0}, | |
259 {'!', nv_operator, 0, 0}, | |
260 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
261 {'#', nv_ident, 0, 0}, | |
262 {'$', nv_dollar, 0, 0}, | |
263 {'%', nv_percent, 0, 0}, | |
264 {'&', nv_optrans, 0, 0}, | |
265 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
266 {'(', nv_brace, 0, BACKWARD}, | |
267 {')', nv_brace, 0, FORWARD}, | |
268 {'*', nv_ident, 0, 0}, | |
269 {'+', nv_down, 0, TRUE}, | |
270 {',', nv_csearch, 0, TRUE}, | |
271 {'-', nv_up, 0, TRUE}, | |
272 {'.', nv_dot, NV_KEEPREG, 0}, | |
273 {'/', nv_search, 0, FALSE}, | |
274 {'0', nv_beginline, 0, 0}, | |
275 {'1', nv_ignore, 0, 0}, | |
276 {'2', nv_ignore, 0, 0}, | |
277 {'3', nv_ignore, 0, 0}, | |
278 {'4', nv_ignore, 0, 0}, | |
279 {'5', nv_ignore, 0, 0}, | |
280 {'6', nv_ignore, 0, 0}, | |
281 {'7', nv_ignore, 0, 0}, | |
282 {'8', nv_ignore, 0, 0}, | |
283 {'9', nv_ignore, 0, 0}, | |
284 {':', nv_colon, 0, 0}, | |
285 {';', nv_csearch, 0, FALSE}, | |
286 {'<', nv_operator, NV_RL, 0}, | |
287 {'=', nv_operator, 0, 0}, | |
288 {'>', nv_operator, NV_RL, 0}, | |
289 {'?', nv_search, 0, FALSE}, | |
290 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
291 {'A', nv_edit, 0, 0}, | |
292 {'B', nv_bck_word, 0, 1}, | |
293 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
294 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
295 {'E', nv_wordcmd, 0, TRUE}, | |
296 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
297 {'G', nv_goto, 0, TRUE}, | |
298 {'H', nv_scroll, 0, 0}, | |
299 {'I', nv_edit, 0, 0}, | |
300 {'J', nv_join, 0, 0}, | |
301 {'K', nv_ident, 0, 0}, | |
302 {'L', nv_scroll, 0, 0}, | |
303 {'M', nv_scroll, 0, 0}, | |
304 {'N', nv_next, 0, SEARCH_REV}, | |
305 {'O', nv_open, 0, 0}, | |
306 {'P', nv_put, 0, 0}, | |
307 {'Q', nv_exmode, NV_NCW, 0}, | |
308 {'R', nv_Replace, 0, FALSE}, | |
309 {'S', nv_subst, NV_KEEPREG, 0}, | |
310 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
311 {'U', nv_Undo, 0, 0}, | |
312 {'W', nv_wordcmd, 0, TRUE}, | |
313 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
314 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
315 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
316 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
317 {'\\', nv_error, 0, 0}, | |
318 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
319 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
320 {'_', nv_lineop, 0, 0}, | |
321 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
322 {'a', nv_edit, NV_NCH, 0}, | |
323 {'b', nv_bck_word, 0, 0}, | |
324 {'c', nv_operator, 0, 0}, | |
325 {'d', nv_operator, 0, 0}, | |
326 {'e', nv_wordcmd, 0, FALSE}, | |
327 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
328 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
329 {'h', nv_left, NV_RL, 0}, | |
330 {'i', nv_edit, NV_NCH, 0}, | |
331 {'j', nv_down, 0, FALSE}, | |
332 {'k', nv_up, 0, FALSE}, | |
333 {'l', nv_right, NV_RL, 0}, | |
334 {'m', nv_mark, NV_NCH_NOP, 0}, | |
335 {'n', nv_next, 0, 0}, | |
336 {'o', nv_open, 0, 0}, | |
337 {'p', nv_put, 0, 0}, | |
338 {'q', nv_record, NV_NCH, 0}, | |
339 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
340 {'s', nv_subst, NV_KEEPREG, 0}, | |
341 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
342 {'u', nv_undo, 0, 0}, | |
343 {'w', nv_wordcmd, 0, FALSE}, | |
344 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
345 {'y', nv_operator, 0, 0}, | |
346 {'z', nv_zet, NV_NCH_ALW, 0}, | |
347 {'{', nv_findpar, 0, BACKWARD}, | |
348 {'|', nv_pipe, 0, 0}, | |
349 {'}', nv_findpar, 0, FORWARD}, | |
350 {'~', nv_tilde, 0, 0}, | |
351 | |
352 /* pound sign */ | |
353 {POUND, nv_ident, 0, 0}, | |
354 #ifdef FEAT_MOUSE | |
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355 {K_MOUSEUP, nv_mousescroll, 0, MSCR_UP}, |
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356 {K_MOUSEDOWN, nv_mousescroll, 0, MSCR_DOWN}, |
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357 {K_MOUSELEFT, nv_mousescroll, 0, MSCR_LEFT}, |
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358 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
7 | 359 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
360 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
361 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
362 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
363 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
364 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
365 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
366 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
367 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
368 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
369 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
370 {K_X1MOUSE, nv_mouse, 0, 0}, | |
371 {K_X1DRAG, nv_mouse, 0, 0}, | |
372 {K_X1RELEASE, nv_mouse, 0, 0}, | |
373 {K_X2MOUSE, nv_mouse, 0, 0}, | |
374 {K_X2DRAG, nv_mouse, 0, 0}, | |
375 {K_X2RELEASE, nv_mouse, 0, 0}, | |
376 #endif | |
819 | 377 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
620 | 378 {K_NOP, nv_nop, 0, 0}, |
7 | 379 {K_INS, nv_edit, 0, 0}, |
380 {K_KINS, nv_edit, 0, 0}, | |
381 {K_BS, nv_ctrlh, 0, 0}, | |
382 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
383 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
384 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
385 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
386 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
387 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
388 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
389 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
390 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
391 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
392 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
393 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
394 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
395 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
396 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
397 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
398 {K_S_END, nv_end, NV_SS, FALSE}, | |
399 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
400 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
401 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
402 {K_S_HOME, nv_home, NV_SS, 0}, | |
403 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
404 {K_DEL, nv_abbrev, 0, 0}, | |
405 {K_KDEL, nv_abbrev, 0, 0}, | |
406 {K_UNDO, nv_kundo, 0, 0}, | |
407 {K_HELP, nv_help, NV_NCW, 0}, | |
408 {K_F1, nv_help, NV_NCW, 0}, | |
409 {K_XF1, nv_help, NV_NCW, 0}, | |
410 {K_SELECT, nv_select, 0, 0}, | |
411 #ifdef FEAT_GUI | |
412 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
413 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
414 #endif | |
685 | 415 #ifdef FEAT_GUI_TABLINE |
416 {K_TABLINE, nv_tabline, 0, 0}, | |
686 | 417 {K_TABMENU, nv_tabmenu, 0, 0}, |
685 | 418 #endif |
7 | 419 #ifdef FEAT_FKMAP |
420 {K_F8, farsi_fkey, 0, 0}, | |
421 {K_F9, farsi_fkey, 0, 0}, | |
422 #endif | |
423 #ifdef FEAT_SNIFF | |
424 {K_SNIFF, nv_sniff, 0, 0}, | |
425 #endif | |
426 #ifdef FEAT_NETBEANS_INTG | |
427 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
428 #endif | |
429 #ifdef FEAT_DND | |
430 {K_DROP, nv_drop, NV_STS, 0}, | |
431 #endif | |
203 | 432 #ifdef FEAT_AUTOCMD |
819 | 433 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
203 | 434 #endif |
7 | 435 }; |
436 | |
437 /* Number of commands in nv_cmds[]. */ | |
438 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
439 | |
440 /* Sorted index of commands in nv_cmds[]. */ | |
441 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
442 | |
443 /* The highest index for which | |
444 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
445 static int nv_max_linear; | |
446 | |
447 /* | |
448 * Compare functions for qsort() below, that checks the command character | |
449 * through the index in nv_cmd_idx[]. | |
450 */ | |
451 static int | |
452 #ifdef __BORLANDC__ | |
453 _RTLENTRYF | |
454 #endif | |
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455 nv_compare(const void *s1, const void *s2) |
7 | 456 { |
457 int c1, c2; | |
458 | |
459 /* The commands are sorted on absolute value. */ | |
460 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
461 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
462 if (c1 < 0) | |
463 c1 = -c1; | |
464 if (c2 < 0) | |
465 c2 = -c2; | |
466 return c1 - c2; | |
467 } | |
468 | |
469 /* | |
470 * Initialize the nv_cmd_idx[] table. | |
471 */ | |
472 void | |
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473 init_normal_cmds(void) |
7 | 474 { |
475 int i; | |
476 | |
477 /* Fill the index table with a one to one relation. */ | |
1877 | 478 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 479 nv_cmd_idx[i] = i; |
480 | |
481 /* Sort the commands by the command character. */ | |
482 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
483 | |
484 /* Find the first entry that can't be indexed by the command character. */ | |
1877 | 485 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 486 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
487 break; | |
488 nv_max_linear = i - 1; | |
489 } | |
490 | |
491 /* | |
492 * Search for a command in the commands table. | |
493 * Returns -1 for invalid command. | |
494 */ | |
495 static int | |
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496 find_command(int cmdchar) |
7 | 497 { |
498 int i; | |
499 int idx; | |
500 int top, bot; | |
501 int c; | |
502 | |
503 #ifdef FEAT_MBYTE | |
504 /* A multi-byte character is never a command. */ | |
505 if (cmdchar >= 0x100) | |
506 return -1; | |
507 #endif | |
508 | |
509 /* We use the absolute value of the character. Special keys have a | |
510 * negative value, but are sorted on their absolute value. */ | |
511 if (cmdchar < 0) | |
512 cmdchar = -cmdchar; | |
513 | |
514 /* If the character is in the first part: The character is the index into | |
515 * nv_cmd_idx[]. */ | |
516 if (cmdchar <= nv_max_linear) | |
517 return nv_cmd_idx[cmdchar]; | |
518 | |
519 /* Perform a binary search. */ | |
520 bot = nv_max_linear + 1; | |
521 top = NV_CMDS_SIZE - 1; | |
522 idx = -1; | |
523 while (bot <= top) | |
524 { | |
525 i = (top + bot) / 2; | |
526 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
527 if (c < 0) | |
528 c = -c; | |
529 if (cmdchar == c) | |
530 { | |
531 idx = nv_cmd_idx[i]; | |
532 break; | |
533 } | |
534 if (cmdchar > c) | |
535 bot = i + 1; | |
536 else | |
537 top = i - 1; | |
538 } | |
539 return idx; | |
540 } | |
541 | |
542 /* | |
543 * Execute a command in Normal mode. | |
544 */ | |
545 void | |
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546 normal_cmd( |
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547 oparg_T *oap, |
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548 int toplevel UNUSED) /* TRUE when called from main() */ |
7 | 549 { |
550 cmdarg_T ca; /* command arguments */ | |
551 int c; | |
552 int ctrl_w = FALSE; /* got CTRL-W command */ | |
553 int old_col = curwin->w_curswant; | |
554 #ifdef FEAT_CMDL_INFO | |
555 int need_flushbuf; /* need to call out_flush() */ | |
556 #endif | |
557 pos_T old_pos; /* cursor position before command */ | |
558 int mapped_len; | |
559 static int old_mapped_len = 0; | |
560 int idx; | |
1751 | 561 #ifdef FEAT_EVAL |
562 int set_prevcount = FALSE; | |
563 #endif | |
7 | 564 |
565 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
566 ca.oap = oap; | |
1692 | 567 |
568 /* Use a count remembered from before entering an operator. After typing | |
569 * "3d" we return from normal_cmd() and come back here, the "3" is | |
570 * remembered in "opcount". */ | |
7 | 571 ca.opcount = opcount; |
572 | |
573 #ifdef FEAT_SNIFF | |
574 want_sniff_request = sniff_connected; | |
575 #endif | |
576 | |
577 /* | |
578 * If there is an operator pending, then the command we take this time | |
579 * will terminate it. Finish_op tells us to finish the operation before | |
580 * returning this time (unless the operation was cancelled). | |
581 */ | |
582 #ifdef CURSOR_SHAPE | |
583 c = finish_op; | |
584 #endif | |
585 finish_op = (oap->op_type != OP_NOP); | |
586 #ifdef CURSOR_SHAPE | |
587 if (finish_op != c) | |
588 { | |
589 ui_cursor_shape(); /* may show different cursor shape */ | |
590 # ifdef FEAT_MOUSESHAPE | |
591 update_mouseshape(-1); | |
592 # endif | |
593 } | |
594 #endif | |
595 | |
1692 | 596 /* When not finishing an operator and no register name typed, reset the |
597 * count. */ | |
7 | 598 if (!finish_op && !oap->regname) |
1751 | 599 { |
7 | 600 ca.opcount = 0; |
1751 | 601 #ifdef FEAT_EVAL |
602 set_prevcount = TRUE; | |
603 #endif | |
604 } | |
7 | 605 |
1692 | 606 #ifdef FEAT_AUTOCMD |
607 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
608 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
609 * "3 * 2". */ | |
610 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
611 { | |
612 ca.opcount = oap->prev_opcount; | |
613 ca.count0 = oap->prev_count0; | |
614 oap->prev_opcount = 0; | |
615 oap->prev_count0 = 0; | |
616 } | |
617 #endif | |
618 | |
7 | 619 mapped_len = typebuf_maplen(); |
620 | |
621 State = NORMAL_BUSY; | |
622 #ifdef USE_ON_FLY_SCROLL | |
623 dont_scroll = FALSE; /* allow scrolling here */ | |
624 #endif | |
625 | |
2667 | 626 #ifdef FEAT_EVAL |
627 /* Set v:count here, when called from main() and not a stuffed | |
628 * command, so that v:count can be used in an expression mapping | |
5649 | 629 * when there is no count. Do set it for redo. */ |
630 if (toplevel && readbuf1_empty()) | |
2667 | 631 set_vcount_ca(&ca, &set_prevcount); |
632 #endif | |
633 | |
7 | 634 /* |
635 * Get the command character from the user. | |
636 */ | |
637 c = safe_vgetc(); | |
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638 LANGMAP_ADJUST(c, get_real_state() != SELECTMODE); |
7 | 639 |
640 /* | |
641 * If a mapping was started in Visual or Select mode, remember the length | |
642 * of the mapping. This is used below to not return to Insert mode for as | |
643 * long as the mapping is being executed. | |
644 */ | |
645 if (restart_edit == 0) | |
646 old_mapped_len = 0; | |
647 else if (old_mapped_len | |
819 | 648 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
7 | 649 old_mapped_len = typebuf_maplen(); |
650 | |
651 if (c == NUL) | |
652 c = K_ZERO; | |
653 | |
654 /* | |
655 * In Select mode, typed text replaces the selection. | |
656 */ | |
657 if (VIsual_active | |
658 && VIsual_select | |
659 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
660 { | |
275 | 661 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
662 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
663 * restart automatically. | |
1051 | 664 * Insert the typed character in the typeahead buffer, so that it can |
665 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
852 | 666 ins_char_typebuf(c); |
275 | 667 if (restart_edit != 0) |
668 c = 'd'; | |
669 else | |
670 c = 'c'; | |
695 | 671 msg_nowait = TRUE; /* don't delay going to insert mode */ |
4472 | 672 old_mapped_len = 0; /* do go to Insert mode */ |
7 | 673 } |
674 | |
675 #ifdef FEAT_CMDL_INFO | |
676 need_flushbuf = add_to_showcmd(c); | |
677 #endif | |
678 | |
679 getcount: | |
680 if (!(VIsual_active && VIsual_select)) | |
681 { | |
682 /* | |
683 * Handle a count before a command and compute ca.count0. | |
684 * Note that '0' is a command and not the start of a count, but it's | |
685 * part of a count after other digits. | |
686 */ | |
687 while ( (c >= '1' && c <= '9') | |
688 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
689 { | |
690 if (c == K_DEL || c == K_KDEL) | |
691 { | |
692 ca.count0 /= 10; | |
693 #ifdef FEAT_CMDL_INFO | |
694 del_from_showcmd(4); /* delete the digit and ~@% */ | |
695 #endif | |
696 } | |
697 else | |
698 ca.count0 = ca.count0 * 10 + (c - '0'); | |
699 if (ca.count0 < 0) /* got too large! */ | |
700 ca.count0 = 999999999L; | |
1425 | 701 #ifdef FEAT_EVAL |
702 /* Set v:count here, when called from main() and not a stuffed | |
703 * command, so that v:count can be used in an expression mapping | |
5649 | 704 * right after the count. Do set it for redo. */ |
705 if (toplevel && readbuf1_empty()) | |
2667 | 706 set_vcount_ca(&ca, &set_prevcount); |
1425 | 707 #endif |
7 | 708 if (ctrl_w) |
709 { | |
710 ++no_mapping; | |
711 ++allow_keys; /* no mapping for nchar, but keys */ | |
712 } | |
713 ++no_zero_mapping; /* don't map zero here */ | |
1389 | 714 c = plain_vgetc(); |
7 | 715 LANGMAP_ADJUST(c, TRUE); |
716 --no_zero_mapping; | |
717 if (ctrl_w) | |
718 { | |
719 --no_mapping; | |
720 --allow_keys; | |
721 } | |
722 #ifdef FEAT_CMDL_INFO | |
723 need_flushbuf |= add_to_showcmd(c); | |
724 #endif | |
725 } | |
726 | |
727 /* | |
728 * If we got CTRL-W there may be a/another count | |
729 */ | |
730 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
731 { | |
732 ctrl_w = TRUE; | |
733 ca.opcount = ca.count0; /* remember first count */ | |
734 ca.count0 = 0; | |
735 ++no_mapping; | |
736 ++allow_keys; /* no mapping for nchar, but keys */ | |
1389 | 737 c = plain_vgetc(); /* get next character */ |
7 | 738 LANGMAP_ADJUST(c, TRUE); |
739 --no_mapping; | |
740 --allow_keys; | |
741 #ifdef FEAT_CMDL_INFO | |
742 need_flushbuf |= add_to_showcmd(c); | |
743 #endif | |
744 goto getcount; /* jump back */ | |
745 } | |
746 } | |
747 | |
1692 | 748 #ifdef FEAT_AUTOCMD |
749 if (c == K_CURSORHOLD) | |
750 { | |
751 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
752 * the same when coming back here after handling K_CURSORHOLD. */ | |
753 oap->prev_opcount = ca.opcount; | |
754 oap->prev_count0 = ca.count0; | |
755 } | |
756 else | |
757 #endif | |
758 if (ca.opcount != 0) | |
759 { | |
760 /* | |
761 * If we're in the middle of an operator (including after entering a | |
762 * yank buffer with '"') AND we had a count before the operator, then | |
763 * that count overrides the current value of ca.count0. | |
764 * What this means effectively, is that commands like "3dw" get turned | |
765 * into "d3w" which makes things fall into place pretty neatly. | |
766 * If you give a count before AND after the operator, they are | |
767 * multiplied. | |
768 */ | |
7 | 769 if (ca.count0) |
770 ca.count0 *= ca.opcount; | |
771 else | |
772 ca.count0 = ca.opcount; | |
773 } | |
774 | |
775 /* | |
776 * Always remember the count. It will be set to zero (on the next call, | |
777 * above) when there is no pending operator. | |
778 * When called from main(), save the count for use by the "count" built-in | |
779 * variable. | |
780 */ | |
781 ca.opcount = ca.count0; | |
782 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
783 | |
784 #ifdef FEAT_EVAL | |
785 /* | |
786 * Only set v:count when called from main() and not a stuffed command. | |
5649 | 787 * Do set it for redo. |
7 | 788 */ |
5649 | 789 if (toplevel && readbuf1_empty()) |
1751 | 790 set_vcount(ca.count0, ca.count1, set_prevcount); |
7 | 791 #endif |
792 | |
793 /* | |
794 * Find the command character in the table of commands. | |
795 * For CTRL-W we already got nchar when looking for a count. | |
796 */ | |
797 if (ctrl_w) | |
798 { | |
799 ca.nchar = c; | |
800 ca.cmdchar = Ctrl_W; | |
801 } | |
802 else | |
803 ca.cmdchar = c; | |
804 idx = find_command(ca.cmdchar); | |
805 if (idx < 0) | |
806 { | |
807 /* Not a known command: beep. */ | |
808 clearopbeep(oap); | |
809 goto normal_end; | |
810 } | |
631 | 811 |
633 | 812 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
631 | 813 { |
5848 | 814 /* This command is not allowed while editing a cmdline: beep. */ |
7 | 815 clearopbeep(oap); |
633 | 816 text_locked_msg(); |
7 | 817 goto normal_end; |
818 } | |
819 | 819 #ifdef FEAT_AUTOCMD |
820 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
821 goto normal_end; | |
822 #endif | |
7 | 823 |
824 /* | |
825 * In Visual/Select mode, a few keys are handled in a special way. | |
826 */ | |
827 if (VIsual_active) | |
828 { | |
829 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
830 if (km_stopsel | |
831 && (nv_cmds[idx].cmd_flags & NV_STS) | |
832 && !(mod_mask & MOD_MASK_SHIFT)) | |
833 { | |
834 end_visual_mode(); | |
835 redraw_curbuf_later(INVERTED); | |
836 } | |
837 | |
838 /* Keys that work different when 'keymodel' contains "startsel" */ | |
839 if (km_startsel) | |
840 { | |
841 if (nv_cmds[idx].cmd_flags & NV_SS) | |
842 { | |
843 unshift_special(&ca); | |
844 idx = find_command(ca.cmdchar); | |
840 | 845 if (idx < 0) |
846 { | |
847 /* Just in case */ | |
848 clearopbeep(oap); | |
849 goto normal_end; | |
850 } | |
7 | 851 } |
852 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
853 && (mod_mask & MOD_MASK_SHIFT)) | |
854 { | |
855 mod_mask &= ~MOD_MASK_SHIFT; | |
856 } | |
857 } | |
858 } | |
859 | |
860 #ifdef FEAT_RIGHTLEFT | |
861 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
862 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
863 { | |
864 /* Invert horizontal movements and operations. Only when typed by the | |
865 * user directly, not when the result of a mapping or "x" translated | |
866 * to "dl". */ | |
867 switch (ca.cmdchar) | |
868 { | |
869 case 'l': ca.cmdchar = 'h'; break; | |
870 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
871 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
872 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
873 case 'h': ca.cmdchar = 'l'; break; | |
874 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
875 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
876 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
877 case '>': ca.cmdchar = '<'; break; | |
878 case '<': ca.cmdchar = '>'; break; | |
879 } | |
880 idx = find_command(ca.cmdchar); | |
881 } | |
882 #endif | |
883 | |
884 /* | |
885 * Get an additional character if we need one. | |
886 */ | |
887 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
888 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
889 && oap->op_type == OP_NOP) | |
890 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
891 || (ca.cmdchar == 'q' | |
892 && oap->op_type == OP_NOP | |
893 && !Recording | |
894 && !Exec_reg) | |
895 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
5735 | 896 && (oap->op_type != OP_NOP || VIsual_active)))) |
7 | 897 { |
898 int *cp; | |
899 int repl = FALSE; /* get character for replace mode */ | |
900 int lit = FALSE; /* get extra character literally */ | |
901 int langmap_active = FALSE; /* using :lmap mappings */ | |
902 int lang; /* getting a text character */ | |
903 #ifdef USE_IM_CONTROL | |
904 int save_smd; /* saved value of p_smd */ | |
905 #endif | |
906 | |
907 ++no_mapping; | |
908 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1343 | 909 #ifdef FEAT_AUTOCMD |
910 /* Don't generate a CursorHold event here, most commands can't handle | |
911 * it, e.g., nv_replace(), nv_csearch(). */ | |
912 did_cursorhold = TRUE; | |
913 #endif | |
7 | 914 if (ca.cmdchar == 'g') |
915 { | |
916 /* | |
917 * For 'g' get the next character now, so that we can check for | |
918 * "gr", "g'" and "g`". | |
919 */ | |
1389 | 920 ca.nchar = plain_vgetc(); |
7 | 921 LANGMAP_ADJUST(ca.nchar, TRUE); |
922 #ifdef FEAT_CMDL_INFO | |
923 need_flushbuf |= add_to_showcmd(ca.nchar); | |
924 #endif | |
925 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
5523 | 926 || ca.nchar == Ctrl_BSL) |
7 | 927 { |
928 cp = &ca.extra_char; /* need to get a third character */ | |
929 if (ca.nchar != 'r') | |
930 lit = TRUE; /* get it literally */ | |
931 else | |
932 repl = TRUE; /* get it in replace mode */ | |
933 } | |
934 else | |
935 cp = NULL; /* no third character needed */ | |
936 } | |
937 else | |
938 { | |
939 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
940 repl = TRUE; | |
941 cp = &ca.nchar; | |
942 } | |
943 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
944 | |
945 /* | |
946 * Get a second or third character. | |
947 */ | |
948 if (cp != NULL) | |
949 { | |
950 #ifdef CURSOR_SHAPE | |
951 if (repl) | |
952 { | |
953 State = REPLACE; /* pretend Replace mode */ | |
954 ui_cursor_shape(); /* show different cursor shape */ | |
955 } | |
956 #endif | |
957 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
958 { | |
959 /* Allow mappings defined with ":lmap". */ | |
960 --no_mapping; | |
961 --allow_keys; | |
962 if (repl) | |
963 State = LREPLACE; | |
964 else | |
965 State = LANGMAP; | |
966 langmap_active = TRUE; | |
967 } | |
968 #ifdef USE_IM_CONTROL | |
969 save_smd = p_smd; | |
970 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
971 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
972 im_set_active(TRUE); | |
973 #endif | |
974 | |
1389 | 975 *cp = plain_vgetc(); |
7 | 976 |
977 if (langmap_active) | |
978 { | |
979 /* Undo the decrement done above */ | |
980 ++no_mapping; | |
981 ++allow_keys; | |
982 State = NORMAL_BUSY; | |
983 } | |
984 #ifdef USE_IM_CONTROL | |
985 if (lang) | |
986 { | |
987 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
988 im_save_status(&curbuf->b_p_iminsert); | |
989 im_set_active(FALSE); | |
990 } | |
991 p_smd = save_smd; | |
992 #endif | |
993 #ifdef CURSOR_SHAPE | |
994 State = NORMAL_BUSY; | |
995 #endif | |
996 #ifdef FEAT_CMDL_INFO | |
997 need_flushbuf |= add_to_showcmd(*cp); | |
998 #endif | |
999 | |
1000 if (!lit) | |
1001 { | |
1002 #ifdef FEAT_DIGRAPHS | |
1003 /* Typing CTRL-K gets a digraph. */ | |
1004 if (*cp == Ctrl_K | |
1005 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
1006 || cp == &ca.extra_char) | |
1007 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
1008 { | |
1009 c = get_digraph(FALSE); | |
1010 if (c > 0) | |
1011 { | |
1012 *cp = c; | |
1013 # ifdef FEAT_CMDL_INFO | |
1014 /* Guessing how to update showcmd here... */ | |
1015 del_from_showcmd(3); | |
1016 need_flushbuf |= add_to_showcmd(*cp); | |
1017 # endif | |
1018 } | |
1019 } | |
1020 #endif | |
1021 | |
1022 /* adjust chars > 127, except after "tTfFr" commands */ | |
1023 LANGMAP_ADJUST(*cp, !lang); | |
1024 #ifdef FEAT_RIGHTLEFT | |
1025 /* adjust Hebrew mapped char */ | |
1026 if (p_hkmap && lang && KeyTyped) | |
1027 *cp = hkmap(*cp); | |
1028 # ifdef FEAT_FKMAP | |
1029 /* adjust Farsi mapped char */ | |
1030 if (p_fkmap && lang && KeyTyped) | |
1031 *cp = fkmap(*cp); | |
1032 # endif | |
1033 #endif | |
1034 } | |
1035 | |
1036 /* | |
1037 * When the next character is CTRL-\ a following CTRL-N means the | |
1038 * command is aborted and we go to Normal mode. | |
1039 */ | |
1040 if (cp == &ca.extra_char | |
1041 && ca.nchar == Ctrl_BSL | |
1042 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1043 { | |
1044 ca.cmdchar = Ctrl_BSL; | |
1045 ca.nchar = ca.extra_char; | |
1046 idx = find_command(ca.cmdchar); | |
1047 } | |
3908 | 1048 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
3896 | 1049 ca.oap->op_type = get_op_type(*cp, NUL); |
7 | 1050 else if (*cp == Ctrl_BSL) |
1051 { | |
1052 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1053 | |
1054 /* There is a busy wait here when typing "f<C-\>" and then | |
1055 * something different from CTRL-N. Can't be avoided. */ | |
1056 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1057 { | |
1058 do_sleep(towait > 50L ? 50L : towait); | |
1059 towait -= 50L; | |
1060 } | |
1061 if (c > 0) | |
1062 { | |
1389 | 1063 c = plain_vgetc(); |
7 | 1064 if (c != Ctrl_N && c != Ctrl_G) |
1065 vungetc(c); | |
1066 else | |
1067 { | |
1068 ca.cmdchar = Ctrl_BSL; | |
1069 ca.nchar = c; | |
1070 idx = find_command(ca.cmdchar); | |
1071 } | |
1072 } | |
1073 } | |
1074 | |
1075 #ifdef FEAT_MBYTE | |
1076 /* When getting a text character and the next character is a | |
1077 * multi-byte character, it could be a composing character. | |
6071 | 1078 * However, don't wait for it to arrive. Also, do enable mapping, |
1079 * because if it's put back with vungetc() it's too late to apply | |
1080 * mapping. */ | |
1081 --no_mapping; | |
7 | 1082 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
1083 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1084 { | |
1389 | 1085 c = plain_vgetc(); |
7 | 1086 if (!utf_iscomposing(c)) |
1087 { | |
1088 vungetc(c); /* it wasn't, put it back */ | |
1089 break; | |
1090 } | |
1091 else if (ca.ncharC1 == 0) | |
1092 ca.ncharC1 = c; | |
1093 else | |
1094 ca.ncharC2 = c; | |
1095 } | |
6071 | 1096 ++no_mapping; |
7 | 1097 #endif |
1098 } | |
1099 --no_mapping; | |
1100 --allow_keys; | |
1101 } | |
1102 | |
1103 #ifdef FEAT_CMDL_INFO | |
1104 /* | |
1105 * Flush the showcmd characters onto the screen so we can see them while | |
1106 * the command is being executed. Only do this when the shown command was | |
1107 * actually displayed, otherwise this will slow down a lot when executing | |
1108 * mappings. | |
1109 */ | |
1110 if (need_flushbuf) | |
1111 out_flush(); | |
1112 #endif | |
203 | 1113 #ifdef FEAT_AUTOCMD |
1727 | 1114 if (ca.cmdchar != K_IGNORE) |
1115 did_cursorhold = FALSE; | |
203 | 1116 #endif |
7 | 1117 |
1118 State = NORMAL; | |
1119 | |
1120 if (ca.nchar == ESC) | |
1121 { | |
1122 clearop(oap); | |
1123 if (restart_edit == 0 && goto_im()) | |
1124 restart_edit = 'a'; | |
1125 goto normal_end; | |
1126 } | |
1127 | |
24 | 1128 if (ca.cmdchar != K_IGNORE) |
1129 { | |
1130 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1131 msg_col = 0; | |
1132 } | |
7 | 1133 |
1134 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1135 | |
1136 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1137 * mode. */ | |
1138 if (!VIsual_active && km_startsel) | |
1139 { | |
1140 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1141 { | |
1142 start_selection(); | |
1143 unshift_special(&ca); | |
1144 idx = find_command(ca.cmdchar); | |
1145 } | |
1146 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1147 && (mod_mask & MOD_MASK_SHIFT)) | |
1148 { | |
1149 start_selection(); | |
1150 mod_mask &= ~MOD_MASK_SHIFT; | |
1151 } | |
1152 } | |
1153 | |
1154 /* | |
1155 * Execute the command! | |
1156 * Call the command function found in the commands table. | |
1157 */ | |
1158 ca.arg = nv_cmds[idx].cmd_arg; | |
1159 (nv_cmds[idx].cmd_func)(&ca); | |
1160 | |
1161 /* | |
1162 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1163 * need it later. | |
1164 */ | |
1165 if (!finish_op | |
1166 && !oap->op_type | |
1167 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1168 { | |
1169 clearop(oap); | |
1170 #ifdef FEAT_EVAL | |
2821 | 1171 { |
1172 int regname = 0; | |
2829 | 1173 |
2821 | 1174 /* Adjust the register according to 'clipboard', so that when |
1175 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1176 # ifdef FEAT_CLIPBOARD |
2821 | 1177 adjust_clip_reg(®name); |
2829 | 1178 # endif |
2821 | 1179 set_reg_var(regname); |
1180 } | |
7 | 1181 #endif |
1182 } | |
1183 | |
570 | 1184 /* Get the length of mapped chars again after typing a count, second |
36 | 1185 * character or "z333<cr>". */ |
1186 if (old_mapped_len > 0) | |
1187 old_mapped_len = typebuf_maplen(); | |
1188 | |
7 | 1189 /* |
1190 * If an operation is pending, handle it... | |
1191 */ | |
1192 do_pending_operator(&ca, old_col, FALSE); | |
1193 | |
1194 /* | |
1195 * Wait for a moment when a message is displayed that will be overwritten | |
1196 * by the mode message. | |
1197 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1198 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1199 * In Visual mode, it's more important to keep the Visual area updated | |
1200 * than keeping a message (e.g. from a /pat search). | |
1201 * Only do this if the command was typed, not from a mapping. | |
1202 * Don't wait when emsg_silent is non-zero. | |
1203 * Also wait a bit after an error message, e.g. for "^O:". | |
1204 * Don't redraw the screen, it would remove the message. | |
1205 */ | |
1206 if ( ((p_smd | |
641 | 1207 && msg_silent == 0 |
7 | 1208 && (restart_edit != 0 |
1209 || (VIsual_active | |
1210 && old_pos.lnum == curwin->w_cursor.lnum | |
1211 && old_pos.col == curwin->w_cursor.col) | |
1212 ) | |
1213 && (clear_cmdline | |
1214 || redraw_cmdline) | |
1215 && (msg_didout || (msg_didany && msg_scroll)) | |
1216 && !msg_nowait | |
1217 && KeyTyped) | |
1218 || (restart_edit != 0 | |
1219 && !VIsual_active | |
1220 && (msg_scroll | |
1221 || emsg_on_display))) | |
1222 && oap->regname == 0 | |
1223 && !(ca.retval & CA_COMMAND_BUSY) | |
1224 && stuff_empty() | |
1225 && typebuf_typed() | |
1226 && emsg_silent == 0 | |
1227 && !did_wait_return | |
1228 && oap->op_type == OP_NOP) | |
1229 { | |
1230 int save_State = State; | |
1231 | |
1232 /* Draw the cursor with the right shape here */ | |
1233 if (restart_edit != 0) | |
1234 State = INSERT; | |
1235 | |
1236 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1237 * delay */ | |
1238 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1239 { | |
1240 char_u *kmsg; | |
1241 | |
1242 kmsg = keep_msg; | |
1243 keep_msg = NULL; | |
1244 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1245 update_screen(0); | |
1246 /* now reset it, otherwise it's put in the history again */ | |
1247 keep_msg = kmsg; | |
1248 msg_attr(kmsg, keep_msg_attr); | |
1249 vim_free(kmsg); | |
1250 } | |
1251 setcursor(); | |
1252 cursor_on(); | |
1253 out_flush(); | |
1254 if (msg_scroll || emsg_on_display) | |
1255 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1256 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1257 State = save_State; | |
1258 | |
1259 msg_scroll = FALSE; | |
1260 emsg_on_display = FALSE; | |
1261 } | |
1262 | |
1263 /* | |
1264 * Finish up after executing a Normal mode command. | |
1265 */ | |
1266 normal_end: | |
1267 | |
1268 msg_nowait = FALSE; | |
1269 | |
1270 /* Reset finish_op, in case it was set */ | |
1271 #ifdef CURSOR_SHAPE | |
1272 c = finish_op; | |
1273 #endif | |
1274 finish_op = FALSE; | |
1275 #ifdef CURSOR_SHAPE | |
1276 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1277 * mode or did a replace command. */ | |
1278 if (c || ca.cmdchar == 'r') | |
1279 { | |
1280 ui_cursor_shape(); /* may show different cursor shape */ | |
1281 # ifdef FEAT_MOUSESHAPE | |
1282 update_mouseshape(-1); | |
1283 # endif | |
1284 } | |
1285 #endif | |
1286 | |
1287 #ifdef FEAT_CMDL_INFO | |
1692 | 1288 if (oap->op_type == OP_NOP && oap->regname == 0 |
1289 # ifdef FEAT_AUTOCMD | |
1290 && ca.cmdchar != K_CURSORHOLD | |
1291 # endif | |
1292 ) | |
7 | 1293 clear_showcmd(); |
1294 #endif | |
1295 | |
1296 checkpcmark(); /* check if we moved since setting pcmark */ | |
1297 vim_free(ca.searchbuf); | |
1298 | |
1299 #ifdef FEAT_MBYTE | |
1300 if (has_mbyte) | |
1301 mb_adjust_cursor(); | |
1302 #endif | |
1303 | |
1304 #ifdef FEAT_SCROLLBIND | |
1305 if (curwin->w_p_scb && toplevel) | |
1306 { | |
1307 validate_cursor(); /* may need to update w_leftcol */ | |
1308 do_check_scrollbind(TRUE); | |
1309 } | |
1310 #endif | |
1311 | |
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1312 #ifdef FEAT_CURSORBIND |
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1313 if (curwin->w_p_crb && toplevel) |
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1314 { |
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1315 validate_cursor(); /* may need to update w_leftcol */ |
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1316 do_check_cursorbind(); |
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1317 } |
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1318 #endif |
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1319 |
7 | 1320 /* |
1321 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1322 * if still inside a mapping that started in Visual mode). | |
1323 * May switch from Visual to Select mode after CTRL-O command. | |
1324 */ | |
1325 if ( oap->op_type == OP_NOP | |
1326 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1327 || restart_VIsual_select == 1) | |
1328 && !(ca.retval & CA_COMMAND_BUSY) | |
1329 && stuff_empty() | |
1330 && oap->regname == 0) | |
1331 { | |
1332 if (restart_VIsual_select == 1) | |
1333 { | |
1334 VIsual_select = TRUE; | |
1335 showmode(); | |
1336 restart_VIsual_select = 0; | |
1337 } | |
5735 | 1338 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
7 | 1339 (void)edit(restart_edit, FALSE, 1L); |
1340 } | |
1341 | |
1342 if (restart_VIsual_select == 2) | |
1343 restart_VIsual_select = 1; | |
1344 | |
1345 /* Save count before an operator for next time. */ | |
1346 opcount = ca.opcount; | |
1347 } | |
1348 | |
2667 | 1349 #ifdef FEAT_EVAL |
1350 /* | |
1351 * Set v:count and v:count1 according to "cap". | |
1352 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1353 */ | |
1354 static void | |
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1355 set_vcount_ca(cmdarg_T *cap, int *set_prevcount) |
2667 | 1356 { |
1357 long count = cap->count0; | |
1358 | |
1359 /* multiply with cap->opcount the same way as above */ | |
1360 if (cap->opcount != 0) | |
1361 count = cap->opcount * (count == 0 ? 1 : count); | |
1362 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1363 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1364 } | |
1365 #endif | |
1366 | |
7 | 1367 /* |
1368 * Handle an operator after visual mode or when the movement is finished | |
1369 */ | |
1370 void | |
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1371 do_pending_operator(cmdarg_T *cap, int old_col, int gui_yank) |
7 | 1372 { |
1373 oparg_T *oap = cap->oap; | |
1374 pos_T old_cursor; | |
1375 int empty_region_error; | |
1376 int restart_edit_save; | |
6266 | 1377 #ifdef FEAT_LINEBREAK |
1378 int lbr_saved = curwin->w_p_lbr; | |
1379 #endif | |
7 | 1380 |
1381 /* The visual area is remembered for redo */ | |
