Mercurial > vim
annotate src/normal.c @ 8643:24b43dd167eb v7.4.1611
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 19 22:11:51 2016 +0100
patch 7.4.1611
Problem: The versplit feature makes the code uneccessary complicated.
Solution: Remove FEAT_VERTSPLIT, always support vertical splits when
FEAT_WINDOWS is defined.
author | Christian Brabandt <cb@256bit.org> |
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date | Sat, 19 Mar 2016 22:15:06 +0100 |
parents | dd2e2bd69d0e |
children | 8a106a24d128 |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 /* | |
10 * normal.c: Contains the main routine for processing characters in command | |
11 * mode. Communicates closely with the code in ops.c to handle | |
12 * the operators. | |
13 */ | |
14 | |
15 #include "vim.h" | |
16 | |
17 /* | |
18 * The Visual area is remembered for reselection. | |
19 */ | |
20 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */ | |
21 static linenr_T resel_VIsual_line_count; /* number of lines */ | |
3125 | 22 static colnr_T resel_VIsual_vcol; /* nr of cols or end col */ |
5682 | 23 static int VIsual_mode_orig = NUL; /* saved Visual mode */ |
7 | 24 |
25 static int restart_VIsual_select = 0; | |
26 | |
2667 | 27 #ifdef FEAT_EVAL |
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28 static void set_vcount_ca(cmdarg_T *cap, int *set_prevcount); |
2667 | 29 #endif |
7 | 30 static int |
3531 | 31 #ifdef __BORLANDC__ |
32 _RTLENTRYF | |
33 #endif | |
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34 nv_compare(const void *s1, const void *s2); |
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35 static int find_command(int cmdchar); |
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36 static void op_colon(oparg_T *oap); |
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37 static void op_function(oparg_T *oap); |
5735 | 38 #if defined(FEAT_MOUSE) |
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39 static void find_start_of_word(pos_T *); |
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40 static void find_end_of_word(pos_T *); |
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41 static int get_mouse_class(char_u *p); |
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42 #endif |
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43 static void prep_redo_cmd(cmdarg_T *cap); |
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44 static void prep_redo(int regname, long, int, int, int, int, int); |
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45 static int checkclearop(oparg_T *oap); |
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46 static int checkclearopq(oparg_T *oap); |
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47 static void clearop(oparg_T *oap); |
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48 static void clearopbeep(oparg_T *oap); |
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49 static void unshift_special(cmdarg_T *cap); |
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50 static void may_clear_cmdline(void); |
7 | 51 #ifdef FEAT_CMDL_INFO |
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52 static void del_from_showcmd(int); |
7 | 53 #endif |
54 | |
55 /* | |
56 * nv_*(): functions called to handle Normal and Visual mode commands. | |
57 * n_*(): functions called to handle Normal mode commands. | |
58 * v_*(): functions called to handle Visual mode commands. | |
59 */ | |
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60 static void nv_ignore(cmdarg_T *cap); |
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61 static void nv_nop(cmdarg_T *cap); |
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62 static void nv_error(cmdarg_T *cap); |
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63 static void nv_help(cmdarg_T *cap); |
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64 static void nv_addsub(cmdarg_T *cap); |
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65 static void nv_page(cmdarg_T *cap); |
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66 static void nv_gd(oparg_T *oap, int nchar, int thisblock); |
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67 static int nv_screengo(oparg_T *oap, int dir, long dist); |
7 | 68 #ifdef FEAT_MOUSE |
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69 static void nv_mousescroll(cmdarg_T *cap); |
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70 static void nv_mouse(cmdarg_T *cap); |
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71 #endif |
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72 static void nv_scroll_line(cmdarg_T *cap); |
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73 static void nv_zet(cmdarg_T *cap); |
7 | 74 #ifdef FEAT_GUI |
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75 static void nv_ver_scrollbar(cmdarg_T *cap); |
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76 static void nv_hor_scrollbar(cmdarg_T *cap); |
7 | 77 #endif |
685 | 78 #ifdef FEAT_GUI_TABLINE |
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79 static void nv_tabline(cmdarg_T *cap); |
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80 static void nv_tabmenu(cmdarg_T *cap); |
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81 #endif |
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82 static void nv_exmode(cmdarg_T *cap); |
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83 static void nv_colon(cmdarg_T *cap); |
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84 static void nv_ctrlg(cmdarg_T *cap); |
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85 static void nv_ctrlh(cmdarg_T *cap); |
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86 static void nv_clear(cmdarg_T *cap); |
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87 static void nv_ctrlo(cmdarg_T *cap); |
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88 static void nv_hat(cmdarg_T *cap); |
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89 static void nv_Zet(cmdarg_T *cap); |
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90 static void nv_ident(cmdarg_T *cap); |
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91 static void nv_tagpop(cmdarg_T *cap); |
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92 static void nv_scroll(cmdarg_T *cap); |
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93 static void nv_right(cmdarg_T *cap); |
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94 static void nv_left(cmdarg_T *cap); |
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95 static void nv_up(cmdarg_T *cap); |
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96 static void nv_down(cmdarg_T *cap); |
7 | 97 #ifdef FEAT_SEARCHPATH |
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98 static void nv_gotofile(cmdarg_T *cap); |
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99 #endif |
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100 static void nv_end(cmdarg_T *cap); |
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101 static void nv_dollar(cmdarg_T *cap); |
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102 static void nv_search(cmdarg_T *cap); |
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103 static void nv_next(cmdarg_T *cap); |
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104 static int normal_search(cmdarg_T *cap, int dir, char_u *pat, int opt); |
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105 static void nv_csearch(cmdarg_T *cap); |
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106 static void nv_brackets(cmdarg_T *cap); |
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107 static void nv_percent(cmdarg_T *cap); |
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108 static void nv_brace(cmdarg_T *cap); |
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109 static void nv_mark(cmdarg_T *cap); |
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110 static void nv_findpar(cmdarg_T *cap); |
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111 static void nv_undo(cmdarg_T *cap); |
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112 static void nv_kundo(cmdarg_T *cap); |
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113 static void nv_Replace(cmdarg_T *cap); |
7 | 114 #ifdef FEAT_VREPLACE |
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115 static void nv_vreplace(cmdarg_T *cap); |
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116 #endif |
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117 static void v_swap_corners(int cmdchar); |
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118 static void nv_replace(cmdarg_T *cap); |
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119 static void n_swapchar(cmdarg_T *cap); |
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120 static void nv_cursormark(cmdarg_T *cap, int flag, pos_T *pos); |
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121 static void v_visop(cmdarg_T *cap); |
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122 static void nv_subst(cmdarg_T *cap); |
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123 static void nv_abbrev(cmdarg_T *cap); |
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124 static void nv_optrans(cmdarg_T *cap); |
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125 static void nv_gomark(cmdarg_T *cap); |
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126 static void nv_pcmark(cmdarg_T *cap); |
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127 static void nv_regname(cmdarg_T *cap); |
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128 static void nv_visual(cmdarg_T *cap); |
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129 static void n_start_visual_mode(int c); |
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130 static void nv_window(cmdarg_T *cap); |
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131 static void nv_suspend(cmdarg_T *cap); |
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132 static void nv_g_cmd(cmdarg_T *cap); |
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133 static void n_opencmd(cmdarg_T *cap); |
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134 static void nv_dot(cmdarg_T *cap); |
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135 static void nv_redo(cmdarg_T *cap); |
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136 static void nv_Undo(cmdarg_T *cap); |
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137 static void nv_tilde(cmdarg_T *cap); |
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138 static void nv_operator(cmdarg_T *cap); |
1490 | 139 #ifdef FEAT_EVAL |
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140 static void set_op_var(int optype); |
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141 #endif |
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142 static void nv_lineop(cmdarg_T *cap); |
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143 static void nv_home(cmdarg_T *cap); |
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144 static void nv_pipe(cmdarg_T *cap); |
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145 static void nv_bck_word(cmdarg_T *cap); |
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146 static void nv_wordcmd(cmdarg_T *cap); |
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147 static void nv_beginline(cmdarg_T *cap); |
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148 static void adjust_cursor(oparg_T *oap); |
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149 static void adjust_for_sel(cmdarg_T *cap); |
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150 static int unadjust_for_sel(void); |
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151 static void nv_select(cmdarg_T *cap); |
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152 static void nv_goto(cmdarg_T *cap); |
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153 static void nv_normal(cmdarg_T *cap); |
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154 static void nv_esc(cmdarg_T *oap); |
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155 static void nv_edit(cmdarg_T *cap); |
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156 static void invoke_edit(cmdarg_T *cap, int repl, int cmd, int startln); |
7 | 157 #ifdef FEAT_TEXTOBJ |
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158 static void nv_object(cmdarg_T *cap); |
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159 #endif |
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160 static void nv_record(cmdarg_T *cap); |
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161 static void nv_at(cmdarg_T *cap); |
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162 static void nv_halfpage(cmdarg_T *cap); |
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163 static void nv_join(cmdarg_T *cap); |
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164 static void nv_put(cmdarg_T *cap); |
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165 static void nv_open(cmdarg_T *cap); |
7 | 166 #ifdef FEAT_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 |
417 {K_F8, farsi_fkey, 0, 0}, | |
418 {K_F9, farsi_fkey, 0, 0}, | |
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 | |
1612 oap->line_count = oap->end.lnum - oap->start.lnum + 1; | |
1613 | |
1614 #ifdef FEAT_VIRTUALEDIT | |
1615 /* Set "virtual_op" before resetting VIsual_active. */ | |
1616 virtual_op = virtual_active(); | |
1617 #endif | |
1618 | |
1619 if (VIsual_active || redo_VIsual_busy) | |
1620 { | |
6866 | 1621 get_op_vcol(oap, redo_VIsual_vcol, TRUE); |
7 | 1622 |
1623 if (!redo_VIsual_busy && !gui_yank) | |
1624 { | |
1625 /* | |
1626 * Prepare to reselect and redo Visual: this is based on the | |
1627 * size of the Visual text | |
1628 */ | |
1629 resel_VIsual_mode = VIsual_mode; | |
1630 if (curwin->w_curswant == MAXCOL) | |
3125 | 1631 resel_VIsual_vcol = MAXCOL; |
7 | 1632 else |
3125 | 1633 { |
1634 if (VIsual_mode != Ctrl_V) | |
1635 getvvcol(curwin, &(oap->end), | |
1636 NULL, NULL, &oap->end_vcol); | |
1637 if (VIsual_mode == Ctrl_V || oap->line_count <= 1) | |
1638 { | |
1639 if (VIsual_mode != Ctrl_V) | |
1640 getvvcol(curwin, &(oap->start), | |
1641 &oap->start_vcol, NULL, NULL); | |
1642 resel_VIsual_vcol = oap->end_vcol - oap->start_vcol + 1; | |
1643 } | |
1644 else | |
1645 resel_VIsual_vcol = oap->end_vcol; | |
1646 } | |
7 | 1647 resel_VIsual_line_count = oap->line_count; |
1648 } | |
1649 | |
1650 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */ | |
1651 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK) | |
1652 && oap->op_type != OP_COLON | |
1653 #ifdef FEAT_FOLDING | |
1654 && oap->op_type != OP_FOLD | |
1655 && oap->op_type != OP_FOLDOPEN | |
1656 && oap->op_type != OP_FOLDOPENREC | |
1657 && oap->op_type != OP_FOLDCLOSE | |
1658 && oap->op_type != OP_FOLDCLOSEREC | |
1659 && oap->op_type != OP_FOLDDEL | |
1660 && oap->op_type != OP_FOLDDELREC | |
1661 #endif | |
1662 && oap->motion_force == NUL | |
1663 ) | |
1664 { | |
1665 /* Prepare for redoing. Only use the nchar field for "r", | |
1666 * otherwise it might be the second char of the operator. */ | |
3701 | 1667 if (cap->cmdchar == 'g' && (cap->nchar == 'n' |
1668 || cap->nchar == 'N')) | |
5523 | 1669 prep_redo(oap->regname, cap->count0, |
1670 get_op_char(oap->op_type), get_extra_op_char(oap->op_type), | |
1671 oap->motion_force, cap->cmdchar, cap->nchar); | |
4337 | 1672 else if (cap->cmdchar != ':') |
3701 | 1673 prep_redo(oap->regname, 0L, NUL, 'v', |
1674 get_op_char(oap->op_type), | |
1675 get_extra_op_char(oap->op_type), | |
1676 oap->op_type == OP_REPLACE | |
1677 ? cap->nchar : NUL); | |
7 | 1678 if (!redo_VIsual_busy) |
1679 { | |
1680 redo_VIsual_mode = resel_VIsual_mode; | |
3125 | 1681 redo_VIsual_vcol = resel_VIsual_vcol; |
7 | 1682 redo_VIsual_line_count = resel_VIsual_line_count; |
1683 redo_VIsual_count = cap->count0; | |
