Mercurial > vim
annotate src/normal.c @ 10548:74effdaa369e
Updated runtime files.
commit https://github.com/vim/vim/commit/68563937f58ea2dc31b58739336c383d2fd7e6cf
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 10 13:31:15 2017 +0100
Updated runtime files.
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 10 Jan 2017 13:45:05 +0100 |
parents | ae0faad76f9a |
children | 688b97124d23 |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 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_NETBEANS_INTG |
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167 static void nv_nbcmd(cmdarg_T *cap); |
7 | 168 #endif |
169 #ifdef FEAT_DND | |
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170 static void nv_drop(cmdarg_T *cap); |
7 | 171 #endif |
203 | 172 #ifdef FEAT_AUTOCMD |
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173 static void nv_cursorhold(cmdarg_T *cap); |
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174 #endif |
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175 static void get_op_vcol(oparg_T *oap, colnr_T col, int initial); |
7 | 176 |
1728 | 177 static char *e_noident = N_("E349: No identifier under cursor"); |
178 | |
7 | 179 /* |
180 * Function to be called for a Normal or Visual mode command. | |
181 * The argument is a cmdarg_T. | |
182 */ | |
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183 typedef void (*nv_func_T)(cmdarg_T *cap); |
7 | 184 |
185 /* Values for cmd_flags. */ | |
186 #define NV_NCH 0x01 /* may need to get a second char */ | |
187 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */ | |
188 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */ | |
189 #define NV_LANG 0x08 /* second char needs language adjustment */ | |
190 | |
191 #define NV_SS 0x10 /* may start selection */ | |
192 #define NV_SSS 0x20 /* may start selection with shift modifier */ | |
193 #define NV_STS 0x40 /* may stop selection without shift modif. */ | |
194 #define NV_RL 0x80 /* 'rightleft' modifies command */ | |
195 #define NV_KEEPREG 0x100 /* don't clear regname */ | |
196 #define NV_NCW 0x200 /* not allowed in command-line window */ | |
197 | |
198 /* | |
199 * Generally speaking, every Normal mode command should either clear any | |
200 * pending operator (with *clearop*()), or set the motion type variable | |
201 * oap->motion_type. | |
202 * | |
203 * When a cursor motion command is made, it is marked as being a character or | |
204 * line oriented motion. Then, if an operator is in effect, the operation | |
205 * becomes character or line oriented accordingly. | |
206 */ | |
207 | |
208 /* | |
209 * This table contains one entry for every Normal or Visual mode command. | |
210 * The order doesn't matter, init_normal_cmds() will create a sorted index. | |
211 * It is faster when all keys from zero to '~' are present. | |
212 */ | |
213 static const struct nv_cmd | |
214 { | |
215 int cmd_char; /* (first) command character */ | |
216 nv_func_T cmd_func; /* function for this command */ | |
217 short_u cmd_flags; /* NV_ flags */ | |
218 short cmd_arg; /* value for ca.arg */ | |
219 } nv_cmds[] = | |
220 { | |
221 {NUL, nv_error, 0, 0}, | |
222 {Ctrl_A, nv_addsub, 0, 0}, | |
223 {Ctrl_B, nv_page, NV_STS, BACKWARD}, | |
224 {Ctrl_C, nv_esc, 0, TRUE}, | |
225 {Ctrl_D, nv_halfpage, 0, 0}, | |
226 {Ctrl_E, nv_scroll_line, 0, TRUE}, | |
227 {Ctrl_F, nv_page, NV_STS, FORWARD}, | |
228 {Ctrl_G, nv_ctrlg, 0, 0}, | |
229 {Ctrl_H, nv_ctrlh, 0, 0}, | |
230 {Ctrl_I, nv_pcmark, 0, 0}, | |
231 {NL, nv_down, 0, FALSE}, | |
232 {Ctrl_K, nv_error, 0, 0}, | |
233 {Ctrl_L, nv_clear, 0, 0}, | |
376 | 234 {Ctrl_M, nv_down, 0, TRUE}, |
7 | 235 {Ctrl_N, nv_down, NV_STS, FALSE}, |
236 {Ctrl_O, nv_ctrlo, 0, 0}, | |
237 {Ctrl_P, nv_up, NV_STS, FALSE}, | |
167 | 238 {Ctrl_Q, nv_visual, 0, FALSE}, |
7 | 239 {Ctrl_R, nv_redo, 0, 0}, |
240 {Ctrl_S, nv_ignore, 0, 0}, | |
241 {Ctrl_T, nv_tagpop, NV_NCW, 0}, | |
242 {Ctrl_U, nv_halfpage, 0, 0}, | |
243 {Ctrl_V, nv_visual, 0, FALSE}, | |
244 {'V', nv_visual, 0, FALSE}, | |
245 {'v', nv_visual, 0, FALSE}, | |
246 {Ctrl_W, nv_window, 0, 0}, | |
247 {Ctrl_X, nv_addsub, 0, 0}, | |
248 {Ctrl_Y, nv_scroll_line, 0, FALSE}, | |
249 {Ctrl_Z, nv_suspend, 0, 0}, | |
250 {ESC, nv_esc, 0, FALSE}, | |
251 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0}, | |
252 {Ctrl_RSB, nv_ident, NV_NCW, 0}, | |
253 {Ctrl_HAT, nv_hat, NV_NCW, 0}, | |
254 {Ctrl__, nv_error, 0, 0}, | |
255 {' ', nv_right, 0, 0}, | |
256 {'!', nv_operator, 0, 0}, | |
257 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0}, | |
258 {'#', nv_ident, 0, 0}, | |
259 {'$', nv_dollar, 0, 0}, | |
260 {'%', nv_percent, 0, 0}, | |
261 {'&', nv_optrans, 0, 0}, | |
262 {'\'', nv_gomark, NV_NCH_ALW, TRUE}, | |
263 {'(', nv_brace, 0, BACKWARD}, | |
264 {')', nv_brace, 0, FORWARD}, | |
265 {'*', nv_ident, 0, 0}, | |
266 {'+', nv_down, 0, TRUE}, | |
267 {',', nv_csearch, 0, TRUE}, | |
268 {'-', nv_up, 0, TRUE}, | |
269 {'.', nv_dot, NV_KEEPREG, 0}, | |
270 {'/', nv_search, 0, FALSE}, | |
271 {'0', nv_beginline, 0, 0}, | |
272 {'1', nv_ignore, 0, 0}, | |
273 {'2', nv_ignore, 0, 0}, | |
274 {'3', nv_ignore, 0, 0}, | |
275 {'4', nv_ignore, 0, 0}, | |
276 {'5', nv_ignore, 0, 0}, | |
277 {'6', nv_ignore, 0, 0}, | |
278 {'7', nv_ignore, 0, 0}, | |
279 {'8', nv_ignore, 0, 0}, | |
280 {'9', nv_ignore, 0, 0}, | |
281 {':', nv_colon, 0, 0}, | |
282 {';', nv_csearch, 0, FALSE}, | |
283 {'<', nv_operator, NV_RL, 0}, | |
284 {'=', nv_operator, 0, 0}, | |
285 {'>', nv_operator, NV_RL, 0}, | |
286 {'?', nv_search, 0, FALSE}, | |
287 {'@', nv_at, NV_NCH_NOP, FALSE}, | |
288 {'A', nv_edit, 0, 0}, | |
289 {'B', nv_bck_word, 0, 1}, | |
290 {'C', nv_abbrev, NV_KEEPREG, 0}, | |
291 {'D', nv_abbrev, NV_KEEPREG, 0}, | |
292 {'E', nv_wordcmd, 0, TRUE}, | |
293 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
294 {'G', nv_goto, 0, TRUE}, | |
295 {'H', nv_scroll, 0, 0}, | |
296 {'I', nv_edit, 0, 0}, | |
297 {'J', nv_join, 0, 0}, | |
298 {'K', nv_ident, 0, 0}, | |
299 {'L', nv_scroll, 0, 0}, | |
300 {'M', nv_scroll, 0, 0}, | |
301 {'N', nv_next, 0, SEARCH_REV}, | |
302 {'O', nv_open, 0, 0}, | |
303 {'P', nv_put, 0, 0}, | |
304 {'Q', nv_exmode, NV_NCW, 0}, | |
305 {'R', nv_Replace, 0, FALSE}, | |
306 {'S', nv_subst, NV_KEEPREG, 0}, | |
307 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD}, | |
308 {'U', nv_Undo, 0, 0}, | |
309 {'W', nv_wordcmd, 0, TRUE}, | |
310 {'X', nv_abbrev, NV_KEEPREG, 0}, | |
311 {'Y', nv_abbrev, NV_KEEPREG, 0}, | |
312 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0}, | |
313 {'[', nv_brackets, NV_NCH_ALW, BACKWARD}, | |
314 {'\\', nv_error, 0, 0}, | |
315 {']', nv_brackets, NV_NCH_ALW, FORWARD}, | |
316 {'^', nv_beginline, 0, BL_WHITE | BL_FIX}, | |
317 {'_', nv_lineop, 0, 0}, | |
318 {'`', nv_gomark, NV_NCH_ALW, FALSE}, | |
319 {'a', nv_edit, NV_NCH, 0}, | |
320 {'b', nv_bck_word, 0, 0}, | |
321 {'c', nv_operator, 0, 0}, | |
322 {'d', nv_operator, 0, 0}, | |
323 {'e', nv_wordcmd, 0, FALSE}, | |
324 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
325 {'g', nv_g_cmd, NV_NCH_ALW, FALSE}, | |
326 {'h', nv_left, NV_RL, 0}, | |
327 {'i', nv_edit, NV_NCH, 0}, | |
328 {'j', nv_down, 0, FALSE}, | |
329 {'k', nv_up, 0, FALSE}, | |
330 {'l', nv_right, NV_RL, 0}, | |
331 {'m', nv_mark, NV_NCH_NOP, 0}, | |
332 {'n', nv_next, 0, 0}, | |
333 {'o', nv_open, 0, 0}, | |
334 {'p', nv_put, 0, 0}, | |
335 {'q', nv_record, NV_NCH, 0}, | |
336 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0}, | |
337 {'s', nv_subst, NV_KEEPREG, 0}, | |
338 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD}, | |
339 {'u', nv_undo, 0, 0}, | |
340 {'w', nv_wordcmd, 0, FALSE}, | |
341 {'x', nv_abbrev, NV_KEEPREG, 0}, | |
342 {'y', nv_operator, 0, 0}, | |
343 {'z', nv_zet, NV_NCH_ALW, 0}, | |
344 {'{', nv_findpar, 0, BACKWARD}, | |
345 {'|', nv_pipe, 0, 0}, | |
346 {'}', nv_findpar, 0, FORWARD}, | |
347 {'~', nv_tilde, 0, 0}, | |
348 | |
349 /* pound sign */ | |
350 {POUND, nv_ident, 0, 0}, | |
351 #ifdef FEAT_MOUSE | |
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352 {K_MOUSEUP, nv_mousescroll, 0, MSCR_UP}, |
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353 {K_MOUSEDOWN, nv_mousescroll, 0, MSCR_DOWN}, |
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354 {K_MOUSELEFT, nv_mousescroll, 0, MSCR_LEFT}, |
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355 {K_MOUSERIGHT, nv_mousescroll, 0, MSCR_RIGHT}, |
7 | 356 {K_LEFTMOUSE, nv_mouse, 0, 0}, |
357 {K_LEFTMOUSE_NM, nv_mouse, 0, 0}, | |
358 {K_LEFTDRAG, nv_mouse, 0, 0}, | |
359 {K_LEFTRELEASE, nv_mouse, 0, 0}, | |
360 {K_LEFTRELEASE_NM, nv_mouse, 0, 0}, | |
361 {K_MIDDLEMOUSE, nv_mouse, 0, 0}, | |
362 {K_MIDDLEDRAG, nv_mouse, 0, 0}, | |
363 {K_MIDDLERELEASE, nv_mouse, 0, 0}, | |
364 {K_RIGHTMOUSE, nv_mouse, 0, 0}, | |
365 {K_RIGHTDRAG, nv_mouse, 0, 0}, | |
366 {K_RIGHTRELEASE, nv_mouse, 0, 0}, | |
367 {K_X1MOUSE, nv_mouse, 0, 0}, | |
368 {K_X1DRAG, nv_mouse, 0, 0}, | |
369 {K_X1RELEASE, nv_mouse, 0, 0}, | |
370 {K_X2MOUSE, nv_mouse, 0, 0}, | |
371 {K_X2DRAG, nv_mouse, 0, 0}, | |
372 {K_X2RELEASE, nv_mouse, 0, 0}, | |
373 #endif | |
819 | 374 {K_IGNORE, nv_ignore, NV_KEEPREG, 0}, |
620 | 375 {K_NOP, nv_nop, 0, 0}, |
7 | 376 {K_INS, nv_edit, 0, 0}, |
377 {K_KINS, nv_edit, 0, 0}, | |
378 {K_BS, nv_ctrlh, 0, 0}, | |
379 {K_UP, nv_up, NV_SSS|NV_STS, FALSE}, | |
380 {K_S_UP, nv_page, NV_SS, BACKWARD}, | |
381 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE}, | |
382 {K_S_DOWN, nv_page, NV_SS, FORWARD}, | |
383 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0}, | |
384 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0}, | |
385 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1}, | |
386 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0}, | |
387 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE}, | |
388 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE}, | |
389 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
390 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD}, | |
391 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
392 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD}, | |
393 {K_END, nv_end, NV_SSS|NV_STS, FALSE}, | |
394 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE}, | |
395 {K_S_END, nv_end, NV_SS, FALSE}, | |
396 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE}, | |
397 {K_HOME, nv_home, NV_SSS|NV_STS, 0}, | |
398 {K_KHOME, nv_home, NV_SSS|NV_STS, 0}, | |
399 {K_S_HOME, nv_home, NV_SS, 0}, | |
400 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE}, | |
401 {K_DEL, nv_abbrev, 0, 0}, | |
402 {K_KDEL, nv_abbrev, 0, 0}, | |
403 {K_UNDO, nv_kundo, 0, 0}, | |
404 {K_HELP, nv_help, NV_NCW, 0}, | |
405 {K_F1, nv_help, NV_NCW, 0}, | |
406 {K_XF1, nv_help, NV_NCW, 0}, | |
407 {K_SELECT, nv_select, 0, 0}, | |
408 #ifdef FEAT_GUI | |
409 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0}, | |
410 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0}, | |
411 #endif | |
685 | 412 #ifdef FEAT_GUI_TABLINE |
413 {K_TABLINE, nv_tabline, 0, 0}, | |
686 | 414 {K_TABMENU, nv_tabmenu, 0, 0}, |
685 | 415 #endif |
7 | 416 #ifdef FEAT_FKMAP |
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417 {K_F8, farsi_f8, 0, 0}, |
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418 {K_F9, farsi_f9, 0, 0}, |
7 | 419 #endif |
420 #ifdef FEAT_NETBEANS_INTG | |
421 {K_F21, nv_nbcmd, NV_NCH_ALW, 0}, | |
422 #endif | |
423 #ifdef FEAT_DND | |
424 {K_DROP, nv_drop, NV_STS, 0}, | |
425 #endif | |
203 | 426 #ifdef FEAT_AUTOCMD |
819 | 427 {K_CURSORHOLD, nv_cursorhold, NV_KEEPREG, 0}, |
203 | 428 #endif |
7 | 429 }; |
430 | |
431 /* Number of commands in nv_cmds[]. */ | |
432 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd)) | |
433 | |
434 /* Sorted index of commands in nv_cmds[]. */ | |
435 static short nv_cmd_idx[NV_CMDS_SIZE]; | |
436 | |
437 /* The highest index for which | |
438 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */ | |
439 static int nv_max_linear; | |
440 | |
441 /* | |
442 * Compare functions for qsort() below, that checks the command character | |
443 * through the index in nv_cmd_idx[]. | |
444 */ | |
445 static int | |
446 #ifdef __BORLANDC__ | |
447 _RTLENTRYF | |
448 #endif | |
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449 nv_compare(const void *s1, const void *s2) |
7 | 450 { |
451 int c1, c2; | |
452 | |
453 /* The commands are sorted on absolute value. */ | |
454 c1 = nv_cmds[*(const short *)s1].cmd_char; | |
455 c2 = nv_cmds[*(const short *)s2].cmd_char; | |
456 if (c1 < 0) | |
457 c1 = -c1; | |
458 if (c2 < 0) | |
459 c2 = -c2; | |
460 return c1 - c2; | |
461 } | |
462 | |
463 /* | |
464 * Initialize the nv_cmd_idx[] table. | |
465 */ | |
466 void | |
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467 init_normal_cmds(void) |
7 | 468 { |
469 int i; | |
470 | |
471 /* Fill the index table with a one to one relation. */ | |
1877 | 472 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 473 nv_cmd_idx[i] = i; |
474 | |
475 /* Sort the commands by the command character. */ | |
476 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare); | |
477 | |
478 /* Find the first entry that can't be indexed by the command character. */ | |
1877 | 479 for (i = 0; i < (int)NV_CMDS_SIZE; ++i) |
7 | 480 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char) |
481 break; | |
482 nv_max_linear = i - 1; | |
483 } | |
484 | |
485 /* | |
486 * Search for a command in the commands table. | |
487 * Returns -1 for invalid command. | |
488 */ | |
489 static int | |
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490 find_command(int cmdchar) |
7 | 491 { |
492 int i; | |
493 int idx; | |
494 int top, bot; | |
495 int c; | |
496 | |
497 #ifdef FEAT_MBYTE | |
498 /* A multi-byte character is never a command. */ | |
499 if (cmdchar >= 0x100) | |
500 return -1; | |
501 #endif | |
502 | |
503 /* We use the absolute value of the character. Special keys have a | |
504 * negative value, but are sorted on their absolute value. */ | |
505 if (cmdchar < 0) | |
506 cmdchar = -cmdchar; | |
507 | |
508 /* If the character is in the first part: The character is the index into | |
509 * nv_cmd_idx[]. */ | |
510 if (cmdchar <= nv_max_linear) | |
511 return nv_cmd_idx[cmdchar]; | |
512 | |
513 /* Perform a binary search. */ | |
514 bot = nv_max_linear + 1; | |
515 top = NV_CMDS_SIZE - 1; | |
516 idx = -1; | |
517 while (bot <= top) | |
518 { | |
519 i = (top + bot) / 2; | |
520 c = nv_cmds[nv_cmd_idx[i]].cmd_char; | |
521 if (c < 0) | |
522 c = -c; | |
523 if (cmdchar == c) | |
524 { | |
525 idx = nv_cmd_idx[i]; | |
526 break; | |
527 } | |
528 if (cmdchar > c) | |
529 bot = i + 1; | |
530 else | |
531 top = i - 1; | |
532 } | |
533 return idx; | |
534 } | |
535 | |
536 /* | |
537 * Execute a command in Normal mode. | |
538 */ | |
539 void | |
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540 normal_cmd( |
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541 oparg_T *oap, |
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542 int toplevel UNUSED) /* TRUE when called from main() */ |
7 | 543 { |
544 cmdarg_T ca; /* command arguments */ | |
545 int c; | |
546 int ctrl_w = FALSE; /* got CTRL-W command */ | |
547 int old_col = curwin->w_curswant; | |
548 #ifdef FEAT_CMDL_INFO | |
549 int need_flushbuf; /* need to call out_flush() */ | |
550 #endif | |
551 pos_T old_pos; /* cursor position before command */ | |
552 int mapped_len; | |
553 static int old_mapped_len = 0; | |
554 int idx; | |
1751 | 555 #ifdef FEAT_EVAL |
556 int set_prevcount = FALSE; | |
557 #endif | |
7 | 558 |
559 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */ | |
560 ca.oap = oap; | |
1692 | 561 |
562 /* Use a count remembered from before entering an operator. After typing | |
563 * "3d" we return from normal_cmd() and come back here, the "3" is | |
564 * remembered in "opcount". */ | |
7 | 565 ca.opcount = opcount; |
566 | |
567 /* | |
568 * If there is an operator pending, then the command we take this time | |
569 * will terminate it. Finish_op tells us to finish the operation before | |
570 * returning this time (unless the operation was cancelled). | |
571 */ | |
572 #ifdef CURSOR_SHAPE | |
573 c = finish_op; | |
574 #endif | |
575 finish_op = (oap->op_type != OP_NOP); | |
576 #ifdef CURSOR_SHAPE | |
577 if (finish_op != c) | |
578 { | |
579 ui_cursor_shape(); /* may show different cursor shape */ | |
580 # ifdef FEAT_MOUSESHAPE | |
581 update_mouseshape(-1); | |
582 # endif | |
583 } | |
584 #endif | |
585 | |
1692 | 586 /* When not finishing an operator and no register name typed, reset the |
587 * count. */ | |
7 | 588 if (!finish_op && !oap->regname) |
1751 | 589 { |
7 | 590 ca.opcount = 0; |
1751 | 591 #ifdef FEAT_EVAL |
592 set_prevcount = TRUE; | |
593 #endif | |
594 } | |
7 | 595 |
1692 | 596 #ifdef FEAT_AUTOCMD |
597 /* Restore counts from before receiving K_CURSORHOLD. This means after | |
598 * typing "3", handling K_CURSORHOLD and then typing "2" we get "32", not | |
599 * "3 * 2". */ | |
600 if (oap->prev_opcount > 0 || oap->prev_count0 > 0) | |
601 { | |
602 ca.opcount = oap->prev_opcount; | |
603 ca.count0 = oap->prev_count0; | |
604 oap->prev_opcount = 0; | |
605 oap->prev_count0 = 0; | |
606 } | |
607 #endif | |
608 | |
7 | 609 mapped_len = typebuf_maplen(); |
610 | |
611 State = NORMAL_BUSY; | |
612 #ifdef USE_ON_FLY_SCROLL | |
613 dont_scroll = FALSE; /* allow scrolling here */ | |
614 #endif | |
615 | |
2667 | 616 #ifdef FEAT_EVAL |
617 /* Set v:count here, when called from main() and not a stuffed | |
618 * command, so that v:count can be used in an expression mapping | |
5649 | 619 * when there is no count. Do set it for redo. */ |
620 if (toplevel && readbuf1_empty()) | |
2667 | 621 set_vcount_ca(&ca, &set_prevcount); |
622 #endif | |
623 | |
7 | 624 /* |
625 * Get the command character from the user. | |
626 */ | |
627 c = safe_vgetc(); | |
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628 LANGMAP_ADJUST(c, get_real_state() != SELECTMODE); |
7 | 629 |
630 /* | |
631 * If a mapping was started in Visual or Select mode, remember the length | |
632 * of the mapping. This is used below to not return to Insert mode for as | |
633 * long as the mapping is being executed. | |
634 */ | |
635 if (restart_edit == 0) | |
636 old_mapped_len = 0; | |
637 else if (old_mapped_len | |
819 | 638 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)) |
7 | 639 old_mapped_len = typebuf_maplen(); |
640 | |
641 if (c == NUL) | |
642 c = K_ZERO; | |
643 | |
644 /* | |
645 * In Select mode, typed text replaces the selection. | |
646 */ | |
647 if (VIsual_active | |
648 && VIsual_select | |
649 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER)) | |
650 { | |
275 | 651 /* Fake a "c"hange command. When "restart_edit" is set (e.g., because |
652 * 'insertmode' is set) fake a "d"elete command, Insert mode will | |
653 * restart automatically. | |
1051 | 654 * Insert the typed character in the typeahead buffer, so that it can |
655 * be mapped in Insert mode. Required for ":lmap" to work. */ | |
852 | 656 ins_char_typebuf(c); |
275 | 657 if (restart_edit != 0) |
658 c = 'd'; | |
659 else | |
660 c = 'c'; | |
695 | 661 msg_nowait = TRUE; /* don't delay going to insert mode */ |
4472 | 662 old_mapped_len = 0; /* do go to Insert mode */ |
7 | 663 } |
664 | |
665 #ifdef FEAT_CMDL_INFO | |
666 need_flushbuf = add_to_showcmd(c); | |
667 #endif | |
668 | |
669 getcount: | |
670 if (!(VIsual_active && VIsual_select)) | |
671 { | |
672 /* | |
673 * Handle a count before a command and compute ca.count0. | |
674 * Note that '0' is a command and not the start of a count, but it's | |
675 * part of a count after other digits. | |
676 */ | |
677 while ( (c >= '1' && c <= '9') | |
678 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0'))) | |
679 { | |
680 if (c == K_DEL || c == K_KDEL) | |
681 { | |
682 ca.count0 /= 10; | |
683 #ifdef FEAT_CMDL_INFO | |
684 del_from_showcmd(4); /* delete the digit and ~@% */ | |
685 #endif | |
686 } | |
687 else | |
688 ca.count0 = ca.count0 * 10 + (c - '0'); | |
689 if (ca.count0 < 0) /* got too large! */ | |
690 ca.count0 = 999999999L; | |
1425 | 691 #ifdef FEAT_EVAL |
692 /* Set v:count here, when called from main() and not a stuffed | |
693 * command, so that v:count can be used in an expression mapping | |
5649 | 694 * right after the count. Do set it for redo. */ |
695 if (toplevel && readbuf1_empty()) | |
2667 | 696 set_vcount_ca(&ca, &set_prevcount); |
1425 | 697 #endif |
7 | 698 if (ctrl_w) |
699 { | |
700 ++no_mapping; | |
701 ++allow_keys; /* no mapping for nchar, but keys */ | |
702 } | |
703 ++no_zero_mapping; /* don't map zero here */ | |
1389 | 704 c = plain_vgetc(); |
7 | 705 LANGMAP_ADJUST(c, TRUE); |
706 --no_zero_mapping; | |
707 if (ctrl_w) | |
708 { | |
709 --no_mapping; | |
710 --allow_keys; | |
711 } | |
712 #ifdef FEAT_CMDL_INFO | |
713 need_flushbuf |= add_to_showcmd(c); | |
714 #endif | |
715 } | |
716 | |
717 /* | |
718 * If we got CTRL-W there may be a/another count | |
719 */ | |
720 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP) | |
721 { | |
722 ctrl_w = TRUE; | |
723 ca.opcount = ca.count0; /* remember first count */ | |
724 ca.count0 = 0; | |
725 ++no_mapping; | |
726 ++allow_keys; /* no mapping for nchar, but keys */ | |
1389 | 727 c = plain_vgetc(); /* get next character */ |
7 | 728 LANGMAP_ADJUST(c, TRUE); |
729 --no_mapping; | |
730 --allow_keys; | |
731 #ifdef FEAT_CMDL_INFO | |
732 need_flushbuf |= add_to_showcmd(c); | |
733 #endif | |
734 goto getcount; /* jump back */ | |
735 } | |
736 } | |
737 | |
1692 | 738 #ifdef FEAT_AUTOCMD |
739 if (c == K_CURSORHOLD) | |
740 { | |
741 /* Save the count values so that ca.opcount and ca.count0 are exactly | |
742 * the same when coming back here after handling K_CURSORHOLD. */ | |
743 oap->prev_opcount = ca.opcount; | |
744 oap->prev_count0 = ca.count0; | |
745 } | |
746 else | |
747 #endif | |
748 if (ca.opcount != 0) | |
749 { | |
750 /* | |
751 * If we're in the middle of an operator (including after entering a | |
752 * yank buffer with '"') AND we had a count before the operator, then | |
753 * that count overrides the current value of ca.count0. | |
754 * What this means effectively, is that commands like "3dw" get turned | |
755 * into "d3w" which makes things fall into place pretty neatly. | |
756 * If you give a count before AND after the operator, they are | |
757 * multiplied. | |
758 */ | |
7 | 759 if (ca.count0) |
760 ca.count0 *= ca.opcount; | |
761 else | |
762 ca.count0 = ca.opcount; | |
763 } | |
764 | |
765 /* | |
766 * Always remember the count. It will be set to zero (on the next call, | |
767 * above) when there is no pending operator. | |
768 * When called from main(), save the count for use by the "count" built-in | |
769 * variable. | |
770 */ | |
771 ca.opcount = ca.count0; | |
772 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0); | |
773 | |
774 #ifdef FEAT_EVAL | |
775 /* | |
776 * Only set v:count when called from main() and not a stuffed command. | |
5649 | 777 * Do set it for redo. |
7 | 778 */ |
5649 | 779 if (toplevel && readbuf1_empty()) |
1751 | 780 set_vcount(ca.count0, ca.count1, set_prevcount); |
7 | 781 #endif |
782 | |
783 /* | |
784 * Find the command character in the table of commands. | |
785 * For CTRL-W we already got nchar when looking for a count. | |
786 */ | |
787 if (ctrl_w) | |
788 { | |
789 ca.nchar = c; | |
790 ca.cmdchar = Ctrl_W; | |
791 } | |
792 else | |
793 ca.cmdchar = c; | |
794 idx = find_command(ca.cmdchar); | |
795 if (idx < 0) | |
796 { | |
797 /* Not a known command: beep. */ | |
798 clearopbeep(oap); | |
799 goto normal_end; | |
800 } | |
631 | 801 |
633 | 802 if (text_locked() && (nv_cmds[idx].cmd_flags & NV_NCW)) |
631 | 803 { |
5848 | 804 /* This command is not allowed while editing a cmdline: beep. */ |
7 | 805 clearopbeep(oap); |
633 | 806 text_locked_msg(); |
7 | 807 goto normal_end; |
808 } | |
819 | 809 #ifdef FEAT_AUTOCMD |
810 if ((nv_cmds[idx].cmd_flags & NV_NCW) && curbuf_locked()) | |
811 goto normal_end; | |
812 #endif | |
7 | 813 |
814 /* | |
815 * In Visual/Select mode, a few keys are handled in a special way. | |
816 */ | |
817 if (VIsual_active) | |
818 { | |
819 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */ | |
820 if (km_stopsel | |
821 && (nv_cmds[idx].cmd_flags & NV_STS) | |
822 && !(mod_mask & MOD_MASK_SHIFT)) | |
823 { | |
824 end_visual_mode(); | |
825 redraw_curbuf_later(INVERTED); | |
826 } | |
827 | |
828 /* Keys that work different when 'keymodel' contains "startsel" */ | |
829 if (km_startsel) | |
830 { | |
831 if (nv_cmds[idx].cmd_flags & NV_SS) | |
832 { | |
833 unshift_special(&ca); | |
834 idx = find_command(ca.cmdchar); | |
840 | 835 if (idx < 0) |
836 { | |
837 /* Just in case */ | |
838 clearopbeep(oap); | |
839 goto normal_end; | |
840 } | |
7 | 841 } |
842 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
843 && (mod_mask & MOD_MASK_SHIFT)) | |
844 { | |
845 mod_mask &= ~MOD_MASK_SHIFT; | |
846 } | |
847 } | |
848 } | |
849 | |
850 #ifdef FEAT_RIGHTLEFT | |
851 if (curwin->w_p_rl && KeyTyped && !KeyStuffed | |
852 && (nv_cmds[idx].cmd_flags & NV_RL)) | |
853 { | |
854 /* Invert horizontal movements and operations. Only when typed by the | |
855 * user directly, not when the result of a mapping or "x" translated | |
856 * to "dl". */ | |
857 switch (ca.cmdchar) | |
858 { | |
859 case 'l': ca.cmdchar = 'h'; break; | |
860 case K_RIGHT: ca.cmdchar = K_LEFT; break; | |
861 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break; | |
862 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break; | |
863 case 'h': ca.cmdchar = 'l'; break; | |
864 case K_LEFT: ca.cmdchar = K_RIGHT; break; | |
865 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break; | |
866 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break; | |
867 case '>': ca.cmdchar = '<'; break; | |
868 case '<': ca.cmdchar = '>'; break; | |
869 } | |
870 idx = find_command(ca.cmdchar); | |
871 } | |
872 #endif | |
873 | |
874 /* | |
875 * Get an additional character if we need one. | |
876 */ | |
877 if ((nv_cmds[idx].cmd_flags & NV_NCH) | |
878 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP | |
879 && oap->op_type == OP_NOP) | |
880 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW | |
881 || (ca.cmdchar == 'q' | |
882 && oap->op_type == OP_NOP | |
883 && !Recording | |
884 && !Exec_reg) | |
885 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i') | |
5735 | 886 && (oap->op_type != OP_NOP || VIsual_active)))) |
7 | 887 { |
888 int *cp; | |
889 int repl = FALSE; /* get character for replace mode */ | |
890 int lit = FALSE; /* get extra character literally */ | |
891 int langmap_active = FALSE; /* using :lmap mappings */ | |
892 int lang; /* getting a text character */ | |
893 #ifdef USE_IM_CONTROL | |
894 int save_smd; /* saved value of p_smd */ | |
895 #endif | |
896 | |
897 ++no_mapping; | |
898 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1343 | 899 #ifdef FEAT_AUTOCMD |
900 /* Don't generate a CursorHold event here, most commands can't handle | |
901 * it, e.g., nv_replace(), nv_csearch(). */ | |
902 did_cursorhold = TRUE; | |
903 #endif | |
7 | 904 if (ca.cmdchar == 'g') |
905 { | |
906 /* | |
907 * For 'g' get the next character now, so that we can check for | |
908 * "gr", "g'" and "g`". | |
909 */ | |
1389 | 910 ca.nchar = plain_vgetc(); |
7 | 911 LANGMAP_ADJUST(ca.nchar, TRUE); |
912 #ifdef FEAT_CMDL_INFO | |
913 need_flushbuf |= add_to_showcmd(ca.nchar); | |
914 #endif | |
915 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`' | |
5523 | 916 || ca.nchar == Ctrl_BSL) |
7 | 917 { |
918 cp = &ca.extra_char; /* need to get a third character */ | |
919 if (ca.nchar != 'r') | |
920 lit = TRUE; /* get it literally */ | |
921 else | |
922 repl = TRUE; /* get it in replace mode */ | |
923 } | |
924 else | |
925 cp = NULL; /* no third character needed */ | |
926 } | |
927 else | |
928 { | |
929 if (ca.cmdchar == 'r') /* get it in replace mode */ | |
930 repl = TRUE; | |
931 cp = &ca.nchar; | |
932 } | |
933 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG)); | |
934 | |
935 /* | |
936 * Get a second or third character. | |
937 */ | |
938 if (cp != NULL) | |
939 { | |
940 #ifdef CURSOR_SHAPE | |
941 if (repl) | |
942 { | |
943 State = REPLACE; /* pretend Replace mode */ | |
944 ui_cursor_shape(); /* show different cursor shape */ | |
945 } | |
946 #endif | |
947 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP) | |
948 { | |
949 /* Allow mappings defined with ":lmap". */ | |
950 --no_mapping; | |
951 --allow_keys; | |
952 if (repl) | |
953 State = LREPLACE; | |
954 else | |
955 State = LANGMAP; | |
956 langmap_active = TRUE; | |
957 } | |
958 #ifdef USE_IM_CONTROL | |
959 save_smd = p_smd; | |
960 p_smd = FALSE; /* Don't let the IM code show the mode here */ | |
961 if (lang && curbuf->b_p_iminsert == B_IMODE_IM) | |
962 im_set_active(TRUE); | |
963 #endif | |
964 | |
1389 | 965 *cp = plain_vgetc(); |
7 | 966 |
967 if (langmap_active) | |
968 { | |
969 /* Undo the decrement done above */ | |
970 ++no_mapping; | |
971 ++allow_keys; | |
972 State = NORMAL_BUSY; | |
973 } | |
974 #ifdef USE_IM_CONTROL | |
975 if (lang) | |
976 { | |
977 if (curbuf->b_p_iminsert != B_IMODE_LMAP) | |
978 im_save_status(&curbuf->b_p_iminsert); | |
979 im_set_active(FALSE); | |
980 } | |
981 p_smd = save_smd; | |
982 #endif | |
983 #ifdef CURSOR_SHAPE | |
984 State = NORMAL_BUSY; | |
985 #endif | |
986 #ifdef FEAT_CMDL_INFO | |
987 need_flushbuf |= add_to_showcmd(*cp); | |
988 #endif | |
989 | |
990 if (!lit) | |
991 { | |
992 #ifdef FEAT_DIGRAPHS | |
993 /* Typing CTRL-K gets a digraph. */ | |
994 if (*cp == Ctrl_K | |
995 && ((nv_cmds[idx].cmd_flags & NV_LANG) | |
996 || cp == &ca.extra_char) | |
997 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL) | |
998 { | |
999 c = get_digraph(FALSE); | |
1000 if (c > 0) | |
1001 { | |
1002 *cp = c; | |
1003 # ifdef FEAT_CMDL_INFO | |
1004 /* Guessing how to update showcmd here... */ | |
1005 del_from_showcmd(3); | |
1006 need_flushbuf |= add_to_showcmd(*cp); | |
1007 # endif | |
1008 } | |
1009 } | |
1010 #endif | |
1011 | |
1012 /* adjust chars > 127, except after "tTfFr" commands */ | |
1013 LANGMAP_ADJUST(*cp, !lang); | |
1014 #ifdef FEAT_RIGHTLEFT | |
1015 /* adjust Hebrew mapped char */ | |
1016 if (p_hkmap && lang && KeyTyped) | |
1017 *cp = hkmap(*cp); | |
1018 # ifdef FEAT_FKMAP | |
1019 /* adjust Farsi mapped char */ | |
1020 if (p_fkmap && lang && KeyTyped) | |
1021 *cp = fkmap(*cp); | |
1022 # endif | |
1023 #endif | |
1024 } | |
1025 | |
1026 /* | |
1027 * When the next character is CTRL-\ a following CTRL-N means the | |
1028 * command is aborted and we go to Normal mode. | |
1029 */ | |
1030 if (cp == &ca.extra_char | |
1031 && ca.nchar == Ctrl_BSL | |
1032 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G)) | |
1033 { | |
1034 ca.cmdchar = Ctrl_BSL; | |
1035 ca.nchar = ca.extra_char; | |
1036 idx = find_command(ca.cmdchar); | |
1037 } | |
3908 | 1038 else if ((ca.nchar == 'n' || ca.nchar == 'N') && ca.cmdchar == 'g') |
3896 | 1039 ca.oap->op_type = get_op_type(*cp, NUL); |
7 | 1040 else if (*cp == Ctrl_BSL) |
1041 { | |
1042 long towait = (p_ttm >= 0 ? p_ttm : p_tm); | |
1043 | |
1044 /* There is a busy wait here when typing "f<C-\>" and then | |
1045 * something different from CTRL-N. Can't be avoided. */ | |
1046 while ((c = vpeekc()) <= 0 && towait > 0L) | |
1047 { | |
1048 do_sleep(towait > 50L ? 50L : towait); | |
1049 towait -= 50L; | |
1050 } | |
1051 if (c > 0) | |
1052 { | |
1389 | 1053 c = plain_vgetc(); |
7 | 1054 if (c != Ctrl_N && c != Ctrl_G) |
1055 vungetc(c); | |
1056 else | |
1057 { | |
1058 ca.cmdchar = Ctrl_BSL; | |
1059 ca.nchar = c; | |
1060 idx = find_command(ca.cmdchar); | |
1061 } | |
1062 } | |
1063 } | |
1064 | |
1065 #ifdef FEAT_MBYTE | |
1066 /* When getting a text character and the next character is a | |
1067 * multi-byte character, it could be a composing character. | |
6071 | 1068 * However, don't wait for it to arrive. Also, do enable mapping, |
1069 * because if it's put back with vungetc() it's too late to apply | |
1070 * mapping. */ | |
1071 --no_mapping; | |
7 | 1072 while (enc_utf8 && lang && (c = vpeekc()) > 0 |
1073 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1)) | |
1074 { | |
1389 | 1075 c = plain_vgetc(); |
7 | 1076 if (!utf_iscomposing(c)) |
1077 { | |
1078 vungetc(c); /* it wasn't, put it back */ | |
1079 break; | |
1080 } | |
1081 else if (ca.ncharC1 == 0) | |
1082 ca.ncharC1 = c; | |
1083 else | |
1084 ca.ncharC2 = c; | |
1085 } | |
6071 | 1086 ++no_mapping; |
7 | 1087 #endif |
1088 } | |
1089 --no_mapping; | |
1090 --allow_keys; | |
1091 } | |
1092 | |
1093 #ifdef FEAT_CMDL_INFO | |
1094 /* | |
1095 * Flush the showcmd characters onto the screen so we can see them while | |
1096 * the command is being executed. Only do this when the shown command was | |
1097 * actually displayed, otherwise this will slow down a lot when executing | |
1098 * mappings. | |
1099 */ | |
1100 if (need_flushbuf) | |
1101 out_flush(); | |
1102 #endif | |
203 | 1103 #ifdef FEAT_AUTOCMD |
1727 | 1104 if (ca.cmdchar != K_IGNORE) |
1105 did_cursorhold = FALSE; | |
203 | 1106 #endif |
7 | 1107 |
1108 State = NORMAL; | |
1109 | |
1110 if (ca.nchar == ESC) | |
1111 { | |
1112 clearop(oap); | |
1113 if (restart_edit == 0 && goto_im()) | |
1114 restart_edit = 'a'; | |
1115 goto normal_end; | |
1116 } | |
1117 | |
24 | 1118 if (ca.cmdchar != K_IGNORE) |
1119 { | |
1120 msg_didout = FALSE; /* don't scroll screen up for normal command */ | |
1121 msg_col = 0; | |
1122 } | |
7 | 1123 |
1124 old_pos = curwin->w_cursor; /* remember where cursor was */ | |
1125 | |
1126 /* When 'keymodel' contains "startsel" some keys start Select/Visual | |
1127 * mode. */ | |
1128 if (!VIsual_active && km_startsel) | |
1129 { | |
1130 if (nv_cmds[idx].cmd_flags & NV_SS) | |
1131 { | |
1132 start_selection(); | |
1133 unshift_special(&ca); | |
1134 idx = find_command(ca.cmdchar); | |
1135 } | |
1136 else if ((nv_cmds[idx].cmd_flags & NV_SSS) | |
1137 && (mod_mask & MOD_MASK_SHIFT)) | |
1138 { | |
1139 start_selection(); | |
1140 mod_mask &= ~MOD_MASK_SHIFT; | |
1141 } | |
1142 } | |
1143 | |
1144 /* | |
1145 * Execute the command! | |
1146 * Call the command function found in the commands table. | |
1147 */ | |
1148 ca.arg = nv_cmds[idx].cmd_arg; | |
1149 (nv_cmds[idx].cmd_func)(&ca); | |
1150 | |
1151 /* | |
1152 * If we didn't start or finish an operator, reset oap->regname, unless we | |
1153 * need it later. | |
1154 */ | |
1155 if (!finish_op | |
1156 && !oap->op_type | |
1157 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG))) | |
1158 { | |
1159 clearop(oap); | |
1160 #ifdef FEAT_EVAL | |
2821 | 1161 { |
1162 int regname = 0; | |
2829 | 1163 |
2821 | 1164 /* Adjust the register according to 'clipboard', so that when |
1165 * "unnamed" is present it becomes '*' or '+' instead of '"'. */ | |
2829 | 1166 # ifdef FEAT_CLIPBOARD |
2821 | 1167 adjust_clip_reg(®name); |
2829 | 1168 # endif |
2821 | 1169 set_reg_var(regname); |
1170 } | |
7 | 1171 #endif |
1172 } | |
1173 | |
570 | 1174 /* Get the length of mapped chars again after typing a count, second |
36 | 1175 * character or "z333<cr>". */ |
1176 if (old_mapped_len > 0) | |
1177 old_mapped_len = typebuf_maplen(); | |
1178 | |
7 | 1179 /* |
1180 * If an operation is pending, handle it... | |
1181 */ | |
1182 do_pending_operator(&ca, old_col, FALSE); | |
1183 | |
1184 /* | |
1185 * Wait for a moment when a message is displayed that will be overwritten | |
1186 * by the mode message. | |
1187 * In Visual mode and with "^O" in Insert mode, a short message will be | |
1188 * overwritten by the mode message. Wait a bit, until a key is hit. | |
1189 * In Visual mode, it's more important to keep the Visual area updated | |
1190 * than keeping a message (e.g. from a /pat search). | |
1191 * Only do this if the command was typed, not from a mapping. | |
1192 * Don't wait when emsg_silent is non-zero. | |
1193 * Also wait a bit after an error message, e.g. for "^O:". | |
1194 * Don't redraw the screen, it would remove the message. | |
1195 */ | |
1196 if ( ((p_smd | |
641 | 1197 && msg_silent == 0 |
7 | 1198 && (restart_edit != 0 |
1199 || (VIsual_active | |
1200 && old_pos.lnum == curwin->w_cursor.lnum | |
1201 && old_pos.col == curwin->w_cursor.col) | |
1202 ) | |
1203 && (clear_cmdline | |
1204 || redraw_cmdline) | |
1205 && (msg_didout || (msg_didany && msg_scroll)) | |
1206 && !msg_nowait | |
1207 && KeyTyped) | |
1208 || (restart_edit != 0 | |
1209 && !VIsual_active | |
1210 && (msg_scroll | |
1211 || emsg_on_display))) | |
1212 && oap->regname == 0 | |
1213 && !(ca.retval & CA_COMMAND_BUSY) | |
1214 && stuff_empty() | |
1215 && typebuf_typed() | |
1216 && emsg_silent == 0 | |
1217 && !did_wait_return | |
1218 && oap->op_type == OP_NOP) | |
1219 { | |
1220 int save_State = State; | |
1221 | |
1222 /* Draw the cursor with the right shape here */ | |
1223 if (restart_edit != 0) | |
1224 State = INSERT; | |
1225 | |
1226 /* If need to redraw, and there is a "keep_msg", redraw before the | |
1227 * delay */ | |
1228 if (must_redraw && keep_msg != NULL && !emsg_on_display) | |
1229 { | |
1230 char_u *kmsg; | |
1231 | |
1232 kmsg = keep_msg; | |
1233 keep_msg = NULL; | |
1234 /* showmode() will clear keep_msg, but we want to use it anyway */ | |
1235 update_screen(0); | |
1236 /* now reset it, otherwise it's put in the history again */ | |
1237 keep_msg = kmsg; | |
1238 msg_attr(kmsg, keep_msg_attr); | |
1239 vim_free(kmsg); | |
1240 } | |
1241 setcursor(); | |
1242 cursor_on(); | |
1243 out_flush(); | |
1244 if (msg_scroll || emsg_on_display) | |
1245 ui_delay(1000L, TRUE); /* wait at least one second */ | |
1246 ui_delay(3000L, FALSE); /* wait up to three seconds */ | |
1247 State = save_State; | |
1248 | |
1249 msg_scroll = FALSE; | |
1250 emsg_on_display = FALSE; | |
1251 } | |
1252 | |
1253 /* | |
1254 * Finish up after executing a Normal mode command. | |
1255 */ | |
1256 normal_end: | |
1257 | |
1258 msg_nowait = FALSE; | |
1259 | |
1260 /* Reset finish_op, in case it was set */ | |
1261 #ifdef CURSOR_SHAPE | |
1262 c = finish_op; | |
1263 #endif | |
1264 finish_op = FALSE; | |
1265 #ifdef CURSOR_SHAPE | |
1266 /* Redraw the cursor with another shape, if we were in Operator-pending | |
1267 * mode or did a replace command. */ | |
1268 if (c || ca.cmdchar == 'r') | |
1269 { | |
1270 ui_cursor_shape(); /* may show different cursor shape */ | |
1271 # ifdef FEAT_MOUSESHAPE | |
1272 update_mouseshape(-1); | |
1273 # endif | |
1274 } | |
1275 #endif | |
1276 | |
1277 #ifdef FEAT_CMDL_INFO | |
1692 | 1278 if (oap->op_type == OP_NOP && oap->regname == 0 |
1279 # ifdef FEAT_AUTOCMD | |
1280 && ca.cmdchar != K_CURSORHOLD | |
1281 # endif | |
1282 ) | |
7 | 1283 clear_showcmd(); |
1284 #endif | |
1285 | |
1286 checkpcmark(); /* check if we moved since setting pcmark */ | |
1287 vim_free(ca.searchbuf); | |
1288 | |
1289 #ifdef FEAT_MBYTE | |
1290 if (has_mbyte) | |
1291 mb_adjust_cursor(); | |
1292 #endif | |
1293 | |
1294 #ifdef FEAT_SCROLLBIND | |
1295 if (curwin->w_p_scb && toplevel) | |
1296 { | |
1297 validate_cursor(); /* may need to update w_leftcol */ | |
1298 do_check_scrollbind(TRUE); | |
1299 } | |
1300 #endif | |
1301 | |
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1302 #ifdef FEAT_CURSORBIND |
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1303 if (curwin->w_p_crb && toplevel) |
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1304 { |
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1305 validate_cursor(); /* may need to update w_leftcol */ |
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1306 do_check_cursorbind(); |
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1307 } |
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1308 #endif |
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1309 |
7 | 1310 /* |
1311 * May restart edit(), if we got here with CTRL-O in Insert mode (but not | |
1312 * if still inside a mapping that started in Visual mode). | |
1313 * May switch from Visual to Select mode after CTRL-O command. | |
1314 */ | |
1315 if ( oap->op_type == OP_NOP | |
1316 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0) | |
1317 || restart_VIsual_select == 1) | |
1318 && !(ca.retval & CA_COMMAND_BUSY) | |
1319 && stuff_empty() | |
1320 && oap->regname == 0) | |
1321 { | |
1322 if (restart_VIsual_select == 1) | |
1323 { | |
1324 VIsual_select = TRUE; | |
1325 showmode(); | |
1326 restart_VIsual_select = 0; | |
1327 } | |
5735 | 1328 if (restart_edit != 0 && !VIsual_active && old_mapped_len == 0) |
7 | 1329 (void)edit(restart_edit, FALSE, 1L); |
1330 } | |
1331 | |
1332 if (restart_VIsual_select == 2) | |
1333 restart_VIsual_select = 1; | |
1334 | |
1335 /* Save count before an operator for next time. */ | |
1336 opcount = ca.opcount; | |
1337 } | |
1338 | |
2667 | 1339 #ifdef FEAT_EVAL |
1340 /* | |
1341 * Set v:count and v:count1 according to "cap". | |
1342 * Set v:prevcount only when "set_prevcount" is TRUE. | |
1343 */ | |
1344 static void | |