1382 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1383 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1384 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1385 static long redo_VIsual_count; /* count for Visual operator */ |
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1386 static int redo_VIsual_arg; /* extra argument */ |
5735 | 1387 #ifdef FEAT_VIRTUALEDIT |
7 | 1388 int include_line_break = FALSE; |
1389 #endif | |
1390 | |
1391 #if defined(FEAT_CLIPBOARD) | |
1392 /* | |
1393 * Yank the visual area into the GUI selection register before we operate | |
1394 * on it and lose it forever. | |
1395 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1396 * This could call do_pending_operator() recursively, but that's OK | |
1397 * because gui_yank will be TRUE for the nested call. | |
1398 */ | |
3674 | 1399 if ((clip_star.available || clip_plus.available) |
7 | 1400 && oap->op_type != OP_NOP |
1401 && !gui_yank | |
1402 && VIsual_active | |
1403 && !redo_VIsual_busy | |
1404 && oap->regname == 0) | |
1405 clip_auto_select(); | |
1406 #endif | |
1407 old_cursor = curwin->w_cursor; | |
1408 | |
1409 /* | |
1410 * If an operation is pending, handle it... | |
1411 */ | |
5735 | 1412 if ((finish_op || VIsual_active) && oap->op_type != OP_NOP) |
1413 { | |
6497 | 1414 #ifdef FEAT_LINEBREAK |
1415 /* Avoid a problem with unwanted linebreaks in block mode. */ | |
6866 | 1416 if (curwin->w_p_lbr) |
1417 curwin->w_valid &= ~VALID_VIRTCOL; | |
6497 | 1418 curwin->w_p_lbr = FALSE; |
1419 #endif | |
7 | 1420 oap->is_VIsual = VIsual_active; |
1421 if (oap->motion_force == 'V') | |
1422 oap->motion_type = MLINE; | |
1423 else if (oap->motion_force == 'v') | |
1424 { | |
1425 /* If the motion was linewise, "inclusive" will not have been set. | |
1426 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1427 if (oap->motion_type == MLINE) | |
1428 oap->inclusive = FALSE; | |
1429 /* If the motion already was characterwise, toggle "inclusive" */ | |
1430 else if (oap->motion_type == MCHAR) | |
1431 oap->inclusive = !oap->inclusive; | |
1432 oap->motion_type = MCHAR; | |
1433 } | |
1434 else if (oap->motion_force == Ctrl_V) | |
1435 { | |
1436 /* Change line- or characterwise motion into Visual block mode. */ | |
1437 VIsual_active = TRUE; | |
1438 VIsual = oap->start; | |
1439 VIsual_mode = Ctrl_V; | |
1440 VIsual_select = FALSE; | |
1441 VIsual_reselect = FALSE; | |
1442 } | |
1443 | |
4337 | 1444 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
1445 /* Never redo "zf" (define fold). */ | |
7 | 1446 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
4337 | 1447 && ((!VIsual_active || oap->motion_force) |
1448 /* Also redo Operator-pending Visual mode mappings */ | |
1449 || (VIsual_active && cap->cmdchar == ':' | |
1450 && oap->op_type != OP_COLON)) | |
164 | 1451 && cap->cmdchar != 'D' |
7 | 1452 #ifdef FEAT_FOLDING |
1453 && oap->op_type != OP_FOLD | |
1454 && oap->op_type != OP_FOLDOPEN | |
1455 && oap->op_type != OP_FOLDOPENREC | |
1456 && oap->op_type != OP_FOLDCLOSE | |
1457 && oap->op_type != OP_FOLDCLOSEREC | |
1458 && oap->op_type != OP_FOLDDEL | |
1459 && oap->op_type != OP_FOLDDELREC | |
1460 #endif | |
1461 ) | |
1462 { | |
1463 prep_redo(oap->regname, cap->count0, | |
1464 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1465 oap->motion_force, cap->cmdchar, cap->nchar); | |
1466 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1467 { | |
1468 /* | |
1469 * If 'cpoptions' does not contain 'r', insert the search | |
1470 * pattern to really repeat the same command. | |
1471 */ | |
1472 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1473 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1474 AppendToRedobuff(NL_STR); |
1475 } | |
1476 else if (cap->cmdchar == ':') | |
1477 { | |
1478 /* do_cmdline() has stored the first typed line in | |
1479 * "repeat_cmdline". When several lines are typed repeating | |
1480 * won't be possible. */ | |
1481 if (repeat_cmdline == NULL) | |
1482 ResetRedobuff(); | |
1483 else | |
1484 { | |
620 | 1485 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1486 AppendToRedobuff(NL_STR); |
1487 vim_free(repeat_cmdline); | |
1488 repeat_cmdline = NULL; | |
1489 } | |
1490 } | |
1491 } | |
1492 | |
1493 if (redo_VIsual_busy) | |
1494 { | |
3125 | 1495 /* Redo of an operation on a Visual area. Use the same size from |
1496 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1497 oap->start = curwin->w_cursor; |
1498 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1499 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1500 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1501 VIsual_mode = redo_VIsual_mode; | |
3125 | 1502 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1503 { |
3125 | 1504 if (VIsual_mode == 'v') |
1505 { | |
1506 if (redo_VIsual_line_count <= 1) | |
1507 { | |
1508 validate_virtcol(); | |
1509 curwin->w_curswant = | |
1510 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1511 } | |
1512 else | |
1513 curwin->w_curswant = redo_VIsual_vcol; | |
1514 } | |
7 | 1515 else |
3125 | 1516 { |
1517 curwin->w_curswant = MAXCOL; | |
1518 } | |
1519 coladvance(curwin->w_curswant); | |
7 | 1520 } |
1521 cap->count0 = redo_VIsual_count; | |
1522 if (redo_VIsual_count != 0) | |
1523 cap->count1 = redo_VIsual_count; | |
1524 else | |
1525 cap->count1 = 1; | |
1526 } | |
1527 else if (VIsual_active) | |
1528 { | |
999 | 1529 if (!gui_yank) |
1530 { | |
1531 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1532 curbuf->b_visual.vi_start = VIsual; | |
1533 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1534 curbuf->b_visual.vi_mode = VIsual_mode; | |
4213 | 1535 if (VIsual_mode_orig != NUL) |
1536 { | |
1537 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
1538 VIsual_mode_orig = NUL; | |
1539 } | |
999 | 1540 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
7 | 1541 # ifdef FEAT_EVAL |
999 | 1542 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1543 # endif |
999 | 1544 } |
7 | 1545 |
1546 /* In Select mode, a linewise selection is operated upon like a | |
6826 | 1547 * characterwise selection. |
1548 * Special case: gH<Del> deletes the last line. */ | |
1549 if (VIsual_select && VIsual_mode == 'V' | |
1550 && cap->oap->op_type != OP_DELETE) | |
7 | 1551 { |
1552 if (lt(VIsual, curwin->w_cursor)) | |
1553 { | |
1554 VIsual.col = 0; | |
1555 curwin->w_cursor.col = | |
1556 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1557 } | |
1558 else | |
1559 { | |
1560 curwin->w_cursor.col = 0; | |
1561 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1562 } | |
1563 VIsual_mode = 'v'; | |
1564 } | |
1565 /* If 'selection' is "exclusive", backup one character for | |
1566 * charwise selections. */ | |
1567 else if (VIsual_mode == 'v') | |
1568 { | |
1569 # ifdef FEAT_VIRTUALEDIT | |
1570 include_line_break = | |
1571 # endif | |
1572 unadjust_for_sel(); | |
1573 } | |
1574 | |
1575 oap->start = VIsual; | |
1576 if (VIsual_mode == 'V') | |
1577 oap->start.col = 0; | |
1578 } | |
1579 | |
1580 /* | |
1581 * Set oap->start to the first position of the operated text, oap->end | |
1582 * to the end of the operated text. w_cursor is equal to oap->start. | |
1583 */ | |
1584 if (lt(oap->start, curwin->w_cursor)) | |
1585 { | |
1586 #ifdef FEAT_FOLDING | |
1587 /* Include folded lines completely. */ | |
1588 if (!VIsual_active) | |
1589 { | |
1590 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1591 oap->start.col = 0; | |
1592 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1593 &curwin->w_cursor.lnum)) | |
1594 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1595 } | |
1596 #endif | |
1597 oap->end = curwin->w_cursor; | |
1598 curwin->w_cursor = oap->start; | |
1599 | |
1600 /* w_virtcol may have been updated; if the cursor goes back to its | |
1601 * previous position w_virtcol becomes invalid and isn't updated | |
1602 * automatically. */ | |
1603 curwin->w_valid &= ~VALID_VIRTCOL; | |
1604 } | |
1605 else | |
1606 { | |
1607 #ifdef FEAT_FOLDING | |
1608 /* Include folded lines completely. */ | |
1609 if (!VIsual_active && oap->motion_type == MLINE) | |
1610 { | |
1611 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1612 NULL)) | |
1613 curwin->w_cursor.col = 0; | |
1614 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1615 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1616 } | |
1617 #endif | |
1618 oap->end = oap->start; | |
1619 oap->start = curwin->w_cursor; | |
1620 } | |
1621 | |
1622 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1623 | |
1624 #ifdef FEAT_VIRTUALEDIT | |
1625 /* Set "virtual_op" before resetting VIsual_active. */ | |
1626 virtual_op = virtual_active(); | |
1627 #endif | |
1628 | |
1629 if (VIsual_active || redo_VIsual_busy) | |
1630 { | |
6866 | 1631 get_op_vcol(oap, redo_VIsual_vcol, TRUE); |
7 | 1632 |
1633 if (!redo_VIsual_busy && !gui_yank) | |
1634 { | |
1635 /* | |
1636 * Prepare to reselect and redo Visual: this is based on the | |
1637 * size of the Visual text | |
1638 */ | |
1639 resel_VIsual_mode = VIsual_mode; | |
1640 if (curwin->w_curswant == MAXCOL) | |
3125 | 1641 resel_VIsual_vcol = MAXCOL; |
7 | 1642 else |
3125 | 1643 { |
1644 if (VIsual_mode != Ctrl_V) | |
1645 getvvcol(curwin, &(oap->end), | |
1646 NULL, NULL, &oap->end_vcol); | |
1647 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1648 { | |
1649 if (VIsual_mode != Ctrl_V) | |
1650 getvvcol(curwin, &(oap->start), | |
1651 &oap->start_vcol, NULL, NULL); | |
1652 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1653 } | |
1654 else | |
1655 resel_VIsual_vcol = oap->end_vcol; | |
1656 } | |
7 | 1657 resel_VIsual_line_count = oap->line_count; |
1658 } | |
1659 | |
1660 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1661 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1662 && oap->op_type != OP_COLON | |
1663 #ifdef FEAT_FOLDING | |
1664 && oap->op_type != OP_FOLD | |
1665 && oap->op_type != OP_FOLDOPEN | |
1666 && oap->op_type != OP_FOLDOPENREC | |
1667 && oap->op_type != OP_FOLDCLOSE | |
1668 && oap->op_type != OP_FOLDCLOSEREC | |
1669 && oap->op_type != OP_FOLDDEL | |
1670 && oap->op_type != OP_FOLDDELREC | |
1671 #endif | |
1672 && oap->motion_force == NUL | |
1673 ) | |
1674 { | |
1675 /* Prepare for redoing. Only use the nchar field for "r", | |
1676 * otherwise it might be the second char of the operator. */ | |
3701 | 1677 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1678 || cap->nchar == 'N')) | |
5523 | 1679 prep_redo(oap->regname, cap->count0, |
1680 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1681 oap->motion_force, cap->cmdchar, cap->nchar); | |
4337 | 1682 else if (cap->cmdchar != ':') |
3701 | 1683 prep_redo(oap->regname, 0L, NUL, 'v', |
1684 get_op_char(oap->op_type), | |
1685 get_extra_op_char(oap->op_type), | |
1686 oap->op_type == OP_REPLACE | |
1687 ? cap->nchar : NUL); | |
7 | 1688 if (!redo_VIsual_busy) |
1689 { | |
1690 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1691 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1692 redo_VIsual_line_count = resel_VIsual_line_count; |
1693 redo_VIsual_count = cap->count0; | |
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
1694 redo_VIsual_arg = cap->arg; |
7 | 1695 } |
1696 } | |
1697 | |
1698 /* | |
1699 * oap->inclusive defaults to TRUE. | |
1700 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1701 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1702 */ | |
1703 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1704 oap->inclusive = TRUE; | |
1705 if (VIsual_mode == 'V') | |
1706 oap->motion_type = MLINE; | |
1707 else | |
1708 { | |
1709 oap->motion_type = MCHAR; | |
1710 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
5735 | 1711 #ifdef FEAT_VIRTUALEDIT |
7 | 1712 && (include_line_break || !virtual_op) |
5735 | 1713 #endif |
7 | 1714 ) |
1715 { | |
1716 oap->inclusive = FALSE; | |
1717 /* Try to include the newline, unless it's an operator | |
2957 | 1718 * that works on lines only. */ |
6826 | 1719 if (*p_sel != 'o' |
1720 && !op_on_lines(oap->op_type) | |
1721 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
7 | 1722 { |
6826 | 1723 ++oap->end.lnum; |
1724 oap->end.col = 0; | |
5735 | 1725 #ifdef FEAT_VIRTUALEDIT |
6826 | 1726 oap->end.coladd = 0; |
1727 #endif | |
1728 ++oap->line_count; | |
7 | 1729 } |
1730 } | |
1731 } | |
1732 | |
1733 redo_VIsual_busy = FALSE; | |
592 | 1734 |
7 | 1735 /* |
1736 * Switch Visual off now, so screen updating does | |
1737 * not show inverted text when the screen is redrawn. | |
1738 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1739 * no screen redraw, so it is done here to remove the inverted | |
1740 * part. | |
1741 */ | |
1742 if (!gui_yank) | |
1743 { | |
1744 VIsual_active = FALSE; | |
5735 | 1745 #ifdef FEAT_MOUSE |
7 | 1746 setmouse(); |
1747 mouse_dragging = 0; | |
5735 | 1748 #endif |
6979 | 1749 may_clear_cmdline(); |
7 | 1750 if ((oap->op_type == OP_YANK |
1751 || oap->op_type == OP_COLON | |
592 | 1752 || oap->op_type == OP_FUNCTION |
7 | 1753 || oap->op_type == OP_FILTER) |
1754 && oap->motion_force == NUL) | |
6497 | 1755 { |
1756 #ifdef FEAT_LINEBREAK | |
1757 /* make sure redrawing is correct */ | |
1758 curwin->w_p_lbr = lbr_saved; | |
1759 #endif | |
7 | 1760 redraw_curbuf_later(INVERTED); |
6497 | 1761 } |
7 | 1762 } |
1763 } | |
1764 | |
1765 #ifdef FEAT_MBYTE | |
1766 /* Include the trailing byte of a multi-byte char. */ | |
1767 if (has_mbyte && oap->inclusive) | |
1768 { | |
1769 int l; | |
1770 | |
474 | 1771 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1772 if (l > 1) |
1773 oap->end.col += l - 1; | |
1774 } | |
1775 #endif | |
1776 curwin->w_set_curswant = TRUE; | |
1777 | |
1778 /* | |
1779 * oap->empty is set when start and end are the same. The inclusive | |
1780 * flag affects this too, unless yanking and the end is on a NUL. | |
1781 */ | |
1782 oap->empty = (oap->motion_type == MCHAR | |
1783 && (!oap->inclusive | |
1784 || (oap->op_type == OP_YANK | |
1785 && gchar_pos(&oap->end) == NUL)) | |
1786 && equalpos(oap->start, oap->end) | |
1787 #ifdef FEAT_VIRTUALEDIT | |
1788 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1789 #endif | |
1790 ); | |
1791 /* | |
1792 * For delete, change and yank, it's an error to operate on an | |
1793 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1794 */ | |
1795 empty_region_error = (oap->empty | |
1796 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1797 | |
1798 /* Force a redraw when operating on an empty Visual region, when | |
1799 * 'modifiable is off or creating a fold. */ | |
1800 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
5735 | 1801 #ifdef FEAT_FOLDING |
7 | 1802 || oap->op_type == OP_FOLD |
5735 | 1803 #endif |
7 | 1804 )) |
6497 | 1805 { |
1806 #ifdef FEAT_LINEBREAK | |
1807 curwin->w_p_lbr = lbr_saved; | |
1808 #endif | |
7 | 1809 redraw_curbuf_later(INVERTED); |
6497 | 1810 } |
7 | 1811 |
1812 /* | |
1813 * If the end of an operator is in column one while oap->motion_type | |
1814 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1815 * character in the previous line. If op_start is on or before the | |
1816 * first non-blank in the line, the operator becomes linewise | |
1817 * (strange, but that's the way vi does it). | |
1818 */ | |
1819 if ( oap->motion_type == MCHAR | |
1820 && oap->inclusive == FALSE | |
1821 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1822 && oap->end.col == 0 | |
1823 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1824 && !oap->block_mode |
7 | 1825 && oap->line_count > 1) |
1826 { | |
1827 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1828 --oap->line_count; | |
1829 --oap->end.lnum; | |
1830 if (inindent(0)) | |
1831 oap->motion_type = MLINE; | |
1832 else | |
1833 { | |
1834 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1835 if (oap->end.col) | |
1836 { | |
1837 --oap->end.col; | |
1838 oap->inclusive = TRUE; | |
1839 } | |
1840 } | |
1841 } | |
1842 else | |
1843 oap->end_adjusted = FALSE; | |
1844 | |
1845 switch (oap->op_type) | |
1846 { | |
1847 case OP_LSHIFT: | |
1848 case OP_RSHIFT: | |
5735 | 1849 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
7 | 1850 auto_format(FALSE, TRUE); |
1851 break; | |
1852 | |
1853 case OP_JOIN_NS: | |
1854 case OP_JOIN: | |
1855 if (oap->line_count < 2) | |
1856 oap->line_count = 2; | |
1857 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1858 curbuf->b_ml.ml_line_count) | |
1859 beep_flush(); | |
1860 else | |
1861 { | |
5735 | 1862 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
5848 | 1863 TRUE, TRUE, TRUE); |
7 | 1864 auto_format(FALSE, TRUE); |
1865 } | |
1866 break; | |
1867 | |
1868 case OP_DELETE: | |
1869 VIsual_reselect = FALSE; /* don't reselect now */ | |
1870 if (empty_region_error) | |
3324 | 1871 { |
6949 | 1872 vim_beep(BO_OPER); |
3324 | 1873 CancelRedo(); |
1874 } | |
7 | 1875 else |
1876 { | |
1877 (void)op_delete(oap); | |
1878 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1879 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1880 auto_format(FALSE, TRUE); | |
1881 } | |
1882 break; | |
1883 | |
1884 case OP_YANK: | |
1885 if (empty_region_error) | |
1886 { | |
1887 if (!gui_yank) | |
3324 | 1888 { |
6949 | 1889 vim_beep(BO_OPER); |
3324 | 1890 CancelRedo(); |
1891 } | |
7 | 1892 } |
1893 else | |
6497 | 1894 { |
1895 #ifdef FEAT_LINEBREAK | |
1896 curwin->w_p_lbr = lbr_saved; | |
1897 #endif | |
7 | 1898 (void)op_yank(oap, FALSE, !gui_yank); |
6497 | 1899 } |
7 | 1900 check_cursor_col(); |
1901 break; | |
1902 | |
1903 case OP_CHANGE: | |
1904 VIsual_reselect = FALSE; /* don't reselect now */ | |
1905 if (empty_region_error) | |
3324 | 1906 { |
6949 | 1907 vim_beep(BO_OPER); |
3324 | 1908 CancelRedo(); |
1909 } | |
7 | 1910 else |
1911 { | |
1912 /* This is a new edit command, not a restart. Need to | |
1913 * remember it to make 'insertmode' work with mappings for | |
1914 * Visual mode. But do this only once and not when typed and | |
1915 * 'insertmode' isn't set. */ | |
1916 if (p_im || !KeyTyped) | |
1917 restart_edit_save = restart_edit; | |
1918 else | |
1919 restart_edit_save = 0; | |
1920 restart_edit = 0; | |
6497 | 1921 #ifdef FEAT_LINEBREAK |
1922 /* Restore linebreak, so that when the user edits it looks as | |
1923 * before. */ | |
6866 | 1924 if (curwin->w_p_lbr != lbr_saved) |
1925 { | |
1926 curwin->w_p_lbr = lbr_saved; | |
1927 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
1928 } | |
6497 | 1929 #endif |
7 | 1930 /* Reset finish_op now, don't want it set inside edit(). */ |
1931 finish_op = FALSE; | |
1932 if (op_change(oap)) /* will call edit() */ | |
1933 cap->retval |= CA_COMMAND_BUSY; | |
1934 if (restart_edit == 0) | |
1935 restart_edit = restart_edit_save; | |
1936 } | |
1937 break; | |
1938 | |
1939 case OP_FILTER: | |
1940 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
1941 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
1942 else | |
1943 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
1944 | |
1945 case OP_INDENT: | |
1946 case OP_COLON: | |
1947 | |
1948 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
1949 /* | |
1950 * If 'equalprg' is empty, do the indenting internally. | |
1951 */ | |
1952 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
1953 { | |
1954 # ifdef FEAT_LISP | |
1955 if (curbuf->b_p_lisp) | |
1956 { | |
1957 op_reindent(oap, get_lisp_indent); | |
1958 break; | |
1959 } | |
1960 # endif | |
1961 # ifdef FEAT_CINDENT | |
1962 op_reindent(oap, | |
1963 # ifdef FEAT_EVAL | |
1964 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
1965 # endif | |
1966 get_c_indent); | |
1967 break; | |
1968 # endif | |
1969 } | |
1970 #endif | |
1971 | |
1972 op_colon(oap); | |
1973 break; | |
1974 | |
1975 case OP_TILDE: | |
1976 case OP_UPPER: | |
1977 case OP_LOWER: | |
1978 case OP_ROT13: | |
1979 if (empty_region_error) | |
3324 | 1980 { |
6949 | 1981 vim_beep(BO_OPER); |
3324 | 1982 CancelRedo(); |
1983 } | |
7 | 1984 else |
1985 op_tilde(oap); | |
1986 check_cursor_col(); | |
1987 break; | |
1988 | |
1989 case OP_FORMAT: | |
667 | 1990 #if defined(FEAT_EVAL) |
1991 if (*curbuf->b_p_fex != NUL) | |
1992 op_formatexpr(oap); /* use expression */ | |
1993 else | |
1994 #endif | |
1995 if (*p_fp != NUL) | |
7 | 1996 op_colon(oap); /* use external command */ |
1997 else | |
1998 op_format(oap, FALSE); /* use internal function */ | |
1999 break; | |
2000 | |
2001 case OP_FORMAT2: | |
2002 op_format(oap, TRUE); /* use internal function */ | |
2003 break; | |
2004 | |
592 | 2005 case OP_FUNCTION: |
2006 op_function(oap); /* call 'operatorfunc' */ | |
2007 break; | |
2008 | |
7 | 2009 case OP_INSERT: |
2010 case OP_APPEND: | |
2011 VIsual_reselect = FALSE; /* don't reselect now */ | |
2012 #ifdef FEAT_VISUALEXTRA | |
2013 if (empty_region_error) | |
3324 | 2014 { |
6949 | 2015 vim_beep(BO_OPER); |
3324 | 2016 CancelRedo(); |
2017 } | |
7 | 2018 else |
2019 { | |
2020 /* This is a new edit command, not a restart. Need to | |
2021 * remember it to make 'insertmode' work with mappings for | |
2022 * Visual mode. But do this only once. */ | |
2023 restart_edit_save = restart_edit; | |
2024 restart_edit = 0; | |
6497 | 2025 #ifdef FEAT_LINEBREAK |
2026 /* Restore linebreak, so that when the user edits it looks as | |
2027 * before. */ | |
6866 | 2028 if (curwin->w_p_lbr != lbr_saved) |
2029 { | |
2030 curwin->w_p_lbr = lbr_saved; | |
2031 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2032 } | |
6497 | 2033 #endif |
7 | 2034 op_insert(oap, cap->count1); |
6497 | 2035 #ifdef FEAT_LINEBREAK |
2036 /* Reset linebreak, so that formatting works correctly. */ | |
2037 curwin->w_p_lbr = FALSE; | |
2038 #endif | |
7 | 2039 |
2040 /* TODO: when inserting in several lines, should format all | |
2041 * the lines. */ | |
2042 auto_format(FALSE, TRUE); | |
2043 | |
2044 if (restart_edit == 0) | |
2045 restart_edit = restart_edit_save; | |
2046 } | |
2047 #else | |
6949 | 2048 vim_beep(BO_OPER); |
7 | 2049 #endif |
2050 break; | |
2051 | |
2052 case OP_REPLACE: | |
2053 VIsual_reselect = FALSE; /* don't reselect now */ | |
2054 #ifdef FEAT_VISUALEXTRA | |
2055 if (empty_region_error) | |
2056 #endif | |
3324 | 2057 { |
6949 | 2058 vim_beep(BO_OPER); |
3324 | 2059 CancelRedo(); |
2060 } | |
7 | 2061 #ifdef FEAT_VISUALEXTRA |
2062 else | |
6497 | 2063 { |
6866 | 2064 # ifdef FEAT_LINEBREAK |
6497 | 2065 /* Restore linebreak, so that when the user edits it looks as |
2066 * before. */ | |
6866 | 2067 if (curwin->w_p_lbr != lbr_saved) |
2068 { | |
2069 curwin->w_p_lbr = lbr_saved; | |
2070 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2071 } | |
2072 # endif | |
7 | 2073 op_replace(oap, cap->nchar); |
6497 | 2074 } |
7 | 2075 #endif |
2076 break; | |
2077 | |
2078 #ifdef FEAT_FOLDING | |
2079 case OP_FOLD: | |
2080 VIsual_reselect = FALSE; /* don't reselect now */ | |
2081 foldCreate(oap->start.lnum, oap->end.lnum); | |
2082 break; | |
2083 | |
2084 case OP_FOLDOPEN: | |
2085 case OP_FOLDOPENREC: | |
2086 case OP_FOLDCLOSE: | |
2087 case OP_FOLDCLOSEREC: | |
2088 VIsual_reselect = FALSE; /* don't reselect now */ | |
2089 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2090 oap->op_type == OP_FOLDOPEN | |
2091 || oap->op_type == OP_FOLDOPENREC, | |
2092 oap->op_type == OP_FOLDOPENREC | |
2093 || oap->op_type == OP_FOLDCLOSEREC, | |
2094 oap->is_VIsual); | |
2095 break; | |
2096 | |
2097 case OP_FOLDDEL: | |
2098 case OP_FOLDDELREC: | |
2099 VIsual_reselect = FALSE; /* don't reselect now */ | |
2100 deleteFold(oap->start.lnum, oap->end.lnum, | |
2101 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2102 break; | |
2103 #endif | |
7574
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2104 case OP_NR_ADD: |
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2105 case OP_NR_SUB: |
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2106 if (empty_region_error) |
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2107 { |
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2108 vim_beep(BO_OPER); |
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2109 CancelRedo(); |
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2110 } |
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2111 else |
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2112 { |
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2113 VIsual_active = TRUE; |
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2114 #ifdef FEAT_LINEBREAK |
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2115 curwin->w_p_lbr = lbr_saved; |
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2116 #endif |
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2117 op_addsub(oap, cap->count1, redo_VIsual_arg); |
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2118 VIsual_active = FALSE; |
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2119 } |
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2120 check_cursor_col(); |
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2121 break; |
7 | 2122 default: |
2123 clearopbeep(oap); | |
2124 } | |
2125 #ifdef FEAT_VIRTUALEDIT | |
2126 virtual_op = MAYBE; | |
2127 #endif | |
2128 if (!gui_yank) | |
2129 { | |
2130 /* | |
2131 * if 'sol' not set, go back to old column for some commands | |
2132 */ | |
2133 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2134 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2135 || oap->op_type == OP_DELETE)) | |
6497 | 2136 { |
2137 #ifdef FEAT_LINEBREAK | |
2138 curwin->w_p_lbr = FALSE; | |
2139 #endif | |
7 | 2140 coladvance(curwin->w_curswant = old_col); |
6497 | 2141 } |
7 | 2142 } |
2143 else | |
2144 { | |
2145 curwin->w_cursor = old_cursor; | |
2146 } | |
2147 oap->block_mode = FALSE; | |
2148 clearop(oap); | |
2149 } | |
6266 | 2150 #ifdef FEAT_LINEBREAK |
2151 curwin->w_p_lbr = lbr_saved; | |
2152 #endif | |
7 | 2153 } |
2154 | |
2155 /* | |
2156 * Handle indent and format operators and visual mode ":". | |
2157 */ | |
2158 static void | |
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2159 op_colon(oparg_T *oap) |
7 | 2160 { |
2161 stuffcharReadbuff(':'); | |
2162 if (oap->is_VIsual) | |
2163 stuffReadbuff((char_u *)"'<,'>"); | |
2164 else | |
2165 { | |
2166 /* | |
2167 * Make the range look nice, so it can be repeated. | |
2168 */ | |
2169 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2170 stuffcharReadbuff('.'); | |
2171 else | |
2172 stuffnumReadbuff((long)oap->start.lnum); | |
2173 if (oap->end.lnum != oap->start.lnum) | |
2174 { | |
2175 stuffcharReadbuff(','); | |
2176 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2177 stuffcharReadbuff('.'); | |
2178 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2179 stuffcharReadbuff('$'); | |
2180 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2181 { | |
2182 stuffReadbuff((char_u *)".+"); | |
2183 stuffnumReadbuff((long)oap->line_count - 1); | |
2184 } | |
2185 else | |
2186 stuffnumReadbuff((long)oap->end.lnum); | |
2187 } | |
2188 } | |
2189 if (oap->op_type != OP_COLON) | |
2190 stuffReadbuff((char_u *)"!"); | |
2191 if (oap->op_type == OP_INDENT) | |
2192 { | |
2193 #ifndef FEAT_CINDENT | |
2194 if (*get_equalprg() == NUL) | |
2195 stuffReadbuff((char_u *)"indent"); | |
2196 else | |
2197 #endif | |
2198 stuffReadbuff(get_equalprg()); | |
2199 stuffReadbuff((char_u *)"\n"); | |
2200 } | |
2201 else if (oap->op_type == OP_FORMAT) | |
2202 { | |
2203 if (*p_fp == NUL) | |
2204 stuffReadbuff((char_u *)"fmt"); | |
2205 else | |
2206 stuffReadbuff(p_fp); | |
216 | 2207 stuffReadbuff((char_u *)"\n']"); |
7 | 2208 } |
2209 | |
2210 /* | |
2211 * do_cmdline() does the rest | |
2212 */ | |
2213 } | |
2214 | |
592 | 2215 /* |
602 | 2216 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2217 */ |
690 | 2218 static void |
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2219 op_function(oparg_T *oap UNUSED) |
592 | 2220 { |
2221 #ifdef FEAT_EVAL | |
2222 char_u *(argv[1]); | |
4133 | 2223 # ifdef FEAT_VIRTUALEDIT |
3431 | 2224 int save_virtual_op = virtual_op; |
4133 | 2225 # endif |
592 | 2226 |
2227 if (*p_opfunc == NUL) | |
2228 EMSG(_("E774: 'operatorfunc' is empty")); | |
2229 else | |
2230 { | |
2231 /* Set '[ and '] marks to text to be operated on. */ | |
2232 curbuf->b_op_start = oap->start; | |
2233 curbuf->b_op_end = oap->end; | |
2234 if (oap->motion_type != MLINE && !oap->inclusive) | |
2235 /* Exclude the end position. */ | |
2236 decl(&curbuf->b_op_end); | |
2237 | |
2238 if (oap->block_mode) | |
2239 argv[0] = (char_u *)"block"; | |
2240 else if (oap->motion_type == MLINE) | |
2241 argv[0] = (char_u *)"line"; | |
2242 else | |
2243 argv[0] = (char_u *)"char"; | |
3431 | 2244 |
4133 | 2245 # ifdef FEAT_VIRTUALEDIT |
3431 | 2246 /* Reset virtual_op so that 'virtualedit' can be changed in the |
2247 * function. */ | |
2248 virtual_op = MAYBE; | |
4133 | 2249 # endif |
3431 | 2250 |
592 | 2251 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2252 |
4133 | 2253 # ifdef FEAT_VIRTUALEDIT |
3431 | 2254 virtual_op = save_virtual_op; |
4133 | 2255 # endif |
592 | 2256 } |
2257 #else | |
2258 EMSG(_("E775: Eval feature not available")); | |
2259 #endif | |
2260 } | |
2261 | |
7 | 2262 #if defined(FEAT_MOUSE) || defined(PROTO) |
2263 /* | |
2264 * Do the appropriate action for the current mouse click in the current mode. | |
2265 * Not used for Command-line mode. | |
2266 * | |
2267 * Normal Mode: | |
2268 * event modi- position visual change action | |
2269 * fier cursor window | |
2270 * left press - yes end yes | |
2271 * left press C yes end yes "^]" (2) | |
2272 * left press S yes end yes "*" (2) | |
2273 * left drag - yes start if moved no | |
2274 * left relse - yes start if moved no | |
2275 * middle press - yes if not active no put register | |
2276 * middle press - yes if active no yank and put | |
2277 * right press - yes start or extend yes | |
2278 * right press S yes no change yes "#" (2) | |
2279 * right drag - yes extend no | |
2280 * right relse - yes extend no | |
2281 * | |
2282 * Insert or Replace Mode: | |
2283 * event modi- position visual change action | |
2284 * fier cursor window | |
2285 * left press - yes (cannot be active) yes | |
2286 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2287 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2288 * left drag - yes start or extend (1) no CTRL-O (1) | |
2289 * left relse - yes start or extend (1) no CTRL-O (1) | |
2290 * middle press - no (cannot be active) no put register | |
2291 * right press - yes start or extend yes CTRL-O | |
2292 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2293 * | |
2294 * (1) only if mouse pointer moved since press | |
2295 * (2) only if click is in same buffer | |
2296 * | |
2297 * Return TRUE if start_arrow() should be called for edit mode. | |
2298 */ | |
2299 int | |
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2300 do_mouse( |
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2301 oparg_T *oap, /* operator argument, can be NULL */ |
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2302 int c, /* K_LEFTMOUSE, etc */ |
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2303 int dir, /* Direction to 'put' if necessary */ |
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2304 long count, |
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2305 int fixindent) /* PUT_FIXINDENT if fixing indent necessary */ |
7 | 2306 { |
2307 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2308 static int got_click = FALSE; /* got a click some time back */ | |
2309 | |
2310 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2311 int is_click; /* If FALSE it's a drag or release event */ | |
2312 int is_drag; /* If TRUE it's a drag event */ | |
2313 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2314 pos_T start_visual; | |
2315 int moved; /* Has cursor moved? */ | |
2316 int in_status_line; /* mouse in status line */ | |
2326
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2317 #ifdef FEAT_WINDOWS |
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2318 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
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2319 #endif |
7 | 2320 #ifdef FEAT_VERTSPLIT |
2321 int in_sep_line; /* mouse in vertical separator line */ | |
2322 #endif | |
2323 int c1, c2; | |
2324 #if defined(FEAT_FOLDING) | |
2325 pos_T save_cursor; | |
2326 #endif | |
2327 win_T *old_curwin = curwin; | |
2328 static pos_T orig_cursor; | |
2329 colnr_T leftcol, rightcol; | |
2330 pos_T end_visual; | |
2331 int diff; | |
2332 int old_active = VIsual_active; | |
2333 int old_mode = VIsual_mode; | |
2334 int regname; | |
2335 | |
2336 #if defined(FEAT_FOLDING) | |
2337 save_cursor = curwin->w_cursor; | |
2338 #endif | |
2339 | |
2340 /* | |
2341 * When GUI is active, always recognize mouse events, otherwise: | |
2342 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2343 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2344 * - For command line and insert mode 'mouse' is checked before calling | |
2345 * do_mouse(). | |
2346 */ | |
2347 if (do_always) | |
2348 do_always = FALSE; | |
2349 else | |
2350 #ifdef FEAT_GUI | |
2351 if (!gui.in_use) | |
2352 #endif | |
2353 { | |
2354 if (VIsual_active) | |
2355 { | |
2356 if (!mouse_has(MOUSE_VISUAL)) | |
2357 return FALSE; | |
2358 } | |
5735 | 2359 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
7 | 2360 return FALSE; |
2361 } | |
2362 | |
4221 | 2363 for (;;) |
2364 { | |
2365 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2366 if (is_drag) | |
2367 { | |
2368 /* If the next character is the same mouse event then use that | |
2369 * one. Speeds up dragging the status line. */ | |
2370 if (vpeekc() != NUL) | |
2371 { | |
2372 int nc; | |
2373 int save_mouse_row = mouse_row; | |
2374 int save_mouse_col = mouse_col; | |
2375 | |
2376 /* Need to get the character, peeking doesn't get the actual | |
2377 * one. */ | |
2378 nc = safe_vgetc(); | |
2379 if (c == nc) | |
2380 continue; | |
2381 vungetc(nc); | |
2382 mouse_row = save_mouse_row; | |
2383 mouse_col = save_mouse_col; | |
2384 } | |
2385 } | |
2386 break; | |
2387 } | |
7 | 2388 |
2389 #ifdef FEAT_MOUSESHAPE | |
2390 /* May have stopped dragging the status or separator line. The pointer is | |
2391 * most likely still on the status or separator line. */ | |
2392 if (!is_drag && drag_status_line) | |
2393 { | |
2394 drag_status_line = FALSE; | |
2395 update_mouseshape(SHAPE_IDX_STATUS); | |
2396 } | |
2397 # ifdef FEAT_VERTSPLIT | |
2398 if (!is_drag && drag_sep_line) | |
2399 { | |
2400 drag_sep_line = FALSE; | |
2401 update_mouseshape(SHAPE_IDX_VSEP); | |
2402 } | |
2403 # endif | |
2404 #endif | |
2405 | |
2406 /* | |
2407 * Ignore drag and release events if we didn't get a click. | |
2408 */ | |
2409 if (is_click) | |
2410 got_click = TRUE; | |
2411 else | |
2412 { | |
2413 if (!got_click) /* didn't get click, ignore */ | |
2414 return FALSE; | |
2415 if (!is_drag) /* release, reset got_click */ | |
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2416 { |
7 | 2417 got_click = FALSE; |
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2418 #ifdef FEAT_WINDOWS |
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2419 if (in_tab_line) |
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2420 { |
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|
2421 in_tab_line = FALSE; |
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2422 return FALSE; |
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2423 } |
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2424 #endif |
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2425 } |
7 | 2426 } |
2427 | |
2428 /* | |
2429 * CTRL right mouse button does CTRL-T | |
2430 */ | |
2431 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2432 { | |
2433 if (State & INSERT) | |
2434 stuffcharReadbuff(Ctrl_O); | |
2435 if (count > 1) | |
2436 stuffnumReadbuff(count); | |
2437 stuffcharReadbuff(Ctrl_T); | |
2438 got_click = FALSE; /* ignore drag&release now */ | |
2439 return FALSE; | |
2440 } | |
2441 | |
2442 /* | |
2443 * CTRL only works with left mouse button | |
2444 */ | |
2445 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2446 return FALSE; | |
2447 | |
2448 /* | |
2449 * When a modifier is down, ignore drag and release events, as well as | |
2450 * multiple clicks and the middle mouse button. | |
2451 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2452 */ | |
179 | 2453 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2454 | MOD_MASK_META)) | |
7 | 2455 && (!is_click |
2456 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2457 || which_button == MOUSE_MIDDLE) | |
598 | 2458 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2459 && mouse_model_popup() |
2460 && which_button == MOUSE_LEFT) | |
598 | 2461 && !((mod_mask & MOD_MASK_ALT) |
2462 && !mouse_model_popup() | |
2463 && which_button == MOUSE_RIGHT) | |
7 | 2464 ) |
2465 return FALSE; | |
2466 | |
2467 /* | |
2468 * If the button press was used as the movement command for an operator | |
2469 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2470 * drag/release events. | |
2471 */ | |
2472 if (!is_click && which_button == MOUSE_MIDDLE) | |
2473 return FALSE; | |
2474 | |
2475 if (oap != NULL) | |
2476 regname = oap->regname; | |
2477 else | |
2478 regname = 0; | |
2479 | |
2480 /* | |
2481 * Middle mouse button does a 'put' of the selected text | |
2482 */ | |
2483 if (which_button == MOUSE_MIDDLE) | |
2484 { | |
2485 if (State == NORMAL) | |
2486 { | |
2487 /* | |
2488 * If an operator was pending, we don't know what the user wanted | |
2489 * to do. Go back to normal mode: Clear the operator and beep(). | |