7574
b872724c37db
commit https://github.com/vim/vim/commit/d79e55016cf8268cee935f1ac3b5b28712d1399e
Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
1684 redo_VIsual_arg = cap->arg; |
7 | 1685 } |
1686 } | |
1687 | |
1688 /* | |
1689 * oap->inclusive defaults to TRUE. | |
1690 * If oap->end is on a NUL (empty line) oap->inclusive becomes | |
1691 * FALSE. This makes "d}P" and "v}dP" work the same. | |
1692 */ | |
1693 if (oap->motion_force == NUL || oap->motion_type == MLINE) | |
1694 oap->inclusive = TRUE; | |
1695 if (VIsual_mode == 'V') | |
1696 oap->motion_type = MLINE; | |
1697 else | |
1698 { | |
1699 oap->motion_type = MCHAR; | |
1700 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL | |
5735 | 1701 #ifdef FEAT_VIRTUALEDIT |
7 | 1702 && (include_line_break || !virtual_op) |
5735 | 1703 #endif |
7 | 1704 ) |
1705 { | |
1706 oap->inclusive = FALSE; | |
1707 /* Try to include the newline, unless it's an operator | |
2957 | 1708 * that works on lines only. */ |
6826 | 1709 if (*p_sel != 'o' |
1710 && !op_on_lines(oap->op_type) | |
1711 && oap->end.lnum < curbuf->b_ml.ml_line_count) | |
7 | 1712 { |
6826 | 1713 ++oap->end.lnum; |
1714 oap->end.col = 0; | |
5735 | 1715 #ifdef FEAT_VIRTUALEDIT |
6826 | 1716 oap->end.coladd = 0; |
1717 #endif | |
1718 ++oap->line_count; | |
7 | 1719 } |
1720 } | |
1721 } | |
1722 | |
1723 redo_VIsual_busy = FALSE; | |
592 | 1724 |
7 | 1725 /* |
1726 * Switch Visual off now, so screen updating does | |
1727 * not show inverted text when the screen is redrawn. | |
1728 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is | |
1729 * no screen redraw, so it is done here to remove the inverted | |
1730 * part. | |
1731 */ | |
1732 if (!gui_yank) | |
1733 { | |
1734 VIsual_active = FALSE; | |
5735 | 1735 #ifdef FEAT_MOUSE |
7 | 1736 setmouse(); |
1737 mouse_dragging = 0; | |
5735 | 1738 #endif |
6979 | 1739 may_clear_cmdline(); |
7 | 1740 if ((oap->op_type == OP_YANK |
1741 || oap->op_type == OP_COLON | |
592 | 1742 || oap->op_type == OP_FUNCTION |
7 | 1743 || oap->op_type == OP_FILTER) |
1744 && oap->motion_force == NUL) | |
6497 | 1745 { |
1746 #ifdef FEAT_LINEBREAK | |
1747 /* make sure redrawing is correct */ | |
1748 curwin->w_p_lbr = lbr_saved; | |
1749 #endif | |
7 | 1750 redraw_curbuf_later(INVERTED); |
6497 | 1751 } |
7 | 1752 } |
1753 } | |
1754 | |
1755 #ifdef FEAT_MBYTE | |
1756 /* Include the trailing byte of a multi-byte char. */ | |
1757 if (has_mbyte && oap->inclusive) | |
1758 { | |
1759 int l; | |
1760 | |
474 | 1761 l = (*mb_ptr2len)(ml_get_pos(&oap->end)); |
7 | 1762 if (l > 1) |
1763 oap->end.col += l - 1; | |
1764 } | |
1765 #endif | |
1766 curwin->w_set_curswant = TRUE; | |
1767 | |
1768 /* | |
1769 * oap->empty is set when start and end are the same. The inclusive | |
1770 * flag affects this too, unless yanking and the end is on a NUL. | |
1771 */ | |
1772 oap->empty = (oap->motion_type == MCHAR | |
1773 && (!oap->inclusive | |
1774 || (oap->op_type == OP_YANK | |
1775 && gchar_pos(&oap->end) == NUL)) | |
1776 && equalpos(oap->start, oap->end) | |
1777 #ifdef FEAT_VIRTUALEDIT | |
1778 && !(virtual_op && oap->start.coladd != oap->end.coladd) | |
1779 #endif | |
1780 ); | |
1781 /* | |
1782 * For delete, change and yank, it's an error to operate on an | |
1783 * empty region, when 'E' included in 'cpoptions' (Vi compatible). | |
1784 */ | |
1785 empty_region_error = (oap->empty | |
1786 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL); | |
1787 | |
1788 /* Force a redraw when operating on an empty Visual region, when | |
1789 * 'modifiable is off or creating a fold. */ | |
1790 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma | |
5735 | 1791 #ifdef FEAT_FOLDING |
7 | 1792 || oap->op_type == OP_FOLD |
5735 | 1793 #endif |
7 | 1794 )) |
6497 | 1795 { |
1796 #ifdef FEAT_LINEBREAK | |
1797 curwin->w_p_lbr = lbr_saved; | |
1798 #endif | |
7 | 1799 redraw_curbuf_later(INVERTED); |
6497 | 1800 } |
7 | 1801 |
1802 /* | |
1803 * If the end of an operator is in column one while oap->motion_type | |
1804 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last | |
1805 * character in the previous line. If op_start is on or before the | |
1806 * first non-blank in the line, the operator becomes linewise | |
1807 * (strange, but that's the way vi does it). | |
1808 */ | |
1809 if ( oap->motion_type == MCHAR | |
1810 && oap->inclusive == FALSE | |
1811 && !(cap->retval & CA_NO_ADJ_OP_END) | |
1812 && oap->end.col == 0 | |
1813 && (!oap->is_VIsual || *p_sel == 'o') | |
47 | 1814 && !oap->block_mode |
7 | 1815 && oap->line_count > 1) |
1816 { | |
1817 oap->end_adjusted = TRUE; /* remember that we did this */ | |
1818 --oap->line_count; | |
1819 --oap->end.lnum; | |
1820 if (inindent(0)) | |
1821 oap->motion_type = MLINE; | |
1822 else | |
1823 { | |
1824 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum)); | |
1825 if (oap->end.col) | |
1826 { | |
1827 --oap->end.col; | |
1828 oap->inclusive = TRUE; | |
1829 } | |
1830 } | |
1831 } | |
1832 else | |
1833 oap->end_adjusted = FALSE; | |
1834 | |
1835 switch (oap->op_type) | |
1836 { | |
1837 case OP_LSHIFT: | |
1838 case OP_RSHIFT: | |
5735 | 1839 op_shift(oap, TRUE, oap->is_VIsual ? (int)cap->count1 : 1); |
7 | 1840 auto_format(FALSE, TRUE); |
1841 break; | |
1842 | |
1843 case OP_JOIN_NS: | |
1844 case OP_JOIN: | |
1845 if (oap->line_count < 2) | |
1846 oap->line_count = 2; | |
1847 if (curwin->w_cursor.lnum + oap->line_count - 1 > | |
1848 curbuf->b_ml.ml_line_count) | |
1849 beep_flush(); | |
1850 else | |
1851 { | |
5735 | 1852 (void)do_join(oap->line_count, oap->op_type == OP_JOIN, |
5848 | 1853 TRUE, TRUE, TRUE); |
7 | 1854 auto_format(FALSE, TRUE); |
1855 } | |
1856 break; | |
1857 | |
1858 case OP_DELETE: | |
1859 VIsual_reselect = FALSE; /* don't reselect now */ | |
1860 if (empty_region_error) | |
3324 | 1861 { |
6949 | 1862 vim_beep(BO_OPER); |
3324 | 1863 CancelRedo(); |
1864 } | |
7 | 1865 else |
1866 { | |
1867 (void)op_delete(oap); | |
1868 if (oap->motion_type == MLINE && has_format_option(FO_AUTO)) | |
1869 u_save_cursor(); /* cursor line wasn't saved yet */ | |
1870 auto_format(FALSE, TRUE); | |
1871 } | |
1872 break; | |
1873 | |
1874 case OP_YANK: | |
1875 if (empty_region_error) | |
1876 { | |
1877 if (!gui_yank) | |
3324 | 1878 { |
6949 | 1879 vim_beep(BO_OPER); |
3324 | 1880 CancelRedo(); |
1881 } | |
7 | 1882 } |
1883 else | |
6497 | 1884 { |
1885 #ifdef FEAT_LINEBREAK | |
1886 curwin->w_p_lbr = lbr_saved; | |
1887 #endif | |
7 | 1888 (void)op_yank(oap, FALSE, !gui_yank); |
6497 | 1889 } |
7 | 1890 check_cursor_col(); |
1891 break; | |
1892 | |
1893 case OP_CHANGE: | |
1894 VIsual_reselect = FALSE; /* don't reselect now */ | |
1895 if (empty_region_error) | |
3324 | 1896 { |
6949 | 1897 vim_beep(BO_OPER); |
3324 | 1898 CancelRedo(); |
1899 } | |
7 | 1900 else |
1901 { | |
1902 /* This is a new edit command, not a restart. Need to | |
1903 * remember it to make 'insertmode' work with mappings for | |
1904 * Visual mode. But do this only once and not when typed and | |
1905 * 'insertmode' isn't set. */ | |
1906 if (p_im || !KeyTyped) | |
1907 restart_edit_save = restart_edit; | |
1908 else | |
1909 restart_edit_save = 0; | |
1910 restart_edit = 0; | |
6497 | 1911 #ifdef FEAT_LINEBREAK |
1912 /* Restore linebreak, so that when the user edits it looks as | |
1913 * before. */ | |
6866 | 1914 if (curwin->w_p_lbr != lbr_saved) |
1915 { | |
1916 curwin->w_p_lbr = lbr_saved; | |
1917 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
1918 } | |
6497 | 1919 #endif |
7 | 1920 /* Reset finish_op now, don't want it set inside edit(). */ |
1921 finish_op = FALSE; | |
1922 if (op_change(oap)) /* will call edit() */ | |
1923 cap->retval |= CA_COMMAND_BUSY; | |
1924 if (restart_edit == 0) | |
1925 restart_edit = restart_edit_save; | |
1926 } | |
1927 break; | |
1928 | |
1929 case OP_FILTER: | |
1930 if (vim_strchr(p_cpo, CPO_FILTER) != NULL) | |
1931 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */ | |
1932 else | |
1933 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */ | |
1934 | |
1935 case OP_INDENT: | |
1936 case OP_COLON: | |
1937 | |
1938 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) | |
1939 /* | |
1940 * If 'equalprg' is empty, do the indenting internally. | |
1941 */ | |
1942 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL) | |
1943 { | |
1944 # ifdef FEAT_LISP | |
1945 if (curbuf->b_p_lisp) | |
1946 { | |
1947 op_reindent(oap, get_lisp_indent); | |
1948 break; | |
1949 } | |
1950 # endif | |
1951 # ifdef FEAT_CINDENT | |
1952 op_reindent(oap, | |
1953 # ifdef FEAT_EVAL | |
1954 *curbuf->b_p_inde != NUL ? get_expr_indent : | |
1955 # endif | |
1956 get_c_indent); | |
1957 break; | |
1958 # endif | |
1959 } | |
1960 #endif | |
1961 | |
1962 op_colon(oap); | |
1963 break; | |
1964 | |
1965 case OP_TILDE: | |
1966 case OP_UPPER: | |
1967 case OP_LOWER: | |
1968 case OP_ROT13: | |
1969 if (empty_region_error) | |
3324 | 1970 { |
6949 | 1971 vim_beep(BO_OPER); |
3324 | 1972 CancelRedo(); |
1973 } | |
7 | 1974 else |
1975 op_tilde(oap); | |
1976 check_cursor_col(); | |
1977 break; | |
1978 | |
1979 case OP_FORMAT: | |
667 | 1980 #if defined(FEAT_EVAL) |
1981 if (*curbuf->b_p_fex != NUL) | |
1982 op_formatexpr(oap); /* use expression */ | |
1983 else | |
1984 #endif | |
1985 if (*p_fp != NUL) | |
7 | 1986 op_colon(oap); /* use external command */ |
1987 else | |
1988 op_format(oap, FALSE); /* use internal function */ | |
1989 break; | |
1990 | |
1991 case OP_FORMAT2: | |
1992 op_format(oap, TRUE); /* use internal function */ | |
1993 break; | |
1994 | |
592 | 1995 case OP_FUNCTION: |
1996 op_function(oap); /* call 'operatorfunc' */ | |
1997 break; | |
1998 | |
7 | 1999 case OP_INSERT: |
2000 case OP_APPEND: | |
2001 VIsual_reselect = FALSE; /* don't reselect now */ | |
2002 #ifdef FEAT_VISUALEXTRA | |
2003 if (empty_region_error) | |
3324 | 2004 { |
6949 | 2005 vim_beep(BO_OPER); |
3324 | 2006 CancelRedo(); |
2007 } | |
7 | 2008 else |
2009 { | |
2010 /* This is a new edit command, not a restart. Need to | |
2011 * remember it to make 'insertmode' work with mappings for | |
2012 * Visual mode. But do this only once. */ | |
2013 restart_edit_save = restart_edit; | |
2014 restart_edit = 0; | |
6497 | 2015 #ifdef FEAT_LINEBREAK |
2016 /* Restore linebreak, so that when the user edits it looks as | |
2017 * before. */ | |
6866 | 2018 if (curwin->w_p_lbr != lbr_saved) |
2019 { | |
2020 curwin->w_p_lbr = lbr_saved; | |
2021 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2022 } | |
6497 | 2023 #endif |
7 | 2024 op_insert(oap, cap->count1); |
6497 | 2025 #ifdef FEAT_LINEBREAK |
2026 /* Reset linebreak, so that formatting works correctly. */ | |
2027 curwin->w_p_lbr = FALSE; | |
2028 #endif | |
7 | 2029 |
2030 /* TODO: when inserting in several lines, should format all | |
2031 * the lines. */ | |
2032 auto_format(FALSE, TRUE); | |
2033 | |
2034 if (restart_edit == 0) | |
2035 restart_edit = restart_edit_save; | |
2036 } | |
2037 #else | |
6949 | 2038 vim_beep(BO_OPER); |
7 | 2039 #endif |
2040 break; | |
2041 | |
2042 case OP_REPLACE: | |
2043 VIsual_reselect = FALSE; /* don't reselect now */ | |
2044 #ifdef FEAT_VISUALEXTRA | |
2045 if (empty_region_error) | |
2046 #endif | |
3324 | 2047 { |
6949 | 2048 vim_beep(BO_OPER); |
3324 | 2049 CancelRedo(); |
2050 } | |
7 | 2051 #ifdef FEAT_VISUALEXTRA |
2052 else | |
6497 | 2053 { |
6866 | 2054 # ifdef FEAT_LINEBREAK |
6497 | 2055 /* Restore linebreak, so that when the user edits it looks as |
2056 * before. */ | |
6866 | 2057 if (curwin->w_p_lbr != lbr_saved) |
2058 { | |
2059 curwin->w_p_lbr = lbr_saved; | |
2060 get_op_vcol(oap, redo_VIsual_mode, FALSE); | |
2061 } | |
2062 # endif | |
7 | 2063 op_replace(oap, cap->nchar); |
6497 | 2064 } |
7 | 2065 #endif |
2066 break; | |
2067 | |
2068 #ifdef FEAT_FOLDING | |
2069 case OP_FOLD: | |
2070 VIsual_reselect = FALSE; /* don't reselect now */ | |
2071 foldCreate(oap->start.lnum, oap->end.lnum); | |
2072 break; | |
2073 | |
2074 case OP_FOLDOPEN: | |
2075 case OP_FOLDOPENREC: | |
2076 case OP_FOLDCLOSE: | |
2077 case OP_FOLDCLOSEREC: | |
2078 VIsual_reselect = FALSE; /* don't reselect now */ | |
2079 opFoldRange(oap->start.lnum, oap->end.lnum, | |
2080 oap->op_type == OP_FOLDOPEN | |
2081 || oap->op_type == OP_FOLDOPENREC, | |
2082 oap->op_type == OP_FOLDOPENREC | |
2083 || oap->op_type == OP_FOLDCLOSEREC, | |
2084 oap->is_VIsual); | |
2085 break; | |
2086 | |
2087 case OP_FOLDDEL: | |
2088 case OP_FOLDDELREC: | |
2089 VIsual_reselect = FALSE; /* don't reselect now */ | |
2090 deleteFold(oap->start.lnum, oap->end.lnum, | |
2091 oap->op_type == OP_FOLDDELREC, oap->is_VIsual); | |
2092 break; | |
2093 #endif | |
7574
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2094 case OP_NR_ADD: |
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2095 case OP_NR_SUB: |
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2096 if (empty_region_error) |
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2097 { |
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2098 vim_beep(BO_OPER); |
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2099 CancelRedo(); |
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2100 } |
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2101 else |
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2102 { |
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2103 VIsual_active = TRUE; |
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2104 #ifdef FEAT_LINEBREAK |
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2105 curwin->w_p_lbr = lbr_saved; |
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2106 #endif |
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2107 op_addsub(oap, cap->count1, redo_VIsual_arg); |
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2108 VIsual_active = FALSE; |
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2109 } |
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2110 check_cursor_col(); |
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2111 break; |
7 | 2112 default: |
2113 clearopbeep(oap); | |
2114 } | |
2115 #ifdef FEAT_VIRTUALEDIT | |
2116 virtual_op = MAYBE; | |
2117 #endif | |
2118 if (!gui_yank) | |
2119 { | |
2120 /* | |
2121 * if 'sol' not set, go back to old column for some commands | |
2122 */ | |
2123 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted | |
2124 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT | |
2125 || oap->op_type == OP_DELETE)) | |
6497 | 2126 { |
2127 #ifdef FEAT_LINEBREAK | |
2128 curwin->w_p_lbr = FALSE; | |
2129 #endif | |
7 | 2130 coladvance(curwin->w_curswant = old_col); |
6497 | 2131 } |
7 | 2132 } |
2133 else | |
2134 { | |
2135 curwin->w_cursor = old_cursor; | |
2136 } | |
2137 oap->block_mode = FALSE; | |
2138 clearop(oap); | |
2139 } | |
6266 | 2140 #ifdef FEAT_LINEBREAK |
2141 curwin->w_p_lbr = lbr_saved; | |
2142 #endif | |
7 | 2143 } |
2144 | |
2145 /* | |
2146 * Handle indent and format operators and visual mode ":". | |
2147 */ | |
2148 static void | |
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2149 op_colon(oparg_T *oap) |
7 | 2150 { |
2151 stuffcharReadbuff(':'); | |
2152 if (oap->is_VIsual) | |
2153 stuffReadbuff((char_u *)"'<,'>"); | |
2154 else | |
2155 { | |
2156 /* | |
2157 * Make the range look nice, so it can be repeated. | |
2158 */ | |
2159 if (oap->start.lnum == curwin->w_cursor.lnum) | |
2160 stuffcharReadbuff('.'); | |
2161 else | |
2162 stuffnumReadbuff((long)oap->start.lnum); | |
2163 if (oap->end.lnum != oap->start.lnum) | |
2164 { | |
2165 stuffcharReadbuff(','); | |
2166 if (oap->end.lnum == curwin->w_cursor.lnum) | |
2167 stuffcharReadbuff('.'); | |
2168 else if (oap->end.lnum == curbuf->b_ml.ml_line_count) | |
2169 stuffcharReadbuff('$'); | |
2170 else if (oap->start.lnum == curwin->w_cursor.lnum) | |
2171 { | |
2172 stuffReadbuff((char_u *)".+"); | |