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1345 set_vcount_ca(cmdarg_T *cap, int *set_prevcount) |
2667 | 1346 { |
1347 long count = cap->count0; | |
1348 | |
1349 /* multiply with cap->opcount the same way as above */ | |
1350 if (cap->opcount != 0) | |
1351 count = cap->opcount * (count == 0 ? 1 : count); | |
1352 set_vcount(count, count == 0 ? 1 : count, *set_prevcount); | |
1353 *set_prevcount = FALSE; /* only set v:prevcount once */ | |
1354 } | |
1355 #endif | |
1356 | |
7 | 1357 /* |
1358 * Handle an operator after visual mode or when the movement is finished | |
1359 */ | |
1360 void | |
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1361 do_pending_operator(cmdarg_T *cap, int old_col, int gui_yank) |
7 | 1362 { |
1363 oparg_T *oap = cap->oap; | |
1364 pos_T old_cursor; | |
1365 int empty_region_error; | |
1366 int restart_edit_save; | |
6266 | 1367 #ifdef FEAT_LINEBREAK |
1368 int lbr_saved = curwin->w_p_lbr; | |
1369 #endif | |
7 | 1370 |
1371 /* The visual area is remembered for redo */ | |
1372 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
1373 static linenr_T redo_VIsual_line_count; /* number of lines */ | |
3125 | 1374 static colnr_T redo_VIsual_vcol; /* number of cols or end column */ |
7 | 1375 static long redo_VIsual_count; /* count for Visual operator */ |
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1376 static int redo_VIsual_arg; /* extra argument */ |
5735 | 1377 #ifdef FEAT_VIRTUALEDIT |
7 | 1378 int include_line_break = FALSE; |
1379 #endif | |
1380 | |
1381 #if defined(FEAT_CLIPBOARD) | |
1382 /* | |
1383 * Yank the visual area into the GUI selection register before we operate | |
1384 * on it and lose it forever. | |
1385 * Don't do it if a specific register was specified, so that ""x"*P works. | |
1386 * This could call do_pending_operator() recursively, but that's OK | |
1387 * because gui_yank will be TRUE for the nested call. | |
1388 */ | |
3674 | 1389 if ((clip_star.available || clip_plus.available) |
7 | 1390 && oap->op_type != OP_NOP |
1391 && !gui_yank | |
1392 && VIsual_active | |
1393 && !redo_VIsual_busy | |
1394 && oap->regname == 0) | |
1395 clip_auto_select(); | |
1396 #endif | |
1397 old_cursor = curwin->w_cursor; | |
1398 | |
1399 /* | |
1400 * If an operation is pending, handle it... | |
1401 */ | |
5735 | 1402 if ((finish_op || VIsual_active) && oap->op_type != OP_NOP) |
1403 { | |
6497 | 1404 #ifdef FEAT_LINEBREAK |
1405 /* Avoid a problem with unwanted linebreaks in block mode. */ | |
6866 | 1406 if (curwin->w_p_lbr) |
1407 curwin->w_valid &= ~VALID_VIRTCOL; | |
6497 | 1408 curwin->w_p_lbr = FALSE; |
1409 #endif | |
7 | 1410 oap->is_VIsual = VIsual_active; |
1411 if (oap->motion_force == 'V') | |
1412 oap->motion_type = MLINE; | |
1413 else if (oap->motion_force == 'v') | |
1414 { | |
1415 /* If the motion was linewise, "inclusive" will not have been set. | |
1416 * Use "exclusive" to be consistent. Makes "dvj" work nice. */ | |
1417 if (oap->motion_type == MLINE) | |
1418 oap->inclusive = FALSE; | |
1419 /* If the motion already was characterwise, toggle "inclusive" */ | |
1420 else if (oap->motion_type == MCHAR) | |
1421 oap->inclusive = !oap->inclusive; | |
1422 oap->motion_type = MCHAR; | |
1423 } | |
1424 else if (oap->motion_force == Ctrl_V) | |
1425 { | |
1426 /* Change line- or characterwise motion into Visual block mode. */ | |
1427 VIsual_active = TRUE; | |
1428 VIsual = oap->start; | |
1429 VIsual_mode = Ctrl_V; | |
1430 VIsual_select = FALSE; | |
1431 VIsual_reselect = FALSE; | |
1432 } | |
1433 | |
4337 | 1434 /* Only redo yank when 'y' flag is in 'cpoptions'. */ |
1435 /* Never redo "zf" (define fold). */ | |
7 | 1436 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) |
4337 | 1437 && ((!VIsual_active || oap->motion_force) |
1438 /* Also redo Operator-pending Visual mode mappings */ | |
1439 || (VIsual_active && cap->cmdchar == ':' | |
1440 && oap->op_type != OP_COLON)) | |
164 | 1441 && cap->cmdchar != 'D' |
7 | 1442 #ifdef FEAT_FOLDING |
1443 && oap->op_type != OP_FOLD | |
1444 && oap->op_type != OP_FOLDOPEN | |
1445 && oap->op_type != OP_FOLDOPENREC | |
1446 && oap->op_type != OP_FOLDCLOSE | |
1447 && oap->op_type != OP_FOLDCLOSEREC | |
1448 && oap->op_type != OP_FOLDDEL | |
1449 && oap->op_type != OP_FOLDDELREC | |
1450 #endif | |
1451 ) | |
1452 { | |
1453 prep_redo(oap->regname, cap->count0, | |
1454 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1455 oap->motion_force, cap->cmdchar, cap->nchar); | |
1456 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */ | |
1457 { | |
1458 /* | |
1459 * If 'cpoptions' does not contain 'r', insert the search | |
1460 * pattern to really repeat the same command. | |
1461 */ | |
1462 if (vim_strchr(p_cpo, CPO_REDO) == NULL) | |
620 | 1463 AppendToRedobuffLit(cap->searchbuf, -1); |
7 | 1464 AppendToRedobuff(NL_STR); |
1465 } | |
1466 else if (cap->cmdchar == ':') | |
1467 { | |
1468 /* do_cmdline() has stored the first typed line in | |
1469 * "repeat_cmdline". When several lines are typed repeating | |
1470 * won't be possible. */ | |
1471 if (repeat_cmdline == NULL) | |
1472 ResetRedobuff(); | |
1473 else | |
1474 { | |
620 | 1475 AppendToRedobuffLit(repeat_cmdline, -1); |
7 | 1476 AppendToRedobuff(NL_STR); |
1477 vim_free(repeat_cmdline); | |
1478 repeat_cmdline = NULL; | |
1479 } | |
1480 } | |
1481 } | |
1482 | |
1483 if (redo_VIsual_busy) | |
1484 { | |
3125 | 1485 /* Redo of an operation on a Visual area. Use the same size from |
1486 * redo_VIsual_line_count and redo_VIsual_vcol. */ | |
7 | 1487 oap->start = curwin->w_cursor; |
1488 curwin->w_cursor.lnum += redo_VIsual_line_count - 1; | |
1489 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
1490 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
1491 VIsual_mode = redo_VIsual_mode; | |
3125 | 1492 if (redo_VIsual_vcol == MAXCOL || VIsual_mode == 'v') |
7 | 1493 { |
3125 | 1494 if (VIsual_mode == 'v') |
1495 { | |
1496 if (redo_VIsual_line_count <= 1) | |
1497 { | |
1498 validate_virtcol(); | |
1499 curwin->w_curswant = | |
1500 curwin->w_virtcol + redo_VIsual_vcol - 1; | |
1501 } | |
1502 else | |
1503 curwin->w_curswant = redo_VIsual_vcol; | |
1504 } | |
7 | 1505 else |
3125 | 1506 { |
1507 curwin->w_curswant = MAXCOL; | |
1508 } | |
1509 coladvance(curwin->w_curswant); | |
7 | 1510 } |
1511 cap->count0 = redo_VIsual_count; | |
1512 if (redo_VIsual_count != 0) | |
1513 cap->count1 = redo_VIsual_count; | |
1514 else | |
1515 cap->count1 = 1; | |
1516 } | |
1517 else if (VIsual_active) | |
1518 { | |
999 | 1519 if (!gui_yank) |
1520 { | |
1521 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
1522 curbuf->b_visual.vi_start = VIsual; | |
1523 curbuf->b_visual.vi_end = curwin->w_cursor; | |
1524 curbuf->b_visual.vi_mode = VIsual_mode; | |
4213 | 1525 if (VIsual_mode_orig != NUL) |
1526 { | |
1527 curbuf->b_visual.vi_mode = VIsual_mode_orig; | |
1528 VIsual_mode_orig = NUL; | |
1529 } | |
999 | 1530 curbuf->b_visual.vi_curswant = curwin->w_curswant; |
7 | 1531 # ifdef FEAT_EVAL |
999 | 1532 curbuf->b_visual_mode_eval = VIsual_mode; |
7 | 1533 # endif |
999 | 1534 } |
7 | 1535 |
1536 /* In Select mode, a linewise selection is operated upon like a | |
6826 | 1537 * characterwise selection. |
1538 * Special case: gH<Del> deletes the last line. */ | |
1539 if (VIsual_select && VIsual_mode == 'V' | |
1540 && cap->oap->op_type != OP_DELETE) | |
7 | 1541 { |
1542 if (lt(VIsual, curwin->w_cursor)) | |
1543 { | |
1544 VIsual.col = 0; | |
1545 curwin->w_cursor.col = | |
1546 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum)); | |
1547 } | |
1548 else | |
1549 { | |
1550 curwin->w_cursor.col = 0; | |
1551 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum)); | |
1552 } | |
1553 VIsual_mode = 'v'; | |
1554 } | |
1555 /* If 'selection' is "exclusive", backup one character for | |
1556 * charwise selections. */ | |
1557 else if (VIsual_mode == 'v') | |
1558 { | |
1559 # ifdef FEAT_VIRTUALEDIT | |
1560 include_line_break = | |
1561 # endif | |
1562 unadjust_for_sel(); | |
1563 } | |
1564 | |
1565 oap->start = VIsual; | |
1566 if (VIsual_mode == 'V') | |
1567 oap->start.col = 0; | |
1568 } | |
1569 | |
1570 /* | |
1571 * Set oap->start to the first position of the operated text, oap->end | |
1572 * to the end of the operated text. w_cursor is equal to oap->start. | |
1573 */ | |
1574 if (lt(oap->start, curwin->w_cursor)) | |
1575 { | |
1576 #ifdef FEAT_FOLDING | |
1577 /* Include folded lines completely. */ | |
1578 if (!VIsual_active) | |
1579 { | |
1580 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL)) | |
1581 oap->start.col = 0; | |
1582 if (hasFolding(curwin->w_cursor.lnum, NULL, | |
1583 &curwin->w_cursor.lnum)) | |
1584 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline()); | |
1585 } | |
1586 #endif | |
1587 oap->end = curwin->w_cursor; | |
1588 curwin->w_cursor = oap->start; | |
1589 | |
1590 /* w_virtcol may have been updated; if the cursor goes back to its | |
1591 * previous position w_virtcol becomes invalid and isn't updated | |
1592 * automatically. */ | |
1593 curwin->w_valid &= ~VALID_VIRTCOL; | |
1594 } | |
1595 else | |
1596 { | |
1597 #ifdef FEAT_FOLDING | |
1598 /* Include folded lines completely. */ | |
1599 if (!VIsual_active && oap->motion_type == MLINE) | |
1600 { | |
1601 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum, | |
1602 NULL)) | |
1603 curwin->w_cursor.col = 0; | |
1604 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum)) | |
1605 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum)); | |
1606 } | |
1607 #endif | |
1608 oap->end = oap->start; | |
1609 oap->start = curwin->w_cursor; | |
1610 } | |
1611 | |
10154
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10110
diff
changeset
|
1612 /* Just in case lines were deleted that make the position invalid. */ |
4647267906cc
commit https://github.com/vim/vim/commit/c4a908e83690844b0d3a46124ba6af7d23485d69
Christian Brabandt <cb@256bit.org>
parents:
10110
diff
changeset
|
1613 check_pos(curwin->w_buffer, &oap->end); |
7 | 1614 oap->line_count = oap->end.lnum - oap->start.lnum + 1; |
1615 | |
1616 #ifdef FEAT_VIRTUALEDIT | |
1617 /* Set "virtual_op" before resetting VIsual_active. */ | |
1618 virtual_op = virtual_active(); | |
1619 #endif | |
1620 | |
1621 if (VIsual_active || redo_VIsual_busy) | |
1622 { | |
6866 | 1623 get_op_vcol(oap, redo_VIsual_vcol, TRUE); |
7 | 1624 |
1625 if (!redo_VIsual_busy && !gui_yank) | |
1626 { | |
1627 /* | |
1628 * Prepare to reselect and redo Visual: this is based on the | |
1629 * size of the Visual text | |
1630 */ | |
1631 resel_VIsual_mode = VIsual_mode; | |
1632 if (curwin->w_curswant == MAXCOL) | |
3125 | 1633 resel_VIsual_vcol = MAXCOL; |
7 | 1634 else |
3125 | 1635 { |
1636 if (VIsual_mode != Ctrl_V) | |
1637 getvvcol(curwin, &(oap->end), | |
1638 NULL, NULL, &oap->end_vcol); | |
1639 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1640 { | |
1641 if (VIsual_mode != Ctrl_V) | |
1642 getvvcol(curwin, &(oap->start), | |
1643 &oap->start_vcol, NULL, NULL); | |
1644 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1645 } | |
1646 else | |
1647 resel_VIsual_vcol = oap->end_vcol; | |
1648 } | |
7 | 1649 resel_VIsual_line_count = oap->line_count; |
1650 } | |
1651 | |
1652 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1653 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1654 && oap->op_type != OP_COLON | |
1655 #ifdef FEAT_FOLDING | |
1656 && oap->op_type != OP_FOLD | |
1657 && oap->op_type != OP_FOLDOPEN | |
1658 && oap->op_type != OP_FOLDOPENREC | |
1659 && oap->op_type != OP_FOLDCLOSE | |
1660 && oap->op_type != OP_FOLDCLOSEREC | |
1661 && oap->op_type != OP_FOLDDEL | |
1662 && oap->op_type != OP_FOLDDELREC | |
1663 #endif | |
1664 && oap->motion_force == NUL | |
1665 ) | |
1666 { | |
1667 /* Prepare for redoing. Only use the nchar field for "r", | |
1668 * otherwise it might be the second char of the operator. */ | |
3701 | 1669 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1670 || cap->nchar == 'N')) | |
5523 | 1671 prep_redo(oap->regname, cap->count0, |
1672 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1673 oap->motion_force, cap->cmdchar, cap->nchar); | |
4337 | 1674 else if (cap->cmdchar != ':') |
3701 | 1675 prep_redo(oap->regname, 0L, NUL, 'v', |
1676 get_op_char(oap->op_type), | |
1677 get_extra_op_char(oap->op_type), | |
1678 oap->op_type == OP_REPLACE | |
1679 ? cap->nchar : NUL); | |
7 | 1680 if (!redo_VIsual_busy) |
1681 { | |
1682 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1683 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1684 redo_VIsual_line_count = resel_VIsual_line_count; |
1685 redo_VIsual_count = cap->count0; | |
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
1686 redo_VIsual_arg = cap->arg; |
7 | 1687 } |
1688 } | |
1689 | |
1690 /* | |
1691 * oap->inclusive defaults to TRUE. | |
1692 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1693 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1694 */ | |
1695 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1696 oap->inclusive = TRUE; | |
1697 if (VIsual_mode == 'V') | |
1698 oap->motion_type = MLINE; | |
1699 else | |
1700 { | |
1701 oap->motion_type = MCHAR; | |
1702 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
5735 | 1703 #ifdef FEAT_VIRTUALEDIT |
7 | 1704 && (include_line_break || !virtual_op) |
5735 | 1705 #endif |
7 | 1706 ) |
1707 { | |
1708 oap->inclusive = FALSE; | |
1709 /* Try to include the newline, unless it's an operator | |
2957 | 1710 * that works on lines only. */ |
6826 | 1711 if (*p_sel != 'o' |
1712 && !op_on_lines(oap->op_type) | |
1713 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
7 | 1714 { |
6826 | 1715 ++oap->end.lnum; |
1716 oap->end.col = 0; | |
5735 | 1717 #ifdef FEAT_VIRTUALEDIT |
6826 | 1718 oap->end.coladd = 0; |
1719 #endif | |
1720 ++oap->line_count; | |
7 | 1721 } |
1722 } | |
1723 } | |
1724 | |
1725 redo_VIsual_busy = FALSE; | |
592 | 1726 |
7 | 1727 /* |
1728 * Switch Visual off now, so screen updating does | |
1729 * not show inverted text when the screen is redrawn. | |
1730 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1731 * no screen redraw, so it is done here to remove the inverted | |
1732 * part. | |
1733 */ | |
1734 if (!gui_yank) | |
1735 { | |
1736 VIsual_active = FALSE; | |
5735 | 1737 #ifdef FEAT_MOUSE |
7 | 1738 setmouse(); |
1739 mouse_dragging = 0; | |
5735 | 1740 #endif |
6979 | 1741 may_clear_cmdline(); |
7 | 1742 if ((oap->op_type == OP_YANK |
1743 || oap->op_type == OP_COLON | |
592 | 1744 || oap->op_type == OP_FUNCTION |
7 | 1745 || oap->op_type == OP_FILTER) |
1746 && oap->motion_force == NUL) | |
6497 | 1747 { |
1748 #ifdef FEAT_LINEBREAK | |
1749 /* make sure redrawing is correct */ | |
1750 curwin->w_p_lbr = lbr_saved; | |
1751 #endif | |
7 | 1752 redraw_curbuf_later(INVERTED); |
6497 | 1753 } |
7 | 1754 } |
1755 } | |
1756 | |
1757 #ifdef FEAT_MBYTE | |
1758 /* Include the trailing byte of a multi-byte char. */ | |
1759 if (has_mbyte && oap->inclusive) | |
1760 { | |
1761 int l; | |
1762 | |
474 | 1763 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1764 if (l > 1) |
1765 oap->end.col += l - 1; | |
1766 } | |
1767 #endif | |
1768 curwin->w_set_curswant = TRUE; | |
1769 | |
1770 /* | |
1771 * oap->empty is set when start and end are the same. The inclusive | |
1772 * flag affects this too, unless yanking and the end is on a NUL. | |
1773 */ | |
1774 oap->empty = (oap->motion_type == MCHAR | |
1775 && (!oap->inclusive | |
1776 || (oap->op_type == OP_YANK | |
1777 && gchar_pos(&oap->end) == NUL)) | |
1778 && equalpos(oap->start, oap->end) | |
1779 #ifdef FEAT_VIRTUALEDIT | |
1780 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1781 #endif | |
1782 ); | |
1783 /* | |
1784 * For delete, change and yank, it's an error to operate on an | |
1785 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1786 */ | |
1787 empty_region_error = (oap->empty | |
1788 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1789 | |
1790 /* Force a redraw when operating on an empty Visual region, when | |
1791 * 'modifiable is off or creating a fold. */ | |
1792 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
5735 | 1793 #ifdef FEAT_FOLDING |
7 | 1794 || oap->op_type == OP_FOLD |
5735 | 1795 #endif |
7 | 1796 )) |
6497 | 1797 { |
1798 #ifdef FEAT_LINEBREAK | |
1799 curwin->w_p_lbr = lbr_saved; | |
1800 #endif | |
7 | 1801 redraw_curbuf_later(INVERTED); |
6497 | 1802 } |
7 | 1803 |
1804 /* | |
1805 * If the end of an operator is in column one while oap->motion_type | |
1806 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1807 * character in the previous line. If op_start is on or before the | |
1808 * first non-blank in the line, the operator becomes linewise | |
1809 * (strange, but that's the way vi does it). | |
1810 */ | |
1811 if ( oap->motion_type == MCHAR | |
1812 && oap->inclusive == FALSE | |
1813 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1814 && oap->end.col == 0 | |
1815 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1816 && !oap->block_mode |
7 | 1817 && oap->line_count > 1) |
1818 { | |
1819 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1820 --oap->line_count; | |
1821 --oap->end.lnum; | |
1822 if (inindent(0)) | |
1823 oap->motion_type = MLINE; | |
1824 else | |
1825 { | |
1826 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1827 if (oap->end.col) | |
1828 { | |
1829 --oap->end.col; | |
1830 oap->inclusive = TRUE; | |
1831 } | |
1832 } | |
1833 } | |
1834 else | |
1835 oap->end_adjusted = FALSE; | |
1836 | |
1837 switch (oap->op_type) | |
1838 { | |
1839 case OP_LSHIFT: | |
1840 case OP_RSHIFT: | |
5735 | 1841 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
7 | 1842 auto_format(FALSE, TRUE); |
1843 break; | |
1844 | |
1845 case OP_JOIN_NS: | |
1846 case OP_JOIN: | |
1847 if (oap->line_count < 2) | |
1848 oap->line_count = 2; | |
1849 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1850 curbuf->b_ml.ml_line_count) | |
1851 beep_flush(); | |
1852 else | |
1853 { | |
5735 | 1854 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
5848 | 1855 TRUE, TRUE, TRUE); |
7 | 1856 auto_format(FALSE, TRUE); |
1857 } | |
1858 break; | |
1859 | |
1860 case OP_DELETE: | |
1861 VIsual_reselect = FALSE; /* don't reselect now */ | |
1862 if (empty_region_error) | |
3324 | 1863 { |
6949 | 1864 vim_beep(BO_OPER); |
3324 | 1865 CancelRedo(); |
1866 } | |
7 | 1867 else |
1868 { | |
1869 (void)op_delete(oap); | |
1870 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1871 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1872 auto_format(FALSE, TRUE); | |
1873 } | |
1874 break; | |
1875 | |
1876 case OP_YANK: | |
1877 if (empty_region_error) | |
1878 { | |
1879 if (!gui_yank) | |
3324 | 1880 { |
6949 | 1881 vim_beep(BO_OPER); |
3324 | 1882 CancelRedo(); |
1883 } | |
7 | 1884 } |
1885 else | |
6497 | 1886 { |
1887 #ifdef FEAT_LINEBREAK | |
1888 curwin->w_p_lbr = lbr_saved; | |
1889 #endif | |
7 | 1890 (void)op_yank(oap, FALSE, !gui_yank); |
6497 | 1891 } |
7 | 1892 check_cursor_col(); |
1893 break; | |
1894 | |
1895 case OP_CHANGE: | |
1896 VIsual_reselect = FALSE; /* don't reselect now */ | |
1897 if (empty_region_error) | |
3324 | 1898 { |
6949 | 1899 vim_beep(BO_OPER); |
3324 | 1900 CancelRedo(); |
1901 } | |
7 | 1902 else |
1903 { | |
1904 /* This is a new edit command, not a restart. Need to | |
1905 * remember it to make 'insertmode' work with mappings for | |
1906 * Visual mode. But do this only once and not when typed and | |
1907 * 'insertmode' isn't set. */ | |
1908 if (p_im || !KeyTyped) | |
1909 restart_edit_save = restart_edit; | |
1910 else | |
1911 restart_edit_save = 0; | |
1912 restart_edit = 0; | |
6497 | 1913 #ifdef FEAT_LINEBREAK |
1914 /* Restore linebreak, so that when the user edits it looks as | |
1915 * before. */ | |
6866 | 1916 if (curwin->w_p_lbr != lbr_saved) |
1917 { | |
1918 curwin->w_p_lbr = lbr_saved; | |
1919 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
1920 } | |
6497 | 1921 #endif |
7 | 1922 /* Reset finish_op now, don't want it set inside edit(). */ |
1923 finish_op = FALSE; | |
1924 if (op_change(oap)) /* will call edit() */ | |
1925 cap->retval |= CA_COMMAND_BUSY; | |
1926 if (restart_edit == 0) | |
1927 restart_edit = restart_edit_save; | |
1928 } | |
1929 break; | |
1930 | |
1931 case OP_FILTER: | |
1932 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
1933 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
1934 else | |
1935 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
1936 | |
1937 case OP_INDENT: | |
1938 case OP_COLON: | |
1939 | |
1940 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
1941 /* | |
1942 * If 'equalprg' is empty, do the indenting internally. | |
1943 */ | |
1944 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
1945 { | |
1946 # ifdef FEAT_LISP | |
1947 if (curbuf->b_p_lisp) | |
1948 { | |
1949 op_reindent(oap, get_lisp_indent); | |
1950 break; | |
1951 } | |
1952 # endif | |
1953 # ifdef FEAT_CINDENT | |
1954 op_reindent(oap, | |
1955 # ifdef FEAT_EVAL | |
1956 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
1957 # endif | |
1958 get_c_indent); | |
1959 break; | |
1960 # endif | |
1961 } | |
1962 #endif | |
1963 | |
1964 op_colon(oap); | |
1965 break; | |
1966 | |
1967 case OP_TILDE: | |
1968 case OP_UPPER: | |
1969 case OP_LOWER: | |
1970 case OP_ROT13: | |
1971 if (empty_region_error) | |
3324 | 1972 { |
6949 | 1973 vim_beep(BO_OPER); |
3324 | 1974 CancelRedo(); |
1975 } | |
7 | 1976 else |
1977 op_tilde(oap); | |
1978 check_cursor_col(); | |
1979 break; | |
1980 | |
1981 case OP_FORMAT: | |
667 | 1982 #if defined(FEAT_EVAL) |
1983 if (*curbuf->b_p_fex != NUL) | |
1984 op_formatexpr(oap); /* use expression */ | |
1985 else | |
1986 #endif | |
1987 if (*p_fp != NUL) | |
7 | 1988 op_colon(oap); /* use external command */ |
1989 else | |
1990 op_format(oap, FALSE); /* use internal function */ | |
1991 break; | |
1992 | |
1993 case OP_FORMAT2: | |
1994 op_format(oap, TRUE); /* use internal function */ | |
1995 break; | |
1996 | |
592 | 1997 case OP_FUNCTION: |
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1998 #ifdef FEAT_LINEBREAK |
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1999 /* Restore linebreak, so that when the user edits it looks as |
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2000 * before. */ |
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2001 curwin->w_p_lbr = lbr_saved; |
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2002 #endif |
592 | 2003 op_function(oap); /* call 'operatorfunc' */ |
2004 break; | |
2005 | |
7 | 2006 case OP_INSERT: |
2007 case OP_APPEND: | |
2008 VIsual_reselect = FALSE; /* don't reselect now */ | |
2009 #ifdef FEAT_VISUALEXTRA | |
2010 if (empty_region_error) | |
3324 | 2011 { |
6949 | 2012 vim_beep(BO_OPER); |
3324 | 2013 CancelRedo(); |
2014 } | |
7 | 2015 else |
2016 { | |
2017 /* This is a new edit command, not a restart. Need to | |
2018 * remember it to make 'insertmode' work with mappings for | |
2019 * Visual mode. But do this only once. */ | |
2020 restart_edit_save = restart_edit; | |
2021 restart_edit = 0; | |
6497 | 2022 #ifdef FEAT_LINEBREAK |
2023 /* Restore linebreak, so that when the user edits it looks as | |
2024 * before. */ | |
6866 | 2025 if (curwin->w_p_lbr != lbr_saved) |
2026 { | |
2027 curwin->w_p_lbr = lbr_saved; | |
2028 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2029 } | |
6497 | 2030 #endif |
7 | 2031 op_insert(oap, cap->count1); |
6497 | 2032 #ifdef FEAT_LINEBREAK |
2033 /* Reset linebreak, so that formatting works correctly. */ | |
2034 curwin->w_p_lbr = FALSE; | |
2035 #endif | |
7 | 2036 |
2037 /* TODO: when inserting in several lines, should format all | |
2038 * the lines. */ | |
2039 auto_format(FALSE, TRUE); | |
2040 | |
2041 if (restart_edit == 0) | |
2042 restart_edit = restart_edit_save; | |
2043 } | |
2044 #else | |
6949 | 2045 vim_beep(BO_OPER); |
7 | 2046 #endif |
2047 break; | |
2048 | |
2049 case OP_REPLACE: | |
2050 VIsual_reselect = FALSE; /* don't reselect now */ | |
2051 #ifdef FEAT_VISUALEXTRA | |
2052 if (empty_region_error) | |
2053 #endif | |
3324 | 2054 { |
6949 | 2055 vim_beep(BO_OPER); |
3324 | 2056 CancelRedo(); |
2057 } | |
7 | 2058 #ifdef FEAT_VISUALEXTRA |
2059 else | |
6497 | 2060 { |
6866 | 2061 # ifdef FEAT_LINEBREAK |
6497 | 2062 /* Restore linebreak, so that when the user edits it looks as |
2063 * before. */ | |
6866 | 2064 if (curwin->w_p_lbr != lbr_saved) |
2065 { | |
2066 curwin->w_p_lbr = lbr_saved; | |
2067 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2068 } | |
2069 # endif | |
7 | 2070 op_replace(oap, cap->nchar); |
6497 | 2071 } |
7 | 2072 #endif |
2073 break; | |
2074 | |
2075 #ifdef FEAT_FOLDING | |
2076 case OP_FOLD: | |
2077 VIsual_reselect = FALSE; /* don't reselect now */ | |
2078 foldCreate(oap->start.lnum, oap->end.lnum); | |
2079 break; | |
2080 | |
2081 case OP_FOLDOPEN: | |
2082 case OP_FOLDOPENREC: | |
2083 case OP_FOLDCLOSE: | |
2084 case OP_FOLDCLOSEREC: | |
2085 VIsual_reselect = FALSE; /* don't reselect now */ | |
2086 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2087 oap->op_type == OP_FOLDOPEN | |
2088 || oap->op_type == OP_FOLDOPENREC, | |
2089 oap->op_type == OP_FOLDOPENREC | |
2090 || oap->op_type == OP_FOLDCLOSEREC, | |
2091 oap->is_VIsual); | |
2092 break; | |
2093 | |
2094 case OP_FOLDDEL: | |
2095 case OP_FOLDDELREC: | |
2096 VIsual_reselect = FALSE; /* don't reselect now */ | |
2097 deleteFold(oap->start.lnum, oap->end.lnum, | |
2098 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2099 break; | |
2100 #endif | |
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2101 case OP_NR_ADD: |
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2102 case OP_NR_SUB: |
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2103 if (empty_region_error) |
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2104 { |
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2105 vim_beep(BO_OPER); |
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2106 CancelRedo(); |
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2107 } |
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2108 else |
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2109 { |
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2110 VIsual_active = TRUE; |
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2111 #ifdef FEAT_LINEBREAK |
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2112 curwin->w_p_lbr = lbr_saved; |
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2113 #endif |
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2114 op_addsub(oap, cap->count1, redo_VIsual_arg); |
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2115 VIsual_active = FALSE; |
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2116 } |
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2117 check_cursor_col(); |
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2118 break; |
7 | 2119 default: |
2120 clearopbeep(oap); | |
2121 } | |
2122 #ifdef FEAT_VIRTUALEDIT | |
2123 virtual_op = MAYBE; | |
2124 #endif | |
2125 if (!gui_yank) | |
2126 { | |
2127 /* | |
2128 * if 'sol' not set, go back to old column for some commands | |
2129 */ | |
2130 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2131 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2132 || oap->op_type == OP_DELETE)) | |
6497 | 2133 { |
2134 #ifdef FEAT_LINEBREAK | |
2135 curwin->w_p_lbr = FALSE; | |
2136 #endif | |
7 | 2137 coladvance(curwin->w_curswant = old_col); |
6497 | 2138 } |
7 | 2139 } |
2140 else | |
2141 { | |
2142 curwin->w_cursor = old_cursor; | |
2143 } | |
2144 oap->block_mode = FALSE; | |
2145 clearop(oap); | |
2146 } | |
6266 | 2147 #ifdef FEAT_LINEBREAK |
2148 curwin->w_p_lbr = lbr_saved; | |
2149 #endif | |
7 | 2150 } |
2151 | |
2152 /* | |
2153 * Handle indent and format operators and visual mode ":". | |
2154 */ | |
2155 static void | |
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2156 op_colon(oparg_T *oap) |
7 | 2157 { |
2158 stuffcharReadbuff(':'); | |
2159 if (oap->is_VIsual) | |
2160 stuffReadbuff((char_u *)"'<,'>"); | |
2161 else | |
2162 { | |
2163 /* | |
2164 * Make the range look nice, so it can be repeated. | |
2165 */ | |
2166 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2167 stuffcharReadbuff('.'); | |
2168 else | |
2169 stuffnumReadbuff((long)oap->start.lnum); | |
2170 if (oap->end.lnum != oap->start.lnum) | |
2171 { | |
2172 stuffcharReadbuff(','); | |
2173 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2174 stuffcharReadbuff('.'); | |
2175 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2176 stuffcharReadbuff('$'); | |
2177 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2178 { | |
2179 stuffReadbuff((char_u *)".+"); | |
2180 stuffnumReadbuff((long)oap->line_count - 1); | |
2181 } | |
2182 else | |
2183 stuffnumReadbuff((long)oap->end.lnum); | |
2184 } | |
2185 } | |
2186 if (oap->op_type != OP_COLON) | |
2187 stuffReadbuff((char_u *)"!"); | |
2188 if (oap->op_type == OP_INDENT) | |
2189 { | |
2190 #ifndef FEAT_CINDENT | |
2191 if (*get_equalprg() == NUL) | |
2192 stuffReadbuff((char_u *)"indent"); | |
2193 else | |
2194 #endif | |
2195 stuffReadbuff(get_equalprg()); | |
2196 stuffReadbuff((char_u *)"\n"); | |
2197 } | |
2198 else if (oap->op_type == OP_FORMAT) | |
2199 { | |
2200 if (*p_fp == NUL) | |
2201 stuffReadbuff((char_u *)"fmt"); | |
2202 else | |
2203 stuffReadbuff(p_fp); | |
216 | 2204 stuffReadbuff((char_u *)"\n']"); |
7 | 2205 } |
2206 | |
2207 /* | |
2208 * do_cmdline() does the rest | |
2209 */ | |
2210 } | |
2211 | |
592 | 2212 /* |
602 | 2213 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2214 */ |
690 | 2215 static void |
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2216 op_function(oparg_T *oap UNUSED) |
592 | 2217 { |
2218 #ifdef FEAT_EVAL | |
2219 char_u *(argv[1]); | |
4133 | 2220 # ifdef FEAT_VIRTUALEDIT |
3431 | 2221 int save_virtual_op = virtual_op; |
4133 | 2222 # endif |
592 | 2223 |
2224 if (*p_opfunc == NUL) | |
2225 EMSG(_("E774: 'operatorfunc' is empty")); | |
2226 else | |
2227 { | |
2228 /* Set '[ and '] marks to text to be operated on. */ | |
2229 curbuf->b_op_start = oap->start; | |
2230 curbuf->b_op_end = oap->end; | |
2231 if (oap->motion_type != MLINE && !oap->inclusive) | |
2232 /* Exclude the end position. */ | |
2233 decl(&curbuf->b_op_end); | |
2234 | |
2235 if (oap->block_mode) | |
2236 argv[0] = (char_u *)"block"; | |
2237 else if (oap->motion_type == MLINE) | |
2238 argv[0] = (char_u *)"line"; | |
2239 else | |
2240 argv[0] = (char_u *)"char"; | |
3431 | 2241 |
4133 | 2242 # ifdef FEAT_VIRTUALEDIT |
3431 | 2243 /* Reset virtual_op so that 'virtualedit' can be changed in the |
2244 * function. */ | |
2245 virtual_op = MAYBE; | |
4133 | 2246 # endif |
3431 | 2247 |
592 | 2248 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2249 |
4133 | 2250 # ifdef FEAT_VIRTUALEDIT |
3431 | 2251 virtual_op = save_virtual_op; |
4133 | 2252 # endif |
592 | 2253 } |
2254 #else | |
2255 EMSG(_("E775: Eval feature not available")); | |
2256 #endif | |
2257 } | |
2258 | |
7 | 2259 #if defined(FEAT_MOUSE) || defined(PROTO) |
2260 /* | |
2261 * Do the appropriate action for the current mouse click in the current mode. | |
2262 * Not used for Command-line mode. | |
2263 * | |
2264 * Normal Mode: | |
2265 * event modi- position visual change action | |
2266 * fier cursor window | |
2267 * left press - yes end yes | |
2268 * left press C yes end yes "^]" (2) | |
2269 * left press S yes end yes "*" (2) | |
2270 * left drag - yes start if moved no | |
2271 * left relse - yes start if moved no | |
2272 * middle press - yes if not active no put register | |
2273 * middle press - yes if active no yank and put | |
2274 * right press - yes start or extend yes | |
2275 * right press S yes no change yes "#" (2) | |
2276 * right drag - yes extend no | |
2277 * right relse - yes extend no | |
2278 * | |
2279 * Insert or Replace Mode: | |
2280 * event modi- position visual change action | |
2281 * fier cursor window | |
2282 * left press - yes (cannot be active) yes | |
2283 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2284 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2285 * left drag - yes start or extend (1) no CTRL-O (1) | |
2286 * left relse - yes start or extend (1) no CTRL-O (1) | |
2287 * middle press - no (cannot be active) no put register | |
2288 * right press - yes start or extend yes CTRL-O | |
2289 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2290 * | |
2291 * (1) only if mouse pointer moved since press | |
2292 * (2) only if click is in same buffer | |
2293 * | |
2294 * Return TRUE if start_arrow() should be called for edit mode. | |
2295 */ | |
2296 int | |
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2297 do_mouse( |
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2298 oparg_T *oap, /* operator argument, can be NULL */ |
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2299 int c, /* K_LEFTMOUSE, etc */ |
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2300 int dir, /* Direction to 'put' if necessary */ |
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2301 long count, |
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2302 int fixindent) /* PUT_FIXINDENT if fixing indent necessary */ |
7 | 2303 { |
2304 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2305 static int got_click = FALSE; /* got a click some time back */ | |
2306 | |
2307 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2308 int is_click; /* If FALSE it's a drag or release event */ | |
2309 int is_drag; /* If TRUE it's a drag event */ | |
2310 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2311 pos_T start_visual; | |
2312 int moved; /* Has cursor moved? */ | |
2313 int in_status_line; /* mouse in status line */ | |
2326
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2314 #ifdef FEAT_WINDOWS |
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2315 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
7 | 2316 int in_sep_line; /* mouse in vertical separator line */ |
2317 #endif | |
2318 int c1, c2; | |
2319 #if defined(FEAT_FOLDING) | |
2320 pos_T save_cursor; | |
2321 #endif | |
2322 win_T *old_curwin = curwin; | |
2323 static pos_T orig_cursor; | |
2324 colnr_T leftcol, rightcol; | |
2325 pos_T end_visual; | |
2326 int diff; | |
2327 int old_active = VIsual_active; | |
2328 int old_mode = VIsual_mode; | |
2329 int regname; | |
2330 | |
2331 #if defined(FEAT_FOLDING) | |
2332 save_cursor = curwin->w_cursor; | |
2333 #endif | |
2334 | |
2335 /* | |
2336 * When GUI is active, always recognize mouse events, otherwise: | |
2337 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2338 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2339 * - For command line and insert mode 'mouse' is checked before calling | |
2340 * do_mouse(). | |
2341 */ | |
2342 if (do_always) | |
2343 do_always = FALSE; | |
2344 else | |
2345 #ifdef FEAT_GUI | |
2346 if (!gui.in_use) | |
2347 #endif | |
2348 { | |
2349 if (VIsual_active) | |
2350 { | |
2351 if (!mouse_has(MOUSE_VISUAL)) | |
2352 return FALSE; | |
2353 } | |
5735 | 2354 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
7 | 2355 return FALSE; |
2356 } | |
2357 | |
4221 | 2358 for (;;) |
2359 { | |
2360 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2361 if (is_drag) | |
2362 { | |
2363 /* If the next character is the same mouse event then use that | |
2364 * one. Speeds up dragging the status line. */ | |
2365 if (vpeekc() != NUL) | |
2366 { | |
2367 int nc; | |
2368 int save_mouse_row = mouse_row; | |
2369 int save_mouse_col = mouse_col; | |
2370 | |
2371 /* Need to get the character, peeking doesn't get the actual | |
2372 * one. */ | |
2373 nc = safe_vgetc(); | |
2374 if (c == nc) | |
2375 continue; | |
2376 vungetc(nc); | |
2377 mouse_row = save_mouse_row; | |
2378 mouse_col = save_mouse_col; | |
2379 } | |
2380 } | |
2381 break; | |
2382 } | |
7 | 2383 |
2384 #ifdef FEAT_MOUSESHAPE | |
2385 /* May have stopped dragging the status or separator line. The pointer is | |
2386 * most likely still on the status or separator line. */ | |
2387 if (!is_drag && drag_status_line) | |
2388 { | |
2389 drag_status_line = FALSE; | |
2390 update_mouseshape(SHAPE_IDX_STATUS); | |
2391 } | |
2392 if (!is_drag && drag_sep_line) | |
2393 { | |
2394 drag_sep_line = FALSE; | |
2395 update_mouseshape(SHAPE_IDX_VSEP); | |
2396 } | |
2397 #endif | |
2398 | |
2399 /* | |
2400 * Ignore drag and release events if we didn't get a click. | |
2401 */ | |
2402 if (is_click) | |
2403 got_click = TRUE; | |
2404 else | |
2405 { | |
2406 if (!got_click) /* didn't get click, ignore */ | |
2407 return FALSE; | |
2408 if (!is_drag) /* release, reset got_click */ | |
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2409 { |
7 | 2410 got_click = FALSE; |
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2411 #ifdef FEAT_WINDOWS |
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2412 if (in_tab_line) |
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2413 { |
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|
2414 in_tab_line = FALSE; |
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2415 return FALSE; |
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2416 } |
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2417 #endif |
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|
2418 } |
7 | 2419 } |
2420 | |
2421 /* | |
2422 * CTRL right mouse button does CTRL-T | |
2423 */ | |
2424 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2425 { | |
2426 if (State & INSERT) | |
2427 stuffcharReadbuff(Ctrl_O); | |
2428 if (count > 1) | |
2429 stuffnumReadbuff(count); | |
2430 stuffcharReadbuff(Ctrl_T); | |
2431 got_click = FALSE; /* ignore drag&release now */ | |
2432 return FALSE; | |
2433 } | |
2434 | |
2435 /* | |
2436 * CTRL only works with left mouse button | |
2437 */ | |
2438 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2439 return FALSE; | |
2440 | |
2441 /* | |
2442 * When a modifier is down, ignore drag and release events, as well as | |
2443 * multiple clicks and the middle mouse button. | |
2444 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2445 */ | |
179 | 2446 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2447 | MOD_MASK_META)) | |
7 | 2448 && (!is_click |
2449 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2450 || which_button == MOUSE_MIDDLE) | |
598 | 2451 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2452 && mouse_model_popup() |
2453 && which_button == MOUSE_LEFT) | |
598 | 2454 && !((mod_mask & MOD_MASK_ALT) |
2455 && !mouse_model_popup() | |
2456 && which_button == MOUSE_RIGHT) | |
7 | 2457 ) |
2458 return FALSE; | |
2459 | |
2460 /* | |
2461 * If the button press was used as the movement command for an operator | |
2462 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2463 * drag/release events. | |
2464 */ | |
2465 if (!is_click && which_button == MOUSE_MIDDLE) | |
2466 return FALSE; | |
2467 | |
2468 if (oap != NULL) | |
2469 regname = oap->regname; | |
2470 else | |
2471 regname = 0; | |
2472 | |
2473 /* | |
2474 * Middle mouse button does a 'put' of the selected text | |
2475 */ | |
2476 if (which_button == MOUSE_MIDDLE) | |
2477 { | |
2478 if (State == NORMAL) | |
2479 { | |
2480 /* | |
2481 * If an operator was pending, we don't know what the user wanted | |
2482 * to do. Go back to normal mode: Clear the operator and beep(). | |
2483 */ | |
2484 if (oap != NULL && oap->op_type != OP_NOP) | |
2485 { | |
2486 clearopbeep(oap); | |
2487 return FALSE; | |
2488 } | |
2489 | |
2490 /* | |
2491 * If visual was active, yank the highlighted text and put it | |
2492 * before the mouse pointer position. | |
1016 | 2493 * In Select mode replace the highlighted text with the clipboard. |
7 | 2494 */ |
2495 if (VIsual_active) | |
2496 { | |
1016 | 2497 if (VIsual_select) |
2498 { | |
2499 stuffcharReadbuff(Ctrl_G); | |
1019 | 2500 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2501 } |
2502 else | |
2503 { | |
2504 stuffcharReadbuff('y'); | |
2505 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2506 } | |
7 | 2507 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2508 return FALSE; | |
2509 } | |
2510 /* | |
2511 * The rest is below jump_to_mouse() | |
2512 */ | |
2513 } | |
2514 | |
2515 else if ((State & INSERT) == 0) | |
2516 return FALSE; | |
2517 | |
2518 /* | |
2519 * Middle click in insert mode doesn't move the mouse, just insert the | |
2520 * contents of a register. '.' register is special, can't insert that | |
2521 * with do_put(). | |
2522 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2523 * happens for the GUI). | |
2524 */ | |
2525 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2526 { | |
2527 if (regname == '.') | |
2528 insert_reg(regname, TRUE); | |
2529 else | |
2530 { | |
2531 #ifdef FEAT_CLIPBOARD | |
2532 if (clip_star.available && regname == 0) | |
2533 regname = '*'; | |
2534 #endif | |
2535 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2536 insert_reg(regname, TRUE); | |
2537 else | |
2538 { | |