2490 */ | |
2491 if (oap != NULL && oap->op_type != OP_NOP) | |
2492 { | |
2493 clearopbeep(oap); | |
2494 return FALSE; | |
2495 } | |
2496 | |
2497 /* | |
2498 * If visual was active, yank the highlighted text and put it | |
2499 * before the mouse pointer position. | |
1016 | 2500 * In Select mode replace the highlighted text with the clipboard. |
7 | 2501 */ |
2502 if (VIsual_active) | |
2503 { | |
1016 | 2504 if (VIsual_select) |
2505 { | |
2506 stuffcharReadbuff(Ctrl_G); | |
1019 | 2507 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2508 } |
2509 else | |
2510 { | |
2511 stuffcharReadbuff('y'); | |
2512 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2513 } | |
7 | 2514 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2515 return FALSE; | |
2516 } | |
2517 /* | |
2518 * The rest is below jump_to_mouse() | |
2519 */ | |
2520 } | |
2521 | |
2522 else if ((State & INSERT) == 0) | |
2523 return FALSE; | |
2524 | |
2525 /* | |
2526 * Middle click in insert mode doesn't move the mouse, just insert the | |
2527 * contents of a register. '.' register is special, can't insert that | |
2528 * with do_put(). | |
2529 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2530 * happens for the GUI). | |
2531 */ | |
2532 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2533 { | |
2534 if (regname == '.') | |
2535 insert_reg(regname, TRUE); | |
2536 else | |
2537 { | |
2538 #ifdef FEAT_CLIPBOARD | |
2539 if (clip_star.available && regname == 0) | |
2540 regname = '*'; | |
2541 #endif | |
2542 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2543 insert_reg(regname, TRUE); | |
2544 else | |
2545 { | |
2546 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2547 | |
2548 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2549 AppendCharToRedobuff(Ctrl_R); | |
2550 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2551 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2552 } | |
2553 } | |
2554 return FALSE; | |
2555 } | |
2556 } | |
2557 | |
2558 /* When dragging or button-up stay in the same window. */ | |
2559 if (!is_click) | |
2560 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2561 | |
2562 start_visual.lnum = 0; | |
2563 | |
671 | 2564 #ifdef FEAT_WINDOWS |
2565 /* Check for clicking in the tab page line. */ | |
2566 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2567 { | |
1619 | 2568 if (is_drag) |
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2569 { |
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2570 if (in_tab_line) |
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2571 { |
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2572 c1 = TabPageIdxs[mouse_col]; |
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|
2573 tabpage_move(c1 <= 0 ? 9999 : c1 < tabpage_index(curtab) |
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|
2574 ? c1 - 1 : c1); |
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2575 } |
1619 | 2576 return FALSE; |
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2577 } |
671 | 2578 |
2579 /* click in a tab selects that tab page */ | |
2580 if (is_click | |
2581 # ifdef FEAT_CMDWIN | |
2582 && cmdwin_type == 0 | |
2583 # endif | |
681 | 2584 && mouse_col < Columns) |
2585 { | |
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2586 in_tab_line = TRUE; |
681 | 2587 c1 = TabPageIdxs[mouse_col]; |
2588 if (c1 >= 0) | |
2589 { | |
682 | 2590 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2591 { | |
2592 /* double click opens new page */ | |
681 | 2593 end_visual_mode(); |
682 | 2594 tabpage_new(); |
2595 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2596 } | |
2597 else | |
2598 { | |
2599 /* Go to specified tab page, or next one if not clicking | |
2600 * on a label. */ | |
2601 goto_tabpage(c1); | |
2602 | |
2603 /* It's like clicking on the status line of a window. */ | |
2604 if (curwin != old_curwin) | |
2605 end_visual_mode(); | |
2606 } | |
681 | 2607 } |
2608 else if (c1 < 0) | |
2609 { | |
2610 tabpage_T *tp; | |
2611 | |
2612 /* Close the current or specified tab page. */ | |
2613 if (c1 == -999) | |
2614 tp = curtab; | |
2615 else | |
2616 tp = find_tabpage(-c1); | |
2617 if (tp == curtab) | |
2618 { | |
2619 if (first_tabpage->tp_next != NULL) | |
2620 tabpage_close(FALSE); | |
2621 } | |
2622 else if (tp != NULL) | |
2623 tabpage_close_other(tp, FALSE); | |
2624 } | |
2625 } | |
2626 return TRUE; | |
671 | 2627 } |
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2628 else if (is_drag && in_tab_line) |
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2629 { |
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2630 c1 = TabPageIdxs[mouse_col]; |
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|
2631 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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|
2632 return FALSE; |
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2633 } |
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2634 |
671 | 2635 #endif |
2636 | |
7 | 2637 /* |
2638 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2639 * right button up -> pop-up menu | |
2640 * shift-left button -> right button | |
598 | 2641 * alt-left button -> alt-right button |
7 | 2642 */ |
2643 if (mouse_model_popup()) | |
2644 { | |
2645 if (which_button == MOUSE_RIGHT | |
2646 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2647 { | |
2648 /* | |
2649 * NOTE: Ignore right button down and drag mouse events. | |
2650 * Windows only shows the popup menu on the button up event. | |
2651 */ | |
936 | 2652 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2653 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2654 if (!is_click) |
2655 return FALSE; | |
2656 #endif | |
2657 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2658 if (is_click || is_drag) | |
2659 return FALSE; | |
2660 #endif | |
573 | 2661 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2662 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2663 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2664 if (gui.in_use) | |
2665 { | |
2666 jump_flags = 0; | |
2667 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2668 { | |
2669 /* First set the cursor position before showing the popup | |
2670 * menu. */ | |
2671 if (VIsual_active) | |
2672 { | |
2673 pos_T m_pos; | |
2674 | |
2675 /* | |
2676 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2677 * selection or the current window (might have false | |
2678 * negative here) | |
2679 */ | |
2680 if (mouse_row < W_WINROW(curwin) | |
2681 || mouse_row | |
2682 > (W_WINROW(curwin) + curwin->w_height)) | |
2683 jump_flags = MOUSE_MAY_STOP_VIS; | |
2684 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2685 jump_flags = MOUSE_MAY_STOP_VIS; | |
2686 else | |
2687 { | |
2688 if ((lt(curwin->w_cursor, VIsual) | |
2689 && (lt(m_pos, curwin->w_cursor) | |
2690 || lt(VIsual, m_pos))) | |
2691 || (lt(VIsual, curwin->w_cursor) | |
2692 && (lt(m_pos, VIsual) | |
2693 || lt(curwin->w_cursor, m_pos)))) | |
2694 { | |
2695 jump_flags = MOUSE_MAY_STOP_VIS; | |
2696 } | |
2697 else if (VIsual_mode == Ctrl_V) | |
2698 { | |
2699 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2700 &leftcol, &rightcol); | |
2701 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2702 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2703 jump_flags = MOUSE_MAY_STOP_VIS; | |
2704 } | |
2705 } | |
2706 } | |
2707 else | |
2708 jump_flags = MOUSE_MAY_STOP_VIS; | |
2709 } | |
2710 if (jump_flags) | |
2711 { | |
2712 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
5735 | 2713 update_curbuf(VIsual_active ? INVERTED : VALID); |
7 | 2714 setcursor(); |
2715 out_flush(); /* Update before showing popup menu */ | |
2716 } | |
2717 # ifdef FEAT_MENU | |
2718 gui_show_popupmenu(); | |
2719 # endif | |
2720 return (jump_flags & CURSOR_MOVED) != 0; | |
2721 } | |
2722 else | |
2723 return FALSE; | |
2724 #else | |
2725 return FALSE; | |
2726 #endif | |
2727 } | |
598 | 2728 if (which_button == MOUSE_LEFT |
2729 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2730 { |
2731 which_button = MOUSE_RIGHT; | |
2732 mod_mask &= ~MOD_MASK_SHIFT; | |
2733 } | |
2734 } | |
2735 | |
2736 if ((State & (NORMAL | INSERT)) | |
2737 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2738 { | |
2739 if (which_button == MOUSE_LEFT) | |
2740 { | |
2741 if (is_click) | |
2742 { | |
2743 /* stop Visual mode for a left click in a window, but not when | |
2744 * on a status line */ | |
2745 if (VIsual_active) | |
2746 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2747 } | |
2748 else if (mouse_has(MOUSE_VISUAL)) | |
2749 jump_flags |= MOUSE_MAY_VIS; | |
2750 } | |
2751 else if (which_button == MOUSE_RIGHT) | |
2752 { | |
2753 if (is_click && VIsual_active) | |
2754 { | |
2755 /* | |
2756 * Remember the start and end of visual before moving the | |
2757 * cursor. | |
2758 */ | |
2759 if (lt(curwin->w_cursor, VIsual)) | |
2760 { | |
2761 start_visual = curwin->w_cursor; | |
2762 end_visual = VIsual; | |
2763 } | |
2764 else | |
2765 { | |
2766 start_visual = VIsual; | |
2767 end_visual = curwin->w_cursor; | |
2768 } | |
2769 } | |
2770 jump_flags |= MOUSE_FOCUS; | |
2771 if (mouse_has(MOUSE_VISUAL)) | |
2772 jump_flags |= MOUSE_MAY_VIS; | |
2773 } | |
2774 } | |
2775 | |
2776 /* | |
2777 * If an operator is pending, ignore all drags and releases until the | |
2778 * next mouse click. | |
2779 */ | |
2780 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2781 { | |
2782 got_click = FALSE; | |
2783 oap->motion_type = MCHAR; | |
2784 } | |
2785 | |
2786 /* When releasing the button let jump_to_mouse() know. */ | |
2787 if (!is_click && !is_drag) | |
2788 jump_flags |= MOUSE_RELEASED; | |
2789 | |
2790 /* | |
2791 * JUMP! | |
2792 */ | |
2793 jump_flags = jump_to_mouse(jump_flags, | |
2794 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2795 moved = (jump_flags & CURSOR_MOVED); | |
2796 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2797 #ifdef FEAT_VERTSPLIT | |
2798 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2799 #endif | |
2800 | |
2801 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2802 if (isNetbeansBuffer(curbuf) |
7 | 2803 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2804 { | |
2805 int key = KEY2TERMCAP1(c); | |
2806 | |
2807 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2808 || key == (int)KE_RIGHTRELEASE) | |
2809 netbeans_button_release(which_button); | |
2810 } | |
2811 #endif | |
2812 | |
2813 /* When jumping to another window, clear a pending operator. That's a bit | |
2814 * friendlier than beeping and not jumping to that window. */ | |
2815 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2816 clearop(oap); | |
2817 | |
2818 #ifdef FEAT_FOLDING | |
2819 if (mod_mask == 0 | |
2820 && !is_drag | |
2821 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2822 && which_button == MOUSE_LEFT) | |
2823 { | |
2824 /* open or close a fold at this line */ | |
2825 if (jump_flags & MOUSE_FOLD_OPEN) | |
2826 openFold(curwin->w_cursor.lnum, 1L); | |
2827 else | |
2828 closeFold(curwin->w_cursor.lnum, 1L); | |
2829 /* don't move the cursor if still in the same window */ | |
2830 if (curwin == old_curwin) | |
2831 curwin->w_cursor = save_cursor; | |
2832 } | |
2833 #endif | |
2834 | |
2835 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2836 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2837 { | |
2838 clip_modeless(which_button, is_click, is_drag); | |
2839 return FALSE; | |
2840 } | |
2841 #endif | |
2842 | |
2843 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2844 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2845 if (VIsual_active && is_drag && p_so) |
2846 { | |
2847 /* In the very first line, allow scrolling one line */ | |
2848 if (mouse_row == 0) | |
2849 mouse_dragging = 2; | |
2850 else | |
2851 mouse_dragging = 1; | |
2852 } | |
2853 | |
2854 /* When dragging the mouse above the window, scroll down. */ | |
2855 if (is_drag && mouse_row < 0 && !in_status_line) | |
2856 { | |
2857 scroll_redraw(FALSE, 1L); | |
2858 mouse_row = 0; | |
2859 } | |
2860 | |
2861 if (start_visual.lnum) /* right click in visual mode */ | |
2862 { | |
598 | 2863 /* When ALT is pressed make Visual mode blockwise. */ |
2864 if (mod_mask & MOD_MASK_ALT) | |
2865 VIsual_mode = Ctrl_V; | |
2866 | |
7 | 2867 /* |
2868 * In Visual-block mode, divide the area in four, pick up the corner | |
2869 * that is in the quarter that the cursor is in. | |
2870 */ | |
2871 if (VIsual_mode == Ctrl_V) | |
2872 { | |
2873 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2874 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2875 end_visual.col = leftcol; | |
2876 else | |
2877 end_visual.col = rightcol; | |
7009 | 2878 if (curwin->w_cursor.lnum >= |
7 | 2879 (start_visual.lnum + end_visual.lnum) / 2) |
2880 end_visual.lnum = start_visual.lnum; | |
2881 | |
2882 /* move VIsual to the right column */ | |
2883 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2884 curwin->w_cursor = end_visual; | |
2885 coladvance(end_visual.col); | |
2886 VIsual = curwin->w_cursor; | |
2887 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2888 } | |
2889 else | |
2890 { | |
2891 /* | |
2892 * If the click is before the start of visual, change the start. | |
2893 * If the click is after the end of visual, change the end. If | |
2894 * the click is inside the visual, change the closest side. | |
2895 */ | |
2896 if (lt(curwin->w_cursor, start_visual)) | |
2897 VIsual = end_visual; | |
2898 else if (lt(end_visual, curwin->w_cursor)) | |
2899 VIsual = start_visual; | |
2900 else | |
2901 { | |
2902 /* In the same line, compare column number */ | |
2903 if (end_visual.lnum == start_visual.lnum) | |
2904 { | |
2905 if (curwin->w_cursor.col - start_visual.col > | |
2906 end_visual.col - curwin->w_cursor.col) | |
2907 VIsual = start_visual; | |
2908 else | |
2909 VIsual = end_visual; | |
2910 } | |
2911 | |
2912 /* In different lines, compare line number */ | |
2913 else | |
2914 { | |
2915 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2916 (end_visual.lnum - curwin->w_cursor.lnum); | |
2917 | |
2918 if (diff > 0) /* closest to end */ | |
2919 VIsual = start_visual; | |
2920 else if (diff < 0) /* closest to start */ | |
2921 VIsual = end_visual; | |
2922 else /* in the middle line */ | |
2923 { | |
2924 if (curwin->w_cursor.col < | |
2925 (start_visual.col + end_visual.col) / 2) | |
2926 VIsual = end_visual; | |
2927 else | |
2928 VIsual = start_visual; | |
2929 } | |
2930 } | |
2931 } | |
2932 } | |
2933 } | |
2934 /* | |
2935 * If Visual mode started in insert mode, execute "CTRL-O" | |
2936 */ | |
2937 else if ((State & INSERT) && VIsual_active) | |
2938 stuffcharReadbuff(Ctrl_O); | |
2939 | |
2940 /* | |
2941 * Middle mouse click: Put text before cursor. | |
2942 */ | |
2943 if (which_button == MOUSE_MIDDLE) | |
2944 { | |
2945 #ifdef FEAT_CLIPBOARD | |
2946 if (clip_star.available && regname == 0) | |
2947 regname = '*'; | |
2948 #endif | |
2949 if (yank_register_mline(regname)) | |
2950 { | |
2951 if (mouse_past_bottom) | |
2952 dir = FORWARD; | |
2953 } | |
2954 else if (mouse_past_eol) | |
2955 dir = FORWARD; | |
2956 | |
2957 if (fixindent) | |
2958 { | |
2959 c1 = (dir == BACKWARD) ? '[' : ']'; | |
2960 c2 = 'p'; | |
2961 } | |
2962 else | |
2963 { | |
2964 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
2965 c2 = NUL; | |
2966 } | |
2967 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
2968 | |
2969 /* | |
2970 * Remember where the paste started, so in edit() Insstart can be set | |
2971 * to this position | |
2972 */ | |
2973 if (restart_edit != 0) | |
2974 where_paste_started = curwin->w_cursor; | |
2975 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
2976 } | |
2977 | |
2978 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
2979 /* | |
2980 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
2981 * error under the mouse pointer. | |
2982 */ | |
2983 else if (((mod_mask & MOD_MASK_CTRL) | |
2984 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
2985 && bt_quickfix(curbuf)) | |
2986 { | |
2987 if (State & INSERT) | |
2988 stuffcharReadbuff(Ctrl_O); | |
643 | 2989 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
2990 stuffReadbuff((char_u *)":.cc\n"); | |
2991 else /* location list window */ | |
2992 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 2993 got_click = FALSE; /* ignore drag&release now */ |
2994 } | |
2995 #endif | |
2996 | |
2997 /* | |
2998 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
2999 * under the mouse pointer. | |
3000 */ | |
3001 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
3002 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
3003 { | |
3004 if (State & INSERT) | |
3005 stuffcharReadbuff(Ctrl_O); | |
3006 stuffcharReadbuff(Ctrl_RSB); | |
3007 got_click = FALSE; /* ignore drag&release now */ | |
3008 } | |
3009 | |
3010 /* | |
3011 * Shift-Mouse click searches for the next occurrence of the word under | |
3012 * the mouse pointer | |
3013 */ | |
3014 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3015 { | |
5735 | 3016 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
7 | 3017 stuffcharReadbuff(Ctrl_O); |
3018 if (which_button == MOUSE_LEFT) | |
3019 stuffcharReadbuff('*'); | |
3020 else /* MOUSE_RIGHT */ | |
3021 stuffcharReadbuff('#'); | |
3022 } | |
3023 | |
3024 /* Handle double clicks, unless on status line */ | |
3025 else if (in_status_line) | |
3026 { | |
3027 #ifdef FEAT_MOUSESHAPE | |
3028 if ((is_drag || is_click) && !drag_status_line) | |
3029 { | |
3030 drag_status_line = TRUE; | |
3031 update_mouseshape(-1); | |
3032 } | |
3033 #endif | |
3034 } | |
3035 #ifdef FEAT_VERTSPLIT | |
3036 else if (in_sep_line) | |
3037 { | |
3038 # ifdef FEAT_MOUSESHAPE | |
3039 if ((is_drag || is_click) && !drag_sep_line) | |
3040 { | |
3041 drag_sep_line = TRUE; | |
3042 update_mouseshape(-1); | |
3043 } | |
3044 # endif | |
3045 } | |
3046 #endif | |
3047 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3048 && mouse_has(MOUSE_VISUAL)) | |
3049 { | |
3050 if (is_click || !VIsual_active) | |
3051 { | |
3052 if (VIsual_active) | |
3053 orig_cursor = VIsual; | |
3054 else | |
3055 { | |
3056 check_visual_highlight(); | |
3057 VIsual = curwin->w_cursor; | |
3058 orig_cursor = VIsual; | |
3059 VIsual_active = TRUE; | |
3060 VIsual_reselect = TRUE; | |
3061 /* start Select mode if 'selectmode' contains "mouse" */ | |
3062 may_start_select('o'); | |
3063 setmouse(); | |
3064 } | |
3065 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3066 { |
3067 /* Double click with ALT pressed makes it blockwise. */ | |
3068 if (mod_mask & MOD_MASK_ALT) | |
3069 VIsual_mode = Ctrl_V; | |
3070 else | |
3071 VIsual_mode = 'v'; | |
3072 } | |
7 | 3073 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3074 VIsual_mode = 'V'; | |
3075 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3076 VIsual_mode = Ctrl_V; | |
3077 #ifdef FEAT_CLIPBOARD | |
3078 /* Make sure the clipboard gets updated. Needed because start and | |
3079 * end may still be the same, and the selection needs to be owned */ | |
3080 clip_star.vmode = NUL; | |
3081 #endif | |
3082 } | |
3083 /* | |
3084 * A double click selects a word or a block. | |
3085 */ | |
3086 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3087 { | |
3088 pos_T *pos = NULL; | |
300 | 3089 int gc; |
7 | 3090 |
3091 if (is_click) | |
3092 { | |
3093 /* If the character under the cursor (skipping white space) is | |
3094 * not a word character, try finding a match and select a (), | |
3095 * {}, [], #if/#endif, etc. block. */ | |
3096 end_visual = curwin->w_cursor; | |
300 | 3097 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3098 inc(&end_visual); |
3099 if (oap != NULL) | |
3100 oap->motion_type = MCHAR; | |
3101 if (oap != NULL | |
3102 && VIsual_mode == 'v' | |
3103 && !vim_iswordc(gchar_pos(&end_visual)) | |
3104 && equalpos(curwin->w_cursor, VIsual) | |
3105 && (pos = findmatch(oap, NUL)) != NULL) | |
3106 { | |
3107 curwin->w_cursor = *pos; | |
3108 if (oap->motion_type == MLINE) | |
3109 VIsual_mode = 'V'; | |
3110 else if (*p_sel == 'e') | |
3111 { | |
3112 if (lt(curwin->w_cursor, VIsual)) | |
3113 ++VIsual.col; | |
3114 else | |
3115 ++curwin->w_cursor.col; | |
3116 } | |
3117 } | |
3118 } | |
3119 | |
3120 if (pos == NULL && (is_click || is_drag)) | |
3121 { | |
3122 /* When not found a match or when dragging: extend to include | |
3123 * a word. */ | |
3124 if (lt(curwin->w_cursor, orig_cursor)) | |
3125 { | |
3126 find_start_of_word(&curwin->w_cursor); | |
3127 find_end_of_word(&VIsual); | |
3128 } | |
3129 else | |
3130 { | |
3131 find_start_of_word(&VIsual); | |
3132 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3133 #ifdef FEAT_MBYTE | |
3134 curwin->w_cursor.col += | |
474 | 3135 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3136 #else |
3137 ++curwin->w_cursor.col; | |
3138 #endif | |
3139 find_end_of_word(&curwin->w_cursor); | |
3140 } | |
3141 } | |
3142 curwin->w_set_curswant = TRUE; | |
3143 } | |
3144 if (is_click) | |
3145 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3146 } | |
3147 else if (VIsual_active && !old_active) | |
598 | 3148 { |
3149 if (mod_mask & MOD_MASK_ALT) | |
3150 VIsual_mode = Ctrl_V; | |
3151 else | |
3152 VIsual_mode = 'v'; | |
3153 } | |
7 | 3154 |
3155 /* If Visual mode changed show it later. */ | |
643 | 3156 if ((!VIsual_active && old_active && mode_displayed) |
3157 || (VIsual_active && p_smd && msg_silent == 0 | |
3158 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3159 redraw_cmdline = TRUE; |
3160 | |
3161 return moved; | |
3162 } | |
3163 | |
3164 /* | |
3165 * Move "pos" back to the start of the word it's in. | |
3166 */ | |
3167 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3168 find_start_of_word(pos_T *pos) |
7 | 3169 { |
3170 char_u *line; | |
3171 int cclass; | |
3172 int col; | |
3173 | |
3174 line = ml_get(pos->lnum); | |
3175 cclass = get_mouse_class(line + pos->col); | |
3176 | |
3177 while (pos->col > 0) | |
3178 { | |
3179 col = pos->col - 1; | |
3180 #ifdef FEAT_MBYTE | |
3181 col -= (*mb_head_off)(line, line + col); | |
3182 #endif | |
3183 if (get_mouse_class(line + col) != cclass) | |
3184 break; | |
3185 pos->col = col; | |
3186 } | |
3187 } | |
3188 | |
3189 /* | |
3190 * Move "pos" forward to the end of the word it's in. | |
3191 * When 'selection' is "exclusive", the position is just after the word. | |
3192 */ | |
3193 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3194 find_end_of_word(pos_T *pos) |
7 | 3195 { |
3196 char_u *line; | |
3197 int cclass; | |
3198 int col; | |
3199 | |
3200 line = ml_get(pos->lnum); | |
3201 if (*p_sel == 'e' && pos->col > 0) | |
3202 { | |
3203 --pos->col; | |
3204 #ifdef FEAT_MBYTE | |
3205 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3206 #endif | |
3207 } | |
3208 cclass = get_mouse_class(line + pos->col); | |
3209 while (line[pos->col] != NUL) | |
3210 { | |
3211 #ifdef FEAT_MBYTE | |
474 | 3212 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3213 #else |
3214 col = pos->col + 1; | |
3215 #endif | |
3216 if (get_mouse_class(line + col) != cclass) | |
3217 { | |
3218 if (*p_sel == 'e') | |
3219 pos->col = col; | |
3220 break; | |
3221 } | |
3222 pos->col = col; | |
3223 } | |
3224 } | |
3225 | |
3226 /* | |
3227 * Get class of a character for selection: same class means same word. | |
3228 * 0: blank | |
3229 * 1: punctuation groups | |
3230 * 2: normal word character | |
3231 * >2: multi-byte word character. | |
3232 */ | |
3233 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3234 get_mouse_class(char_u *p) |
7 | 3235 { |
3236 int c; | |
3237 | |
3238 #ifdef FEAT_MBYTE | |
3239 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3240 return mb_get_class(p); | |
3241 #endif | |
3242 | |
3243 c = *p; | |
3244 if (c == ' ' || c == '\t') | |
3245 return 0; | |
3246 | |
3247 if (vim_iswordc(c)) | |
3248 return 2; | |
3249 | |
3250 /* | |
3251 * There are a few special cases where we want certain combinations of | |
3252 * characters to be considered as a single word. These are things like | |
3253 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3254 * character is in its own class. |
7 | 3255 */ |
3256 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3257 return 1; | |
3258 return c; | |
3259 } | |
3260 #endif /* FEAT_MOUSE */ | |
3261 | |
3262 /* | |
3263 * Check if highlighting for visual mode is possible, give a warning message | |
3264 * if not. | |
3265 */ | |
3266 void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3267 check_visual_highlight(void) |
7 | 3268 { |
3269 static int did_check = FALSE; | |
3270 | |
3271 if (full_screen) | |
3272 { | |
3273 if (!did_check && hl_attr(HLF_V) == 0) | |
3274 MSG(_("Warning: terminal cannot highlight")); | |
3275 did_check = TRUE; | |
3276 } | |
3277 } | |
3278 | |
3279 /* | |
638 | 3280 * End Visual mode. |
7 | 3281 * This function should ALWAYS be called to end Visual mode, except from |
3282 * do_pending_operator(). | |
3283 */ | |
3284 void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3285 end_visual_mode(void) |
7 | 3286 { |
3287 #ifdef FEAT_CLIPBOARD | |
3288 /* | |
3289 * If we are using the clipboard, then remember what was selected in case | |
3290 * we need to paste it somewhere while we still own the selection. | |
3291 * Only do this when the clipboard is already owned. Don't want to grab | |
3292 * the selection when hitting ESC. | |
3293 */ | |
3294 if (clip_star.available && clip_star.owned) | |
3295 clip_auto_select(); | |
3296 #endif | |
3297 | |
3298 VIsual_active = FALSE; | |
3299 #ifdef FEAT_MOUSE | |
3300 setmouse(); | |
3301 mouse_dragging = 0; | |
3302 #endif | |
3303 | |
3304 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3305 curbuf->b_visual.vi_mode = VIsual_mode; |
3306 curbuf->b_visual.vi_start = VIsual; | |
3307 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3308 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3309 #ifdef FEAT_EVAL |
3310 curbuf->b_visual_mode_eval = VIsual_mode; | |
3311 #endif | |
3312 #ifdef FEAT_VIRTUALEDIT | |
3313 if (!virtual_active()) | |
3314 curwin->w_cursor.coladd = 0; | |
3315 #endif | |
6979 | 3316 may_clear_cmdline(); |
7 | 3317 |
844 | 3318 adjust_cursor_eol(); |
7 | 3319 } |
3320 | |
3321 /* | |
3322 * Reset VIsual_active and VIsual_reselect. | |
3323 */ | |
3324 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3325 reset_VIsual_and_resel(void) |
7 | 3326 { |
3327 if (VIsual_active) | |
3328 { | |
3329 end_visual_mode(); | |
3330 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3331 } | |
3332 VIsual_reselect = FALSE; | |
3333 } | |
3334 | |
3335 /* | |
3336 * Reset VIsual_active and VIsual_reselect if it's set. | |
3337 */ | |
3338 void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3339 reset_VIsual(void) |
7 | 3340 { |
3341 if (VIsual_active) | |
3342 { | |
3343 end_visual_mode(); | |
3344 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3345 VIsual_reselect = FALSE; | |
3346 } | |
3347 } | |
3348 | |
184 | 3349 #if defined(FEAT_BEVAL) |
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Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
3350 static int find_is_eval_item(char_u *ptr, int *colp, int *nbp, int dir); |
7 | 3351 |
3352 /* | |
3353 * Check for a balloon-eval special item to include when searching for an | |
3354 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3355 * Returns TRUE if the character at "*ptr" should be included. | |
3356 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3357 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3358 * "bnp" points to a counter for square brackets. | |
3359 */ | |
3360 static int | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3361 find_is_eval_item( |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3362 char_u *ptr, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3363 int *colp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3364 int *bnp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3365 int dir) |
7 | 3366 { |
3367 /* Accept everything inside []. */ | |
3368 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3369 ++*bnp; | |
3370 if (*bnp > 0) | |
3371 { | |
3372 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3373 --*bnp; | |
3374 return TRUE; | |
3375 } | |
3376 | |
3377 /* skip over "s.var" */ | |
3378 if (*ptr == '.') | |
3379 return TRUE; | |
3380 | |
3381 /* two-character item: s->var */ | |
3382 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3383 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3384 { | |
3385 *colp += dir; | |
3386 return TRUE; | |
3387 } | |
3388 return FALSE; | |
3389 } | |
3390 #endif | |
3391 | |
3392 /* | |
3393 * Find the identifier under or to the right of the cursor. | |
3394 * "find_type" can have one of three values: | |
3395 * FIND_IDENT: find an identifier (keyword) | |
3396 * FIND_STRING: find any non-white string | |
3397 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3398 * FIND_EVAL: find text useful for C program debugging |
7 | 3399 * |
3400 * There are three steps: | |
3401 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3402 * already on one. | |
3403 * 2. Search backward for the start of this identifier/string. | |
3404 * This doesn't match the real Vi but I like it a little better and it | |
3405 * shouldn't bother anyone. | |
3406 * 3. Search forward to the end of this identifier/string. | |
3407 * When FIND_IDENT isn't defined, we backup until a blank. | |
3408 * | |
3409 * Returns the length of the string, or zero if no string is found. | |
3410 * If a string is found, a pointer to the string is put in "*string". This | |
3411 * string is not always NUL terminated. | |
3412 */ | |
3413 int | |
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parents:
7803
diff
changeset
|
3414 find_ident_under_cursor(char_u **string, int find_type) |
7 | 3415 { |
3416 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3417 curwin->w_cursor.col, string, find_type); | |
3418 } | |
3419 | |
3420 /* | |
3421 * Like find_ident_under_cursor(), but for any window and any position. | |
3422 * However: Uses 'iskeyword' from the current window!. | |
3423 */ | |
3424 int | |
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parents:
7803
diff
changeset
|
3425 find_ident_at_pos( |
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parents:
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diff
changeset
|
3426 win_T *wp, |
2a8d6b2dd925
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parents:
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diff
changeset
|
3427 linenr_T lnum, |
2a8d6b2dd925
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parents:
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diff
changeset
|
3428 colnr_T startcol, |
2a8d6b2dd925
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parents:
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diff
changeset
|
3429 char_u **string, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3430 int find_type) |
7 | 3431 { |
3432 char_u *ptr; | |
3433 int col = 0; /* init to shut up GCC */ | |
3434 int i; | |
3435 #ifdef FEAT_MBYTE | |
3436 int this_class = 0; | |
3437 int prev_class; | |
3438 int prevcol; | |
3439 #endif | |
184 | 3440 #if defined(FEAT_BEVAL) |
7 | 3441 int bn = 0; /* bracket nesting */ |
3442 #endif | |
3443 | |
3444 /* | |
3445 * if i == 0: try to find an identifier | |
3446 * if i == 1: try to find any non-white string | |
3447 */ | |
3448 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3449 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3450 { | |
3451 /* | |
3452 * 1. skip to start of identifier/string | |
3453 */ | |
3454 col = startcol; | |
3455 #ifdef FEAT_MBYTE | |
3456 if (has_mbyte) | |
3457 { | |
3458 while (ptr[col] != NUL) | |
3459 { | |
184 | 3460 # if defined(FEAT_BEVAL) |
7 | 3461 /* Stop at a ']' to evaluate "a[x]". */ |
3462 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3463 break; | |
3464 # endif | |
3465 this_class = mb_get_class(ptr + col); | |
3466 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3467 break; | |
474 | 3468 col += (*mb_ptr2len)(ptr + col); |
7 | 3469 } |
3470 } | |
3471 else | |
3472 #endif | |
3473 while (ptr[col] != NUL | |
3474 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3475 # if defined(FEAT_BEVAL) |
7 | 3476 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3477 # endif | |
3478 ) | |
3479 ++col; | |
3480 | |
184 | 3481 #if defined(FEAT_BEVAL) |
7 | 3482 /* When starting on a ']' count it, so that we include the '['. */ |
3483 bn = ptr[col] == ']'; | |
3484 #endif | |
3485 | |
3486 /* | |
3487 * 2. Back up to start of identifier/string. | |
3488 */ | |
3489 #ifdef FEAT_MBYTE | |
3490 if (has_mbyte) | |
3491 { | |
3492 /* Remember class of character under cursor. */ | |
184 | 3493 # if defined(FEAT_BEVAL) |
7 | 3494 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3495 this_class = mb_get_class((char_u *)"a"); | |
3496 else | |
3497 # endif | |
3498 this_class = mb_get_class(ptr + col); | |
835 | 3499 while (col > 0 && this_class != 0) |
7 | 3500 { |
3501 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3502 prev_class = mb_get_class(ptr + prevcol); | |
3503 if (this_class != prev_class | |
3504 && (i == 0 | |
3505 || prev_class == 0 | |
3506 || (find_type & FIND_IDENT)) | |
184 | 3507 # if defined(FEAT_BEVAL) |
7 | 3508 && (!(find_type & FIND_EVAL) |
3509 || prevcol == 0 | |
3510 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3511 &bn, BACKWARD)) | |
3512 # endif | |
3513 ) | |
3514 break; | |
3515 col = prevcol; | |
3516 } | |
3517 | |
3518 /* If we don't want just any old string, or we've found an | |
3519 * identifier, stop searching. */ | |
3520 if (this_class > 2) | |
3521 this_class = 2; | |
3522 if (!(find_type & FIND_STRING) || this_class == 2) | |
3523 break; | |
3524 } | |
3525 else | |
3526 #endif | |
3527 { | |
3528 while (col > 0 | |
3529 && ((i == 0 | |
3530 ? vim_iswordc(ptr[col - 1]) | |
3531 : (!vim_iswhite(ptr[col - 1]) | |
3532 && (!(find_type & FIND_IDENT) | |
3533 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3534 #if defined(FEAT_BEVAL) |
7 | 3535 || ((find_type & FIND_EVAL) |
3536 && col > 1 | |
3537 && find_is_eval_item(ptr + col - 1, &col, | |
3538 &bn, BACKWARD)) | |
3539 #endif | |
3540 )) | |
3541 --col; | |
3542 | |
3543 /* If we don't want just any old string, or we've found an | |
3544 * identifier, stop searching. */ | |
3545 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3546 break; | |
3547 } | |
3548 } | |
3549 | |
3550 if (ptr[col] == NUL || (i == 0 && ( | |
3551 #ifdef FEAT_MBYTE | |
3552 has_mbyte ? this_class != 2 : | |
3553 #endif | |
3554 !vim_iswordc(ptr[col])))) | |
3555 { | |
3556 /* | |
3557 * didn't find an identifier or string | |
3558 */ | |
3559 if (find_type & FIND_STRING) | |
3560 EMSG(_("E348: No string under cursor")); | |
3561 else | |
1728 | 3562 EMSG(_(e_noident)); |
7 | 3563 return 0; |
3564 } | |
3565 ptr += col; | |
3566 *string = ptr; | |
3567 | |
3568 /* | |
3569 * 3. Find the end if the identifier/string. | |
3570 */ | |
184 | 3571 #if defined(FEAT_BEVAL) |
7 | 3572 bn = 0; |
3573 startcol -= col; | |
3574 #endif | |
3575 col = 0; | |
3576 #ifdef FEAT_MBYTE | |
3577 if (has_mbyte) | |
3578 { | |
3579 /* Search for point of changing multibyte character class. */ | |
3580 this_class = mb_get_class(ptr); | |
3581 while (ptr[col] != NUL | |
3582 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3583 : mb_get_class(ptr + col) != 0) | |
184 | 3584 # if defined(FEAT_BEVAL) |
7 | 3585 || ((find_type & FIND_EVAL) |
3586 && col <= (int)startcol | |
3587 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3588 # endif | |
3589 )) | |
474 | 3590 col += (*mb_ptr2len)(ptr + col); |
7 | 3591 } |
3592 else | |
3593 #endif | |
3594 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3595 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3596 # if defined(FEAT_BEVAL) |
7 | 3597 || ((find_type & FIND_EVAL) |
3598 && col <= (int)startcol | |
3599 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3600 # endif | |
3601 ) | |
3602 { | |
3603 ++col; | |
3604 } | |
3605 | |
3606 return col; | |
3607 } | |
3608 | |
3609 /* | |
3610 * Prepare for redo of a normal command. | |
3611 */ | |
3612 static void | |
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|
3613 prep_redo_cmd(cmdarg_T *cap) |
7 | 3614 { |
3615 prep_redo(cap->oap->regname, cap->count0, | |
3616 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3617 } | |
3618 | |
3619 /* | |
3620 * Prepare for redo of any command. | |
3621 * Note that only the last argument can be a multi-byte char. | |
3622 */ | |
3623 static void | |
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diff
changeset
|
3624 prep_redo( |
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|
3625 int regname, |
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|
3626 long num, |
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|
3627 int cmd1, |
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diff
changeset
|
3628 int cmd2, |
2a8d6b2dd925
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diff
changeset
|
3629 int cmd3, |
2a8d6b2dd925
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parents:
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diff
changeset
|
3630 int cmd4, |
2a8d6b2dd925
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parents:
7803
diff
changeset
|
3631 int cmd5) |
7 | 3632 { |
3633 ResetRedobuff(); | |
3634 if (regname != 0) /* yank from specified buffer */ | |
3635 { | |