2173 stuffnumReadbuff((long)oap->line_count - 1); | |
2174 } | |
2175 else | |
2176 stuffnumReadbuff((long)oap->end.lnum); | |
2177 } | |
2178 } | |
2179 if (oap->op_type != OP_COLON) | |
2180 stuffReadbuff((char_u *)"!"); | |
2181 if (oap->op_type == OP_INDENT) | |
2182 { | |
2183 #ifndef FEAT_CINDENT | |
2184 if (*get_equalprg() == NUL) | |
2185 stuffReadbuff((char_u *)"indent"); | |
2186 else | |
2187 #endif | |
2188 stuffReadbuff(get_equalprg()); | |
2189 stuffReadbuff((char_u *)"\n"); | |
2190 } | |
2191 else if (oap->op_type == OP_FORMAT) | |
2192 { | |
2193 if (*p_fp == NUL) | |
2194 stuffReadbuff((char_u *)"fmt"); | |
2195 else | |
2196 stuffReadbuff(p_fp); | |
216 | 2197 stuffReadbuff((char_u *)"\n']"); |
7 | 2198 } |
2199 | |
2200 /* | |
2201 * do_cmdline() does the rest | |
2202 */ | |
2203 } | |
2204 | |
592 | 2205 /* |
602 | 2206 * Handle the "g@" operator: call 'operatorfunc'. |
592 | 2207 */ |
690 | 2208 static void |
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2209 op_function(oparg_T *oap UNUSED) |
592 | 2210 { |
2211 #ifdef FEAT_EVAL | |
2212 char_u *(argv[1]); | |
4133 | 2213 # ifdef FEAT_VIRTUALEDIT |
3431 | 2214 int save_virtual_op = virtual_op; |
4133 | 2215 # endif |
592 | 2216 |
2217 if (*p_opfunc == NUL) | |
2218 EMSG(_("E774: 'operatorfunc' is empty")); | |
2219 else | |
2220 { | |
2221 /* Set '[ and '] marks to text to be operated on. */ | |
2222 curbuf->b_op_start = oap->start; | |
2223 curbuf->b_op_end = oap->end; | |
2224 if (oap->motion_type != MLINE && !oap->inclusive) | |
2225 /* Exclude the end position. */ | |
2226 decl(&curbuf->b_op_end); | |
2227 | |
2228 if (oap->block_mode) | |
2229 argv[0] = (char_u *)"block"; | |
2230 else if (oap->motion_type == MLINE) | |
2231 argv[0] = (char_u *)"line"; | |
2232 else | |
2233 argv[0] = (char_u *)"char"; | |
3431 | 2234 |
4133 | 2235 # ifdef FEAT_VIRTUALEDIT |
3431 | 2236 /* Reset virtual_op so that 'virtualedit' can be changed in the |
2237 * function. */ | |
2238 virtual_op = MAYBE; | |
4133 | 2239 # endif |
3431 | 2240 |
592 | 2241 (void)call_func_retnr(p_opfunc, 1, argv, FALSE); |
3431 | 2242 |
4133 | 2243 # ifdef FEAT_VIRTUALEDIT |
3431 | 2244 virtual_op = save_virtual_op; |
4133 | 2245 # endif |
592 | 2246 } |
2247 #else | |
2248 EMSG(_("E775: Eval feature not available")); | |
2249 #endif | |
2250 } | |
2251 | |
7 | 2252 #if defined(FEAT_MOUSE) || defined(PROTO) |
2253 /* | |
2254 * Do the appropriate action for the current mouse click in the current mode. | |
2255 * Not used for Command-line mode. | |
2256 * | |
2257 * Normal Mode: | |
2258 * event modi- position visual change action | |
2259 * fier cursor window | |
2260 * left press - yes end yes | |
2261 * left press C yes end yes "^]" (2) | |
2262 * left press S yes end yes "*" (2) | |
2263 * left drag - yes start if moved no | |
2264 * left relse - yes start if moved no | |
2265 * middle press - yes if not active no put register | |
2266 * middle press - yes if active no yank and put | |
2267 * right press - yes start or extend yes | |
2268 * right press S yes no change yes "#" (2) | |
2269 * right drag - yes extend no | |
2270 * right relse - yes extend no | |
2271 * | |
2272 * Insert or Replace Mode: | |
2273 * event modi- position visual change action | |
2274 * fier cursor window | |
2275 * left press - yes (cannot be active) yes | |
2276 * left press C yes (cannot be active) yes "CTRL-O^]" (2) | |
2277 * left press S yes (cannot be active) yes "CTRL-O*" (2) | |
2278 * left drag - yes start or extend (1) no CTRL-O (1) | |
2279 * left relse - yes start or extend (1) no CTRL-O (1) | |
2280 * middle press - no (cannot be active) no put register | |
2281 * right press - yes start or extend yes CTRL-O | |
2282 * right press S yes (cannot be active) yes "CTRL-O#" (2) | |
2283 * | |
2284 * (1) only if mouse pointer moved since press | |
2285 * (2) only if click is in same buffer | |
2286 * | |
2287 * Return TRUE if start_arrow() should be called for edit mode. | |
2288 */ | |
2289 int | |
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2290 do_mouse( |
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2291 oparg_T *oap, /* operator argument, can be NULL */ |
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2292 int c, /* K_LEFTMOUSE, etc */ |
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2293 int dir, /* Direction to 'put' if necessary */ |
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2294 long count, |
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2295 int fixindent) /* PUT_FIXINDENT if fixing indent necessary */ |
7 | 2296 { |
2297 static int do_always = FALSE; /* ignore 'mouse' setting next time */ | |
2298 static int got_click = FALSE; /* got a click some time back */ | |
2299 | |
2300 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */ | |
2301 int is_click; /* If FALSE it's a drag or release event */ | |
2302 int is_drag; /* If TRUE it's a drag event */ | |
2303 int jump_flags = 0; /* flags for jump_to_mouse() */ | |
2304 pos_T start_visual; | |
2305 int moved; /* Has cursor moved? */ | |
2306 int in_status_line; /* mouse in status line */ | |
2326
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2307 #ifdef FEAT_WINDOWS |
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2308 static int in_tab_line = FALSE; /* mouse clicked in tab line */ |
7 | 2309 int in_sep_line; /* mouse in vertical separator line */ |
2310 #endif | |
2311 int c1, c2; | |
2312 #if defined(FEAT_FOLDING) | |
2313 pos_T save_cursor; | |
2314 #endif | |
2315 win_T *old_curwin = curwin; | |
2316 static pos_T orig_cursor; | |
2317 colnr_T leftcol, rightcol; | |
2318 pos_T end_visual; | |
2319 int diff; | |
2320 int old_active = VIsual_active; | |
2321 int old_mode = VIsual_mode; | |
2322 int regname; | |
2323 | |
2324 #if defined(FEAT_FOLDING) | |
2325 save_cursor = curwin->w_cursor; | |
2326 #endif | |
2327 | |
2328 /* | |
2329 * When GUI is active, always recognize mouse events, otherwise: | |
2330 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'. | |
2331 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'. | |
2332 * - For command line and insert mode 'mouse' is checked before calling | |
2333 * do_mouse(). | |
2334 */ | |
2335 if (do_always) | |
2336 do_always = FALSE; | |
2337 else | |
2338 #ifdef FEAT_GUI | |
2339 if (!gui.in_use) | |
2340 #endif | |
2341 { | |
2342 if (VIsual_active) | |
2343 { | |
2344 if (!mouse_has(MOUSE_VISUAL)) | |
2345 return FALSE; | |
2346 } | |
5735 | 2347 else if (State == NORMAL && !mouse_has(MOUSE_NORMAL)) |
7 | 2348 return FALSE; |
2349 } | |
2350 | |
4221 | 2351 for (;;) |
2352 { | |
2353 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag); | |
2354 if (is_drag) | |
2355 { | |
2356 /* If the next character is the same mouse event then use that | |
2357 * one. Speeds up dragging the status line. */ | |
2358 if (vpeekc() != NUL) | |
2359 { | |
2360 int nc; | |
2361 int save_mouse_row = mouse_row; | |
2362 int save_mouse_col = mouse_col; | |
2363 | |
2364 /* Need to get the character, peeking doesn't get the actual | |
2365 * one. */ | |
2366 nc = safe_vgetc(); | |
2367 if (c == nc) | |
2368 continue; | |
2369 vungetc(nc); | |
2370 mouse_row = save_mouse_row; | |
2371 mouse_col = save_mouse_col; | |
2372 } | |
2373 } | |
2374 break; | |
2375 } | |
7 | 2376 |
2377 #ifdef FEAT_MOUSESHAPE | |
2378 /* May have stopped dragging the status or separator line. The pointer is | |
2379 * most likely still on the status or separator line. */ | |
2380 if (!is_drag && drag_status_line) | |
2381 { | |
2382 drag_status_line = FALSE; | |
2383 update_mouseshape(SHAPE_IDX_STATUS); | |
2384 } | |
2385 if (!is_drag && drag_sep_line) | |
2386 { | |
2387 drag_sep_line = FALSE; | |
2388 update_mouseshape(SHAPE_IDX_VSEP); | |
2389 } | |
2390 #endif | |
2391 | |
2392 /* | |
2393 * Ignore drag and release events if we didn't get a click. | |
2394 */ | |
2395 if (is_click) | |
2396 got_click = TRUE; | |
2397 else | |
2398 { | |
2399 if (!got_click) /* didn't get click, ignore */ | |
2400 return FALSE; | |
2401 if (!is_drag) /* release, reset got_click */ | |
2326
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2402 { |
7 | 2403 got_click = FALSE; |
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2404 #ifdef FEAT_WINDOWS |
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2405 if (in_tab_line) |
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2406 { |
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|
2407 in_tab_line = FALSE; |
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2408 return FALSE; |
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2409 } |
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2410 #endif |
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2411 } |
7 | 2412 } |
2413 | |
2414 /* | |
2415 * CTRL right mouse button does CTRL-T | |
2416 */ | |
2417 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT) | |
2418 { | |
2419 if (State & INSERT) | |
2420 stuffcharReadbuff(Ctrl_O); | |
2421 if (count > 1) | |
2422 stuffnumReadbuff(count); | |
2423 stuffcharReadbuff(Ctrl_T); | |
2424 got_click = FALSE; /* ignore drag&release now */ | |
2425 return FALSE; | |
2426 } | |
2427 | |
2428 /* | |
2429 * CTRL only works with left mouse button | |
2430 */ | |
2431 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT) | |
2432 return FALSE; | |
2433 | |
2434 /* | |
2435 * When a modifier is down, ignore drag and release events, as well as | |
2436 * multiple clicks and the middle mouse button. | |
2437 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*". | |
2438 */ | |
179 | 2439 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT |
2440 | MOD_MASK_META)) | |
7 | 2441 && (!is_click |
2442 || (mod_mask & MOD_MASK_MULTI_CLICK) | |
2443 || which_button == MOUSE_MIDDLE) | |
598 | 2444 && !((mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT)) |
7 | 2445 && mouse_model_popup() |
2446 && which_button == MOUSE_LEFT) | |
598 | 2447 && !((mod_mask & MOD_MASK_ALT) |
2448 && !mouse_model_popup() | |
2449 && which_button == MOUSE_RIGHT) | |
7 | 2450 ) |
2451 return FALSE; | |
2452 | |
2453 /* | |
2454 * If the button press was used as the movement command for an operator | |
2455 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore | |
2456 * drag/release events. | |
2457 */ | |
2458 if (!is_click && which_button == MOUSE_MIDDLE) | |
2459 return FALSE; | |
2460 | |
2461 if (oap != NULL) | |
2462 regname = oap->regname; | |
2463 else | |
2464 regname = 0; | |
2465 | |
2466 /* | |
2467 * Middle mouse button does a 'put' of the selected text | |
2468 */ | |
2469 if (which_button == MOUSE_MIDDLE) | |
2470 { | |
2471 if (State == NORMAL) | |
2472 { | |
2473 /* | |
2474 * If an operator was pending, we don't know what the user wanted | |
2475 * to do. Go back to normal mode: Clear the operator and beep(). | |
2476 */ | |
2477 if (oap != NULL && oap->op_type != OP_NOP) | |
2478 { | |
2479 clearopbeep(oap); | |
2480 return FALSE; | |
2481 } | |
2482 | |
2483 /* | |
2484 * If visual was active, yank the highlighted text and put it | |
2485 * before the mouse pointer position. | |
1016 | 2486 * In Select mode replace the highlighted text with the clipboard. |
7 | 2487 */ |
2488 if (VIsual_active) | |
2489 { | |
1016 | 2490 if (VIsual_select) |
2491 { | |
2492 stuffcharReadbuff(Ctrl_G); | |
1019 | 2493 stuffReadbuff((char_u *)"\"+p"); |
1016 | 2494 } |
2495 else | |
2496 { | |
2497 stuffcharReadbuff('y'); | |
2498 stuffcharReadbuff(K_MIDDLEMOUSE); | |
2499 } | |
7 | 2500 do_always = TRUE; /* ignore 'mouse' setting next time */ |
2501 return FALSE; | |
2502 } | |
2503 /* | |
2504 * The rest is below jump_to_mouse() | |
2505 */ | |
2506 } | |
2507 | |
2508 else if ((State & INSERT) == 0) | |
2509 return FALSE; | |
2510 | |
2511 /* | |
2512 * Middle click in insert mode doesn't move the mouse, just insert the | |
2513 * contents of a register. '.' register is special, can't insert that | |
2514 * with do_put(). | |
2515 * Also paste at the cursor if the current mode isn't in 'mouse' (only | |
2516 * happens for the GUI). | |
2517 */ | |
2518 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL)) | |
2519 { | |
2520 if (regname == '.') | |
2521 insert_reg(regname, TRUE); | |
2522 else | |
2523 { | |
2524 #ifdef FEAT_CLIPBOARD | |
2525 if (clip_star.available && regname == 0) | |
2526 regname = '*'; | |
2527 #endif | |
2528 if ((State & REPLACE_FLAG) && !yank_register_mline(regname)) | |
2529 insert_reg(regname, TRUE); | |
2530 else | |
2531 { | |
2532 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND); | |
2533 | |
2534 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */ | |
2535 AppendCharToRedobuff(Ctrl_R); | |
2536 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O); | |
2537 AppendCharToRedobuff(regname == 0 ? '"' : regname); | |
2538 } | |
2539 } | |
2540 return FALSE; | |
2541 } | |
2542 } | |
2543 | |
2544 /* When dragging or button-up stay in the same window. */ | |
2545 if (!is_click) | |
2546 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE; | |
2547 | |
2548 start_visual.lnum = 0; | |
2549 | |
671 | 2550 #ifdef FEAT_WINDOWS |
2551 /* Check for clicking in the tab page line. */ | |
2552 if (mouse_row == 0 && firstwin->w_winrow > 0) | |
2553 { | |
1619 | 2554 if (is_drag) |
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2555 { |
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2556 if (in_tab_line) |
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2557 { |
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2558 c1 = TabPageIdxs[mouse_col]; |
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2559 tabpage_move(c1 <= 0 ? 9999 : c1 < tabpage_index(curtab) |
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2560 ? c1 - 1 : c1); |
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2561 } |
1619 | 2562 return FALSE; |
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2563 } |
671 | 2564 |
2565 /* click in a tab selects that tab page */ | |
2566 if (is_click | |
2567 # ifdef FEAT_CMDWIN | |
2568 && cmdwin_type == 0 | |
2569 # endif | |
681 | 2570 && mouse_col < Columns) |
2571 { | |
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2572 in_tab_line = TRUE; |
681 | 2573 c1 = TabPageIdxs[mouse_col]; |
2574 if (c1 >= 0) | |
2575 { | |
682 | 2576 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) |
2577 { | |
2578 /* double click opens new page */ | |
681 | 2579 end_visual_mode(); |
682 | 2580 tabpage_new(); |
2581 tabpage_move(c1 == 0 ? 9999 : c1 - 1); | |
2582 } | |
2583 else | |
2584 { | |
2585 /* Go to specified tab page, or next one if not clicking | |
2586 * on a label. */ | |
2587 goto_tabpage(c1); | |
2588 | |
2589 /* It's like clicking on the status line of a window. */ | |
2590 if (curwin != old_curwin) | |
2591 end_visual_mode(); | |
2592 } | |
681 | 2593 } |
2594 else if (c1 < 0) | |
2595 { | |
2596 tabpage_T *tp; | |
2597 | |
2598 /* Close the current or specified tab page. */ | |
2599 if (c1 == -999) | |
2600 tp = curtab; | |
2601 else | |
2602 tp = find_tabpage(-c1); | |
2603 if (tp == curtab) | |
2604 { | |
2605 if (first_tabpage->tp_next != NULL) | |
2606 tabpage_close(FALSE); | |
2607 } | |
2608 else if (tp != NULL) | |
2609 tabpage_close_other(tp, FALSE); | |
2610 } | |
2611 } | |
2612 return TRUE; | |
671 | 2613 } |
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2614 else if (is_drag && in_tab_line) |
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2615 { |
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2616 c1 = TabPageIdxs[mouse_col]; |
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2617 tabpage_move(c1 <= 0 ? 9999 : c1 - 1); |
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Make it possible to drag a tab page label to another position. (Paul B. Mahol)
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|
2618 return FALSE; |
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2619 } |