2539 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2540 | |
2541 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2542 AppendCharToRedobuff(Ctrl_R); | |
2543 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2544 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2545 } | |
2546 } | |
2547 return FALSE; | |
2548 } | |
2549 } | |
2550 | |
2551 /* When dragging or button-up stay in the same window. */ | |
2552 if (!is_click) | |
2553 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2554 | |
2555 start_visual.lnum = 0; | |
2556 | |
671 | 2557 #ifdef FEAT_WINDOWS |
2558 /* Check for clicking in the tab page line. */ | |
2559 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2560 { | |
1619 | 2561 if (is_drag) |
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2562 { |
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2563 if (in_tab_line) |
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2564 { |
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2565 c1 = TabPageIdxs[mouse_col]; |
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|
2566 tabpage_move(c1 <= 0 ? 9999 : c1 < tabpage_index(curtab) |
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diff
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|
2567 ? c1 - 1 : c1); |
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2568 } |
1619 | 2569 return FALSE; |
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2570 } |
671 | 2571 |
2572 /* click in a tab selects that tab page */ | |
2573 if (is_click | |
2574 # ifdef FEAT_CMDWIN | |
2575 && cmdwin_type == 0 | |
2576 # endif | |
681 | 2577 && mouse_col < Columns) |
2578 { | |
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2579 in_tab_line = TRUE; |
681 | 2580 c1 = TabPageIdxs[mouse_col]; |
2581 if (c1 >= 0) | |
2582 { | |
682 | 2583 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2584 { | |
2585 /* double click opens new page */ | |
681 | 2586 end_visual_mode(); |
682 | 2587 tabpage_new(); |
2588 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2589 } | |
2590 else | |
2591 { | |
2592 /* Go to specified tab page, or next one if not clicking | |
2593 * on a label. */ | |
2594 goto_tabpage(c1); | |
2595 | |
2596 /* It's like clicking on the status line of a window. */ | |
2597 if (curwin != old_curwin) | |
2598 end_visual_mode(); | |
2599 } | |
681 | 2600 } |
2601 else if (c1 < 0) | |
2602 { | |
2603 tabpage_T *tp; | |
2604 | |
2605 /* Close the current or specified tab page. */ | |
2606 if (c1 == -999) | |
2607 tp = curtab; | |
2608 else | |
2609 tp = find_tabpage(-c1); | |
2610 if (tp == curtab) | |
2611 { | |
2612 if (first_tabpage->tp_next != NULL) | |
2613 tabpage_close(FALSE); | |
2614 } | |
2615 else if (tp != NULL) | |
2616 tabpage_close_other(tp, FALSE); | |
2617 } | |
2618 } | |
2619 return TRUE; | |
671 | 2620 } |
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2621 else if (is_drag && in_tab_line) |
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2622 { |
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2623 c1 = TabPageIdxs[mouse_col]; |
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|
2624 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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|
2625 return FALSE; |
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2626 } |
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2627 |
671 | 2628 #endif |
2629 | |
7 | 2630 /* |
2631 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2632 * right button up -> pop-up menu | |
2633 * shift-left button -> right button | |
598 | 2634 * alt-left button -> alt-right button |
7 | 2635 */ |
2636 if (mouse_model_popup()) | |
2637 { | |
2638 if (which_button == MOUSE_RIGHT | |
2639 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2640 { | |
2641 /* | |
2642 * NOTE: Ignore right button down and drag mouse events. | |
2643 * Windows only shows the popup menu on the button up event. | |
2644 */ | |
936 | 2645 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2646 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2647 if (!is_click) |
2648 return FALSE; | |
2649 #endif | |
2650 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2651 if (is_click || is_drag) | |
2652 return FALSE; | |
2653 #endif | |
573 | 2654 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2655 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2656 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2657 if (gui.in_use) | |
2658 { | |
2659 jump_flags = 0; | |
2660 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2661 { | |
2662 /* First set the cursor position before showing the popup | |
2663 * menu. */ | |
2664 if (VIsual_active) | |
2665 { | |
2666 pos_T m_pos; | |
2667 | |
2668 /* | |
2669 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2670 * selection or the current window (might have false | |
2671 * negative here) | |
2672 */ | |
2673 if (mouse_row < W_WINROW(curwin) | |
2674 || mouse_row | |
2675 > (W_WINROW(curwin) + curwin->w_height)) | |
2676 jump_flags = MOUSE_MAY_STOP_VIS; | |
2677 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2678 jump_flags = MOUSE_MAY_STOP_VIS; | |
2679 else | |
2680 { | |
2681 if ((lt(curwin->w_cursor, VIsual) | |
2682 && (lt(m_pos, curwin->w_cursor) | |
2683 || lt(VIsual, m_pos))) | |
2684 || (lt(VIsual, curwin->w_cursor) | |
2685 && (lt(m_pos, VIsual) | |
2686 || lt(curwin->w_cursor, m_pos)))) | |
2687 { | |
2688 jump_flags = MOUSE_MAY_STOP_VIS; | |
2689 } | |
2690 else if (VIsual_mode == Ctrl_V) | |
2691 { | |
2692 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2693 &leftcol, &rightcol); | |
2694 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2695 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2696 jump_flags = MOUSE_MAY_STOP_VIS; | |
2697 } | |
2698 } | |
2699 } | |
2700 else | |
2701 jump_flags = MOUSE_MAY_STOP_VIS; | |
2702 } | |
2703 if (jump_flags) | |
2704 { | |
2705 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
5735 | 2706 update_curbuf(VIsual_active ? INVERTED : VALID); |
7 | 2707 setcursor(); |
2708 out_flush(); /* Update before showing popup menu */ | |
2709 } | |
2710 # ifdef FEAT_MENU | |
2711 gui_show_popupmenu(); | |
2712 # endif | |
2713 return (jump_flags & CURSOR_MOVED) != 0; | |
2714 } | |
2715 else | |
2716 return FALSE; | |
2717 #else | |
2718 return FALSE; | |
2719 #endif | |
2720 } | |
598 | 2721 if (which_button == MOUSE_LEFT |
2722 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2723 { |
2724 which_button = MOUSE_RIGHT; | |
2725 mod_mask &= ~MOD_MASK_SHIFT; | |
2726 } | |
2727 } | |
2728 | |
2729 if ((State & (NORMAL | INSERT)) | |
2730 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2731 { | |
2732 if (which_button == MOUSE_LEFT) | |
2733 { | |
2734 if (is_click) | |
2735 { | |
2736 /* stop Visual mode for a left click in a window, but not when | |
2737 * on a status line */ | |
2738 if (VIsual_active) | |
2739 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2740 } | |
2741 else if (mouse_has(MOUSE_VISUAL)) | |
2742 jump_flags |= MOUSE_MAY_VIS; | |
2743 } | |
2744 else if (which_button == MOUSE_RIGHT) | |
2745 { | |
2746 if (is_click && VIsual_active) | |
2747 { | |
2748 /* | |
2749 * Remember the start and end of visual before moving the | |
2750 * cursor. | |
2751 */ | |
2752 if (lt(curwin->w_cursor, VIsual)) | |
2753 { | |
2754 start_visual = curwin->w_cursor; | |
2755 end_visual = VIsual; | |
2756 } | |
2757 else | |
2758 { | |
2759 start_visual = VIsual; | |
2760 end_visual = curwin->w_cursor; | |
2761 } | |
2762 } | |
2763 jump_flags |= MOUSE_FOCUS; | |
2764 if (mouse_has(MOUSE_VISUAL)) | |
2765 jump_flags |= MOUSE_MAY_VIS; | |
2766 } | |
2767 } | |
2768 | |
2769 /* | |
2770 * If an operator is pending, ignore all drags and releases until the | |
2771 * next mouse click. | |
2772 */ | |
2773 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2774 { | |
2775 got_click = FALSE; | |
2776 oap->motion_type = MCHAR; | |
2777 } | |
2778 | |
2779 /* When releasing the button let jump_to_mouse() know. */ | |
2780 if (!is_click && !is_drag) | |
2781 jump_flags |= MOUSE_RELEASED; | |
2782 | |
2783 /* | |
2784 * JUMP! | |
2785 */ | |
2786 jump_flags = jump_to_mouse(jump_flags, | |
2787 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2788 moved = (jump_flags & CURSOR_MOVED); | |
2789 in_status_line = (jump_flags & IN_STATUS_LINE); | |
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2790 #ifdef FEAT_WINDOWS |
7 | 2791 in_sep_line = (jump_flags & IN_SEP_LINE); |
8651
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diff
changeset
|
2792 #endif |
7 | 2793 |
2794 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2795 if (isNetbeansBuffer(curbuf) |
7 | 2796 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2797 { | |
2798 int key = KEY2TERMCAP1(c); | |
2799 | |
2800 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2801 || key == (int)KE_RIGHTRELEASE) | |
2802 netbeans_button_release(which_button); | |
2803 } | |
2804 #endif | |
2805 | |
2806 /* When jumping to another window, clear a pending operator. That's a bit | |
2807 * friendlier than beeping and not jumping to that window. */ | |
2808 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2809 clearop(oap); | |
2810 | |
2811 #ifdef FEAT_FOLDING | |
2812 if (mod_mask == 0 | |
2813 && !is_drag | |
2814 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2815 && which_button == MOUSE_LEFT) | |
2816 { | |
2817 /* open or close a fold at this line */ | |
2818 if (jump_flags & MOUSE_FOLD_OPEN) | |
2819 openFold(curwin->w_cursor.lnum, 1L); | |
2820 else | |
2821 closeFold(curwin->w_cursor.lnum, 1L); | |
2822 /* don't move the cursor if still in the same window */ | |
2823 if (curwin == old_curwin) | |
2824 curwin->w_cursor = save_cursor; | |
2825 } | |
2826 #endif | |
2827 | |
2828 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2829 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2830 { | |
2831 clip_modeless(which_button, is_click, is_drag); | |
2832 return FALSE; | |
2833 } | |
2834 #endif | |
2835 | |
2836 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2837 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2838 if (VIsual_active && is_drag && p_so) |
2839 { | |
2840 /* In the very first line, allow scrolling one line */ | |
2841 if (mouse_row == 0) | |
2842 mouse_dragging = 2; | |
2843 else | |
2844 mouse_dragging = 1; | |
2845 } | |
2846 | |
2847 /* When dragging the mouse above the window, scroll down. */ | |
2848 if (is_drag && mouse_row < 0 && !in_status_line) | |
2849 { | |
2850 scroll_redraw(FALSE, 1L); | |
2851 mouse_row = 0; | |
2852 } | |
2853 | |
2854 if (start_visual.lnum) /* right click in visual mode */ | |
2855 { | |
598 | 2856 /* When ALT is pressed make Visual mode blockwise. */ |
2857 if (mod_mask & MOD_MASK_ALT) | |
2858 VIsual_mode = Ctrl_V; | |
2859 | |
7 | 2860 /* |
2861 * In Visual-block mode, divide the area in four, pick up the corner | |
2862 * that is in the quarter that the cursor is in. | |
2863 */ | |
2864 if (VIsual_mode == Ctrl_V) | |
2865 { | |
2866 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2867 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2868 end_visual.col = leftcol; | |
2869 else | |
2870 end_visual.col = rightcol; | |
7009 | 2871 if (curwin->w_cursor.lnum >= |
7 | 2872 (start_visual.lnum + end_visual.lnum) / 2) |
2873 end_visual.lnum = start_visual.lnum; | |
2874 | |
2875 /* move VIsual to the right column */ | |
2876 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2877 curwin->w_cursor = end_visual; | |
2878 coladvance(end_visual.col); | |
2879 VIsual = curwin->w_cursor; | |
2880 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2881 } | |
2882 else | |
2883 { | |
2884 /* | |
2885 * If the click is before the start of visual, change the start. | |
2886 * If the click is after the end of visual, change the end. If | |
2887 * the click is inside the visual, change the closest side. | |
2888 */ | |
2889 if (lt(curwin->w_cursor, start_visual)) | |
2890 VIsual = end_visual; | |
2891 else if (lt(end_visual, curwin->w_cursor)) | |
2892 VIsual = start_visual; | |
2893 else | |
2894 { | |
2895 /* In the same line, compare column number */ | |
2896 if (end_visual.lnum == start_visual.lnum) | |
2897 { | |
2898 if (curwin->w_cursor.col - start_visual.col > | |
2899 end_visual.col - curwin->w_cursor.col) | |
2900 VIsual = start_visual; | |
2901 else | |
2902 VIsual = end_visual; | |
2903 } | |
2904 | |
2905 /* In different lines, compare line number */ | |
2906 else | |
2907 { | |
2908 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2909 (end_visual.lnum - curwin->w_cursor.lnum); | |
2910 | |
2911 if (diff > 0) /* closest to end */ | |
2912 VIsual = start_visual; | |
2913 else if (diff < 0) /* closest to start */ | |
2914 VIsual = end_visual; | |
2915 else /* in the middle line */ | |
2916 { | |
2917 if (curwin->w_cursor.col < | |
2918 (start_visual.col + end_visual.col) / 2) | |
2919 VIsual = end_visual; | |
2920 else | |
2921 VIsual = start_visual; | |
2922 } | |
2923 } | |
2924 } | |
2925 } | |
2926 } | |
2927 /* | |
2928 * If Visual mode started in insert mode, execute "CTRL-O" | |
2929 */ | |
2930 else if ((State & INSERT) && VIsual_active) | |
2931 stuffcharReadbuff(Ctrl_O); | |
2932 | |
2933 /* | |
2934 * Middle mouse click: Put text before cursor. | |
2935 */ | |
2936 if (which_button == MOUSE_MIDDLE) | |
2937 { | |
2938 #ifdef FEAT_CLIPBOARD | |
2939 if (clip_star.available && regname == 0) | |
2940 regname = '*'; | |
2941 #endif | |
2942 if (yank_register_mline(regname)) | |
2943 { | |
2944 if (mouse_past_bottom) | |
2945 dir = FORWARD; | |
2946 } | |
2947 else if (mouse_past_eol) | |
2948 dir = FORWARD; | |
2949 | |
2950 if (fixindent) | |
2951 { | |
2952 c1 = (dir == BACKWARD) ? '[' : ']'; | |
2953 c2 = 'p'; | |
2954 } | |
2955 else | |
2956 { | |
2957 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
2958 c2 = NUL; | |
2959 } | |
2960 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
2961 | |
2962 /* | |
2963 * Remember where the paste started, so in edit() Insstart can be set | |
2964 * to this position | |
2965 */ | |
2966 if (restart_edit != 0) | |
2967 where_paste_started = curwin->w_cursor; | |
2968 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
2969 } | |
2970 | |
2971 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
2972 /* | |
2973 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
2974 * error under the mouse pointer. | |
2975 */ | |
2976 else if (((mod_mask & MOD_MASK_CTRL) | |
2977 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
2978 && bt_quickfix(curbuf)) | |
2979 { | |
2980 if (State & INSERT) | |
2981 stuffcharReadbuff(Ctrl_O); | |
643 | 2982 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
2983 stuffReadbuff((char_u *)":.cc\n"); | |
2984 else /* location list window */ | |
2985 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 2986 got_click = FALSE; /* ignore drag&release now */ |
2987 } | |
2988 #endif | |
2989 | |
2990 /* | |
2991 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
2992 * under the mouse pointer. | |
2993 */ | |
2994 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
2995 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
2996 { | |
2997 if (State & INSERT) | |
2998 stuffcharReadbuff(Ctrl_O); | |
2999 stuffcharReadbuff(Ctrl_RSB); | |
3000 got_click = FALSE; /* ignore drag&release now */ | |
3001 } | |
3002 | |
3003 /* | |
3004 * Shift-Mouse click searches for the next occurrence of the word under | |
3005 * the mouse pointer | |
3006 */ | |
3007 else if ((mod_mask & MOD_MASK_SHIFT)) | |
3008 { | |
5735 | 3009 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
7 | 3010 stuffcharReadbuff(Ctrl_O); |
3011 if (which_button == MOUSE_LEFT) | |
3012 stuffcharReadbuff('*'); | |
3013 else /* MOUSE_RIGHT */ | |
3014 stuffcharReadbuff('#'); | |
3015 } | |
3016 | |
3017 /* Handle double clicks, unless on status line */ | |
3018 else if (in_status_line) | |
3019 { | |
3020 #ifdef FEAT_MOUSESHAPE | |
3021 if ((is_drag || is_click) && !drag_status_line) | |
3022 { | |
3023 drag_status_line = TRUE; | |
3024 update_mouseshape(-1); | |
3025 } | |
3026 #endif | |
3027 } | |
8651
8a106a24d128
commit https://github.com/vim/vim/commit/829c8e369630a7cbbdac015d8177b7fde25e2f19
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
3028 #ifdef FEAT_WINDOWS |
7 | 3029 else if (in_sep_line) |
3030 { | |
3031 # ifdef FEAT_MOUSESHAPE | |
3032 if ((is_drag || is_click) && !drag_sep_line) | |
3033 { | |
3034 drag_sep_line = TRUE; | |
3035 update_mouseshape(-1); | |
3036 } | |
3037 # endif | |
3038 } | |
8651
8a106a24d128
commit https://github.com/vim/vim/commit/829c8e369630a7cbbdac015d8177b7fde25e2f19
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
3039 #endif |
7 | 3040 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) |
3041 && mouse_has(MOUSE_VISUAL)) | |
3042 { | |
3043 if (is_click || !VIsual_active) | |
3044 { | |
3045 if (VIsual_active) | |
3046 orig_cursor = VIsual; | |
3047 else | |
3048 { | |
3049 check_visual_highlight(); | |
3050 VIsual = curwin->w_cursor; | |
3051 orig_cursor = VIsual; | |
3052 VIsual_active = TRUE; | |
3053 VIsual_reselect = TRUE; | |
3054 /* start Select mode if 'selectmode' contains "mouse" */ | |
3055 may_start_select('o'); | |
3056 setmouse(); | |
3057 } | |
3058 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3059 { |
3060 /* Double click with ALT pressed makes it blockwise. */ | |
3061 if (mod_mask & MOD_MASK_ALT) | |
3062 VIsual_mode = Ctrl_V; | |
3063 else | |
3064 VIsual_mode = 'v'; | |
3065 } | |
7 | 3066 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3067 VIsual_mode = 'V'; | |
3068 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3069 VIsual_mode = Ctrl_V; | |
3070 #ifdef FEAT_CLIPBOARD | |
3071 /* Make sure the clipboard gets updated. Needed because start and | |
3072 * end may still be the same, and the selection needs to be owned */ | |
3073 clip_star.vmode = NUL; | |
3074 #endif | |
3075 } | |
3076 /* | |
3077 * A double click selects a word or a block. | |
3078 */ | |
3079 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3080 { | |
3081 pos_T *pos = NULL; | |
300 | 3082 int gc; |
7 | 3083 |
3084 if (is_click) | |
3085 { | |
3086 /* If the character under the cursor (skipping white space) is | |
3087 * not a word character, try finding a match and select a (), | |
3088 * {}, [], #if/#endif, etc. block. */ | |
3089 end_visual = curwin->w_cursor; | |
300 | 3090 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3091 inc(&end_visual); |
3092 if (oap != NULL) | |
3093 oap->motion_type = MCHAR; | |
3094 if (oap != NULL | |
3095 && VIsual_mode == 'v' | |
3096 && !vim_iswordc(gchar_pos(&end_visual)) | |
3097 && equalpos(curwin->w_cursor, VIsual) | |
3098 && (pos = findmatch(oap, NUL)) != NULL) | |
3099 { | |
3100 curwin->w_cursor = *pos; | |
3101 if (oap->motion_type == MLINE) | |
3102 VIsual_mode = 'V'; | |
3103 else if (*p_sel == 'e') | |
3104 { | |
3105 if (lt(curwin->w_cursor, VIsual)) | |
3106 ++VIsual.col; | |
3107 else | |
3108 ++curwin->w_cursor.col; | |
3109 } | |
3110 } | |
3111 } | |
3112 | |
3113 if (pos == NULL && (is_click || is_drag)) | |
3114 { | |
3115 /* When not found a match or when dragging: extend to include | |
3116 * a word. */ | |
3117 if (lt(curwin->w_cursor, orig_cursor)) | |
3118 { | |
3119 find_start_of_word(&curwin->w_cursor); | |
3120 find_end_of_word(&VIsual); | |
3121 } | |
3122 else | |
3123 { | |
3124 find_start_of_word(&VIsual); | |
3125 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3126 #ifdef FEAT_MBYTE | |
3127 curwin->w_cursor.col += | |
474 | 3128 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3129 #else |
3130 ++curwin->w_cursor.col; | |
3131 #endif | |
3132 find_end_of_word(&curwin->w_cursor); | |
3133 } | |
3134 } | |
3135 curwin->w_set_curswant = TRUE; | |
3136 } | |
3137 if (is_click) | |
3138 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3139 } | |
3140 else if (VIsual_active && !old_active) | |
598 | 3141 { |
3142 if (mod_mask & MOD_MASK_ALT) | |
3143 VIsual_mode = Ctrl_V; | |
3144 else | |
3145 VIsual_mode = 'v'; | |
3146 } | |
7 | 3147 |
3148 /* If Visual mode changed show it later. */ | |
643 | 3149 if ((!VIsual_active && old_active && mode_displayed) |
3150 || (VIsual_active && p_smd && msg_silent == 0 | |
3151 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3152 redraw_cmdline = TRUE; |
3153 | |
3154 return moved; | |
3155 } | |
3156 | |
3157 /* | |
3158 * Move "pos" back to the start of the word it's in. | |
3159 */ | |
3160 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3161 find_start_of_word(pos_T *pos) |
7 | 3162 { |
3163 char_u *line; | |
3164 int cclass; | |
3165 int col; | |
3166 | |
3167 line = ml_get(pos->lnum); | |
3168 cclass = get_mouse_class(line + pos->col); | |
3169 | |
3170 while (pos->col > 0) | |
3171 { | |
3172 col = pos->col - 1; | |
3173 #ifdef FEAT_MBYTE | |
3174 col -= (*mb_head_off)(line, line + col); | |
3175 #endif | |
3176 if (get_mouse_class(line + col) != cclass) | |
3177 break; | |
3178 pos->col = col; | |
3179 } | |
3180 } | |
3181 | |
3182 /* | |
3183 * Move "pos" forward to the end of the word it's in. | |
3184 * When 'selection' is "exclusive", the position is just after the word. | |
3185 */ | |
3186 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3187 find_end_of_word(pos_T *pos) |
7 | 3188 { |
3189 char_u *line; | |
3190 int cclass; | |
3191 int col; | |
3192 | |
3193 line = ml_get(pos->lnum); | |
3194 if (*p_sel == 'e' && pos->col > 0) | |
3195 { | |
3196 --pos->col; | |
3197 #ifdef FEAT_MBYTE | |
3198 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3199 #endif | |
3200 } | |
3201 cclass = get_mouse_class(line + pos->col); | |
3202 while (line[pos->col] != NUL) | |
3203 { | |
3204 #ifdef FEAT_MBYTE | |
474 | 3205 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3206 #else |
3207 col = pos->col + 1; | |
3208 #endif | |
3209 if (get_mouse_class(line + col) != cclass) | |
3210 { | |
3211 if (*p_sel == 'e') | |
3212 pos->col = col; | |
3213 break; | |
3214 } | |
3215 pos->col = col; | |
3216 } | |
3217 } | |
3218 | |
3219 /* | |
3220 * Get class of a character for selection: same class means same word. | |
3221 * 0: blank | |
3222 * 1: punctuation groups | |
3223 * 2: normal word character | |
3224 * >2: multi-byte word character. | |
3225 */ | |
3226 static int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3227 get_mouse_class(char_u *p) |
7 | 3228 { |
3229 int c; | |
3230 | |
3231 #ifdef FEAT_MBYTE | |
3232 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3233 return mb_get_class(p); | |
3234 #endif | |
3235 | |
3236 c = *p; | |
3237 if (c == ' ' || c == '\t') | |
3238 return 0; | |
3239 | |
3240 if (vim_iswordc(c)) | |
3241 return 2; | |
3242 | |
3243 /* | |
3244 * There are a few special cases where we want certain combinations of | |
3245 * characters to be considered as a single word. These are things like | |
3246 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3247 * character is in its own class. |
7 | 3248 */ |
3249 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3250 return 1; | |
3251 return c; | |
3252 } | |
3253 #endif /* FEAT_MOUSE */ | |
3254 | |
3255 /* | |
3256 * Check if highlighting for visual mode is possible, give a warning message | |
3257 * if not. | |
3258 */ | |
3259 void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3260 check_visual_highlight(void) |
7 | 3261 { |
3262 static int did_check = FALSE; | |
3263 | |
3264 if (full_screen) | |
3265 { | |
3266 if (!did_check && hl_attr(HLF_V) == 0) | |
3267 MSG(_("Warning: terminal cannot highlight")); | |
3268 did_check = TRUE; | |
3269 } | |
3270 } | |
3271 | |
3272 /* | |
638 | 3273 * End Visual mode. |
7 | 3274 * This function should ALWAYS be called to end Visual mode, except from |
3275 * do_pending_operator(). | |
3276 */ | |
3277 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3278 end_visual_mode(void) |
7 | 3279 { |
3280 #ifdef FEAT_CLIPBOARD | |
3281 /* | |
3282 * If we are using the clipboard, then remember what was selected in case | |
3283 * we need to paste it somewhere while we still own the selection. | |
3284 * Only do this when the clipboard is already owned. Don't want to grab | |
3285 * the selection when hitting ESC. | |
3286 */ | |
3287 if (clip_star.available && clip_star.owned) | |
3288 clip_auto_select(); | |
3289 #endif | |
3290 | |
3291 VIsual_active = FALSE; | |
3292 #ifdef FEAT_MOUSE | |
3293 setmouse(); | |
3294 mouse_dragging = 0; | |
3295 #endif | |
3296 | |
3297 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3298 curbuf->b_visual.vi_mode = VIsual_mode; |
3299 curbuf->b_visual.vi_start = VIsual; | |
3300 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3301 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3302 #ifdef FEAT_EVAL |
3303 curbuf->b_visual_mode_eval = VIsual_mode; | |
3304 #endif | |
3305 #ifdef FEAT_VIRTUALEDIT | |
3306 if (!virtual_active()) | |
3307 curwin->w_cursor.coladd = 0; | |
3308 #endif | |
6979 | 3309 may_clear_cmdline(); |
7 | 3310 |
844 | 3311 adjust_cursor_eol(); |
7 | 3312 } |
3313 | |
3314 /* | |
3315 * Reset VIsual_active and VIsual_reselect. | |
3316 */ | |
3317 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3318 reset_VIsual_and_resel(void) |
7 | 3319 { |
3320 if (VIsual_active) | |
3321 { | |
3322 end_visual_mode(); | |
3323 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3324 } | |
3325 VIsual_reselect = FALSE; | |
3326 } | |
3327 | |
3328 /* | |
3329 * Reset VIsual_active and VIsual_reselect if it's set. | |
3330 */ | |
3331 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3332 reset_VIsual(void) |
7 | 3333 { |
3334 if (VIsual_active) | |
3335 { | |
3336 end_visual_mode(); | |
3337 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3338 VIsual_reselect = FALSE; | |
3339 } | |
3340 } | |
3341 | |
184 | 3342 #if defined(FEAT_BEVAL) |
7803
37c929c4a073
commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
3343 static int find_is_eval_item(char_u *ptr, int *colp, int *nbp, int dir); |
7 | 3344 |
3345 /* | |
3346 * Check for a balloon-eval special item to include when searching for an | |
3347 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3348 * Returns TRUE if the character at "*ptr" should be included. | |
3349 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3350 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3351 * "bnp" points to a counter for square brackets. | |
3352 */ | |
3353 static int | |
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diff
changeset
|
3354 find_is_eval_item( |
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diff
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|
3355 char_u *ptr, |
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diff
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|
3356 int *colp, |
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diff
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|
3357 int *bnp, |
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parents:
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diff
changeset
|
3358 int dir) |
7 | 3359 { |
3360 /* Accept everything inside []. */ | |
3361 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3362 ++*bnp; | |
3363 if (*bnp > 0) | |
3364 { | |
3365 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3366 --*bnp; | |
3367 return TRUE; | |
3368 } | |
3369 | |
3370 /* skip over "s.var" */ | |
3371 if (*ptr == '.') | |
3372 return TRUE; | |
3373 | |
3374 /* two-character item: s->var */ | |
3375 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3376 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3377 { | |
3378 *colp += dir; | |
3379 return TRUE; | |
3380 } | |
3381 return FALSE; | |
3382 } | |
3383 #endif | |
3384 | |
3385 /* | |
3386 * Find the identifier under or to the right of the cursor. | |
3387 * "find_type" can have one of three values: | |
3388 * FIND_IDENT: find an identifier (keyword) | |
3389 * FIND_STRING: find any non-white string | |
3390 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3391 * FIND_EVAL: find text useful for C program debugging |
7 | 3392 * |
3393 * There are three steps: | |
3394 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3395 * already on one. | |
3396 * 2. Search backward for the start of this identifier/string. | |
3397 * This doesn't match the real Vi but I like it a little better and it | |
3398 * shouldn't bother anyone. | |
3399 * 3. Search forward to the end of this identifier/string. | |
3400 * When FIND_IDENT isn't defined, we backup until a blank. | |
3401 * | |
3402 * Returns the length of the string, or zero if no string is found. | |
3403 * If a string is found, a pointer to the string is put in "*string". This | |
3404 * string is not always NUL terminated. | |
3405 */ | |
3406 int | |
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diff
changeset
|
3407 find_ident_under_cursor(char_u **string, int find_type) |
7 | 3408 { |
3409 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3410 curwin->w_cursor.col, string, find_type); | |
3411 } | |
3412 | |
3413 /* | |
3414 * Like find_ident_under_cursor(), but for any window and any position. | |
3415 * However: Uses 'iskeyword' from the current window!. | |
3416 */ | |
3417 int | |
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diff
changeset
|
3418 find_ident_at_pos( |
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diff
changeset
|
3419 win_T *wp, |
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diff
changeset
|
3420 linenr_T lnum, |
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diff
changeset
|
3421 colnr_T startcol, |
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parents:
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diff
changeset
|
3422 char_u **string, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3423 int find_type) |
7 | 3424 { |
3425 char_u *ptr; | |
3426 int col = 0; /* init to shut up GCC */ | |
3427 int i; | |
3428 #ifdef FEAT_MBYTE | |
3429 int this_class = 0; | |
3430 int prev_class; | |
3431 int prevcol; | |
3432 #endif | |
184 | 3433 #if defined(FEAT_BEVAL) |
7 | 3434 int bn = 0; /* bracket nesting */ |
3435 #endif | |
3436 | |
3437 /* | |
3438 * if i == 0: try to find an identifier | |
3439 * if i == 1: try to find any non-white string | |
3440 */ | |
3441 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3442 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3443 { | |
3444 /* | |
3445 * 1. skip to start of identifier/string | |
3446 */ | |
3447 col = startcol; | |
3448 #ifdef FEAT_MBYTE | |
3449 if (has_mbyte) | |
3450 { | |
3451 while (ptr[col] != NUL) | |
3452 { | |
184 | 3453 # if defined(FEAT_BEVAL) |
7 | 3454 /* Stop at a ']' to evaluate "a[x]". */ |
3455 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3456 break; | |
3457 # endif | |
3458 this_class = mb_get_class(ptr + col); | |
3459 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3460 break; | |
474 | 3461 col += (*mb_ptr2len)(ptr + col); |
7 | 3462 } |
3463 } | |
3464 else | |
3465 #endif | |
3466 while (ptr[col] != NUL | |
3467 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3468 # if defined(FEAT_BEVAL) |
7 | 3469 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3470 # endif | |
3471 ) | |
3472 ++col; | |
3473 | |
184 | 3474 #if defined(FEAT_BEVAL) |
7 | 3475 /* When starting on a ']' count it, so that we include the '['. */ |
3476 bn = ptr[col] == ']'; | |
3477 #endif | |
3478 | |
3479 /* | |
3480 * 2. Back up to start of identifier/string. | |
3481 */ | |
3482 #ifdef FEAT_MBYTE | |
3483 if (has_mbyte) | |
3484 { | |
3485 /* Remember class of character under cursor. */ | |
184 | 3486 # if defined(FEAT_BEVAL) |
7 | 3487 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3488 this_class = mb_get_class((char_u *)"a"); | |
3489 else | |
3490 # endif | |
3491 this_class = mb_get_class(ptr + col); | |
835 | 3492 while (col > 0 && this_class != 0) |
7 | 3493 { |
3494 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3495 prev_class = mb_get_class(ptr + prevcol); | |
3496 if (this_class != prev_class | |
3497 && (i == 0 | |
3498 || prev_class == 0 | |
3499 || (find_type & FIND_IDENT)) | |
184 | 3500 # if defined(FEAT_BEVAL) |
7 | 3501 && (!(find_type & FIND_EVAL) |
3502 || prevcol == 0 | |
3503 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3504 &bn, BACKWARD)) | |
3505 # endif | |
3506 ) | |
3507 break; | |
3508 col = prevcol; | |
3509 } | |
3510 | |
3511 /* If we don't want just any old string, or we've found an | |
3512 * identifier, stop searching. */ | |
3513 if (this_class > 2) | |
3514 this_class = 2; | |
3515 if (!(find_type & FIND_STRING) || this_class == 2) | |
3516 break; | |
3517 } | |
3518 else | |
3519 #endif | |
3520 { | |
3521 while (col > 0 | |
3522 && ((i == 0 | |
3523 ? vim_iswordc(ptr[col - 1]) | |
3524 : (!vim_iswhite(ptr[col - 1]) | |
3525 && (!(find_type & FIND_IDENT) | |
3526 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3527 #if defined(FEAT_BEVAL) |
7 | 3528 || ((find_type & FIND_EVAL) |
3529 && col > 1 | |
3530 && find_is_eval_item(ptr + col - 1, &col, | |
3531 &bn, BACKWARD)) | |
3532 #endif | |
3533 )) | |
3534 --col; | |
3535 | |
3536 /* If we don't want just any old string, or we've found an | |
3537 * identifier, stop searching. */ | |
3538 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3539 break; | |
3540 } | |
3541 } | |
3542 | |
3543 if (ptr[col] == NUL || (i == 0 && ( | |
3544 #ifdef FEAT_MBYTE | |
3545 has_mbyte ? this_class != 2 : | |
3546 #endif | |
3547 !vim_iswordc(ptr[col])))) | |
3548 { | |
3549 /* | |
3550 * didn't find an identifier or string | |
3551 */ | |
3552 if (find_type & FIND_STRING) | |
3553 EMSG(_("E348: No string under cursor")); | |
3554 else | |
1728 | 3555 EMSG(_(e_noident)); |
7 | 3556 return 0; |
3557 } | |
3558 ptr += col; | |
3559 *string = ptr; | |
3560 | |
3561 /* | |
3562 * 3. Find the end if the identifier/string. | |
3563 */ | |
184 | 3564 #if defined(FEAT_BEVAL) |
7 | 3565 bn = 0; |
3566 startcol -= col; | |
3567 #endif | |
3568 col = 0; | |
3569 #ifdef FEAT_MBYTE | |
3570 if (has_mbyte) | |
3571 { | |
3572 /* Search for point of changing multibyte character class. */ | |
3573 this_class = mb_get_class(ptr); | |
3574 while (ptr[col] != NUL | |
3575 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3576 : mb_get_class(ptr + col) != 0) | |
184 | 3577 # if defined(FEAT_BEVAL) |
7 | 3578 || ((find_type & FIND_EVAL) |
3579 && col <= (int)startcol | |
3580 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3581 # endif | |
3582 )) | |
474 | 3583 col += (*mb_ptr2len)(ptr + col); |
7 | 3584 } |
3585 else | |
3586 #endif | |
3587 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3588 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3589 # if defined(FEAT_BEVAL) |
7 | 3590 || ((find_type & FIND_EVAL) |
3591 && col <= (int)startcol | |
3592 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3593 # endif | |
3594 ) | |
3595 { | |
3596 ++col; | |
3597 } | |
3598 | |
3599 return col; | |
3600 } | |
3601 | |
3602 /* | |
3603 * Prepare for redo of a normal command. | |
3604 */ | |
3605 static void | |
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|
3606 prep_redo_cmd(cmdarg_T *cap) |
7 | 3607 { |
3608 prep_redo(cap->oap->regname, cap->count0, | |
3609 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3610 } | |
3611 | |
3612 /* | |
3613 * Prepare for redo of any command. | |
3614 * Note that only the last argument can be a multi-byte char. | |
3615 */ | |
3616 static void | |
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diff
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|
3617 prep_redo( |
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3618 int regname, |
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3619 long num, |
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|
3620 int cmd1, |
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diff
changeset
|
3621 int cmd2, |
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changeset
|
3622 int cmd3, |
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|
3623 int cmd4, |
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parents:
7803
diff
changeset
|
3624 int cmd5) |
7 | 3625 { |
3626 ResetRedobuff(); | |
3627 if (regname != 0) /* yank from specified buffer */ | |
3628 { | |
3629 AppendCharToRedobuff('"'); | |
3630 AppendCharToRedobuff(regname); | |
3631 } | |
3632 if (num) | |
3633 AppendNumberToRedobuff(num); | |
3634 | |
3635 if (cmd1 != NUL) | |
3636 AppendCharToRedobuff(cmd1); | |
3637 if (cmd2 != NUL) | |
3638 AppendCharToRedobuff(cmd2); | |
3639 if (cmd3 != NUL) | |
3640 AppendCharToRedobuff(cmd3); | |
3641 if (cmd4 != NUL) | |
3642 AppendCharToRedobuff(cmd4); | |
3643 if (cmd5 != NUL) | |
3644 AppendCharToRedobuff(cmd5); | |
3645 } | |
3646 | |
3647 /* | |
3648 * check for operator active and clear it | |
3649 * | |
3650 * return TRUE if operator was active | |
3651 */ | |
3652 static int | |
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diff
changeset
|
3653 checkclearop(oparg_T *oap) |
7 | 3654 { |
3655 if (oap->op_type == OP_NOP) | |
3656 return FALSE; | |
3657 clearopbeep(oap); | |
3658 return TRUE; | |
3659 } | |
3660 | |
3661 /* | |
1131 | 3662 * Check for operator or Visual active. Clear active operator. |
7 | 3663 * |
1131 | 3664 * Return TRUE if operator or Visual was active. |
7 | 3665 */ |
3666 static int | |
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changeset
|
3667 checkclearopq(oparg_T *oap) |
7 | 3668 { |
5735 | 3669 if (oap->op_type == OP_NOP && !VIsual_active) |
7 | 3670 return FALSE; |
3671 clearopbeep(oap); | |
3672 return TRUE; | |
3673 } | |
3674 | |
3675 static void | |
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diff
changeset
|
3676 clearop(oparg_T *oap) |
7 | 3677 { |
3678 oap->op_type = OP_NOP; | |
3679 oap->regname = 0; | |
3680 oap->motion_force = NUL; | |
3681 oap->use_reg_one = FALSE; | |
3682 } | |
3683 | |
3684 static void | |
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changeset
|
3685 clearopbeep(oparg_T *oap) |
7 | 3686 { |
3687 clearop(oap); | |
3688 beep_flush(); | |
3689 } | |
3690 | |
3691 /* | |
3692 * Remove the shift modifier from a special key. | |
3693 */ | |
3694 static void | |
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diff
changeset
|
3695 unshift_special(cmdarg_T *cap) |
7 | 3696 { |
3697 switch (cap->cmdchar) | |
3698 { | |
3699 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3700 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3701 case K_S_UP: cap->cmdchar = K_UP; break; | |
3702 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3703 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3704 case K_S_END: cap->cmdchar = K_END; break; | |
3705 } | |
3706 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3707 } | |
3708 | |
6979 | 3709 /* |
3710 * If the mode is currently displayed clear the command line or update the | |
3711 * command displayed. | |
3712 */ | |
3713 static void | |
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diff
changeset
|
3714 may_clear_cmdline(void) |
6979 | 3715 { |
3716 if (mode_displayed) | |
3717 clear_cmdline = TRUE; /* unshow visual mode later */ | |
3718 #ifdef FEAT_CMDL_INFO | |
3719 else | |
3720 clear_showcmd(); | |
3721 #endif | |
3722 } | |
3723 | |
7 | 3724 #if defined(FEAT_CMDL_INFO) || defined(PROTO) |
3725 /* | |
3726 * Routines for displaying a partly typed command | |
3727 */ | |
3728 | |
5735 | 3729 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
7 | 3730 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
3731 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3732 static int showcmd_is_clear = TRUE; | |
3733 static int showcmd_visual = FALSE; | |
3734 | |
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|
3735 static void display_showcmd(void); |
7 | 3736 |
3737 void | |
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diff
changeset
|
3738 clear_showcmd(void) |
7 | 3739 { |
3740 if (!p_sc) | |
3741 return; | |
3742 | |
3743 if (VIsual_active && !char_avail()) | |
3744 { | |
1866 | 3745 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3746 long lines; |
3747 colnr_T leftcol, rightcol; | |
3748 linenr_T top, bot; | |
3749 | |
3750 /* Show the size of the Visual area. */ | |
1866 | 3751 if (cursor_bot) |
7 | 3752 { |
3753 top = VIsual.lnum; | |
3754 bot = curwin->w_cursor.lnum; | |
3755 } | |
3756 else | |
3757 { | |
3758 top = curwin->w_cursor.lnum; | |
3759 bot = VIsual.lnum; | |
3760 } | |
3761 # ifdef FEAT_FOLDING | |
3762 /* Include closed folds as a whole. */ | |
7009 | 3763 (void)hasFolding(top, &top, NULL); |
3764 (void)hasFolding(bot, NULL, &bot); | |
7 | 3765 # endif |
3766 lines = bot - top + 1; | |
3767 | |
3768 if (VIsual_mode == Ctrl_V) | |
3769 { | |
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|
3770 # ifdef FEAT_LINEBREAK |
1866 | 3771 char_u *saved_sbr = p_sbr; |
3772 | |
3773 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3774 p_sbr = empty_option; | |
2335
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Fix build broken without multi-byte feature.