3636 AppendCharToRedobuff('"'); | |
3637 AppendCharToRedobuff(regname); | |
3638 } | |
3639 if (num) | |
3640 AppendNumberToRedobuff(num); | |
3641 | |
3642 if (cmd1 != NUL) | |
3643 AppendCharToRedobuff(cmd1); | |
3644 if (cmd2 != NUL) | |
3645 AppendCharToRedobuff(cmd2); | |
3646 if (cmd3 != NUL) | |
3647 AppendCharToRedobuff(cmd3); | |
3648 if (cmd4 != NUL) | |
3649 AppendCharToRedobuff(cmd4); | |
3650 if (cmd5 != NUL) | |
3651 AppendCharToRedobuff(cmd5); | |
3652 } | |
3653 | |
3654 /* | |
3655 * check for operator active and clear it | |
3656 * | |
3657 * return TRUE if operator was active | |
3658 */ | |
3659 static int | |
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diff
changeset
|
3660 checkclearop(oparg_T *oap) |
7 | 3661 { |
3662 if (oap->op_type == OP_NOP) | |
3663 return FALSE; | |
3664 clearopbeep(oap); | |
3665 return TRUE; | |
3666 } | |
3667 | |
3668 /* | |
1131 | 3669 * Check for operator or Visual active. Clear active operator. |
7 | 3670 * |
1131 | 3671 * Return TRUE if operator or Visual was active. |
7 | 3672 */ |
3673 static int | |
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diff
changeset
|
3674 checkclearopq(oparg_T *oap) |
7 | 3675 { |
5735 | 3676 if (oap->op_type == OP_NOP && !VIsual_active) |
7 | 3677 return FALSE; |
3678 clearopbeep(oap); | |
3679 return TRUE; | |
3680 } | |
3681 | |
3682 static void | |
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diff
changeset
|
3683 clearop(oparg_T *oap) |
7 | 3684 { |
3685 oap->op_type = OP_NOP; | |
3686 oap->regname = 0; | |
3687 oap->motion_force = NUL; | |
3688 oap->use_reg_one = FALSE; | |
3689 } | |
3690 | |
3691 static void | |
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diff
changeset
|
3692 clearopbeep(oparg_T *oap) |
7 | 3693 { |
3694 clearop(oap); | |
3695 beep_flush(); | |
3696 } | |
3697 | |
3698 /* | |
3699 * Remove the shift modifier from a special key. | |
3700 */ | |
3701 static void | |
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diff
changeset
|
3702 unshift_special(cmdarg_T *cap) |
7 | 3703 { |
3704 switch (cap->cmdchar) | |
3705 { | |
3706 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3707 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3708 case K_S_UP: cap->cmdchar = K_UP; break; | |
3709 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3710 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3711 case K_S_END: cap->cmdchar = K_END; break; | |
3712 } | |
3713 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3714 } | |
3715 | |
6979 | 3716 /* |
3717 * If the mode is currently displayed clear the command line or update the | |
3718 * command displayed. | |
3719 */ | |
3720 static void | |
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diff
changeset
|
3721 may_clear_cmdline(void) |
6979 | 3722 { |
3723 if (mode_displayed) | |
3724 clear_cmdline = TRUE; /* unshow visual mode later */ | |
3725 #ifdef FEAT_CMDL_INFO | |
3726 else | |
3727 clear_showcmd(); | |
3728 #endif | |
3729 } | |
3730 | |
7 | 3731 #if defined(FEAT_CMDL_INFO) || defined(PROTO) |
3732 /* | |
3733 * Routines for displaying a partly typed command | |
3734 */ | |
3735 | |
5735 | 3736 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
7 | 3737 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
3738 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3739 static int showcmd_is_clear = TRUE; | |
3740 static int showcmd_visual = FALSE; | |
3741 | |
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diff
changeset
|
3742 static void display_showcmd(void); |
7 | 3743 |
3744 void | |
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diff
changeset
|
3745 clear_showcmd(void) |
7 | 3746 { |
3747 if (!p_sc) | |
3748 return; | |
3749 | |
3750 if (VIsual_active && !char_avail()) | |
3751 { | |
1866 | 3752 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3753 long lines; |
3754 colnr_T leftcol, rightcol; | |
3755 linenr_T top, bot; | |
3756 | |
3757 /* Show the size of the Visual area. */ | |
1866 | 3758 if (cursor_bot) |
7 | 3759 { |
3760 top = VIsual.lnum; | |
3761 bot = curwin->w_cursor.lnum; | |
3762 } | |
3763 else | |
3764 { | |
3765 top = curwin->w_cursor.lnum; | |
3766 bot = VIsual.lnum; | |
3767 } | |
3768 # ifdef FEAT_FOLDING | |
3769 /* Include closed folds as a whole. */ | |
7009 | 3770 (void)hasFolding(top, &top, NULL); |
3771 (void)hasFolding(bot, NULL, &bot); | |
7 | 3772 # endif |
3773 lines = bot - top + 1; | |
3774 | |
3775 if (VIsual_mode == Ctrl_V) | |
3776 { | |
2335
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changeset
|
3777 # ifdef FEAT_LINEBREAK |
1866 | 3778 char_u *saved_sbr = p_sbr; |
3779 | |
3780 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3781 p_sbr = empty_option; | |
2335
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diff
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|
3782 # endif |
7 | 3783 getvcols(curwin, &curwin->w_cursor, &VIsual, &leftcol, &rightcol); |
2335
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diff
changeset
|
3784 # ifdef FEAT_LINEBREAK |
1866 | 3785 p_sbr = saved_sbr; |
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diff
changeset
|
3786 # endif |
7 | 3787 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3788 (long)(rightcol - leftcol + 1)); | |
3789 } | |
3790 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3791 sprintf((char *)showcmd_buf, "%ld", lines); | |
3792 else | |
2324
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diff
changeset
|
3793 { |
0a258a67051d
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diff
changeset
|
3794 char_u *s, *e; |
0a258a67051d
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diff
changeset
|
3795 int l; |
0a258a67051d
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diff
changeset
|
3796 int bytes = 0; |
0a258a67051d
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diff
changeset
|
3797 int chars = 0; |
0a258a67051d
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diff
changeset
|
3798 |
0a258a67051d
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changeset
|
3799 if (cursor_bot) |
0a258a67051d
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diff
changeset
|
3800 { |
0a258a67051d
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parents:
2294
diff
changeset
|
3801 s = ml_get_pos(&VIsual); |
0a258a67051d
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Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3802 e = ml_get_cursor(); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3803 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3804 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3805 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3806 s = ml_get_cursor(); |
0a258a67051d
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Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3807 e = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3808 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3809 while ((*p_sel != 'e') ? s <= e : s < e) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3810 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3811 # ifdef FEAT_MBYTE |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3812 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3813 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3814 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3815 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3816 if (l == 0) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3817 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3818 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3819 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3820 break; /* end of line */ |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3821 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3822 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3823 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3824 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3825 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3826 if (bytes == chars) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3827 sprintf((char *)showcmd_buf, "%d", chars); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3828 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3829 sprintf((char *)showcmd_buf, "%d-%d", chars, bytes); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3830 } |
7 | 3831 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3832 showcmd_visual = TRUE; | |
3833 } | |
3834 else | |
3835 { | |
3836 showcmd_buf[0] = NUL; | |
3837 showcmd_visual = FALSE; | |
3838 | |
3839 /* Don't actually display something if there is nothing to clear. */ | |
3840 if (showcmd_is_clear) | |
3841 return; | |
3842 } | |
3843 | |
3844 display_showcmd(); | |
3845 } | |
3846 | |
3847 /* | |
3848 * Add 'c' to string of shown command chars. | |
3849 * Return TRUE if output has been written (and setcursor() has been called). | |
3850 */ | |
3851 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3852 add_to_showcmd(int c) |
7 | 3853 { |
3854 char_u *p; | |
3855 int old_len; | |
3856 int extra_len; | |
3857 int overflow; | |
3858 #if defined(FEAT_MOUSE) | |
3859 int i; | |
3860 static int ignore[] = | |
3861 { | |
660 | 3862 # ifdef FEAT_GUI |
7 | 3863 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3864 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3865 # endif |
7 | 3866 K_IGNORE, |
3867 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3868 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3869 K_RIGHTMOUSE, K_RIGHTDRAG, K_RIGHTRELEASE, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3870 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3871 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3872 K_CURSORHOLD, |
7 | 3873 0 |
3874 }; | |
3875 #endif | |
3876 | |
641 | 3877 if (!p_sc || msg_silent != 0) |
7 | 3878 return FALSE; |
3879 | |
3880 if (showcmd_visual) | |
3881 { | |
3882 showcmd_buf[0] = NUL; | |
3883 showcmd_visual = FALSE; | |
3884 } | |
3885 | |
3886 #if defined(FEAT_MOUSE) | |
3887 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3888 if (IS_SPECIAL(c)) | |
3889 for (i = 0; ignore[i] != 0; ++i) | |
3890 if (ignore[i] == c) | |
3891 return FALSE; | |
3892 #endif | |
3893 | |
3894 p = transchar(c); | |
5535 | 3895 if (*p == ' ') |
3896 STRCPY(p, "<20>"); | |
7 | 3897 old_len = (int)STRLEN(showcmd_buf); |
3898 extra_len = (int)STRLEN(p); | |
3899 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3900 if (overflow > 0) | |
1362 | 3901 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3902 old_len - overflow + 1); | |
7 | 3903 STRCAT(showcmd_buf, p); |
3904 | |
3905 if (char_avail()) | |
3906 return FALSE; | |
3907 | |
3908 display_showcmd(); | |
3909 | |
3910 return TRUE; | |
3911 } | |
3912 | |
3913 void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3914 add_to_showcmd_c(int c) |
7 | 3915 { |
3916 if (!add_to_showcmd(c)) | |
3917 setcursor(); | |
3918 } | |
3919 | |
3920 /* | |
3921 * Delete 'len' characters from the end of the shown command. | |
3922 */ | |
3923 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3924 del_from_showcmd(int len) |
7 | 3925 { |
3926 int old_len; | |
3927 | |
3928 if (!p_sc) | |
3929 return; | |
3930 | |
3931 old_len = (int)STRLEN(showcmd_buf); | |
3932 if (len > old_len) | |
3933 len = old_len; | |
3934 showcmd_buf[old_len - len] = NUL; | |
3935 | |
3936 if (!char_avail()) | |
3937 display_showcmd(); | |
3938 } | |
3939 | |
3940 /* | |
3941 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
3942 * something and there is a partial mapping. | |
3943 */ | |
3944 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3945 push_showcmd(void) |
7 | 3946 { |
3947 if (p_sc) | |
3948 STRCPY(old_showcmd_buf, showcmd_buf); | |
3949 } | |
3950 | |
3951 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3952 pop_showcmd(void) |
7 | 3953 { |
3954 if (!p_sc) | |
3955 return; | |
3956 | |
3957 STRCPY(showcmd_buf, old_showcmd_buf); | |
3958 | |
3959 display_showcmd(); | |
3960 } | |
3961 | |
3962 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3963 display_showcmd(void) |
7 | 3964 { |
3965 int len; | |
3966 | |
3967 cursor_off(); | |
3968 | |
3969 len = (int)STRLEN(showcmd_buf); | |
3970 if (len == 0) | |
3971 showcmd_is_clear = TRUE; | |
3972 else | |
3973 { | |
3974 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
3975 showcmd_is_clear = FALSE; | |
3976 } | |
3977 | |
3978 /* | |
1188 | 3979 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
3980 * spaces | |
7 | 3981 */ |
3982 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
3983 | |
3984 setcursor(); /* put cursor back where it belongs */ | |
3985 } | |
3986 #endif | |
3987 | |
3988 #ifdef FEAT_SCROLLBIND | |
3989 /* | |
3990 * When "check" is FALSE, prepare for commands that scroll the window. | |
3991 * When "check" is TRUE, take care of scroll-binding after the window has | |
3992 * scrolled. Called from normal_cmd() and edit(). | |
3993 */ | |
3994 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3995 do_check_scrollbind(int check) |
7 | 3996 { |
3997 static win_T *old_curwin = NULL; | |
3998 static linenr_T old_topline = 0; | |
3999 #ifdef FEAT_DIFF | |
4000 static int old_topfill = 0; | |
4001 #endif | |
4002 static buf_T *old_buf = NULL; | |
4003 static colnr_T old_leftcol = 0; | |
4004 | |
4005 if (check && curwin->w_p_scb) | |
4006 { | |
4007 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4008 * the values. */ | |
4009 if (did_syncbind) | |
4010 did_syncbind = FALSE; | |
4011 else if (curwin == old_curwin) | |
4012 { | |
4013 /* | |
4014 * Synchronize other windows, as necessary according to | |
4015 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4016 * when 'diff' is set. | |
4017 */ | |
4018 if ((curwin->w_buffer == old_buf | |
4019 #ifdef FEAT_DIFF | |
4020 || curwin->w_p_diff | |
4021 #endif | |
4022 ) | |
4023 && (curwin->w_topline != old_topline | |
4024 #ifdef FEAT_DIFF | |
4025 || curwin->w_topfill != old_topfill | |
4026 #endif | |
4027 || curwin->w_leftcol != old_leftcol)) | |
4028 { | |
4029 check_scrollbind(curwin->w_topline - old_topline, | |
4030 (long)(curwin->w_leftcol - old_leftcol)); | |
4031 } | |
4032 } | |
4033 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4034 { | |
4035 /* | |
4036 * When switching between windows, make sure that the relative | |
4037 * vertical offset is valid for the new window. The relative | |
4038 * offset is invalid whenever another 'scrollbind' window has | |
4039 * scrolled to a point that would force the current window to | |
4040 * scroll past the beginning or end of its buffer. When the | |
4041 * resync is performed, some of the other 'scrollbind' windows may | |
4042 * need to jump so that the current window's relative position is | |
4043 * visible on-screen. | |
4044 */ | |
4045 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4046 } | |
4047 curwin->w_scbind_pos = curwin->w_topline; | |
4048 } | |
4049 | |
4050 old_curwin = curwin; | |
4051 old_topline = curwin->w_topline; | |
4052 #ifdef FEAT_DIFF | |
4053 old_topfill = curwin->w_topfill; | |
4054 #endif | |
4055 old_buf = curwin->w_buffer; | |
4056 old_leftcol = curwin->w_leftcol; | |
4057 } | |
4058 | |
4059 /* | |
4060 * Synchronize any windows that have "scrollbind" set, based on the | |
4061 * number of rows by which the current window has changed | |
4062 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4063 */ | |
4064 void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4065 check_scrollbind(linenr_T topline_diff, long leftcol_diff) |
7 | 4066 { |
4067 int want_ver; | |
4068 int want_hor; | |
4069 win_T *old_curwin = curwin; | |
4070 buf_T *old_curbuf = curbuf; | |
4071 int old_VIsual_select = VIsual_select; | |
4072 int old_VIsual_active = VIsual_active; | |
4073 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4074 long topline; | |
4075 long y; | |
4076 | |
4077 /* | |
4078 * check 'scrollopt' string for vertical and horizontal scroll options | |
4079 */ | |
4080 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4081 #ifdef FEAT_DIFF | |
4082 want_ver |= old_curwin->w_p_diff; | |
4083 #endif | |
4084 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4085 | |
4086 /* | |
4087 * loop through the scrollbound windows and scroll accordingly | |
4088 */ | |
4089 VIsual_select = VIsual_active = 0; | |
4090 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4091 { | |
4092 curbuf = curwin->w_buffer; | |
4093 /* skip original window and windows with 'noscrollbind' */ | |
4094 if (curwin != old_curwin && curwin->w_p_scb) | |
4095 { | |
4096 /* | |
4097 * do the vertical scroll | |
4098 */ | |
4099 if (want_ver) | |
4100 { | |
4101 #ifdef FEAT_DIFF | |
4102 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4103 { | |
4104 diff_set_topline(old_curwin, curwin); | |
4105 } | |
4106 else | |
4107 #endif | |
4108 { | |
4109 curwin->w_scbind_pos += topline_diff; | |
4110 topline = curwin->w_scbind_pos; | |
4111 if (topline > curbuf->b_ml.ml_line_count) | |
4112 topline = curbuf->b_ml.ml_line_count; | |
4113 if (topline < 1) | |
4114 topline = 1; | |
4115 | |
4116 y = topline - curwin->w_topline; | |
4117 if (y > 0) | |
4118 scrollup(y, FALSE); | |
4119 else | |
4120 scrolldown(-y, FALSE); | |
4121 } | |
4122 | |
4123 redraw_later(VALID); | |
4124 cursor_correct(); | |
4125 #ifdef FEAT_WINDOWS | |
4126 curwin->w_redr_status = TRUE; | |
4127 #endif | |
4128 } | |
4129 | |
4130 /* | |
4131 * do the horizontal scroll | |
4132 */ | |
4133 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4134 { | |
4135 curwin->w_leftcol = tgt_leftcol; | |
4136 leftcol_changed(); | |
4137 } | |
4138 } | |
4139 } | |
4140 | |
4141 /* | |
4142 * reset current-window | |
4143 */ | |
4144 VIsual_select = old_VIsual_select; | |
4145 VIsual_active = old_VIsual_active; | |
4146 curwin = old_curwin; | |
4147 curbuf = old_curbuf; | |
4148 } | |
4149 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4150 | |
4151 /* | |
4152 * Command character that's ignored. | |
4153 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
2130
279380a812ad
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Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
4154 * xon/xoff. |
7 | 4155 */ |
4156 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4157 nv_ignore(cmdarg_T *cap) |
7 | 4158 { |
226 | 4159 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4160 } |
4161 | |
4162 /* | |
620 | 4163 * Command character that doesn't do anything, but unlike nv_ignore() does |
4164 * start edit(). Used for "startinsert" executed while starting up. | |
4165 */ | |
4166 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4167 nv_nop(cmdarg_T *cap UNUSED) |
620 | 4168 { |
4169 } | |
4170 | |
4171 /* | |
7 | 4172 * Command character doesn't exist. |
4173 */ | |
4174 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4175 nv_error(cmdarg_T *cap) |
7 | 4176 { |
4177 clearopbeep(cap->oap); | |
4178 } | |
4179 | |
4180 /* | |
4181 * <Help> and <F1> commands. | |
4182 */ | |
4183 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4184 nv_help(cmdarg_T *cap) |
7 | 4185 { |
4186 if (!checkclearopq(cap->oap)) | |
4187 ex_help(NULL); | |
4188 } | |
4189 | |
4190 /* | |
4191 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4192 */ | |
4193 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4194 nv_addsub(cmdarg_T *cap) |
7 | 4195 { |
7574
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4196 if (!VIsual_active && cap->oap->op_type == OP_NOP) |
b872724c37db
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parents:
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diff
changeset
|
4197 { |
7578
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parents:
7574
diff
changeset
|
4198 prep_redo_cmd(cap); |
7574
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parents:
7568
diff
changeset
|
4199 cap->oap->op_type = cap->cmdchar == Ctrl_A ? OP_NR_ADD : OP_NR_SUB; |
b872724c37db
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parents:
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diff
changeset
|
4200 op_addsub(cap->oap, cap->count1, cap->arg); |
b872724c37db
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parents:
7568
diff
changeset
|
4201 cap->oap->op_type = OP_NOP; |
b872724c37db
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parents:
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diff
changeset
|
4202 } |
b872724c37db
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parents:
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diff
changeset
|
4203 else if (VIsual_active) |
b872724c37db
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parents:
7568
diff
changeset
|
4204 nv_operator(cap); |
6868 | 4205 else |
7574
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parents:
7568
diff
changeset
|
4206 clearop(cap->oap); |
7 | 4207 } |
4208 | |
4209 /* | |
4210 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4211 */ | |
4212 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4213 nv_page(cmdarg_T *cap) |
7 | 4214 { |
4215 if (!checkclearop(cap->oap)) | |
819 | 4216 { |
4217 #ifdef FEAT_WINDOWS | |
4218 if (mod_mask & MOD_MASK_CTRL) | |
4219 { | |
4220 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4221 if (cap->arg == BACKWARD) | |
4222 goto_tabpage(-(int)cap->count1); | |
4223 else | |
4224 goto_tabpage((int)cap->count0); | |
4225 } | |
4226 else | |
4227 #endif | |
7 | 4228 (void)onepage(cap->arg, cap->count1); |
819 | 4229 } |
7 | 4230 } |
4231 | |
4232 /* | |
4233 * Implementation of "gd" and "gD" command. | |
4234 */ | |
4235 static void | |
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parents:
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diff
changeset
|
4236 nv_gd( |
2a8d6b2dd925
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parents:
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diff
changeset
|
4237 oparg_T *oap, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4238 int nchar, |
2a8d6b2dd925
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parents:
7803
diff
changeset
|
4239 int thisblock) /* 1 for "1gd" and "1gD" */ |
7 | 4240 { |
4241 int len; | |
503 | 4242 char_u *ptr; |
4243 | |
4244 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4245 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4246 clearopbeep(oap); |
4247 #ifdef FEAT_FOLDING | |
4248 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4249 foldOpenCursor(); | |
4250 #endif | |
4251 } | |
4252 | |
4253 /* | |
523 | 4254 * Search for variable declaration of "ptr[len]". |
4255 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4256 * current file ("gD"). | |
4257 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4258 * Return FAIL when not found. |
4259 */ | |
4260 int | |
7829
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parents:
7803
diff
changeset
|
4261 find_decl( |
2a8d6b2dd925
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parents:
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diff
changeset
|
4262 char_u *ptr, |
2a8d6b2dd925
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parents:
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diff
changeset
|
4263 int len, |
2a8d6b2dd925
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parents:
7803
diff
changeset
|
4264 int locally, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4265 int thisblock, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4266 int searchflags) /* flags passed to searchit() */ |
503 | 4267 { |
7 | 4268 char_u *pat; |
4269 pos_T old_pos; | |
503 | 4270 pos_T par_pos; |
4271 pos_T found_pos; | |
7 | 4272 int t; |
4273 int save_p_ws; | |
4274 int save_p_scs; | |
503 | 4275 int retval = OK; |
944 | 4276 int incll; |
503 | 4277 |
4278 if ((pat = alloc(len + 7)) == NULL) | |
4279 return FAIL; | |
268 | 4280 |
4281 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4282 * and "~" causes trouble. */ | |
4283 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4284 len, ptr); | |
7 | 4285 old_pos = curwin->w_cursor; |
4286 save_p_ws = p_ws; | |
4287 save_p_scs = p_scs; | |
4288 p_ws = FALSE; /* don't wrap around end of file now */ | |
4289 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4290 | |
4291 /* | |
4292 * With "gD" go to line 1. | |
4293 * With "gd" Search back for the start of the current function, then go | |
4294 * back until a blank line. If this fails go to line 1. | |
4295 */ | |
944 | 4296 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4297 { |
4298 setpcmark(); /* Set in findpar() otherwise */ | |
4299 curwin->w_cursor.lnum = 1; | |
539 | 4300 par_pos = curwin->w_cursor; |
7 | 4301 } |
4302 else | |
4303 { | |
539 | 4304 par_pos = curwin->w_cursor; |
7 | 4305 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4306 --curwin->w_cursor.lnum; | |
4307 } | |
4308 curwin->w_cursor.col = 0; | |
4309 | |
4310 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4311 clearpos(&found_pos); |
503 | 4312 for (;;) |
4313 { | |
4314 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4315 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4316 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4317 t = FAIL; /* match after start is failure too */ | |
523 | 4318 |
718 | 4319 if (thisblock && t != FAIL) |
523 | 4320 { |
4321 pos_T *pos; | |
4322 | |
4323 /* Check that the block the match is in doesn't end before the | |
4324 * position where we started the search from. */ | |
4325 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4326 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4327 && pos->lnum < old_pos.lnum) | |
4328 continue; | |
4329 } | |
4330 | |
503 | 4331 if (t == FAIL) |
4332 { | |
4333 /* If we previously found a valid position, use it. */ | |
4334 if (found_pos.lnum != 0) | |
4335 { | |
4336 curwin->w_cursor = found_pos; | |
4337 t = OK; | |
4338 } | |
4339 break; | |
4340 } | |
7 | 4341 #ifdef FEAT_COMMENTS |
3562 | 4342 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4343 { |
4344 /* Ignore this line, continue at start of next line. */ | |
4345 ++curwin->w_cursor.lnum; | |
4346 curwin->w_cursor.col = 0; | |
4347 continue; | |
4348 } | |
4349 #endif | |
4350 if (!locally) /* global search: use first match found */ | |
4351 break; | |
4352 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4353 { | |
4354 /* If we previously found a valid position, use it. */ | |
4355 if (found_pos.lnum != 0) | |
4356 curwin->w_cursor = found_pos; | |
4357 break; | |
4358 } | |
4359 | |
4360 /* For finding a local variable and the match is before the "{" search | |
4361 * to find a later match. For K&R style function declarations this | |
4362 * skips the function header without types. */ | |
4363 found_pos = curwin->w_cursor; | |
4364 } | |
4365 | |
4366 if (t == FAIL) | |
4367 { | |
4368 retval = FAIL; | |
7 | 4369 curwin->w_cursor = old_pos; |
4370 } | |
4371 else | |
4372 { | |
4373 curwin->w_set_curswant = TRUE; | |
4374 /* "n" searches forward now */ | |
4375 reset_search_dir(); | |
4376 } | |
4377 | |
4378 vim_free(pat); | |
4379 p_ws = save_p_ws; | |
4380 p_scs = save_p_scs; | |
503 | 4381 |
4382 return retval; | |
7 | 4383 } |
4384 | |
4385 /* | |
4386 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4387 * lines rather than lines in the file. | |
4388 * 'dist' must be positive. | |
4389 * | |
4390 * Return OK if able to move cursor, FAIL otherwise. | |
4391 */ | |
4392 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4393 nv_screengo(oparg_T *oap, int dir, long dist) |
7 | 4394 { |
4395 int linelen = linetabsize(ml_get_curline()); | |
4396 int retval = OK; | |
4397 int atend = FALSE; | |
4398 int n; | |
4399 int col_off1; /* margin offset for first screen line */ | |
4400 int col_off2; /* margin offset for wrapped screen line */ | |
4401 int width1; /* text width for first screen line */ | |
4402 int width2; /* test width for wrapped screen line */ | |
4403 | |
4404 oap->motion_type = MCHAR; | |
5192
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diff
changeset
|
4405 oap->inclusive = (curwin->w_curswant == MAXCOL); |
7 | 4406 |
4407 col_off1 = curwin_col_off(); | |
4408 col_off2 = col_off1 - curwin_col_off2(); | |
4409 width1 = W_WIDTH(curwin) - col_off1; | |
4410 width2 = W_WIDTH(curwin) - col_off2; | |
6559 | 4411 if (width2 == 0) |
4412 width2 = 1; /* avoid divide by zero */ | |
7 | 4413 |
4414 #ifdef FEAT_VERTSPLIT | |
4415 if (curwin->w_width != 0) | |
4416 { | |
4417 #endif | |
4418 /* | |
4419 * Instead of sticking at the last character of the buffer line we | |
4420 * try to stick in the last column of the screen. | |
4421 */ | |
4422 if (curwin->w_curswant == MAXCOL) | |
4423 { | |
4424 atend = TRUE; | |
4425 validate_virtcol(); | |
4426 if (width1 <= 0) | |
4427 curwin->w_curswant = 0; | |
4428 else | |
4429 { | |
4430 curwin->w_curswant = width1 - 1; | |
4431 if (curwin->w_virtcol > curwin->w_curswant) | |
4432 curwin->w_curswant += ((curwin->w_virtcol | |
4433 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4434 } | |
4435 } | |
4436 else | |
4437 { | |
4438 if (linelen > width1) | |
4439 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4440 else | |
4441 n = width1; | |
4442 if (curwin->w_curswant > (colnr_T)n + 1) | |
4443 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4444 * width2; | |
4445 } | |
4446 | |
4447 while (dist--) | |
4448 { | |
4449 if (dir == BACKWARD) | |
4450 { | |
4451 if ((long)curwin->w_curswant >= width2) | |
4452 /* move back within line */ | |
4453 curwin->w_curswant -= width2; | |
4454 else | |
4455 { | |
4456 /* to previous line */ | |
4457 if (curwin->w_cursor.lnum == 1) | |
4458 { | |
4459 retval = FAIL; | |
4460 break; | |
4461 } | |
4462 --curwin->w_cursor.lnum; | |
4463 #ifdef FEAT_FOLDING | |
4464 /* Move to the start of a closed fold. Don't do that when | |
4465 * 'foldopen' contains "all": it will open in a moment. */ | |
4466 if (!(fdo_flags & FDO_ALL)) | |
4467 (void)hasFolding(curwin->w_cursor.lnum, | |
4468 &curwin->w_cursor.lnum, NULL); | |
4469 #endif | |
4470 linelen = linetabsize(ml_get_curline()); | |
4471 if (linelen > width1) | |
4472 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4473 + 1) * width2; | |
4474 } | |
4475 } | |
4476 else /* dir == FORWARD */ | |
4477 { | |
4478 if (linelen > width1) | |
4479 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4480 else | |
4481 n = width1; | |
4482 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4483 /* move forward within line */ | |
4484 curwin->w_curswant += width2; | |
4485 else | |
4486 { | |
4487 /* to next line */ | |
4488 #ifdef FEAT_FOLDING | |
4489 /* Move to the end of a closed fold. */ | |
4490 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4491 &curwin->w_cursor.lnum); | |
4492 #endif | |
4493 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4494 { | |
4495 retval = FAIL; | |
4496 break; | |
4497 } | |
4498 curwin->w_cursor.lnum++; | |
4499 curwin->w_curswant %= width2; | |
2911 | 4500 linelen = linetabsize(ml_get_curline()); |
7 | 4501 } |
4502 } | |
4503 } | |
4504 #ifdef FEAT_VERTSPLIT | |
4505 } | |
4506 #endif | |
4507 | |
5600 | 4508 if (virtual_active() && atend) |
4509 coladvance(MAXCOL); | |
4510 else | |
4511 coladvance(curwin->w_curswant); | |
7 | 4512 |
4513 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4514 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4515 { | |
6178 | 4516 colnr_T virtcol; |
4517 | |
7 | 4518 /* |
4519 * Check for landing on a character that got split at the end of the | |
4520 * last line. We want to advance a screenline, not end up in the same | |
4521 * screenline or move two screenlines. | |
4522 */ | |
4523 validate_virtcol(); | |
6178 | 4524 virtcol = curwin->w_virtcol; |
6187 | 4525 # if defined(FEAT_LINEBREAK) |
6178 | 4526 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
4527 virtcol -= vim_strsize(p_sbr); | |
6187 | 4528 # endif |
6178 | 4529 |
4530 if (virtcol > curwin->w_curswant | |
7 | 4531 && (curwin->w_curswant < (colnr_T)width1 |
4532 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4533 : ((curwin->w_curswant - width1) % width2 | |
4534 > (colnr_T)width2 / 2))) | |
4535 --curwin->w_cursor.col; | |
4536 } | |
4537 #endif | |
4538 | |
4539 if (atend) | |
4540 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4541 | |
4542 return retval; | |
4543 } | |
4544 | |
4545 #ifdef FEAT_MOUSE | |
4546 /* | |
4547 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4548 * when Shift or Ctrl is used. | |
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diff
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|
4549 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
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changeset
|
4550 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4551 */ |
4552 static void | |
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7803
diff
changeset
|
4553 nv_mousescroll(cmdarg_T *cap) |
7 | 4554 { |
4162 | 4555 # ifdef FEAT_WINDOWS |
557 | 4556 win_T *old_curwin = curwin; |
7 | 4557 |
4162 | 4558 if (mouse_row >= 0 && mouse_col >= 0) |
7 | 4559 { |
4560 int row, col; | |
4561 | |
4562 row = mouse_row; | |
4563 col = mouse_col; | |
4564 | |
4565 /* find the window at the pointer coordinates */ | |
4566 curwin = mouse_find_win(&row, &col); | |
4567 curbuf = curwin->w_buffer; | |
4568 } | |
4569 # endif | |
4570 | |
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changeset
|
4571 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
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|
4572 { |
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diff
changeset
|
4573 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
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|
4574 { |
0ca06a92adfb
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diff
changeset
|
4575 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4576 } |
0ca06a92adfb
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parents:
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diff
changeset
|
4577 else |
0ca06a92adfb
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diff
changeset
|
4578 { |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4579 cap->count1 = 3; |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4580 cap->count0 = 3; |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4581 nv_scroll_line(cap); |
0ca06a92adfb
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2378
diff
changeset
|
4582 } |
0ca06a92adfb
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2378
diff
changeset
|
4583 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4584 # ifdef FEAT_GUI |
7 | 4585 else |
4586 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4587 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4588 if (!curwin->w_p_wrap) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4589 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4590 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4591 |
2409
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4592 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4593 step = W_WIDTH(curwin); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4594 val = curwin->w_leftcol + (cap->arg == MSCR_RIGHT ? -step : +step); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4595 if (val < 0) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4596 val = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4597 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4598 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4599 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4600 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4601 # endif |
7 | 4602 |
4162 | 4603 # ifdef FEAT_WINDOWS |
7 | 4604 curwin->w_redr_status = TRUE; |
4605 | |
4606 curwin = old_curwin; | |
4607 curbuf = curwin->w_buffer; | |
4608 # endif | |
4609 } | |
4610 | |
4611 /* | |
4612 * Mouse clicks and drags. | |
4613 */ | |
4614 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4615 nv_mouse(cmdarg_T *cap) |
7 | 4616 { |
4617 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4618 } | |
4619 #endif | |
4620 | |
4621 /* | |
4622 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4623 * cap->arg must be TRUE for CTRL-E. | |
4624 */ | |
4625 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4626 nv_scroll_line(cmdarg_T *cap) |
7 | 4627 { |
4628 if (!checkclearop(cap->oap)) | |
4629 scroll_redraw(cap->arg, cap->count1); | |
4630 } | |
4631 | |
4632 /* | |
4633 * Scroll "count" lines up or down, and redraw. | |
4634 */ | |
4635 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4636 scroll_redraw(int up, long count) |
7 | 4637 { |
4638 linenr_T prev_topline = curwin->w_topline; | |
4639 #ifdef FEAT_DIFF | |
4640 int prev_topfill = curwin->w_topfill; | |
4641 #endif | |
4642 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4643 | |
4644 if (up) | |
4645 scrollup(count, TRUE); | |
4646 else | |
4647 scrolldown(count, TRUE); | |
4648 if (p_so) | |
4649 { | |
4650 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4651 * valid, otherwise the screen jumps back at the end of the file. */ | |
4652 cursor_correct(); | |
4653 check_cursor_moved(curwin); | |
4654 curwin->w_valid |= VALID_TOPLINE; | |
4655 | |
4656 /* If moved back to where we were, at least move the cursor, otherwise | |
4657 * we get stuck at one position. Don't move the cursor up if the | |
4658 * first line of the buffer is already on the screen */ | |
4659 while (curwin->w_topline == prev_topline | |
4660 #ifdef FEAT_DIFF | |
4661 && curwin->w_topfill == prev_topfill | |
4662 #endif | |
4663 ) | |
4664 { | |
4665 if (up) | |
4666 { | |