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2620 |
671 | 2621 #endif |
2622 | |
7 | 2623 /* |
2624 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events: | |
2625 * right button up -> pop-up menu | |
2626 * shift-left button -> right button | |
598 | 2627 * alt-left button -> alt-right button |
7 | 2628 */ |
2629 if (mouse_model_popup()) | |
2630 { | |
2631 if (which_button == MOUSE_RIGHT | |
2632 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2633 { | |
2634 /* | |
2635 * NOTE: Ignore right button down and drag mouse events. | |
2636 * Windows only shows the popup menu on the button up event. | |
2637 */ | |
936 | 2638 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
2639 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) | |
7 | 2640 if (!is_click) |
2641 return FALSE; | |
2642 #endif | |
2643 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) | |
2644 if (is_click || is_drag) | |
2645 return FALSE; | |
2646 #endif | |
573 | 2647 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) \ |
7 | 2648 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \ |
2649 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON) | |
2650 if (gui.in_use) | |
2651 { | |
2652 jump_flags = 0; | |
2653 if (STRCMP(p_mousem, "popup_setpos") == 0) | |
2654 { | |
2655 /* First set the cursor position before showing the popup | |
2656 * menu. */ | |
2657 if (VIsual_active) | |
2658 { | |
2659 pos_T m_pos; | |
2660 | |
2661 /* | |
2662 * set MOUSE_MAY_STOP_VIS if we are outside the | |
2663 * selection or the current window (might have false | |
2664 * negative here) | |
2665 */ | |
2666 if (mouse_row < W_WINROW(curwin) | |
2667 || mouse_row | |
2668 > (W_WINROW(curwin) + curwin->w_height)) | |
2669 jump_flags = MOUSE_MAY_STOP_VIS; | |
2670 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER) | |
2671 jump_flags = MOUSE_MAY_STOP_VIS; | |
2672 else | |
2673 { | |
2674 if ((lt(curwin->w_cursor, VIsual) | |
2675 && (lt(m_pos, curwin->w_cursor) | |
2676 || lt(VIsual, m_pos))) | |
2677 || (lt(VIsual, curwin->w_cursor) | |
2678 && (lt(m_pos, VIsual) | |
2679 || lt(curwin->w_cursor, m_pos)))) | |
2680 { | |
2681 jump_flags = MOUSE_MAY_STOP_VIS; | |
2682 } | |
2683 else if (VIsual_mode == Ctrl_V) | |
2684 { | |
2685 getvcols(curwin, &curwin->w_cursor, &VIsual, | |
2686 &leftcol, &rightcol); | |
2687 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL); | |
2688 if (m_pos.col < leftcol || m_pos.col > rightcol) | |
2689 jump_flags = MOUSE_MAY_STOP_VIS; | |
2690 } | |
2691 } | |
2692 } | |
2693 else | |
2694 jump_flags = MOUSE_MAY_STOP_VIS; | |
2695 } | |
2696 if (jump_flags) | |
2697 { | |
2698 jump_flags = jump_to_mouse(jump_flags, NULL, which_button); | |
5735 | 2699 update_curbuf(VIsual_active ? INVERTED : VALID); |
7 | 2700 setcursor(); |
2701 out_flush(); /* Update before showing popup menu */ | |
2702 } | |
2703 # ifdef FEAT_MENU | |
2704 gui_show_popupmenu(); | |
2705 # endif | |
2706 return (jump_flags & CURSOR_MOVED) != 0; | |
2707 } | |
2708 else | |
2709 return FALSE; | |
2710 #else | |
2711 return FALSE; | |
2712 #endif | |
2713 } | |
598 | 2714 if (which_button == MOUSE_LEFT |
2715 && (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_ALT))) | |
7 | 2716 { |
2717 which_button = MOUSE_RIGHT; | |
2718 mod_mask &= ~MOD_MASK_SHIFT; | |
2719 } | |
2720 } | |
2721 | |
2722 if ((State & (NORMAL | INSERT)) | |
2723 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))) | |
2724 { | |
2725 if (which_button == MOUSE_LEFT) | |
2726 { | |
2727 if (is_click) | |
2728 { | |
2729 /* stop Visual mode for a left click in a window, but not when | |
2730 * on a status line */ | |
2731 if (VIsual_active) | |
2732 jump_flags |= MOUSE_MAY_STOP_VIS; | |
2733 } | |
2734 else if (mouse_has(MOUSE_VISUAL)) | |
2735 jump_flags |= MOUSE_MAY_VIS; | |
2736 } | |
2737 else if (which_button == MOUSE_RIGHT) | |
2738 { | |
2739 if (is_click && VIsual_active) | |
2740 { | |
2741 /* | |
2742 * Remember the start and end of visual before moving the | |
2743 * cursor. | |
2744 */ | |
2745 if (lt(curwin->w_cursor, VIsual)) | |
2746 { | |
2747 start_visual = curwin->w_cursor; | |
2748 end_visual = VIsual; | |
2749 } | |
2750 else | |
2751 { | |
2752 start_visual = VIsual; | |
2753 end_visual = curwin->w_cursor; | |
2754 } | |
2755 } | |
2756 jump_flags |= MOUSE_FOCUS; | |
2757 if (mouse_has(MOUSE_VISUAL)) | |
2758 jump_flags |= MOUSE_MAY_VIS; | |
2759 } | |
2760 } | |
2761 | |
2762 /* | |
2763 * If an operator is pending, ignore all drags and releases until the | |
2764 * next mouse click. | |
2765 */ | |
2766 if (!is_drag && oap != NULL && oap->op_type != OP_NOP) | |
2767 { | |
2768 got_click = FALSE; | |
2769 oap->motion_type = MCHAR; | |
2770 } | |
2771 | |
2772 /* When releasing the button let jump_to_mouse() know. */ | |
2773 if (!is_click && !is_drag) | |
2774 jump_flags |= MOUSE_RELEASED; | |
2775 | |
2776 /* | |
2777 * JUMP! | |
2778 */ | |
2779 jump_flags = jump_to_mouse(jump_flags, | |
2780 oap == NULL ? NULL : &(oap->inclusive), which_button); | |
2781 moved = (jump_flags & CURSOR_MOVED); | |
2782 in_status_line = (jump_flags & IN_STATUS_LINE); | |
2783 in_sep_line = (jump_flags & IN_SEP_LINE); | |
2784 | |
2785 #ifdef FEAT_NETBEANS_INTG | |
2210 | 2786 if (isNetbeansBuffer(curbuf) |
7 | 2787 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE))) |
2788 { | |
2789 int key = KEY2TERMCAP1(c); | |
2790 | |
2791 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE | |
2792 || key == (int)KE_RIGHTRELEASE) | |
2793 netbeans_button_release(which_button); | |
2794 } | |
2795 #endif | |
2796 | |
2797 /* When jumping to another window, clear a pending operator. That's a bit | |
2798 * friendlier than beeping and not jumping to that window. */ | |
2799 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP) | |
2800 clearop(oap); | |
2801 | |
2802 #ifdef FEAT_FOLDING | |
2803 if (mod_mask == 0 | |
2804 && !is_drag | |
2805 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN)) | |
2806 && which_button == MOUSE_LEFT) | |
2807 { | |
2808 /* open or close a fold at this line */ | |
2809 if (jump_flags & MOUSE_FOLD_OPEN) | |
2810 openFold(curwin->w_cursor.lnum, 1L); | |
2811 else | |
2812 closeFold(curwin->w_cursor.lnum, 1L); | |
2813 /* don't move the cursor if still in the same window */ | |
2814 if (curwin == old_curwin) | |
2815 curwin->w_cursor = save_cursor; | |
2816 } | |
2817 #endif | |
2818 | |
2819 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN) | |
2820 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available) | |
2821 { | |
2822 clip_modeless(which_button, is_click, is_drag); | |
2823 return FALSE; | |
2824 } | |
2825 #endif | |
2826 | |
2827 /* Set global flag that we are extending the Visual area with mouse | |
1188 | 2828 * dragging; temporarily minimize 'scrolloff'. */ |
7 | 2829 if (VIsual_active && is_drag && p_so) |
2830 { | |
2831 /* In the very first line, allow scrolling one line */ | |
2832 if (mouse_row == 0) | |
2833 mouse_dragging = 2; | |
2834 else | |
2835 mouse_dragging = 1; | |
2836 } | |
2837 | |
2838 /* When dragging the mouse above the window, scroll down. */ | |
2839 if (is_drag && mouse_row < 0 && !in_status_line) | |
2840 { | |
2841 scroll_redraw(FALSE, 1L); | |
2842 mouse_row = 0; | |
2843 } | |
2844 | |
2845 if (start_visual.lnum) /* right click in visual mode */ | |
2846 { | |
598 | 2847 /* When ALT is pressed make Visual mode blockwise. */ |
2848 if (mod_mask & MOD_MASK_ALT) | |
2849 VIsual_mode = Ctrl_V; | |
2850 | |
7 | 2851 /* |
2852 * In Visual-block mode, divide the area in four, pick up the corner | |
2853 * that is in the quarter that the cursor is in. | |
2854 */ | |
2855 if (VIsual_mode == Ctrl_V) | |
2856 { | |
2857 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol); | |
2858 if (curwin->w_curswant > (leftcol + rightcol) / 2) | |
2859 end_visual.col = leftcol; | |
2860 else | |
2861 end_visual.col = rightcol; | |
7009 | 2862 if (curwin->w_cursor.lnum >= |
7 | 2863 (start_visual.lnum + end_visual.lnum) / 2) |
2864 end_visual.lnum = start_visual.lnum; | |
2865 | |
2866 /* move VIsual to the right column */ | |
2867 start_visual = curwin->w_cursor; /* save the cursor pos */ | |
2868 curwin->w_cursor = end_visual; | |
2869 coladvance(end_visual.col); | |
2870 VIsual = curwin->w_cursor; | |
2871 curwin->w_cursor = start_visual; /* restore the cursor */ | |
2872 } | |
2873 else | |
2874 { | |
2875 /* | |
2876 * If the click is before the start of visual, change the start. | |
2877 * If the click is after the end of visual, change the end. If | |
2878 * the click is inside the visual, change the closest side. | |
2879 */ | |
2880 if (lt(curwin->w_cursor, start_visual)) | |
2881 VIsual = end_visual; | |
2882 else if (lt(end_visual, curwin->w_cursor)) | |
2883 VIsual = start_visual; | |
2884 else | |
2885 { | |
2886 /* In the same line, compare column number */ | |
2887 if (end_visual.lnum == start_visual.lnum) | |
2888 { | |
2889 if (curwin->w_cursor.col - start_visual.col > | |
2890 end_visual.col - curwin->w_cursor.col) | |
2891 VIsual = start_visual; | |
2892 else | |
2893 VIsual = end_visual; | |
2894 } | |
2895 | |
2896 /* In different lines, compare line number */ | |
2897 else | |
2898 { | |
2899 diff = (curwin->w_cursor.lnum - start_visual.lnum) - | |
2900 (end_visual.lnum - curwin->w_cursor.lnum); | |
2901 | |
2902 if (diff > 0) /* closest to end */ | |
2903 VIsual = start_visual; | |
2904 else if (diff < 0) /* closest to start */ | |
2905 VIsual = end_visual; | |
2906 else /* in the middle line */ | |
2907 { | |
2908 if (curwin->w_cursor.col < | |
2909 (start_visual.col + end_visual.col) / 2) | |
2910 VIsual = end_visual; | |
2911 else | |
2912 VIsual = start_visual; | |
2913 } | |
2914 } | |
2915 } | |
2916 } | |
2917 } | |
2918 /* | |
2919 * If Visual mode started in insert mode, execute "CTRL-O" | |
2920 */ | |
2921 else if ((State & INSERT) && VIsual_active) | |
2922 stuffcharReadbuff(Ctrl_O); | |
2923 | |
2924 /* | |
2925 * Middle mouse click: Put text before cursor. | |
2926 */ | |
2927 if (which_button == MOUSE_MIDDLE) | |
2928 { | |
2929 #ifdef FEAT_CLIPBOARD | |
2930 if (clip_star.available && regname == 0) | |
2931 regname = '*'; | |
2932 #endif | |
2933 if (yank_register_mline(regname)) | |
2934 { | |
2935 if (mouse_past_bottom) | |
2936 dir = FORWARD; | |
2937 } | |
2938 else if (mouse_past_eol) | |
2939 dir = FORWARD; | |
2940 | |
2941 if (fixindent) | |
2942 { | |
2943 c1 = (dir == BACKWARD) ? '[' : ']'; | |
2944 c2 = 'p'; | |
2945 } | |
2946 else | |
2947 { | |
2948 c1 = (dir == FORWARD) ? 'p' : 'P'; | |
2949 c2 = NUL; | |
2950 } | |
2951 prep_redo(regname, count, NUL, c1, NUL, c2, NUL); | |
2952 | |
2953 /* | |
2954 * Remember where the paste started, so in edit() Insstart can be set | |
2955 * to this position | |
2956 */ | |
2957 if (restart_edit != 0) | |
2958 where_paste_started = curwin->w_cursor; | |
2959 do_put(regname, dir, count, fixindent | PUT_CURSEND); | |
2960 } | |
2961 | |
2962 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
2963 /* | |
2964 * Ctrl-Mouse click or double click in a quickfix window jumps to the | |
2965 * error under the mouse pointer. | |
2966 */ | |
2967 else if (((mod_mask & MOD_MASK_CTRL) | |
2968 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
2969 && bt_quickfix(curbuf)) | |
2970 { | |
2971 if (State & INSERT) | |
2972 stuffcharReadbuff(Ctrl_O); | |
643 | 2973 if (curwin->w_llist_ref == NULL) /* quickfix window */ |
2974 stuffReadbuff((char_u *)":.cc\n"); | |
2975 else /* location list window */ | |
2976 stuffReadbuff((char_u *)":.ll\n"); | |
7 | 2977 got_click = FALSE; /* ignore drag&release now */ |
2978 } | |
2979 #endif | |
2980 | |
2981 /* | |
2982 * Ctrl-Mouse click (or double click in a help window) jumps to the tag | |
2983 * under the mouse pointer. | |
2984 */ | |
2985 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help | |
2986 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)) | |
2987 { | |
2988 if (State & INSERT) | |
2989 stuffcharReadbuff(Ctrl_O); | |
2990 stuffcharReadbuff(Ctrl_RSB); | |
2991 got_click = FALSE; /* ignore drag&release now */ | |
2992 } | |
2993 | |
2994 /* | |
2995 * Shift-Mouse click searches for the next occurrence of the word under | |
2996 * the mouse pointer | |
2997 */ | |
2998 else if ((mod_mask & MOD_MASK_SHIFT)) | |
2999 { | |
5735 | 3000 if ((State & INSERT) || (VIsual_active && VIsual_select)) |
7 | 3001 stuffcharReadbuff(Ctrl_O); |
3002 if (which_button == MOUSE_LEFT) | |
3003 stuffcharReadbuff('*'); | |
3004 else /* MOUSE_RIGHT */ | |
3005 stuffcharReadbuff('#'); | |
3006 } | |
3007 | |
3008 /* Handle double clicks, unless on status line */ | |
3009 else if (in_status_line) | |
3010 { | |
3011 #ifdef FEAT_MOUSESHAPE | |
3012 if ((is_drag || is_click) && !drag_status_line) | |
3013 { | |
3014 drag_status_line = TRUE; | |
3015 update_mouseshape(-1); | |
3016 } | |
3017 #endif | |
3018 } | |
3019 else if (in_sep_line) | |
3020 { | |
3021 # ifdef FEAT_MOUSESHAPE | |
3022 if ((is_drag || is_click) && !drag_sep_line) | |
3023 { | |
3024 drag_sep_line = TRUE; | |
3025 update_mouseshape(-1); | |
3026 } | |
3027 # endif | |
3028 } | |
3029 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT)) | |
3030 && mouse_has(MOUSE_VISUAL)) | |
3031 { | |
3032 if (is_click || !VIsual_active) | |
3033 { | |
3034 if (VIsual_active) | |
3035 orig_cursor = VIsual; | |
3036 else | |
3037 { | |
3038 check_visual_highlight(); | |
3039 VIsual = curwin->w_cursor; | |
3040 orig_cursor = VIsual; | |
3041 VIsual_active = TRUE; | |
3042 VIsual_reselect = TRUE; | |
3043 /* start Select mode if 'selectmode' contains "mouse" */ | |
3044 may_start_select('o'); | |
3045 setmouse(); | |
3046 } | |
3047 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
598 | 3048 { |
3049 /* Double click with ALT pressed makes it blockwise. */ | |
3050 if (mod_mask & MOD_MASK_ALT) | |
3051 VIsual_mode = Ctrl_V; | |
3052 else | |
3053 VIsual_mode = 'v'; | |
3054 } | |
7 | 3055 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK) |
3056 VIsual_mode = 'V'; | |
3057 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK) | |
3058 VIsual_mode = Ctrl_V; | |
3059 #ifdef FEAT_CLIPBOARD | |
3060 /* Make sure the clipboard gets updated. Needed because start and | |
3061 * end may still be the same, and the selection needs to be owned */ | |
3062 clip_star.vmode = NUL; | |
3063 #endif | |
3064 } | |
3065 /* | |
3066 * A double click selects a word or a block. | |
3067 */ | |
3068 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK) | |
3069 { | |
3070 pos_T *pos = NULL; | |
300 | 3071 int gc; |
7 | 3072 |
3073 if (is_click) | |
3074 { | |
3075 /* If the character under the cursor (skipping white space) is | |
3076 * not a word character, try finding a match and select a (), | |
3077 * {}, [], #if/#endif, etc. block. */ | |
3078 end_visual = curwin->w_cursor; | |
300 | 3079 while (gc = gchar_pos(&end_visual), vim_iswhite(gc)) |
7 | 3080 inc(&end_visual); |
3081 if (oap != NULL) | |
3082 oap->motion_type = MCHAR; | |
3083 if (oap != NULL | |
3084 && VIsual_mode == 'v' | |
3085 && !vim_iswordc(gchar_pos(&end_visual)) | |
3086 && equalpos(curwin->w_cursor, VIsual) | |
3087 && (pos = findmatch(oap, NUL)) != NULL) | |
3088 { | |
3089 curwin->w_cursor = *pos; | |
3090 if (oap->motion_type == MLINE) | |
3091 VIsual_mode = 'V'; | |
3092 else if (*p_sel == 'e') | |
3093 { | |
3094 if (lt(curwin->w_cursor, VIsual)) | |
3095 ++VIsual.col; | |
3096 else | |
3097 ++curwin->w_cursor.col; | |
3098 } | |
3099 } | |
3100 } | |
3101 | |
3102 if (pos == NULL && (is_click || is_drag)) | |
3103 { | |
3104 /* When not found a match or when dragging: extend to include | |
3105 * a word. */ | |
3106 if (lt(curwin->w_cursor, orig_cursor)) | |
3107 { | |
3108 find_start_of_word(&curwin->w_cursor); | |
3109 find_end_of_word(&VIsual); | |
3110 } | |
3111 else | |
3112 { | |
3113 find_start_of_word(&VIsual); | |