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diff
changeset
|
3775 # endif |
7 | 3776 getvcols(curwin, &curwin->w_cursor, &VIsual, &leftcol, &rightcol); |
2335
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Fix build broken without multi-byte feature.
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diff
changeset
|
3777 # ifdef FEAT_LINEBREAK |
1866 | 3778 p_sbr = saved_sbr; |
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Fix build broken without multi-byte feature.
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diff
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|
3779 # endif |
7 | 3780 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3781 (long)(rightcol - leftcol + 1)); | |
3782 } | |
3783 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3784 sprintf((char *)showcmd_buf, "%ld", lines); | |
3785 else | |
2324
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|
3786 { |
0a258a67051d
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diff
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|
3787 char_u *s, *e; |
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diff
changeset
|
3788 int l; |
0a258a67051d
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|
3789 int bytes = 0; |
0a258a67051d
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|
3790 int chars = 0; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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|
3791 |
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In Visual mode with 'showcmd' display the number of bytes and characters.
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changeset
|
3792 if (cursor_bot) |
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parents:
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diff
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|
3793 { |
0a258a67051d
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diff
changeset
|
3794 s = ml_get_pos(&VIsual); |
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In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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changeset
|
3795 e = ml_get_cursor(); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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diff
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|
3796 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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|
3797 else |
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|
3798 { |
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parents:
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diff
changeset
|
3799 s = ml_get_cursor(); |
0a258a67051d
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diff
changeset
|
3800 e = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3801 } |
0a258a67051d
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3802 while ((*p_sel != 'e') ? s <= e : s < e) |
0a258a67051d
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3803 { |
2335
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Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3804 # ifdef FEAT_MBYTE |
2324
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changeset
|
3805 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3806 # else |
2a5478294078
Fix build broken without multi-byte feature.
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diff
changeset
|
3807 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3808 # endif |
2324
0a258a67051d
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3809 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
|
3810 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3811 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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changeset
|
3812 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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changeset
|
3813 break; /* end of line */ |
0a258a67051d
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changeset
|
3814 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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diff
changeset
|
3815 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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parents:
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diff
changeset
|
3816 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3817 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3818 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
3819 if (bytes == chars) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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diff
changeset
|
3820 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:
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diff
changeset
|
3821 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3822 sprintf((char *)showcmd_buf, "%d-%d", chars, bytes); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
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diff
changeset
|
3823 } |
7 | 3824 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3825 showcmd_visual = TRUE; | |
3826 } | |
3827 else | |
3828 { | |
3829 showcmd_buf[0] = NUL; | |
3830 showcmd_visual = FALSE; | |
3831 | |
3832 /* Don't actually display something if there is nothing to clear. */ | |
3833 if (showcmd_is_clear) | |
3834 return; | |
3835 } | |
3836 | |
3837 display_showcmd(); | |
3838 } | |
3839 | |
3840 /* | |
3841 * Add 'c' to string of shown command chars. | |
3842 * Return TRUE if output has been written (and setcursor() has been called). | |
3843 */ | |
3844 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3845 add_to_showcmd(int c) |
7 | 3846 { |
3847 char_u *p; | |
3848 int old_len; | |
3849 int extra_len; | |
3850 int overflow; | |
3851 #if defined(FEAT_MOUSE) | |
3852 int i; | |
3853 static int ignore[] = | |
3854 { | |
660 | 3855 # ifdef FEAT_GUI |
7 | 3856 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3857 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3858 # endif |
7 | 3859 K_IGNORE, |
3860 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3861 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3862 K_RIGHTMOUSE, K_RIGHTDRAG, K_RIGHTRELEASE, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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2378
diff
changeset
|
3863 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3864 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3865 K_CURSORHOLD, |
7 | 3866 0 |
3867 }; | |
3868 #endif | |
3869 | |
641 | 3870 if (!p_sc || msg_silent != 0) |
7 | 3871 return FALSE; |
3872 | |
3873 if (showcmd_visual) | |
3874 { | |
3875 showcmd_buf[0] = NUL; | |
3876 showcmd_visual = FALSE; | |
3877 } | |
3878 | |
3879 #if defined(FEAT_MOUSE) | |
3880 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3881 if (IS_SPECIAL(c)) | |
3882 for (i = 0; ignore[i] != 0; ++i) | |
3883 if (ignore[i] == c) | |
3884 return FALSE; | |
3885 #endif | |
3886 | |
3887 p = transchar(c); | |
5535 | 3888 if (*p == ' ') |
3889 STRCPY(p, "<20>"); | |
7 | 3890 old_len = (int)STRLEN(showcmd_buf); |
3891 extra_len = (int)STRLEN(p); | |
3892 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3893 if (overflow > 0) | |
1362 | 3894 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3895 old_len - overflow + 1); | |
7 | 3896 STRCAT(showcmd_buf, p); |
3897 | |
3898 if (char_avail()) | |
3899 return FALSE; | |
3900 | |
3901 display_showcmd(); | |
3902 | |
3903 return TRUE; | |
3904 } | |
3905 | |
3906 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3907 add_to_showcmd_c(int c) |
7 | 3908 { |
3909 if (!add_to_showcmd(c)) | |
3910 setcursor(); | |
3911 } | |
3912 | |
3913 /* | |
3914 * Delete 'len' characters from the end of the shown command. | |
3915 */ | |
3916 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3917 del_from_showcmd(int len) |
7 | 3918 { |
3919 int old_len; | |
3920 | |
3921 if (!p_sc) | |
3922 return; | |
3923 | |
3924 old_len = (int)STRLEN(showcmd_buf); | |
3925 if (len > old_len) | |
3926 len = old_len; | |
3927 showcmd_buf[old_len - len] = NUL; | |
3928 | |
3929 if (!char_avail()) | |
3930 display_showcmd(); | |
3931 } | |
3932 | |
3933 /* | |
3934 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
3935 * something and there is a partial mapping. | |
3936 */ | |
3937 void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3938 push_showcmd(void) |
7 | 3939 { |
3940 if (p_sc) | |
3941 STRCPY(old_showcmd_buf, showcmd_buf); | |
3942 } | |
3943 | |
3944 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3945 pop_showcmd(void) |
7 | 3946 { |
3947 if (!p_sc) | |
3948 return; | |
3949 | |
3950 STRCPY(showcmd_buf, old_showcmd_buf); | |
3951 | |
3952 display_showcmd(); | |
3953 } | |
3954 | |
3955 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3956 display_showcmd(void) |
7 | 3957 { |
3958 int len; | |
3959 | |
3960 cursor_off(); | |
3961 | |
3962 len = (int)STRLEN(showcmd_buf); | |
3963 if (len == 0) | |
3964 showcmd_is_clear = TRUE; | |
3965 else | |
3966 { | |
3967 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
3968 showcmd_is_clear = FALSE; | |
3969 } | |
3970 | |
3971 /* | |
1188 | 3972 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
3973 * spaces | |
7 | 3974 */ |
3975 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
3976 | |
3977 setcursor(); /* put cursor back where it belongs */ | |
3978 } | |
3979 #endif | |
3980 | |
3981 #ifdef FEAT_SCROLLBIND | |
3982 /* | |
3983 * When "check" is FALSE, prepare for commands that scroll the window. | |
3984 * When "check" is TRUE, take care of scroll-binding after the window has | |
3985 * scrolled. Called from normal_cmd() and edit(). | |
3986 */ | |
3987 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3988 do_check_scrollbind(int check) |
7 | 3989 { |
3990 static win_T *old_curwin = NULL; | |
3991 static linenr_T old_topline = 0; | |
3992 #ifdef FEAT_DIFF | |
3993 static int old_topfill = 0; | |
3994 #endif | |
3995 static buf_T *old_buf = NULL; | |
3996 static colnr_T old_leftcol = 0; | |
3997 | |
3998 if (check && curwin->w_p_scb) | |
3999 { | |
4000 /* If a ":syncbind" command was just used, don't scroll, only reset | |
4001 * the values. */ | |
4002 if (did_syncbind) | |
4003 did_syncbind = FALSE; | |
4004 else if (curwin == old_curwin) | |
4005 { | |
4006 /* | |
4007 * Synchronize other windows, as necessary according to | |
4008 * 'scrollbind'. Don't do this after an ":edit" command, except | |
4009 * when 'diff' is set. | |
4010 */ | |
4011 if ((curwin->w_buffer == old_buf | |
4012 #ifdef FEAT_DIFF | |
4013 || curwin->w_p_diff | |
4014 #endif | |
4015 ) | |
4016 && (curwin->w_topline != old_topline | |
4017 #ifdef FEAT_DIFF | |
4018 || curwin->w_topfill != old_topfill | |
4019 #endif | |
4020 || curwin->w_leftcol != old_leftcol)) | |
4021 { | |
4022 check_scrollbind(curwin->w_topline - old_topline, | |
4023 (long)(curwin->w_leftcol - old_leftcol)); | |
4024 } | |
4025 } | |
4026 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4027 { | |
4028 /* | |
4029 * When switching between windows, make sure that the relative | |
4030 * vertical offset is valid for the new window. The relative | |
4031 * offset is invalid whenever another 'scrollbind' window has | |
4032 * scrolled to a point that would force the current window to | |
4033 * scroll past the beginning or end of its buffer. When the | |
4034 * resync is performed, some of the other 'scrollbind' windows may | |
4035 * need to jump so that the current window's relative position is | |
4036 * visible on-screen. | |
4037 */ | |
4038 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4039 } | |
4040 curwin->w_scbind_pos = curwin->w_topline; | |
4041 } | |
4042 | |
4043 old_curwin = curwin; | |
4044 old_topline = curwin->w_topline; | |
4045 #ifdef FEAT_DIFF | |
4046 old_topfill = curwin->w_topfill; | |
4047 #endif | |
4048 old_buf = curwin->w_buffer; | |
4049 old_leftcol = curwin->w_leftcol; | |
4050 } | |
4051 | |
4052 /* | |
4053 * Synchronize any windows that have "scrollbind" set, based on the | |
4054 * number of rows by which the current window has changed | |
4055 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4056 */ | |
4057 void | |
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
4058 check_scrollbind(linenr_T topline_diff, long leftcol_diff) |
7 | 4059 { |
4060 int want_ver; | |
4061 int want_hor; | |
4062 win_T *old_curwin = curwin; | |
4063 buf_T *old_curbuf = curbuf; | |
4064 int old_VIsual_select = VIsual_select; | |
4065 int old_VIsual_active = VIsual_active; | |
4066 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4067 long topline; | |
4068 long y; | |
4069 | |
4070 /* | |
4071 * check 'scrollopt' string for vertical and horizontal scroll options | |
4072 */ | |
4073 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4074 #ifdef FEAT_DIFF | |
4075 want_ver |= old_curwin->w_p_diff; | |
4076 #endif | |
4077 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4078 | |
4079 /* | |
4080 * loop through the scrollbound windows and scroll accordingly | |
4081 */ | |
4082 VIsual_select = VIsual_active = 0; | |
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fd9727ae3c49
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parents:
9399
diff
changeset
|
4083 FOR_ALL_WINDOWS(curwin) |
7 | 4084 { |
4085 curbuf = curwin->w_buffer; | |
4086 /* skip original window and windows with 'noscrollbind' */ | |
4087 if (curwin != old_curwin && curwin->w_p_scb) | |
4088 { | |
4089 /* | |
4090 * do the vertical scroll | |
4091 */ | |
4092 if (want_ver) | |
4093 { | |
4094 #ifdef FEAT_DIFF | |
4095 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4096 { | |
4097 diff_set_topline(old_curwin, curwin); | |
4098 } | |
4099 else | |
4100 #endif | |
4101 { | |
4102 curwin->w_scbind_pos += topline_diff; | |
4103 topline = curwin->w_scbind_pos; | |
4104 if (topline > curbuf->b_ml.ml_line_count) | |
4105 topline = curbuf->b_ml.ml_line_count; | |
4106 if (topline < 1) | |
4107 topline = 1; | |
4108 | |
4109 y = topline - curwin->w_topline; | |
4110 if (y > 0) | |
4111 scrollup(y, FALSE); | |
4112 else | |
4113 scrolldown(-y, FALSE); | |
4114 } | |
4115 | |
4116 redraw_later(VALID); | |
4117 cursor_correct(); | |
4118 #ifdef FEAT_WINDOWS | |
4119 curwin->w_redr_status = TRUE; | |
4120 #endif | |
4121 } | |
4122 | |
4123 /* | |
4124 * do the horizontal scroll | |
4125 */ | |
4126 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4127 { | |
4128 curwin->w_leftcol = tgt_leftcol; | |
4129 leftcol_changed(); | |
4130 } | |
4131 } | |
4132 } | |
4133 | |
4134 /* | |
4135 * reset current-window | |
4136 */ | |
4137 VIsual_select = old_VIsual_select; | |
4138 VIsual_active = old_VIsual_active; | |
4139 curwin = old_curwin; | |
4140 curbuf = old_curbuf; | |
4141 } | |
4142 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4143 | |
4144 /* | |
4145 * Command character that's ignored. | |
4146 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
2130
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updated for version 7.2.412
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diff
changeset
|
4147 * xon/xoff. |
7 | 4148 */ |
4149 static void | |
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diff
changeset
|
4150 nv_ignore(cmdarg_T *cap) |
7 | 4151 { |
226 | 4152 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4153 } |
4154 | |
4155 /* | |
620 | 4156 * Command character that doesn't do anything, but unlike nv_ignore() does |
4157 * start edit(). Used for "startinsert" executed while starting up. | |
4158 */ | |
4159 static void | |
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diff
changeset
|
4160 nv_nop(cmdarg_T *cap UNUSED) |
620 | 4161 { |
4162 } | |
4163 | |
4164 /* | |
7 | 4165 * Command character doesn't exist. |
4166 */ | |
4167 static void | |
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diff
changeset
|
4168 nv_error(cmdarg_T *cap) |
7 | 4169 { |
4170 clearopbeep(cap->oap); | |
4171 } | |
4172 | |
4173 /* | |
4174 * <Help> and <F1> commands. | |
4175 */ | |
4176 static void | |
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diff
changeset
|
4177 nv_help(cmdarg_T *cap) |
7 | 4178 { |
4179 if (!checkclearopq(cap->oap)) | |
4180 ex_help(NULL); | |
4181 } | |
4182 | |
4183 /* | |
4184 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4185 */ | |
4186 static void | |
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diff
changeset
|
4187 nv_addsub(cmdarg_T *cap) |
7 | 4188 { |
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diff
changeset
|
4189 if (!VIsual_active && cap->oap->op_type == OP_NOP) |
b872724c37db
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diff
changeset
|
4190 { |
7578
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diff
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|
4191 prep_redo_cmd(cap); |
7574
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diff
changeset
|
4192 cap->oap->op_type = cap->cmdchar == Ctrl_A ? OP_NR_ADD : OP_NR_SUB; |
b872724c37db
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diff
changeset
|
4193 op_addsub(cap->oap, cap->count1, cap->arg); |
b872724c37db
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diff
changeset
|
4194 cap->oap->op_type = OP_NOP; |
b872724c37db
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diff
changeset
|
4195 } |
b872724c37db
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diff
changeset
|
4196 else if (VIsual_active) |
b872724c37db
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diff
changeset
|
4197 nv_operator(cap); |
6868 | 4198 else |
7574
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diff
changeset
|
4199 clearop(cap->oap); |
7 | 4200 } |
4201 | |
4202 /* | |
4203 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4204 */ | |
4205 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4206 nv_page(cmdarg_T *cap) |
7 | 4207 { |
4208 if (!checkclearop(cap->oap)) | |
819 | 4209 { |
4210 #ifdef FEAT_WINDOWS | |
4211 if (mod_mask & MOD_MASK_CTRL) | |
4212 { | |
4213 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4214 if (cap->arg == BACKWARD) | |
4215 goto_tabpage(-(int)cap->count1); | |
4216 else | |
4217 goto_tabpage((int)cap->count0); | |
4218 } | |
4219 else | |
4220 #endif | |
7 | 4221 (void)onepage(cap->arg, cap->count1); |
819 | 4222 } |
7 | 4223 } |
4224 | |
4225 /* | |
4226 * Implementation of "gd" and "gD" command. | |
4227 */ | |
4228 static void | |
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diff
changeset
|
4229 nv_gd( |
2a8d6b2dd925
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diff
changeset
|
4230 oparg_T *oap, |
2a8d6b2dd925
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diff
changeset
|
4231 int nchar, |
2a8d6b2dd925
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diff
changeset
|
4232 int thisblock) /* 1 for "1gd" and "1gD" */ |
7 | 4233 { |
4234 int len; | |
503 | 4235 char_u *ptr; |
4236 | |
4237 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
8923
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commit https://github.com/vim/vim/commit/1538fc34fae3fae39773ca43f6ff52401fce61d8
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diff
changeset
|
4238 || find_decl(ptr, len, nchar == 'd', thisblock, SEARCH_START) |
face93b02af4
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Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
4239 == FAIL) |
503 | 4240 clearopbeep(oap); |
4241 #ifdef FEAT_FOLDING | |
4242 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4243 foldOpenCursor(); | |
4244 #endif | |
4245 } | |
4246 | |
4247 /* | |
10251
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diff
changeset
|
4248 * Return TRUE if line[offset] is not inside a C-style comment or string, FALSE |
bc442c2296a7
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diff
changeset
|
4249 * otherwise. |
bc442c2296a7
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|
4250 */ |
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|
4251 static int |
bc442c2296a7
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diff
changeset
|
4252 is_ident(char_u *line, int offset) |
bc442c2296a7
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diff
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|
4253 { |
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|
4254 int i; |
bc442c2296a7
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diff
changeset
|
4255 int incomment = FALSE; |
bc442c2296a7
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diff
changeset
|
4256 int instring = 0; |
bc442c2296a7
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changeset
|
4257 int prev = 0; |
bc442c2296a7
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diff
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|
4258 |
bc442c2296a7
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|
4259 for (i = 0; i < offset && line[i] != NUL; i++) |
bc442c2296a7
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|
4260 { |
bc442c2296a7
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|
4261 if (instring != 0) |
bc442c2296a7
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|
4262 { |
bc442c2296a7
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|
4263 if (prev != '\\' && line[i] == instring) |
bc442c2296a7
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diff
changeset
|
4264 instring = 0; |
bc442c2296a7
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diff
changeset
|
4265 } |
bc442c2296a7
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diff
changeset
|
4266 else if ((line[i] == '"' || line[i] == '\'') && !incomment) |
bc442c2296a7
commit https://github.com/vim/vim/commit/226630a030c0d41145e1109f09633360fc9c999d
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diff
changeset
|
4267 { |
bc442c2296a7
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diff
changeset
|
4268 instring = line[i]; |
bc442c2296a7
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diff
changeset
|
4269 } |
bc442c2296a7
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diff
changeset
|
4270 else |
bc442c2296a7
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diff
changeset
|
4271 { |
bc442c2296a7
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diff
changeset
|
4272 if (incomment) |
bc442c2296a7
commit https://github.com/vim/vim/commit/226630a030c0d41145e1109f09633360fc9c999d
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diff
changeset
|
4273 { |
bc442c2296a7
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diff
changeset
|
4274 if (prev == '*' && line[i] == '/') |
bc442c2296a7
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diff
changeset
|
4275 incomment = FALSE; |
bc442c2296a7
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diff
changeset
|
4276 } |
bc442c2296a7
commit https://github.com/vim/vim/commit/226630a030c0d41145e1109f09633360fc9c999d
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diff
changeset
|
4277 else if (prev == '/' && line[i] == '*') |
bc442c2296a7
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diff
changeset
|
4278 { |
bc442c2296a7
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diff
changeset
|
4279 incomment = TRUE; |
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diff
changeset
|
4280 } |
bc442c2296a7
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changeset
|
4281 else if (prev == '/' && line[i] == '/') |
bc442c2296a7
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diff
changeset
|
4282 { |
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changeset
|
4283 return FALSE; |
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changeset
|
4284 } |
bc442c2296a7
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|
4285 } |
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diff
changeset
|
4286 |
bc442c2296a7
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changeset
|
4287 prev = line[i]; |
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changeset
|
4288 } |
bc442c2296a7
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diff
changeset
|
4289 |
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diff
changeset
|
4290 return incomment == FALSE && instring == 0; |
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changeset
|
4291 } |
bc442c2296a7
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changeset
|
4292 |
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changeset
|
4293 /* |
523 | 4294 * Search for variable declaration of "ptr[len]". |
4295 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4296 * current file ("gD"). | |
4297 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4298 * Return FAIL when not found. |
4299 */ | |
4300 int | |
7829
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diff
changeset
|
4301 find_decl( |
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changeset
|
4302 char_u *ptr, |
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changeset
|
4303 int len, |
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changeset
|
4304 int locally, |
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diff
changeset
|
4305 int thisblock, |
9315
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diff
changeset
|
4306 int flags_arg) /* flags passed to searchit() */ |
503 | 4307 { |
7 | 4308 char_u *pat; |
4309 pos_T old_pos; | |
503 | 4310 pos_T par_pos; |
4311 pos_T found_pos; | |
7 | 4312 int t; |
4313 int save_p_ws; | |
4314 int save_p_scs; | |
503 | 4315 int retval = OK; |
944 | 4316 int incll; |
9315
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changeset
|
4317 int searchflags = flags_arg; |
10251
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parents:
10192
diff
changeset
|
4318 int valid; |
503 | 4319 |
4320 if ((pat = alloc(len + 7)) == NULL) | |
4321 return FAIL; | |
268 | 4322 |
4323 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4324 * and "~" causes trouble. */ | |
4325 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4326 len, ptr); | |
7 | 4327 old_pos = curwin->w_cursor; |
4328 save_p_ws = p_ws; | |
4329 save_p_scs = p_scs; | |
4330 p_ws = FALSE; /* don't wrap around end of file now */ | |
4331 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4332 | |
4333 /* | |
4334 * With "gD" go to line 1. | |
4335 * With "gd" Search back for the start of the current function, then go | |
4336 * back until a blank line. If this fails go to line 1. | |
4337 */ | |
944 | 4338 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4339 { |
4340 setpcmark(); /* Set in findpar() otherwise */ | |
4341 curwin->w_cursor.lnum = 1; | |
539 | 4342 par_pos = curwin->w_cursor; |
7 | 4343 } |
4344 else | |
4345 { | |
539 | 4346 par_pos = curwin->w_cursor; |
7 | 4347 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4348 --curwin->w_cursor.lnum; | |
4349 } | |
4350 curwin->w_cursor.col = 0; | |
4351 | |
4352 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4353 clearpos(&found_pos); |
503 | 4354 for (;;) |
4355 { | |
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parents:
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diff
changeset
|
4356 valid = FALSE; |
503 | 4357 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, |
1496 | 4358 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4359 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4360 t = FAIL; /* match after start is failure too */ | |
523 | 4361 |
718 | 4362 if (thisblock && t != FAIL) |
523 | 4363 { |
4364 pos_T *pos; | |
4365 | |
4366 /* Check that the block the match is in doesn't end before the | |
4367 * position where we started the search from. */ | |
4368 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4369 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4370 && pos->lnum < old_pos.lnum) | |
4371 continue; | |
4372 } | |
4373 | |
503 | 4374 if (t == FAIL) |
4375 { | |
4376 /* If we previously found a valid position, use it. */ | |
4377 if (found_pos.lnum != 0) | |
4378 { | |
4379 curwin->w_cursor = found_pos; | |
4380 t = OK; | |
4381 } | |
4382 break; | |
4383 } | |
7 | 4384 #ifdef FEAT_COMMENTS |
3562 | 4385 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4386 { |
4387 /* Ignore this line, continue at start of next line. */ | |
4388 ++curwin->w_cursor.lnum; | |
4389 curwin->w_cursor.col = 0; | |
4390 continue; | |
4391 } | |
4392 #endif | |
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diff
changeset
|
4393 valid = is_ident(ml_get_curline(), curwin->w_cursor.col); |
bc442c2296a7
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diff
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|
4394 |
bc442c2296a7
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diff
changeset
|
4395 /* If the current position is not a valid identifier and a previous |
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diff
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|
4396 * match is present, favor that one instead. */ |
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diff
changeset
|
4397 if (!valid && found_pos.lnum != 0) |
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parents:
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diff
changeset
|
4398 { |
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parents:
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diff
changeset
|
4399 curwin->w_cursor = found_pos; |
503 | 4400 break; |
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diff
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|
4401 } |
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diff
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|
4402 |
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parents:
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diff
changeset
|
4403 /* Global search: use first valid match found */ |
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parents:
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diff
changeset
|
4404 if (valid && !locally) |
bc442c2296a7
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parents:
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diff
changeset
|
4405 break; |
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parents:
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diff
changeset
|
4406 if (valid && curwin->w_cursor.lnum >= par_pos.lnum) |
503 | 4407 { |
4408 /* If we previously found a valid position, use it. */ | |
4409 if (found_pos.lnum != 0) | |
4410 curwin->w_cursor = found_pos; | |
4411 break; | |
4412 } | |
4413 | |
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diff
changeset
|
4414 /* For finding a local variable and the match is before the "{" or |
bc442c2296a7
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parents:
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diff
changeset
|
4415 * inside a comment, continue searching. For K&R style function |
bc442c2296a7
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diff
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|
4416 * declarations this skips the function header without types. */ |
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diff
changeset
|
4417 if (!valid) |
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diff
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|
4418 { |
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parents:
10192
diff
changeset
|
4419 /* Braces needed due to macro expansion of clearpos. */ |
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parents:
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diff
changeset
|
4420 clearpos(&found_pos); |
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parents:
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diff
changeset
|
4421 } |
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parents:
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diff
changeset
|
4422 else |
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parents:
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diff
changeset
|
4423 { |
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parents:
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diff
changeset
|
4424 found_pos = curwin->w_cursor; |
bc442c2296a7
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diff
changeset
|
4425 } |
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diff
changeset
|
4426 /* Remove SEARCH_START from flags to avoid getting stuck at one |
bc442c2296a7
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parents:
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diff
changeset
|
4427 * position. */ |
9315
1b4946fa3777
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Christian Brabandt <cb@256bit.org>
parents:
9098
diff
changeset
|
4428 searchflags &= ~SEARCH_START; |
503 | 4429 } |
4430 | |
4431 if (t == FAIL) | |
4432 { | |
4433 retval = FAIL; | |
7 | 4434 curwin->w_cursor = old_pos; |
4435 } | |
4436 else | |
4437 { | |
4438 curwin->w_set_curswant = TRUE; | |
4439 /* "n" searches forward now */ | |
4440 reset_search_dir(); | |
4441 } | |
4442 | |
4443 vim_free(pat); | |
4444 p_ws = save_p_ws; | |
4445 p_scs = save_p_scs; | |
503 | 4446 |
4447 return retval; | |
7 | 4448 } |
4449 | |
4450 /* | |
4451 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4452 * lines rather than lines in the file. | |
4453 * 'dist' must be positive. | |
4454 * | |
4455 * Return OK if able to move cursor, FAIL otherwise. | |
4456 */ | |
4457 static int | |
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7803
diff
changeset
|
4458 nv_screengo(oparg_T *oap, int dir, long dist) |
7 | 4459 { |
4460 int linelen = linetabsize(ml_get_curline()); | |
4461 int retval = OK; | |
4462 int atend = FALSE; | |
4463 int n; | |
4464 int col_off1; /* margin offset for first screen line */ | |
4465 int col_off2; /* margin offset for wrapped screen line */ | |
4466 int width1; /* text width for first screen line */ | |
4467 int width2; /* test width for wrapped screen line */ | |
4468 | |
4469 oap->motion_type = MCHAR; | |
5192
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diff
changeset
|
4470 oap->inclusive = (curwin->w_curswant == MAXCOL); |
7 | 4471 |
4472 col_off1 = curwin_col_off(); | |
4473 col_off2 = col_off1 - curwin_col_off2(); | |
4474 width1 = W_WIDTH(curwin) - col_off1; | |
4475 width2 = W_WIDTH(curwin) - col_off2; | |
6559 | 4476 if (width2 == 0) |
4477 width2 = 1; /* avoid divide by zero */ | |
7 | 4478 |
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8445
diff
changeset
|
4479 #ifdef FEAT_WINDOWS |
7 | 4480 if (curwin->w_width != 0) |
8643
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diff
changeset
|
4481 #endif |
24b43dd167eb
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diff
changeset
|
4482 { |
7 | 4483 /* |
4484 * Instead of sticking at the last character of the buffer line we | |
4485 * try to stick in the last column of the screen. | |
4486 */ | |
4487 if (curwin->w_curswant == MAXCOL) | |
4488 { | |
4489 atend = TRUE; | |
4490 validate_virtcol(); | |
4491 if (width1 <= 0) | |
4492 curwin->w_curswant = 0; | |
4493 else | |
4494 { | |
4495 curwin->w_curswant = width1 - 1; | |
4496 if (curwin->w_virtcol > curwin->w_curswant) | |
4497 curwin->w_curswant += ((curwin->w_virtcol | |
4498 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4499 } | |
4500 } | |
4501 else | |
4502 { | |
4503 if (linelen > width1) | |
4504 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4505 else | |
4506 n = width1; | |
4507 if (curwin->w_curswant > (colnr_T)n + 1) | |
4508 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4509 * width2; | |
4510 } | |
4511 | |
4512 while (dist--) | |
4513 { | |
4514 if (dir == BACKWARD) | |
4515 { | |
4516 if ((long)curwin->w_curswant >= width2) | |
4517 /* move back within line */ | |
4518 curwin->w_curswant -= width2; | |
4519 else | |
4520 { | |
4521 /* to previous line */ | |
4522 if (curwin->w_cursor.lnum == 1) | |
4523 { | |
4524 retval = FAIL; | |
4525 break; | |
4526 } | |
4527 --curwin->w_cursor.lnum; | |
4528 #ifdef FEAT_FOLDING | |
4529 /* Move to the start of a closed fold. Don't do that when | |
4530 * 'foldopen' contains "all": it will open in a moment. */ | |
4531 if (!(fdo_flags & FDO_ALL)) | |
4532 (void)hasFolding(curwin->w_cursor.lnum, | |
4533 &curwin->w_cursor.lnum, NULL); | |
4534 #endif | |
4535 linelen = linetabsize(ml_get_curline()); | |
4536 if (linelen > width1) | |
4537 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4538 + 1) * width2; | |
4539 } | |
4540 } | |
4541 else /* dir == FORWARD */ | |
4542 { | |
4543 if (linelen > width1) | |
4544 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4545 else | |
4546 n = width1; | |
4547 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4548 /* move forward within line */ | |
4549 curwin->w_curswant += width2; | |
4550 else | |
4551 { | |
4552 /* to next line */ | |
4553 #ifdef FEAT_FOLDING | |
4554 /* Move to the end of a closed fold. */ | |
4555 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4556 &curwin->w_cursor.lnum); | |
4557 #endif | |
4558 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4559 { | |
4560 retval = FAIL; | |
4561 break; | |
4562 } | |
4563 curwin->w_cursor.lnum++; | |
4564 curwin->w_curswant %= width2; | |
2911 | 4565 linelen = linetabsize(ml_get_curline()); |
7 | 4566 } |
4567 } | |
4568 } | |
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diff
changeset
|
4569 } |
7 | 4570 |
5600 | 4571 if (virtual_active() && atend) |
4572 coladvance(MAXCOL); | |
4573 else | |
4574 coladvance(curwin->w_curswant); | |
7 | 4575 |
4576 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4577 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4578 { | |
6178 | 4579 colnr_T virtcol; |
4580 | |
7 | 4581 /* |
4582 * Check for landing on a character that got split at the end of the | |
4583 * last line. We want to advance a screenline, not end up in the same | |
4584 * screenline or move two screenlines. | |
4585 */ | |
4586 validate_virtcol(); | |
6178 | 4587 virtcol = curwin->w_virtcol; |
6187 | 4588 # if defined(FEAT_LINEBREAK) |
6178 | 4589 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
4590 virtcol -= vim_strsize(p_sbr); | |
6187 | 4591 # endif |
6178 | 4592 |
4593 if (virtcol > curwin->w_curswant | |
7 | 4594 && (curwin->w_curswant < (colnr_T)width1 |
4595 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4596 : ((curwin->w_curswant - width1) % width2 | |
4597 > (colnr_T)width2 / 2))) | |
4598 --curwin->w_cursor.col; | |
4599 } | |
4600 #endif | |
4601 | |
4602 if (atend) | |
4603 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4604 | |
4605 return retval; | |
4606 } | |
4607 | |
4608 #ifdef FEAT_MOUSE | |
4609 /* | |
4610 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4611 * when Shift or Ctrl is used. | |
2409
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|
4612 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
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|
4613 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4614 */ |
4615 static void | |
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7803
diff
changeset
|
4616 nv_mousescroll(cmdarg_T *cap) |
7 | 4617 { |
4162 | 4618 # ifdef FEAT_WINDOWS |
557 | 4619 win_T *old_curwin = curwin; |
7 | 4620 |
4162 | 4621 if (mouse_row >= 0 && mouse_col >= 0) |
7 | 4622 { |
4623 int row, col; | |
4624 | |
4625 row = mouse_row; | |
4626 col = mouse_col; | |
4627 | |
4628 /* find the window at the pointer coordinates */ | |
4629 curwin = mouse_find_win(&row, &col); | |
4630 curbuf = curwin->w_buffer; | |
4631 } | |
4632 # endif | |
4633 | |
2409