4667 if (curwin->w_cursor.lnum > prev_lnum | |
4668 || cursor_down(1L, FALSE) == FAIL) | |
4669 break; | |
4670 } | |
4671 else | |
4672 { | |
4673 if (curwin->w_cursor.lnum < prev_lnum | |
4674 || prev_topline == 1L | |
4675 || cursor_up(1L, FALSE) == FAIL) | |
4676 break; | |
4677 } | |
4678 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4679 * end of the file. */ | |
4680 check_cursor_moved(curwin); | |
4681 curwin->w_valid |= VALID_TOPLINE; | |
4682 } | |
4683 } | |
4684 if (curwin->w_cursor.lnum != prev_lnum) | |
4685 coladvance(curwin->w_curswant); | |
4686 redraw_later(VALID); | |
4687 } | |
4688 | |
4689 /* | |
4690 * Commands that start with "z". | |
4691 */ | |
4692 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4693 nv_zet(cmdarg_T *cap) |
7 | 4694 { |
4695 long n; | |
4696 colnr_T col; | |
4697 int nchar = cap->nchar; | |
4698 #ifdef FEAT_FOLDING | |
4699 long old_fdl = curwin->w_p_fdl; | |
4700 int old_fen = curwin->w_p_fen; | |
4701 #endif | |
737 | 4702 #ifdef FEAT_SPELL |
710 | 4703 int undo = FALSE; |
4704 #endif | |
7 | 4705 |
4706 if (VIM_ISDIGIT(nchar)) | |
4707 { | |
4708 /* | |
4709 * "z123{nchar}": edit the count before obtaining {nchar} | |
4710 */ | |
4711 if (checkclearop(cap->oap)) | |
4712 return; | |
4713 n = nchar - '0'; | |
4714 for (;;) | |
4715 { | |
4716 #ifdef USE_ON_FLY_SCROLL | |
4717 dont_scroll = TRUE; /* disallow scrolling here */ | |
4718 #endif | |
4719 ++no_mapping; | |
4720 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4721 nchar = plain_vgetc(); |
7 | 4722 LANGMAP_ADJUST(nchar, TRUE); |
4723 --no_mapping; | |
4724 --allow_keys; | |
4725 #ifdef FEAT_CMDL_INFO | |
4726 (void)add_to_showcmd(nchar); | |
4727 #endif | |
4728 if (nchar == K_DEL || nchar == K_KDEL) | |
4729 n /= 10; | |
4730 else if (VIM_ISDIGIT(nchar)) | |
4731 n = n * 10 + (nchar - '0'); | |
4732 else if (nchar == CAR) | |
4733 { | |
4734 #ifdef FEAT_GUI | |
4735 need_mouse_correct = TRUE; | |
4736 #endif | |
4737 win_setheight((int)n); | |
4738 break; | |
4739 } | |
4740 else if (nchar == 'l' | |
4741 || nchar == 'h' | |
4742 || nchar == K_LEFT | |
229 | 4743 || nchar == K_RIGHT) |
7 | 4744 { |
4745 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4746 goto dozet; | |
4747 } | |
4748 else | |
4749 { | |
4750 clearopbeep(cap->oap); | |
4751 break; | |
4752 } | |
4753 } | |
4754 cap->oap->op_type = OP_NOP; | |
4755 return; | |
4756 } | |
4757 | |
4758 dozet: | |
4759 if ( | |
4760 #ifdef FEAT_FOLDING | |
4761 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4762 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4763 * commands. */ | |
4764 cap->nchar != 'f' && cap->nchar != 'F' | |
4765 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4766 && cap->nchar != 'j' && cap->nchar != 'k' | |
4767 && | |
4768 #endif | |
4769 checkclearop(cap->oap)) | |
4770 return; | |
4771 | |
4772 /* | |
4773 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4774 * If line number given, set cursor. | |
4775 */ | |
4776 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4777 && cap->count0 | |
4778 && cap->count0 != curwin->w_cursor.lnum) | |
4779 { | |
4780 setpcmark(); | |
4781 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4782 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4783 else | |
4784 curwin->w_cursor.lnum = cap->count0; | |
22 | 4785 check_cursor_col(); |
7 | 4786 } |
4787 | |
4788 switch (nchar) | |
4789 { | |
4790 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4791 case '+': | |
4792 if (cap->count0 == 0) | |
4793 { | |
4794 /* No count given: put cursor at the line below screen */ | |
4795 validate_botline(); /* make sure w_botline is valid */ | |
4796 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4797 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4798 else | |
4799 curwin->w_cursor.lnum = curwin->w_botline; | |
4800 } | |
4801 /* FALLTHROUGH */ | |
4802 case NL: | |
4803 case CAR: | |
4804 case K_KENTER: | |
4805 beginline(BL_WHITE | BL_FIX); | |
4806 /* FALLTHROUGH */ | |
4807 | |
4808 case 't': scroll_cursor_top(0, TRUE); | |
4809 redraw_later(VALID); | |
7311
743c258ca3ab
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Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4810 set_fraction(curwin); |
7 | 4811 break; |
4812 | |
4813 /* "z." and "zz": put cursor in middle of screen */ | |
4814 case '.': beginline(BL_WHITE | BL_FIX); | |
4815 /* FALLTHROUGH */ | |
4816 | |
4817 case 'z': scroll_cursor_halfway(TRUE); | |
4818 redraw_later(VALID); | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4819 set_fraction(curwin); |
7 | 4820 break; |
4821 | |
4822 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4823 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4824 * when <count> is at bottom of window, and puts that one at | |
4825 * bottom of window. */ | |
4826 if (cap->count0 != 0) | |
4827 { | |
4828 scroll_cursor_bot(0, TRUE); | |
4829 curwin->w_cursor.lnum = curwin->w_topline; | |
4830 } | |
4831 else if (curwin->w_topline == 1) | |
4832 curwin->w_cursor.lnum = 1; | |
4833 else | |
4834 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4835 /* FALLTHROUGH */ | |
4836 case '-': | |
4837 beginline(BL_WHITE | BL_FIX); | |
4838 /* FALLTHROUGH */ | |
4839 | |
4840 case 'b': scroll_cursor_bot(0, TRUE); | |
4841 redraw_later(VALID); | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4842 set_fraction(curwin); |
7 | 4843 break; |
4844 | |
4845 /* "zH" - scroll screen right half-page */ | |
4846 case 'H': | |
4847 cap->count1 *= W_WIDTH(curwin) / 2; | |
4848 /* FALLTHROUGH */ | |
4849 | |
4850 /* "zh" - scroll screen to the right */ | |
4851 case 'h': | |
4852 case K_LEFT: | |
4853 if (!curwin->w_p_wrap) | |
4854 { | |
4855 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4856 curwin->w_leftcol = 0; | |
4857 else | |
4858 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4859 leftcol_changed(); | |
4860 } | |
4861 break; | |
4862 | |
4863 /* "zL" - scroll screen left half-page */ | |
4864 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4865 /* FALLTHROUGH */ | |
4866 | |
4867 /* "zl" - scroll screen to the left */ | |
4868 case 'l': | |
4869 case K_RIGHT: | |
4870 if (!curwin->w_p_wrap) | |
4871 { | |
4872 /* scroll the window left */ | |
4873 curwin->w_leftcol += (colnr_T)cap->count1; | |
4874 leftcol_changed(); | |
4875 } | |
4876 break; | |
4877 | |
4878 /* "zs" - scroll screen, cursor at the start */ | |
4879 case 's': if (!curwin->w_p_wrap) | |
4880 { | |
4881 #ifdef FEAT_FOLDING | |
4882 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4883 col = 0; /* like the cursor is in col 0 */ | |
4884 else | |
4885 #endif | |
4886 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4887 if ((long)col > p_siso) | |
4888 col -= p_siso; | |
4889 else | |
4890 col = 0; | |
4891 if (curwin->w_leftcol != col) | |
4892 { | |
4893 curwin->w_leftcol = col; | |
4894 redraw_later(NOT_VALID); | |
4895 } | |
4896 } | |
4897 break; | |
4898 | |
4899 /* "ze" - scroll screen, cursor at the end */ | |
4900 case 'e': if (!curwin->w_p_wrap) | |
4901 { | |
4902 #ifdef FEAT_FOLDING | |
4903 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4904 col = 0; /* like the cursor is in col 0 */ | |
4905 else | |
4906 #endif | |
4907 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4908 n = W_WIDTH(curwin) - curwin_col_off(); | |
4909 if ((long)col + p_siso < n) | |
4910 col = 0; | |
4911 else | |
4912 col = col + p_siso - n + 1; | |
4913 if (curwin->w_leftcol != col) | |
4914 { | |
4915 curwin->w_leftcol = col; | |
4916 redraw_later(NOT_VALID); | |
4917 } | |
4918 } | |
4919 break; | |
4920 | |
4921 #ifdef FEAT_FOLDING | |
4922 /* "zF": create fold command */ | |
4923 /* "zf": create fold operator */ | |
4924 case 'F': | |
4925 case 'f': if (foldManualAllowed(TRUE)) | |
4926 { | |
4927 cap->nchar = 'f'; | |
4928 nv_operator(cap); | |
4929 curwin->w_p_fen = TRUE; | |
4930 | |
4931 /* "zF" is like "zfzf" */ | |
4932 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
4933 { | |
4934 nv_operator(cap); | |
4935 finish_op = TRUE; | |
4936 } | |
4937 } | |
4938 else | |
4939 clearopbeep(cap->oap); | |
4940 break; | |
4941 | |
4942 /* "zd": delete fold at cursor */ | |
4943 /* "zD": delete fold at cursor recursively */ | |
4944 case 'd': | |
4945 case 'D': if (foldManualAllowed(FALSE)) | |
4946 { | |
4947 if (VIsual_active) | |
4948 nv_operator(cap); | |
4949 else | |
4950 deleteFold(curwin->w_cursor.lnum, | |
4951 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
4952 } | |
4953 break; | |
4954 | |
4352 | 4955 /* "zE": erase all folds */ |
7 | 4956 case 'E': if (foldmethodIsManual(curwin)) |
4957 { | |
4958 clearFolding(curwin); | |
4959 changed_window_setting(); | |
4960 } | |
4961 else if (foldmethodIsMarker(curwin)) | |
4962 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
4963 TRUE, FALSE); | |
4964 else | |
4965 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
4966 break; | |
4967 | |
4968 /* "zn": fold none: reset 'foldenable' */ | |
4969 case 'n': curwin->w_p_fen = FALSE; | |
4970 break; | |
4971 | |
4972 /* "zN": fold Normal: set 'foldenable' */ | |
4973 case 'N': curwin->w_p_fen = TRUE; | |
4974 break; | |
4975 | |
4976 /* "zi": invert folding: toggle 'foldenable' */ | |
4977 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
4978 break; | |
4979 | |
4980 /* "za": open closed fold or close open fold at cursor */ | |
4981 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4982 openFold(curwin->w_cursor.lnum, cap->count1); | |
4983 else | |
4984 { | |
4985 closeFold(curwin->w_cursor.lnum, cap->count1); | |
4986 curwin->w_p_fen = TRUE; | |
4987 } | |
4988 break; | |
4989 | |
4990 /* "zA": open fold at cursor recursively */ | |
4991 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4992 openFoldRecurse(curwin->w_cursor.lnum); | |
4993 else | |
4994 { | |
4995 closeFoldRecurse(curwin->w_cursor.lnum); | |
4996 curwin->w_p_fen = TRUE; | |
4997 } | |
4998 break; | |
4999 | |
5000 /* "zo": open fold at cursor or Visual area */ | |
5001 case 'o': if (VIsual_active) | |
5002 nv_operator(cap); | |
5003 else | |
5004 openFold(curwin->w_cursor.lnum, cap->count1); | |
5005 break; | |
5006 | |
5007 /* "zO": open fold recursively */ | |
5008 case 'O': if (VIsual_active) | |
5009 nv_operator(cap); | |
5010 else | |
5011 openFoldRecurse(curwin->w_cursor.lnum); | |
5012 break; | |
5013 | |
5014 /* "zc": close fold at cursor or Visual area */ | |
5015 case 'c': if (VIsual_active) | |
5016 nv_operator(cap); | |
5017 else | |
5018 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5019 curwin->w_p_fen = TRUE; | |
5020 break; | |
5021 | |
5022 /* "zC": close fold recursively */ | |
5023 case 'C': if (VIsual_active) | |
5024 nv_operator(cap); | |
5025 else | |
5026 closeFoldRecurse(curwin->w_cursor.lnum); | |
5027 curwin->w_p_fen = TRUE; | |
5028 break; | |
5029 | |
5030 /* "zv": open folds at the cursor */ | |
5031 case 'v': foldOpenCursor(); | |
5032 break; | |
5033 | |
5034 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5035 case 'x': curwin->w_p_fen = TRUE; | |
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2130
diff
changeset
|
5036 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
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parents:
2130
diff
changeset
|
5037 newFoldLevel(); /* update right now */ |
7 | 5038 foldOpenCursor(); |
5039 break; | |
5040 | |
5041 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5042 case 'X': curwin->w_p_fen = TRUE; | |
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2130
diff
changeset
|
5043 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
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parents:
2130
diff
changeset
|
5044 old_fdl = -1; /* force an update */ |
7 | 5045 break; |
5046 | |
5047 /* "zm": fold more */ | |
5048 case 'm': if (curwin->w_p_fdl > 0) | |
6725 | 5049 { |
5050 curwin->w_p_fdl -= cap->count1; | |
5051 if (curwin->w_p_fdl < 0) | |
5052 curwin->w_p_fdl = 0; | |
5053 } | |
7 | 5054 old_fdl = -1; /* force an update */ |
5055 curwin->w_p_fen = TRUE; | |
5056 break; | |
5057 | |
5058 /* "zM": close all folds */ | |
5059 case 'M': curwin->w_p_fdl = 0; | |
5060 old_fdl = -1; /* force an update */ | |
5061 curwin->w_p_fen = TRUE; | |
5062 break; | |
5063 | |
5064 /* "zr": reduce folding */ | |
6725 | 5065 case 'r': curwin->w_p_fdl += cap->count1; |
5066 { | |
5067 int d = getDeepestNesting(); | |
5068 | |
5069 if (curwin->w_p_fdl >= d) | |
5070 curwin->w_p_fdl = d; | |
5071 } | |
7 | 5072 break; |
5073 | |
5074 /* "zR": open all folds */ | |
5075 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5076 old_fdl = -1; /* force an update */ | |
5077 break; | |
5078 | |
5079 case 'j': /* "zj" move to next fold downwards */ | |
5080 case 'k': /* "zk" move to next fold upwards */ | |
5081 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5082 cap->count1) == FAIL) | |
5083 clearopbeep(cap->oap); | |
5084 break; | |
5085 | |
5086 #endif /* FEAT_FOLDING */ | |
5087 | |
737 | 5088 #ifdef FEAT_SPELL |
710 | 5089 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5090 ++no_mapping; | |
5091 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5092 nchar = plain_vgetc(); |
710 | 5093 LANGMAP_ADJUST(nchar, TRUE); |
5094 --no_mapping; | |
5095 --allow_keys; | |
5096 #ifdef FEAT_CMDL_INFO | |
5097 (void)add_to_showcmd(nchar); | |
5098 #endif | |
5099 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5100 { | |
5101 clearopbeep(cap->oap); | |
5102 break; | |
5103 } | |
5104 undo = TRUE; | |
5105 /*FALLTHROUGH*/ | |
5106 | |
310 | 5107 case 'g': /* "zg": add good word to word list */ |
5108 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5109 case 'G': /* "zG": add good word to temp word list */ |
5110 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5111 { |
5112 char_u *ptr = NULL; | |
5113 int len; | |
5114 | |
5115 if (checkclearop(cap->oap)) | |
5116 break; | |
5117 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5118 == FAIL) | |
5119 return; | |
501 | 5120 if (ptr == NULL) |
5121 { | |
5122 pos_T pos = curwin->w_cursor; | |
5123 | |
5374 | 5124 /* Find bad word under the cursor. When 'spell' is |
5125 * off this fails and find_ident_under_cursor() is | |
5126 * used below. */ | |
5127 emsg_off++; | |
534 | 5128 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
5374 | 5129 emsg_off--; |
501 | 5130 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5131 ptr = ml_get_pos(&curwin->w_cursor); | |
5132 curwin->w_cursor = pos; | |
5133 } | |
5134 | |
310 | 5135 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5136 FIND_IDENT)) == 0) | |
5137 return; | |
381 | 5138 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5139 (nchar == 'G' || nchar == 'W') |
5140 ? 0 : (int)cap->count1, | |
5141 undo); | |
310 | 5142 } |
316 | 5143 break; |
323 | 5144 |
584 | 5145 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5146 if (!checkclearop(cap->oap)) |
485 | 5147 spell_suggest((int)cap->count0); |
323 | 5148 break; |
310 | 5149 #endif |
5150 | |
7 | 5151 default: clearopbeep(cap->oap); |
5152 } | |
5153 | |
5154 #ifdef FEAT_FOLDING | |
5155 /* Redraw when 'foldenable' changed */ | |
5156 if (old_fen != curwin->w_p_fen) | |
5157 { | |
5158 # ifdef FEAT_DIFF | |
5159 win_T *wp; | |
5160 | |
5161 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5162 { | |
5163 /* Adjust 'foldenable' in diff-synced windows. */ | |
5164 FOR_ALL_WINDOWS(wp) | |
5165 { | |
5166 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5167 { | |
5168 wp->w_p_fen = curwin->w_p_fen; | |
5169 changed_window_setting_win(wp); | |
5170 } | |
5171 } | |
5172 } | |
5173 # endif | |
5174 changed_window_setting(); | |
5175 } | |
5176 | |
5177 /* Redraw when 'foldlevel' changed. */ | |
5178 if (old_fdl != curwin->w_p_fdl) | |
5179 newFoldLevel(); | |
5180 #endif | |
5181 } | |
5182 | |
5183 #ifdef FEAT_GUI | |
5184 /* | |
5185 * Vertical scrollbar movement. | |
5186 */ | |
5187 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5188 nv_ver_scrollbar(cmdarg_T *cap) |
7 | 5189 { |
5190 if (cap->oap->op_type != OP_NOP) | |
5191 clearopbeep(cap->oap); | |
5192 | |
5193 /* Even if an operator was pending, we still want to scroll */ | |
5194 gui_do_scroll(); | |
5195 } | |
5196 | |
5197 /* | |
5198 * Horizontal scrollbar movement. | |
5199 */ | |
5200 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5201 nv_hor_scrollbar(cmdarg_T *cap) |
7 | 5202 { |
5203 if (cap->oap->op_type != OP_NOP) | |
5204 clearopbeep(cap->oap); | |
5205 | |
5206 /* Even if an operator was pending, we still want to scroll */ | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
5207 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5208 } |
5209 #endif | |
5210 | |
690 | 5211 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5212 /* |
5213 * Click in GUI tab. | |
5214 */ | |
5215 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5216 nv_tabline(cmdarg_T *cap) |
685 | 5217 { |
5218 if (cap->oap->op_type != OP_NOP) | |
5219 clearopbeep(cap->oap); | |
5220 | |
5221 /* Even if an operator was pending, we still want to jump tabs. */ | |
5222 goto_tabpage(current_tab); | |
5223 } | |
686 | 5224 |
5225 /* | |
5226 * Selected item in tab line menu. | |
5227 */ | |
5228 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5229 nv_tabmenu(cmdarg_T *cap) |
686 | 5230 { |
5231 if (cap->oap->op_type != OP_NOP) | |
5232 clearopbeep(cap->oap); | |
5233 | |
5234 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5235 handle_tabmenu(); |
5236 } | |
5237 | |
5238 /* | |
5239 * Handle selecting an item of the GUI tab line menu. | |
5240 * Used in Normal and Insert mode. | |
5241 */ | |
5242 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5243 handle_tabmenu(void) |
690 | 5244 { |
686 | 5245 switch (current_tabmenu) |
5246 { | |
5247 case TABLINE_MENU_CLOSE: | |
5248 if (current_tab == 0) | |
5249 do_cmdline_cmd((char_u *)"tabclose"); | |
5250 else | |
5251 { | |
5252 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5253 current_tab); | |
5254 do_cmdline_cmd(IObuff); | |
5255 } | |
5256 break; | |
5257 | |
5258 case TABLINE_MENU_NEW: | |
6631 | 5259 if (current_tab == 0) |
5260 do_cmdline_cmd((char_u *)"$tabnew"); | |
5261 else | |
5262 { | |
5263 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
5264 current_tab - 1); | |
5265 do_cmdline_cmd(IObuff); | |
5266 } | |
686 | 5267 break; |
5268 | |
5269 case TABLINE_MENU_OPEN: | |
6631 | 5270 if (current_tab == 0) |
5271 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
5272 else | |
5273 { | |
5274 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
5275 current_tab - 1); | |
5276 do_cmdline_cmd(IObuff); | |
5277 } | |
686 | 5278 break; |
5279 } | |
5280 } | |
685 | 5281 #endif |
5282 | |
7 | 5283 /* |
5284 * "Q" command. | |
5285 */ | |
5286 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5287 nv_exmode(cmdarg_T *cap) |
7 | 5288 { |
5289 /* | |
5290 * Ignore 'Q' in Visual mode, just give a beep. | |
5291 */ | |
5292 if (VIsual_active) | |
6949 | 5293 vim_beep(BO_EX); |
5735 | 5294 else if (!checkclearop(cap->oap)) |
7 | 5295 do_exmode(FALSE); |
5296 } | |
5297 | |
5298 /* | |
5299 * Handle a ":" command. | |
5300 */ | |
5301 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5302 nv_colon(cmdarg_T *cap) |
7 | 5303 { |
5304 int old_p_im; | |
4256 | 5305 int cmd_result; |
7 | 5306 |
5307 if (VIsual_active) | |
5308 nv_operator(cap); | |
5309 else | |
5310 { | |
5311 if (cap->oap->op_type != OP_NOP) | |
5312 { | |
5313 /* Using ":" as a movement is characterwise exclusive. */ | |
5314 cap->oap->motion_type = MCHAR; | |
5315 cap->oap->inclusive = FALSE; | |
5316 } | |
5317 else if (cap->count0) | |
5318 { | |
5319 /* translate "count:" into ":.,.+(count - 1)" */ | |
5320 stuffcharReadbuff('.'); | |
5321 if (cap->count0 > 1) | |
5322 { | |
5323 stuffReadbuff((char_u *)",.+"); | |
5324 stuffnumReadbuff((long)cap->count0 - 1L); | |
5325 } | |
5326 } | |
5327 | |
5328 /* When typing, don't type below an old message */ | |
5329 if (KeyTyped) | |
5330 compute_cmdrow(); | |
5331 | |
5332 old_p_im = p_im; | |
5333 | |
5334 /* get a command line and execute it */ | |
4256 | 5335 cmd_result = do_cmdline(NULL, getexline, NULL, |
7 | 5336 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
5337 | |
5338 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5339 if (p_im != old_p_im) | |
5340 { | |
5341 if (p_im) | |
5342 restart_edit = 'i'; | |
5343 else | |
5344 restart_edit = 0; | |
5345 } | |
5346 | |
4256 | 5347 if (cmd_result == FAIL) |
5348 /* The Ex command failed, do not execute the operator. */ | |
5349 clearop(cap->oap); | |
5350 else if (cap->oap->op_type != OP_NOP | |
7 | 5351 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
5352 || cap->oap->start.col > | |
4256 | 5353 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
5354 || did_emsg | |
5355 )) | |
5356 /* The start of the operator has become invalid by the Ex command. | |
5357 */ | |
7 | 5358 clearopbeep(cap->oap); |
5359 } | |
5360 } | |
5361 | |
5362 /* | |
5363 * Handle CTRL-G command. | |
5364 */ | |
5365 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5366 nv_ctrlg(cmdarg_T *cap) |
7 | 5367 { |
5368 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5369 { | |
5370 VIsual_select = !VIsual_select; | |
5371 showmode(); | |
5372 } | |
5735 | 5373 else if (!checkclearop(cap->oap)) |
7 | 5374 /* print full name if count given or :cd used */ |
5375 fileinfo((int)cap->count0, FALSE, TRUE); | |
5376 } | |
5377 | |
5378 /* | |
5379 * Handle CTRL-H <Backspace> command. | |
5380 */ | |
5381 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5382 nv_ctrlh(cmdarg_T *cap) |
7 | 5383 { |
5384 if (VIsual_active && VIsual_select) | |
5385 { | |
5386 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5387 v_visop(cap); | |
5388 } | |
5389 else | |
5390 nv_left(cap); | |
5391 } | |
5392 | |
5393 /* | |
5394 * CTRL-L: clear screen and redraw. | |
5395 */ | |
5396 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5397 nv_clear(cmdarg_T *cap) |
7 | 5398 { |
5399 if (!checkclearop(cap->oap)) | |
5400 { | |
5401 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5402 /* | |
5403 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5404 * window resizing, so we cheat and make the user detect it | |
5405 * manually with CTRL-L instead | |
5406 */ | |
5407 ui_get_shellsize(); | |
5408 #endif | |
5409 #ifdef FEAT_SYN_HL | |
5410 /* Clear all syntax states to force resyncing. */ | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
5411 syn_stack_free_all(curwin->w_s); |
7 | 5412 #endif |
5413 redraw_later(CLEAR); | |
5414 } | |
5415 } | |
5416 | |
5417 /* | |
5418 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5419 * Otherwise: Go to older pcmark. | |
5420 */ | |
5421 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5422 nv_ctrlo(cmdarg_T *cap) |
7 | 5423 { |
5424 if (VIsual_active && VIsual_select) | |
5425 { | |
5426 VIsual_select = FALSE; | |
5427 showmode(); | |
5428 restart_VIsual_select = 2; /* restart Select mode later */ | |
5429 } | |
5430 else | |
5431 { | |
5432 cap->count1 = -cap->count1; | |
5433 nv_pcmark(cap); | |
5434 } | |
5435 } | |
5436 | |
5437 /* | |
5438 * CTRL-^ command, short for ":e #" | |
5439 */ | |
5440 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5441 nv_hat(cmdarg_T *cap) |
7 | 5442 { |
5443 if (!checkclearopq(cap->oap)) | |
5444 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5445 GETF_SETMARK|GETF_ALT, FALSE); | |
5446 } | |
5447 | |
5448 /* | |
5449 * "Z" commands. | |
5450 */ | |
5451 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5452 nv_Zet(cmdarg_T *cap) |
7 | 5453 { |
5454 if (!checkclearopq(cap->oap)) | |
5455 { | |
5456 switch (cap->nchar) | |
5457 { | |
5458 /* "ZZ": equivalent to ":x". */ | |
5459 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5460 break; | |
5461 | |
5462 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5463 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5464 break; | |
5465 | |
5466 default: clearopbeep(cap->oap); | |
5467 } | |
5468 } | |
5469 } | |
5470 | |
5471 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5472 /* | |
5473 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5474 */ | |
5475 void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5476 do_nv_ident(int c1, int c2) |
7 | 5477 { |
5478 oparg_T oa; | |
5479 cmdarg_T ca; | |
5480 | |
5481 clear_oparg(&oa); | |
5482 vim_memset(&ca, 0, sizeof(ca)); | |
5483 ca.oap = &oa; | |
5484 ca.cmdchar = c1; | |
5485 ca.nchar = c2; | |
5486 nv_ident(&ca); | |
5487 } | |
5488 #endif | |
5489 | |
5490 /* | |
5491 * Handle the commands that use the word under the cursor. | |
5492 * [g] CTRL-] :ta to current identifier | |
5493 * [g] 'K' run program for current identifier | |
5494 * [g] '*' / to current identifier or string | |
5495 * [g] '#' ? to current identifier or string | |
5496 * g ']' :tselect for current identifier | |
5497 */ | |
5498 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5499 nv_ident(cmdarg_T *cap) |
7 | 5500 { |
5501 char_u *ptr = NULL; | |
5502 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5503 char_u *newbuf; |
7 | 5504 char_u *p; |
5505 char_u *kp; /* value of 'keywordprg' */ | |
5506 int kp_help; /* 'keywordprg' is ":help" */ | |
5507 int n = 0; /* init for GCC */ | |
5508 int cmdchar; | |
5509 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5510 int tag_cmd = FALSE; |
7 | 5511 char_u *aux_ptr; |
5512 int isman; | |
5513 int isman_s; | |
5514 | |
5515 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5516 { | |
5517 cmdchar = cap->nchar; | |
5518 g_cmd = TRUE; | |
5519 } | |
5520 else | |
5521 { | |
5522 cmdchar = cap->cmdchar; | |
5523 g_cmd = FALSE; | |
5524 } | |
5525 | |
5526 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5527 cmdchar = '#'; | |
5528 | |
5529 /* | |
5530 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5531 */ | |
5532 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5533 { | |
5534 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5535 return; | |
5536 if (checkclearopq(cap->oap)) | |
5537 return; | |
5538 } | |
5539 | |
5540 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5541 (cmdchar == '*' || cmdchar == '#') | |
5542 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5543 { | |
5544 clearop(cap->oap); | |
5545 return; | |
5546 } | |
5547 | |
5548 /* Allocate buffer to put the command in. Inserting backslashes can | |
5549 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5550 * and some numbers. */ | |
5551 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5552 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5553 || STRCMP(kp, ":help") == 0); | |
5554 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5555 if (buf == NULL) | |
5556 return; | |
5557 buf[0] = NUL; | |
5558 | |
5559 switch (cmdchar) | |
5560 { | |
5561 case '*': | |
5562 case '#': | |
5563 /* | |
5564 * Put cursor at start of word, makes search skip the word | |
5565 * under the cursor. | |
5566 * Call setpcmark() first, so "*``" puts the cursor back where | |
5567 * it was. | |
5568 */ | |
5569 setpcmark(); | |
5570 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5571 | |
5572 if (!g_cmd && vim_iswordp(ptr)) | |
5573 STRCPY(buf, "\\<"); | |
5574 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5575 break; | |
5576 | |
5577 case 'K': | |
5578 if (kp_help) | |
5579 STRCPY(buf, "he! "); | |
5580 else | |
5581 { | |
1712 | 5582 /* An external command will probably use an argument starting |
5583 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5584 while (*ptr == '-' && n > 0) |
5585 { | |
1712 | 5586 ++ptr; |
1728 | 5587 --n; |
5588 } | |
5589 if (n == 0) | |
5590 { | |
5591 EMSG(_(e_noident)); /* found dashes only */ | |
5592 vim_free(buf); | |
5593 return; | |
5594 } | |
1712 | 5595 |
7 | 5596 /* When a count is given, turn it into a range. Is this |
5597 * really what we want? */ | |
5598 isman = (STRCMP(kp, "man") == 0); | |
5599 isman_s = (STRCMP(kp, "man -s") == 0); | |
5600 if (cap->count0 != 0 && !(isman || isman_s)) | |
5601 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5602 | |
5603 STRCAT(buf, "! "); | |
5604 if (cap->count0 == 0 && isman_s) | |
5605 STRCAT(buf, "man"); | |
5606 else | |
5607 STRCAT(buf, kp); | |
5608 STRCAT(buf, " "); | |
5609 if (cap->count0 != 0 && (isman || isman_s)) | |
5610 { | |
5611 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5612 STRCAT(buf, " "); | |
5613 } | |
5614 } | |
5615 break; | |
5616 | |
5617 case ']': | |
2049
23d366df1938
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diff
changeset
|
5618 tag_cmd = TRUE; |
7 | 5619 #ifdef FEAT_CSCOPE |
5620 if (p_cst) | |
5621 STRCPY(buf, "cstag "); | |
5622 else | |
5623 #endif | |
5624 STRCPY(buf, "ts "); | |
5625 break; | |
5626 | |
5627 default: | |
2112
6b5d641bcdd4
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2049
diff
changeset
|
5628 tag_cmd = TRUE; |
7 | 5629 if (curbuf->b_help) |
5630 STRCPY(buf, "he! "); | |
5631 else | |
2049
23d366df1938
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diff
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|
5632 { |
23d366df1938
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parents:
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diff
changeset
|
5633 if (g_cmd) |
23d366df1938
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parents:
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diff
changeset
|
5634 STRCPY(buf, "tj "); |
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Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
5635 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5636 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5637 } |
7 | 5638 } |
5639 | |
5640 /* | |
5641 * Now grab the chars in the identifier | |
5642 */ | |
1712 | 5643 if (cmdchar == 'K' && !kp_help) |
5644 { | |
5645 /* Escape the argument properly for a shell command */ | |
1728 | 5646 ptr = vim_strnsave(ptr, n); |
5690 | 5647 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
1728 | 5648 vim_free(ptr); |
1712 | 5649 if (p == NULL) |
5650 { | |
5651 vim_free(buf); | |
5652 return; | |
5653 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5654 newbuf = (char_u *)vim_realloc(buf, STRLEN(buf) + STRLEN(p) + 1); |
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5655 if (newbuf == NULL) |
1712 | 5656 { |
5657 vim_free(buf); | |
5658 vim_free(p); | |
5659 return; | |
5660 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5661 buf = newbuf; |
1712 | 5662 STRCAT(buf, p); |
5663 vim_free(p); | |
5664 } | |
7 | 5665 else |
1712 | 5666 { |
5667 if (cmdchar == '*') | |
5668 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5669 else if (cmdchar == '#') | |
5670 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5671 else if (tag_cmd) |
2603 | 5672 { |
5673 if (curbuf->b_help) | |
5674 /* ":help" handles unescaped argument */ | |
5675 aux_ptr = (char_u *)""; | |
5676 else | |
5677 aux_ptr = (char_u *)"\\|\"\n["; | |
5678 } | |
1712 | 5679 else |
5680 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5681 | |
5682 p = buf + STRLEN(buf); | |
5683 while (n-- > 0) | |
5684 { | |
5685 /* put a backslash before \ and some others */ | |
5686 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5687 *p++ = '\\'; | |
7 | 5688 #ifdef FEAT_MBYTE |
1712 | 5689 /* When current byte is a part of multibyte character, copy all |
5690 * bytes of that character. */ | |
5691 if (has_mbyte) | |
5692 { | |
5693 int i; | |
5694 int len = (*mb_ptr2len)(ptr) - 1; | |
5695 | |
5696 for (i = 0; i < len && n >= 1; ++i, --n) | |
5697 *p++ = *ptr++; | |
5698 } | |
5699 #endif | |
5700 *p++ = *ptr++; | |
5701 } | |
5702 *p = NUL; | |
5703 } | |
7 | 5704 |
5705 /* | |
5706 * Execute the command. | |
5707 */ | |
5708 if (cmdchar == '*' || cmdchar == '#') | |
5709 { | |
5710 if (!g_cmd && ( | |
5711 #ifdef FEAT_MBYTE | |
5712 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5713 #endif | |
5714 vim_iswordc(ptr[-1]))) | |
5715 STRCAT(buf, "\\>"); | |
5716 #ifdef FEAT_CMDHIST | |
5717 /* put pattern in search history */ | |
2024 | 5718 init_history(); |
7 | 5719 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5720 #endif | |
6620 | 5721 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
7 | 5722 } |
5723 else | |
5724 do_cmdline_cmd(buf); | |
5725 | |
5726 vim_free(buf); | |
5727 } | |
5728 | |
5729 /* | |
5730 * Get visually selected text, within one line only. | |
5731 * Returns FAIL if more than one line selected. | |
5732 */ | |
344 | 5733 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5734 get_visual_text( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5735 cmdarg_T *cap, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5736 char_u **pp, /* return: start of selected text */ |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5737 int *lenp) /* return: length of selected text */ |
7 | 5738 { |
5739 if (VIsual_mode != 'V') | |
5740 unadjust_for_sel(); | |
5741 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5742 { | |
344 | 5743 if (cap != NULL) |
5744 clearopbeep(cap->oap); | |
7 | 5745 return FAIL; |
5746 } | |
5747 if (VIsual_mode == 'V') | |
5748 { | |
5749 *pp = ml_get_curline(); | |
5750 *lenp = (int)STRLEN(*pp); | |
5751 } | |
5752 else | |
5753 { | |
5754 if (lt(curwin->w_cursor, VIsual)) | |
5755 { | |
5756 *pp = ml_get_pos(&curwin->w_cursor); | |
5757 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5758 } | |
5759 else | |
5760 { | |
5761 *pp = ml_get_pos(&VIsual); | |
5762 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5763 } | |
5764 #ifdef FEAT_MBYTE | |
5765 if (has_mbyte) | |
5766 /* Correct the length to include the whole last character. */ | |
474 | 5767 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5768 #endif |
5769 } | |
5770 reset_VIsual_and_resel(); | |
5771 return OK; | |
5772 } | |
5773 | |
5774 /* | |
5775 * CTRL-T: backwards in tag stack | |
5776 */ | |
5777 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5778 nv_tagpop(cmdarg_T *cap) |
7 | 5779 { |
5780 if (!checkclearopq(cap->oap)) | |
5781 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5782 } | |
5783 | |
5784 /* | |
5785 * Handle scrolling command 'H', 'L' and 'M'. | |
5786 */ | |
5787 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5788 nv_scroll(cmdarg_T *cap) |
7 | 5789 { |
5790 int used = 0; | |
5791 long n; | |
5792 #ifdef FEAT_FOLDING | |
5793 linenr_T lnum; | |
5794 #endif | |
5795 int half; | |
5796 | |
5797 cap->oap->motion_type = MLINE; | |
5798 setpcmark(); | |
5799 | |
5800 if (cap->cmdchar == 'L') | |
5801 { | |
5802 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5803 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5804 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5805 curwin->w_cursor.lnum = 1; | |
5806 else | |
9 | 5807 { |
5808 #ifdef FEAT_FOLDING | |
5809 if (hasAnyFolding(curwin)) | |
5810 { | |
5811 /* Count a fold for one screen line. */ | |
5812 for (n = cap->count1 - 1; n > 0 | |
5813 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5814 { | |
5815 (void)hasFolding(curwin->w_cursor.lnum, | |
5816 &curwin->w_cursor.lnum, NULL); | |
5817 --curwin->w_cursor.lnum; | |
5818 } | |
5819 } | |
5820 else | |
5821 #endif | |
5822 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5823 } | |
7 | 5824 } |
5825 else | |
5826 { | |
5827 if (cap->cmdchar == 'M') | |
5828 { | |
5829 #ifdef FEAT_DIFF | |
5830 /* Don't count filler lines above the window. */ | |
5831 used -= diff_check_fill(curwin, curwin->w_topline) | |
5832 - curwin->w_topfill; | |
5833 #endif | |
5834 validate_botline(); /* make sure w_empty_rows is valid */ | |
5835 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5836 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5837 { | |
5838 #ifdef FEAT_DIFF | |
5839 /* Count half he number of filler lines to be "below this | |
5840 * line" and half to be "above the next line". */ | |
5841 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5842 + n) / 2 >= half) | |
5843 { | |
5844 --n; | |
5845 break; | |
5846 } | |
5847 #endif | |
5848 used += plines(curwin->w_topline + n); | |
5849 if (used >= half) | |
5850 break; | |
5851 #ifdef FEAT_FOLDING | |
5852 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5853 n = lnum - curwin->w_topline; | |
5854 #endif | |
5855 } | |
5856 if (n > 0 && used > curwin->w_height) | |
5857 --n; | |
5858 } | |
9 | 5859 else /* (cap->cmdchar == 'H') */ |
5860 { | |
7 | 5861 n = cap->count1 - 1; |
9 | 5862 #ifdef FEAT_FOLDING |
5863 if (hasAnyFolding(curwin)) | |
5864 { | |
5865 /* Count a fold for one screen line. */ | |
5866 lnum = curwin->w_topline; | |
5867 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5868 { | |
7009 | 5869 (void)hasFolding(lnum, NULL, &lnum); |
9 | 5870 ++lnum; |
5871 } | |
5872 n = lnum - curwin->w_topline; | |
5873 } | |
5874 #endif | |
5875 } | |
7 | 5876 curwin->w_cursor.lnum = curwin->w_topline + n; |
5877 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5878 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5879 } | |
5880 | |
5881 cursor_correct(); /* correct for 'so' */ | |
5882 beginline(BL_SOL | BL_FIX); | |
5883 } | |
5884 | |
5885 /* | |
5886 * Cursor right commands. | |
5887 */ | |
5888 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5889 nv_right(cmdarg_T *cap) |
7 | 5890 { |
5891 long n; | |
5735 | 5892 int past_line; |
7 | 5893 |
180 | 5894 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5895 { | |
5896 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5897 if (mod_mask & MOD_MASK_CTRL) | |
5898 cap->arg = TRUE; | |
5899 nv_wordcmd(cap); | |
5900 return; | |
5901 } | |
5902 | |