3114 if (*p_sel == 'e' && *ml_get_cursor() != NUL) | |
3115 #ifdef FEAT_MBYTE | |
3116 curwin->w_cursor.col += | |
474 | 3117 (*mb_ptr2len)(ml_get_cursor()); |
7 | 3118 #else |
3119 ++curwin->w_cursor.col; | |
3120 #endif | |
3121 find_end_of_word(&curwin->w_cursor); | |
3122 } | |
3123 } | |
3124 curwin->w_set_curswant = TRUE; | |
3125 } | |
3126 if (is_click) | |
3127 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
3128 } | |
3129 else if (VIsual_active && !old_active) | |
598 | 3130 { |
3131 if (mod_mask & MOD_MASK_ALT) | |
3132 VIsual_mode = Ctrl_V; | |
3133 else | |
3134 VIsual_mode = 'v'; | |
3135 } | |
7 | 3136 |
3137 /* If Visual mode changed show it later. */ | |
643 | 3138 if ((!VIsual_active && old_active && mode_displayed) |
3139 || (VIsual_active && p_smd && msg_silent == 0 | |
3140 && (!old_active || VIsual_mode != old_mode))) | |
7 | 3141 redraw_cmdline = TRUE; |
3142 | |
3143 return moved; | |
3144 } | |
3145 | |
3146 /* | |
3147 * Move "pos" back to the start of the word it's in. | |
3148 */ | |
3149 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3150 find_start_of_word(pos_T *pos) |
7 | 3151 { |
3152 char_u *line; | |
3153 int cclass; | |
3154 int col; | |
3155 | |
3156 line = ml_get(pos->lnum); | |
3157 cclass = get_mouse_class(line + pos->col); | |
3158 | |
3159 while (pos->col > 0) | |
3160 { | |
3161 col = pos->col - 1; | |
3162 #ifdef FEAT_MBYTE | |
3163 col -= (*mb_head_off)(line, line + col); | |
3164 #endif | |
3165 if (get_mouse_class(line + col) != cclass) | |
3166 break; | |
3167 pos->col = col; | |
3168 } | |
3169 } | |
3170 | |
3171 /* | |
3172 * Move "pos" forward to the end of the word it's in. | |
3173 * When 'selection' is "exclusive", the position is just after the word. | |
3174 */ | |
3175 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3176 find_end_of_word(pos_T *pos) |
7 | 3177 { |
3178 char_u *line; | |
3179 int cclass; | |
3180 int col; | |
3181 | |
3182 line = ml_get(pos->lnum); | |
3183 if (*p_sel == 'e' && pos->col > 0) | |
3184 { | |
3185 --pos->col; | |
3186 #ifdef FEAT_MBYTE | |
3187 pos->col -= (*mb_head_off)(line, line + pos->col); | |
3188 #endif | |
3189 } | |
3190 cclass = get_mouse_class(line + pos->col); | |
3191 while (line[pos->col] != NUL) | |
3192 { | |
3193 #ifdef FEAT_MBYTE | |
474 | 3194 col = pos->col + (*mb_ptr2len)(line + pos->col); |
7 | 3195 #else |
3196 col = pos->col + 1; | |
3197 #endif | |
3198 if (get_mouse_class(line + col) != cclass) | |
3199 { | |
3200 if (*p_sel == 'e') | |
3201 pos->col = col; | |
3202 break; | |
3203 } | |
3204 pos->col = col; | |
3205 } | |
3206 } | |
3207 | |
3208 /* | |
3209 * Get class of a character for selection: same class means same word. | |
3210 * 0: blank | |
3211 * 1: punctuation groups | |
3212 * 2: normal word character | |
3213 * >2: multi-byte word character. | |
3214 */ | |
3215 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3216 get_mouse_class(char_u *p) |
7 | 3217 { |
3218 int c; | |
3219 | |
3220 #ifdef FEAT_MBYTE | |
3221 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1) | |
3222 return mb_get_class(p); | |
3223 #endif | |
3224 | |
3225 c = *p; | |
3226 if (c == ' ' || c == '\t') | |
3227 return 0; | |
3228 | |
3229 if (vim_iswordc(c)) | |
3230 return 2; | |
3231 | |
3232 /* | |
3233 * There are a few special cases where we want certain combinations of | |
3234 * characters to be considered as a single word. These are things like | |
3235 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each | |
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updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
3236 * character is in its own class. |
7 | 3237 */ |
3238 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL) | |
3239 return 1; | |
3240 return c; | |
3241 } | |
3242 #endif /* FEAT_MOUSE */ | |
3243 | |
3244 /* | |
3245 * Check if highlighting for visual mode is possible, give a warning message | |
3246 * if not. | |
3247 */ | |
3248 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3249 check_visual_highlight(void) |
7 | 3250 { |
3251 static int did_check = FALSE; | |
3252 | |
3253 if (full_screen) | |
3254 { | |
3255 if (!did_check && hl_attr(HLF_V) == 0) | |
3256 MSG(_("Warning: terminal cannot highlight")); | |
3257 did_check = TRUE; | |
3258 } | |
3259 } | |
3260 | |
3261 /* | |
638 | 3262 * End Visual mode. |
7 | 3263 * This function should ALWAYS be called to end Visual mode, except from |
3264 * do_pending_operator(). | |
3265 */ | |
3266 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3267 end_visual_mode(void) |
7 | 3268 { |
3269 #ifdef FEAT_CLIPBOARD | |
3270 /* | |
3271 * If we are using the clipboard, then remember what was selected in case | |
3272 * we need to paste it somewhere while we still own the selection. | |
3273 * Only do this when the clipboard is already owned. Don't want to grab | |
3274 * the selection when hitting ESC. | |
3275 */ | |
3276 if (clip_star.available && clip_star.owned) | |
3277 clip_auto_select(); | |
3278 #endif | |
3279 | |
3280 VIsual_active = FALSE; | |
3281 #ifdef FEAT_MOUSE | |
3282 setmouse(); | |
3283 mouse_dragging = 0; | |
3284 #endif | |
3285 | |
3286 /* Save the current VIsual area for '< and '> marks, and "gv" */ | |
690 | 3287 curbuf->b_visual.vi_mode = VIsual_mode; |
3288 curbuf->b_visual.vi_start = VIsual; | |
3289 curbuf->b_visual.vi_end = curwin->w_cursor; | |
3290 curbuf->b_visual.vi_curswant = curwin->w_curswant; | |
7 | 3291 #ifdef FEAT_EVAL |
3292 curbuf->b_visual_mode_eval = VIsual_mode; | |
3293 #endif | |
3294 #ifdef FEAT_VIRTUALEDIT | |
3295 if (!virtual_active()) | |
3296 curwin->w_cursor.coladd = 0; | |
3297 #endif | |
6979 | 3298 may_clear_cmdline(); |
7 | 3299 |
844 | 3300 adjust_cursor_eol(); |
7 | 3301 } |
3302 | |
3303 /* | |
3304 * Reset VIsual_active and VIsual_reselect. | |
3305 */ | |
3306 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3307 reset_VIsual_and_resel(void) |
7 | 3308 { |
3309 if (VIsual_active) | |
3310 { | |
3311 end_visual_mode(); | |
3312 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3313 } | |
3314 VIsual_reselect = FALSE; | |
3315 } | |
3316 | |
3317 /* | |
3318 * Reset VIsual_active and VIsual_reselect if it's set. | |
3319 */ | |
3320 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3321 reset_VIsual(void) |
7 | 3322 { |
3323 if (VIsual_active) | |
3324 { | |
3325 end_visual_mode(); | |
3326 redraw_curbuf_later(INVERTED); /* delete the inversion later */ | |
3327 VIsual_reselect = FALSE; | |
3328 } | |
3329 } | |
3330 | |
184 | 3331 #if defined(FEAT_BEVAL) |
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Christian Brabandt <cb@256bit.org>
parents:
7703
diff
changeset
|
3332 static int find_is_eval_item(char_u *ptr, int *colp, int *nbp, int dir); |
7 | 3333 |
3334 /* | |
3335 * Check for a balloon-eval special item to include when searching for an | |
3336 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid! | |
3337 * Returns TRUE if the character at "*ptr" should be included. | |
3338 * "dir" is FORWARD or BACKWARD, the direction of searching. | |
3339 * "*colp" is in/decremented if "ptr[-dir]" should also be included. | |
3340 * "bnp" points to a counter for square brackets. | |
3341 */ | |
3342 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3343 find_is_eval_item( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3344 char_u *ptr, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3345 int *colp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3346 int *bnp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3347 int dir) |
7 | 3348 { |
3349 /* Accept everything inside []. */ | |
3350 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD)) | |
3351 ++*bnp; | |
3352 if (*bnp > 0) | |
3353 { | |
3354 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD)) | |
3355 --*bnp; | |
3356 return TRUE; | |
3357 } | |
3358 | |
3359 /* skip over "s.var" */ | |
3360 if (*ptr == '.') | |
3361 return TRUE; | |
3362 | |
3363 /* two-character item: s->var */ | |
3364 if (ptr[dir == BACKWARD ? 0 : 1] == '>' | |
3365 && ptr[dir == BACKWARD ? -1 : 0] == '-') | |
3366 { | |
3367 *colp += dir; | |
3368 return TRUE; | |
3369 } | |
3370 return FALSE; | |
3371 } | |
3372 #endif | |
3373 | |
3374 /* | |
3375 * Find the identifier under or to the right of the cursor. | |
3376 * "find_type" can have one of three values: | |
3377 * FIND_IDENT: find an identifier (keyword) | |
3378 * FIND_STRING: find any non-white string | |
3379 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred. | |
184 | 3380 * FIND_EVAL: find text useful for C program debugging |
7 | 3381 * |
3382 * There are three steps: | |
3383 * 1. Search forward for the start of an identifier/string. Doesn't move if | |
3384 * already on one. | |
3385 * 2. Search backward for the start of this identifier/string. | |
3386 * This doesn't match the real Vi but I like it a little better and it | |
3387 * shouldn't bother anyone. | |
3388 * 3. Search forward to the end of this identifier/string. | |
3389 * When FIND_IDENT isn't defined, we backup until a blank. | |
3390 * | |
3391 * Returns the length of the string, or zero if no string is found. | |
3392 * If a string is found, a pointer to the string is put in "*string". This | |
3393 * string is not always NUL terminated. | |
3394 */ | |
3395 int | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3396 find_ident_under_cursor(char_u **string, int find_type) |
7 | 3397 { |
3398 return find_ident_at_pos(curwin, curwin->w_cursor.lnum, | |
3399 curwin->w_cursor.col, string, find_type); | |
3400 } | |
3401 | |
3402 /* | |
3403 * Like find_ident_under_cursor(), but for any window and any position. | |
3404 * However: Uses 'iskeyword' from the current window!. | |
3405 */ | |
3406 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3407 find_ident_at_pos( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3408 win_T *wp, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3409 linenr_T lnum, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3410 colnr_T startcol, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3411 char_u **string, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3412 int find_type) |
7 | 3413 { |
3414 char_u *ptr; | |
3415 int col = 0; /* init to shut up GCC */ | |
3416 int i; | |
3417 #ifdef FEAT_MBYTE | |
3418 int this_class = 0; | |
3419 int prev_class; | |
3420 int prevcol; | |
3421 #endif | |
184 | 3422 #if defined(FEAT_BEVAL) |
7 | 3423 int bn = 0; /* bracket nesting */ |
3424 #endif | |
3425 | |
3426 /* | |
3427 * if i == 0: try to find an identifier | |
3428 * if i == 1: try to find any non-white string | |
3429 */ | |
3430 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE); | |
3431 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i) | |
3432 { | |
3433 /* | |
3434 * 1. skip to start of identifier/string | |
3435 */ | |
3436 col = startcol; | |
3437 #ifdef FEAT_MBYTE | |
3438 if (has_mbyte) | |
3439 { | |
3440 while (ptr[col] != NUL) | |
3441 { | |
184 | 3442 # if defined(FEAT_BEVAL) |
7 | 3443 /* Stop at a ']' to evaluate "a[x]". */ |
3444 if ((find_type & FIND_EVAL) && ptr[col] == ']') | |
3445 break; | |
3446 # endif | |
3447 this_class = mb_get_class(ptr + col); | |
3448 if (this_class != 0 && (i == 1 || this_class != 1)) | |
3449 break; | |
474 | 3450 col += (*mb_ptr2len)(ptr + col); |
7 | 3451 } |
3452 } | |
3453 else | |
3454 #endif | |
3455 while (ptr[col] != NUL | |
3456 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col])) | |
184 | 3457 # if defined(FEAT_BEVAL) |
7 | 3458 && (!(find_type & FIND_EVAL) || ptr[col] != ']') |
3459 # endif | |
3460 ) | |
3461 ++col; | |
3462 | |
184 | 3463 #if defined(FEAT_BEVAL) |
7 | 3464 /* When starting on a ']' count it, so that we include the '['. */ |
3465 bn = ptr[col] == ']'; | |
3466 #endif | |
3467 | |
3468 /* | |
3469 * 2. Back up to start of identifier/string. | |
3470 */ | |
3471 #ifdef FEAT_MBYTE | |
3472 if (has_mbyte) | |
3473 { | |
3474 /* Remember class of character under cursor. */ | |
184 | 3475 # if defined(FEAT_BEVAL) |
7 | 3476 if ((find_type & FIND_EVAL) && ptr[col] == ']') |
3477 this_class = mb_get_class((char_u *)"a"); | |
3478 else | |
3479 # endif | |
3480 this_class = mb_get_class(ptr + col); | |
835 | 3481 while (col > 0 && this_class != 0) |
7 | 3482 { |
3483 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1); | |
3484 prev_class = mb_get_class(ptr + prevcol); | |
3485 if (this_class != prev_class | |
3486 && (i == 0 | |
3487 || prev_class == 0 | |
3488 || (find_type & FIND_IDENT)) | |
184 | 3489 # if defined(FEAT_BEVAL) |
7 | 3490 && (!(find_type & FIND_EVAL) |
3491 || prevcol == 0 | |
3492 || !find_is_eval_item(ptr + prevcol, &prevcol, | |
3493 &bn, BACKWARD)) | |
3494 # endif | |
3495 ) | |
3496 break; | |
3497 col = prevcol; | |
3498 } | |
3499 | |
3500 /* If we don't want just any old string, or we've found an | |
3501 * identifier, stop searching. */ | |
3502 if (this_class > 2) | |
3503 this_class = 2; | |
3504 if (!(find_type & FIND_STRING) || this_class == 2) | |
3505 break; | |
3506 } | |
3507 else | |
3508 #endif | |
3509 { | |
3510 while (col > 0 | |
3511 && ((i == 0 | |
3512 ? vim_iswordc(ptr[col - 1]) | |
3513 : (!vim_iswhite(ptr[col - 1]) | |
3514 && (!(find_type & FIND_IDENT) | |
3515 || !vim_iswordc(ptr[col - 1])))) | |
184 | 3516 #if defined(FEAT_BEVAL) |
7 | 3517 || ((find_type & FIND_EVAL) |
3518 && col > 1 | |
3519 && find_is_eval_item(ptr + col - 1, &col, | |
3520 &bn, BACKWARD)) | |
3521 #endif | |
3522 )) | |
3523 --col; | |
3524 | |
3525 /* If we don't want just any old string, or we've found an | |
3526 * identifier, stop searching. */ | |
3527 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col])) | |
3528 break; | |
3529 } | |
3530 } | |
3531 | |
3532 if (ptr[col] == NUL || (i == 0 && ( | |
3533 #ifdef FEAT_MBYTE | |
3534 has_mbyte ? this_class != 2 : | |
3535 #endif | |
3536 !vim_iswordc(ptr[col])))) | |
3537 { | |
3538 /* | |
3539 * didn't find an identifier or string | |
3540 */ | |
3541 if (find_type & FIND_STRING) | |
3542 EMSG(_("E348: No string under cursor")); | |
3543 else | |
1728 | 3544 EMSG(_(e_noident)); |
7 | 3545 return 0; |
3546 } | |
3547 ptr += col; | |
3548 *string = ptr; | |
3549 | |
3550 /* | |
3551 * 3. Find the end if the identifier/string. | |
3552 */ | |
184 | 3553 #if defined(FEAT_BEVAL) |
7 | 3554 bn = 0; |
3555 startcol -= col; | |
3556 #endif | |
3557 col = 0; | |
3558 #ifdef FEAT_MBYTE | |
3559 if (has_mbyte) | |
3560 { | |
3561 /* Search for point of changing multibyte character class. */ | |
3562 this_class = mb_get_class(ptr); | |
3563 while (ptr[col] != NUL | |
3564 && ((i == 0 ? mb_get_class(ptr + col) == this_class | |
3565 : mb_get_class(ptr + col) != 0) | |
184 | 3566 # if defined(FEAT_BEVAL) |
7 | 3567 || ((find_type & FIND_EVAL) |
3568 && col <= (int)startcol | |
3569 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3570 # endif | |
3571 )) | |
474 | 3572 col += (*mb_ptr2len)(ptr + col); |
7 | 3573 } |
3574 else | |
3575 #endif | |
3576 while ((i == 0 ? vim_iswordc(ptr[col]) | |
3577 : (ptr[col] != NUL && !vim_iswhite(ptr[col]))) | |
184 | 3578 # if defined(FEAT_BEVAL) |
7 | 3579 || ((find_type & FIND_EVAL) |
3580 && col <= (int)startcol | |
3581 && find_is_eval_item(ptr + col, &col, &bn, FORWARD)) | |
3582 # endif | |
3583 ) | |
3584 { | |
3585 ++col; | |
3586 } | |
3587 | |
3588 return col; | |
3589 } | |
3590 | |
3591 /* | |
3592 * Prepare for redo of a normal command. | |
3593 */ | |
3594 static void | |
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diff
changeset
|
3595 prep_redo_cmd(cmdarg_T *cap) |
7 | 3596 { |
3597 prep_redo(cap->oap->regname, cap->count0, | |
3598 NUL, cap->cmdchar, NUL, NUL, cap->nchar); | |
3599 } | |
3600 | |
3601 /* | |
3602 * Prepare for redo of any command. | |
3603 * Note that only the last argument can be a multi-byte char. | |
3604 */ | |
3605 static void | |