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|
4634 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
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4635 { |
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|
4636 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
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|
4637 { |
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changeset
|
4638 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
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|
4639 } |
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changeset
|
4640 else |
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changeset
|
4641 { |
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diff
changeset
|
4642 cap->count1 = 3; |
0ca06a92adfb
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diff
changeset
|
4643 cap->count0 = 3; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4644 nv_scroll_line(cap); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4645 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4646 } |
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4647 # ifdef FEAT_GUI |
7 | 4648 else |
4649 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4650 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4651 if (!curwin->w_p_wrap) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4652 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4653 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4654 |
2409
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4655 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
|
4656 step = W_WIDTH(curwin); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4657 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
|
4658 if (val < 0) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4659 val = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4660 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4661 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4662 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4663 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4664 # endif |
7 | 4665 |
4162 | 4666 # ifdef FEAT_WINDOWS |
7 | 4667 curwin->w_redr_status = TRUE; |
4668 | |
4669 curwin = old_curwin; | |
4670 curbuf = curwin->w_buffer; | |
4671 # endif | |
4672 } | |
4673 | |
4674 /* | |
4675 * Mouse clicks and drags. | |
4676 */ | |
4677 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4678 nv_mouse(cmdarg_T *cap) |
7 | 4679 { |
4680 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4681 } | |
4682 #endif | |
4683 | |
4684 /* | |
4685 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4686 * cap->arg must be TRUE for CTRL-E. | |
4687 */ | |
4688 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4689 nv_scroll_line(cmdarg_T *cap) |
7 | 4690 { |
4691 if (!checkclearop(cap->oap)) | |
4692 scroll_redraw(cap->arg, cap->count1); | |
4693 } | |
4694 | |
4695 /* | |
4696 * Scroll "count" lines up or down, and redraw. | |
4697 */ | |
4698 void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4699 scroll_redraw(int up, long count) |
7 | 4700 { |
4701 linenr_T prev_topline = curwin->w_topline; | |
4702 #ifdef FEAT_DIFF | |
4703 int prev_topfill = curwin->w_topfill; | |
4704 #endif | |
4705 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4706 | |
4707 if (up) | |
4708 scrollup(count, TRUE); | |
4709 else | |
4710 scrolldown(count, TRUE); | |
4711 if (p_so) | |
4712 { | |
4713 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4714 * valid, otherwise the screen jumps back at the end of the file. */ | |
4715 cursor_correct(); | |
4716 check_cursor_moved(curwin); | |
4717 curwin->w_valid |= VALID_TOPLINE; | |
4718 | |
4719 /* If moved back to where we were, at least move the cursor, otherwise | |
4720 * we get stuck at one position. Don't move the cursor up if the | |
4721 * first line of the buffer is already on the screen */ | |
4722 while (curwin->w_topline == prev_topline | |
4723 #ifdef FEAT_DIFF | |
4724 && curwin->w_topfill == prev_topfill | |
4725 #endif | |
4726 ) | |
4727 { | |
4728 if (up) | |
4729 { | |
4730 if (curwin->w_cursor.lnum > prev_lnum | |
4731 || cursor_down(1L, FALSE) == FAIL) | |
4732 break; | |
4733 } | |
4734 else | |
4735 { | |
4736 if (curwin->w_cursor.lnum < prev_lnum | |
4737 || prev_topline == 1L | |
4738 || cursor_up(1L, FALSE) == FAIL) | |
4739 break; | |
4740 } | |
4741 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4742 * end of the file. */ | |
4743 check_cursor_moved(curwin); | |
4744 curwin->w_valid |= VALID_TOPLINE; | |
4745 } | |
4746 } | |
4747 if (curwin->w_cursor.lnum != prev_lnum) | |
4748 coladvance(curwin->w_curswant); | |
4749 redraw_later(VALID); | |
4750 } | |
4751 | |
4752 /* | |
4753 * Commands that start with "z". | |
4754 */ | |
4755 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4756 nv_zet(cmdarg_T *cap) |
7 | 4757 { |
4758 long n; | |
4759 colnr_T col; | |
4760 int nchar = cap->nchar; | |
4761 #ifdef FEAT_FOLDING | |
4762 long old_fdl = curwin->w_p_fdl; | |
4763 int old_fen = curwin->w_p_fen; | |
4764 #endif | |
737 | 4765 #ifdef FEAT_SPELL |
710 | 4766 int undo = FALSE; |
4767 #endif | |
7 | 4768 |
4769 if (VIM_ISDIGIT(nchar)) | |
4770 { | |
4771 /* | |
4772 * "z123{nchar}": edit the count before obtaining {nchar} | |
4773 */ | |
4774 if (checkclearop(cap->oap)) | |
4775 return; | |
4776 n = nchar - '0'; | |
4777 for (;;) | |
4778 { | |
4779 #ifdef USE_ON_FLY_SCROLL | |
4780 dont_scroll = TRUE; /* disallow scrolling here */ | |
4781 #endif | |
4782 ++no_mapping; | |
4783 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4784 nchar = plain_vgetc(); |
7 | 4785 LANGMAP_ADJUST(nchar, TRUE); |
4786 --no_mapping; | |
4787 --allow_keys; | |
4788 #ifdef FEAT_CMDL_INFO | |
4789 (void)add_to_showcmd(nchar); | |
4790 #endif | |
4791 if (nchar == K_DEL || nchar == K_KDEL) | |
4792 n /= 10; | |
4793 else if (VIM_ISDIGIT(nchar)) | |
4794 n = n * 10 + (nchar - '0'); | |
4795 else if (nchar == CAR) | |
4796 { | |
4797 #ifdef FEAT_GUI | |
4798 need_mouse_correct = TRUE; | |
4799 #endif | |
4800 win_setheight((int)n); | |
4801 break; | |
4802 } | |
4803 else if (nchar == 'l' | |
4804 || nchar == 'h' | |
4805 || nchar == K_LEFT | |
229 | 4806 || nchar == K_RIGHT) |
7 | 4807 { |
4808 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4809 goto dozet; | |
4810 } | |
4811 else | |
4812 { | |
4813 clearopbeep(cap->oap); | |
4814 break; | |
4815 } | |
4816 } | |
4817 cap->oap->op_type = OP_NOP; | |
4818 return; | |
4819 } | |
4820 | |
4821 dozet: | |
4822 if ( | |
4823 #ifdef FEAT_FOLDING | |
4824 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4825 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4826 * commands. */ | |
4827 cap->nchar != 'f' && cap->nchar != 'F' | |
4828 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4829 && cap->nchar != 'j' && cap->nchar != 'k' | |
4830 && | |
4831 #endif | |
4832 checkclearop(cap->oap)) | |
4833 return; | |
4834 | |
4835 /* | |
4836 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4837 * If line number given, set cursor. | |
4838 */ | |
4839 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4840 && cap->count0 | |
4841 && cap->count0 != curwin->w_cursor.lnum) | |
4842 { | |
4843 setpcmark(); | |
4844 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4845 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4846 else | |
4847 curwin->w_cursor.lnum = cap->count0; | |
22 | 4848 check_cursor_col(); |
7 | 4849 } |
4850 | |
4851 switch (nchar) | |
4852 { | |
4853 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4854 case '+': | |
4855 if (cap->count0 == 0) | |
4856 { | |
4857 /* No count given: put cursor at the line below screen */ | |
4858 validate_botline(); /* make sure w_botline is valid */ | |
4859 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4860 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4861 else | |
4862 curwin->w_cursor.lnum = curwin->w_botline; | |
4863 } | |
4864 /* FALLTHROUGH */ | |
4865 case NL: | |
4866 case CAR: | |
4867 case K_KENTER: | |
4868 beginline(BL_WHITE | BL_FIX); | |
4869 /* FALLTHROUGH */ | |
4870 | |
4871 case 't': scroll_cursor_top(0, TRUE); | |
4872 redraw_later(VALID); | |
7311
743c258ca3ab
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Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4873 set_fraction(curwin); |
7 | 4874 break; |
4875 | |
4876 /* "z." and "zz": put cursor in middle of screen */ | |
4877 case '.': beginline(BL_WHITE | BL_FIX); | |
4878 /* FALLTHROUGH */ | |
4879 | |
4880 case 'z': scroll_cursor_halfway(TRUE); | |
4881 redraw_later(VALID); | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4882 set_fraction(curwin); |
7 | 4883 break; |
4884 | |
4885 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4886 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4887 * when <count> is at bottom of window, and puts that one at | |
4888 * bottom of window. */ | |
4889 if (cap->count0 != 0) | |
4890 { | |
4891 scroll_cursor_bot(0, TRUE); | |
4892 curwin->w_cursor.lnum = curwin->w_topline; | |
4893 } | |
4894 else if (curwin->w_topline == 1) | |
4895 curwin->w_cursor.lnum = 1; | |
4896 else | |
4897 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4898 /* FALLTHROUGH */ | |
4899 case '-': | |
4900 beginline(BL_WHITE | BL_FIX); | |
4901 /* FALLTHROUGH */ | |
4902 | |
4903 case 'b': scroll_cursor_bot(0, TRUE); | |
4904 redraw_later(VALID); | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4905 set_fraction(curwin); |
7 | 4906 break; |
4907 | |
4908 /* "zH" - scroll screen right half-page */ | |
4909 case 'H': | |
4910 cap->count1 *= W_WIDTH(curwin) / 2; | |
4911 /* FALLTHROUGH */ | |
4912 | |
4913 /* "zh" - scroll screen to the right */ | |
4914 case 'h': | |
4915 case K_LEFT: | |
4916 if (!curwin->w_p_wrap) | |
4917 { | |
4918 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4919 curwin->w_leftcol = 0; | |
4920 else | |
4921 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4922 leftcol_changed(); | |
4923 } | |
4924 break; | |
4925 | |
4926 /* "zL" - scroll screen left half-page */ | |
4927 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4928 /* FALLTHROUGH */ | |
4929 | |
4930 /* "zl" - scroll screen to the left */ | |
4931 case 'l': | |
4932 case K_RIGHT: | |
4933 if (!curwin->w_p_wrap) | |
4934 { | |
4935 /* scroll the window left */ | |
4936 curwin->w_leftcol += (colnr_T)cap->count1; | |
4937 leftcol_changed(); | |
4938 } | |
4939 break; | |
4940 | |
4941 /* "zs" - scroll screen, cursor at the start */ | |
4942 case 's': if (!curwin->w_p_wrap) | |
4943 { | |
4944 #ifdef FEAT_FOLDING | |
4945 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4946 col = 0; /* like the cursor is in col 0 */ | |
4947 else | |
4948 #endif | |
4949 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4950 if ((long)col > p_siso) | |
4951 col -= p_siso; | |
4952 else | |
4953 col = 0; | |
4954 if (curwin->w_leftcol != col) | |
4955 { | |
4956 curwin->w_leftcol = col; | |
4957 redraw_later(NOT_VALID); | |
4958 } | |
4959 } | |
4960 break; | |
4961 | |
4962 /* "ze" - scroll screen, cursor at the end */ | |
4963 case 'e': if (!curwin->w_p_wrap) | |
4964 { | |
4965 #ifdef FEAT_FOLDING | |
4966 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4967 col = 0; /* like the cursor is in col 0 */ | |
4968 else | |
4969 #endif | |
4970 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4971 n = W_WIDTH(curwin) - curwin_col_off(); | |
4972 if ((long)col + p_siso < n) | |
4973 col = 0; | |
4974 else | |
4975 col = col + p_siso - n + 1; | |
4976 if (curwin->w_leftcol != col) | |
4977 { | |
4978 curwin->w_leftcol = col; | |
4979 redraw_later(NOT_VALID); | |
4980 } | |
4981 } | |
4982 break; | |
4983 | |
4984 #ifdef FEAT_FOLDING | |
4985 /* "zF": create fold command */ | |
4986 /* "zf": create fold operator */ | |
4987 case 'F': | |
4988 case 'f': if (foldManualAllowed(TRUE)) | |
4989 { | |
4990 cap->nchar = 'f'; | |
4991 nv_operator(cap); | |
4992 curwin->w_p_fen = TRUE; | |
4993 | |
4994 /* "zF" is like "zfzf" */ | |
4995 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
4996 { | |
4997 nv_operator(cap); | |
4998 finish_op = TRUE; | |
4999 } | |
5000 } | |
5001 else | |
5002 clearopbeep(cap->oap); | |
5003 break; | |
5004 | |
5005 /* "zd": delete fold at cursor */ | |
5006 /* "zD": delete fold at cursor recursively */ | |
5007 case 'd': | |
5008 case 'D': if (foldManualAllowed(FALSE)) | |
5009 { | |
5010 if (VIsual_active) | |
5011 nv_operator(cap); | |
5012 else | |
5013 deleteFold(curwin->w_cursor.lnum, | |
5014 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
5015 } | |
5016 break; | |
5017 | |
4352 | 5018 /* "zE": erase all folds */ |
7 | 5019 case 'E': if (foldmethodIsManual(curwin)) |
5020 { | |
5021 clearFolding(curwin); | |
5022 changed_window_setting(); | |
5023 } | |
5024 else if (foldmethodIsMarker(curwin)) | |
5025 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
5026 TRUE, FALSE); | |
5027 else | |
5028 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
5029 break; | |
5030 | |
5031 /* "zn": fold none: reset 'foldenable' */ | |
5032 case 'n': curwin->w_p_fen = FALSE; | |
5033 break; | |
5034 | |
5035 /* "zN": fold Normal: set 'foldenable' */ | |
5036 case 'N': curwin->w_p_fen = TRUE; | |
5037 break; | |
5038 | |
5039 /* "zi": invert folding: toggle 'foldenable' */ | |
5040 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
5041 break; | |
5042 | |
5043 /* "za": open closed fold or close open fold at cursor */ | |
5044 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5045 openFold(curwin->w_cursor.lnum, cap->count1); | |
5046 else | |
5047 { | |
5048 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5049 curwin->w_p_fen = TRUE; | |
5050 } | |
5051 break; | |
5052 | |
5053 /* "zA": open fold at cursor recursively */ | |
5054 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
5055 openFoldRecurse(curwin->w_cursor.lnum); | |
5056 else | |
5057 { | |
5058 closeFoldRecurse(curwin->w_cursor.lnum); | |
5059 curwin->w_p_fen = TRUE; | |
5060 } | |
5061 break; | |
5062 | |
5063 /* "zo": open fold at cursor or Visual area */ | |
5064 case 'o': if (VIsual_active) | |
5065 nv_operator(cap); | |
5066 else | |
5067 openFold(curwin->w_cursor.lnum, cap->count1); | |
5068 break; | |
5069 | |
5070 /* "zO": open fold recursively */ | |
5071 case 'O': if (VIsual_active) | |
5072 nv_operator(cap); | |
5073 else | |
5074 openFoldRecurse(curwin->w_cursor.lnum); | |
5075 break; | |
5076 | |
5077 /* "zc": close fold at cursor or Visual area */ | |
5078 case 'c': if (VIsual_active) | |
5079 nv_operator(cap); | |
5080 else | |
5081 closeFold(curwin->w_cursor.lnum, cap->count1); | |
5082 curwin->w_p_fen = TRUE; | |
5083 break; | |
5084 | |
5085 /* "zC": close fold recursively */ | |
5086 case 'C': if (VIsual_active) | |
5087 nv_operator(cap); | |
5088 else | |
5089 closeFoldRecurse(curwin->w_cursor.lnum); | |
5090 curwin->w_p_fen = TRUE; | |
5091 break; | |
5092 | |
5093 /* "zv": open folds at the cursor */ | |
5094 case 'v': foldOpenCursor(); | |
5095 break; | |
5096 | |
5097 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5098 case 'x': curwin->w_p_fen = TRUE; | |
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parents:
2130
diff
changeset
|
5099 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
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parents:
2130
diff
changeset
|
5100 newFoldLevel(); /* update right now */ |
7 | 5101 foldOpenCursor(); |
5102 break; | |
5103 | |
5104 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5105 case 'X': curwin->w_p_fen = TRUE; | |
2139
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parents:
2130
diff
changeset
|
5106 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
updated for version 7.2.421
Bram Moolenaar <bram@zimbu.org>
parents:
2130
diff
changeset
|
5107 old_fdl = -1; /* force an update */ |
7 | 5108 break; |
5109 | |
5110 /* "zm": fold more */ | |
5111 case 'm': if (curwin->w_p_fdl > 0) | |
6725 | 5112 { |
5113 curwin->w_p_fdl -= cap->count1; | |
5114 if (curwin->w_p_fdl < 0) | |
5115 curwin->w_p_fdl = 0; | |
5116 } | |
7 | 5117 old_fdl = -1; /* force an update */ |
5118 curwin->w_p_fen = TRUE; | |
5119 break; | |
5120 | |
5121 /* "zM": close all folds */ | |
5122 case 'M': curwin->w_p_fdl = 0; | |
5123 old_fdl = -1; /* force an update */ | |
5124 curwin->w_p_fen = TRUE; | |
5125 break; | |
5126 | |
5127 /* "zr": reduce folding */ | |
6725 | 5128 case 'r': curwin->w_p_fdl += cap->count1; |
5129 { | |
5130 int d = getDeepestNesting(); | |
5131 | |
5132 if (curwin->w_p_fdl >= d) | |
5133 curwin->w_p_fdl = d; | |
5134 } | |
7 | 5135 break; |
5136 | |
5137 /* "zR": open all folds */ | |
5138 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5139 old_fdl = -1; /* force an update */ | |
5140 break; | |
5141 | |
5142 case 'j': /* "zj" move to next fold downwards */ | |
5143 case 'k': /* "zk" move to next fold upwards */ | |
5144 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5145 cap->count1) == FAIL) | |
5146 clearopbeep(cap->oap); | |
5147 break; | |
5148 | |
5149 #endif /* FEAT_FOLDING */ | |
5150 | |
737 | 5151 #ifdef FEAT_SPELL |
710 | 5152 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5153 ++no_mapping; | |
5154 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5155 nchar = plain_vgetc(); |
710 | 5156 LANGMAP_ADJUST(nchar, TRUE); |
5157 --no_mapping; | |
5158 --allow_keys; | |
5159 #ifdef FEAT_CMDL_INFO | |
5160 (void)add_to_showcmd(nchar); | |
5161 #endif | |
5162 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5163 { | |
5164 clearopbeep(cap->oap); | |
5165 break; | |
5166 } | |
5167 undo = TRUE; | |
5168 /*FALLTHROUGH*/ | |
5169 | |
310 | 5170 case 'g': /* "zg": add good word to word list */ |
5171 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5172 case 'G': /* "zG": add good word to temp word list */ |
5173 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5174 { |
5175 char_u *ptr = NULL; | |
5176 int len; | |
5177 | |
5178 if (checkclearop(cap->oap)) | |
5179 break; | |
5180 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5181 == FAIL) | |
5182 return; | |
501 | 5183 if (ptr == NULL) |
5184 { | |
5185 pos_T pos = curwin->w_cursor; | |
5186 | |
5374 | 5187 /* Find bad word under the cursor. When 'spell' is |
5188 * off this fails and find_ident_under_cursor() is | |
5189 * used below. */ | |
5190 emsg_off++; | |
534 | 5191 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
5374 | 5192 emsg_off--; |
501 | 5193 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5194 ptr = ml_get_pos(&curwin->w_cursor); | |
5195 curwin->w_cursor = pos; | |
5196 } | |
5197 | |
310 | 5198 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5199 FIND_IDENT)) == 0) | |
5200 return; | |
381 | 5201 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5202 (nchar == 'G' || nchar == 'W') |
5203 ? 0 : (int)cap->count1, | |
5204 undo); | |
310 | 5205 } |
316 | 5206 break; |
323 | 5207 |
584 | 5208 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5209 if (!checkclearop(cap->oap)) |
485 | 5210 spell_suggest((int)cap->count0); |
323 | 5211 break; |
310 | 5212 #endif |
5213 | |
7 | 5214 default: clearopbeep(cap->oap); |
5215 } | |
5216 | |
5217 #ifdef FEAT_FOLDING | |
5218 /* Redraw when 'foldenable' changed */ | |
5219 if (old_fen != curwin->w_p_fen) | |
5220 { | |
5221 # ifdef FEAT_DIFF | |
5222 win_T *wp; | |
5223 | |
5224 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5225 { | |
5226 /* Adjust 'foldenable' in diff-synced windows. */ | |
5227 FOR_ALL_WINDOWS(wp) | |
5228 { | |
5229 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5230 { | |
5231 wp->w_p_fen = curwin->w_p_fen; | |
5232 changed_window_setting_win(wp); | |
5233 } | |
5234 } | |
5235 } | |
5236 # endif | |
5237 changed_window_setting(); | |
5238 } | |
5239 | |
5240 /* Redraw when 'foldlevel' changed. */ | |
5241 if (old_fdl != curwin->w_p_fdl) | |
5242 newFoldLevel(); | |
5243 #endif | |
5244 } | |
5245 | |
5246 #ifdef FEAT_GUI | |
5247 /* | |
5248 * Vertical scrollbar movement. | |
5249 */ | |
5250 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5251 nv_ver_scrollbar(cmdarg_T *cap) |
7 | 5252 { |
5253 if (cap->oap->op_type != OP_NOP) | |
5254 clearopbeep(cap->oap); | |
5255 | |
5256 /* Even if an operator was pending, we still want to scroll */ | |
5257 gui_do_scroll(); | |
5258 } | |
5259 | |
5260 /* | |
5261 * Horizontal scrollbar movement. | |
5262 */ | |
5263 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5264 nv_hor_scrollbar(cmdarg_T *cap) |
7 | 5265 { |
5266 if (cap->oap->op_type != OP_NOP) | |
5267 clearopbeep(cap->oap); | |
5268 | |
5269 /* 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
|
5270 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5271 } |
5272 #endif | |
5273 | |
690 | 5274 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5275 /* |
5276 * Click in GUI tab. | |
5277 */ | |
5278 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5279 nv_tabline(cmdarg_T *cap) |
685 | 5280 { |
5281 if (cap->oap->op_type != OP_NOP) | |
5282 clearopbeep(cap->oap); | |
5283 | |
5284 /* Even if an operator was pending, we still want to jump tabs. */ | |
5285 goto_tabpage(current_tab); | |
5286 } | |
686 | 5287 |
5288 /* | |
5289 * Selected item in tab line menu. | |
5290 */ | |
5291 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5292 nv_tabmenu(cmdarg_T *cap) |
686 | 5293 { |
5294 if (cap->oap->op_type != OP_NOP) | |
5295 clearopbeep(cap->oap); | |
5296 | |
5297 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5298 handle_tabmenu(); |
5299 } | |
5300 | |
5301 /* | |
5302 * Handle selecting an item of the GUI tab line menu. | |
5303 * Used in Normal and Insert mode. | |
5304 */ | |
5305 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5306 handle_tabmenu(void) |
690 | 5307 { |
686 | 5308 switch (current_tabmenu) |
5309 { | |
5310 case TABLINE_MENU_CLOSE: | |
5311 if (current_tab == 0) | |
5312 do_cmdline_cmd((char_u *)"tabclose"); | |
5313 else | |
5314 { | |
5315 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5316 current_tab); | |
5317 do_cmdline_cmd(IObuff); | |
5318 } | |
5319 break; | |
5320 | |
5321 case TABLINE_MENU_NEW: | |
6631 | 5322 if (current_tab == 0) |
5323 do_cmdline_cmd((char_u *)"$tabnew"); | |
5324 else | |
5325 { | |
5326 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
5327 current_tab - 1); | |
5328 do_cmdline_cmd(IObuff); | |
5329 } | |
686 | 5330 break; |
5331 | |
5332 case TABLINE_MENU_OPEN: | |
6631 | 5333 if (current_tab == 0) |
5334 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
5335 else | |
5336 { | |
5337 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
5338 current_tab - 1); | |
5339 do_cmdline_cmd(IObuff); | |
5340 } | |
686 | 5341 break; |
5342 } | |
5343 } | |
685 | 5344 #endif |
5345 | |
7 | 5346 /* |
5347 * "Q" command. | |
5348 */ | |
5349 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5350 nv_exmode(cmdarg_T *cap) |
7 | 5351 { |
5352 /* | |
5353 * Ignore 'Q' in Visual mode, just give a beep. | |
5354 */ | |
5355 if (VIsual_active) | |
6949 | 5356 vim_beep(BO_EX); |
5735 | 5357 else if (!checkclearop(cap->oap)) |
7 | 5358 do_exmode(FALSE); |
5359 } | |
5360 | |
5361 /* | |
5362 * Handle a ":" command. | |
5363 */ | |
5364 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5365 nv_colon(cmdarg_T *cap) |
7 | 5366 { |
5367 int old_p_im; | |
4256 | 5368 int cmd_result; |
7 | 5369 |
5370 if (VIsual_active) | |
5371 nv_operator(cap); | |
5372 else | |
5373 { | |
5374 if (cap->oap->op_type != OP_NOP) | |
5375 { | |
5376 /* Using ":" as a movement is characterwise exclusive. */ | |
5377 cap->oap->motion_type = MCHAR; | |
5378 cap->oap->inclusive = FALSE; | |
5379 } | |
5380 else if (cap->count0) | |
5381 { | |
5382 /* translate "count:" into ":.,.+(count - 1)" */ | |
5383 stuffcharReadbuff('.'); | |
5384 if (cap->count0 > 1) | |
5385 { | |
5386 stuffReadbuff((char_u *)",.+"); | |
5387 stuffnumReadbuff((long)cap->count0 - 1L); | |
5388 } | |
5389 } | |
5390 | |
5391 /* When typing, don't type below an old message */ | |
5392 if (KeyTyped) | |
5393 compute_cmdrow(); | |
5394 | |
5395 old_p_im = p_im; | |
5396 | |
5397 /* get a command line and execute it */ | |
4256 | 5398 cmd_result = do_cmdline(NULL, getexline, NULL, |
7 | 5399 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
5400 | |
5401 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5402 if (p_im != old_p_im) | |
5403 { | |
5404 if (p_im) | |
5405 restart_edit = 'i'; | |
5406 else | |
5407 restart_edit = 0; | |
5408 } | |
5409 | |
4256 | 5410 if (cmd_result == FAIL) |
5411 /* The Ex command failed, do not execute the operator. */ | |
5412 clearop(cap->oap); | |
5413 else if (cap->oap->op_type != OP_NOP | |
7 | 5414 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
5415 || cap->oap->start.col > | |
4256 | 5416 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
5417 || did_emsg | |
5418 )) | |
5419 /* The start of the operator has become invalid by the Ex command. | |
5420 */ | |
7 | 5421 clearopbeep(cap->oap); |
5422 } | |
5423 } | |
5424 | |
5425 /* | |
5426 * Handle CTRL-G command. | |
5427 */ | |
5428 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5429 nv_ctrlg(cmdarg_T *cap) |
7 | 5430 { |
5431 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5432 { | |
5433 VIsual_select = !VIsual_select; | |
5434 showmode(); | |
5435 } | |
5735 | 5436 else if (!checkclearop(cap->oap)) |
7 | 5437 /* print full name if count given or :cd used */ |
5438 fileinfo((int)cap->count0, FALSE, TRUE); | |
5439 } | |
5440 | |
5441 /* | |
5442 * Handle CTRL-H <Backspace> command. | |
5443 */ | |
5444 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5445 nv_ctrlh(cmdarg_T *cap) |
7 | 5446 { |
5447 if (VIsual_active && VIsual_select) | |
5448 { | |
5449 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5450 v_visop(cap); | |
5451 } | |
5452 else | |
5453 nv_left(cap); | |
5454 } | |
5455 | |
5456 /* | |
5457 * CTRL-L: clear screen and redraw. | |
5458 */ | |
5459 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5460 nv_clear(cmdarg_T *cap) |
7 | 5461 { |
5462 if (!checkclearop(cap->oap)) | |
5463 { | |
5464 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5465 /* | |
5466 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5467 * window resizing, so we cheat and make the user detect it | |
5468 * manually with CTRL-L instead | |
5469 */ | |
5470 ui_get_shellsize(); | |
5471 #endif | |
5472 #ifdef FEAT_SYN_HL | |
5473 /* 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
|
5474 syn_stack_free_all(curwin->w_s); |
7 | 5475 #endif |
5476 redraw_later(CLEAR); | |
5477 } | |
5478 } | |
5479 | |
5480 /* | |
5481 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5482 * Otherwise: Go to older pcmark. | |
5483 */ | |
5484 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5485 nv_ctrlo(cmdarg_T *cap) |
7 | 5486 { |
5487 if (VIsual_active && VIsual_select) | |
5488 { | |
5489 VIsual_select = FALSE; | |
5490 showmode(); | |
5491 restart_VIsual_select = 2; /* restart Select mode later */ | |
5492 } | |
5493 else | |
5494 { | |
5495 cap->count1 = -cap->count1; | |
5496 nv_pcmark(cap); | |
5497 } | |
5498 } | |
5499 | |
5500 /* | |
5501 * CTRL-^ command, short for ":e #" | |
5502 */ | |
5503 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5504 nv_hat(cmdarg_T *cap) |
7 | 5505 { |
5506 if (!checkclearopq(cap->oap)) | |
5507 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5508 GETF_SETMARK|GETF_ALT, FALSE); | |
5509 } | |
5510 | |
5511 /* | |
5512 * "Z" commands. | |
5513 */ | |
5514 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5515 nv_Zet(cmdarg_T *cap) |
7 | 5516 { |
5517 if (!checkclearopq(cap->oap)) | |
5518 { | |
5519 switch (cap->nchar) | |
5520 { | |
5521 /* "ZZ": equivalent to ":x". */ | |
5522 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5523 break; | |
5524 | |
5525 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5526 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5527 break; | |
5528 | |
5529 default: clearopbeep(cap->oap); | |
5530 } | |
5531 } | |
5532 } | |
5533 | |
5534 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5535 /* | |
5536 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5537 */ | |
5538 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5539 do_nv_ident(int c1, int c2) |
7 | 5540 { |
5541 oparg_T oa; | |
5542 cmdarg_T ca; | |
5543 | |
5544 clear_oparg(&oa); | |
5545 vim_memset(&ca, 0, sizeof(ca)); | |
5546 ca.oap = &oa; | |
5547 ca.cmdchar = c1; | |
5548 ca.nchar = c2; | |
5549 nv_ident(&ca); | |
5550 } | |
5551 #endif | |
5552 | |
5553 /* | |
5554 * Handle the commands that use the word under the cursor. | |
5555 * [g] CTRL-] :ta to current identifier | |
5556 * [g] 'K' run program for current identifier | |
5557 * [g] '*' / to current identifier or string | |
5558 * [g] '#' ? to current identifier or string | |
5559 * g ']' :tselect for current identifier | |
5560 */ | |
5561 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5562 nv_ident(cmdarg_T *cap) |
7 | 5563 { |
5564 char_u *ptr = NULL; | |
5565 char_u *buf; | |
9098
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5566 unsigned buflen; |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5567 char_u *newbuf; |
7 | 5568 char_u *p; |
5569 char_u *kp; /* value of 'keywordprg' */ | |
9098
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5570 int kp_help; /* 'keywordprg' is ":he" */ |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5571 int kp_ex; /* 'keywordprg' starts with ":" */ |
7 | 5572 int n = 0; /* init for GCC */ |
5573 int cmdchar; | |
5574 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5575 int tag_cmd = FALSE; |
7 | 5576 char_u *aux_ptr; |
5577 int isman; | |
5578 int isman_s; | |
5579 | |
5580 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5581 { | |
5582 cmdchar = cap->nchar; | |
5583 g_cmd = TRUE; | |
5584 } | |
5585 else | |
5586 { | |
5587 cmdchar = cap->cmdchar; | |
5588 g_cmd = FALSE; | |
5589 } | |
5590 | |
5591 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5592 cmdchar = '#'; | |
5593 | |
5594 /* | |
5595 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5596 */ | |
5597 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5598 { | |
5599 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5600 return; | |
5601 if (checkclearopq(cap->oap)) | |
5602 return; | |
5603 } | |
5604 | |
5605 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5606 (cmdchar == '*' || cmdchar == '#') | |
5607 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5608 { | |
5609 clearop(cap->oap); | |
5610 return; | |
5611 } | |
5612 | |
5613 /* Allocate buffer to put the command in. Inserting backslashes can | |
5614 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5615 * and some numbers. */ | |
5616 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5617 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5618 || STRCMP(kp, ":help") == 0); | |
9098
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5619 kp_ex = (*kp == ':'); |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5620 buflen = (unsigned)(n * 2 + 30 + STRLEN(kp)); |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5621 buf = alloc(buflen); |
7 | 5622 if (buf == NULL) |
5623 return; | |
5624 buf[0] = NUL; | |
5625 | |
5626 switch (cmdchar) | |
5627 { | |
5628 case '*': | |
5629 case '#': | |
5630 /* | |
5631 * Put cursor at start of word, makes search skip the word | |
5632 * under the cursor. | |
5633 * Call setpcmark() first, so "*``" puts the cursor back where | |
5634 * it was. | |
5635 */ | |
5636 setpcmark(); | |
5637 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5638 | |
5639 if (!g_cmd && vim_iswordp(ptr)) | |
5640 STRCPY(buf, "\\<"); | |
5641 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5642 break; | |
5643 | |
5644 case 'K': | |
5645 if (kp_help) | |
5646 STRCPY(buf, "he! "); | |
9098
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5647 else if (kp_ex) |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5648 { |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5649 if (cap->count0 != 0) |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5650 vim_snprintf((char *)buf, buflen, "%s %ld", |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5651 kp, cap->count0); |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5652 else |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5653 STRCPY(buf, kp); |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5654 STRCAT(buf, " "); |
0d52ddff8db4
commit https://github.com/vim/vim/commit/2ff8b64679242e73248774a388d54931c9ce49bd
Christian Brabandt <cb@256bit.org>
parents:
8923
diff
changeset
|
5655 } |
7 | 5656 else |
5657 { | |
1712 | 5658 /* An external command will probably use an argument starting |
5659 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5660 while (*ptr == '-' && n > 0) |
5661 { | |
1712 | 5662 ++ptr; |
1728 | 5663 --n; |
5664 } | |
5665 if (n == 0) | |
5666 { | |
5667 EMSG(_(e_noident)); /* found dashes only */ | |
5668 vim_free(buf); | |
5669 return; | |
5670 } | |
1712 | 5671 |
7 | 5672 /* When a count is given, turn it into a range. Is this |
5673 * really what we want? */ | |
5674 isman = (STRCMP(kp, "man") == 0); | |
5675 isman_s = (STRCMP(kp, "man -s") == 0); | |
5676 if (cap->count0 != 0 && !(isman || isman_s)) | |
5677 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5678 | |
5679 STRCAT(buf, "! "); | |
5680 if (cap->count0 == 0 && isman_s) | |
5681 STRCAT(buf, "man"); | |
5682 else | |
5683 STRCAT(buf, kp); | |
5684 STRCAT(buf, " "); | |
5685 if (cap->count0 != 0 && (isman || isman_s)) | |
5686 { | |
5687 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5688 STRCAT(buf, " "); | |
5689 } | |
5690 } | |
5691 break; | |
5692 | |
5693 case ']': | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5694 tag_cmd = TRUE; |
7 | 5695 #ifdef FEAT_CSCOPE |
5696 if (p_cst) | |
5697 STRCPY(buf, "cstag "); | |
5698 else | |
5699 #endif | |
5700 STRCPY(buf, "ts "); | |
5701 break; | |
5702 | |
5703 default: | |
2112
6b5d641bcdd4
updated for version 7.2.395
Bram Moolenaar <bram@zimbu.org>
parents:
2049
diff
changeset
|
5704 tag_cmd = TRUE; |
7 | 5705 if (curbuf->b_help) |
5706 STRCPY(buf, "he! "); | |
5707 else | |
2049
23d366df1938
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5708 { |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5709 if (g_cmd) |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5710 STRCPY(buf, "tj "); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5711 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5712 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5713 } |
7 | 5714 } |
5715 | |
5716 /* | |
5717 * Now grab the chars in the identifier | |
5718 */ | |
1712 | 5719 if (cmdchar == 'K' && !kp_help) |
5720 { | |
1728 | 5721 ptr = vim_strnsave(ptr, n); |
10330
71ca6a16e818
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Christian Brabandt <cb@256bit.org>
parents:
10251
diff
changeset
|
5722 if (kp_ex) |
71ca6a16e818
commit https://github.com/vim/vim/commit/426f3754223c8ff8a1bc51d6ba1eba11e8982ebc
Christian Brabandt <cb@256bit.org>
parents:
10251
diff
changeset
|
5723 /* Escape the argument properly for an Ex command */ |
71ca6a16e818
commit https://github.com/vim/vim/commit/426f3754223c8ff8a1bc51d6ba1eba11e8982ebc
Christian Brabandt <cb@256bit.org>
parents:
10251
diff
changeset
|
5724 p = vim_strsave_fnameescape(ptr, FALSE); |
71ca6a16e818
commit https://github.com/vim/vim/commit/426f3754223c8ff8a1bc51d6ba1eba11e8982ebc
Christian Brabandt <cb@256bit.org>
parents:
10251
diff
changeset
|
5725 else |
71ca6a16e818
commit https://github.com/vim/vim/commit/426f3754223c8ff8a1bc51d6ba1eba11e8982ebc
Christian Brabandt <cb@256bit.org>
parents:
10251
diff
changeset
|
5726 /* Escape the argument properly for a shell command */ |
71ca6a16e818
commit https://github.com/vim/vim/commit/426f3754223c8ff8a1bc51d6ba1eba11e8982ebc
Christian Brabandt <cb@256bit.org>
parents:
10251
diff
changeset
|
5727 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
1728 | 5728 vim_free(ptr); |
1712 | 5729 if (p == NULL) |
5730 { | |
5731 vim_free(buf); | |
5732 return; | |
5733 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5734 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
|
5735 if (newbuf == NULL) |
1712 | 5736 { |
5737 vim_free(buf); | |
5738 vim_free(p); | |
5739 return; | |
5740 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5741 buf = newbuf; |
1712 | 5742 STRCAT(buf, p); |
5743 vim_free(p); | |
5744 } | |
7 | 5745 else |
1712 | 5746 { |
5747 if (cmdchar == '*') | |
5748 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5749 else if (cmdchar == '#') | |
5750 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5751 else if (tag_cmd) |
2603 | 5752 { |
5753 if (curbuf->b_help) | |
5754 /* ":help" handles unescaped argument */ | |
5755 aux_ptr = (char_u *)""; | |
5756 else | |
5757 aux_ptr = (char_u *)"\\|\"\n["; | |
5758 } | |
1712 | 5759 else |
5760 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5761 | |
5762 p = buf + STRLEN(buf); | |
5763 while (n-- > 0) | |
5764 { | |
5765 /* put a backslash before \ and some others */ | |
5766 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5767 *p++ = '\\'; | |
7 | 5768 #ifdef FEAT_MBYTE |
1712 | 5769 /* When current byte is a part of multibyte character, copy all |
5770 * bytes of that character. */ | |
5771 if (has_mbyte) | |
5772 { | |
5773 int i; | |
5774 int len = (*mb_ptr2len)(ptr) - 1; | |
5775 | |
5776 for (i = 0; i < len && n >= 1; ++i, --n) | |
5777 *p++ = *ptr++; | |
5778 } | |
5779 #endif | |
5780 *p++ = *ptr++; | |
5781 } | |
5782 *p = NUL; | |
5783 } | |
7 | 5784 |
5785 /* | |
5786 * Execute the command. | |
5787 */ | |
5788 if (cmdchar == '*' || cmdchar == '#') | |
5789 { | |
5790 if (!g_cmd && ( | |
5791 #ifdef FEAT_MBYTE | |
5792 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5793 #endif | |
5794 vim_iswordc(ptr[-1]))) | |
5795 STRCAT(buf, "\\>"); | |
5796 #ifdef FEAT_CMDHIST | |
5797 /* put pattern in search history */ | |
2024 | 5798 init_history(); |
7 | 5799 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5800 #endif | |
6620 | 5801 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
7 | 5802 } |
5803 else | |
5804 do_cmdline_cmd(buf); | |
5805 | |
5806 vim_free(buf); | |
5807 } | |
5808 | |
5809 /* | |
5810 * Get visually selected text, within one line only. | |
5811 * Returns FAIL if more than one line selected. | |
5812 */ | |
344 | 5813 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5814 get_visual_text( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5815 cmdarg_T *cap, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5816 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
|
5817 int *lenp) /* return: length of selected text */ |
7 | 5818 { |
5819 if (VIsual_mode != 'V') | |
5820 unadjust_for_sel(); | |
5821 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5822 { | |
344 | 5823 if (cap != NULL) |
5824 clearopbeep(cap->oap); | |
7 | 5825 return FAIL; |
5826 } | |
5827 if (VIsual_mode == 'V') | |
5828 { | |
5829 *pp = ml_get_curline(); | |
5830 *lenp = (int)STRLEN(*pp); | |
5831 } | |
5832 else | |
5833 { | |
5834 if (lt(curwin->w_cursor, VIsual)) | |
5835 { | |
5836 *pp = ml_get_pos(&curwin->w_cursor); | |
5837 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5838 } | |
5839 else | |
5840 { | |
5841 *pp = ml_get_pos(&VIsual); | |
5842 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5843 } | |
5844 #ifdef FEAT_MBYTE | |
5845 if (has_mbyte) | |
5846 /* Correct the length to include the whole last character. */ | |