7 | 5903 cap->oap->motion_type = MCHAR; |
5904 cap->oap->inclusive = FALSE; | |
5735 | 5905 past_line = (VIsual_active && *p_sel != 'o'); |
5906 | |
5907 #ifdef FEAT_VIRTUALEDIT | |
7 | 5908 /* |
5735 | 5909 * In virtual edit mode, there's no such thing as "past_line", as lines |
5910 * are (theoretically) infinitely long. | |
7 | 5911 */ |
5912 if (virtual_active()) | |
5735 | 5913 past_line = 0; |
7 | 5914 #endif |
5915 | |
5916 for (n = cap->count1; n > 0; --n) | |
5917 { | |
5735 | 5918 if ((!past_line && oneright() == FAIL) |
5919 || (past_line && *ml_get_cursor() == NUL) | |
1877 | 5920 ) |
7 | 5921 { |
5922 /* | |
714 | 5923 * <Space> wraps to next line if 'whichwrap' has 's'. |
5924 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
5925 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 5926 */ |
5927 if ( ((cap->cmdchar == ' ' | |
5928 && vim_strchr(p_ww, 's') != NULL) | |
5929 || (cap->cmdchar == 'l' | |
5930 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 5931 || (cap->cmdchar == K_RIGHT |
7 | 5932 && vim_strchr(p_ww, '>') != NULL)) |
5933 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
5934 { | |
5935 /* When deleting we also count the NL as a character. | |
5936 * Set cap->oap->inclusive when last char in the line is | |
5937 * included, move to next line after that */ | |
714 | 5938 if ( cap->oap->op_type != OP_NOP |
7 | 5939 && !cap->oap->inclusive |
5940 && !lineempty(curwin->w_cursor.lnum)) | |
5941 cap->oap->inclusive = TRUE; | |
5942 else | |
5943 { | |
5944 ++curwin->w_cursor.lnum; | |
5945 curwin->w_cursor.col = 0; | |
5946 #ifdef FEAT_VIRTUALEDIT | |
5947 curwin->w_cursor.coladd = 0; | |
5948 #endif | |
5949 curwin->w_set_curswant = TRUE; | |
5950 cap->oap->inclusive = FALSE; | |
5951 } | |
5952 continue; | |
5953 } | |
5954 if (cap->oap->op_type == OP_NOP) | |
5955 { | |
5956 /* Only beep and flush if not moved at all */ | |
5957 if (n == cap->count1) | |
5958 beep_flush(); | |
5959 } | |
5960 else | |
5961 { | |
5962 if (!lineempty(curwin->w_cursor.lnum)) | |
5963 cap->oap->inclusive = TRUE; | |
5964 } | |
5965 break; | |
5966 } | |
5735 | 5967 else if (past_line) |
7 | 5968 { |
5969 curwin->w_set_curswant = TRUE; | |
5735 | 5970 #ifdef FEAT_VIRTUALEDIT |
7 | 5971 if (virtual_active()) |
5972 oneright(); | |
5973 else | |
5735 | 5974 #endif |
5975 { | |
5976 #ifdef FEAT_MBYTE | |
7 | 5977 if (has_mbyte) |
5978 curwin->w_cursor.col += | |
474 | 5979 (*mb_ptr2len)(ml_get_cursor()); |
7 | 5980 else |
5735 | 5981 #endif |
7 | 5982 ++curwin->w_cursor.col; |
5983 } | |
5984 } | |
5985 } | |
5986 #ifdef FEAT_FOLDING | |
5987 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
5988 && cap->oap->op_type == OP_NOP) | |
5989 foldOpenCursor(); | |
5990 #endif | |
5991 } | |
5992 | |
5993 /* | |
5994 * Cursor left commands. | |
5995 * | |
5996 * Returns TRUE when operator end should not be adjusted. | |
5997 */ | |
5998 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5999 nv_left(cmdarg_T *cap) |
7 | 6000 { |
6001 long n; | |
6002 | |
180 | 6003 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6004 { | |
6005 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6006 if (mod_mask & MOD_MASK_CTRL) | |
6007 cap->arg = 1; | |
6008 nv_bck_word(cap); | |
6009 return; | |
6010 } | |
6011 | |
7 | 6012 cap->oap->motion_type = MCHAR; |
6013 cap->oap->inclusive = FALSE; | |
6014 for (n = cap->count1; n > 0; --n) | |
6015 { | |
6016 if (oneleft() == FAIL) | |
6017 { | |
6018 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6019 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6020 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6021 */ | |
6022 if ( (((cap->cmdchar == K_BS | |
6023 || cap->cmdchar == Ctrl_H) | |
6024 && vim_strchr(p_ww, 'b') != NULL) | |
6025 || (cap->cmdchar == 'h' | |
6026 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6027 || (cap->cmdchar == K_LEFT |
7 | 6028 && vim_strchr(p_ww, '<') != NULL)) |
6029 && curwin->w_cursor.lnum > 1) | |
6030 { | |
6031 --(curwin->w_cursor.lnum); | |
6032 coladvance((colnr_T)MAXCOL); | |
6033 curwin->w_set_curswant = TRUE; | |
6034 | |
6035 /* When the NL before the first char has to be deleted we | |
6036 * put the cursor on the NUL after the previous line. | |
6037 * This is a very special case, be careful! | |
1469 | 6038 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6039 if ( (cap->oap->op_type == OP_DELETE |
6040 || cap->oap->op_type == OP_CHANGE) | |
6041 && !lineempty(curwin->w_cursor.lnum)) | |
6042 { | |
5682 | 6043 char_u *cp = ml_get_cursor(); |
6044 | |
6045 if (*cp != NUL) | |
6046 { | |
6047 #ifdef FEAT_MBYTE | |
6048 if (has_mbyte) | |
6049 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
6050 else | |
6051 #endif | |
6052 ++curwin->w_cursor.col; | |
6053 } | |
7 | 6054 cap->retval |= CA_NO_ADJ_OP_END; |
6055 } | |
6056 continue; | |
6057 } | |
6058 /* Only beep and flush if not moved at all */ | |
6059 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6060 beep_flush(); | |
6061 break; | |
6062 } | |
6063 } | |
6064 #ifdef FEAT_FOLDING | |
6065 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6066 && cap->oap->op_type == OP_NOP) | |
6067 foldOpenCursor(); | |
6068 #endif | |
6069 } | |
6070 | |
6071 /* | |
6072 * Cursor up commands. | |
6073 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6074 */ | |
6075 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6076 nv_up(cmdarg_T *cap) |
7 | 6077 { |
180 | 6078 if (mod_mask & MOD_MASK_SHIFT) |
6079 { | |
6080 /* <S-Up> is page up */ | |
6081 cap->arg = BACKWARD; | |
6082 nv_page(cap); | |
6083 } | |
6084 else | |
6085 { | |
6086 cap->oap->motion_type = MLINE; | |
6087 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6088 clearopbeep(cap->oap); | |
6089 else if (cap->arg) | |
6090 beginline(BL_WHITE | BL_FIX); | |
6091 } | |
7 | 6092 } |
6093 | |
6094 /* | |
6095 * Cursor down commands. | |
6096 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6097 */ | |
6098 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6099 nv_down( |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6100 cmdarg_T *cap) |
7 | 6101 { |
180 | 6102 if (mod_mask & MOD_MASK_SHIFT) |
6103 { | |
6104 /* <S-Down> is page down */ | |
6105 cap->arg = FORWARD; | |
6106 nv_page(cap); | |
6107 } | |
6108 else | |
7 | 6109 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6110 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6111 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6112 if (curwin->w_llist_ref == NULL) |
6113 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6114 else | |
6115 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6116 else |
6117 #endif | |
6118 { | |
6119 #ifdef FEAT_CMDWIN | |
6120 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6121 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6122 cmdwin_result = CAR; |
6123 else | |
6124 #endif | |
6125 { | |
6126 cap->oap->motion_type = MLINE; | |
6127 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6128 clearopbeep(cap->oap); | |
6129 else if (cap->arg) | |
6130 beginline(BL_WHITE | BL_FIX); | |
6131 } | |
6132 } | |
6133 } | |
6134 | |
6135 #ifdef FEAT_SEARCHPATH | |
6136 /* | |
6137 * Grab the file name under the cursor and edit it. | |
6138 */ | |
6139 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6140 nv_gotofile(cmdarg_T *cap) |
7 | 6141 { |
6142 char_u *ptr; | |
681 | 6143 linenr_T lnum = -1; |
7 | 6144 |
633 | 6145 if (text_locked()) |
7 | 6146 { |
6147 clearopbeep(cap->oap); | |
633 | 6148 text_locked_msg(); |
7 | 6149 return; |
6150 } | |
819 | 6151 #ifdef FEAT_AUTOCMD |
6152 if (curbuf_locked()) | |
6153 { | |
6154 clearop(cap->oap); | |
6155 return; | |
6156 } | |
6157 #endif | |
7 | 6158 |
681 | 6159 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6160 |
6161 if (ptr != NULL) | |
6162 { | |
6163 /* do autowrite if necessary */ | |
6164 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
7009 | 6165 (void)autowrite(curbuf, FALSE); |
7 | 6166 setpcmark(); |
6167 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6168 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6169 if (cap->nchar == 'F' && lnum >= 0) |
6170 { | |
6171 curwin->w_cursor.lnum = lnum; | |
6172 check_cursor_lnum(); | |
6173 beginline(BL_SOL | BL_FIX); | |
6174 } | |
7 | 6175 vim_free(ptr); |
6176 } | |
6177 else | |
6178 clearop(cap->oap); | |
6179 } | |
6180 #endif | |
6181 | |
6182 /* | |
6183 * <End> command: to end of current line or last line. | |
6184 */ | |
6185 static void | |
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parents:
7803
diff
changeset
|
6186 nv_end(cmdarg_T *cap) |
7 | 6187 { |
180 | 6188 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6189 { | |
6190 cap->arg = TRUE; | |
7 | 6191 nv_goto(cap); |
6192 cap->count1 = 1; /* to end of current line */ | |
6193 } | |
6194 nv_dollar(cap); | |
6195 } | |
6196 | |
6197 /* | |
6198 * Handle the "$" command. | |
6199 */ | |
6200 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6201 nv_dollar(cmdarg_T *cap) |
7 | 6202 { |
6203 cap->oap->motion_type = MCHAR; | |
6204 cap->oap->inclusive = TRUE; | |
6205 #ifdef FEAT_VIRTUALEDIT | |
6206 /* In virtual mode when off the edge of a line and an operator | |
6207 * is pending (whew!) keep the cursor where it is. | |
6208 * Otherwise, send it to the end of the line. */ | |
6209 if (!virtual_active() || gchar_cursor() != NUL | |
6210 || cap->oap->op_type == OP_NOP) | |
6211 #endif | |
6212 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6213 if (cursor_down((long)(cap->count1 - 1), | |
6214 cap->oap->op_type == OP_NOP) == FAIL) | |
6215 clearopbeep(cap->oap); | |
6216 #ifdef FEAT_FOLDING | |
6217 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6218 foldOpenCursor(); | |
6219 #endif | |
6220 } | |
6221 | |
6222 /* | |
6223 * Implementation of '?' and '/' commands. | |
6224 * If cap->arg is TRUE don't set PC mark. | |
6225 */ | |
6226 static void | |
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parents:
7803
diff
changeset
|
6227 nv_search(cmdarg_T *cap) |
7 | 6228 { |
6229 oparg_T *oap = cap->oap; | |
6230 | |
6231 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6232 { | |
6233 /* Translate "g??" to "g?g?" */ | |
6234 cap->cmdchar = 'g'; | |
6235 cap->nchar = '?'; | |
6236 nv_operator(cap); | |
6237 return; | |
6238 } | |
6239 | |
6240 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6241 | |
6242 if (cap->searchbuf == NULL) | |
6243 { | |
6244 clearop(oap); | |
6245 return; | |
6246 } | |
6247 | |
6620 | 6248 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
7 | 6249 (cap->arg ? 0 : SEARCH_MARK)); |
6250 } | |
6251 | |
6252 /* | |
6253 * Handle "N" and "n" commands. | |
6254 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6255 */ | |
6256 static void | |
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parents:
7803
diff
changeset
|
6257 nv_next(cmdarg_T *cap) |
7 | 6258 { |
6620 | 6259 pos_T old = curwin->w_cursor; |
6260 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6261 | |
6262 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
6263 { | |
6264 /* Avoid getting stuck on the current cursor position, which can | |
6265 * happen when an offset is given and the cursor is on the last char | |
6266 * in the buffer: Repeat with count + 1. */ | |
6267 cap->count1 += 1; | |
6268 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6269 cap->count1 -= 1; | |
6270 } | |
7 | 6271 } |
6272 | |
6273 /* | |
6274 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6275 * Uses only cap->count1 and cap->oap from "cap". | |
6620 | 6276 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
6277 */ | |
6278 static int | |
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parents:
7803
diff
changeset
|
6279 normal_search( |
2a8d6b2dd925
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parents:
7803
diff
changeset
|
6280 cmdarg_T *cap, |
2a8d6b2dd925
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parents:
7803
diff
changeset
|
6281 int dir, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6282 char_u *pat, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6283 int opt) /* extra flags for do_search() */ |
7 | 6284 { |
6285 int i; | |
6286 | |
6287 cap->oap->motion_type = MCHAR; | |
6288 cap->oap->inclusive = FALSE; | |
6289 cap->oap->use_reg_one = TRUE; | |
6290 curwin->w_set_curswant = TRUE; | |
6291 | |
6292 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6293 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6294 if (i == 0) |
6295 clearop(cap->oap); | |
6296 else | |
6297 { | |
6298 if (i == 2) | |
6299 cap->oap->motion_type = MLINE; | |
6300 #ifdef FEAT_VIRTUALEDIT | |
6301 curwin->w_cursor.coladd = 0; | |
6302 #endif | |
6303 #ifdef FEAT_FOLDING | |
6304 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6305 foldOpenCursor(); | |
6306 #endif | |
6307 } | |
6308 | |
6309 /* "/$" will put the cursor after the end of the line, may need to | |
6310 * correct that here */ | |
6311 check_cursor(); | |
6620 | 6312 return i; |
7 | 6313 } |
6314 | |
6315 /* | |
6316 * Character search commands. | |
6317 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6318 * ',' and FALSE for ';'. | |
6319 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6320 */ | |
6321 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6322 nv_csearch(cmdarg_T *cap) |
7 | 6323 { |
6324 int t_cmd; | |
6325 | |
6326 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6327 t_cmd = TRUE; | |
6328 else | |
6329 t_cmd = FALSE; | |
6330 | |
6331 cap->oap->motion_type = MCHAR; | |
6332 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6333 clearopbeep(cap->oap); | |
6334 else | |
6335 { | |
6336 curwin->w_set_curswant = TRUE; | |
6337 #ifdef FEAT_VIRTUALEDIT | |
6338 /* Include a Tab for "tx" and for "dfx". */ | |
6339 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6340 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6341 { | |
6342 colnr_T scol, ecol; | |
6343 | |
6344 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6345 curwin->w_cursor.coladd = ecol - scol; | |
6346 } | |
6347 else | |
6348 curwin->w_cursor.coladd = 0; | |
6349 #endif | |
6350 adjust_for_sel(cap); | |
6351 #ifdef FEAT_FOLDING | |
6352 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6353 foldOpenCursor(); | |
6354 #endif | |
6355 } | |
6356 } | |
6357 | |
6358 /* | |
6359 * "[" and "]" commands. | |
6360 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6361 */ | |
6362 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6363 nv_brackets(cmdarg_T *cap) |
7 | 6364 { |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6365 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6366 pos_T prev_pos; |
6367 pos_T *pos = NULL; /* init for GCC */ | |
6368 pos_T old_pos; /* cursor position before command */ | |
6369 int flag; | |
6370 long n; | |
6371 int findc; | |
6372 int c; | |
6373 | |
6374 cap->oap->motion_type = MCHAR; | |
6375 cap->oap->inclusive = FALSE; | |
6376 old_pos = curwin->w_cursor; | |
6377 #ifdef FEAT_VIRTUALEDIT | |
6378 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6379 #endif | |
6380 | |
6381 #ifdef FEAT_SEARCHPATH | |
6382 /* | |
6383 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6384 */ | |
6385 if (cap->nchar == 'f') | |
6386 nv_gotofile(cap); | |
6387 else | |
6388 #endif | |
6389 | |
6390 #ifdef FEAT_FIND_ID | |
6391 /* | |
1188 | 6392 * Find the occurrence(s) of the identifier or define under cursor |
6393 * in current and included files or jump to the first occurrence. | |
7 | 6394 * |
6395 * search list jump | |
6396 * fwd bwd fwd bwd fwd bwd | |
6397 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6398 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6399 */ | |
6400 if (vim_strchr((char_u *) | |
6401 #ifdef EBCDIC | |
6402 "iI\005dD\067", | |
6403 #else | |
6404 "iI\011dD\004", | |
6405 #endif | |
6406 cap->nchar) != NULL) | |
6407 { | |
6408 char_u *ptr; | |
6409 int len; | |
6410 | |
6411 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6412 clearop(cap->oap); | |
6413 else | |
6414 { | |
6415 find_pattern_in_path(ptr, 0, len, TRUE, | |
6416 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6417 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6418 cap->count1, | |
6419 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6420 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6421 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6422 (linenr_T)MAXLNUM); | |
6423 curwin->w_set_curswant = TRUE; | |
6424 } | |
6425 } | |
6426 else | |
6427 #endif | |
6428 | |
6429 /* | |
6430 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6431 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6432 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6433 * "[m" or "]m" search for prev/next start of (Java) method. | |
6434 * "[M" or "]M" search for prev/next end of (Java) method. | |
6435 */ | |
6436 if ( (cap->cmdchar == '[' | |
6437 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6438 || (cap->cmdchar == ']' | |
6439 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6440 { | |
6441 if (cap->nchar == '*') | |
6442 cap->nchar = '/'; | |
6443 prev_pos.lnum = 0; | |
6444 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6445 { | |
6446 if (cap->cmdchar == '[') | |
6447 findc = '{'; | |
6448 else | |
6449 findc = '}'; | |
6450 n = 9999; | |
6451 } | |
6452 else | |
6453 { | |
6454 findc = cap->nchar; | |
6455 n = cap->count1; | |
6456 } | |
6457 for ( ; n > 0; --n) | |
6458 { | |
6459 if ((pos = findmatchlimit(cap->oap, findc, | |
6460 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6461 { | |
6462 if (new_pos.lnum == 0) /* nothing found */ | |
6463 { | |
6464 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6465 clearopbeep(cap->oap); | |
6466 } | |
6467 else | |
6468 pos = &new_pos; /* use last one found */ | |
6469 break; | |
6470 } | |
6471 prev_pos = new_pos; | |
6472 curwin->w_cursor = *pos; | |
6473 new_pos = *pos; | |
6474 } | |
6475 curwin->w_cursor = old_pos; | |
6476 | |
6477 /* | |
6478 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6479 * brought us to the match for "[m" and "]M" when inside a method. | |
6480 * Try finding the '{' or '}' we want to be at. | |
6481 * Also repeat for the given count. | |
6482 */ | |
6483 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6484 { | |
6485 /* norm is TRUE for "]M" and "[m" */ | |
6486 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6487 | |
6488 n = cap->count1; | |
6489 /* found a match: we were inside a method */ | |
6490 if (prev_pos.lnum != 0) | |
6491 { | |
6492 pos = &prev_pos; | |
6493 curwin->w_cursor = prev_pos; | |
6494 if (norm) | |
6495 --n; | |
6496 } | |
6497 else | |
6498 pos = NULL; | |
6499 while (n > 0) | |
6500 { | |
6501 for (;;) | |
6502 { | |
6503 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6504 { | |
6505 /* if not found anything, that's an error */ | |
6506 if (pos == NULL) | |
6507 clearopbeep(cap->oap); | |
6508 n = 0; | |
6509 break; | |
6510 } | |
6511 c = gchar_cursor(); | |
6512 if (c == '{' || c == '}') | |
6513 { | |
6514 /* Must have found end/start of class: use it. | |
6515 * Or found the place to be at. */ | |
6516 if ((c == findc && norm) || (n == 1 && !norm)) | |
6517 { | |
6518 new_pos = curwin->w_cursor; | |
6519 pos = &new_pos; | |
6520 n = 0; | |
6521 } | |
6522 /* if no match found at all, we started outside of the | |
6523 * class and we're inside now. Just go on. */ | |
6524 else if (new_pos.lnum == 0) | |
6525 { | |
6526 new_pos = curwin->w_cursor; | |
6527 pos = &new_pos; | |
6528 } | |
6529 /* found start/end of other method: go to match */ | |
6530 else if ((pos = findmatchlimit(cap->oap, findc, | |
6531 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6532 0)) == NULL) | |
6533 n = 0; | |
6534 else | |
6535 curwin->w_cursor = *pos; | |
6536 break; | |
6537 } | |
6538 } | |
6539 --n; | |
6540 } | |
6541 curwin->w_cursor = old_pos; | |
6542 if (pos == NULL && new_pos.lnum != 0) | |
6543 clearopbeep(cap->oap); | |
6544 } | |
6545 if (pos != NULL) | |
6546 { | |
6547 setpcmark(); | |
6548 curwin->w_cursor = *pos; | |
6549 curwin->w_set_curswant = TRUE; | |
6550 #ifdef FEAT_FOLDING | |
6551 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6552 && cap->oap->op_type == OP_NOP) | |
6553 foldOpenCursor(); | |
6554 #endif | |
6555 } | |
6556 } | |
6557 | |
6558 /* | |
6559 * "[[", "[]", "]]" and "][": move to start or end of function | |
6560 */ | |
6561 else if (cap->nchar == '[' || cap->nchar == ']') | |
6562 { | |
6563 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6564 flag = '{'; | |
6565 else | |
6566 flag = '}'; /* "][" or "[]" */ | |
6567 | |
6568 curwin->w_set_curswant = TRUE; | |
6569 /* | |
6570 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6571 * we also stop at '}'. | |
6572 */ | |
503 | 6573 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6574 (cap->oap->op_type != OP_NOP |
6575 && cap->arg == FORWARD && flag == '{'))) | |
6576 clearopbeep(cap->oap); | |
6577 else | |
6578 { | |
6579 if (cap->oap->op_type == OP_NOP) | |
6580 beginline(BL_WHITE | BL_FIX); | |
6581 #ifdef FEAT_FOLDING | |
6582 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6583 foldOpenCursor(); | |
6584 #endif | |
6585 } | |
6586 } | |
6587 | |
6588 /* | |
6589 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6590 */ | |
6591 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6592 { | |
1312 | 6593 if (!checkclearop(cap->oap)) |
7 | 6594 { |
5708 | 6595 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
6596 ? FORWARD : BACKWARD; | |
6597 int regname = cap->oap->regname; | |
6598 int was_visual = VIsual_active; | |
6599 int line_count = curbuf->b_ml.ml_line_count; | |
6600 pos_T start, end; | |
6601 | |
6602 if (VIsual_active) | |
6603 { | |
6604 start = ltoreq(VIsual, curwin->w_cursor) | |
6605 ? VIsual : curwin->w_cursor; | |
6606 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
6607 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
6608 } | |
6609 # ifdef FEAT_CLIPBOARD | |
6610 adjust_clip_reg(®name); | |
6611 # endif | |
7 | 6612 prep_redo_cmd(cap); |
5708 | 6613 |
6614 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
6615 if (was_visual) | |
6616 { | |
6617 VIsual = start; | |
6618 curwin->w_cursor = end; | |
6619 if (dir == BACKWARD) | |
6620 { | |
6621 /* adjust lines */ | |
6622 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
6623 curwin->w_cursor.lnum += | |
6624 curbuf->b_ml.ml_line_count - line_count; | |
6625 } | |
6626 | |
6627 VIsual_active = TRUE; | |
6628 if (VIsual_mode == 'V') | |
6629 { | |
6630 /* delete visually selected lines */ | |
6631 cap->cmdchar = 'd'; | |
6632 cap->nchar = NUL; | |
6633 cap->oap->regname = regname; | |
6634 nv_operator(cap); | |
6635 do_pending_operator(cap, 0, FALSE); | |
6636 } | |
6637 if (VIsual_active) | |
6638 { | |
6639 end_visual_mode(); | |
6640 redraw_later(SOME_VALID); | |
6641 } | |
6642 } | |
7 | 6643 } |
6644 } | |
6645 | |
6646 /* | |
6647 * "['", "[`", "]'" and "]`": jump to next mark | |
6648 */ | |
6649 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6650 { | |
6651 pos = &curwin->w_cursor; | |
6652 for (n = cap->count1; n > 0; --n) | |
6653 { | |
6654 prev_pos = *pos; | |
6655 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6656 cap->nchar == '\''); | |
6657 if (pos == NULL) | |
6658 break; | |
6659 } | |
6660 if (pos == NULL) | |
6661 pos = &prev_pos; | |
6662 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6663 } | |
6664 | |
6665 #ifdef FEAT_MOUSE | |
6666 /* | |
6667 * [ or ] followed by a middle mouse click: put selected text with | |
6668 * indent adjustment. Any other button just does as usual. | |
6669 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6670 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6671 { |
6672 (void)do_mouse(cap->oap, cap->nchar, | |
6673 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6674 cap->count1, PUT_FIXINDENT); | |
6675 } | |
6676 #endif /* FEAT_MOUSE */ | |
6677 | |
6678 #ifdef FEAT_FOLDING | |
6679 /* | |
6680 * "[z" and "]z": move to start or end of open fold. | |
6681 */ | |
6682 else if (cap->nchar == 'z') | |
6683 { | |
6684 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6685 cap->count1) == FAIL) | |
6686 clearopbeep(cap->oap); | |
6687 } | |
6688 #endif | |
6689 | |
6690 #ifdef FEAT_DIFF | |
6691 /* | |
6692 * "[c" and "]c": move to next or previous diff-change. | |
6693 */ | |
6694 else if (cap->nchar == 'c') | |
6695 { | |
6696 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6697 cap->count1) == FAIL) | |
6698 clearopbeep(cap->oap); | |
6699 } | |
6700 #endif | |
6701 | |
737 | 6702 #ifdef FEAT_SPELL |
236 | 6703 /* |
6704 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6705 */ | |
6706 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6707 { | |
249 | 6708 setpcmark(); |
6709 for (n = 0; n < cap->count1; ++n) | |
498 | 6710 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6711 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6712 { |
6713 clearopbeep(cap->oap); | |
6714 break; | |
6715 } | |
819 | 6716 # ifdef FEAT_FOLDING |
6717 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6718 foldOpenCursor(); | |
6719 # endif | |
236 | 6720 } |
6721 #endif | |
6722 | |
7 | 6723 /* Not a valid cap->nchar. */ |
6724 else | |
6725 clearopbeep(cap->oap); | |
6726 } | |
6727 | |
6728 /* | |
6729 * Handle Normal mode "%" command. | |
6730 */ | |
6731 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6732 nv_percent(cmdarg_T *cap) |
7 | 6733 { |
6734 pos_T *pos; | |
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2281
diff
changeset
|
6735 #if defined(FEAT_FOLDING) |
7 | 6736 linenr_T lnum = curwin->w_cursor.lnum; |
6737 #endif | |
6738 | |
6739 cap->oap->inclusive = TRUE; | |
6740 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6741 { | |
6742 if (cap->count0 > 100) | |
6743 clearopbeep(cap->oap); | |
6744 else | |
6745 { | |
6746 cap->oap->motion_type = MLINE; | |
6747 setpcmark(); | |
6748 /* Round up, so CTRL-G will give same value. Watch out for a | |
6749 * large line count, the line number must not go negative! */ | |
6750 if (curbuf->b_ml.ml_line_count > 1000000) | |
6751 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6752 / 100L * cap->count0; | |
6753 else | |
6754 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6755 cap->count0 + 99L) / 100L; | |
6756 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6757 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6758 beginline(BL_SOL | BL_FIX); | |
6759 } | |
6760 } | |
6761 else /* "%" : go to matching paren */ | |
6762 { | |
6763 cap->oap->motion_type = MCHAR; | |
6764 cap->oap->use_reg_one = TRUE; | |
6765 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6766 clearopbeep(cap->oap); | |
6767 else | |
6768 { | |
6769 setpcmark(); | |
6770 curwin->w_cursor = *pos; | |
6771 curwin->w_set_curswant = TRUE; | |
6772 #ifdef FEAT_VIRTUALEDIT | |
6773 curwin->w_cursor.coladd = 0; | |
6774 #endif | |
6775 adjust_for_sel(cap); | |
6776 } | |
6777 } | |
6778 #ifdef FEAT_FOLDING | |
6779 if (cap->oap->op_type == OP_NOP | |
6780 && lnum != curwin->w_cursor.lnum | |
6781 && (fdo_flags & FDO_PERCENT) | |
6782 && KeyTyped) | |
6783 foldOpenCursor(); | |
6784 #endif | |
6785 } | |
6786 | |
6787 /* | |
6788 * Handle "(" and ")" commands. | |
6789 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6790 */ | |
6791 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6792 nv_brace(cmdarg_T *cap) |
7 | 6793 { |
6794 cap->oap->motion_type = MCHAR; | |
6795 cap->oap->use_reg_one = TRUE; | |
620 | 6796 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6797 cap->oap->inclusive = FALSE; | |
7 | 6798 curwin->w_set_curswant = TRUE; |
6799 | |
6800 if (findsent(cap->arg, cap->count1) == FAIL) | |
6801 clearopbeep(cap->oap); | |
6802 else | |
6803 { | |
1505 | 6804 /* Don't leave the cursor on the NUL past end of line. */ |
6805 adjust_cursor(cap->oap); | |
7 | 6806 #ifdef FEAT_VIRTUALEDIT |
6807 curwin->w_cursor.coladd = 0; | |
6808 #endif | |
6809 #ifdef FEAT_FOLDING | |
6810 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6811 foldOpenCursor(); | |
6812 #endif | |
6813 } | |
6814 } | |
6815 | |
6816 /* | |
6817 * "m" command: Mark a position. | |
6818 */ | |
6819 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6820 nv_mark(cmdarg_T *cap) |
7 | 6821 { |
6822 if (!checkclearop(cap->oap)) | |
6823 { | |
6824 if (setmark(cap->nchar) == FAIL) | |
6825 clearopbeep(cap->oap); | |
6826 } | |
6827 } | |
6828 | |
6829 /* | |
6830 * "{" and "}" commands. | |
6831 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6832 */ | |
6833 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6834 nv_findpar(cmdarg_T *cap) |
7 | 6835 { |
6836 cap->oap->motion_type = MCHAR; | |
6837 cap->oap->inclusive = FALSE; | |
6838 cap->oap->use_reg_one = TRUE; | |
6839 curwin->w_set_curswant = TRUE; | |
503 | 6840 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6841 clearopbeep(cap->oap); |
6842 else | |
6843 { | |
6844 #ifdef FEAT_VIRTUALEDIT | |
6845 curwin->w_cursor.coladd = 0; | |
6846 #endif | |
6847 #ifdef FEAT_FOLDING | |
6848 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6849 foldOpenCursor(); | |
6850 #endif | |
6851 } | |
6852 } | |
6853 | |
6854 /* | |
6855 * "u" command: Undo or make lower case. | |
6856 */ | |
6857 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6858 nv_undo(cmdarg_T *cap) |
7 | 6859 { |
5735 | 6860 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
7 | 6861 { |
6862 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6863 cap->cmdchar = 'g'; | |
6864 cap->nchar = 'u'; | |
6865 nv_operator(cap); | |
6866 } | |
6867 else | |
6868 nv_kundo(cap); | |
6869 } | |
6870 | |
6871 /* | |
6872 * <Undo> command. | |
6873 */ | |
6874 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6875 nv_kundo(cmdarg_T *cap) |
7 | 6876 { |
6877 if (!checkclearopq(cap->oap)) | |
6878 { | |
6879 u_undo((int)cap->count1); | |
6880 curwin->w_set_curswant = TRUE; | |
6881 } | |
6882 } | |
6883 | |
6884 /* | |
6885 * Handle the "r" command. | |
6886 */ | |
6887 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6888 nv_replace(cmdarg_T *cap) |
7 | 6889 { |
6890 char_u *ptr; | |
6891 int had_ctrl_v; | |
6892 long n; | |
6893 | |
6894 if (checkclearop(cap->oap)) | |
6895 return; | |
6896 | |
6897 /* get another character */ | |
6898 if (cap->nchar == Ctrl_V) | |
6899 { | |
6900 had_ctrl_v = Ctrl_V; | |
6901 cap->nchar = get_literal(); | |
6902 /* Don't redo a multibyte character with CTRL-V. */ | |
6903 if (cap->nchar > DEL) | |
6904 had_ctrl_v = NUL; | |
6905 } | |
6906 else | |
6907 had_ctrl_v = NUL; | |
6908 | |
1343 | 6909 /* Abort if the character is a special key. */ |
6910 if (IS_SPECIAL(cap->nchar)) | |
6911 { | |
6912 clearopbeep(cap->oap); | |
6913 return; | |
6914 } | |
6915 | |
7 | 6916 /* Visual mode "r" */ |
6917 if (VIsual_active) | |
6918 { | |
1797 | 6919 if (got_int) |
6920 reset_VIsual(); | |
5428 | 6921 if (had_ctrl_v) |
6922 { | |
6923 if (cap->nchar == '\r') | |
6924 cap->nchar = -1; | |
6925 else if (cap->nchar == '\n') | |
6926 cap->nchar = -2; | |
6927 } | |
7 | 6928 nv_operator(cap); |
6929 return; | |
6930 } | |
6931 | |
6932 #ifdef FEAT_VIRTUALEDIT | |
6933 /* Break tabs, etc. */ | |
6934 if (virtual_active()) | |
6935 { | |
6936 if (u_save_cursor() == FAIL) | |
6937 return; | |
6938 if (gchar_cursor() == NUL) | |
6939 { | |
6940 /* Add extra space and put the cursor on the first one. */ | |
6941 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
6942 curwin->w_cursor.col -= cap->count1; | |
6943 } | |
6944 else if (gchar_cursor() == TAB) | |
6945 coladvance_force(getviscol()); | |
6946 } | |
6947 #endif | |
6948 | |
1343 | 6949 /* Abort if not enough characters to replace. */ |
7 | 6950 ptr = ml_get_cursor(); |
1343 | 6951 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 6952 #ifdef FEAT_MBYTE |
6953 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
6954 #endif | |
6955 ) | |
6956 { | |
6957 clearopbeep(cap->oap); | |
6958 return; | |
6959 } | |
6960 | |
6961 /* | |
6962 * Replacing with a TAB is done by edit() when it is complicated because | |
6963 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
6964 * Other characters are done below to avoid problems with things like | |
6965 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
6966 */ | |
6967 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
6968 { | |
6969 stuffnumReadbuff(cap->count1); | |
6970 stuffcharReadbuff('R'); | |
6971 stuffcharReadbuff('\t'); | |
6972 stuffcharReadbuff(ESC); | |
6973 return; | |
6974 } | |
6975 | |
6976 /* save line for undo */ | |
6977 if (u_save_cursor() == FAIL) | |
6978 return; | |
6979 | |
6980 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
6981 { | |
6982 /* | |
6983 * Replace character(s) by a single newline. | |
6984 * Strange vi behaviour: Only one newline is inserted. | |
6985 * Delete the characters here. | |
6986 * Insert the newline with an insert command, takes care of | |
6987 * autoindent. The insert command depends on being on the last | |
6988 * character of a line or not. | |
6989 */ | |
6990 #ifdef FEAT_MBYTE | |
6991 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
6992 #else | |
608 | 6993 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 6994 #endif |
6995 stuffcharReadbuff('\r'); | |
6996 stuffcharReadbuff(ESC); | |
6997 | |
6998 /* Give 'r' to edit(), to get the redo command right. */ | |
6999 invoke_edit(cap, TRUE, 'r', FALSE); | |
7000 } | |
7001 else | |
7002 { | |
7003 prep_redo(cap->oap->regname, cap->count1, | |
7004 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7005 | |
7006 curbuf->b_op_start = curwin->w_cursor; | |
7007 #ifdef FEAT_MBYTE | |
7008 if (has_mbyte) | |
7009 { | |
7010 int old_State = State; | |
7011 | |
7012 if (cap->ncharC1 != 0) | |
7013 AppendCharToRedobuff(cap->ncharC1); | |
7014 if (cap->ncharC2 != 0) | |
7015 AppendCharToRedobuff(cap->ncharC2); | |
7016 | |
7017 /* This is slow, but it handles replacing a single-byte with a | |
7018 * multi-byte and the other way around. Also handles adding | |
7019 * composing characters for utf-8. */ | |
7020 for (n = cap->count1; n > 0; --n) | |
7021 { | |
7022 State = REPLACE; | |
3501 | 7023 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7024 { | |
7025 int c = ins_copychar(curwin->w_cursor.lnum | |
7026 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7027 if (c != NUL) | |
7028 ins_char(c); | |
7029 else | |
7030 /* will be decremented further down */ | |
7031 ++curwin->w_cursor.col; | |
7032 } | |
7033 else | |
7034 ins_char(cap->nchar); | |
7 | 7035 State = old_State; |
7036 if (cap->ncharC1 != 0) | |
7037 ins_char(cap->ncharC1); | |
7038 if (cap->ncharC2 != 0) | |
7039 ins_char(cap->ncharC2); | |
7040 } | |
7041 } | |
7042 else | |
7043 #endif | |
7044 { | |
7045 /* | |
7046 * Replace the characters within one line. | |
7047 */ | |
7048 for (n = cap->count1; n > 0; --n) | |
7049 { | |
7050 /* | |
7051 * Get ptr again, because u_save and/or showmatch() will have | |
7052 * released the line. At the same time we let know that the | |
7053 * line will be changed. | |
7054 */ | |
7055 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7056 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7057 { | |
7058 int c = ins_copychar(curwin->w_cursor.lnum | |
7059 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7060 if (c != NUL) | |
7061 ptr[curwin->w_cursor.col] = c; | |
7062 } | |
7063 else | |
7064 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7065 if (p_sm && msg_silent == 0) |
7066 showmatch(cap->nchar); | |
7067 ++curwin->w_cursor.col; | |
7068 } | |
7069 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7070 if (netbeans_active()) |
7 | 7071 { |
2210 | 7072 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7073 |
33 | 7074 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7075 (long)cap->count1); |
7 | 7076 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7077 &ptr[start], (int)cap->count1); |
7 | 7078 } |
7079 #endif | |
7080 | |
7081 /* mark the buffer as changed and prepare for displaying */ | |
7082 changed_bytes(curwin->w_cursor.lnum, | |
7083 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7084 } | |
7085 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7086 #ifdef FEAT_MBYTE | |
7087 /* if the character on the left of the current cursor is a multi-byte | |
7088 * character, move two characters left */ | |
7089 if (has_mbyte) | |
7090 mb_adjust_cursor(); | |
7091 #endif | |
7092 curbuf->b_op_end = curwin->w_cursor; | |
7093 curwin->w_set_curswant = TRUE; | |
7094 set_last_insert(cap->nchar); | |
7095 } | |
7096 } | |
7097 | |
7098 /* | |
7099 * 'o': Exchange start and end of Visual area. | |
7100 * 'O': same, but in block mode exchange left and right corners. | |
7101 */ | |
7102 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7103 v_swap_corners(int cmdchar) |
7 | 7104 { |
7105 pos_T old_cursor; | |
7106 colnr_T left, right; | |
7107 | |
7108 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7109 { | |
7110 old_cursor = curwin->w_cursor; | |
7111 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7112 curwin->w_cursor.lnum = VIsual.lnum; | |
7113 coladvance(left); | |
7114 VIsual = curwin->w_cursor; | |
7115 | |
7116 curwin->w_cursor.lnum = old_cursor.lnum; | |
7117 curwin->w_curswant = right; | |
7118 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7119 * right one column */ | |
7120 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7121 ++curwin->w_curswant; | |
7122 coladvance(curwin->w_curswant); | |
7123 if (curwin->w_cursor.col == old_cursor.col | |