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parents:
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diff
changeset
|
3606 prep_redo( |
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parents:
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diff
changeset
|
3607 int regname, |
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diff
changeset
|
3608 long num, |
2a8d6b2dd925
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changeset
|
3609 int cmd1, |
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parents:
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diff
changeset
|
3610 int cmd2, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
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parents:
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diff
changeset
|
3611 int cmd3, |
2a8d6b2dd925
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parents:
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diff
changeset
|
3612 int cmd4, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3613 int cmd5) |
7 | 3614 { |
3615 ResetRedobuff(); | |
3616 if (regname != 0) /* yank from specified buffer */ | |
3617 { | |
3618 AppendCharToRedobuff('"'); | |
3619 AppendCharToRedobuff(regname); | |
3620 } | |
3621 if (num) | |
3622 AppendNumberToRedobuff(num); | |
3623 | |
3624 if (cmd1 != NUL) | |
3625 AppendCharToRedobuff(cmd1); | |
3626 if (cmd2 != NUL) | |
3627 AppendCharToRedobuff(cmd2); | |
3628 if (cmd3 != NUL) | |
3629 AppendCharToRedobuff(cmd3); | |
3630 if (cmd4 != NUL) | |
3631 AppendCharToRedobuff(cmd4); | |
3632 if (cmd5 != NUL) | |
3633 AppendCharToRedobuff(cmd5); | |
3634 } | |
3635 | |
3636 /* | |
3637 * check for operator active and clear it | |
3638 * | |
3639 * return TRUE if operator was active | |
3640 */ | |
3641 static int | |
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parents:
7803
diff
changeset
|
3642 checkclearop(oparg_T *oap) |
7 | 3643 { |
3644 if (oap->op_type == OP_NOP) | |
3645 return FALSE; | |
3646 clearopbeep(oap); | |
3647 return TRUE; | |
3648 } | |
3649 | |
3650 /* | |
1131 | 3651 * Check for operator or Visual active. Clear active operator. |
7 | 3652 * |
1131 | 3653 * Return TRUE if operator or Visual was active. |
7 | 3654 */ |
3655 static int | |
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diff
changeset
|
3656 checkclearopq(oparg_T *oap) |
7 | 3657 { |
5735 | 3658 if (oap->op_type == OP_NOP && !VIsual_active) |
7 | 3659 return FALSE; |
3660 clearopbeep(oap); | |
3661 return TRUE; | |
3662 } | |
3663 | |
3664 static void | |
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parents:
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diff
changeset
|
3665 clearop(oparg_T *oap) |
7 | 3666 { |
3667 oap->op_type = OP_NOP; | |
3668 oap->regname = 0; | |
3669 oap->motion_force = NUL; | |
3670 oap->use_reg_one = FALSE; | |
3671 } | |
3672 | |
3673 static void | |
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parents:
7803
diff
changeset
|
3674 clearopbeep(oparg_T *oap) |
7 | 3675 { |
3676 clearop(oap); | |
3677 beep_flush(); | |
3678 } | |
3679 | |
3680 /* | |
3681 * Remove the shift modifier from a special key. | |
3682 */ | |
3683 static void | |
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parents:
7803
diff
changeset
|
3684 unshift_special(cmdarg_T *cap) |
7 | 3685 { |
3686 switch (cap->cmdchar) | |
3687 { | |
3688 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break; | |
3689 case K_S_LEFT: cap->cmdchar = K_LEFT; break; | |
3690 case K_S_UP: cap->cmdchar = K_UP; break; | |
3691 case K_S_DOWN: cap->cmdchar = K_DOWN; break; | |
3692 case K_S_HOME: cap->cmdchar = K_HOME; break; | |
3693 case K_S_END: cap->cmdchar = K_END; break; | |
3694 } | |
3695 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask); | |
3696 } | |
3697 | |
6979 | 3698 /* |
3699 * If the mode is currently displayed clear the command line or update the | |
3700 * command displayed. | |
3701 */ | |
3702 static void | |
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parents:
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diff
changeset
|
3703 may_clear_cmdline(void) |
6979 | 3704 { |
3705 if (mode_displayed) | |
3706 clear_cmdline = TRUE; /* unshow visual mode later */ | |
3707 #ifdef FEAT_CMDL_INFO | |
3708 else | |
3709 clear_showcmd(); | |
3710 #endif | |
3711 } | |
3712 | |
7 | 3713 #if defined(FEAT_CMDL_INFO) || defined(PROTO) |
3714 /* | |
3715 * Routines for displaying a partly typed command | |
3716 */ | |
3717 | |
5735 | 3718 #define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30 |
7 | 3719 static char_u showcmd_buf[SHOWCMD_BUFLEN]; |
3720 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */ | |
3721 static int showcmd_is_clear = TRUE; | |
3722 static int showcmd_visual = FALSE; | |
3723 | |
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parents:
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diff
changeset
|
3724 static void display_showcmd(void); |
7 | 3725 |
3726 void | |
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diff
changeset
|
3727 clear_showcmd(void) |
7 | 3728 { |
3729 if (!p_sc) | |
3730 return; | |
3731 | |
3732 if (VIsual_active && !char_avail()) | |
3733 { | |
1866 | 3734 int cursor_bot = lt(VIsual, curwin->w_cursor); |
7 | 3735 long lines; |
3736 colnr_T leftcol, rightcol; | |
3737 linenr_T top, bot; | |
3738 | |
3739 /* Show the size of the Visual area. */ | |
1866 | 3740 if (cursor_bot) |
7 | 3741 { |
3742 top = VIsual.lnum; | |
3743 bot = curwin->w_cursor.lnum; | |
3744 } | |
3745 else | |
3746 { | |
3747 top = curwin->w_cursor.lnum; | |
3748 bot = VIsual.lnum; | |
3749 } | |
3750 # ifdef FEAT_FOLDING | |
3751 /* Include closed folds as a whole. */ | |
7009 | 3752 (void)hasFolding(top, &top, NULL); |
3753 (void)hasFolding(bot, NULL, &bot); | |
7 | 3754 # endif |
3755 lines = bot - top + 1; | |
3756 | |
3757 if (VIsual_mode == Ctrl_V) | |
3758 { | |
2335
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changeset
|
3759 # ifdef FEAT_LINEBREAK |
1866 | 3760 char_u *saved_sbr = p_sbr; |
3761 | |
3762 /* Make 'sbr' empty for a moment to get the correct size. */ | |
3763 p_sbr = empty_option; | |
2335
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|
3764 # endif |
7 | 3765 getvcols(curwin, &curwin->w_cursor, &VIsual, &leftcol, &rightcol); |
2335
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diff
changeset
|
3766 # ifdef FEAT_LINEBREAK |
1866 | 3767 p_sbr = saved_sbr; |
2335
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diff
changeset
|
3768 # endif |
7 | 3769 sprintf((char *)showcmd_buf, "%ldx%ld", lines, |
3770 (long)(rightcol - leftcol + 1)); | |
3771 } | |
3772 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum) | |
3773 sprintf((char *)showcmd_buf, "%ld", lines); | |
3774 else | |
2324
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diff
changeset
|
3775 { |
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|
3776 char_u *s, *e; |
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|
3777 int l; |
0a258a67051d
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changeset
|
3778 int bytes = 0; |
0a258a67051d
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|
3779 int chars = 0; |
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changeset
|
3780 |
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|
3781 if (cursor_bot) |
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changeset
|
3782 { |
0a258a67051d
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diff
changeset
|
3783 s = ml_get_pos(&VIsual); |
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changeset
|
3784 e = ml_get_cursor(); |
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|
3785 } |
0a258a67051d
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|
3786 else |
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changeset
|
3787 { |
0a258a67051d
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Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3788 s = ml_get_cursor(); |
0a258a67051d
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Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3789 e = ml_get_pos(&VIsual); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3790 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3791 while ((*p_sel != 'e') ? s <= e : s < e) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3792 { |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3793 # ifdef FEAT_MBYTE |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3794 l = (*mb_ptr2len)(s); |
2335
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3795 # else |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3796 l = (*s == NUL) ? 0 : 1; |
2a5478294078
Fix build broken without multi-byte feature.
Bram Moolenaar <bram@vim.org>
parents:
2326
diff
changeset
|
3797 # endif |
2324
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3798 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
|
3799 { |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3800 ++bytes; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3801 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3802 break; /* end of line */ |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3803 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3804 bytes += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3805 ++chars; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3806 s += l; |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3807 } |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3808 if (bytes == chars) |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3809 sprintf((char *)showcmd_buf, "%d", chars); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3810 else |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3811 sprintf((char *)showcmd_buf, "%d-%d", chars, bytes); |
0a258a67051d
In Visual mode with 'showcmd' display the number of bytes and characters.
Bram Moolenaar <bram@vim.org>
parents:
2294
diff
changeset
|
3812 } |
7 | 3813 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */ |
3814 showcmd_visual = TRUE; | |
3815 } | |
3816 else | |
3817 { | |
3818 showcmd_buf[0] = NUL; | |
3819 showcmd_visual = FALSE; | |
3820 | |
3821 /* Don't actually display something if there is nothing to clear. */ | |
3822 if (showcmd_is_clear) | |
3823 return; | |
3824 } | |
3825 | |
3826 display_showcmd(); | |
3827 } | |
3828 | |
3829 /* | |
3830 * Add 'c' to string of shown command chars. | |
3831 * Return TRUE if output has been written (and setcursor() has been called). | |
3832 */ | |
3833 int | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3834 add_to_showcmd(int c) |
7 | 3835 { |
3836 char_u *p; | |
3837 int old_len; | |
3838 int extra_len; | |
3839 int overflow; | |
3840 #if defined(FEAT_MOUSE) | |
3841 int i; | |
3842 static int ignore[] = | |
3843 { | |
660 | 3844 # ifdef FEAT_GUI |
7 | 3845 K_VER_SCROLLBAR, K_HOR_SCROLLBAR, |
3846 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM, | |
660 | 3847 # endif |
7 | 3848 K_IGNORE, |
3849 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE, | |
3850 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE, | |
3851 K_RIGHTMOUSE, K_RIGHTDRAG, K_RIGHTRELEASE, | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3852 K_MOUSEDOWN, K_MOUSEUP, K_MOUSELEFT, K_MOUSERIGHT, |
7 | 3853 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE, |
631 | 3854 K_CURSORHOLD, |
7 | 3855 0 |
3856 }; | |
3857 #endif | |
3858 | |
641 | 3859 if (!p_sc || msg_silent != 0) |
7 | 3860 return FALSE; |
3861 | |
3862 if (showcmd_visual) | |
3863 { | |
3864 showcmd_buf[0] = NUL; | |
3865 showcmd_visual = FALSE; | |
3866 } | |
3867 | |
3868 #if defined(FEAT_MOUSE) | |
3869 /* Ignore keys that are scrollbar updates and mouse clicks */ | |
3870 if (IS_SPECIAL(c)) | |
3871 for (i = 0; ignore[i] != 0; ++i) | |
3872 if (ignore[i] == c) | |
3873 return FALSE; | |
3874 #endif | |
3875 | |
3876 p = transchar(c); | |
5535 | 3877 if (*p == ' ') |
3878 STRCPY(p, "<20>"); | |
7 | 3879 old_len = (int)STRLEN(showcmd_buf); |
3880 extra_len = (int)STRLEN(p); | |
3881 overflow = old_len + extra_len - SHOWCMD_COLS; | |
3882 if (overflow > 0) | |
1362 | 3883 mch_memmove(showcmd_buf, showcmd_buf + overflow, |
3884 old_len - overflow + 1); | |
7 | 3885 STRCAT(showcmd_buf, p); |
3886 | |
3887 if (char_avail()) | |
3888 return FALSE; | |
3889 | |
3890 display_showcmd(); | |
3891 | |
3892 return TRUE; | |
3893 } | |
3894 | |
3895 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3896 add_to_showcmd_c(int c) |
7 | 3897 { |
3898 if (!add_to_showcmd(c)) | |
3899 setcursor(); | |
3900 } | |
3901 | |
3902 /* | |
3903 * Delete 'len' characters from the end of the shown command. | |
3904 */ | |
3905 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3906 del_from_showcmd(int len) |
7 | 3907 { |
3908 int old_len; | |
3909 | |
3910 if (!p_sc) | |
3911 return; | |
3912 | |
3913 old_len = (int)STRLEN(showcmd_buf); | |
3914 if (len > old_len) | |
3915 len = old_len; | |
3916 showcmd_buf[old_len - len] = NUL; | |
3917 | |
3918 if (!char_avail()) | |
3919 display_showcmd(); | |
3920 } | |
3921 | |
3922 /* | |
3923 * push_showcmd() and pop_showcmd() are used when waiting for the user to type | |
3924 * something and there is a partial mapping. | |
3925 */ | |
3926 void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3927 push_showcmd(void) |
7 | 3928 { |
3929 if (p_sc) | |
3930 STRCPY(old_showcmd_buf, showcmd_buf); | |
3931 } | |
3932 | |
3933 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3934 pop_showcmd(void) |
7 | 3935 { |
3936 if (!p_sc) | |
3937 return; | |
3938 | |
3939 STRCPY(showcmd_buf, old_showcmd_buf); | |
3940 | |
3941 display_showcmd(); | |
3942 } | |
3943 | |
3944 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3945 display_showcmd(void) |
7 | 3946 { |
3947 int len; | |
3948 | |
3949 cursor_off(); | |
3950 | |
3951 len = (int)STRLEN(showcmd_buf); | |
3952 if (len == 0) | |
3953 showcmd_is_clear = TRUE; | |
3954 else | |
3955 { | |
3956 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0); | |
3957 showcmd_is_clear = FALSE; | |
3958 } | |
3959 | |
3960 /* | |
1188 | 3961 * clear the rest of an old message by outputting up to SHOWCMD_COLS |
3962 * spaces | |
7 | 3963 */ |
3964 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0); | |
3965 | |
3966 setcursor(); /* put cursor back where it belongs */ | |
3967 } | |
3968 #endif | |
3969 | |
3970 #ifdef FEAT_SCROLLBIND | |
3971 /* | |
3972 * When "check" is FALSE, prepare for commands that scroll the window. | |
3973 * When "check" is TRUE, take care of scroll-binding after the window has | |
3974 * scrolled. Called from normal_cmd() and edit(). | |
3975 */ | |
3976 void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3977 do_check_scrollbind(int check) |
7 | 3978 { |
3979 static win_T *old_curwin = NULL; | |
3980 static linenr_T old_topline = 0; | |
3981 #ifdef FEAT_DIFF | |
3982 static int old_topfill = 0; | |
3983 #endif | |
3984 static buf_T *old_buf = NULL; | |
3985 static colnr_T old_leftcol = 0; | |
3986 | |
3987 if (check && curwin->w_p_scb) | |
3988 { | |
3989 /* If a ":syncbind" command was just used, don't scroll, only reset | |
3990 * the values. */ | |
3991 if (did_syncbind) | |
3992 did_syncbind = FALSE; | |
3993 else if (curwin == old_curwin) | |
3994 { | |
3995 /* | |
3996 * Synchronize other windows, as necessary according to | |
3997 * 'scrollbind'. Don't do this after an ":edit" command, except | |
3998 * when 'diff' is set. | |
3999 */ | |
4000 if ((curwin->w_buffer == old_buf | |
4001 #ifdef FEAT_DIFF | |
4002 || curwin->w_p_diff | |
4003 #endif | |
4004 ) | |
4005 && (curwin->w_topline != old_topline | |
4006 #ifdef FEAT_DIFF | |
4007 || curwin->w_topfill != old_topfill | |
4008 #endif | |
4009 || curwin->w_leftcol != old_leftcol)) | |
4010 { | |
4011 check_scrollbind(curwin->w_topline - old_topline, | |
4012 (long)(curwin->w_leftcol - old_leftcol)); | |
4013 } | |