474 | 5847 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5848 #endif |
5849 } | |
5850 reset_VIsual_and_resel(); | |
5851 return OK; | |
5852 } | |
5853 | |
5854 /* | |
5855 * CTRL-T: backwards in tag stack | |
5856 */ | |
5857 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5858 nv_tagpop(cmdarg_T *cap) |
7 | 5859 { |
5860 if (!checkclearopq(cap->oap)) | |
5861 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5862 } | |
5863 | |
5864 /* | |
5865 * Handle scrolling command 'H', 'L' and 'M'. | |
5866 */ | |
5867 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5868 nv_scroll(cmdarg_T *cap) |
7 | 5869 { |
5870 int used = 0; | |
5871 long n; | |
5872 #ifdef FEAT_FOLDING | |
5873 linenr_T lnum; | |
5874 #endif | |
5875 int half; | |
5876 | |
5877 cap->oap->motion_type = MLINE; | |
5878 setpcmark(); | |
5879 | |
5880 if (cap->cmdchar == 'L') | |
5881 { | |
5882 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5883 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5884 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5885 curwin->w_cursor.lnum = 1; | |
5886 else | |
9 | 5887 { |
5888 #ifdef FEAT_FOLDING | |
5889 if (hasAnyFolding(curwin)) | |
5890 { | |
5891 /* Count a fold for one screen line. */ | |
5892 for (n = cap->count1 - 1; n > 0 | |
5893 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5894 { | |
5895 (void)hasFolding(curwin->w_cursor.lnum, | |
5896 &curwin->w_cursor.lnum, NULL); | |
5897 --curwin->w_cursor.lnum; | |
5898 } | |
5899 } | |
5900 else | |
5901 #endif | |
5902 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5903 } | |
7 | 5904 } |
5905 else | |
5906 { | |
5907 if (cap->cmdchar == 'M') | |
5908 { | |
5909 #ifdef FEAT_DIFF | |
5910 /* Don't count filler lines above the window. */ | |
5911 used -= diff_check_fill(curwin, curwin->w_topline) | |
5912 - curwin->w_topfill; | |
5913 #endif | |
5914 validate_botline(); /* make sure w_empty_rows is valid */ | |
5915 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5916 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5917 { | |
5918 #ifdef FEAT_DIFF | |
5919 /* Count half he number of filler lines to be "below this | |
5920 * line" and half to be "above the next line". */ | |
5921 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5922 + n) / 2 >= half) | |
5923 { | |
5924 --n; | |
5925 break; | |
5926 } | |
5927 #endif | |
5928 used += plines(curwin->w_topline + n); | |
5929 if (used >= half) | |
5930 break; | |
5931 #ifdef FEAT_FOLDING | |
5932 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5933 n = lnum - curwin->w_topline; | |
5934 #endif | |
5935 } | |
5936 if (n > 0 && used > curwin->w_height) | |
5937 --n; | |
5938 } | |
9 | 5939 else /* (cap->cmdchar == 'H') */ |
5940 { | |
7 | 5941 n = cap->count1 - 1; |
9 | 5942 #ifdef FEAT_FOLDING |
5943 if (hasAnyFolding(curwin)) | |
5944 { | |
5945 /* Count a fold for one screen line. */ | |
5946 lnum = curwin->w_topline; | |
5947 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5948 { | |
7009 | 5949 (void)hasFolding(lnum, NULL, &lnum); |
9 | 5950 ++lnum; |
5951 } | |
5952 n = lnum - curwin->w_topline; | |
5953 } | |
5954 #endif | |
5955 } | |
7 | 5956 curwin->w_cursor.lnum = curwin->w_topline + n; |
5957 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5958 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5959 } | |
5960 | |
5961 cursor_correct(); /* correct for 'so' */ | |
5962 beginline(BL_SOL | BL_FIX); | |
5963 } | |
5964 | |
5965 /* | |
5966 * Cursor right commands. | |
5967 */ | |
5968 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5969 nv_right(cmdarg_T *cap) |
7 | 5970 { |
5971 long n; | |
5735 | 5972 int past_line; |
7 | 5973 |
180 | 5974 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5975 { | |
5976 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5977 if (mod_mask & MOD_MASK_CTRL) | |
5978 cap->arg = TRUE; | |
5979 nv_wordcmd(cap); | |
5980 return; | |
5981 } | |
5982 | |
7 | 5983 cap->oap->motion_type = MCHAR; |
5984 cap->oap->inclusive = FALSE; | |
5735 | 5985 past_line = (VIsual_active && *p_sel != 'o'); |
5986 | |
5987 #ifdef FEAT_VIRTUALEDIT | |
7 | 5988 /* |
5735 | 5989 * In virtual edit mode, there's no such thing as "past_line", as lines |
5990 * are (theoretically) infinitely long. | |
7 | 5991 */ |
5992 if (virtual_active()) | |
5735 | 5993 past_line = 0; |
7 | 5994 #endif |
5995 | |
5996 for (n = cap->count1; n > 0; --n) | |
5997 { | |
5735 | 5998 if ((!past_line && oneright() == FAIL) |
5999 || (past_line && *ml_get_cursor() == NUL) | |
1877 | 6000 ) |
7 | 6001 { |
6002 /* | |
714 | 6003 * <Space> wraps to next line if 'whichwrap' has 's'. |
6004 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
6005 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 6006 */ |
6007 if ( ((cap->cmdchar == ' ' | |
6008 && vim_strchr(p_ww, 's') != NULL) | |
6009 || (cap->cmdchar == 'l' | |
6010 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 6011 || (cap->cmdchar == K_RIGHT |
7 | 6012 && vim_strchr(p_ww, '>') != NULL)) |
6013 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
6014 { | |
6015 /* When deleting we also count the NL as a character. | |
6016 * Set cap->oap->inclusive when last char in the line is | |
6017 * included, move to next line after that */ | |
714 | 6018 if ( cap->oap->op_type != OP_NOP |
7 | 6019 && !cap->oap->inclusive |
6020 && !lineempty(curwin->w_cursor.lnum)) | |
6021 cap->oap->inclusive = TRUE; | |
6022 else | |
6023 { | |
6024 ++curwin->w_cursor.lnum; | |
6025 curwin->w_cursor.col = 0; | |
6026 #ifdef FEAT_VIRTUALEDIT | |
6027 curwin->w_cursor.coladd = 0; | |
6028 #endif | |
6029 curwin->w_set_curswant = TRUE; | |
6030 cap->oap->inclusive = FALSE; | |
6031 } | |
6032 continue; | |
6033 } | |
6034 if (cap->oap->op_type == OP_NOP) | |
6035 { | |
6036 /* Only beep and flush if not moved at all */ | |
6037 if (n == cap->count1) | |
6038 beep_flush(); | |
6039 } | |
6040 else | |
6041 { | |
6042 if (!lineempty(curwin->w_cursor.lnum)) | |
6043 cap->oap->inclusive = TRUE; | |
6044 } | |
6045 break; | |
6046 } | |
5735 | 6047 else if (past_line) |
7 | 6048 { |
6049 curwin->w_set_curswant = TRUE; | |
5735 | 6050 #ifdef FEAT_VIRTUALEDIT |
7 | 6051 if (virtual_active()) |
6052 oneright(); | |
6053 else | |
5735 | 6054 #endif |
6055 { | |
6056 #ifdef FEAT_MBYTE | |
7 | 6057 if (has_mbyte) |
6058 curwin->w_cursor.col += | |
474 | 6059 (*mb_ptr2len)(ml_get_cursor()); |
7 | 6060 else |
5735 | 6061 #endif |
7 | 6062 ++curwin->w_cursor.col; |
6063 } | |
6064 } | |
6065 } | |
6066 #ifdef FEAT_FOLDING | |
6067 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6068 && cap->oap->op_type == OP_NOP) | |
6069 foldOpenCursor(); | |
6070 #endif | |
6071 } | |
6072 | |
6073 /* | |
6074 * Cursor left commands. | |
6075 * | |
6076 * Returns TRUE when operator end should not be adjusted. | |
6077 */ | |
6078 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6079 nv_left(cmdarg_T *cap) |
7 | 6080 { |
6081 long n; | |
6082 | |
180 | 6083 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
6084 { | |
6085 /* <C-Left> and <S-Left> move a word or WORD left */ | |
6086 if (mod_mask & MOD_MASK_CTRL) | |
6087 cap->arg = 1; | |
6088 nv_bck_word(cap); | |
6089 return; | |
6090 } | |
6091 | |
7 | 6092 cap->oap->motion_type = MCHAR; |
6093 cap->oap->inclusive = FALSE; | |
6094 for (n = cap->count1; n > 0; --n) | |
6095 { | |
6096 if (oneleft() == FAIL) | |
6097 { | |
6098 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
6099 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6100 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6101 */ | |
6102 if ( (((cap->cmdchar == K_BS | |
6103 || cap->cmdchar == Ctrl_H) | |
6104 && vim_strchr(p_ww, 'b') != NULL) | |
6105 || (cap->cmdchar == 'h' | |
6106 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6107 || (cap->cmdchar == K_LEFT |
7 | 6108 && vim_strchr(p_ww, '<') != NULL)) |
6109 && curwin->w_cursor.lnum > 1) | |
6110 { | |
6111 --(curwin->w_cursor.lnum); | |
6112 coladvance((colnr_T)MAXCOL); | |
6113 curwin->w_set_curswant = TRUE; | |
6114 | |
6115 /* When the NL before the first char has to be deleted we | |
6116 * put the cursor on the NUL after the previous line. | |
6117 * This is a very special case, be careful! | |
1469 | 6118 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6119 if ( (cap->oap->op_type == OP_DELETE |
6120 || cap->oap->op_type == OP_CHANGE) | |
6121 && !lineempty(curwin->w_cursor.lnum)) | |
6122 { | |
5682 | 6123 char_u *cp = ml_get_cursor(); |
6124 | |
6125 if (*cp != NUL) | |
6126 { | |
6127 #ifdef FEAT_MBYTE | |
6128 if (has_mbyte) | |
6129 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
6130 else | |
6131 #endif | |
6132 ++curwin->w_cursor.col; | |
6133 } | |
7 | 6134 cap->retval |= CA_NO_ADJ_OP_END; |
6135 } | |
6136 continue; | |
6137 } | |
6138 /* Only beep and flush if not moved at all */ | |
6139 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6140 beep_flush(); | |
6141 break; | |
6142 } | |
6143 } | |
6144 #ifdef FEAT_FOLDING | |
6145 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6146 && cap->oap->op_type == OP_NOP) | |
6147 foldOpenCursor(); | |
6148 #endif | |
6149 } | |
6150 | |
6151 /* | |
6152 * Cursor up commands. | |
6153 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6154 */ | |
6155 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6156 nv_up(cmdarg_T *cap) |
7 | 6157 { |
180 | 6158 if (mod_mask & MOD_MASK_SHIFT) |
6159 { | |
6160 /* <S-Up> is page up */ | |
6161 cap->arg = BACKWARD; | |
6162 nv_page(cap); | |
6163 } | |
6164 else | |
6165 { | |
6166 cap->oap->motion_type = MLINE; | |
6167 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6168 clearopbeep(cap->oap); | |
6169 else if (cap->arg) | |
6170 beginline(BL_WHITE | BL_FIX); | |
6171 } | |
7 | 6172 } |
6173 | |
6174 /* | |
6175 * Cursor down commands. | |
6176 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6177 */ | |
6178 static void | |
10192
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Christian Brabandt <cb@256bit.org>
parents:
10154
diff
changeset
|
6179 nv_down(cmdarg_T *cap) |
7 | 6180 { |
180 | 6181 if (mod_mask & MOD_MASK_SHIFT) |
6182 { | |
6183 /* <S-Down> is page down */ | |
6184 cap->arg = FORWARD; | |
6185 nv_page(cap); | |
6186 } | |
6187 else | |
7 | 6188 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6189 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6190 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6191 if (curwin->w_llist_ref == NULL) |
6192 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6193 else | |
6194 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6195 else |
6196 #endif | |
6197 { | |
6198 #ifdef FEAT_CMDWIN | |
6199 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6200 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6201 cmdwin_result = CAR; |
6202 else | |
6203 #endif | |
6204 { | |
6205 cap->oap->motion_type = MLINE; | |
6206 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6207 clearopbeep(cap->oap); | |
6208 else if (cap->arg) | |
6209 beginline(BL_WHITE | BL_FIX); | |
6210 } | |
6211 } | |
6212 } | |
6213 | |
6214 #ifdef FEAT_SEARCHPATH | |
6215 /* | |
6216 * Grab the file name under the cursor and edit it. | |
6217 */ | |
6218 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6219 nv_gotofile(cmdarg_T *cap) |
7 | 6220 { |
6221 char_u *ptr; | |
681 | 6222 linenr_T lnum = -1; |
7 | 6223 |
633 | 6224 if (text_locked()) |
7 | 6225 { |
6226 clearopbeep(cap->oap); | |
633 | 6227 text_locked_msg(); |
7 | 6228 return; |
6229 } | |
819 | 6230 #ifdef FEAT_AUTOCMD |
6231 if (curbuf_locked()) | |
6232 { | |
6233 clearop(cap->oap); | |
6234 return; | |
6235 } | |
6236 #endif | |
7 | 6237 |
681 | 6238 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6239 |
6240 if (ptr != NULL) | |
6241 { | |
6242 /* do autowrite if necessary */ | |
6243 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
7009 | 6244 (void)autowrite(curbuf, FALSE); |
7 | 6245 setpcmark(); |
6246 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6247 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6248 if (cap->nchar == 'F' && lnum >= 0) |
6249 { | |
6250 curwin->w_cursor.lnum = lnum; | |
6251 check_cursor_lnum(); | |
6252 beginline(BL_SOL | BL_FIX); | |
6253 } | |
7 | 6254 vim_free(ptr); |
6255 } | |
6256 else | |
6257 clearop(cap->oap); | |
6258 } | |
6259 #endif | |
6260 | |
6261 /* | |
6262 * <End> command: to end of current line or last line. | |
6263 */ | |
6264 static void | |
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parents:
7803
diff
changeset
|
6265 nv_end(cmdarg_T *cap) |
7 | 6266 { |
180 | 6267 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6268 { | |
6269 cap->arg = TRUE; | |
7 | 6270 nv_goto(cap); |
6271 cap->count1 = 1; /* to end of current line */ | |
6272 } | |
6273 nv_dollar(cap); | |
6274 } | |
6275 | |
6276 /* | |
6277 * Handle the "$" command. | |
6278 */ | |
6279 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6280 nv_dollar(cmdarg_T *cap) |
7 | 6281 { |
6282 cap->oap->motion_type = MCHAR; | |
6283 cap->oap->inclusive = TRUE; | |
6284 #ifdef FEAT_VIRTUALEDIT | |
6285 /* In virtual mode when off the edge of a line and an operator | |
6286 * is pending (whew!) keep the cursor where it is. | |
6287 * Otherwise, send it to the end of the line. */ | |
6288 if (!virtual_active() || gchar_cursor() != NUL | |
6289 || cap->oap->op_type == OP_NOP) | |
6290 #endif | |
6291 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6292 if (cursor_down((long)(cap->count1 - 1), | |
6293 cap->oap->op_type == OP_NOP) == FAIL) | |
6294 clearopbeep(cap->oap); | |
6295 #ifdef FEAT_FOLDING | |
6296 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6297 foldOpenCursor(); | |
6298 #endif | |
6299 } | |
6300 | |
6301 /* | |
6302 * Implementation of '?' and '/' commands. | |
6303 * If cap->arg is TRUE don't set PC mark. | |
6304 */ | |
6305 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6306 nv_search(cmdarg_T *cap) |
7 | 6307 { |
6308 oparg_T *oap = cap->oap; | |
10098
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parents:
10042
diff
changeset
|
6309 pos_T save_cursor = curwin->w_cursor; |
7 | 6310 |
6311 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6312 { | |
6313 /* Translate "g??" to "g?g?" */ | |
6314 cap->cmdchar = 'g'; | |
6315 cap->nchar = '?'; | |
6316 nv_operator(cap); | |
6317 return; | |
6318 } | |
6319 | |
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parents:
10042
diff
changeset
|
6320 /* When using 'incsearch' the cursor may be moved to set a different search |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6321 * start position. */ |
7 | 6322 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); |
6323 | |
6324 if (cap->searchbuf == NULL) | |
6325 { | |
6326 clearop(oap); | |
6327 return; | |
6328 } | |
6329 | |
6620 | 6330 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6331 (cap->arg || !equalpos(save_cursor, curwin->w_cursor)) |
72e4b7f90465
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
6332 ? 0 : SEARCH_MARK); |
7 | 6333 } |
6334 | |
6335 /* | |
6336 * Handle "N" and "n" commands. | |
6337 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6338 */ | |
6339 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6340 nv_next(cmdarg_T *cap) |
7 | 6341 { |
6620 | 6342 pos_T old = curwin->w_cursor; |
6343 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6344 | |
6345 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
6346 { | |
6347 /* Avoid getting stuck on the current cursor position, which can | |
6348 * happen when an offset is given and the cursor is on the last char | |
6349 * in the buffer: Repeat with count + 1. */ | |
6350 cap->count1 += 1; | |
6351 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6352 cap->count1 -= 1; | |
6353 } | |
7 | 6354 } |
6355 | |
6356 /* | |
6357 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6358 * Uses only cap->count1 and cap->oap from "cap". | |
6620 | 6359 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
6360 */ | |
6361 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6362 normal_search( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6363 cmdarg_T *cap, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6364 int dir, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6365 char_u *pat, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6366 int opt) /* extra flags for do_search() */ |
7 | 6367 { |
6368 int i; | |
6369 | |
6370 cap->oap->motion_type = MCHAR; | |
6371 cap->oap->inclusive = FALSE; | |
6372 cap->oap->use_reg_one = TRUE; | |
6373 curwin->w_set_curswant = TRUE; | |
6374 | |
6375 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6376 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6377 if (i == 0) |
6378 clearop(cap->oap); | |
6379 else | |
6380 { | |
6381 if (i == 2) | |
6382 cap->oap->motion_type = MLINE; | |
6383 #ifdef FEAT_VIRTUALEDIT | |
6384 curwin->w_cursor.coladd = 0; | |
6385 #endif | |
6386 #ifdef FEAT_FOLDING | |
6387 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6388 foldOpenCursor(); | |
6389 #endif | |
6390 } | |
6391 | |
6392 /* "/$" will put the cursor after the end of the line, may need to | |
6393 * correct that here */ | |
6394 check_cursor(); | |
6620 | 6395 return i; |
7 | 6396 } |
6397 | |
6398 /* | |
6399 * Character search commands. | |
6400 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6401 * ',' and FALSE for ';'. | |
6402 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6403 */ | |
6404 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6405 nv_csearch(cmdarg_T *cap) |
7 | 6406 { |
6407 int t_cmd; | |
6408 | |
6409 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6410 t_cmd = TRUE; | |
6411 else | |
6412 t_cmd = FALSE; | |
6413 | |
6414 cap->oap->motion_type = MCHAR; | |
6415 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6416 clearopbeep(cap->oap); | |
6417 else | |
6418 { | |
6419 curwin->w_set_curswant = TRUE; | |
6420 #ifdef FEAT_VIRTUALEDIT | |
6421 /* Include a Tab for "tx" and for "dfx". */ | |
6422 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6423 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6424 { | |
6425 colnr_T scol, ecol; | |
6426 | |
6427 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6428 curwin->w_cursor.coladd = ecol - scol; | |
6429 } | |
6430 else | |
6431 curwin->w_cursor.coladd = 0; | |
6432 #endif | |
6433 adjust_for_sel(cap); | |
6434 #ifdef FEAT_FOLDING | |
6435 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6436 foldOpenCursor(); | |
6437 #endif | |
6438 } | |
6439 } | |
6440 | |
6441 /* | |
6442 * "[" and "]" commands. | |
6443 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6444 */ | |
6445 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6446 nv_brackets(cmdarg_T *cap) |
7 | 6447 { |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6448 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6449 pos_T prev_pos; |
6450 pos_T *pos = NULL; /* init for GCC */ | |
6451 pos_T old_pos; /* cursor position before command */ | |
6452 int flag; | |
6453 long n; | |
6454 int findc; | |
6455 int c; | |
6456 | |
6457 cap->oap->motion_type = MCHAR; | |
6458 cap->oap->inclusive = FALSE; | |
6459 old_pos = curwin->w_cursor; | |
6460 #ifdef FEAT_VIRTUALEDIT | |
6461 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6462 #endif | |
6463 | |
6464 #ifdef FEAT_SEARCHPATH | |
6465 /* | |
6466 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6467 */ | |
6468 if (cap->nchar == 'f') | |
6469 nv_gotofile(cap); | |
6470 else | |
6471 #endif | |
6472 | |
6473 #ifdef FEAT_FIND_ID | |
6474 /* | |
1188 | 6475 * Find the occurrence(s) of the identifier or define under cursor |
6476 * in current and included files or jump to the first occurrence. | |
7 | 6477 * |
6478 * search list jump | |
6479 * fwd bwd fwd bwd fwd bwd | |
6480 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6481 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6482 */ | |
6483 if (vim_strchr((char_u *) | |
6484 #ifdef EBCDIC | |
6485 "iI\005dD\067", | |
6486 #else | |
6487 "iI\011dD\004", | |
6488 #endif | |
6489 cap->nchar) != NULL) | |
6490 { | |
6491 char_u *ptr; | |
6492 int len; | |
6493 | |
6494 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6495 clearop(cap->oap); | |
6496 else | |
6497 { | |
6498 find_pattern_in_path(ptr, 0, len, TRUE, | |
6499 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6500 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6501 cap->count1, | |
6502 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6503 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6504 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6505 (linenr_T)MAXLNUM); | |
6506 curwin->w_set_curswant = TRUE; | |
6507 } | |
6508 } | |
6509 else | |
6510 #endif | |
6511 | |
6512 /* | |
6513 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6514 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6515 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6516 * "[m" or "]m" search for prev/next start of (Java) method. | |
6517 * "[M" or "]M" search for prev/next end of (Java) method. | |
6518 */ | |
6519 if ( (cap->cmdchar == '[' | |
6520 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6521 || (cap->cmdchar == ']' | |
6522 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6523 { | |
6524 if (cap->nchar == '*') | |
6525 cap->nchar = '/'; | |
6526 prev_pos.lnum = 0; | |
6527 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6528 { | |
6529 if (cap->cmdchar == '[') | |
6530 findc = '{'; | |
6531 else | |
6532 findc = '}'; | |
6533 n = 9999; | |
6534 } | |
6535 else | |
6536 { | |
6537 findc = cap->nchar; | |
6538 n = cap->count1; | |
6539 } | |
6540 for ( ; n > 0; --n) | |
6541 { | |
6542 if ((pos = findmatchlimit(cap->oap, findc, | |
6543 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6544 { | |
6545 if (new_pos.lnum == 0) /* nothing found */ | |
6546 { | |
6547 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6548 clearopbeep(cap->oap); | |
6549 } | |
6550 else | |
6551 pos = &new_pos; /* use last one found */ | |
6552 break; | |
6553 } | |
6554 prev_pos = new_pos; | |
6555 curwin->w_cursor = *pos; | |
6556 new_pos = *pos; | |
6557 } | |
6558 curwin->w_cursor = old_pos; | |
6559 | |
6560 /* | |
6561 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6562 * brought us to the match for "[m" and "]M" when inside a method. | |
6563 * Try finding the '{' or '}' we want to be at. | |
6564 * Also repeat for the given count. | |
6565 */ | |
6566 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6567 { | |
6568 /* norm is TRUE for "]M" and "[m" */ | |
6569 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6570 | |
6571 n = cap->count1; | |
6572 /* found a match: we were inside a method */ | |
6573 if (prev_pos.lnum != 0) | |
6574 { | |
6575 pos = &prev_pos; | |
6576 curwin->w_cursor = prev_pos; | |
6577 if (norm) | |
6578 --n; | |
6579 } | |
6580 else | |
6581 pos = NULL; | |
6582 while (n > 0) | |
6583 { | |
6584 for (;;) | |
6585 { | |
6586 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6587 { | |
6588 /* if not found anything, that's an error */ | |
6589 if (pos == NULL) | |
6590 clearopbeep(cap->oap); | |
6591 n = 0; | |
6592 break; | |
6593 } | |
6594 c = gchar_cursor(); | |
6595 if (c == '{' || c == '}') | |
6596 { | |
6597 /* Must have found end/start of class: use it. | |
6598 * Or found the place to be at. */ | |
6599 if ((c == findc && norm) || (n == 1 && !norm)) | |
6600 { | |
6601 new_pos = curwin->w_cursor; | |
6602 pos = &new_pos; | |
6603 n = 0; | |
6604 } | |
6605 /* if no match found at all, we started outside of the | |
6606 * class and we're inside now. Just go on. */ | |
6607 else if (new_pos.lnum == 0) | |
6608 { | |
6609 new_pos = curwin->w_cursor; | |
6610 pos = &new_pos; | |
6611 } | |
6612 /* found start/end of other method: go to match */ | |
6613 else if ((pos = findmatchlimit(cap->oap, findc, | |
6614 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6615 0)) == NULL) | |
6616 n = 0; | |
6617 else | |
6618 curwin->w_cursor = *pos; | |
6619 break; | |
6620 } | |
6621 } | |
6622 --n; | |
6623 } | |
6624 curwin->w_cursor = old_pos; | |
6625 if (pos == NULL && new_pos.lnum != 0) | |
6626 clearopbeep(cap->oap); | |
6627 } | |
6628 if (pos != NULL) | |
6629 { | |
6630 setpcmark(); | |
6631 curwin->w_cursor = *pos; | |
6632 curwin->w_set_curswant = TRUE; | |
6633 #ifdef FEAT_FOLDING | |
6634 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6635 && cap->oap->op_type == OP_NOP) | |
6636 foldOpenCursor(); | |
6637 #endif | |
6638 } | |
6639 } | |
6640 | |
6641 /* | |
6642 * "[[", "[]", "]]" and "][": move to start or end of function | |
6643 */ | |
6644 else if (cap->nchar == '[' || cap->nchar == ']') | |
6645 { | |
6646 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6647 flag = '{'; | |
6648 else | |
6649 flag = '}'; /* "][" or "[]" */ | |
6650 | |
6651 curwin->w_set_curswant = TRUE; | |
6652 /* | |
6653 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6654 * we also stop at '}'. | |
6655 */ | |
503 | 6656 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6657 (cap->oap->op_type != OP_NOP |
6658 && cap->arg == FORWARD && flag == '{'))) | |
6659 clearopbeep(cap->oap); | |
6660 else | |
6661 { | |
6662 if (cap->oap->op_type == OP_NOP) | |
6663 beginline(BL_WHITE | BL_FIX); | |
6664 #ifdef FEAT_FOLDING | |
6665 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6666 foldOpenCursor(); | |
6667 #endif | |
6668 } | |
6669 } | |
6670 | |
6671 /* | |
6672 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6673 */ | |
6674 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6675 { | |
1312 | 6676 if (!checkclearop(cap->oap)) |
7 | 6677 { |
5708 | 6678 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
6679 ? FORWARD : BACKWARD; | |
6680 int regname = cap->oap->regname; | |
6681 int was_visual = VIsual_active; | |
6682 int line_count = curbuf->b_ml.ml_line_count; | |
6683 pos_T start, end; | |
6684 | |
6685 if (VIsual_active) | |
6686 { | |
6687 start = ltoreq(VIsual, curwin->w_cursor) | |
6688 ? VIsual : curwin->w_cursor; | |
6689 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
6690 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
6691 } | |
6692 # ifdef FEAT_CLIPBOARD | |
6693 adjust_clip_reg(®name); | |
6694 # endif | |
7 | 6695 prep_redo_cmd(cap); |
5708 | 6696 |
6697 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
6698 if (was_visual) | |
6699 { | |
6700 VIsual = start; | |
6701 curwin->w_cursor = end; | |
6702 if (dir == BACKWARD) | |
6703 { | |
6704 /* adjust lines */ | |
6705 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
6706 curwin->w_cursor.lnum += | |
6707 curbuf->b_ml.ml_line_count - line_count; | |
6708 } | |
6709 | |
6710 VIsual_active = TRUE; | |
6711 if (VIsual_mode == 'V') | |
6712 { | |
6713 /* delete visually selected lines */ | |
6714 cap->cmdchar = 'd'; | |
6715 cap->nchar = NUL; | |
6716 cap->oap->regname = regname; | |
6717 nv_operator(cap); | |
6718 do_pending_operator(cap, 0, FALSE); | |
6719 } | |
6720 if (VIsual_active) | |
6721 { | |
6722 end_visual_mode(); | |
6723 redraw_later(SOME_VALID); | |
6724 } | |
6725 } | |
7 | 6726 } |
6727 } | |
6728 | |
6729 /* | |
6730 * "['", "[`", "]'" and "]`": jump to next mark | |
6731 */ | |
6732 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6733 { | |
6734 pos = &curwin->w_cursor; | |
6735 for (n = cap->count1; n > 0; --n) | |
6736 { | |
6737 prev_pos = *pos; | |
6738 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6739 cap->nchar == '\''); | |
6740 if (pos == NULL) | |
6741 break; | |
6742 } | |
6743 if (pos == NULL) | |
6744 pos = &prev_pos; | |
6745 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6746 } | |
6747 | |
6748 #ifdef FEAT_MOUSE | |
6749 /* | |
6750 * [ or ] followed by a middle mouse click: put selected text with | |
6751 * indent adjustment. Any other button just does as usual. | |
6752 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6753 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6754 { |
6755 (void)do_mouse(cap->oap, cap->nchar, | |
6756 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6757 cap->count1, PUT_FIXINDENT); | |
6758 } | |
6759 #endif /* FEAT_MOUSE */ | |
6760 | |
6761 #ifdef FEAT_FOLDING | |
6762 /* | |
6763 * "[z" and "]z": move to start or end of open fold. | |
6764 */ | |
6765 else if (cap->nchar == 'z') | |
6766 { | |
6767 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6768 cap->count1) == FAIL) | |
6769 clearopbeep(cap->oap); | |
6770 } | |
6771 #endif | |
6772 | |
6773 #ifdef FEAT_DIFF | |
6774 /* | |
6775 * "[c" and "]c": move to next or previous diff-change. | |
6776 */ | |
6777 else if (cap->nchar == 'c') | |
6778 { | |
6779 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6780 cap->count1) == FAIL) | |
6781 clearopbeep(cap->oap); | |
6782 } | |
6783 #endif | |
6784 | |
737 | 6785 #ifdef FEAT_SPELL |
236 | 6786 /* |
6787 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6788 */ | |
6789 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6790 { | |
249 | 6791 setpcmark(); |
6792 for (n = 0; n < cap->count1; ++n) | |
498 | 6793 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6794 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6795 { |
6796 clearopbeep(cap->oap); | |
6797 break; | |
6798 } | |
819 | 6799 # ifdef FEAT_FOLDING |
6800 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6801 foldOpenCursor(); | |
6802 # endif | |
236 | 6803 } |
6804 #endif | |
6805 | |
7 | 6806 /* Not a valid cap->nchar. */ |
6807 else | |
6808 clearopbeep(cap->oap); | |
6809 } | |
6810 | |
6811 /* | |
6812 * Handle Normal mode "%" command. | |
6813 */ | |
6814 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6815 nv_percent(cmdarg_T *cap) |
7 | 6816 { |
6817 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
|
6818 #if defined(FEAT_FOLDING) |
7 | 6819 linenr_T lnum = curwin->w_cursor.lnum; |
6820 #endif | |
6821 | |
6822 cap->oap->inclusive = TRUE; | |
6823 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6824 { | |
6825 if (cap->count0 > 100) | |
6826 clearopbeep(cap->oap); | |
6827 else | |
6828 { | |
6829 cap->oap->motion_type = MLINE; | |
6830 setpcmark(); | |
6831 /* Round up, so CTRL-G will give same value. Watch out for a | |
6832 * large line count, the line number must not go negative! */ | |
6833 if (curbuf->b_ml.ml_line_count > 1000000) | |
6834 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6835 / 100L * cap->count0; | |
6836 else | |
6837 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6838 cap->count0 + 99L) / 100L; | |
6839 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6840 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6841 beginline(BL_SOL | BL_FIX); | |
6842 } | |
6843 } | |
6844 else /* "%" : go to matching paren */ | |
6845 { | |
6846 cap->oap->motion_type = MCHAR; | |
6847 cap->oap->use_reg_one = TRUE; | |
6848 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6849 clearopbeep(cap->oap); | |
6850 else | |
6851 { | |
6852 setpcmark(); | |
6853 curwin->w_cursor = *pos; | |
6854 curwin->w_set_curswant = TRUE; | |
6855 #ifdef FEAT_VIRTUALEDIT | |
6856 curwin->w_cursor.coladd = 0; | |
6857 #endif | |
6858 adjust_for_sel(cap); | |
6859 } | |
6860 } | |
6861 #ifdef FEAT_FOLDING | |
6862 if (cap->oap->op_type == OP_NOP | |
6863 && lnum != curwin->w_cursor.lnum | |
6864 && (fdo_flags & FDO_PERCENT) | |
6865 && KeyTyped) | |
6866 foldOpenCursor(); | |
6867 #endif | |
6868 } | |
6869 | |
6870 /* | |
6871 * Handle "(" and ")" commands. | |
6872 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
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_brace(cmdarg_T *cap) |
7 | 6876 { |
6877 cap->oap->motion_type = MCHAR; | |
6878 cap->oap->use_reg_one = TRUE; | |
620 | 6879 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6880 cap->oap->inclusive = FALSE; | |
7 | 6881 curwin->w_set_curswant = TRUE; |
6882 | |
6883 if (findsent(cap->arg, cap->count1) == FAIL) | |
6884 clearopbeep(cap->oap); | |
6885 else | |
6886 { | |
1505 | 6887 /* Don't leave the cursor on the NUL past end of line. */ |
6888 adjust_cursor(cap->oap); | |
7 | 6889 #ifdef FEAT_VIRTUALEDIT |
6890 curwin->w_cursor.coladd = 0; | |
6891 #endif | |
6892 #ifdef FEAT_FOLDING | |
6893 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6894 foldOpenCursor(); | |
6895 #endif | |
6896 } | |
6897 } | |
6898 | |
6899 /* | |
6900 * "m" command: Mark a position. | |
6901 */ | |
6902 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6903 nv_mark(cmdarg_T *cap) |
7 | 6904 { |
6905 if (!checkclearop(cap->oap)) | |
6906 { | |
6907 if (setmark(cap->nchar) == FAIL) | |
6908 clearopbeep(cap->oap); | |
6909 } | |
6910 } | |
6911 | |
6912 /* | |
6913 * "{" and "}" commands. | |
6914 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6915 */ | |
6916 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6917 nv_findpar(cmdarg_T *cap) |
7 | 6918 { |
6919 cap->oap->motion_type = MCHAR; | |
6920 cap->oap->inclusive = FALSE; | |
6921 cap->oap->use_reg_one = TRUE; | |
6922 curwin->w_set_curswant = TRUE; | |
503 | 6923 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6924 clearopbeep(cap->oap); |
6925 else | |
6926 { | |
6927 #ifdef FEAT_VIRTUALEDIT | |
6928 curwin->w_cursor.coladd = 0; | |
6929 #endif | |
6930 #ifdef FEAT_FOLDING | |
6931 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6932 foldOpenCursor(); | |
6933 #endif | |
6934 } | |
6935 } | |
6936 | |
6937 /* | |
6938 * "u" command: Undo or make lower case. | |
6939 */ | |
6940 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6941 nv_undo(cmdarg_T *cap) |
7 | 6942 { |
5735 | 6943 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
7 | 6944 { |
6945 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6946 cap->cmdchar = 'g'; | |
6947 cap->nchar = 'u'; | |
6948 nv_operator(cap); | |
6949 } | |
6950 else | |
6951 nv_kundo(cap); | |
6952 } | |
6953 | |
6954 /* | |
6955 * <Undo> command. | |
6956 */ | |
6957 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6958 nv_kundo(cmdarg_T *cap) |
7 | 6959 { |
6960 if (!checkclearopq(cap->oap)) | |
6961 { | |
6962 u_undo((int)cap->count1); | |
6963 curwin->w_set_curswant = TRUE; | |
6964 } | |
6965 } | |
6966 | |
6967 /* | |
6968 * Handle the "r" command. | |
6969 */ | |
6970 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6971 nv_replace(cmdarg_T *cap) |
7 | 6972 { |
6973 char_u *ptr; | |
6974 int had_ctrl_v; | |
6975 long n; | |
6976 | |
6977 if (checkclearop(cap->oap)) | |
6978 return; | |
6979 | |
6980 /* get another character */ | |
6981 if (cap->nchar == Ctrl_V) | |
6982 { | |
6983 had_ctrl_v = Ctrl_V; | |
6984 cap->nchar = get_literal(); | |
6985 /* Don't redo a multibyte character with CTRL-V. */ | |
6986 if (cap->nchar > DEL) | |
6987 had_ctrl_v = NUL; | |
6988 } | |
6989 else | |
6990 had_ctrl_v = NUL; | |
6991 | |
1343 | 6992 /* Abort if the character is a special key. */ |
6993 if (IS_SPECIAL(cap->nchar)) | |
6994 { | |
6995 clearopbeep(cap->oap); | |
6996 return; | |
6997 } | |
6998 | |
7 | 6999 /* Visual mode "r" */ |
7000 if (VIsual_active) | |
7001 { | |
1797 | 7002 if (got_int) |
7003 reset_VIsual(); | |
5428 | 7004 if (had_ctrl_v) |
7005 { | |
7006 if (cap->nchar == '\r') | |
7007 cap->nchar = -1; | |
7008 else if (cap->nchar == '\n') | |
7009 cap->nchar = -2; | |
7010 } | |
7 | 7011 nv_operator(cap); |
7012 return; | |
7013 } | |
7014 | |
7015 #ifdef FEAT_VIRTUALEDIT | |
7016 /* Break tabs, etc. */ | |
7017 if (virtual_active()) | |
7018 { | |
7019 if (u_save_cursor() == FAIL) | |
7020 return; | |
7021 if (gchar_cursor() == NUL) | |
7022 { | |
7023 /* Add extra space and put the cursor on the first one. */ | |
7024 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
7025 curwin->w_cursor.col -= cap->count1; | |
7026 } | |
7027 else if (gchar_cursor() == TAB) | |
7028 coladvance_force(getviscol()); | |
7029 } | |
7030 #endif | |
7031 | |
1343 | 7032 /* Abort if not enough characters to replace. */ |
7 | 7033 ptr = ml_get_cursor(); |
1343 | 7034 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 7035 #ifdef FEAT_MBYTE |
7036 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
7037 #endif | |
7038 ) | |
7039 { | |
7040 clearopbeep(cap->oap); | |
7041 return; | |
7042 } | |
7043 | |
7044 /* | |
7045 * Replacing with a TAB is done by edit() when it is complicated because | |
7046 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
7047 * Other characters are done below to avoid problems with things like | |
7048 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
7049 */ | |
7050 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
7051 { | |
7052 stuffnumReadbuff(cap->count1); | |
7053 stuffcharReadbuff('R'); | |
7054 stuffcharReadbuff('\t'); | |
7055 stuffcharReadbuff(ESC); | |
7056 return; | |
7057 } | |
7058 | |
7059 /* save line for undo */ | |
7060 if (u_save_cursor() == FAIL) | |
7061 return; | |
7062 | |
7063 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
7064 { | |
7065 /* | |
7066 * Replace character(s) by a single newline. | |
7067 * Strange vi behaviour: Only one newline is inserted. | |
7068 * Delete the characters here. | |
7069 * Insert the newline with an insert command, takes care of | |
7070 * autoindent. The insert command depends on being on the last | |
7071 * character of a line or not. | |
7072 */ | |
7073 #ifdef FEAT_MBYTE | |
7074 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
7075 #else | |
608 | 7076 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 7077 #endif |
7078 stuffcharReadbuff('\r'); | |
7079 stuffcharReadbuff(ESC); | |
7080 | |
7081 /* Give 'r' to edit(), to get the redo command right. */ | |
7082 invoke_edit(cap, TRUE, 'r', FALSE); | |
7083 } | |
7084 else | |
7085 { | |
7086 prep_redo(cap->oap->regname, cap->count1, | |
7087 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
7088 | |
7089 curbuf->b_op_start = curwin->w_cursor; | |
7090 #ifdef FEAT_MBYTE | |
7091 if (has_mbyte) | |
7092 { | |
7093 int old_State = State; | |
7094 | |
7095 if (cap->ncharC1 != 0) | |
7096 AppendCharToRedobuff(cap->ncharC1); | |
7097 if (cap->ncharC2 != 0) | |
7098 AppendCharToRedobuff(cap->ncharC2); | |
7099 | |
7100 /* This is slow, but it handles replacing a single-byte with a | |
7101 * multi-byte and the other way around. Also handles adding | |
7102 * composing characters for utf-8. */ | |
7103 for (n = cap->count1; n > 0; --n) | |
7104 { | |
7105 State = REPLACE; | |
3501 | 7106 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7107 { | |
7108 int c = ins_copychar(curwin->w_cursor.lnum | |
7109 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7110 if (c != NUL) | |
7111 ins_char(c); | |
7112 else | |
7113 /* will be decremented further down */ | |
7114 ++curwin->w_cursor.col; | |
7115 } | |
7116 else | |
7117 ins_char(cap->nchar); | |
7 | 7118 State = old_State; |
7119 if (cap->ncharC1 != 0) | |
7120 ins_char(cap->ncharC1); | |
7121 if (cap->ncharC2 != 0) | |
7122 ins_char(cap->ncharC2); | |
7123 } | |
7124 } | |
7125 else | |
7126 #endif | |
7127 { | |
7128 /* | |
7129 * Replace the characters within one line. | |
7130 */ | |
7131 for (n = cap->count1; n > 0; --n) | |
7132 { | |
7133 /* | |
7134 * Get ptr again, because u_save and/or showmatch() will have | |
7135 * released the line. At the same time we let know that the | |
7136 * line will be changed. | |
7137 */ | |
7138 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7139 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7140 { | |
7141 int c = ins_copychar(curwin->w_cursor.lnum | |