7124 #ifdef FEAT_VIRTUALEDIT | |
7125 && (!virtual_active() | |
7126 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7127 #endif | |
7128 ) | |
7129 { | |
7130 curwin->w_cursor.lnum = VIsual.lnum; | |
7131 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7132 ++right; | |
7133 coladvance(right); | |
7134 VIsual = curwin->w_cursor; | |
7135 | |
7136 curwin->w_cursor.lnum = old_cursor.lnum; | |
7137 coladvance(left); | |
7138 curwin->w_curswant = left; | |
7139 } | |
7140 } | |
7141 else | |
7142 { | |
7143 old_cursor = curwin->w_cursor; | |
7144 curwin->w_cursor = VIsual; | |
7145 VIsual = old_cursor; | |
7146 curwin->w_set_curswant = TRUE; | |
7147 } | |
7148 } | |
7149 | |
7150 /* | |
7151 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7152 */ | |
7153 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7154 nv_Replace(cmdarg_T *cap) |
7 | 7155 { |
7156 if (VIsual_active) /* "R" is replace lines */ | |
7157 { | |
7158 cap->cmdchar = 'c'; | |
7159 cap->nchar = NUL; | |
4213 | 7160 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
7 | 7161 VIsual_mode = 'V'; |
7162 nv_operator(cap); | |
7163 } | |
5735 | 7164 else if (!checkclearopq(cap->oap)) |
7 | 7165 { |
7166 if (!curbuf->b_p_ma) | |
7167 EMSG(_(e_modifiable)); | |
7168 else | |
7169 { | |
7170 #ifdef FEAT_VIRTUALEDIT | |
7171 if (virtual_active()) | |
7172 coladvance(getviscol()); | |
7173 #endif | |
7174 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7175 } | |
7176 } | |
7177 } | |
7178 | |
7179 #ifdef FEAT_VREPLACE | |
7180 /* | |
7181 * "gr". | |
7182 */ | |
7183 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7184 nv_vreplace(cmdarg_T *cap) |
7 | 7185 { |
7186 if (VIsual_active) | |
7187 { | |
7188 cap->cmdchar = 'r'; | |
7189 cap->nchar = cap->extra_char; | |
7190 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7191 } | |
5735 | 7192 else if (!checkclearopq(cap->oap)) |
7 | 7193 { |
7194 if (!curbuf->b_p_ma) | |
7195 EMSG(_(e_modifiable)); | |
7196 else | |
7197 { | |
7198 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7199 cap->extra_char = get_literal(); | |
7200 stuffcharReadbuff(cap->extra_char); | |
7201 stuffcharReadbuff(ESC); | |
7202 # ifdef FEAT_VIRTUALEDIT | |
7203 if (virtual_active()) | |
7204 coladvance(getviscol()); | |
7205 # endif | |
7206 invoke_edit(cap, TRUE, 'v', FALSE); | |
7207 } | |
7208 } | |
7209 } | |
7210 #endif | |
7211 | |
7212 /* | |
7213 * Swap case for "~" command, when it does not work like an operator. | |
7214 */ | |
7215 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7216 n_swapchar(cmdarg_T *cap) |
7 | 7217 { |
7218 long n; | |
7219 pos_T startpos; | |
7220 int did_change = 0; | |
7221 #ifdef FEAT_NETBEANS_INTG | |
7222 pos_T pos; | |
7223 char_u *ptr; | |
7224 int count; | |
7225 #endif | |
7226 | |
7227 if (checkclearopq(cap->oap)) | |
7228 return; | |
7229 | |
7230 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7231 { | |
7232 clearopbeep(cap->oap); | |
7233 return; | |
7234 } | |
7235 | |
7236 prep_redo_cmd(cap); | |
7237 | |
7238 if (u_save_cursor() == FAIL) | |
7239 return; | |
7240 | |
7241 startpos = curwin->w_cursor; | |
7242 #ifdef FEAT_NETBEANS_INTG | |
7243 pos = startpos; | |
7244 #endif | |
7245 for (n = cap->count1; n > 0; --n) | |
7246 { | |
7247 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7248 inc_cursor(); | |
7249 if (gchar_cursor() == NUL) | |
7250 { | |
7251 if (vim_strchr(p_ww, '~') != NULL | |
7252 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7253 { | |
7254 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7255 if (netbeans_active()) |
7 | 7256 { |
7257 if (did_change) | |
7258 { | |
7259 ptr = ml_get(pos.lnum); | |
835 | 7260 count = (int)STRLEN(ptr) - pos.col; |
33 | 7261 netbeans_removed(curbuf, pos.lnum, pos.col, |
7262 (long)count); | |
7 | 7263 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7264 &ptr[pos.col], count); |
7 | 7265 } |
7266 pos.col = 0; | |
7267 pos.lnum++; | |
7268 } | |
7269 #endif | |
7270 ++curwin->w_cursor.lnum; | |
7271 curwin->w_cursor.col = 0; | |
7272 if (n > 1) | |
7273 { | |
7274 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7275 break; | |
7276 u_clearline(); | |
7277 } | |
7278 } | |
7279 else | |
7280 break; | |
7281 } | |
7282 } | |
7283 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7284 if (did_change && netbeans_active()) |
7 | 7285 { |
7286 ptr = ml_get(pos.lnum); | |
7287 count = curwin->w_cursor.col - pos.col; | |
33 | 7288 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7289 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7290 } |
7291 #endif | |
7292 | |
7293 | |
7294 check_cursor(); | |
7295 curwin->w_set_curswant = TRUE; | |
7296 if (did_change) | |
7297 { | |
7298 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7299 0L); | |
7300 curbuf->b_op_start = startpos; | |
7301 curbuf->b_op_end = curwin->w_cursor; | |
7302 if (curbuf->b_op_end.col > 0) | |
7303 --curbuf->b_op_end.col; | |
7304 } | |
7305 } | |
7306 | |
7307 /* | |
7308 * Move cursor to mark. | |
7309 */ | |
7310 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7311 nv_cursormark(cmdarg_T *cap, int flag, pos_T *pos) |
7 | 7312 { |
7313 if (check_mark(pos) == FAIL) | |
7314 clearop(cap->oap); | |
7315 else | |
7316 { | |
7317 if (cap->cmdchar == '\'' | |
7318 || cap->cmdchar == '`' | |
7319 || cap->cmdchar == '[' | |
7320 || cap->cmdchar == ']') | |
7321 setpcmark(); | |
7322 curwin->w_cursor = *pos; | |
7323 if (flag) | |
7324 beginline(BL_WHITE | BL_FIX); | |
7325 else | |
7326 check_cursor(); | |
7327 } | |
7328 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7329 if (cap->cmdchar == '`') | |
7330 cap->oap->use_reg_one = TRUE; | |
7331 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7332 curwin->w_set_curswant = TRUE; | |
7333 } | |
7334 | |
7335 /* | |
7336 * Handle commands that are operators in Visual mode. | |
7337 */ | |
7338 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7339 v_visop(cmdarg_T *cap) |
7 | 7340 { |
7341 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7342 | |
7343 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
4352 | 7344 * the end of the line, and "C" replaces till EOL */ |
7 | 7345 if (isupper(cap->cmdchar)) |
7346 { | |
7347 if (VIsual_mode != Ctrl_V) | |
4213 | 7348 { |
7349 VIsual_mode_orig = VIsual_mode; | |
7 | 7350 VIsual_mode = 'V'; |
4213 | 7351 } |
7 | 7352 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
7353 curwin->w_curswant = MAXCOL; | |
7354 } | |
7355 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7356 nv_operator(cap); | |
7357 } | |
7358 | |
7359 /* | |
7360 * "s" and "S" commands. | |
7361 */ | |
7362 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7363 nv_subst(cmdarg_T *cap) |
7 | 7364 { |
7365 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7366 { | |
7367 if (cap->cmdchar == 'S') | |
4213 | 7368 { |
7369 VIsual_mode_orig = VIsual_mode; | |
7 | 7370 VIsual_mode = 'V'; |
4213 | 7371 } |
7 | 7372 cap->cmdchar = 'c'; |
7373 nv_operator(cap); | |
7374 } | |
7375 else | |
7376 nv_optrans(cap); | |
7377 } | |
7378 | |
7379 /* | |
7380 * Abbreviated commands. | |
7381 */ | |
7382 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7383 nv_abbrev(cmdarg_T *cap) |
7 | 7384 { |
7385 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7386 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7387 | |
7388 /* in Visual mode these commands are operators */ | |
7389 if (VIsual_active) | |
7390 v_visop(cap); | |
7391 else | |
7392 nv_optrans(cap); | |
7393 } | |
7394 | |
7395 /* | |
7396 * Translate a command into another command. | |
7397 */ | |
7398 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7399 nv_optrans(cmdarg_T *cap) |
7 | 7400 { |
7401 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7402 (char_u *)"d$", (char_u *)"c$", | |
7403 (char_u *)"cl", (char_u *)"cc", | |
7404 (char_u *)"yy", (char_u *)":s\r"}; | |
7405 static char_u *str = (char_u *)"xXDCsSY&"; | |
7406 | |
7407 if (!checkclearopq(cap->oap)) | |
7408 { | |
164 | 7409 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7410 * either, because "2." should also not use the count. */ | |
7411 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7412 { | |
7413 cap->oap->start = curwin->w_cursor; | |
7414 cap->oap->op_type = OP_DELETE; | |
1490 | 7415 #ifdef FEAT_EVAL |
7416 set_op_var(OP_DELETE); | |
7417 #endif | |
164 | 7418 cap->count1 = 1; |
7419 nv_dollar(cap); | |
7420 finish_op = TRUE; | |
7421 ResetRedobuff(); | |
7422 AppendCharToRedobuff('D'); | |
7423 } | |
7424 else | |
7425 { | |
7426 if (cap->count0) | |
7427 stuffnumReadbuff(cap->count0); | |
7428 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7429 } | |
7 | 7430 } |
7431 cap->opcount = 0; | |
7432 } | |
7433 | |
7434 /* | |
7435 * "'" and "`" commands. Also for "g'" and "g`". | |
7436 * cap->arg is TRUE for "'" and "g'". | |
7437 */ | |
7438 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7439 nv_gomark(cmdarg_T *cap) |
7 | 7440 { |
7441 pos_T *pos; | |
7442 int c; | |
7443 #ifdef FEAT_FOLDING | |
4017 | 7444 pos_T old_cursor = curwin->w_cursor; |
7 | 7445 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
7446 #endif | |
7447 | |
7448 if (cap->cmdchar == 'g') | |
7449 c = cap->extra_char; | |
7450 else | |
7451 c = cap->nchar; | |
7452 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7453 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7454 { | |
7455 if (cap->arg) | |
7456 { | |
7457 check_cursor_lnum(); | |
7458 beginline(BL_WHITE | BL_FIX); | |
7459 } | |
7460 else | |
7461 check_cursor(); | |
7462 } | |
7463 else | |
7464 nv_cursormark(cap, cap->arg, pos); | |
7465 | |
7466 #ifdef FEAT_VIRTUALEDIT | |
7467 /* May need to clear the coladd that a mark includes. */ | |
7468 if (!virtual_active()) | |
7469 curwin->w_cursor.coladd = 0; | |
7470 #endif | |
7471 #ifdef FEAT_FOLDING | |
7472 if (cap->oap->op_type == OP_NOP | |
4057 | 7473 && pos != NULL |
4017 | 7474 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
7 | 7475 && (fdo_flags & FDO_MARK) |
7476 && old_KeyTyped) | |
7477 foldOpenCursor(); | |
7478 #endif | |
7479 } | |
7480 | |
7481 /* | |
7482 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7483 */ | |
7484 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7485 nv_pcmark(cmdarg_T *cap) |
7 | 7486 { |
7487 #ifdef FEAT_JUMPLIST | |
7488 pos_T *pos; | |
7489 # ifdef FEAT_FOLDING | |
7490 linenr_T lnum = curwin->w_cursor.lnum; | |
7491 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7492 # endif | |
7493 | |
7494 if (!checkclearopq(cap->oap)) | |
7495 { | |
7496 if (cap->cmdchar == 'g') | |
7497 pos = movechangelist((int)cap->count1); | |
7498 else | |
7499 pos = movemark((int)cap->count1); | |
7500 if (pos == (pos_T *)-1) /* jump to other file */ | |
7501 { | |
7502 curwin->w_set_curswant = TRUE; | |
7503 check_cursor(); | |
7504 } | |
7505 else if (pos != NULL) /* can jump */ | |
7506 nv_cursormark(cap, FALSE, pos); | |
7507 else if (cap->cmdchar == 'g') | |
7508 { | |
7509 if (curbuf->b_changelistlen == 0) | |
7510 EMSG(_("E664: changelist is empty")); | |
7511 else if (cap->count1 < 0) | |
7512 EMSG(_("E662: At start of changelist")); | |
7513 else | |
7514 EMSG(_("E663: At end of changelist")); | |
7515 } | |
7516 else | |
7517 clearopbeep(cap->oap); | |
7518 # ifdef FEAT_FOLDING | |
7519 if (cap->oap->op_type == OP_NOP | |
7520 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7521 && (fdo_flags & FDO_MARK) | |
7522 && old_KeyTyped) | |
7523 foldOpenCursor(); | |
7524 # endif | |
7525 } | |
7526 #else | |
7527 clearopbeep(cap->oap); | |
7528 #endif | |
7529 } | |
7530 | |
7531 /* | |
7532 * Handle '"' command. | |
7533 */ | |
7534 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7535 nv_regname(cmdarg_T *cap) |
7 | 7536 { |
7537 if (checkclearop(cap->oap)) | |
7538 return; | |
7539 #ifdef FEAT_EVAL | |
7540 if (cap->nchar == '=') | |
7541 cap->nchar = get_expr_register(); | |
7542 #endif | |
7543 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7544 { | |
7545 cap->oap->regname = cap->nchar; | |
7546 cap->opcount = cap->count0; /* remember count before '"' */ | |
7547 #ifdef FEAT_EVAL | |
7548 set_reg_var(cap->oap->regname); | |
7549 #endif | |
7550 } | |
7551 else | |
7552 clearopbeep(cap->oap); | |
7553 } | |
7554 | |
7555 /* | |
7556 * Handle "v", "V" and "CTRL-V" commands. | |
7557 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7558 * is TRUE. | |
167 | 7559 * Handle CTRL-Q just like CTRL-V. |
7 | 7560 */ |
7561 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7562 nv_visual(cmdarg_T *cap) |
7 | 7563 { |
167 | 7564 if (cap->cmdchar == Ctrl_Q) |
7565 cap->cmdchar = Ctrl_V; | |
7566 | |
7 | 7567 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7568 * characterwise, linewise, or blockwise. */ | |
7569 if (cap->oap->op_type != OP_NOP) | |
7570 { | |
7571 cap->oap->motion_force = cap->cmdchar; | |
7572 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7573 return; | |
7574 } | |
7575 | |
7576 VIsual_select = cap->arg; | |
7577 if (VIsual_active) /* change Visual mode */ | |
7578 { | |
7579 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7580 end_visual_mode(); | |
7581 else /* toggle char/block mode */ | |
7582 { /* or char/line mode */ | |
7583 VIsual_mode = cap->cmdchar; | |
7584 showmode(); | |
7585 } | |
7586 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7587 } | |
7588 else /* start Visual mode */ | |
7589 { | |
7590 check_visual_highlight(); | |
3537 | 7591 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7592 { | |
7593 /* use previously selected part */ | |
7 | 7594 VIsual = curwin->w_cursor; |
7595 | |
7596 VIsual_active = TRUE; | |
7597 VIsual_reselect = TRUE; | |
7598 if (!cap->arg) | |
7599 /* start Select mode when 'selectmode' contains "cmd" */ | |
7600 may_start_select('c'); | |
7601 #ifdef FEAT_MOUSE | |
7602 setmouse(); | |
7603 #endif | |
641 | 7604 if (p_smd && msg_silent == 0) |
7 | 7605 redraw_cmdline = TRUE; /* show visual mode later */ |
7606 /* | |
7607 * For V and ^V, we multiply the number of lines even if there | |
7608 * was only one -- webb | |
7609 */ | |
7610 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7611 { | |
7612 curwin->w_cursor.lnum += | |
7613 resel_VIsual_line_count * cap->count0 - 1; | |
7614 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7615 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7616 } | |
7617 VIsual_mode = resel_VIsual_mode; | |
7618 if (VIsual_mode == 'v') | |
7619 { | |
7620 if (resel_VIsual_line_count <= 1) | |
3125 | 7621 { |
7622 validate_virtcol(); | |
7623 curwin->w_curswant = curwin->w_virtcol | |
7624 + resel_VIsual_vcol * cap->count0 - 1; | |
7625 } | |
7 | 7626 else |
3125 | 7627 curwin->w_curswant = resel_VIsual_vcol; |
7628 coladvance(curwin->w_curswant); | |
7 | 7629 } |
3125 | 7630 if (resel_VIsual_vcol == MAXCOL) |
7 | 7631 { |
7632 curwin->w_curswant = MAXCOL; | |
7633 coladvance((colnr_T)MAXCOL); | |
7634 } | |
7635 else if (VIsual_mode == Ctrl_V) | |
7636 { | |
7637 validate_virtcol(); | |
7638 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7639 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7640 coladvance(curwin->w_curswant); |
7641 } | |
7642 else | |
7643 curwin->w_set_curswant = TRUE; | |
7644 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7645 } | |
7646 else | |
7647 { | |
7648 if (!cap->arg) | |
7649 /* start Select mode when 'selectmode' contains "cmd" */ | |
7650 may_start_select('c'); | |
7651 n_start_visual_mode(cap->cmdchar); | |
3537 | 7652 if (VIsual_mode != 'V' && *p_sel == 'e') |
7653 ++cap->count1; /* include one more char */ | |
7654 if (cap->count0 > 0 && --cap->count1 > 0) | |
7655 { | |
7656 /* With a count select that many characters or lines. */ | |
7657 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7658 nv_right(cap); | |
7659 else if (VIsual_mode == 'V') | |
7660 nv_down(cap); | |
7661 } | |
7 | 7662 } |
7663 } | |
7664 } | |
7665 | |
7666 /* | |
7667 * Start selection for Shift-movement keys. | |
7668 */ | |
7669 void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7670 start_selection(void) |
7 | 7671 { |
7672 /* if 'selectmode' contains "key", start Select mode */ | |
7673 may_start_select('k'); | |
7674 n_start_visual_mode('v'); | |
7675 } | |
7676 | |
7677 /* | |
7678 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7679 */ | |
7680 void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7681 may_start_select(int c) |
7 | 7682 { |
7683 VIsual_select = (stuff_empty() && typebuf_typed() | |
7684 && (vim_strchr(p_slm, c) != NULL)); | |
7685 } | |
7686 | |
7687 /* | |
7688 * Start Visual mode "c". | |
7689 * Should set VIsual_select before calling this. | |
7690 */ | |
7691 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7692 n_start_visual_mode(int c) |
7 | 7693 { |
2378
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parents:
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diff
changeset
|
7694 #ifdef FEAT_CONCEAL |
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parents:
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diff
changeset
|
7695 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
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parents:
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diff
changeset
|
7696 conceal_check_cursur_line(); |
2378
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parents:
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diff
changeset
|
7697 #endif |
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diff
changeset
|
7698 |
7 | 7699 VIsual_mode = c; |
7700 VIsual_active = TRUE; | |
7701 VIsual_reselect = TRUE; | |
7702 #ifdef FEAT_VIRTUALEDIT | |
7703 /* Corner case: the 0 position in a tab may change when going into | |
7704 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7705 */ | |
7706 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7707 { |
7708 validate_virtcol(); | |
7 | 7709 coladvance(curwin->w_virtcol); |
3742 | 7710 } |
7 | 7711 #endif |
7712 VIsual = curwin->w_cursor; | |
7713 | |
7714 #ifdef FEAT_FOLDING | |
7715 foldAdjustVisual(); | |
7716 #endif | |
7717 | |
7718 #ifdef FEAT_MOUSE | |
7719 setmouse(); | |
7720 #endif | |
2378
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parents:
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diff
changeset
|
7721 #ifdef FEAT_CONCEAL |
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parents:
2348
diff
changeset
|
7722 /* Check for redraw after changing the state. */ |
2428
33148c37f3c9
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parents:
2416
diff
changeset
|
7723 conceal_check_cursur_line(); |
2378
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parents:
2348
diff
changeset
|
7724 #endif |
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7725 |
641 | 7726 if (p_smd && msg_silent == 0) |
7 | 7727 redraw_cmdline = TRUE; /* show visual mode later */ |
7728 #ifdef FEAT_CLIPBOARD | |
7729 /* Make sure the clipboard gets updated. Needed because start and | |
7730 * end may still be the same, and the selection needs to be owned */ | |
7731 clip_star.vmode = NUL; | |
7732 #endif | |
7733 | |
7734 /* Only need to redraw this line, unless still need to redraw an old | |
7735 * Visual area (when 'lazyredraw' is set). */ | |
7736 if (curwin->w_redr_type < INVERTED) | |
7737 { | |
7738 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7739 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7740 } | |
7741 } | |
7742 | |
7743 | |
7744 /* | |
7745 * CTRL-W: Window commands | |
7746 */ | |
7747 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7748 nv_window(cmdarg_T *cap) |
7 | 7749 { |
7750 #ifdef FEAT_WINDOWS | |
7751 if (!checkclearop(cap->oap)) | |
7752 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7753 #else | |
7754 (void)checkclearop(cap->oap); | |
7755 #endif | |
7756 } | |
7757 | |
7758 /* | |
7759 * CTRL-Z: Suspend | |
7760 */ | |
7761 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7762 nv_suspend(cmdarg_T *cap) |
7 | 7763 { |
7764 clearop(cap->oap); | |
7765 if (VIsual_active) | |
7766 end_visual_mode(); /* stop Visual mode */ | |
7767 do_cmdline_cmd((char_u *)"st"); | |
7768 } | |
7769 | |
7770 /* | |
7771 * Commands starting with "g". | |
7772 */ | |
7773 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7774 nv_g_cmd(cmdarg_T *cap) |
7 | 7775 { |
7776 oparg_T *oap = cap->oap; | |
7777 pos_T tpos; | |
7778 int i; | |
7779 int flag = FALSE; | |
7780 | |
7781 switch (cap->nchar) | |
7782 { | |
6868 | 7783 case Ctrl_A: |
7784 case Ctrl_X: | |
7 | 7785 #ifdef MEM_PROFILE |
7786 /* | |
7787 * "g^A": dump log of used memory. | |
7788 */ | |
6868 | 7789 if (!VIsual_active && cap->nchar == Ctrl_A) |
7790 vim_mem_profile_dump(); | |
7791 else | |
7792 #endif | |
7793 /* | |
7794 * "g^A/g^X": sequentially increment visually selected region | |
7795 */ | |
7796 if (VIsual_active) | |
7797 { | |
7798 cap->arg = TRUE; | |
7799 cap->cmdchar = cap->nchar; | |
7574
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
7800 cap->nchar = NUL; |
6868 | 7801 nv_addsub(cap); |
7802 } | |
7803 else | |
7804 clearopbeep(oap); | |
7 | 7805 break; |
7806 | |
7807 #ifdef FEAT_VREPLACE | |
7808 /* | |
7809 * "gR": Enter virtual replace mode. | |
7810 */ | |
7811 case 'R': | |
7812 cap->arg = TRUE; | |
7813 nv_Replace(cap); | |
7814 break; | |
7815 | |
7816 case 'r': | |
7817 nv_vreplace(cap); | |
7818 break; | |
7819 #endif | |
7820 | |
7821 case '&': | |
7822 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7823 break; | |
7824 | |
7825 /* | |
7826 * "gv": Reselect the previous Visual area. If Visual already active, | |
7827 * exchange previous and current Visual area. | |
7828 */ | |
7829 case 'v': | |
7830 if (checkclearop(oap)) | |
7831 break; | |
7832 | |
690 | 7833 if ( curbuf->b_visual.vi_start.lnum == 0 |
7834 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7835 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7836 beep_flush(); |
7837 else | |
7838 { | |
7839 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7840 if (VIsual_active) | |
7841 { | |
7842 i = VIsual_mode; | |
690 | 7843 VIsual_mode = curbuf->b_visual.vi_mode; |
7844 curbuf->b_visual.vi_mode = i; | |
7 | 7845 # ifdef FEAT_EVAL |
7846 curbuf->b_visual_mode_eval = i; | |
7847 # endif | |
7848 i = curwin->w_curswant; | |
690 | 7849 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7850 curbuf->b_visual.vi_curswant = i; | |
7851 | |
7852 tpos = curbuf->b_visual.vi_end; | |
7853 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7854 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7855 curbuf->b_visual.vi_start = VIsual; | |
7 | 7856 } |
7857 else | |
7858 { | |
690 | 7859 VIsual_mode = curbuf->b_visual.vi_mode; |
7860 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7861 tpos = curbuf->b_visual.vi_end; | |
7862 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7863 } |
7864 | |
7865 VIsual_active = TRUE; | |
7866 VIsual_reselect = TRUE; | |
7867 | |
7868 /* Set Visual to the start and w_cursor to the end of the Visual | |
7869 * area. Make sure they are on an existing character. */ | |
7870 check_cursor(); | |
7871 VIsual = curwin->w_cursor; | |
7872 curwin->w_cursor = tpos; | |
7873 check_cursor(); | |
7874 update_topline(); | |
7875 /* | |
7876 * When called from normal "g" command: start Select mode when | |
7877 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7878 * start Select mode. | |
7879 */ | |
7880 if (cap->arg) | |
7881 VIsual_select = TRUE; | |
7882 else | |
7883 may_start_select('c'); | |
7884 #ifdef FEAT_MOUSE | |
7885 setmouse(); | |
7886 #endif | |
7887 #ifdef FEAT_CLIPBOARD | |
7888 /* Make sure the clipboard gets updated. Needed because start and | |
7889 * end are still the same, and the selection needs to be owned */ | |
7890 clip_star.vmode = NUL; | |
7891 #endif | |
7892 redraw_curbuf_later(INVERTED); | |
7893 showmode(); | |
7894 } | |
7895 break; | |
7896 /* | |
7897 * "gV": Don't reselect the previous Visual area after a Select mode | |
7898 * mapping of menu. | |
7899 */ | |
7900 case 'V': | |
7901 VIsual_reselect = FALSE; | |
7902 break; | |
7903 | |
7904 /* | |
7905 * "gh": start Select mode. | |
7906 * "gH": start Select line mode. | |
7907 * "g^H": start Select block mode. | |
7908 */ | |
7909 case K_BS: | |
7910 cap->nchar = Ctrl_H; | |
7911 /* FALLTHROUGH */ | |
7912 case 'h': | |
7913 case 'H': | |
7914 case Ctrl_H: | |
7915 # ifdef EBCDIC | |
7916 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7917 if (cap->nchar == Ctrl_H) | |
7918 cap->cmdchar = Ctrl_V; | |
7919 else | |
7920 # endif | |
7921 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
7922 cap->arg = TRUE; | |
7923 nv_visual(cap); | |
7924 break; | |
3701 | 7925 |
7926 /* "gn", "gN" visually select next/previous search match | |
7927 * "gn" selects next match | |
7928 * "gN" selects previous match | |
7929 */ | |
7930 case 'N': | |
7931 case 'n': | |
7932 if (!current_search(cap->count1, cap->nchar == 'n')) | |
3896 | 7933 clearopbeep(oap); |
3701 | 7934 break; |
7 | 7935 |
7936 /* | |
7937 * "gj" and "gk" two new funny movement keys -- up and down | |
7938 * movement based on *screen* line rather than *file* line. | |
7939 */ | |
7940 case 'j': | |
7941 case K_DOWN: | |
7942 /* with 'nowrap' it works just like the normal "j" command; also when | |
7943 * in a closed fold */ | |
7944 if (!curwin->w_p_wrap | |
7945 #ifdef FEAT_FOLDING | |
7946 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7947 #endif | |
7948 ) | |
7949 { | |
7950 oap->motion_type = MLINE; | |
7951 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
7952 } | |
7953 else | |
7954 i = nv_screengo(oap, FORWARD, cap->count1); | |
7955 if (i == FAIL) | |
7956 clearopbeep(oap); | |
7957 break; | |
7958 | |
7959 case 'k': | |
7960 case K_UP: | |
7961 /* with 'nowrap' it works just like the normal "k" command; also when | |
7962 * in a closed fold */ | |
7963 if (!curwin->w_p_wrap | |
7964 #ifdef FEAT_FOLDING | |
7965 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7966 #endif | |
7967 ) | |
7968 { | |
7969 oap->motion_type = MLINE; | |
7970 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
7971 } | |
7972 else | |
7973 i = nv_screengo(oap, BACKWARD, cap->count1); | |
7974 if (i == FAIL) | |
7975 clearopbeep(oap); | |
7976 break; | |
7977 | |
7978 /* | |
7979 * "gJ": join two lines without inserting a space. | |
7980 */ | |
7981 case 'J': | |
7982 nv_join(cap); | |
7983 break; | |
7984 | |
7985 /* | |
7986 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
7987 * "gm": middle of "g0" and "g$". | |
7988 */ | |
7989 case '^': | |
7990 flag = TRUE; | |
7991 /* FALLTHROUGH */ | |
7992 | |
7993 case '0': | |
7994 case 'm': | |
7995 case K_HOME: | |
7996 case K_KHOME: | |
7997 oap->motion_type = MCHAR; | |
7998 oap->inclusive = FALSE; | |
7999 if (curwin->w_p_wrap | |
8000 #ifdef FEAT_VERTSPLIT | |
8001 && curwin->w_width != 0 | |
8002 #endif | |
8003 ) | |
8004 { | |
8005 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8006 int width2 = width1 + curwin_col_off2(); | |
8007 | |
8008 validate_virtcol(); | |
8009 i = 0; | |
8010 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8011 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8012 } | |
8013 else | |
8014 i = curwin->w_leftcol; | |
2178
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parents:
2139
diff
changeset
|
8015 /* Go to the middle of the screen line. When 'number' or |
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
8016 * 'relativenumber' is on and lines are wrapping the middle can be more |
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
8017 * to the left. */ |
7 | 8018 if (cap->nchar == 'm') |
8019 i += (W_WIDTH(curwin) - curwin_col_off() | |
8020 + ((curwin->w_p_wrap && i > 0) | |
8021 ? curwin_col_off2() : 0)) / 2; | |
8022 coladvance((colnr_T)i); | |
8023 if (flag) | |
8024 { | |
8025 do | |
8026 i = gchar_cursor(); | |
8027 while (vim_iswhite(i) && oneright() == OK); | |
8028 } | |
8029 curwin->w_set_curswant = TRUE; | |
8030 break; | |
8031 | |
8032 case '_': | |
8033 /* "g_": to the last non-blank character in the line or <count> lines | |
8034 * downward. */ | |
8035 cap->oap->motion_type = MCHAR; | |
8036 cap->oap->inclusive = TRUE; | |
8037 curwin->w_curswant = MAXCOL; | |
8038 if (cursor_down((long)(cap->count1 - 1), | |
8039 cap->oap->op_type == OP_NOP) == FAIL) | |
8040 clearopbeep(cap->oap); | |
8041 else | |
8042 { | |
8043 char_u *ptr = ml_get_curline(); | |
8044 | |
8045 /* In Visual mode we may end up after the line. */ | |
8046 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8047 --curwin->w_cursor.col; | |
8048 | |
8049 /* Decrease the cursor column until it's on a non-blank. */ | |
8050 while (curwin->w_cursor.col > 0 | |
8051 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8052 --curwin->w_cursor.col; | |
8053 curwin->w_set_curswant = TRUE; | |
2040
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2024
diff
changeset
|
8054 adjust_for_sel(cap); |
7 | 8055 } |
8056 break; | |
8057 | |
8058 case '$': | |
8059 case K_END: | |
8060 case K_KEND: | |
8061 { | |
8062 int col_off = curwin_col_off(); | |
8063 | |
8064 oap->motion_type = MCHAR; | |
8065 oap->inclusive = TRUE; | |
8066 if (curwin->w_p_wrap | |
8067 #ifdef FEAT_VERTSPLIT | |
8068 && curwin->w_width != 0 | |
8069 #endif | |
8070 ) | |
8071 { | |
8072 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8073 if (cap->count1 == 1) | |
8074 { | |
8075 int width1 = W_WIDTH(curwin) - col_off; | |
8076 int width2 = width1 + curwin_col_off2(); | |
8077 | |
8078 validate_virtcol(); | |
8079 i = width1 - 1; | |
8080 if (curwin->w_virtcol >= (colnr_T)width1) | |
8081 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8082 * width2; | |
8083 coladvance((colnr_T)i); | |
5162
c624928fbc49
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4472
diff
changeset
|
8084 |
c624928fbc49
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4472
diff
changeset
|
8085 /* Make sure we stick in this column. */ |
c624928fbc49
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parents:
4472
diff
changeset
|
8086 validate_virtcol(); |
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parents:
4472
diff
changeset
|
8087 curwin->w_curswant = curwin->w_virtcol; |
c624928fbc49
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Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8088 curwin->w_set_curswant = FALSE; |
7 | 8089 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
8090 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8091 { | |
8092 /* | |
8093 * Check for landing on a character that got split at | |
8094 * the end of the line. We do not want to advance to | |
8095 * the next screen line. | |
8096 */ | |
8097 if (curwin->w_virtcol > (colnr_T)i) | |
8098 --curwin->w_cursor.col; | |
8099 } | |
8100 #endif | |
8101 } | |
8102 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8103 clearopbeep(oap); | |
8104 } | |
8105 else | |
8106 { | |
8107 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8108 coladvance((colnr_T)i); | |
40 | 8109 |
8110 /* Make sure we stick in this column. */ | |
8111 validate_virtcol(); | |
8112 curwin->w_curswant = curwin->w_virtcol; | |
8113 curwin->w_set_curswant = FALSE; | |
7 | 8114 } |
8115 } | |
8116 break; | |
8117 | |
8118 /* | |
8119 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8120 */ | |
8121 case '*': | |
8122 case '#': | |
8123 #if POUND != '#' | |
8124 case POUND: /* pound sign (sometimes equal to '#') */ | |
8125 #endif | |
8126 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8127 case ']': /* :tselect for current identifier */ | |
8128 nv_ident(cap); | |
8129 break; | |
8130 | |
8131 /* | |
8132 * ge and gE: go back to end of word | |
8133 */ | |
8134 case 'e': | |
8135 case 'E': | |
8136 oap->motion_type = MCHAR; | |
8137 curwin->w_set_curswant = TRUE; | |
8138 oap->inclusive = TRUE; | |
8139 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8140 clearopbeep(oap); | |
8141 break; | |
8142 | |
8143 /* | |
8144 * "g CTRL-G": display info about cursor position | |
8145 */ | |
8146 case Ctrl_G: | |
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7311
diff
changeset
|
8147 cursor_pos_info(NULL); |
7 | 8148 break; |
8149 | |
8150 /* | |
8151 * "gi": start Insert at the last position. | |
8152 */ | |
8153 case 'i': | |
8154 if (curbuf->b_last_insert.lnum != 0) | |
8155 { | |
8156 curwin->w_cursor = curbuf->b_last_insert; | |
8157 check_cursor_lnum(); | |
8158 i = (int)STRLEN(ml_get_curline()); | |
8159 if (curwin->w_cursor.col > (colnr_T)i) | |
8160 { | |
8161 #ifdef FEAT_VIRTUALEDIT | |
8162 if (virtual_active()) | |
8163 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8164 #endif | |
8165 curwin->w_cursor.col = i; | |
8166 } | |
8167 } | |
8168 cap->cmdchar = 'i'; | |
8169 nv_edit(cap); | |
8170 break; | |
8171 | |
8172 /* | |
8173 * "gI": Start insert in column 1. | |
8174 */ | |
8175 case 'I': | |
8176 beginline(0); | |
8177 if (!checkclearopq(oap)) | |
8178 invoke_edit(cap, FALSE, 'g', FALSE); | |
8179 break; | |
8180 | |
8181 #ifdef FEAT_SEARCHPATH | |
8182 /* | |
8183 * "gf": goto file, edit file under cursor | |
8184 * "]f" and "[f": can also be used. | |
8185 */ | |
8186 case 'f': | |
681 | 8187 case 'F': |
7 | 8188 nv_gotofile(cap); |
8189 break; | |
8190 #endif | |
8191 | |
8192 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8193 case '\'': | |
8194 cap->arg = TRUE; | |
8195 /*FALLTHROUGH*/ | |
8196 case '`': | |
8197 nv_gomark(cap); | |
8198 break; | |
8199 | |
8200 /* | |
8201 * "gs": Goto sleep. | |
8202 */ | |
8203 case 's': | |
8204 do_sleep(cap->count1 * 1000L); | |
8205 break; | |
8206 | |
8207 /* | |
8208 * "ga": Display the ascii value of the character under the | |
8209 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8210 */ | |
8211 case 'a': | |
8212 do_ascii(NULL); | |
8213 break; | |
8214 | |
8215 #ifdef FEAT_MBYTE | |
8216 /* | |
8217 * "g8": Display the bytes used for the UTF-8 character under the | |
8218 * cursor. It is displayed in hex. | |
775 | 8219 * "8g8" finds illegal byte sequence. |
7 | 8220 */ |
8221 case '8': | |
775 | 8222 if (cap->count0 == 8) |
8223 utf_find_illegal(); | |
8224 else | |
8225 show_utf8(); | |
7 | 8226 break; |
8227 #endif | |
8228 | |
447 | 8229 case '<': |
8230 show_sb_text(); | |
8231 break; | |
8232 | |
7 | 8233 /* |
8234 * "gg": Goto the first line in file. With a count it goes to | |
8235 * that line number like for "G". -- webb | |
8236 */ | |
8237 case 'g': | |
8238 cap->arg = FALSE; | |
8239 nv_goto(cap); | |
8240 break; | |
8241 | |
8242 /* | |
8243 * Two-character operators: | |
8244 * "gq" Format text | |
8245 * "gw" Format text and keep cursor position | |
8246 * "g~" Toggle the case of the text. | |
8247 * "gu" Change text to lower case. | |
8248 * "gU" Change text to upper case. | |
8249 * "g?" rot13 encoding | |
602 | 8250 * "g@" call 'operatorfunc' |
7 | 8251 */ |
8252 case 'q': | |
8253 case 'w': | |
8254 oap->cursor_start = curwin->w_cursor; | |
8255 /*FALLTHROUGH*/ | |
8256 case '~': | |
8257 case 'u': | |
8258 case 'U': | |
8259 case '?': | |
602 | 8260 case '@': |
7 | 8261 nv_operator(cap); |
8262 break; | |
8263 | |
8264 /* | |
1188 | 8265 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8266 * current function |
8267 * "gD": idem, but in the current file. | |
8268 */ | |
8269 case 'd': | |
8270 case 'D': | |
523 | 8271 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8272 break; |
8273 | |
8274 #ifdef FEAT_MOUSE | |
8275 /* | |
8276 * g<*Mouse> : <C-*mouse> | |
8277 */ | |
8278 case K_MIDDLEMOUSE: | |
8279 case K_MIDDLEDRAG: | |
8280 case K_MIDDLERELEASE: | |
8281 case K_LEFTMOUSE: | |
8282 case K_LEFTDRAG: | |
8283 case K_LEFTRELEASE: | |
8284 case K_RIGHTMOUSE: | |
8285 case K_RIGHTDRAG: | |
8286 case K_RIGHTRELEASE: | |
8287 case K_X1MOUSE: | |
8288 case K_X1DRAG: | |
8289 case K_X1RELEASE: | |
8290 case K_X2MOUSE: | |
8291 case K_X2DRAG: | |
8292 case K_X2RELEASE: | |
8293 mod_mask = MOD_MASK_CTRL; | |
8294 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8295 break; | |
8296 #endif | |
8297 | |
8298 case K_IGNORE: | |
8299 break; | |
8300 | |
8301 /* | |
8302 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8303 */ | |
8304 case 'p': | |
8305 case 'P': | |
8306 nv_put(cap); | |
8307 break; | |
8308 | |
8309 #ifdef FEAT_BYTEOFF | |
8310 /* "go": goto byte count from start of buffer */ | |
8311 case 'o': | |
8312 goto_byte(cap->count0); | |
8313 break; | |
8314 #endif | |
8315 | |
8316 /* "gQ": improved Ex mode */ | |
8317 case 'Q': | |
633 | 8318 if (text_locked()) |
7 | 8319 { |
8320 clearopbeep(cap->oap); | |
633 | 8321 text_locked_msg(); |
7 | 8322 break; |
8323 } | |
631 | 8324 |
7 | 8325 if (!checkclearopq(oap)) |
8326 do_exmode(TRUE); | |
8327 break; | |
8328 | |
8329 #ifdef FEAT_JUMPLIST | |
8330 case ',': | |
8331 nv_pcmark(cap); | |
8332 break; | |
8333 | |
8334 case ';': | |
8335 cap->count1 = -cap->count1; | |
8336 nv_pcmark(cap); | |
8337 break; | |
8338 #endif | |
8339 | |
667 | 8340 #ifdef FEAT_WINDOWS |
8341 case 't': | |
3630 | 8342 if (!checkclearop(oap)) |
8343 goto_tabpage((int)cap->count0); | |
667 | 8344 break; |
682 | 8345 case 'T': |
3630 | 8346 if (!checkclearop(oap)) |
8347 goto_tabpage(-(int)cap->count1); | |
682 | 8348 break; |
667 | 8349 #endif |
8350 | |
750 | 8351 case '+': |
8352 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8353 if (!checkclearopq(oap)) | |
771 | 8354 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
2281
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Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2259
diff
changeset
|
8355 FALSE, FALSE, FALSE); |