4014 } | |
4015 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */ | |
4016 { | |
4017 /* | |
4018 * When switching between windows, make sure that the relative | |
4019 * vertical offset is valid for the new window. The relative | |
4020 * offset is invalid whenever another 'scrollbind' window has | |
4021 * scrolled to a point that would force the current window to | |
4022 * scroll past the beginning or end of its buffer. When the | |
4023 * resync is performed, some of the other 'scrollbind' windows may | |
4024 * need to jump so that the current window's relative position is | |
4025 * visible on-screen. | |
4026 */ | |
4027 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L); | |
4028 } | |
4029 curwin->w_scbind_pos = curwin->w_topline; | |
4030 } | |
4031 | |
4032 old_curwin = curwin; | |
4033 old_topline = curwin->w_topline; | |
4034 #ifdef FEAT_DIFF | |
4035 old_topfill = curwin->w_topfill; | |
4036 #endif | |
4037 old_buf = curwin->w_buffer; | |
4038 old_leftcol = curwin->w_leftcol; | |
4039 } | |
4040 | |
4041 /* | |
4042 * Synchronize any windows that have "scrollbind" set, based on the | |
4043 * number of rows by which the current window has changed | |
4044 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>) | |
4045 */ | |
4046 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4047 check_scrollbind(linenr_T topline_diff, long leftcol_diff) |
7 | 4048 { |
4049 int want_ver; | |
4050 int want_hor; | |
4051 win_T *old_curwin = curwin; | |
4052 buf_T *old_curbuf = curbuf; | |
4053 int old_VIsual_select = VIsual_select; | |
4054 int old_VIsual_active = VIsual_active; | |
4055 colnr_T tgt_leftcol = curwin->w_leftcol; | |
4056 long topline; | |
4057 long y; | |
4058 | |
4059 /* | |
4060 * check 'scrollopt' string for vertical and horizontal scroll options | |
4061 */ | |
4062 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0); | |
4063 #ifdef FEAT_DIFF | |
4064 want_ver |= old_curwin->w_p_diff; | |
4065 #endif | |
4066 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0)); | |
4067 | |
4068 /* | |
4069 * loop through the scrollbound windows and scroll accordingly | |
4070 */ | |
4071 VIsual_select = VIsual_active = 0; | |
4072 for (curwin = firstwin; curwin; curwin = curwin->w_next) | |
4073 { | |
4074 curbuf = curwin->w_buffer; | |
4075 /* skip original window and windows with 'noscrollbind' */ | |
4076 if (curwin != old_curwin && curwin->w_p_scb) | |
4077 { | |
4078 /* | |
4079 * do the vertical scroll | |
4080 */ | |
4081 if (want_ver) | |
4082 { | |
4083 #ifdef FEAT_DIFF | |
4084 if (old_curwin->w_p_diff && curwin->w_p_diff) | |
4085 { | |
4086 diff_set_topline(old_curwin, curwin); | |
4087 } | |
4088 else | |
4089 #endif | |
4090 { | |
4091 curwin->w_scbind_pos += topline_diff; | |
4092 topline = curwin->w_scbind_pos; | |
4093 if (topline > curbuf->b_ml.ml_line_count) | |
4094 topline = curbuf->b_ml.ml_line_count; | |
4095 if (topline < 1) | |
4096 topline = 1; | |
4097 | |
4098 y = topline - curwin->w_topline; | |
4099 if (y > 0) | |
4100 scrollup(y, FALSE); | |
4101 else | |
4102 scrolldown(-y, FALSE); | |
4103 } | |
4104 | |
4105 redraw_later(VALID); | |
4106 cursor_correct(); | |
4107 #ifdef FEAT_WINDOWS | |
4108 curwin->w_redr_status = TRUE; | |
4109 #endif | |
4110 } | |
4111 | |
4112 /* | |
4113 * do the horizontal scroll | |
4114 */ | |
4115 if (want_hor && curwin->w_leftcol != tgt_leftcol) | |
4116 { | |
4117 curwin->w_leftcol = tgt_leftcol; | |
4118 leftcol_changed(); | |
4119 } | |
4120 } | |
4121 } | |
4122 | |
4123 /* | |
4124 * reset current-window | |
4125 */ | |
4126 VIsual_select = old_VIsual_select; | |
4127 VIsual_active = old_VIsual_active; | |
4128 curwin = old_curwin; | |
4129 curbuf = old_curbuf; | |
4130 } | |
4131 #endif /* #ifdef FEAT_SCROLLBIND */ | |
4132 | |
4133 /* | |
4134 * Command character that's ignored. | |
4135 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use | |
2130
279380a812ad
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parents:
2112
diff
changeset
|
4136 * xon/xoff. |
7 | 4137 */ |
4138 static void | |
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parents:
7803
diff
changeset
|
4139 nv_ignore(cmdarg_T *cap) |
7 | 4140 { |
226 | 4141 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
7 | 4142 } |
4143 | |
4144 /* | |
620 | 4145 * Command character that doesn't do anything, but unlike nv_ignore() does |
4146 * start edit(). Used for "startinsert" executed while starting up. | |
4147 */ | |
4148 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4149 nv_nop(cmdarg_T *cap UNUSED) |
620 | 4150 { |
4151 } | |
4152 | |
4153 /* | |
7 | 4154 * Command character doesn't exist. |
4155 */ | |
4156 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4157 nv_error(cmdarg_T *cap) |
7 | 4158 { |
4159 clearopbeep(cap->oap); | |
4160 } | |
4161 | |
4162 /* | |
4163 * <Help> and <F1> commands. | |
4164 */ | |
4165 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4166 nv_help(cmdarg_T *cap) |
7 | 4167 { |
4168 if (!checkclearopq(cap->oap)) | |
4169 ex_help(NULL); | |
4170 } | |
4171 | |
4172 /* | |
4173 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor. | |
4174 */ | |
4175 static void | |
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parents:
7803
diff
changeset
|
4176 nv_addsub(cmdarg_T *cap) |
7 | 4177 { |
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4178 if (!VIsual_active && cap->oap->op_type == OP_NOP) |
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4179 { |
7578
fdae4c496775
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parents:
7574
diff
changeset
|
4180 prep_redo_cmd(cap); |
7574
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
4181 cap->oap->op_type = cap->cmdchar == Ctrl_A ? OP_NR_ADD : OP_NR_SUB; |
b872724c37db
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diff
changeset
|
4182 op_addsub(cap->oap, cap->count1, cap->arg); |
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diff
changeset
|
4183 cap->oap->op_type = OP_NOP; |
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parents:
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diff
changeset
|
4184 } |
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diff
changeset
|
4185 else if (VIsual_active) |
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parents:
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diff
changeset
|
4186 nv_operator(cap); |
6868 | 4187 else |
7574
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parents:
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diff
changeset
|
4188 clearop(cap->oap); |
7 | 4189 } |
4190 | |
4191 /* | |
4192 * CTRL-F, CTRL-B, etc: Scroll page up or down. | |
4193 */ | |
4194 static void | |
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parents:
7803
diff
changeset
|
4195 nv_page(cmdarg_T *cap) |
7 | 4196 { |
4197 if (!checkclearop(cap->oap)) | |
819 | 4198 { |
4199 #ifdef FEAT_WINDOWS | |
4200 if (mod_mask & MOD_MASK_CTRL) | |
4201 { | |
4202 /* <C-PageUp>: tab page back; <C-PageDown>: tab page forward */ | |
4203 if (cap->arg == BACKWARD) | |
4204 goto_tabpage(-(int)cap->count1); | |
4205 else | |
4206 goto_tabpage((int)cap->count0); | |
4207 } | |
4208 else | |
4209 #endif | |
7 | 4210 (void)onepage(cap->arg, cap->count1); |
819 | 4211 } |
7 | 4212 } |
4213 | |
4214 /* | |
4215 * Implementation of "gd" and "gD" command. | |
4216 */ | |
4217 static void | |
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parents:
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diff
changeset
|
4218 nv_gd( |
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parents:
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diff
changeset
|
4219 oparg_T *oap, |
2a8d6b2dd925
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parents:
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diff
changeset
|
4220 int nchar, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4221 int thisblock) /* 1 for "1gd" and "1gD" */ |
7 | 4222 { |
4223 int len; | |
503 | 4224 char_u *ptr; |
4225 | |
4226 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0 | |
523 | 4227 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL) |
503 | 4228 clearopbeep(oap); |
4229 #ifdef FEAT_FOLDING | |
4230 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP) | |
4231 foldOpenCursor(); | |
4232 #endif | |
4233 } | |
4234 | |
4235 /* | |
523 | 4236 * Search for variable declaration of "ptr[len]". |
4237 * When "locally" is TRUE in the current function ("gd"), otherwise in the | |
4238 * current file ("gD"). | |
4239 * When "thisblock" is TRUE check the {} block scope. | |
503 | 4240 * Return FAIL when not found. |
4241 */ | |
4242 int | |
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parents:
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diff
changeset
|
4243 find_decl( |
2a8d6b2dd925
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parents:
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diff
changeset
|
4244 char_u *ptr, |
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parents:
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diff
changeset
|
4245 int len, |
2a8d6b2dd925
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parents:
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diff
changeset
|
4246 int locally, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4247 int thisblock, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4248 int searchflags) /* flags passed to searchit() */ |
503 | 4249 { |
7 | 4250 char_u *pat; |
4251 pos_T old_pos; | |
503 | 4252 pos_T par_pos; |
4253 pos_T found_pos; | |
7 | 4254 int t; |
4255 int save_p_ws; | |
4256 int save_p_scs; | |
503 | 4257 int retval = OK; |
944 | 4258 int incll; |
503 | 4259 |
4260 if ((pat = alloc(len + 7)) == NULL) | |
4261 return FAIL; | |
268 | 4262 |
4263 /* Put "\V" before the pattern to avoid that the special meaning of "." | |
4264 * and "~" causes trouble. */ | |
4265 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s", | |
4266 len, ptr); | |
7 | 4267 old_pos = curwin->w_cursor; |
4268 save_p_ws = p_ws; | |
4269 save_p_scs = p_scs; | |
4270 p_ws = FALSE; /* don't wrap around end of file now */ | |
4271 p_scs = FALSE; /* don't switch ignorecase off now */ | |
4272 | |
4273 /* | |
4274 * With "gD" go to line 1. | |
4275 * With "gd" Search back for the start of the current function, then go | |
4276 * back until a blank line. If this fails go to line 1. | |
4277 */ | |
944 | 4278 if (!locally || !findpar(&incll, BACKWARD, 1L, '{', FALSE)) |
7 | 4279 { |
4280 setpcmark(); /* Set in findpar() otherwise */ | |
4281 curwin->w_cursor.lnum = 1; | |
539 | 4282 par_pos = curwin->w_cursor; |
7 | 4283 } |
4284 else | |
4285 { | |
539 | 4286 par_pos = curwin->w_cursor; |
7 | 4287 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL) |
4288 --curwin->w_cursor.lnum; | |
4289 } | |
4290 curwin->w_cursor.col = 0; | |
4291 | |
4292 /* Search forward for the identifier, ignore comment lines. */ | |
698 | 4293 clearpos(&found_pos); |
503 | 4294 for (;;) |
4295 { | |
4296 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD, | |
1496 | 4297 pat, 1L, searchflags, RE_LAST, (linenr_T)0, NULL); |
503 | 4298 if (curwin->w_cursor.lnum >= old_pos.lnum) |
4299 t = FAIL; /* match after start is failure too */ | |
523 | 4300 |
718 | 4301 if (thisblock && t != FAIL) |
523 | 4302 { |
4303 pos_T *pos; | |
4304 | |
4305 /* Check that the block the match is in doesn't end before the | |
4306 * position where we started the search from. */ | |
4307 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD, | |
4308 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL | |
4309 && pos->lnum < old_pos.lnum) | |
4310 continue; | |
4311 } | |
4312 | |
503 | 4313 if (t == FAIL) |
4314 { | |
4315 /* If we previously found a valid position, use it. */ | |
4316 if (found_pos.lnum != 0) | |
4317 { | |
4318 curwin->w_cursor = found_pos; | |
4319 t = OK; | |
4320 } | |
4321 break; | |
4322 } | |
7 | 4323 #ifdef FEAT_COMMENTS |
3562 | 4324 if (get_leader_len(ml_get_curline(), NULL, FALSE, TRUE) > 0) |
503 | 4325 { |
4326 /* Ignore this line, continue at start of next line. */ | |
4327 ++curwin->w_cursor.lnum; | |
4328 curwin->w_cursor.col = 0; | |
4329 continue; | |
4330 } | |
4331 #endif | |
4332 if (!locally) /* global search: use first match found */ | |
4333 break; | |
4334 if (curwin->w_cursor.lnum >= par_pos.lnum) | |
4335 { | |
4336 /* If we previously found a valid position, use it. */ | |
4337 if (found_pos.lnum != 0) | |
4338 curwin->w_cursor = found_pos; | |
4339 break; | |
4340 } | |
4341 | |
4342 /* For finding a local variable and the match is before the "{" search | |
4343 * to find a later match. For K&R style function declarations this | |
4344 * skips the function header without types. */ | |
4345 found_pos = curwin->w_cursor; | |
4346 } | |
4347 | |
4348 if (t == FAIL) | |
4349 { | |
4350 retval = FAIL; | |
7 | 4351 curwin->w_cursor = old_pos; |
4352 } | |
4353 else | |
4354 { | |
4355 curwin->w_set_curswant = TRUE; | |
4356 /* "n" searches forward now */ | |
4357 reset_search_dir(); | |
4358 } | |
4359 | |
4360 vim_free(pat); | |
4361 p_ws = save_p_ws; | |
4362 p_scs = save_p_scs; | |
503 | 4363 |
4364 return retval; | |
7 | 4365 } |
4366 | |
4367 /* | |
4368 * Move 'dist' lines in direction 'dir', counting lines by *screen* | |
4369 * lines rather than lines in the file. | |
4370 * 'dist' must be positive. | |
4371 * | |
4372 * Return OK if able to move cursor, FAIL otherwise. | |
4373 */ | |
4374 static int | |
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diff
changeset
|
4375 nv_screengo(oparg_T *oap, int dir, long dist) |
7 | 4376 { |
4377 int linelen = linetabsize(ml_get_curline()); | |
4378 int retval = OK; | |
4379 int atend = FALSE; | |
4380 int n; | |
4381 int col_off1; /* margin offset for first screen line */ | |
4382 int col_off2; /* margin offset for wrapped screen line */ | |
4383 int width1; /* text width for first screen line */ | |
4384 int width2; /* test width for wrapped screen line */ | |
4385 | |
4386 oap->motion_type = MCHAR; | |
5192
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4387 oap->inclusive = (curwin->w_curswant == MAXCOL); |
7 | 4388 |
4389 col_off1 = curwin_col_off(); | |
4390 col_off2 = col_off1 - curwin_col_off2(); | |
4391 width1 = W_WIDTH(curwin) - col_off1; | |
4392 width2 = W_WIDTH(curwin) - col_off2; | |
6559 | 4393 if (width2 == 0) |
4394 width2 = 1; /* avoid divide by zero */ | |
7 | 4395 |
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parents:
8445
diff
changeset
|
4396 #ifdef FEAT_WINDOWS |
7 | 4397 if (curwin->w_width != 0) |
8643
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diff
changeset
|
4398 #endif |
24b43dd167eb
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diff
changeset
|
4399 { |
7 | 4400 /* |
4401 * Instead of sticking at the last character of the buffer line we | |
4402 * try to stick in the last column of the screen. | |
4403 */ | |
4404 if (curwin->w_curswant == MAXCOL) | |
4405 { | |
4406 atend = TRUE; | |
4407 validate_virtcol(); | |
4408 if (width1 <= 0) | |
4409 curwin->w_curswant = 0; | |
4410 else | |
4411 { | |
4412 curwin->w_curswant = width1 - 1; | |
4413 if (curwin->w_virtcol > curwin->w_curswant) | |
4414 curwin->w_curswant += ((curwin->w_virtcol | |
4415 - curwin->w_curswant - 1) / width2 + 1) * width2; | |
4416 } | |
4417 } | |
4418 else | |
4419 { | |
4420 if (linelen > width1) | |
4421 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4422 else | |
4423 n = width1; | |
4424 if (curwin->w_curswant > (colnr_T)n + 1) | |
4425 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1) | |
4426 * width2; | |
4427 } | |
4428 | |
4429 while (dist--) | |
4430 { | |
4431 if (dir == BACKWARD) | |
4432 { | |
4433 if ((long)curwin->w_curswant >= width2) | |
4434 /* move back within line */ | |
4435 curwin->w_curswant -= width2; | |
4436 else | |
4437 { | |
4438 /* to previous line */ | |