7142 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7143 if (c != NUL) | |
7144 ptr[curwin->w_cursor.col] = c; | |
7145 } | |
7146 else | |
7147 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7148 if (p_sm && msg_silent == 0) |
7149 showmatch(cap->nchar); | |
7150 ++curwin->w_cursor.col; | |
7151 } | |
7152 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7153 if (netbeans_active()) |
7 | 7154 { |
2210 | 7155 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7156 |
33 | 7157 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7158 (long)cap->count1); |
7 | 7159 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7160 &ptr[start], (int)cap->count1); |
7 | 7161 } |
7162 #endif | |
7163 | |
7164 /* mark the buffer as changed and prepare for displaying */ | |
7165 changed_bytes(curwin->w_cursor.lnum, | |
7166 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7167 } | |
7168 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7169 #ifdef FEAT_MBYTE | |
7170 /* if the character on the left of the current cursor is a multi-byte | |
7171 * character, move two characters left */ | |
7172 if (has_mbyte) | |
7173 mb_adjust_cursor(); | |
7174 #endif | |
7175 curbuf->b_op_end = curwin->w_cursor; | |
7176 curwin->w_set_curswant = TRUE; | |
7177 set_last_insert(cap->nchar); | |
7178 } | |
7179 } | |
7180 | |
7181 /* | |
7182 * 'o': Exchange start and end of Visual area. | |
7183 * 'O': same, but in block mode exchange left and right corners. | |
7184 */ | |
7185 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7186 v_swap_corners(int cmdchar) |
7 | 7187 { |
7188 pos_T old_cursor; | |
7189 colnr_T left, right; | |
7190 | |
7191 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7192 { | |
7193 old_cursor = curwin->w_cursor; | |
7194 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7195 curwin->w_cursor.lnum = VIsual.lnum; | |
7196 coladvance(left); | |
7197 VIsual = curwin->w_cursor; | |
7198 | |
7199 curwin->w_cursor.lnum = old_cursor.lnum; | |
7200 curwin->w_curswant = right; | |
7201 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7202 * right one column */ | |
7203 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7204 ++curwin->w_curswant; | |
7205 coladvance(curwin->w_curswant); | |
7206 if (curwin->w_cursor.col == old_cursor.col | |
7207 #ifdef FEAT_VIRTUALEDIT | |
7208 && (!virtual_active() | |
7209 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7210 #endif | |
7211 ) | |
7212 { | |
7213 curwin->w_cursor.lnum = VIsual.lnum; | |
7214 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7215 ++right; | |
7216 coladvance(right); | |
7217 VIsual = curwin->w_cursor; | |
7218 | |
7219 curwin->w_cursor.lnum = old_cursor.lnum; | |
7220 coladvance(left); | |
7221 curwin->w_curswant = left; | |
7222 } | |
7223 } | |
7224 else | |
7225 { | |
7226 old_cursor = curwin->w_cursor; | |
7227 curwin->w_cursor = VIsual; | |
7228 VIsual = old_cursor; | |
7229 curwin->w_set_curswant = TRUE; | |
7230 } | |
7231 } | |
7232 | |
7233 /* | |
7234 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7235 */ | |
7236 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7237 nv_Replace(cmdarg_T *cap) |
7 | 7238 { |
7239 if (VIsual_active) /* "R" is replace lines */ | |
7240 { | |
7241 cap->cmdchar = 'c'; | |
7242 cap->nchar = NUL; | |
4213 | 7243 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
7 | 7244 VIsual_mode = 'V'; |
7245 nv_operator(cap); | |
7246 } | |
5735 | 7247 else if (!checkclearopq(cap->oap)) |
7 | 7248 { |
7249 if (!curbuf->b_p_ma) | |
7250 EMSG(_(e_modifiable)); | |
7251 else | |
7252 { | |
7253 #ifdef FEAT_VIRTUALEDIT | |
7254 if (virtual_active()) | |
7255 coladvance(getviscol()); | |
7256 #endif | |
7257 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7258 } | |
7259 } | |
7260 } | |
7261 | |
7262 #ifdef FEAT_VREPLACE | |
7263 /* | |
7264 * "gr". | |
7265 */ | |
7266 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7267 nv_vreplace(cmdarg_T *cap) |
7 | 7268 { |
7269 if (VIsual_active) | |
7270 { | |
7271 cap->cmdchar = 'r'; | |
7272 cap->nchar = cap->extra_char; | |
7273 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7274 } | |
5735 | 7275 else if (!checkclearopq(cap->oap)) |
7 | 7276 { |
7277 if (!curbuf->b_p_ma) | |
7278 EMSG(_(e_modifiable)); | |
7279 else | |
7280 { | |
7281 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7282 cap->extra_char = get_literal(); | |
7283 stuffcharReadbuff(cap->extra_char); | |
7284 stuffcharReadbuff(ESC); | |
7285 # ifdef FEAT_VIRTUALEDIT | |
7286 if (virtual_active()) | |
7287 coladvance(getviscol()); | |
7288 # endif | |
7289 invoke_edit(cap, TRUE, 'v', FALSE); | |
7290 } | |
7291 } | |
7292 } | |
7293 #endif | |
7294 | |
7295 /* | |
7296 * Swap case for "~" command, when it does not work like an operator. | |
7297 */ | |
7298 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7299 n_swapchar(cmdarg_T *cap) |
7 | 7300 { |
7301 long n; | |
7302 pos_T startpos; | |
7303 int did_change = 0; | |
7304 #ifdef FEAT_NETBEANS_INTG | |
7305 pos_T pos; | |
7306 char_u *ptr; | |
7307 int count; | |
7308 #endif | |
7309 | |
7310 if (checkclearopq(cap->oap)) | |
7311 return; | |
7312 | |
7313 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7314 { | |
7315 clearopbeep(cap->oap); | |
7316 return; | |
7317 } | |
7318 | |
7319 prep_redo_cmd(cap); | |
7320 | |
7321 if (u_save_cursor() == FAIL) | |
7322 return; | |
7323 | |
7324 startpos = curwin->w_cursor; | |
7325 #ifdef FEAT_NETBEANS_INTG | |
7326 pos = startpos; | |
7327 #endif | |
7328 for (n = cap->count1; n > 0; --n) | |
7329 { | |
7330 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7331 inc_cursor(); | |
7332 if (gchar_cursor() == NUL) | |
7333 { | |
7334 if (vim_strchr(p_ww, '~') != NULL | |
7335 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7336 { | |
7337 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7338 if (netbeans_active()) |
7 | 7339 { |
7340 if (did_change) | |
7341 { | |
7342 ptr = ml_get(pos.lnum); | |
835 | 7343 count = (int)STRLEN(ptr) - pos.col; |
33 | 7344 netbeans_removed(curbuf, pos.lnum, pos.col, |
7345 (long)count); | |
7 | 7346 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7347 &ptr[pos.col], count); |
7 | 7348 } |
7349 pos.col = 0; | |
7350 pos.lnum++; | |
7351 } | |
7352 #endif | |
7353 ++curwin->w_cursor.lnum; | |
7354 curwin->w_cursor.col = 0; | |
7355 if (n > 1) | |
7356 { | |
7357 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7358 break; | |
7359 u_clearline(); | |
7360 } | |
7361 } | |
7362 else | |
7363 break; | |
7364 } | |
7365 } | |
7366 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7367 if (did_change && netbeans_active()) |
7 | 7368 { |
7369 ptr = ml_get(pos.lnum); | |
7370 count = curwin->w_cursor.col - pos.col; | |
33 | 7371 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7372 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7373 } |
7374 #endif | |
7375 | |
7376 | |
7377 check_cursor(); | |
7378 curwin->w_set_curswant = TRUE; | |
7379 if (did_change) | |
7380 { | |
7381 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7382 0L); | |
7383 curbuf->b_op_start = startpos; | |
7384 curbuf->b_op_end = curwin->w_cursor; | |
7385 if (curbuf->b_op_end.col > 0) | |
7386 --curbuf->b_op_end.col; | |
7387 } | |
7388 } | |
7389 | |
7390 /* | |
7391 * Move cursor to mark. | |
7392 */ | |
7393 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7394 nv_cursormark(cmdarg_T *cap, int flag, pos_T *pos) |
7 | 7395 { |
7396 if (check_mark(pos) == FAIL) | |
7397 clearop(cap->oap); | |
7398 else | |
7399 { | |
7400 if (cap->cmdchar == '\'' | |
7401 || cap->cmdchar == '`' | |
7402 || cap->cmdchar == '[' | |
7403 || cap->cmdchar == ']') | |
7404 setpcmark(); | |
7405 curwin->w_cursor = *pos; | |
7406 if (flag) | |
7407 beginline(BL_WHITE | BL_FIX); | |
7408 else | |
7409 check_cursor(); | |
7410 } | |
7411 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7412 if (cap->cmdchar == '`') | |
7413 cap->oap->use_reg_one = TRUE; | |
7414 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7415 curwin->w_set_curswant = TRUE; | |
7416 } | |
7417 | |
7418 /* | |
7419 * Handle commands that are operators in Visual mode. | |
7420 */ | |
7421 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7422 v_visop(cmdarg_T *cap) |
7 | 7423 { |
7424 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7425 | |
7426 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
4352 | 7427 * the end of the line, and "C" replaces till EOL */ |
7 | 7428 if (isupper(cap->cmdchar)) |
7429 { | |
7430 if (VIsual_mode != Ctrl_V) | |
4213 | 7431 { |
7432 VIsual_mode_orig = VIsual_mode; | |
7 | 7433 VIsual_mode = 'V'; |
4213 | 7434 } |
7 | 7435 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
7436 curwin->w_curswant = MAXCOL; | |
7437 } | |
7438 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7439 nv_operator(cap); | |
7440 } | |
7441 | |
7442 /* | |
7443 * "s" and "S" commands. | |
7444 */ | |
7445 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7446 nv_subst(cmdarg_T *cap) |
7 | 7447 { |
7448 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7449 { | |
7450 if (cap->cmdchar == 'S') | |
4213 | 7451 { |
7452 VIsual_mode_orig = VIsual_mode; | |
7 | 7453 VIsual_mode = 'V'; |
4213 | 7454 } |
7 | 7455 cap->cmdchar = 'c'; |
7456 nv_operator(cap); | |
7457 } | |
7458 else | |
7459 nv_optrans(cap); | |
7460 } | |
7461 | |
7462 /* | |
7463 * Abbreviated commands. | |
7464 */ | |
7465 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7466 nv_abbrev(cmdarg_T *cap) |
7 | 7467 { |
7468 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7469 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7470 | |
7471 /* in Visual mode these commands are operators */ | |
7472 if (VIsual_active) | |
7473 v_visop(cap); | |
7474 else | |
7475 nv_optrans(cap); | |
7476 } | |
7477 | |
7478 /* | |
7479 * Translate a command into another command. | |
7480 */ | |
7481 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7482 nv_optrans(cmdarg_T *cap) |
7 | 7483 { |
7484 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7485 (char_u *)"d$", (char_u *)"c$", | |
7486 (char_u *)"cl", (char_u *)"cc", | |
7487 (char_u *)"yy", (char_u *)":s\r"}; | |
7488 static char_u *str = (char_u *)"xXDCsSY&"; | |
7489 | |
7490 if (!checkclearopq(cap->oap)) | |
7491 { | |
164 | 7492 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7493 * either, because "2." should also not use the count. */ | |
7494 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7495 { | |
7496 cap->oap->start = curwin->w_cursor; | |
7497 cap->oap->op_type = OP_DELETE; | |
1490 | 7498 #ifdef FEAT_EVAL |
7499 set_op_var(OP_DELETE); | |
7500 #endif | |
164 | 7501 cap->count1 = 1; |
7502 nv_dollar(cap); | |
7503 finish_op = TRUE; | |
7504 ResetRedobuff(); | |
7505 AppendCharToRedobuff('D'); | |
7506 } | |
7507 else | |
7508 { | |
7509 if (cap->count0) | |
7510 stuffnumReadbuff(cap->count0); | |
7511 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7512 } | |
7 | 7513 } |
7514 cap->opcount = 0; | |
7515 } | |
7516 | |
7517 /* | |
7518 * "'" and "`" commands. Also for "g'" and "g`". | |
7519 * cap->arg is TRUE for "'" and "g'". | |
7520 */ | |
7521 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7522 nv_gomark(cmdarg_T *cap) |
7 | 7523 { |
7524 pos_T *pos; | |
7525 int c; | |
7526 #ifdef FEAT_FOLDING | |
4017 | 7527 pos_T old_cursor = curwin->w_cursor; |
7 | 7528 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
7529 #endif | |
7530 | |
7531 if (cap->cmdchar == 'g') | |
7532 c = cap->extra_char; | |
7533 else | |
7534 c = cap->nchar; | |
7535 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7536 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7537 { | |
7538 if (cap->arg) | |
7539 { | |
7540 check_cursor_lnum(); | |
7541 beginline(BL_WHITE | BL_FIX); | |
7542 } | |
7543 else | |
7544 check_cursor(); | |
7545 } | |
7546 else | |
7547 nv_cursormark(cap, cap->arg, pos); | |
7548 | |
7549 #ifdef FEAT_VIRTUALEDIT | |
7550 /* May need to clear the coladd that a mark includes. */ | |
7551 if (!virtual_active()) | |
7552 curwin->w_cursor.coladd = 0; | |
7553 #endif | |
7554 #ifdef FEAT_FOLDING | |
7555 if (cap->oap->op_type == OP_NOP | |
4057 | 7556 && pos != NULL |
4017 | 7557 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
7 | 7558 && (fdo_flags & FDO_MARK) |
7559 && old_KeyTyped) | |
7560 foldOpenCursor(); | |
7561 #endif | |
7562 } | |
7563 | |
7564 /* | |
7565 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7566 */ | |
7567 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7568 nv_pcmark(cmdarg_T *cap) |
7 | 7569 { |
7570 #ifdef FEAT_JUMPLIST | |
7571 pos_T *pos; | |
7572 # ifdef FEAT_FOLDING | |
7573 linenr_T lnum = curwin->w_cursor.lnum; | |
7574 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7575 # endif | |
7576 | |
7577 if (!checkclearopq(cap->oap)) | |
7578 { | |
7579 if (cap->cmdchar == 'g') | |
7580 pos = movechangelist((int)cap->count1); | |
7581 else | |
7582 pos = movemark((int)cap->count1); | |
7583 if (pos == (pos_T *)-1) /* jump to other file */ | |
7584 { | |
7585 curwin->w_set_curswant = TRUE; | |
7586 check_cursor(); | |
7587 } | |
7588 else if (pos != NULL) /* can jump */ | |
7589 nv_cursormark(cap, FALSE, pos); | |
7590 else if (cap->cmdchar == 'g') | |
7591 { | |
7592 if (curbuf->b_changelistlen == 0) | |
7593 EMSG(_("E664: changelist is empty")); | |
7594 else if (cap->count1 < 0) | |
7595 EMSG(_("E662: At start of changelist")); | |
7596 else | |
7597 EMSG(_("E663: At end of changelist")); | |
7598 } | |
7599 else | |
7600 clearopbeep(cap->oap); | |
7601 # ifdef FEAT_FOLDING | |
7602 if (cap->oap->op_type == OP_NOP | |
7603 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7604 && (fdo_flags & FDO_MARK) | |
7605 && old_KeyTyped) | |
7606 foldOpenCursor(); | |
7607 # endif | |
7608 } | |
7609 #else | |
7610 clearopbeep(cap->oap); | |
7611 #endif | |
7612 } | |
7613 | |
7614 /* | |
7615 * Handle '"' command. | |
7616 */ | |
7617 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7618 nv_regname(cmdarg_T *cap) |
7 | 7619 { |
7620 if (checkclearop(cap->oap)) | |
7621 return; | |
7622 #ifdef FEAT_EVAL | |
7623 if (cap->nchar == '=') | |
7624 cap->nchar = get_expr_register(); | |
7625 #endif | |
7626 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7627 { | |
7628 cap->oap->regname = cap->nchar; | |
7629 cap->opcount = cap->count0; /* remember count before '"' */ | |
7630 #ifdef FEAT_EVAL | |
7631 set_reg_var(cap->oap->regname); | |
7632 #endif | |
7633 } | |
7634 else | |
7635 clearopbeep(cap->oap); | |
7636 } | |
7637 | |
7638 /* | |
7639 * Handle "v", "V" and "CTRL-V" commands. | |
7640 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7641 * is TRUE. | |
167 | 7642 * Handle CTRL-Q just like CTRL-V. |
7 | 7643 */ |
7644 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7645 nv_visual(cmdarg_T *cap) |
7 | 7646 { |
167 | 7647 if (cap->cmdchar == Ctrl_Q) |
7648 cap->cmdchar = Ctrl_V; | |
7649 | |
7 | 7650 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7651 * characterwise, linewise, or blockwise. */ | |
7652 if (cap->oap->op_type != OP_NOP) | |
7653 { | |
7654 cap->oap->motion_force = cap->cmdchar; | |
7655 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7656 return; | |
7657 } | |
7658 | |
7659 VIsual_select = cap->arg; | |
7660 if (VIsual_active) /* change Visual mode */ | |
7661 { | |
7662 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7663 end_visual_mode(); | |
7664 else /* toggle char/block mode */ | |
7665 { /* or char/line mode */ | |
7666 VIsual_mode = cap->cmdchar; | |
7667 showmode(); | |
7668 } | |
7669 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7670 } | |
7671 else /* start Visual mode */ | |
7672 { | |
7673 check_visual_highlight(); | |
3537 | 7674 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7675 { | |
7676 /* use previously selected part */ | |
7 | 7677 VIsual = curwin->w_cursor; |
7678 | |
7679 VIsual_active = TRUE; | |
7680 VIsual_reselect = TRUE; | |
7681 if (!cap->arg) | |
7682 /* start Select mode when 'selectmode' contains "cmd" */ | |
7683 may_start_select('c'); | |
7684 #ifdef FEAT_MOUSE | |
7685 setmouse(); | |
7686 #endif | |
641 | 7687 if (p_smd && msg_silent == 0) |
7 | 7688 redraw_cmdline = TRUE; /* show visual mode later */ |
7689 /* | |
7690 * For V and ^V, we multiply the number of lines even if there | |
7691 * was only one -- webb | |
7692 */ | |
7693 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7694 { | |
7695 curwin->w_cursor.lnum += | |
7696 resel_VIsual_line_count * cap->count0 - 1; | |
7697 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7698 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7699 } | |
7700 VIsual_mode = resel_VIsual_mode; | |
7701 if (VIsual_mode == 'v') | |
7702 { | |
7703 if (resel_VIsual_line_count <= 1) | |
3125 | 7704 { |
7705 validate_virtcol(); | |
7706 curwin->w_curswant = curwin->w_virtcol | |
7707 + resel_VIsual_vcol * cap->count0 - 1; | |
7708 } | |
7 | 7709 else |
3125 | 7710 curwin->w_curswant = resel_VIsual_vcol; |
7711 coladvance(curwin->w_curswant); | |
7 | 7712 } |
3125 | 7713 if (resel_VIsual_vcol == MAXCOL) |
7 | 7714 { |
7715 curwin->w_curswant = MAXCOL; | |
7716 coladvance((colnr_T)MAXCOL); | |
7717 } | |
7718 else if (VIsual_mode == Ctrl_V) | |
7719 { | |
7720 validate_virtcol(); | |
7721 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7722 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7723 coladvance(curwin->w_curswant); |
7724 } | |
7725 else | |
7726 curwin->w_set_curswant = TRUE; | |
7727 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7728 } | |
7729 else | |
7730 { | |
7731 if (!cap->arg) | |
7732 /* start Select mode when 'selectmode' contains "cmd" */ | |
7733 may_start_select('c'); | |
7734 n_start_visual_mode(cap->cmdchar); | |
3537 | 7735 if (VIsual_mode != 'V' && *p_sel == 'e') |
7736 ++cap->count1; /* include one more char */ | |
7737 if (cap->count0 > 0 && --cap->count1 > 0) | |
7738 { | |
7739 /* With a count select that many characters or lines. */ | |
7740 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7741 nv_right(cap); | |
7742 else if (VIsual_mode == 'V') | |
7743 nv_down(cap); | |
7744 } | |
7 | 7745 } |
7746 } | |
7747 } | |
7748 | |
7749 /* | |
7750 * Start selection for Shift-movement keys. | |
7751 */ | |
7752 void | |
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parents:
7803
diff
changeset
|
7753 start_selection(void) |
7 | 7754 { |
7755 /* if 'selectmode' contains "key", start Select mode */ | |
7756 may_start_select('k'); | |
7757 n_start_visual_mode('v'); | |
7758 } | |
7759 | |
7760 /* | |
7761 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7762 */ | |
7763 void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7764 may_start_select(int c) |
7 | 7765 { |
7766 VIsual_select = (stuff_empty() && typebuf_typed() | |
7767 && (vim_strchr(p_slm, c) != NULL)); | |
7768 } | |
7769 | |
7770 /* | |
7771 * Start Visual mode "c". | |
7772 * Should set VIsual_select before calling this. | |
7773 */ | |
7774 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7775 n_start_visual_mode(int c) |
7 | 7776 { |
2378
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parents:
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diff
changeset
|
7777 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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diff
changeset
|
7778 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
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parents:
2416
diff
changeset
|
7779 conceal_check_cursur_line(); |
2378
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parents:
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diff
changeset
|
7780 #endif |
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diff
changeset
|
7781 |
7 | 7782 VIsual_mode = c; |
7783 VIsual_active = TRUE; | |
7784 VIsual_reselect = TRUE; | |
7785 #ifdef FEAT_VIRTUALEDIT | |
7786 /* Corner case: the 0 position in a tab may change when going into | |
7787 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7788 */ | |
7789 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7790 { |
7791 validate_virtcol(); | |
7 | 7792 coladvance(curwin->w_virtcol); |
3742 | 7793 } |
7 | 7794 #endif |
7795 VIsual = curwin->w_cursor; | |
7796 | |
7797 #ifdef FEAT_FOLDING | |
7798 foldAdjustVisual(); | |
7799 #endif | |
7800 | |
7801 #ifdef FEAT_MOUSE | |
7802 setmouse(); | |
7803 #endif | |
2378
85b7dc8da5eb
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parents:
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diff
changeset
|
7804 #ifdef FEAT_CONCEAL |
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
7805 /* Check for redraw after changing the state. */ |
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7806 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
7807 #endif |
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Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
7808 |
641 | 7809 if (p_smd && msg_silent == 0) |
7 | 7810 redraw_cmdline = TRUE; /* show visual mode later */ |
7811 #ifdef FEAT_CLIPBOARD | |
7812 /* Make sure the clipboard gets updated. Needed because start and | |
7813 * end may still be the same, and the selection needs to be owned */ | |
7814 clip_star.vmode = NUL; | |
7815 #endif | |
7816 | |
7817 /* Only need to redraw this line, unless still need to redraw an old | |
7818 * Visual area (when 'lazyredraw' is set). */ | |
7819 if (curwin->w_redr_type < INVERTED) | |
7820 { | |
7821 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7822 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7823 } | |
7824 } | |
7825 | |
7826 | |
7827 /* | |
7828 * CTRL-W: Window commands | |
7829 */ | |
7830 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7831 nv_window(cmdarg_T *cap) |
7 | 7832 { |
7833 #ifdef FEAT_WINDOWS | |
7834 if (!checkclearop(cap->oap)) | |
7835 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7836 #else | |
7837 (void)checkclearop(cap->oap); | |
7838 #endif | |
7839 } | |
7840 | |
7841 /* | |
7842 * CTRL-Z: Suspend | |
7843 */ | |
7844 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7845 nv_suspend(cmdarg_T *cap) |
7 | 7846 { |
7847 clearop(cap->oap); | |
7848 if (VIsual_active) | |
7849 end_visual_mode(); /* stop Visual mode */ | |
7850 do_cmdline_cmd((char_u *)"st"); | |
7851 } | |
7852 | |
7853 /* | |
7854 * Commands starting with "g". | |
7855 */ | |
7856 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7857 nv_g_cmd(cmdarg_T *cap) |
7 | 7858 { |
7859 oparg_T *oap = cap->oap; | |
7860 pos_T tpos; | |
7861 int i; | |
7862 int flag = FALSE; | |
7863 | |
7864 switch (cap->nchar) | |
7865 { | |
6868 | 7866 case Ctrl_A: |
7867 case Ctrl_X: | |
7 | 7868 #ifdef MEM_PROFILE |
7869 /* | |
7870 * "g^A": dump log of used memory. | |
7871 */ | |
6868 | 7872 if (!VIsual_active && cap->nchar == Ctrl_A) |
7873 vim_mem_profile_dump(); | |
7874 else | |
7875 #endif | |
7876 /* | |
7877 * "g^A/g^X": sequentially increment visually selected region | |
7878 */ | |
7879 if (VIsual_active) | |
7880 { | |
7881 cap->arg = TRUE; | |
7882 cap->cmdchar = cap->nchar; | |
7574
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
7883 cap->nchar = NUL; |
6868 | 7884 nv_addsub(cap); |
7885 } | |
7886 else | |
7887 clearopbeep(oap); | |
7 | 7888 break; |
7889 | |
7890 #ifdef FEAT_VREPLACE | |
7891 /* | |
7892 * "gR": Enter virtual replace mode. | |
7893 */ | |
7894 case 'R': | |
7895 cap->arg = TRUE; | |
7896 nv_Replace(cap); | |
7897 break; | |
7898 | |
7899 case 'r': | |
7900 nv_vreplace(cap); | |
7901 break; | |
7902 #endif | |
7903 | |
7904 case '&': | |
7905 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7906 break; | |
7907 | |
7908 /* | |
7909 * "gv": Reselect the previous Visual area. If Visual already active, | |
7910 * exchange previous and current Visual area. | |
7911 */ | |
7912 case 'v': | |
7913 if (checkclearop(oap)) | |
7914 break; | |
7915 | |
690 | 7916 if ( curbuf->b_visual.vi_start.lnum == 0 |
7917 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7918 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7919 beep_flush(); |
7920 else | |
7921 { | |
7922 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7923 if (VIsual_active) | |
7924 { | |
7925 i = VIsual_mode; | |
690 | 7926 VIsual_mode = curbuf->b_visual.vi_mode; |
7927 curbuf->b_visual.vi_mode = i; | |
7 | 7928 # ifdef FEAT_EVAL |
7929 curbuf->b_visual_mode_eval = i; | |
7930 # endif | |
7931 i = curwin->w_curswant; | |
690 | 7932 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7933 curbuf->b_visual.vi_curswant = i; | |
7934 | |
7935 tpos = curbuf->b_visual.vi_end; | |
7936 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7937 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7938 curbuf->b_visual.vi_start = VIsual; | |
7 | 7939 } |
7940 else | |
7941 { | |
690 | 7942 VIsual_mode = curbuf->b_visual.vi_mode; |
7943 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7944 tpos = curbuf->b_visual.vi_end; | |
7945 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7946 } |
7947 | |
7948 VIsual_active = TRUE; | |
7949 VIsual_reselect = TRUE; | |
7950 | |
7951 /* Set Visual to the start and w_cursor to the end of the Visual | |
7952 * area. Make sure they are on an existing character. */ | |
7953 check_cursor(); | |
7954 VIsual = curwin->w_cursor; | |
7955 curwin->w_cursor = tpos; | |
7956 check_cursor(); | |
7957 update_topline(); | |
7958 /* | |
7959 * When called from normal "g" command: start Select mode when | |
7960 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7961 * start Select mode. | |
7962 */ | |
7963 if (cap->arg) | |
7964 VIsual_select = TRUE; | |
7965 else | |
7966 may_start_select('c'); | |
7967 #ifdef FEAT_MOUSE | |
7968 setmouse(); | |
7969 #endif | |
7970 #ifdef FEAT_CLIPBOARD | |
7971 /* Make sure the clipboard gets updated. Needed because start and | |
7972 * end are still the same, and the selection needs to be owned */ | |
7973 clip_star.vmode = NUL; | |
7974 #endif | |
7975 redraw_curbuf_later(INVERTED); | |
7976 showmode(); | |
7977 } | |
7978 break; | |
7979 /* | |
7980 * "gV": Don't reselect the previous Visual area after a Select mode | |
7981 * mapping of menu. | |
7982 */ | |
7983 case 'V': | |
7984 VIsual_reselect = FALSE; | |
7985 break; | |
7986 | |
7987 /* | |
7988 * "gh": start Select mode. | |
7989 * "gH": start Select line mode. | |
7990 * "g^H": start Select block mode. | |
7991 */ | |
7992 case K_BS: | |
7993 cap->nchar = Ctrl_H; | |
7994 /* FALLTHROUGH */ | |
7995 case 'h': | |
7996 case 'H': | |
7997 case Ctrl_H: | |
7998 # ifdef EBCDIC | |
7999 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
8000 if (cap->nchar == Ctrl_H) | |
8001 cap->cmdchar = Ctrl_V; | |
8002 else | |
8003 # endif | |
8004 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
8005 cap->arg = TRUE; | |
8006 nv_visual(cap); | |
8007 break; | |
3701 | 8008 |
8009 /* "gn", "gN" visually select next/previous search match | |
8010 * "gn" selects next match | |
8011 * "gN" selects previous match | |
8012 */ | |
8013 case 'N': | |
8014 case 'n': | |
8015 if (!current_search(cap->count1, cap->nchar == 'n')) | |
3896 | 8016 clearopbeep(oap); |
3701 | 8017 break; |
7 | 8018 |
8019 /* | |
8020 * "gj" and "gk" two new funny movement keys -- up and down | |
8021 * movement based on *screen* line rather than *file* line. | |
8022 */ | |
8023 case 'j': | |
8024 case K_DOWN: | |
8025 /* with 'nowrap' it works just like the normal "j" command; also when | |
8026 * in a closed fold */ | |
8027 if (!curwin->w_p_wrap | |
8028 #ifdef FEAT_FOLDING | |
8029 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8030 #endif | |
8031 ) | |
8032 { | |
8033 oap->motion_type = MLINE; | |
8034 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
8035 } | |
8036 else | |
8037 i = nv_screengo(oap, FORWARD, cap->count1); | |
8038 if (i == FAIL) | |
8039 clearopbeep(oap); | |
8040 break; | |
8041 | |
8042 case 'k': | |
8043 case K_UP: | |
8044 /* with 'nowrap' it works just like the normal "k" command; also when | |
8045 * in a closed fold */ | |
8046 if (!curwin->w_p_wrap | |
8047 #ifdef FEAT_FOLDING | |
8048 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
8049 #endif | |
8050 ) | |
8051 { | |
8052 oap->motion_type = MLINE; | |
8053 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
8054 } | |
8055 else | |
8056 i = nv_screengo(oap, BACKWARD, cap->count1); | |
8057 if (i == FAIL) | |
8058 clearopbeep(oap); | |
8059 break; | |
8060 | |
8061 /* | |
8062 * "gJ": join two lines without inserting a space. | |
8063 */ | |
8064 case 'J': | |
8065 nv_join(cap); | |
8066 break; | |
8067 | |
8068 /* | |
8069 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
8070 * "gm": middle of "g0" and "g$". | |
8071 */ | |
8072 case '^': | |
8073 flag = TRUE; | |
8074 /* FALLTHROUGH */ | |
8075 | |
8076 case '0': | |
8077 case 'm': | |
8078 case K_HOME: | |
8079 case K_KHOME: | |
8080 oap->motion_type = MCHAR; | |
8081 oap->inclusive = FALSE; | |
8082 if (curwin->w_p_wrap | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8445
diff
changeset
|
8083 #ifdef FEAT_WINDOWS |
7 | 8084 && curwin->w_width != 0 |
8085 #endif | |
8086 ) | |
8087 { | |
8088 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
8089 int width2 = width1 + curwin_col_off2(); | |
8090 | |
8091 validate_virtcol(); | |
8092 i = 0; | |
8093 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
8094 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
8095 } | |
8096 else | |
8097 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8098 /* Go to the middle of the screen line. When 'number' or |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8099 * 'relativenumber' is on and lines are wrapping the middle can be more |
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
8100 * to the left. */ |
7 | 8101 if (cap->nchar == 'm') |
8102 i += (W_WIDTH(curwin) - curwin_col_off() | |
8103 + ((curwin->w_p_wrap && i > 0) | |
8104 ? curwin_col_off2() : 0)) / 2; | |
8105 coladvance((colnr_T)i); | |
8106 if (flag) | |
8107 { | |
8108 do | |
8109 i = gchar_cursor(); | |
8110 while (vim_iswhite(i) && oneright() == OK); | |
8111 } | |
8112 curwin->w_set_curswant = TRUE; | |
8113 break; | |
8114 | |
8115 case '_': | |
8116 /* "g_": to the last non-blank character in the line or <count> lines | |
8117 * downward. */ | |
8118 cap->oap->motion_type = MCHAR; | |
8119 cap->oap->inclusive = TRUE; | |
8120 curwin->w_curswant = MAXCOL; | |
8121 if (cursor_down((long)(cap->count1 - 1), | |
8122 cap->oap->op_type == OP_NOP) == FAIL) | |
8123 clearopbeep(cap->oap); | |
8124 else | |
8125 { | |
8126 char_u *ptr = ml_get_curline(); | |
8127 | |
8128 /* In Visual mode we may end up after the line. */ | |
8129 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8130 --curwin->w_cursor.col; | |
8131 | |
8132 /* Decrease the cursor column until it's on a non-blank. */ | |
8133 while (curwin->w_cursor.col > 0 | |
8134 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8135 --curwin->w_cursor.col; | |
8136 curwin->w_set_curswant = TRUE; | |
2040
70c67b1bb1f1
updated for version 7.2.329
Bram Moolenaar <bram@zimbu.org>
parents:
2024
diff
changeset
|
8137 adjust_for_sel(cap); |
7 | 8138 } |
8139 break; | |
8140 | |
8141 case '$': | |
8142 case K_END: | |
8143 case K_KEND: | |
8144 { | |
8145 int col_off = curwin_col_off(); | |
8146 | |
8147 oap->motion_type = MCHAR; | |
8148 oap->inclusive = TRUE; | |
8149 if (curwin->w_p_wrap | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8445
diff
changeset
|
8150 #ifdef FEAT_WINDOWS |
7 | 8151 && curwin->w_width != 0 |
8152 #endif | |
8153 ) | |
8154 { | |
8155 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8156 if (cap->count1 == 1) | |
8157 { | |
8158 int width1 = W_WIDTH(curwin) - col_off; | |
8159 int width2 = width1 + curwin_col_off2(); | |
8160 | |
8161 validate_virtcol(); | |
8162 i = width1 - 1; | |
8163 if (curwin->w_virtcol >= (colnr_T)width1) | |
8164 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8165 * width2; | |
8166 coladvance((colnr_T)i); | |
5162
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8167 |
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8168 /* Make sure we stick in this column. */ |
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8169 validate_virtcol(); |
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8170 curwin->w_curswant = curwin->w_virtcol; |
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8171 curwin->w_set_curswant = FALSE; |
7 | 8172 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
8173 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8174 { | |
8175 /* | |
8176 * Check for landing on a character that got split at | |
8177 * the end of the line. We do not want to advance to | |
8178 * the next screen line. | |
8179 */ | |
8180 if (curwin->w_virtcol > (colnr_T)i) | |
8181 --curwin->w_cursor.col; | |
8182 } | |
8183 #endif | |
8184 } | |
8185 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8186 clearopbeep(oap); | |
8187 } | |
8188 else | |
8189 { | |
8190 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8191 coladvance((colnr_T)i); | |
40 | 8192 |
8193 /* Make sure we stick in this column. */ | |
8194 validate_virtcol(); | |
8195 curwin->w_curswant = curwin->w_virtcol; | |
8196 curwin->w_set_curswant = FALSE; | |
7 | 8197 } |
8198 } | |
8199 break; | |
8200 | |
8201 /* | |
8202 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8203 */ | |
8204 case '*': | |
8205 case '#': | |
8206 #if POUND != '#' | |
8207 case POUND: /* pound sign (sometimes equal to '#') */ | |
8208 #endif | |
8209 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8210 case ']': /* :tselect for current identifier */ | |
8211 nv_ident(cap); | |
8212 break; | |
8213 | |
8214 /* | |
8215 * ge and gE: go back to end of word | |
8216 */ | |
8217 case 'e': | |
8218 case 'E': | |
8219 oap->motion_type = MCHAR; | |
8220 curwin->w_set_curswant = TRUE; | |
8221 oap->inclusive = TRUE; | |
8222 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8223 clearopbeep(oap); | |
8224 break; | |
8225 | |
8226 /* | |
8227 * "g CTRL-G": display info about cursor position | |
8228 */ | |
8229 case Ctrl_G: | |
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7311
diff
changeset
|
8230 cursor_pos_info(NULL); |
7 | 8231 break; |
8232 | |
8233 /* | |
8234 * "gi": start Insert at the last position. | |
8235 */ | |
8236 case 'i': | |
8237 if (curbuf->b_last_insert.lnum != 0) | |
8238 { | |
8239 curwin->w_cursor = curbuf->b_last_insert; | |
8240 check_cursor_lnum(); | |
8241 i = (int)STRLEN(ml_get_curline()); | |
8242 if (curwin->w_cursor.col > (colnr_T)i) | |
8243 { | |
8244 #ifdef FEAT_VIRTUALEDIT | |
8245 if (virtual_active()) | |
8246 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8247 #endif | |
8248 curwin->w_cursor.col = i; | |
8249 } | |
8250 } | |
8251 cap->cmdchar = 'i'; | |
8252 nv_edit(cap); | |
8253 break; | |
8254 | |
8255 /* | |
8256 * "gI": Start insert in column 1. | |
8257 */ | |
8258 case 'I': | |
8259 beginline(0); | |
8260 if (!checkclearopq(oap)) | |
8261 invoke_edit(cap, FALSE, 'g', FALSE); | |
8262 break; | |
8263 | |
8264 #ifdef FEAT_SEARCHPATH | |
8265 /* | |
8266 * "gf": goto file, edit file under cursor | |
8267 * "]f" and "[f": can also be used. | |
8268 */ | |
8269 case 'f': | |
681 | 8270 case 'F': |
7 | 8271 nv_gotofile(cap); |
8272 break; | |
8273 #endif | |
8274 | |
8275 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8276 case '\'': | |
8277 cap->arg = TRUE; | |
8278 /*FALLTHROUGH*/ | |
8279 case '`': | |
8280 nv_gomark(cap); | |
8281 break; | |
8282 | |
8283 /* | |
8284 * "gs": Goto sleep. | |
8285 */ | |
8286 case 's': | |
8287 do_sleep(cap->count1 * 1000L); | |
8288 break; | |
8289 | |
8290 /* | |
8291 * "ga": Display the ascii value of the character under the | |
8292 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8293 */ | |
8294 case 'a': | |
8295 do_ascii(NULL); | |
8296 break; | |
8297 | |
8298 #ifdef FEAT_MBYTE | |
8299 /* | |
8300 * "g8": Display the bytes used for the UTF-8 character under the | |
8301 * cursor. It is displayed in hex. | |
775 | 8302 * "8g8" finds illegal byte sequence. |
7 | 8303 */ |
8304 case '8': | |
775 | 8305 if (cap->count0 == 8) |
8306 utf_find_illegal(); | |
8307 else | |
8308 show_utf8(); | |
7 | 8309 break; |
8310 #endif | |
8311 | |
447 | 8312 case '<': |
8313 show_sb_text(); | |
8314 break; | |
8315 | |
7 | 8316 /* |
8317 * "gg": Goto the first line in file. With a count it goes to | |
8318 * that line number like for "G". -- webb | |
8319 */ | |
8320 case 'g': | |
8321 cap->arg = FALSE; | |
8322 nv_goto(cap); | |
8323 break; | |
8324 | |
8325 /* | |
8326 * Two-character operators: | |
8327 * "gq" Format text | |
8328 * "gw" Format text and keep cursor position | |
8329 * "g~" Toggle the case of the text. | |
8330 * "gu" Change text to lower case. | |
8331 * "gU" Change text to upper case. | |
8332 * "g?" rot13 encoding | |
602 | 8333 * "g@" call 'operatorfunc' |
7 | 8334 */ |
8335 case 'q': | |
8336 case 'w': | |
8337 oap->cursor_start = curwin->w_cursor; | |
8338 /*FALLTHROUGH*/ | |
8339 case '~': | |
8340 case 'u': | |
8341 case 'U': | |
8342 case '?': | |
602 | 8343 case '@': |
7 | 8344 nv_operator(cap); |
8345 break; | |
8346 | |
8347 /* | |
1188 | 8348 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8349 * current function |
8350 * "gD": idem, but in the current file. | |
8351 */ | |
8352 case 'd': | |
8353 case 'D': | |
523 | 8354 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8355 break; |
8356 | |
8357 #ifdef FEAT_MOUSE | |
8358 /* | |
8359 * g<*Mouse> : <C-*mouse> | |
8360 */ | |
8361 case K_MIDDLEMOUSE: | |
8362 case K_MIDDLEDRAG: | |
8363 case K_MIDDLERELEASE: | |
8364 case K_LEFTMOUSE: | |
8365 case K_LEFTDRAG: | |
8366 case K_LEFTRELEASE: | |
8367 case K_RIGHTMOUSE: | |
8368 case K_RIGHTDRAG: | |
8369 case K_RIGHTRELEASE: | |
8370 case K_X1MOUSE: | |
8371 case K_X1DRAG: | |
8372 case K_X1RELEASE: | |
8373 case K_X2MOUSE: | |
8374 case K_X2DRAG: | |
8375 case K_X2RELEASE: | |
8376 mod_mask = MOD_MASK_CTRL; | |
8377 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8378 break; | |
8379 #endif | |
8380 | |
8381 case K_IGNORE: | |
8382 break; | |
8383 | |
8384 /* | |
8385 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8386 */ | |
8387 case 'p': | |
8388 case 'P': | |
8389 nv_put(cap); | |
8390 break; | |
8391 | |
8392 #ifdef FEAT_BYTEOFF | |
8393 /* "go": goto byte count from start of buffer */ | |
8394 case 'o': | |
8395 goto_byte(cap->count0); | |
8396 break; | |
8397 #endif | |
8398 | |
8399 /* "gQ": improved Ex mode */ | |
8400 case 'Q': | |
633 | 8401 if (text_locked()) |
7 | 8402 { |
8403 clearopbeep(cap->oap); | |
633 | 8404 text_locked_msg(); |
7 | 8405 break; |
8406 } | |
631 | 8407 |
7 | 8408 if (!checkclearopq(oap)) |
8409 do_exmode(TRUE); | |
8410 break; | |
8411 | |
8412 #ifdef FEAT_JUMPLIST | |
8413 case ',': | |
8414 nv_pcmark(cap); | |
8415 break; | |
8416 | |
8417 case ';': | |
8418 cap->count1 = -cap->count1; | |
8419 nv_pcmark(cap); | |
8420 break; | |
8421 #endif | |
8422 | |
667 | 8423 #ifdef FEAT_WINDOWS |
8424 case 't': | |
3630 | 8425 if (!checkclearop(oap)) |
8426 goto_tabpage((int)cap->count0); | |
667 | 8427 break; |
682 | 8428 case 'T': |
3630 | 8429 if (!checkclearop(oap)) |
8430 goto_tabpage(-(int)cap->count1); | |
682 | 8431 break; |
667 | 8432 #endif |
8433 | |
750 | 8434 case '+': |
8435 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8436 if (!checkclearopq(oap)) | |
771 | 8437 undo_time(cap->nchar == '-' ? -cap->count1 : cap->count1, |
2281
e41433ea71df
Added ":earlier 1f" and ":later 1f".