750 | 8356 break; |
8357 | |
7 | 8358 default: |
8359 clearopbeep(oap); | |
8360 break; | |
8361 } | |
8362 } | |
8363 | |
8364 /* | |
8365 * Handle "o" and "O" commands. | |
8366 */ | |
8367 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8368 n_opencmd(cmdarg_T *cap) |
7 | 8369 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8370 #ifdef FEAT_CONCEAL |
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8371 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8372 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8373 |
7 | 8374 if (!checkclearopq(cap->oap)) |
8375 { | |
8376 #ifdef FEAT_FOLDING | |
8377 if (cap->cmdchar == 'O') | |
8378 /* Open above the first line of a folded sequence of lines */ | |
8379 (void)hasFolding(curwin->w_cursor.lnum, | |
8380 &curwin->w_cursor.lnum, NULL); | |
8381 else | |
8382 /* Open below the last line of a folded sequence of lines */ | |
8383 (void)hasFolding(curwin->w_cursor.lnum, | |
8384 NULL, &curwin->w_cursor.lnum); | |
8385 #endif | |
8386 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8387 (cap->cmdchar == 'O' ? 1 : 0)), | |
8388 (linenr_T)(curwin->w_cursor.lnum + | |
8389 (cap->cmdchar == 'o' ? 1 : 0)) | |
8390 ) == OK | |
8391 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8392 #ifdef FEAT_COMMENTS | |
8393 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8394 #endif | |
8395 0, 0)) | |
8396 { | |
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8397 #ifdef FEAT_CONCEAL |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
8398 if (curwin->w_p_cole > 0 && oldline != curwin->w_cursor.lnum) |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8399 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8400 #endif |
164 | 8401 /* When '#' is in 'cpoptions' ignore the count. */ |
8402 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8403 cap->count1 = 1; | |
6834 | 8404 #ifdef FEAT_SYN_HL |
6821 | 8405 if (curwin->w_p_cul) |
8406 /* force redraw of cursorline */ | |
8407 curwin->w_valid &= ~VALID_CROW; | |
6834 | 8408 #endif |
7 | 8409 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8410 } | |
8411 } | |
8412 } | |
8413 | |
8414 /* | |
8415 * "." command: redo last change. | |
8416 */ | |
8417 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8418 nv_dot(cmdarg_T *cap) |
7 | 8419 { |
8420 if (!checkclearopq(cap->oap)) | |
8421 { | |
8422 /* | |
8423 * If "restart_edit" is TRUE, the last but one command is repeated | |
8424 * instead of the last command (inserting text). This is used for | |
8425 * CTRL-O <.> in insert mode. | |
8426 */ | |
8427 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8428 clearopbeep(cap->oap); | |
8429 } | |
8430 } | |
8431 | |
8432 /* | |
8433 * CTRL-R: undo undo | |
8434 */ | |
8435 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8436 nv_redo(cmdarg_T *cap) |
7 | 8437 { |
8438 if (!checkclearopq(cap->oap)) | |
8439 { | |
8440 u_redo((int)cap->count1); | |
8441 curwin->w_set_curswant = TRUE; | |
8442 } | |
8443 } | |
8444 | |
8445 /* | |
8446 * Handle "U" command. | |
8447 */ | |
8448 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8449 nv_Undo(cmdarg_T *cap) |
7 | 8450 { |
8451 /* In Visual mode and typing "gUU" triggers an operator */ | |
5735 | 8452 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
7 | 8453 { |
8454 /* translate "gUU" to "gUgU" */ | |
8455 cap->cmdchar = 'g'; | |
8456 cap->nchar = 'U'; | |
8457 nv_operator(cap); | |
8458 } | |
8459 else if (!checkclearopq(cap->oap)) | |
8460 { | |
8461 u_undoline(); | |
8462 curwin->w_set_curswant = TRUE; | |
8463 } | |
8464 } | |
8465 | |
8466 /* | |
8467 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8468 * single character. | |
8469 */ | |
8470 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8471 nv_tilde(cmdarg_T *cap) |
7 | 8472 { |
5735 | 8473 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
7 | 8474 n_swapchar(cap); |
8475 else | |
8476 nv_operator(cap); | |
8477 } | |
8478 | |
8479 /* | |
8480 * Handle an operator command. | |
8481 * The actual work is done by do_pending_operator(). | |
8482 */ | |
8483 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8484 nv_operator(cmdarg_T *cap) |
7 | 8485 { |
8486 int op_type; | |
8487 | |
8488 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8489 | |
8490 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8491 nv_lineop(cap); | |
8492 else if (!checkclearop(cap->oap)) | |
8493 { | |
8494 cap->oap->start = curwin->w_cursor; | |
8495 cap->oap->op_type = op_type; | |
1490 | 8496 #ifdef FEAT_EVAL |
8497 set_op_var(op_type); | |
8498 #endif | |
8499 } | |
8500 } | |
8501 | |
8502 #ifdef FEAT_EVAL | |
8503 /* | |
8504 * Set v:operator to the characters for "optype". | |
8505 */ | |
8506 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8507 set_op_var(int optype) |
1490 | 8508 { |
8509 char_u opchars[3]; | |
8510 | |
8511 if (optype == OP_NOP) | |
8512 set_vim_var_string(VV_OP, NULL, 0); | |
8513 else | |
8514 { | |
8515 opchars[0] = get_op_char(optype); | |
8516 opchars[1] = get_extra_op_char(optype); | |
8517 opchars[2] = NUL; | |
8518 set_vim_var_string(VV_OP, opchars, -1); | |
8519 } | |
8520 } | |
8521 #endif | |
7 | 8522 |
8523 /* | |
8524 * Handle linewise operator "dd", "yy", etc. | |
8525 * | |
8526 * "_" is is a strange motion command that helps make operators more logical. | |
8527 * It is actually implemented, but not documented in the real Vi. This motion | |
8528 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8529 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8530 * "d3_" works to delete 3 lines. | |
8531 */ | |
8532 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8533 nv_lineop(cmdarg_T *cap) |
7 | 8534 { |
8535 cap->oap->motion_type = MLINE; | |
8536 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8537 clearopbeep(cap->oap); | |
4011 | 8538 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
8539 && cap->oap->motion_force != 'v' | |
8540 && cap->oap->motion_force != Ctrl_V) | |
7 | 8541 || cap->oap->op_type == OP_LSHIFT |
8542 || cap->oap->op_type == OP_RSHIFT) | |
8543 beginline(BL_SOL | BL_FIX); | |
8544 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8545 beginline(BL_WHITE | BL_FIX); | |
8546 } | |
8547 | |
8548 /* | |
8549 * <Home> command. | |
8550 */ | |
8551 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8552 nv_home(cmdarg_T *cap) |
7 | 8553 { |
180 | 8554 /* CTRL-HOME is like "gg" */ |
8555 if (mod_mask & MOD_MASK_CTRL) | |
8556 nv_goto(cap); | |
8557 else | |
8558 { | |
8559 cap->count0 = 1; | |
8560 nv_pipe(cap); | |
8561 } | |
229 | 8562 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8563 one-character line). */ | |
7 | 8564 } |
8565 | |
8566 /* | |
8567 * "|" command. | |
8568 */ | |
8569 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8570 nv_pipe(cmdarg_T *cap) |
7 | 8571 { |
8572 cap->oap->motion_type = MCHAR; | |
8573 cap->oap->inclusive = FALSE; | |
8574 beginline(0); | |
8575 if (cap->count0 > 0) | |
8576 { | |
8577 coladvance((colnr_T)(cap->count0 - 1)); | |
8578 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8579 } | |
8580 else | |
8581 curwin->w_curswant = 0; | |
8582 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8583 * we ended; differs if line is too short */ |
7 | 8584 curwin->w_set_curswant = FALSE; |
8585 } | |
8586 | |
8587 /* | |
8588 * Handle back-word command "b" and "B". | |
8589 * cap->arg is 1 for "B" | |
8590 */ | |
8591 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8592 nv_bck_word(cmdarg_T *cap) |
7 | 8593 { |
8594 cap->oap->motion_type = MCHAR; | |
8595 cap->oap->inclusive = FALSE; | |
8596 curwin->w_set_curswant = TRUE; | |
8597 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8598 clearopbeep(cap->oap); | |
8599 #ifdef FEAT_FOLDING | |
8600 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8601 foldOpenCursor(); | |
8602 #endif | |
8603 } | |
8604 | |
8605 /* | |
8606 * Handle word motion commands "e", "E", "w" and "W". | |
8607 * cap->arg is TRUE for "E" and "W". | |
8608 */ | |
8609 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8610 nv_wordcmd(cmdarg_T *cap) |
7 | 8611 { |
8612 int n; | |
8613 int word_end; | |
8614 int flag = FALSE; | |
1573 | 8615 pos_T startpos = curwin->w_cursor; |
7 | 8616 |
8617 /* | |
8618 * Set inclusive for the "E" and "e" command. | |
8619 */ | |
8620 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8621 word_end = TRUE; | |
8622 else | |
8623 word_end = FALSE; | |
8624 cap->oap->inclusive = word_end; | |
8625 | |
8626 /* | |
8627 * "cw" and "cW" are a special case. | |
8628 */ | |
8629 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8630 { | |
8631 n = gchar_cursor(); | |
8632 if (n != NUL) /* not an empty line */ | |
8633 { | |
8634 if (vim_iswhite(n)) | |
8635 { | |
8636 /* | |
8637 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8638 * changes one character, not all blanks until the start of | |
8639 * the next word. Only do this when the 'w' flag is included | |
8640 * in 'cpoptions'. | |
8641 */ | |
8642 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8643 { | |
8644 cap->oap->inclusive = TRUE; | |
8645 cap->oap->motion_type = MCHAR; | |
8646 return; | |
8647 } | |
8648 } | |
8649 else | |
8650 { | |
8651 /* | |
8652 * This is a little strange. To match what the real Vi does, | |
8653 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8654 * that we are not on a space or a TAB. This seems impolite | |
8655 * at first, but it's really more what we mean when we say | |
8656 * 'cw'. | |
8657 * Another strangeness: When standing on the end of a word | |
4352 | 8658 * "ce" will change until the end of the next word, but "cw" |
7 | 8659 * will change only one character! This is done by setting |
8660 * flag. | |
8661 */ | |
8662 cap->oap->inclusive = TRUE; | |
8663 word_end = TRUE; | |
8664 flag = TRUE; | |
8665 } | |
8666 } | |
8667 } | |
8668 | |
8669 cap->oap->motion_type = MCHAR; | |
8670 curwin->w_set_curswant = TRUE; | |
8671 if (word_end) | |
8672 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8673 else | |
8674 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8675 | |
1573 | 8676 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8677 * didn't move it forward. */ | |
8678 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8679 adjust_cursor(cap->oap); |
7 | 8680 |
8681 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8682 clearopbeep(cap->oap); | |
8683 else | |
8684 { | |
8685 adjust_for_sel(cap); | |
8686 #ifdef FEAT_FOLDING | |
8687 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8688 foldOpenCursor(); | |
8689 #endif | |
8690 } | |
8691 } | |
8692 | |
8693 /* | |
1505 | 8694 * Used after a movement command: If the cursor ends up on the NUL after the |
8695 * end of the line, may move it back to the last character and make the motion | |
8696 * inclusive. | |
8697 */ | |
8698 static void | |
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parents:
7803
diff
changeset
|
8699 adjust_cursor(oparg_T *oap) |
1505 | 8700 { |
8701 /* The cursor cannot remain on the NUL when: | |
8702 * - the column is > 0 | |
8703 * - not in Visual mode or 'selection' is "o" | |
8704 * - 'virtualedit' is not "all" and not "onemore". | |
8705 */ | |
8706 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8707 && (!VIsual_active || *p_sel == 'o') | |
8708 #ifdef FEAT_VIRTUALEDIT | |
8709 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8710 #endif | |
8711 ) | |
8712 { | |
8713 --curwin->w_cursor.col; | |
8714 #ifdef FEAT_MBYTE | |
8715 /* prevent cursor from moving on the trail byte */ | |
8716 if (has_mbyte) | |
8717 mb_adjust_cursor(); | |
8718 #endif | |
8719 oap->inclusive = TRUE; | |
8720 } | |
8721 } | |
8722 | |
8723 /* | |
7 | 8724 * "0" and "^" commands. |
8725 * cap->arg is the argument for beginline(). | |
8726 */ | |
8727 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8728 nv_beginline(cmdarg_T *cap) |
7 | 8729 { |
8730 cap->oap->motion_type = MCHAR; | |
8731 cap->oap->inclusive = FALSE; | |
8732 beginline(cap->arg); | |
8733 #ifdef FEAT_FOLDING | |
8734 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8735 foldOpenCursor(); | |
8736 #endif | |
557 | 8737 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8738 one-character line). */ | |
7 | 8739 } |
8740 | |
8741 /* | |
8742 * In exclusive Visual mode, may include the last character. | |
8743 */ | |
8744 static void | |
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parents:
7803
diff
changeset
|
8745 adjust_for_sel(cmdarg_T *cap) |
7 | 8746 { |
8747 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8748 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8749 { | |
5735 | 8750 #ifdef FEAT_MBYTE |
7 | 8751 if (has_mbyte) |
8752 inc_cursor(); | |
8753 else | |
5735 | 8754 #endif |
7 | 8755 ++curwin->w_cursor.col; |
8756 cap->oap->inclusive = FALSE; | |
8757 } | |
8758 } | |
8759 | |
8760 /* | |
8761 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8762 * Should check VIsual_mode before calling this. | |
8763 * Returns TRUE when backed up to the previous line. | |
8764 */ | |
8765 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8766 unadjust_for_sel(void) |
7 | 8767 { |
8768 pos_T *pp; | |
8769 | |
8770 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8771 { | |
8772 if (lt(VIsual, curwin->w_cursor)) | |
8773 pp = &curwin->w_cursor; | |
8774 else | |
8775 pp = &VIsual; | |
8776 #ifdef FEAT_VIRTUALEDIT | |
8777 if (pp->coladd > 0) | |
8778 --pp->coladd; | |
8779 else | |
8780 #endif | |
8781 if (pp->col > 0) | |
8782 { | |
8783 --pp->col; | |
8784 #ifdef FEAT_MBYTE | |
2933 | 8785 mb_adjustpos(curbuf, pp); |
7 | 8786 #endif |
8787 } | |
8788 else if (pp->lnum > 1) | |
8789 { | |
8790 --pp->lnum; | |
8791 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8792 return TRUE; | |
8793 } | |
8794 } | |
8795 return FALSE; | |
8796 } | |
8797 | |
8798 /* | |
8799 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8800 */ | |
8801 static void | |
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parents:
7803
diff
changeset
|
8802 nv_select(cmdarg_T *cap) |
7 | 8803 { |
8804 if (VIsual_active) | |
8805 VIsual_select = TRUE; | |
8806 else if (VIsual_reselect) | |
8807 { | |
8808 cap->nchar = 'v'; /* fake "gv" command */ | |
8809 cap->arg = TRUE; | |
8810 nv_g_cmd(cap); | |
8811 } | |
8812 } | |
8813 | |
8814 | |
8815 /* | |
8816 * "G", "gg", CTRL-END, CTRL-HOME. | |
8817 * cap->arg is TRUE for "G". | |
8818 */ | |
8819 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8820 nv_goto(cmdarg_T *cap) |
7 | 8821 { |
8822 linenr_T lnum; | |
8823 | |
8824 if (cap->arg) | |
8825 lnum = curbuf->b_ml.ml_line_count; | |
8826 else | |
8827 lnum = 1L; | |
8828 cap->oap->motion_type = MLINE; | |
8829 setpcmark(); | |
8830 | |
8831 /* When a count is given, use it instead of the default lnum */ | |
8832 if (cap->count0 != 0) | |
8833 lnum = cap->count0; | |
8834 if (lnum < 1L) | |
8835 lnum = 1L; | |
8836 else if (lnum > curbuf->b_ml.ml_line_count) | |
8837 lnum = curbuf->b_ml.ml_line_count; | |
8838 curwin->w_cursor.lnum = lnum; | |
8839 beginline(BL_SOL | BL_FIX); | |
8840 #ifdef FEAT_FOLDING | |
8841 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8842 foldOpenCursor(); | |
8843 #endif | |
8844 } | |
8845 | |
8846 /* | |
8847 * CTRL-\ in Normal mode. | |
8848 */ | |
8849 static void | |
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parents:
7803
diff
changeset
|
8850 nv_normal(cmdarg_T *cap) |
7 | 8851 { |
8852 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8853 { | |
8854 clearop(cap->oap); | |
643 | 8855 if (restart_edit != 0 && mode_displayed) |
7 | 8856 clear_cmdline = TRUE; /* unshow mode later */ |
8857 restart_edit = 0; | |
8858 #ifdef FEAT_CMDWIN | |
8859 if (cmdwin_type != 0) | |
8860 cmdwin_result = Ctrl_C; | |
8861 #endif | |
8862 if (VIsual_active) | |
8863 { | |
8864 end_visual_mode(); /* stop Visual */ | |
8865 redraw_curbuf_later(INVERTED); | |
8866 } | |
8867 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8868 if (cap->nchar == Ctrl_G && p_im) | |
8869 restart_edit = 'a'; | |
8870 } | |
8871 else | |
8872 clearopbeep(cap->oap); | |
8873 } | |
8874 | |
8875 /* | |
8876 * ESC in Normal mode: beep, but don't flush buffers. | |
8877 * Don't even beep if we are canceling a command. | |
8878 */ | |
8879 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8880 nv_esc(cmdarg_T *cap) |
7 | 8881 { |
8882 int no_reason; | |
8883 | |
8884 no_reason = (cap->oap->op_type == OP_NOP | |
8885 && cap->opcount == 0 | |
8886 && cap->count0 == 0 | |
8887 && cap->oap->regname == 0 | |
8888 && !p_im); | |
8889 | |
8890 if (cap->arg) /* TRUE for CTRL-C */ | |
8891 { | |
8892 if (restart_edit == 0 | |
8893 #ifdef FEAT_CMDWIN | |
8894 && cmdwin_type == 0 | |
8895 #endif | |
8896 && !VIsual_active | |
8897 && no_reason) | |
8898 MSG(_("Type :quit<Enter> to exit Vim")); | |
8899 | |
8900 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
8901 * set again below when halfway a mapping. */ | |
8902 if (!p_im) | |
8903 restart_edit = 0; | |
8904 #ifdef FEAT_CMDWIN | |
8905 if (cmdwin_type != 0) | |
8906 { | |
8907 cmdwin_result = K_IGNORE; | |
8908 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
8909 return; | |
8910 } | |
8911 #endif | |
8912 } | |
8913 | |
8914 if (VIsual_active) | |
8915 { | |
8916 end_visual_mode(); /* stop Visual */ | |
8917 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
8918 curwin->w_set_curswant = TRUE; | |
8919 redraw_curbuf_later(INVERTED); | |
8920 } | |
5735 | 8921 else if (no_reason) |
6949 | 8922 vim_beep(BO_ESC); |
7 | 8923 clearop(cap->oap); |
8924 | |
8925 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
8926 * set return to Insert mode afterwards. */ | |
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parents:
7829
diff
changeset
|
8927 if (restart_edit == 0 && goto_im() && ex_normal_busy == 0) |
7 | 8928 restart_edit = 'a'; |
8929 } | |
8930 | |
8931 /* | |
8932 * Handle "A", "a", "I", "i" and <Insert> commands. | |
8933 */ | |
8934 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8935 nv_edit(cmdarg_T *cap) |
7 | 8936 { |
8937 /* <Insert> is equal to "i" */ | |
8938 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
8939 cap->cmdchar = 'i'; | |
8940 | |
8941 /* in Visual mode "A" and "I" are an operator */ | |
8942 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
8943 v_visop(cap); | |
8944 | |
8945 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
5735 | 8946 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
8947 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
7 | 8948 { |
8949 #ifdef FEAT_TEXTOBJ | |
8950 nv_object(cap); | |
8951 #else | |
8952 clearopbeep(cap->oap); | |
8953 #endif | |
8954 } | |
8955 else if (!curbuf->b_p_ma && !p_im) | |
8956 { | |
8957 /* Only give this error when 'insertmode' is off. */ | |
8958 EMSG(_(e_modifiable)); | |
8959 clearop(cap->oap); | |
8960 } | |
8961 else if (!checkclearopq(cap->oap)) | |
8962 { | |
8963 switch (cap->cmdchar) | |
8964 { | |
8965 case 'A': /* "A"ppend after the line */ | |
8966 curwin->w_set_curswant = TRUE; | |
8967 #ifdef FEAT_VIRTUALEDIT | |
8968 if (ve_flags == VE_ALL) | |
8969 { | |
8970 int save_State = State; | |
8971 | |
4352 | 8972 /* Pretend Insert mode here to allow the cursor on the |
7 | 8973 * character past the end of the line */ |
8974 State = INSERT; | |
8975 coladvance((colnr_T)MAXCOL); | |
8976 State = save_State; | |
8977 } | |
8978 else | |
8979 #endif | |
8980 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
8981 break; | |
8982 | |
8983 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 8984 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
8985 beginline(BL_WHITE); | |
8986 else | |
8987 beginline(BL_WHITE|BL_FIX); | |
7 | 8988 break; |
8989 | |
8990 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
8991 #ifdef FEAT_VIRTUALEDIT | |
8992 /* increment coladd when in virtual space, increment the | |
8993 * column otherwise, also to append after an unprintable char */ | |
8994 if (virtual_active() | |
8995 && (curwin->w_cursor.coladd > 0 | |
8996 || *ml_get_cursor() == NUL | |
8997 || *ml_get_cursor() == TAB)) | |
8998 curwin->w_cursor.coladd++; | |
8999 else | |
9000 #endif | |
9001 if (*ml_get_cursor() != NUL) | |
9002 inc_cursor(); | |
9003 break; | |
9004 } | |
9005 | |
9006 #ifdef FEAT_VIRTUALEDIT | |
9007 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9008 { | |
9009 int save_State = State; | |
9010 | |
4352 | 9011 /* Pretend Insert mode here to allow the cursor on the |
7 | 9012 * character past the end of the line */ |
9013 State = INSERT; | |
9014 coladvance(getviscol()); | |
9015 State = save_State; | |
9016 } | |
9017 #endif | |
9018 | |
9019 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9020 } | |
9021 } | |
9022 | |
9023 /* | |
9024 * Invoke edit() and take care of "restart_edit" and the return value. | |
9025 */ | |
9026 static void | |
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diff
changeset
|
9027 invoke_edit( |
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parents:
7803
diff
changeset
|
9028 cmdarg_T *cap, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9029 int repl, /* "r" or "gr" command */ |
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parents:
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diff
changeset
|
9030 int cmd, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9031 int startln) |
7 | 9032 { |
9033 int restart_edit_save = 0; | |
9034 | |
9035 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9036 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9037 * it. */ | |
9038 if (repl || !stuff_empty()) | |
9039 restart_edit_save = restart_edit; | |
9040 else | |
9041 restart_edit_save = 0; | |
9042 | |
9043 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9044 restart_edit = 0; | |
9045 | |
9046 if (edit(cmd, startln, cap->count1)) | |
9047 cap->retval |= CA_COMMAND_BUSY; | |
9048 | |
9049 if (restart_edit == 0) | |
9050 restart_edit = restart_edit_save; | |
9051 } | |
9052 | |
9053 #ifdef FEAT_TEXTOBJ | |
9054 /* | |
9055 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9056 */ | |
9057 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9058 nv_object( |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9059 cmdarg_T *cap) |
7 | 9060 { |
9061 int flag; | |
9062 int include; | |
9063 char_u *mps_save; | |
9064 | |
9065 if (cap->cmdchar == 'i') | |
9066 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9067 else | |
9068 include = TRUE; /* "ax" = an object: include white space */ | |
9069 | |
9070 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9071 mps_save = curbuf->b_p_mps; | |
9072 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9073 | |
9074 switch (cap->nchar) | |
9075 { | |
9076 case 'w': /* "aw" = a word */ | |
9077 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9078 break; | |
9079 case 'W': /* "aW" = a WORD */ | |
9080 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9081 break; | |
9082 case 'b': /* "ab" = a braces block */ | |
9083 case '(': | |
9084 case ')': | |
9085 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9086 break; | |
9087 case 'B': /* "aB" = a Brackets block */ | |
9088 case '{': | |
9089 case '}': | |
9090 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9091 break; | |
9092 case '[': /* "a[" = a [] block */ | |
9093 case ']': | |
9094 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9095 break; | |
9096 case '<': /* "a<" = a <> block */ | |
9097 case '>': | |
9098 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9099 break; | |
420 | 9100 case 't': /* "at" = a tag block (xml and html) */ |
6661 | 9101 /* Do not adjust oap->end in do_pending_operator() |
9102 * otherwise there are different results for 'dit' | |
9103 * (note leading whitespace in last line): | |
9104 * 1) <b> 2) <b> | |
9105 * foobar foobar | |
9106 * </b> </b> | |
9107 */ | |
9108 cap->retval |= CA_NO_ADJ_OP_END; | |
420 | 9109 flag = current_tagblock(cap->oap, cap->count1, include); |
9110 break; | |
7 | 9111 case 'p': /* "ap" = a paragraph */ |
9112 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9113 break; | |
9114 case 's': /* "as" = a sentence */ | |
9115 flag = current_sent(cap->oap, cap->count1, include); | |
9116 break; | |
12 | 9117 case '"': /* "a"" = a double quoted string */ |
9118 case '\'': /* "a'" = a single quoted string */ | |
9119 case '`': /* "a`" = a backtick quoted string */ | |
9120 flag = current_quote(cap->oap, cap->count1, include, | |
9121 cap->nchar); | |
9122 break; | |
7 | 9123 #if 0 /* TODO */ |
9124 case 'S': /* "aS" = a section */ | |
9125 case 'f': /* "af" = a filename */ | |
9126 case 'u': /* "au" = a URL */ | |
9127 #endif | |
9128 default: | |
9129 flag = FAIL; | |
9130 break; | |
9131 } | |
9132 | |
9133 curbuf->b_p_mps = mps_save; | |
9134 if (flag == FAIL) | |
9135 clearopbeep(cap->oap); | |
9136 adjust_cursor_col(); | |
9137 curwin->w_set_curswant = TRUE; | |
9138 } | |
9139 #endif | |
9140 | |
9141 /* | |
9142 * "q" command: Start/stop recording. | |
9143 * "q:", "q/", "q?": edit command-line in command-line window. | |
9144 */ | |
9145 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9146 nv_record(cmdarg_T *cap) |
7 | 9147 { |
9148 if (cap->oap->op_type == OP_FORMAT) | |
9149 { | |
9150 /* "gqq" is the same as "gqgq": format line */ | |
9151 cap->cmdchar = 'g'; | |
9152 cap->nchar = 'q'; | |
9153 nv_operator(cap); | |
9154 } | |
9155 else if (!checkclearop(cap->oap)) | |
9156 { | |
9157 #ifdef FEAT_CMDWIN | |
9158 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9159 { | |
9160 stuffcharReadbuff(cap->nchar); | |
9161 stuffcharReadbuff(K_CMDWIN); | |
9162 } | |
9163 else | |
9164 #endif | |
9165 /* (stop) recording into a named register, unless executing a | |
9166 * register */ | |
9167 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9168 clearopbeep(cap->oap); | |
9169 } | |
9170 } | |
9171 | |
9172 /* | |
9173 * Handle the "@r" command. | |
9174 */ | |
9175 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9176 nv_at(cmdarg_T *cap) |
7 | 9177 { |
9178 if (checkclearop(cap->oap)) | |
9179 return; | |
9180 #ifdef FEAT_EVAL | |
9181 if (cap->nchar == '=') | |
9182 { | |
9183 if (get_expr_register() == NUL) | |
9184 return; | |
9185 } | |
9186 #endif | |
9187 while (cap->count1-- && !got_int) | |
9188 { | |
1034 | 9189 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9190 { |
9191 clearopbeep(cap->oap); | |
9192 break; | |
9193 } | |
9194 line_breakcheck(); | |
9195 } | |
9196 } | |
9197 | |
9198 /* | |
9199 * Handle the CTRL-U and CTRL-D commands. | |
9200 */ | |
9201 static void | |
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parents:
7803
diff
changeset
|
9202 nv_halfpage(cmdarg_T *cap) |
7 | 9203 { |
9204 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9205 || (cap->cmdchar == Ctrl_D | |
9206 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9207 clearopbeep(cap->oap); | |
9208 else if (!checkclearop(cap->oap)) | |
9209 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9210 } | |
9211 | |
9212 /* | |
9213 * Handle "J" or "gJ" command. | |
9214 */ | |
9215 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9216 nv_join(cmdarg_T *cap) |
7 | 9217 { |
9218 if (VIsual_active) /* join the visual lines */ | |
9219 nv_operator(cap); | |
5735 | 9220 else if (!checkclearop(cap->oap)) |
7 | 9221 { |
9222 if (cap->count0 <= 1) | |
9223 cap->count0 = 2; /* default for join is two lines! */ | |
9224 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9225 curbuf->b_ml.ml_line_count) | |
9226 clearopbeep(cap->oap); /* beyond last line */ | |
9227 else | |
9228 { | |
9229 prep_redo(cap->oap->regname, cap->count0, | |
9230 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
5848 | 9231 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
7 | 9232 } |
9233 } | |
9234 } | |
9235 | |
9236 /* | |
9237 * "P", "gP", "p" and "gp" commands. | |
9238 */ | |
9239 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9240 nv_put(cmdarg_T *cap) |
7 | 9241 { |
9242 int regname = 0; | |
9243 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9244 int empty = FALSE; |
236 | 9245 int was_visual = FALSE; |
7 | 9246 int dir; |
9247 int flags = 0; | |
9248 | |
9249 if (cap->oap->op_type != OP_NOP) | |
9250 { | |
9251 #ifdef FEAT_DIFF | |
9252 /* "dp" is ":diffput" */ | |
9253 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9254 { | |
9255 clearop(cap->oap); | |
6314 | 9256 nv_diffgetput(TRUE, cap->opcount); |
7 | 9257 } |
9258 else | |
9259 #endif | |
9260 clearopbeep(cap->oap); | |
9261 } | |
9262 else | |
9263 { | |
9264 dir = (cap->cmdchar == 'P' | |
9265 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9266 ? BACKWARD : FORWARD; | |
9267 prep_redo_cmd(cap); | |
9268 if (cap->cmdchar == 'g') | |
9269 flags |= PUT_CURSEND; | |
9270 | |
9271 if (VIsual_active) | |
9272 { | |
9273 /* Putting in Visual mode: The put text replaces the selected | |
9274 * text. First delete the selected text, then put the new text. | |
9275 * Need to save and restore the registers that the delete | |
9276 * overwrites if the old contents is being put. | |
9277 */ | |
236 | 9278 was_visual = TRUE; |
7 | 9279 regname = cap->oap->regname; |
5735 | 9280 #ifdef FEAT_CLIPBOARD |
7 | 9281 adjust_clip_reg(®name); |
5735 | 9282 #endif |
5682 | 9283 if (regname == 0 || regname == '"' |
4013 | 9284 || VIM_ISDIGIT(regname) || regname == '-' |
5735 | 9285 #ifdef FEAT_CLIPBOARD |
7 | 9286 || (clip_unnamed && (regname == '*' || regname == '+')) |
5735 | 9287 #endif |
7 | 9288 |
9289 ) | |
9290 { | |
4013 | 9291 /* The delete is going to overwrite the register we want to |
7 | 9292 * put, save it first. */ |
9293 reg1 = get_register(regname, TRUE); | |
9294 } | |
9295 | |
9296 /* Now delete the selected text. */ | |
9297 cap->cmdchar = 'd'; | |
9298 cap->nchar = NUL; | |
9299 cap->oap->regname = NUL; | |
9300 nv_operator(cap); | |
9301 do_pending_operator(cap, 0, FALSE); | |
84 | 9302 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9303 |
9304 /* delete PUT_LINE_BACKWARD; */ | |
9305 cap->oap->regname = regname; | |
9306 | |
9307 if (reg1 != NULL) | |
9308 { | |
9309 /* Delete probably changed the register we want to put, save | |
9310 * it first. Then put back what was there before the delete. */ | |
9311 reg2 = get_register(regname, FALSE); | |
9312 put_register(regname, reg1); | |
9313 } | |
9314 | |
9315 /* When deleted a linewise Visual area, put the register as | |
9316 * lines to avoid it joined with the next line. When deletion was | |
9317 * characterwise, split a line when putting lines. */ | |
9318 if (VIsual_mode == 'V') | |
9319 flags |= PUT_LINE; | |
9320 else if (VIsual_mode == 'v') | |
9321 flags |= PUT_LINE_SPLIT; | |
9322 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9323 flags |= PUT_LINE_FORWARD; | |
9324 dir = BACKWARD; | |
9325 if ((VIsual_mode != 'V' | |
9326 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9327 || (VIsual_mode == 'V' | |
9328 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9329 /* cursor is at the end of the line or end of file, put | |
9330 * forward. */ | |
9331 dir = FORWARD; | |
5365 | 9332 /* May have been reset in do_put(). */ |
9333 VIsual_active = TRUE; | |
7 | 9334 } |
9335 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9336 | |
9337 /* If a register was saved, put it back now. */ | |
9338 if (reg2 != NULL) | |
9339 put_register(regname, reg2); | |
236 | 9340 |
9341 /* What to reselect with "gv"? Selecting the just put text seems to | |
9342 * be the most useful, since the original text was removed. */ | |
9343 if (was_visual) | |
9344 { | |
690 | 9345 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9346 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
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parents:
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diff
changeset
|
9347 /* need to adjust cursor position */ |
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commit https://github.com/vim/vim/commit/d29c6fea94947b3f4b54fbd5a6f832a7d744bf27
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parents:
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diff
changeset
|
9348 if (*p_sel == 'e') |
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parents:
7143
diff
changeset
|
9349 inc(&curbuf->b_visual.vi_end); |
236 | 9350 } |
9351 | |
84 | 9352 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9353 * line that needs to be deleted now. */ |
84 | 9354 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9355 { |
84 | 9356 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9357 |
9358 /* If the cursor was in that line, move it to the end of the last | |
9359 * line. */ | |
9360 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9361 { | |
9362 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9363 coladvance((colnr_T)MAXCOL); | |
9364 } | |
9365 } | |
7 | 9366 auto_format(FALSE, TRUE); |
9367 } | |
9368 } | |
9369 | |
9370 /* | |
9371 * "o" and "O" commands. | |
9372 */ | |
9373 static void | |
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parents:
7803
diff
changeset
|
9374 nv_open(cmdarg_T *cap) |
7 | 9375 { |
9376 #ifdef FEAT_DIFF | |
9377 /* "do" is ":diffget" */ | |
9378 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9379 { | |
9380 clearop(cap->oap); | |
6314 | 9381 nv_diffgetput(FALSE, cap->opcount); |
7 | 9382 } |
9383 else | |
9384 #endif | |
9385 if (VIsual_active) /* switch start and end of visual */ | |
9386 v_swap_corners(cap->cmdchar); | |
9387 else | |
9388 n_opencmd(cap); | |
9389 } | |
9390 | |
9391 #ifdef FEAT_SNIFF | |
9392 static void | |
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parents:
7803
diff
changeset
|
9393 nv_sniff(cmdarg_T *cap UNUSED) |
7 | 9394 { |
9395 ProcessSniffRequests(); | |
9396 } | |
9397 #endif | |
9398 | |
9399 #ifdef FEAT_NETBEANS_INTG | |
9400 static void | |
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parents:
7803
diff
changeset
|
9401 nv_nbcmd(cmdarg_T *cap) |
7 | 9402 { |
9403 netbeans_keycommand(cap->nchar); | |
9404 } | |
9405 #endif | |
9406 | |
9407 #ifdef FEAT_DND | |
9408 static void | |
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parents:
7803
diff
changeset
|
9409 nv_drop(cmdarg_T *cap UNUSED) |
7 | 9410 { |
9411 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9412 } | |
9413 #endif | |
203 | 9414 |
9415 #ifdef FEAT_AUTOCMD | |
9416 /* | |
9417 * Trigger CursorHold event. | |
9418 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9419 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9420 */ | |
9421 static void | |
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parents:
7803
diff
changeset
|
9422 nv_cursorhold(cmdarg_T *cap) |
203 | 9423 { |
9424 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9425 did_cursorhold = TRUE; | |
226 | 9426 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9427 } | |
9428 #endif | |
6866 | 9429 |
9430 /* | |
7001 | 9431 * Calculate start/end virtual columns for operating in block mode. |
6866 | 9432 */ |
9433 static void | |
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parents:
7803
diff
changeset
|
9434 get_op_vcol( |
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parents:
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diff
changeset
|
9435 oparg_T *oap, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9436 colnr_T redo_VIsual_vcol, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9437 int initial) /* when TRUE adjust position for 'selectmode' */ |
6866 | 9438 { |
9439 colnr_T start, end; | |
9440 | |
7001 | 9441 if (VIsual_mode != Ctrl_V |
9442 || (!initial && oap->end.col < W_WIDTH(curwin))) | |
6866 | 9443 return; |
9444 | |
7143
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parents:
7090
diff
changeset
|
9445 oap->block_mode = TRUE; |
6866 | 9446 |
9447 #ifdef FEAT_MBYTE | |
9448 /* prevent from moving onto a trail byte */ | |
9449 if (has_mbyte) | |
9450 mb_adjustpos(curwin->w_buffer, &oap->end); | |
9451 #endif | |
9452 | |
9453 getvvcol(curwin, &(oap->start), &oap->start_vcol, NULL, &oap->end_vcol); | |
6961 | 9454 |
9455 if (!redo_VIsual_busy) | |
9456 { | |
9457 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
9458 | |
9459 if (start < oap->start_vcol) | |
9460 oap->start_vcol = start; | |
9461 if (end > oap->end_vcol) | |
9462 { | |
9463 if (initial && *p_sel == 'e' && start >= 1 | |
9464 && start - 1 >= oap->end_vcol) | |
9465 oap->end_vcol = start - 1; | |
9466 else | |
9467 oap->end_vcol = end; | |
9468 } | |
9469 } | |
9470 | |
6866 | 9471 /* if '$' was used, get oap->end_vcol from longest line */ |
9472 if (curwin->w_curswant == MAXCOL) | |
9473 { | |
9474 curwin->w_cursor.col = MAXCOL; | |
9475 oap->end_vcol = 0; | |
9476 for (curwin->w_cursor.lnum = oap->start.lnum; | |
9477 curwin->w_cursor.lnum <= oap->end.lnum; | |
9478 ++curwin->w_cursor.lnum) | |
9479 { | |
9480 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
9481 if (end > oap->end_vcol) | |
9482 oap->end_vcol = end; | |
9483 } | |
9484 } | |
9485 else if (redo_VIsual_busy) | |
9486 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
9487 /* | |
9488 * Correct oap->end.col and oap->start.col to be the | |
9489 * upper-left and lower-right corner of the block area. | |
9490 * | |
9491 * (Actually, this does convert column positions into character | |
9492 * positions) | |
9493 */ | |
9494 curwin->w_cursor.lnum = oap->end.lnum; | |
9495 coladvance(oap->end_vcol); | |
9496 oap->end = curwin->w_cursor; | |
9497 | |
9498 curwin->w_cursor = oap->start; | |
9499 coladvance(oap->start_vcol); | |
9500 oap->start = curwin->w_cursor; | |
9501 } |