Bram Moolenaar <bram@vim.org>
parents:
2259
diff
changeset
|
8438 FALSE, FALSE, FALSE); |
750 | 8439 break; |
8440 | |
7 | 8441 default: |
8442 clearopbeep(oap); | |
8443 break; | |
8444 } | |
8445 } | |
8446 | |
8447 /* | |
8448 * Handle "o" and "O" commands. | |
8449 */ | |
8450 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8451 n_opencmd(cmdarg_T *cap) |
7 | 8452 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8453 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8454 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8455 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8456 |
7 | 8457 if (!checkclearopq(cap->oap)) |
8458 { | |
8459 #ifdef FEAT_FOLDING | |
8460 if (cap->cmdchar == 'O') | |
8461 /* Open above the first line of a folded sequence of lines */ | |
8462 (void)hasFolding(curwin->w_cursor.lnum, | |
8463 &curwin->w_cursor.lnum, NULL); | |
8464 else | |
8465 /* Open below the last line of a folded sequence of lines */ | |
8466 (void)hasFolding(curwin->w_cursor.lnum, | |
8467 NULL, &curwin->w_cursor.lnum); | |
8468 #endif | |
8469 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8470 (cap->cmdchar == 'O' ? 1 : 0)), | |
8471 (linenr_T)(curwin->w_cursor.lnum + | |
8472 (cap->cmdchar == 'o' ? 1 : 0)) | |
8473 ) == OK | |
8474 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8475 #ifdef FEAT_COMMENTS | |
8476 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8477 #endif | |
8478 0, 0)) | |
8479 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8480 #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
|
8481 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
|
8482 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8483 #endif |
164 | 8484 /* When '#' is in 'cpoptions' ignore the count. */ |
8485 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8486 cap->count1 = 1; | |
6834 | 8487 #ifdef FEAT_SYN_HL |
6821 | 8488 if (curwin->w_p_cul) |
8489 /* force redraw of cursorline */ | |
8490 curwin->w_valid &= ~VALID_CROW; | |
6834 | 8491 #endif |
7 | 8492 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8493 } | |
8494 } | |
8495 } | |
8496 | |
8497 /* | |
8498 * "." command: redo last change. | |
8499 */ | |
8500 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8501 nv_dot(cmdarg_T *cap) |
7 | 8502 { |
8503 if (!checkclearopq(cap->oap)) | |
8504 { | |
8505 /* | |
8506 * If "restart_edit" is TRUE, the last but one command is repeated | |
8507 * instead of the last command (inserting text). This is used for | |
8508 * CTRL-O <.> in insert mode. | |
8509 */ | |
8510 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8511 clearopbeep(cap->oap); | |
8512 } | |
8513 } | |
8514 | |
8515 /* | |
8516 * CTRL-R: undo undo | |
8517 */ | |
8518 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8519 nv_redo(cmdarg_T *cap) |
7 | 8520 { |
8521 if (!checkclearopq(cap->oap)) | |
8522 { | |
8523 u_redo((int)cap->count1); | |
8524 curwin->w_set_curswant = TRUE; | |
8525 } | |
8526 } | |
8527 | |
8528 /* | |
8529 * Handle "U" command. | |
8530 */ | |
8531 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8532 nv_Undo(cmdarg_T *cap) |
7 | 8533 { |
8534 /* In Visual mode and typing "gUU" triggers an operator */ | |
5735 | 8535 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
7 | 8536 { |
8537 /* translate "gUU" to "gUgU" */ | |
8538 cap->cmdchar = 'g'; | |
8539 cap->nchar = 'U'; | |
8540 nv_operator(cap); | |
8541 } | |
8542 else if (!checkclearopq(cap->oap)) | |
8543 { | |
8544 u_undoline(); | |
8545 curwin->w_set_curswant = TRUE; | |
8546 } | |
8547 } | |
8548 | |
8549 /* | |
8550 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8551 * single character. | |
8552 */ | |
8553 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8554 nv_tilde(cmdarg_T *cap) |
7 | 8555 { |
5735 | 8556 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
7 | 8557 n_swapchar(cap); |
8558 else | |
8559 nv_operator(cap); | |
8560 } | |
8561 | |
8562 /* | |
8563 * Handle an operator command. | |
8564 * The actual work is done by do_pending_operator(). | |
8565 */ | |
8566 static void | |
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parents:
7803
diff
changeset
|
8567 nv_operator(cmdarg_T *cap) |
7 | 8568 { |
8569 int op_type; | |
8570 | |
8571 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8572 | |
8573 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8574 nv_lineop(cap); | |
8575 else if (!checkclearop(cap->oap)) | |
8576 { | |
8577 cap->oap->start = curwin->w_cursor; | |
8578 cap->oap->op_type = op_type; | |
1490 | 8579 #ifdef FEAT_EVAL |
8580 set_op_var(op_type); | |
8581 #endif | |
8582 } | |
8583 } | |
8584 | |
8585 #ifdef FEAT_EVAL | |
8586 /* | |
8587 * Set v:operator to the characters for "optype". | |
8588 */ | |
8589 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8590 set_op_var(int optype) |
1490 | 8591 { |
8592 char_u opchars[3]; | |
8593 | |
8594 if (optype == OP_NOP) | |
8595 set_vim_var_string(VV_OP, NULL, 0); | |
8596 else | |
8597 { | |
8598 opchars[0] = get_op_char(optype); | |
8599 opchars[1] = get_extra_op_char(optype); | |
8600 opchars[2] = NUL; | |
8601 set_vim_var_string(VV_OP, opchars, -1); | |
8602 } | |
8603 } | |
8604 #endif | |
7 | 8605 |
8606 /* | |
8607 * Handle linewise operator "dd", "yy", etc. | |
8608 * | |
8609 * "_" is is a strange motion command that helps make operators more logical. | |
8610 * It is actually implemented, but not documented in the real Vi. This motion | |
8611 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8612 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8613 * "d3_" works to delete 3 lines. | |
8614 */ | |
8615 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8616 nv_lineop(cmdarg_T *cap) |
7 | 8617 { |
8618 cap->oap->motion_type = MLINE; | |
8619 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8620 clearopbeep(cap->oap); | |
4011 | 8621 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
8622 && cap->oap->motion_force != 'v' | |
8623 && cap->oap->motion_force != Ctrl_V) | |
7 | 8624 || cap->oap->op_type == OP_LSHIFT |
8625 || cap->oap->op_type == OP_RSHIFT) | |
8626 beginline(BL_SOL | BL_FIX); | |
8627 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8628 beginline(BL_WHITE | BL_FIX); | |
8629 } | |
8630 | |
8631 /* | |
8632 * <Home> command. | |
8633 */ | |
8634 static void | |
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parents:
7803
diff
changeset
|
8635 nv_home(cmdarg_T *cap) |
7 | 8636 { |
180 | 8637 /* CTRL-HOME is like "gg" */ |
8638 if (mod_mask & MOD_MASK_CTRL) | |
8639 nv_goto(cap); | |
8640 else | |
8641 { | |
8642 cap->count0 = 1; | |
8643 nv_pipe(cap); | |
8644 } | |
229 | 8645 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8646 one-character line). */ | |
7 | 8647 } |
8648 | |
8649 /* | |
8650 * "|" command. | |
8651 */ | |
8652 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8653 nv_pipe(cmdarg_T *cap) |
7 | 8654 { |
8655 cap->oap->motion_type = MCHAR; | |
8656 cap->oap->inclusive = FALSE; | |
8657 beginline(0); | |
8658 if (cap->count0 > 0) | |
8659 { | |
8660 coladvance((colnr_T)(cap->count0 - 1)); | |
8661 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8662 } | |
8663 else | |
8664 curwin->w_curswant = 0; | |
8665 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8666 * we ended; differs if line is too short */ |
7 | 8667 curwin->w_set_curswant = FALSE; |
8668 } | |
8669 | |
8670 /* | |
8671 * Handle back-word command "b" and "B". | |
8672 * cap->arg is 1 for "B" | |
8673 */ | |
8674 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8675 nv_bck_word(cmdarg_T *cap) |
7 | 8676 { |
8677 cap->oap->motion_type = MCHAR; | |
8678 cap->oap->inclusive = FALSE; | |
8679 curwin->w_set_curswant = TRUE; | |
8680 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8681 clearopbeep(cap->oap); | |
8682 #ifdef FEAT_FOLDING | |
8683 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8684 foldOpenCursor(); | |
8685 #endif | |
8686 } | |
8687 | |
8688 /* | |
8689 * Handle word motion commands "e", "E", "w" and "W". | |
8690 * cap->arg is TRUE for "E" and "W". | |
8691 */ | |
8692 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8693 nv_wordcmd(cmdarg_T *cap) |
7 | 8694 { |
8695 int n; | |
8696 int word_end; | |
8697 int flag = FALSE; | |
1573 | 8698 pos_T startpos = curwin->w_cursor; |
7 | 8699 |
8700 /* | |
8701 * Set inclusive for the "E" and "e" command. | |
8702 */ | |
8703 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8704 word_end = TRUE; | |
8705 else | |
8706 word_end = FALSE; | |
8707 cap->oap->inclusive = word_end; | |
8708 | |
8709 /* | |
8710 * "cw" and "cW" are a special case. | |
8711 */ | |
8712 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8713 { | |
8714 n = gchar_cursor(); | |
8715 if (n != NUL) /* not an empty line */ | |
8716 { | |
8717 if (vim_iswhite(n)) | |
8718 { | |
8719 /* | |
8720 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8721 * changes one character, not all blanks until the start of | |
8722 * the next word. Only do this when the 'w' flag is included | |
8723 * in 'cpoptions'. | |
8724 */ | |
8725 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8726 { | |
8727 cap->oap->inclusive = TRUE; | |
8728 cap->oap->motion_type = MCHAR; | |
8729 return; | |
8730 } | |
8731 } | |
8732 else | |
8733 { | |
8734 /* | |
8735 * This is a little strange. To match what the real Vi does, | |
8736 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8737 * that we are not on a space or a TAB. This seems impolite | |
8738 * at first, but it's really more what we mean when we say | |
8739 * 'cw'. | |
8740 * Another strangeness: When standing on the end of a word | |
4352 | 8741 * "ce" will change until the end of the next word, but "cw" |
7 | 8742 * will change only one character! This is done by setting |
8743 * flag. | |
8744 */ | |
8745 cap->oap->inclusive = TRUE; | |
8746 word_end = TRUE; | |
8747 flag = TRUE; | |
8748 } | |
8749 } | |
8750 } | |
8751 | |
8752 cap->oap->motion_type = MCHAR; | |
8753 curwin->w_set_curswant = TRUE; | |
8754 if (word_end) | |
8755 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8756 else | |
8757 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8758 | |
1573 | 8759 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8760 * didn't move it forward. */ | |
8761 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8762 adjust_cursor(cap->oap); |
7 | 8763 |
8764 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8765 clearopbeep(cap->oap); | |
8766 else | |
8767 { | |
8768 adjust_for_sel(cap); | |
8769 #ifdef FEAT_FOLDING | |
8770 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8771 foldOpenCursor(); | |
8772 #endif | |
8773 } | |
8774 } | |
8775 | |
8776 /* | |
1505 | 8777 * Used after a movement command: If the cursor ends up on the NUL after the |
8778 * end of the line, may move it back to the last character and make the motion | |
8779 * inclusive. | |
8780 */ | |
8781 static void | |
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parents:
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diff
changeset
|
8782 adjust_cursor(oparg_T *oap) |
1505 | 8783 { |
8784 /* The cursor cannot remain on the NUL when: | |
8785 * - the column is > 0 | |
8786 * - not in Visual mode or 'selection' is "o" | |
8787 * - 'virtualedit' is not "all" and not "onemore". | |
8788 */ | |
8789 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8790 && (!VIsual_active || *p_sel == 'o') | |
8791 #ifdef FEAT_VIRTUALEDIT | |
8792 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8793 #endif | |
8794 ) | |
8795 { | |
8796 --curwin->w_cursor.col; | |
8797 #ifdef FEAT_MBYTE | |
8798 /* prevent cursor from moving on the trail byte */ | |
8799 if (has_mbyte) | |
8800 mb_adjust_cursor(); | |
8801 #endif | |
8802 oap->inclusive = TRUE; | |
8803 } | |
8804 } | |
8805 | |
8806 /* | |
7 | 8807 * "0" and "^" commands. |
8808 * cap->arg is the argument for beginline(). | |
8809 */ | |
8810 static void | |
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parents:
7803
diff
changeset
|
8811 nv_beginline(cmdarg_T *cap) |
7 | 8812 { |
8813 cap->oap->motion_type = MCHAR; | |
8814 cap->oap->inclusive = FALSE; | |
8815 beginline(cap->arg); | |
8816 #ifdef FEAT_FOLDING | |
8817 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8818 foldOpenCursor(); | |
8819 #endif | |
557 | 8820 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8821 one-character line). */ | |
7 | 8822 } |
8823 | |
8824 /* | |
8825 * In exclusive Visual mode, may include the last character. | |
8826 */ | |
8827 static void | |
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parents:
7803
diff
changeset
|
8828 adjust_for_sel(cmdarg_T *cap) |
7 | 8829 { |
8830 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8831 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8832 { | |
5735 | 8833 #ifdef FEAT_MBYTE |
7 | 8834 if (has_mbyte) |
8835 inc_cursor(); | |
8836 else | |
5735 | 8837 #endif |
7 | 8838 ++curwin->w_cursor.col; |
8839 cap->oap->inclusive = FALSE; | |
8840 } | |
8841 } | |
8842 | |
8843 /* | |
8844 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8845 * Should check VIsual_mode before calling this. | |
8846 * Returns TRUE when backed up to the previous line. | |
8847 */ | |
8848 static int | |
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parents:
7803
diff
changeset
|
8849 unadjust_for_sel(void) |
7 | 8850 { |
8851 pos_T *pp; | |
8852 | |
8853 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8854 { | |
8855 if (lt(VIsual, curwin->w_cursor)) | |
8856 pp = &curwin->w_cursor; | |
8857 else | |
8858 pp = &VIsual; | |
8859 #ifdef FEAT_VIRTUALEDIT | |
8860 if (pp->coladd > 0) | |
8861 --pp->coladd; | |
8862 else | |
8863 #endif | |
8864 if (pp->col > 0) | |
8865 { | |
8866 --pp->col; | |
8867 #ifdef FEAT_MBYTE | |
2933 | 8868 mb_adjustpos(curbuf, pp); |
7 | 8869 #endif |
8870 } | |
8871 else if (pp->lnum > 1) | |
8872 { | |
8873 --pp->lnum; | |
8874 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8875 return TRUE; | |
8876 } | |
8877 } | |
8878 return FALSE; | |
8879 } | |
8880 | |
8881 /* | |
8882 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8883 */ | |
8884 static void | |
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parents:
7803
diff
changeset
|
8885 nv_select(cmdarg_T *cap) |
7 | 8886 { |
8887 if (VIsual_active) | |
8888 VIsual_select = TRUE; | |
8889 else if (VIsual_reselect) | |
8890 { | |
8891 cap->nchar = 'v'; /* fake "gv" command */ | |
8892 cap->arg = TRUE; | |
8893 nv_g_cmd(cap); | |
8894 } | |
8895 } | |
8896 | |
8897 | |
8898 /* | |
8899 * "G", "gg", CTRL-END, CTRL-HOME. | |
8900 * cap->arg is TRUE for "G". | |
8901 */ | |
8902 static void | |
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parents:
7803
diff
changeset
|
8903 nv_goto(cmdarg_T *cap) |
7 | 8904 { |
8905 linenr_T lnum; | |
8906 | |
8907 if (cap->arg) | |
8908 lnum = curbuf->b_ml.ml_line_count; | |
8909 else | |
8910 lnum = 1L; | |
8911 cap->oap->motion_type = MLINE; | |
8912 setpcmark(); | |
8913 | |
8914 /* When a count is given, use it instead of the default lnum */ | |
8915 if (cap->count0 != 0) | |
8916 lnum = cap->count0; | |
8917 if (lnum < 1L) | |
8918 lnum = 1L; | |
8919 else if (lnum > curbuf->b_ml.ml_line_count) | |
8920 lnum = curbuf->b_ml.ml_line_count; | |
8921 curwin->w_cursor.lnum = lnum; | |
8922 beginline(BL_SOL | BL_FIX); | |
8923 #ifdef FEAT_FOLDING | |
8924 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8925 foldOpenCursor(); | |
8926 #endif | |
8927 } | |
8928 | |
8929 /* | |
8930 * CTRL-\ in Normal mode. | |
8931 */ | |
8932 static void | |
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parents:
7803
diff
changeset
|
8933 nv_normal(cmdarg_T *cap) |
7 | 8934 { |
8935 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8936 { | |
8937 clearop(cap->oap); | |
643 | 8938 if (restart_edit != 0 && mode_displayed) |
7 | 8939 clear_cmdline = TRUE; /* unshow mode later */ |
8940 restart_edit = 0; | |
8941 #ifdef FEAT_CMDWIN | |
8942 if (cmdwin_type != 0) | |
8943 cmdwin_result = Ctrl_C; | |
8944 #endif | |
8945 if (VIsual_active) | |
8946 { | |
8947 end_visual_mode(); /* stop Visual */ | |
8948 redraw_curbuf_later(INVERTED); | |
8949 } | |
8950 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8951 if (cap->nchar == Ctrl_G && p_im) | |
8952 restart_edit = 'a'; | |
8953 } | |
8954 else | |
8955 clearopbeep(cap->oap); | |
8956 } | |
8957 | |
8958 /* | |
8959 * ESC in Normal mode: beep, but don't flush buffers. | |
8960 * Don't even beep if we are canceling a command. | |
8961 */ | |
8962 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8963 nv_esc(cmdarg_T *cap) |
7 | 8964 { |
8965 int no_reason; | |
8966 | |
8967 no_reason = (cap->oap->op_type == OP_NOP | |
8968 && cap->opcount == 0 | |
8969 && cap->count0 == 0 | |
8970 && cap->oap->regname == 0 | |
8971 && !p_im); | |
8972 | |
8973 if (cap->arg) /* TRUE for CTRL-C */ | |
8974 { | |
8975 if (restart_edit == 0 | |
8976 #ifdef FEAT_CMDWIN | |
8977 && cmdwin_type == 0 | |
8978 #endif | |
8979 && !VIsual_active | |
8980 && no_reason) | |
8981 MSG(_("Type :quit<Enter> to exit Vim")); | |
8982 | |
8983 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
8984 * set again below when halfway a mapping. */ | |
8985 if (!p_im) | |
8986 restart_edit = 0; | |
8987 #ifdef FEAT_CMDWIN | |
8988 if (cmdwin_type != 0) | |
8989 { | |
8990 cmdwin_result = K_IGNORE; | |
8991 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
8992 return; | |
8993 } | |
8994 #endif | |
8995 } | |
8996 | |
8997 if (VIsual_active) | |
8998 { | |
8999 end_visual_mode(); /* stop Visual */ | |
9000 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
9001 curwin->w_set_curswant = TRUE; | |
9002 redraw_curbuf_later(INVERTED); | |
9003 } | |
5735 | 9004 else if (no_reason) |
6949 | 9005 vim_beep(BO_ESC); |
7 | 9006 clearop(cap->oap); |
9007 | |
9008 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
9009 * set return to Insert mode afterwards. */ | |
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parents:
7829
diff
changeset
|
9010 if (restart_edit == 0 && goto_im() && ex_normal_busy == 0) |
7 | 9011 restart_edit = 'a'; |
9012 } | |
9013 | |
9014 /* | |
9015 * Handle "A", "a", "I", "i" and <Insert> commands. | |
9016 */ | |
9017 static void | |
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parents:
7803
diff
changeset
|
9018 nv_edit(cmdarg_T *cap) |
7 | 9019 { |
9020 /* <Insert> is equal to "i" */ | |
9021 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
9022 cap->cmdchar = 'i'; | |
9023 | |
9024 /* in Visual mode "A" and "I" are an operator */ | |
9025 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
9026 v_visop(cap); | |
9027 | |
9028 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
5735 | 9029 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
9030 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
7 | 9031 { |
9032 #ifdef FEAT_TEXTOBJ | |
9033 nv_object(cap); | |
9034 #else | |
9035 clearopbeep(cap->oap); | |
9036 #endif | |
9037 } | |
9038 else if (!curbuf->b_p_ma && !p_im) | |
9039 { | |
9040 /* Only give this error when 'insertmode' is off. */ | |
9041 EMSG(_(e_modifiable)); | |
9042 clearop(cap->oap); | |
9043 } | |
9044 else if (!checkclearopq(cap->oap)) | |
9045 { | |
9046 switch (cap->cmdchar) | |
9047 { | |
9048 case 'A': /* "A"ppend after the line */ | |
9049 curwin->w_set_curswant = TRUE; | |
9050 #ifdef FEAT_VIRTUALEDIT | |
9051 if (ve_flags == VE_ALL) | |
9052 { | |
9053 int save_State = State; | |
9054 | |
4352 | 9055 /* Pretend Insert mode here to allow the cursor on the |
7 | 9056 * character past the end of the line */ |
9057 State = INSERT; | |
9058 coladvance((colnr_T)MAXCOL); | |
9059 State = save_State; | |
9060 } | |
9061 else | |
9062 #endif | |
9063 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
9064 break; | |
9065 | |
9066 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 9067 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
9068 beginline(BL_WHITE); | |
9069 else | |
9070 beginline(BL_WHITE|BL_FIX); | |
7 | 9071 break; |
9072 | |
9073 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
9074 #ifdef FEAT_VIRTUALEDIT | |
9075 /* increment coladd when in virtual space, increment the | |
9076 * column otherwise, also to append after an unprintable char */ | |
9077 if (virtual_active() | |
9078 && (curwin->w_cursor.coladd > 0 | |
9079 || *ml_get_cursor() == NUL | |
9080 || *ml_get_cursor() == TAB)) | |
9081 curwin->w_cursor.coladd++; | |
9082 else | |
9083 #endif | |
9084 if (*ml_get_cursor() != NUL) | |
9085 inc_cursor(); | |
9086 break; | |
9087 } | |
9088 | |
9089 #ifdef FEAT_VIRTUALEDIT | |
9090 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
9091 { | |
9092 int save_State = State; | |
9093 | |
4352 | 9094 /* Pretend Insert mode here to allow the cursor on the |
7 | 9095 * character past the end of the line */ |
9096 State = INSERT; | |
9097 coladvance(getviscol()); | |
9098 State = save_State; | |
9099 } | |
9100 #endif | |
9101 | |
9102 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9103 } | |
9104 } | |
9105 | |
9106 /* | |
9107 * Invoke edit() and take care of "restart_edit" and the return value. | |
9108 */ | |
9109 static void | |
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9110 invoke_edit( |
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9111 cmdarg_T *cap, |
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|
9112 int repl, /* "r" or "gr" command */ |
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9113 int cmd, |
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changeset
|
9114 int startln) |
7 | 9115 { |
9116 int restart_edit_save = 0; | |
9117 | |
9118 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9119 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9120 * it. */ | |
9121 if (repl || !stuff_empty()) | |
9122 restart_edit_save = restart_edit; | |
9123 else | |
9124 restart_edit_save = 0; | |
9125 | |
9126 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9127 restart_edit = 0; | |
9128 | |
9129 if (edit(cmd, startln, cap->count1)) | |
9130 cap->retval |= CA_COMMAND_BUSY; | |
9131 | |
9132 if (restart_edit == 0) | |
9133 restart_edit = restart_edit_save; | |
9134 } | |
9135 | |
9136 #ifdef FEAT_TEXTOBJ | |
9137 /* | |
9138 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9139 */ | |
9140 static void | |
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9141 nv_object( |
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9142 cmdarg_T *cap) |
7 | 9143 { |
9144 int flag; | |
9145 int include; | |
9146 char_u *mps_save; | |
9147 | |
9148 if (cap->cmdchar == 'i') | |
9149 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9150 else | |
9151 include = TRUE; /* "ax" = an object: include white space */ | |
9152 | |
9153 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9154 mps_save = curbuf->b_p_mps; | |
9155 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9156 | |
9157 switch (cap->nchar) | |
9158 { | |
9159 case 'w': /* "aw" = a word */ | |
9160 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9161 break; | |
9162 case 'W': /* "aW" = a WORD */ | |
9163 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9164 break; | |
9165 case 'b': /* "ab" = a braces block */ | |
9166 case '(': | |
9167 case ')': | |
9168 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9169 break; | |
9170 case 'B': /* "aB" = a Brackets block */ | |
9171 case '{': | |
9172 case '}': | |
9173 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9174 break; | |
9175 case '[': /* "a[" = a [] block */ | |
9176 case ']': | |
9177 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9178 break; | |
9179 case '<': /* "a<" = a <> block */ | |
9180 case '>': | |
9181 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9182 break; | |
420 | 9183 case 't': /* "at" = a tag block (xml and html) */ |
6661 | 9184 /* Do not adjust oap->end in do_pending_operator() |
9185 * otherwise there are different results for 'dit' | |
9186 * (note leading whitespace in last line): | |
9187 * 1) <b> 2) <b> | |
9188 * foobar foobar | |
9189 * </b> </b> | |
9190 */ | |
9191 cap->retval |= CA_NO_ADJ_OP_END; | |
420 | 9192 flag = current_tagblock(cap->oap, cap->count1, include); |
9193 break; | |
7 | 9194 case 'p': /* "ap" = a paragraph */ |
9195 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9196 break; | |
9197 case 's': /* "as" = a sentence */ | |
9198 flag = current_sent(cap->oap, cap->count1, include); | |
9199 break; | |
12 | 9200 case '"': /* "a"" = a double quoted string */ |
9201 case '\'': /* "a'" = a single quoted string */ | |
9202 case '`': /* "a`" = a backtick quoted string */ | |
9203 flag = current_quote(cap->oap, cap->count1, include, | |
9204 cap->nchar); | |
9205 break; | |
7 | 9206 #if 0 /* TODO */ |
9207 case 'S': /* "aS" = a section */ | |
9208 case 'f': /* "af" = a filename */ | |
9209 case 'u': /* "au" = a URL */ | |
9210 #endif | |
9211 default: | |
9212 flag = FAIL; | |
9213 break; | |
9214 } | |
9215 | |
9216 curbuf->b_p_mps = mps_save; | |
9217 if (flag == FAIL) | |
9218 clearopbeep(cap->oap); | |
9219 adjust_cursor_col(); | |
9220 curwin->w_set_curswant = TRUE; | |
9221 } | |
9222 #endif | |
9223 | |
9224 /* | |
9225 * "q" command: Start/stop recording. | |
9226 * "q:", "q/", "q?": edit command-line in command-line window. | |
9227 */ | |
9228 static void | |
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9229 nv_record(cmdarg_T *cap) |
7 | 9230 { |
9231 if (cap->oap->op_type == OP_FORMAT) | |
9232 { | |
9233 /* "gqq" is the same as "gqgq": format line */ | |
9234 cap->cmdchar = 'g'; | |
9235 cap->nchar = 'q'; | |
9236 nv_operator(cap); | |
9237 } | |
9238 else if (!checkclearop(cap->oap)) | |
9239 { | |
9240 #ifdef FEAT_CMDWIN | |
9241 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9242 { | |
9243 stuffcharReadbuff(cap->nchar); | |
9244 stuffcharReadbuff(K_CMDWIN); | |
9245 } | |
9246 else | |
9247 #endif | |
9248 /* (stop) recording into a named register, unless executing a | |
9249 * register */ | |
9250 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9251 clearopbeep(cap->oap); | |
9252 } | |
9253 } | |
9254 | |
9255 /* | |
9256 * Handle the "@r" command. | |
9257 */ | |
9258 static void | |
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9259 nv_at(cmdarg_T *cap) |
7 | 9260 { |
9261 if (checkclearop(cap->oap)) | |
9262 return; | |
9263 #ifdef FEAT_EVAL | |
9264 if (cap->nchar == '=') | |
9265 { | |
9266 if (get_expr_register() == NUL) | |
9267 return; | |
9268 } | |
9269 #endif | |
9270 while (cap->count1-- && !got_int) | |
9271 { | |
1034 | 9272 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9273 { |
9274 clearopbeep(cap->oap); | |
9275 break; | |
9276 } | |
9277 line_breakcheck(); | |
9278 } | |
9279 } | |
9280 | |
9281 /* | |
9282 * Handle the CTRL-U and CTRL-D commands. | |
9283 */ | |
9284 static void | |
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9285 nv_halfpage(cmdarg_T *cap) |
7 | 9286 { |
9287 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9288 || (cap->cmdchar == Ctrl_D | |
9289 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9290 clearopbeep(cap->oap); | |
9291 else if (!checkclearop(cap->oap)) | |
9292 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9293 } | |
9294 | |
9295 /* | |
9296 * Handle "J" or "gJ" command. | |
9297 */ | |
9298 static void | |
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9299 nv_join(cmdarg_T *cap) |
7 | 9300 { |
9301 if (VIsual_active) /* join the visual lines */ | |
9302 nv_operator(cap); | |
5735 | 9303 else if (!checkclearop(cap->oap)) |
7 | 9304 { |
9305 if (cap->count0 <= 1) | |
9306 cap->count0 = 2; /* default for join is two lines! */ | |
9307 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9308 curbuf->b_ml.ml_line_count) | |
8445
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9309 { |
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9310 /* can't join when on the last line */ |
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9311 if (cap->count0 <= 2) |
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9312 { |
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9313 clearopbeep(cap->oap); |
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9314 return; |
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9315 } |
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9316 cap->count0 = curbuf->b_ml.ml_line_count |
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9317 - curwin->w_cursor.lnum + 1; |
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|
9318 } |
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|
9319 |
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9320 prep_redo(cap->oap->regname, cap->count0, |
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9321 NUL, cap->cmdchar, NUL, NUL, cap->nchar); |
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changeset
|
9322 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
7 | 9323 } |
9324 } | |
9325 | |
9326 /* | |
9327 * "P", "gP", "p" and "gp" commands. | |
9328 */ | |
9329 static void | |
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changeset
|
9330 nv_put(cmdarg_T *cap) |
7 | 9331 { |
9332 int regname = 0; | |
9333 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9334 int empty = FALSE; |
236 | 9335 int was_visual = FALSE; |
7 | 9336 int dir; |
9337 int flags = 0; | |
9338 | |
9339 if (cap->oap->op_type != OP_NOP) | |
9340 { | |
9341 #ifdef FEAT_DIFF | |
9342 /* "dp" is ":diffput" */ | |
9343 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9344 { | |
9345 clearop(cap->oap); | |
6314 | 9346 nv_diffgetput(TRUE, cap->opcount); |
7 | 9347 } |
9348 else | |
9349 #endif | |
9350 clearopbeep(cap->oap); | |
9351 } | |
9352 else | |
9353 { | |
9354 dir = (cap->cmdchar == 'P' | |
9355 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9356 ? BACKWARD : FORWARD; | |
9357 prep_redo_cmd(cap); | |
9358 if (cap->cmdchar == 'g') | |
9359 flags |= PUT_CURSEND; | |
9360 | |
9361 if (VIsual_active) | |
9362 { | |
9363 /* Putting in Visual mode: The put text replaces the selected | |
9364 * text. First delete the selected text, then put the new text. | |
9365 * Need to save and restore the registers that the delete | |
9366 * overwrites if the old contents is being put. | |
9367 */ | |
236 | 9368 was_visual = TRUE; |
7 | 9369 regname = cap->oap->regname; |
5735 | 9370 #ifdef FEAT_CLIPBOARD |
7 | 9371 adjust_clip_reg(®name); |
5735 | 9372 #endif |
5682 | 9373 if (regname == 0 || regname == '"' |
4013 | 9374 || VIM_ISDIGIT(regname) || regname == '-' |
5735 | 9375 #ifdef FEAT_CLIPBOARD |
7 | 9376 || (clip_unnamed && (regname == '*' || regname == '+')) |
5735 | 9377 #endif |
7 | 9378 |
9379 ) | |
9380 { | |
4013 | 9381 /* The delete is going to overwrite the register we want to |
7 | 9382 * put, save it first. */ |
9383 reg1 = get_register(regname, TRUE); | |
9384 } | |
9385 | |
9386 /* Now delete the selected text. */ | |
9387 cap->cmdchar = 'd'; | |
9388 cap->nchar = NUL; | |
9389 cap->oap->regname = NUL; | |
9390 nv_operator(cap); | |
9391 do_pending_operator(cap, 0, FALSE); | |
84 | 9392 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9393 |
9394 /* delete PUT_LINE_BACKWARD; */ | |
9395 cap->oap->regname = regname; | |
9396 | |
9397 if (reg1 != NULL) | |
9398 { | |
9399 /* Delete probably changed the register we want to put, save | |
9400 * it first. Then put back what was there before the delete. */ | |
9401 reg2 = get_register(regname, FALSE); | |
9402 put_register(regname, reg1); | |
9403 } | |
9404 | |
9405 /* When deleted a linewise Visual area, put the register as | |
9406 * lines to avoid it joined with the next line. When deletion was | |
9407 * characterwise, split a line when putting lines. */ | |
9408 if (VIsual_mode == 'V') | |
9409 flags |= PUT_LINE; | |
9410 else if (VIsual_mode == 'v') | |
9411 flags |= PUT_LINE_SPLIT; | |
9412 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9413 flags |= PUT_LINE_FORWARD; | |
9414 dir = BACKWARD; | |
9415 if ((VIsual_mode != 'V' | |
9416 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9417 || (VIsual_mode == 'V' | |
9418 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9419 /* cursor is at the end of the line or end of file, put | |
9420 * forward. */ | |
9421 dir = FORWARD; | |
5365 | 9422 /* May have been reset in do_put(). */ |
9423 VIsual_active = TRUE; | |
7 | 9424 } |
9425 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9426 | |
9427 /* If a register was saved, put it back now. */ | |
9428 if (reg2 != NULL) | |
9429 put_register(regname, reg2); | |
236 | 9430 |
9431 /* What to reselect with "gv"? Selecting the just put text seems to | |
9432 * be the most useful, since the original text was removed. */ | |
9433 if (was_visual) | |
9434 { | |
690 | 9435 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9436 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
7241
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|
9437 /* need to adjust cursor position */ |
0c1278704b5c
commit https://github.com/vim/vim/commit/d29c6fea94947b3f4b54fbd5a6f832a7d744bf27
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
9438 if (*p_sel == 'e') |
0c1278704b5c
commit https://github.com/vim/vim/commit/d29c6fea94947b3f4b54fbd5a6f832a7d744bf27
Christian Brabandt <cb@256bit.org>
parents:
7143
diff
changeset
|
9439 inc(&curbuf->b_visual.vi_end); |
236 | 9440 } |
9441 | |
84 | 9442 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9443 * line that needs to be deleted now. */ |
84 | 9444 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9445 { |
84 | 9446 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9447 |
9448 /* If the cursor was in that line, move it to the end of the last | |
9449 * line. */ | |
9450 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9451 { | |
9452 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9453 coladvance((colnr_T)MAXCOL); | |
9454 } | |
9455 } | |
7 | 9456 auto_format(FALSE, TRUE); |
9457 } | |
9458 } | |
9459 | |
9460 /* | |
9461 * "o" and "O" commands. | |
9462 */ | |
9463 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9464 nv_open(cmdarg_T *cap) |
7 | 9465 { |
9466 #ifdef FEAT_DIFF | |
9467 /* "do" is ":diffget" */ | |
9468 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9469 { | |
9470 clearop(cap->oap); | |
6314 | 9471 nv_diffgetput(FALSE, cap->opcount); |
7 | 9472 } |
9473 else | |
9474 #endif | |
9475 if (VIsual_active) /* switch start and end of visual */ | |
9476 v_swap_corners(cap->cmdchar); | |
9477 else | |
9478 n_opencmd(cap); | |
9479 } | |
9480 | |
9481 #ifdef FEAT_NETBEANS_INTG | |
9482 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9483 nv_nbcmd(cmdarg_T *cap) |
7 | 9484 { |
9485 netbeans_keycommand(cap->nchar); | |
9486 } | |
9487 #endif | |
9488 | |
9489 #ifdef FEAT_DND | |
9490 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9491 nv_drop(cmdarg_T *cap UNUSED) |
7 | 9492 { |
9493 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9494 } | |
9495 #endif | |
203 | 9496 |
9497 #ifdef FEAT_AUTOCMD | |
9498 /* | |
9499 * Trigger CursorHold event. | |
9500 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9501 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9502 */ | |
9503 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9504 nv_cursorhold(cmdarg_T *cap) |
203 | 9505 { |
9506 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9507 did_cursorhold = TRUE; | |
226 | 9508 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9509 } | |
9510 #endif | |
6866 | 9511 |
9512 /* | |
7001 | 9513 * Calculate start/end virtual columns for operating in block mode. |
6866 | 9514 */ |
9515 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9516 get_op_vcol( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9517 oparg_T *oap, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9518 colnr_T redo_VIsual_vcol, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
9519 int initial) /* when TRUE adjust position for 'selectmode' */ |
6866 | 9520 { |
9521 colnr_T start, end; | |
9522 | |
7001 | 9523 if (VIsual_mode != Ctrl_V |
9524 || (!initial && oap->end.col < W_WIDTH(curwin))) | |
6866 | 9525 return; |
9526 | |
7143
fe6d525d12f4
commit https://github.com/vim/vim/commit/10ad1d90da8c464e1bf08bf23d92d4888378a8a1
Christian Brabandt <cb@256bit.org>
parents:
7090
diff
changeset
|
9527 oap->block_mode = TRUE; |
6866 | 9528 |
9529 #ifdef FEAT_MBYTE | |
9530 /* prevent from moving onto a trail byte */ | |
9531 if (has_mbyte) | |
9532 mb_adjustpos(curwin->w_buffer, &oap->end); | |
9533 #endif | |
9534 | |
9535 getvvcol(curwin, &(oap->start), &oap->start_vcol, NULL, &oap->end_vcol); | |
6961 | 9536 |
9537 if (!redo_VIsual_busy) | |
9538 { | |
9539 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
9540 | |
9541 if (start < oap->start_vcol) | |
9542 oap->start_vcol = start; | |
9543 if (end > oap->end_vcol) | |
9544 { | |
9545 if (initial && *p_sel == 'e' && start >= 1 | |
9546 && start - 1 >= oap->end_vcol) | |
9547 oap->end_vcol = start - 1; | |
9548 else | |
9549 oap->end_vcol = end; | |
9550 } | |
9551 } | |
9552 | |
6866 | 9553 /* if '$' was used, get oap->end_vcol from longest line */ |
9554 if (curwin->w_curswant == MAXCOL) | |
9555 { | |
9556 curwin->w_cursor.col = MAXCOL; | |
9557 oap->end_vcol = 0; | |
9558 for (curwin->w_cursor.lnum = oap->start.lnum; | |
9559 curwin->w_cursor.lnum <= oap->end.lnum; | |
9560 ++curwin->w_cursor.lnum) | |
9561 { | |
9562 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
9563 if (end > oap->end_vcol) | |
9564 oap->end_vcol = end; | |
9565 } | |
9566 } | |
9567 else if (redo_VIsual_busy) | |
9568 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
9569 /* | |
9570 * Correct oap->end.col and oap->start.col to be the | |
9571 * upper-left and lower-right corner of the block area. | |
9572 * | |
9573 * (Actually, this does convert column positions into character | |
9574 * positions) | |
9575 */ | |
9576 curwin->w_cursor.lnum = oap->end.lnum; | |
9577 coladvance(oap->end_vcol); | |
9578 oap->end = curwin->w_cursor; | |
9579 | |
9580 curwin->w_cursor = oap->start; | |
9581 coladvance(oap->start_vcol); | |
9582 oap->start = curwin->w_cursor; | |
9583 } |