4439 if (curwin->w_cursor.lnum == 1) | |
4440 { | |
4441 retval = FAIL; | |
4442 break; | |
4443 } | |
4444 --curwin->w_cursor.lnum; | |
4445 #ifdef FEAT_FOLDING | |
4446 /* Move to the start of a closed fold. Don't do that when | |
4447 * 'foldopen' contains "all": it will open in a moment. */ | |
4448 if (!(fdo_flags & FDO_ALL)) | |
4449 (void)hasFolding(curwin->w_cursor.lnum, | |
4450 &curwin->w_cursor.lnum, NULL); | |
4451 #endif | |
4452 linelen = linetabsize(ml_get_curline()); | |
4453 if (linelen > width1) | |
4454 curwin->w_curswant += (((linelen - width1 - 1) / width2) | |
4455 + 1) * width2; | |
4456 } | |
4457 } | |
4458 else /* dir == FORWARD */ | |
4459 { | |
4460 if (linelen > width1) | |
4461 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1; | |
4462 else | |
4463 n = width1; | |
4464 if (curwin->w_curswant + width2 < (colnr_T)n) | |
4465 /* move forward within line */ | |
4466 curwin->w_curswant += width2; | |
4467 else | |
4468 { | |
4469 /* to next line */ | |
4470 #ifdef FEAT_FOLDING | |
4471 /* Move to the end of a closed fold. */ | |
4472 (void)hasFolding(curwin->w_cursor.lnum, NULL, | |
4473 &curwin->w_cursor.lnum); | |
4474 #endif | |
4475 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count) | |
4476 { | |
4477 retval = FAIL; | |
4478 break; | |
4479 } | |
4480 curwin->w_cursor.lnum++; | |
4481 curwin->w_curswant %= width2; | |
2911 | 4482 linelen = linetabsize(ml_get_curline()); |
7 | 4483 } |
4484 } | |
4485 } | |
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diff
changeset
|
4486 } |
7 | 4487 |
5600 | 4488 if (virtual_active() && atend) |
4489 coladvance(MAXCOL); | |
4490 else | |
4491 coladvance(curwin->w_curswant); | |
7 | 4492 |
4493 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) | |
4494 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
4495 { | |
6178 | 4496 colnr_T virtcol; |
4497 | |
7 | 4498 /* |
4499 * Check for landing on a character that got split at the end of the | |
4500 * last line. We want to advance a screenline, not end up in the same | |
4501 * screenline or move two screenlines. | |
4502 */ | |
4503 validate_virtcol(); | |
6178 | 4504 virtcol = curwin->w_virtcol; |
6187 | 4505 # if defined(FEAT_LINEBREAK) |
6178 | 4506 if (virtcol > (colnr_T)width1 && *p_sbr != NUL) |
4507 virtcol -= vim_strsize(p_sbr); | |
6187 | 4508 # endif |
6178 | 4509 |
4510 if (virtcol > curwin->w_curswant | |
7 | 4511 && (curwin->w_curswant < (colnr_T)width1 |
4512 ? (curwin->w_curswant > (colnr_T)width1 / 2) | |
4513 : ((curwin->w_curswant - width1) % width2 | |
4514 > (colnr_T)width2 / 2))) | |
4515 --curwin->w_cursor.col; | |
4516 } | |
4517 #endif | |
4518 | |
4519 if (atend) | |
4520 curwin->w_curswant = MAXCOL; /* stick in the last column */ | |
4521 | |
4522 return retval; | |
4523 } | |
4524 | |
4525 #ifdef FEAT_MOUSE | |
4526 /* | |
4527 * Mouse scroll wheel: Default action is to scroll three lines, or one page | |
4528 * when Shift or Ctrl is used. | |
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|
4529 * K_MOUSEUP (cap->arg == 1) or K_MOUSEDOWN (cap->arg == 0) or |
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|
4530 * K_MOUSELEFT (cap->arg == -1) or K_MOUSERIGHT (cap->arg == -2) |
7 | 4531 */ |
4532 static void | |
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7803
diff
changeset
|
4533 nv_mousescroll(cmdarg_T *cap) |
7 | 4534 { |
4162 | 4535 # ifdef FEAT_WINDOWS |
557 | 4536 win_T *old_curwin = curwin; |
7 | 4537 |
4162 | 4538 if (mouse_row >= 0 && mouse_col >= 0) |
7 | 4539 { |
4540 int row, col; | |
4541 | |
4542 row = mouse_row; | |
4543 col = mouse_col; | |
4544 | |
4545 /* find the window at the pointer coordinates */ | |
4546 curwin = mouse_find_win(&row, &col); | |
4547 curbuf = curwin->w_buffer; | |
4548 } | |
4549 # endif | |
4550 | |
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4551 if (cap->arg == MSCR_UP || cap->arg == MSCR_DOWN) |
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4552 { |
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|
4553 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
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4554 { |
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|
4555 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L); |
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4556 } |
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|
4557 else |
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4558 { |
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changeset
|
4559 cap->count1 = 3; |
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|
4560 cap->count0 = 3; |
0ca06a92adfb
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diff
changeset
|
4561 nv_scroll_line(cap); |
0ca06a92adfb
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|
4562 } |
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changeset
|
4563 } |
0ca06a92adfb
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parents:
2378
diff
changeset
|
4564 # ifdef FEAT_GUI |
7 | 4565 else |
4566 { | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4567 /* Horizontal scroll - only allowed when 'wrap' is disabled */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4568 if (!curwin->w_p_wrap) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4569 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4570 int val, step = 6; |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4571 |
2409
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4572 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
|
4573 step = W_WIDTH(curwin); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4574 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
|
4575 if (val < 0) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4576 val = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4577 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4578 gui_do_horiz_scroll(val, TRUE); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4579 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4580 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4581 # endif |
7 | 4582 |
4162 | 4583 # ifdef FEAT_WINDOWS |
7 | 4584 curwin->w_redr_status = TRUE; |
4585 | |
4586 curwin = old_curwin; | |
4587 curbuf = curwin->w_buffer; | |
4588 # endif | |
4589 } | |
4590 | |
4591 /* | |
4592 * Mouse clicks and drags. | |
4593 */ | |
4594 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4595 nv_mouse(cmdarg_T *cap) |
7 | 4596 { |
4597 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0); | |
4598 } | |
4599 #endif | |
4600 | |
4601 /* | |
4602 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down. | |
4603 * cap->arg must be TRUE for CTRL-E. | |
4604 */ | |
4605 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4606 nv_scroll_line(cmdarg_T *cap) |
7 | 4607 { |
4608 if (!checkclearop(cap->oap)) | |
4609 scroll_redraw(cap->arg, cap->count1); | |
4610 } | |
4611 | |
4612 /* | |
4613 * Scroll "count" lines up or down, and redraw. | |
4614 */ | |
4615 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4616 scroll_redraw(int up, long count) |
7 | 4617 { |
4618 linenr_T prev_topline = curwin->w_topline; | |
4619 #ifdef FEAT_DIFF | |
4620 int prev_topfill = curwin->w_topfill; | |
4621 #endif | |
4622 linenr_T prev_lnum = curwin->w_cursor.lnum; | |
4623 | |
4624 if (up) | |
4625 scrollup(count, TRUE); | |
4626 else | |
4627 scrolldown(count, TRUE); | |
4628 if (p_so) | |
4629 { | |
4630 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as | |
4631 * valid, otherwise the screen jumps back at the end of the file. */ | |
4632 cursor_correct(); | |
4633 check_cursor_moved(curwin); | |
4634 curwin->w_valid |= VALID_TOPLINE; | |
4635 | |
4636 /* If moved back to where we were, at least move the cursor, otherwise | |
4637 * we get stuck at one position. Don't move the cursor up if the | |
4638 * first line of the buffer is already on the screen */ | |
4639 while (curwin->w_topline == prev_topline | |
4640 #ifdef FEAT_DIFF | |
4641 && curwin->w_topfill == prev_topfill | |
4642 #endif | |
4643 ) | |
4644 { | |
4645 if (up) | |
4646 { | |
4647 if (curwin->w_cursor.lnum > prev_lnum | |
4648 || cursor_down(1L, FALSE) == FAIL) | |
4649 break; | |
4650 } | |
4651 else | |
4652 { | |
4653 if (curwin->w_cursor.lnum < prev_lnum | |
4654 || prev_topline == 1L | |
4655 || cursor_up(1L, FALSE) == FAIL) | |
4656 break; | |
4657 } | |
4658 /* Mark w_topline as valid, otherwise the screen jumps back at the | |
4659 * end of the file. */ | |
4660 check_cursor_moved(curwin); | |
4661 curwin->w_valid |= VALID_TOPLINE; | |
4662 } | |
4663 } | |
4664 if (curwin->w_cursor.lnum != prev_lnum) | |
4665 coladvance(curwin->w_curswant); | |
4666 redraw_later(VALID); | |
4667 } | |
4668 | |
4669 /* | |
4670 * Commands that start with "z". | |
4671 */ | |
4672 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4673 nv_zet(cmdarg_T *cap) |
7 | 4674 { |
4675 long n; | |
4676 colnr_T col; | |
4677 int nchar = cap->nchar; | |
4678 #ifdef FEAT_FOLDING | |
4679 long old_fdl = curwin->w_p_fdl; | |
4680 int old_fen = curwin->w_p_fen; | |
4681 #endif | |
737 | 4682 #ifdef FEAT_SPELL |
710 | 4683 int undo = FALSE; |
4684 #endif | |
7 | 4685 |
4686 if (VIM_ISDIGIT(nchar)) | |
4687 { | |
4688 /* | |
4689 * "z123{nchar}": edit the count before obtaining {nchar} | |
4690 */ | |
4691 if (checkclearop(cap->oap)) | |
4692 return; | |
4693 n = nchar - '0'; | |
4694 for (;;) | |
4695 { | |
4696 #ifdef USE_ON_FLY_SCROLL | |
4697 dont_scroll = TRUE; /* disallow scrolling here */ | |
4698 #endif | |
4699 ++no_mapping; | |
4700 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 4701 nchar = plain_vgetc(); |
7 | 4702 LANGMAP_ADJUST(nchar, TRUE); |
4703 --no_mapping; | |
4704 --allow_keys; | |
4705 #ifdef FEAT_CMDL_INFO | |
4706 (void)add_to_showcmd(nchar); | |
4707 #endif | |
4708 if (nchar == K_DEL || nchar == K_KDEL) | |
4709 n /= 10; | |
4710 else if (VIM_ISDIGIT(nchar)) | |
4711 n = n * 10 + (nchar - '0'); | |
4712 else if (nchar == CAR) | |
4713 { | |
4714 #ifdef FEAT_GUI | |
4715 need_mouse_correct = TRUE; | |
4716 #endif | |
4717 win_setheight((int)n); | |
4718 break; | |
4719 } | |
4720 else if (nchar == 'l' | |
4721 || nchar == 'h' | |
4722 || nchar == K_LEFT | |
229 | 4723 || nchar == K_RIGHT) |
7 | 4724 { |
4725 cap->count1 = n ? n * cap->count1 : cap->count1; | |
4726 goto dozet; | |
4727 } | |
4728 else | |
4729 { | |
4730 clearopbeep(cap->oap); | |
4731 break; | |
4732 } | |
4733 } | |
4734 cap->oap->op_type = OP_NOP; | |
4735 return; | |
4736 } | |
4737 | |
4738 dozet: | |
4739 if ( | |
4740 #ifdef FEAT_FOLDING | |
4741 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc" | |
4742 * and "zC" only in Visual mode. "zj" and "zk" are motion | |
4743 * commands. */ | |
4744 cap->nchar != 'f' && cap->nchar != 'F' | |
4745 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar)) | |
4746 && cap->nchar != 'j' && cap->nchar != 'k' | |
4747 && | |
4748 #endif | |
4749 checkclearop(cap->oap)) | |
4750 return; | |
4751 | |
4752 /* | |
4753 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb": | |
4754 * If line number given, set cursor. | |
4755 */ | |
4756 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL) | |
4757 && cap->count0 | |
4758 && cap->count0 != curwin->w_cursor.lnum) | |
4759 { | |
4760 setpcmark(); | |
4761 if (cap->count0 > curbuf->b_ml.ml_line_count) | |
4762 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4763 else | |
4764 curwin->w_cursor.lnum = cap->count0; | |
22 | 4765 check_cursor_col(); |
7 | 4766 } |
4767 | |
4768 switch (nchar) | |
4769 { | |
4770 /* "z+", "z<CR>" and "zt": put cursor at top of screen */ | |
4771 case '+': | |
4772 if (cap->count0 == 0) | |
4773 { | |
4774 /* No count given: put cursor at the line below screen */ | |
4775 validate_botline(); /* make sure w_botline is valid */ | |
4776 if (curwin->w_botline > curbuf->b_ml.ml_line_count) | |
4777 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
4778 else | |
4779 curwin->w_cursor.lnum = curwin->w_botline; | |
4780 } | |
4781 /* FALLTHROUGH */ | |
4782 case NL: | |
4783 case CAR: | |
4784 case K_KENTER: | |
4785 beginline(BL_WHITE | BL_FIX); | |
4786 /* FALLTHROUGH */ | |
4787 | |
4788 case 't': scroll_cursor_top(0, TRUE); | |
4789 redraw_later(VALID); | |
7311
743c258ca3ab
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Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4790 set_fraction(curwin); |
7 | 4791 break; |
4792 | |
4793 /* "z." and "zz": put cursor in middle of screen */ | |
4794 case '.': beginline(BL_WHITE | BL_FIX); | |
4795 /* FALLTHROUGH */ | |
4796 | |
4797 case 'z': scroll_cursor_halfway(TRUE); | |
4798 redraw_later(VALID); | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4799 set_fraction(curwin); |
7 | 4800 break; |
4801 | |
4802 /* "z^", "z-" and "zb": put cursor at bottom of screen */ | |
4803 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window | |
4804 * when <count> is at bottom of window, and puts that one at | |
4805 * bottom of window. */ | |
4806 if (cap->count0 != 0) | |
4807 { | |
4808 scroll_cursor_bot(0, TRUE); | |
4809 curwin->w_cursor.lnum = curwin->w_topline; | |
4810 } | |
4811 else if (curwin->w_topline == 1) | |
4812 curwin->w_cursor.lnum = 1; | |
4813 else | |
4814 curwin->w_cursor.lnum = curwin->w_topline - 1; | |
4815 /* FALLTHROUGH */ | |
4816 case '-': | |
4817 beginline(BL_WHITE | BL_FIX); | |
4818 /* FALLTHROUGH */ | |
4819 | |
4820 case 'b': scroll_cursor_bot(0, TRUE); | |
4821 redraw_later(VALID); | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7241
diff
changeset
|
4822 set_fraction(curwin); |
7 | 4823 break; |
4824 | |
4825 /* "zH" - scroll screen right half-page */ | |
4826 case 'H': | |
4827 cap->count1 *= W_WIDTH(curwin) / 2; | |
4828 /* FALLTHROUGH */ | |
4829 | |
4830 /* "zh" - scroll screen to the right */ | |
4831 case 'h': | |
4832 case K_LEFT: | |
4833 if (!curwin->w_p_wrap) | |
4834 { | |
4835 if ((colnr_T)cap->count1 > curwin->w_leftcol) | |
4836 curwin->w_leftcol = 0; | |
4837 else | |
4838 curwin->w_leftcol -= (colnr_T)cap->count1; | |
4839 leftcol_changed(); | |
4840 } | |
4841 break; | |
4842 | |
4843 /* "zL" - scroll screen left half-page */ | |
4844 case 'L': cap->count1 *= W_WIDTH(curwin) / 2; | |
4845 /* FALLTHROUGH */ | |
4846 | |
4847 /* "zl" - scroll screen to the left */ | |
4848 case 'l': | |
4849 case K_RIGHT: | |
4850 if (!curwin->w_p_wrap) | |
4851 { | |
4852 /* scroll the window left */ | |
4853 curwin->w_leftcol += (colnr_T)cap->count1; | |
4854 leftcol_changed(); | |
4855 } | |
4856 break; | |
4857 | |
4858 /* "zs" - scroll screen, cursor at the start */ | |
4859 case 's': if (!curwin->w_p_wrap) | |
4860 { | |
4861 #ifdef FEAT_FOLDING | |
4862 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4863 col = 0; /* like the cursor is in col 0 */ | |
4864 else | |
4865 #endif | |
4866 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL); | |
4867 if ((long)col > p_siso) | |
4868 col -= p_siso; | |
4869 else | |
4870 col = 0; | |
4871 if (curwin->w_leftcol != col) | |
4872 { | |
4873 curwin->w_leftcol = col; | |
4874 redraw_later(NOT_VALID); | |
4875 } | |
4876 } | |
4877 break; | |
4878 | |
4879 /* "ze" - scroll screen, cursor at the end */ | |
4880 case 'e': if (!curwin->w_p_wrap) | |
4881 { | |
4882 #ifdef FEAT_FOLDING | |
4883 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4884 col = 0; /* like the cursor is in col 0 */ | |
4885 else | |
4886 #endif | |
4887 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col); | |
4888 n = W_WIDTH(curwin) - curwin_col_off(); | |
4889 if ((long)col + p_siso < n) | |
4890 col = 0; | |
4891 else | |
4892 col = col + p_siso - n + 1; | |
4893 if (curwin->w_leftcol != col) | |
4894 { | |
4895 curwin->w_leftcol = col; | |
4896 redraw_later(NOT_VALID); | |
4897 } | |
4898 } | |
4899 break; | |
4900 | |
4901 #ifdef FEAT_FOLDING | |
4902 /* "zF": create fold command */ | |
4903 /* "zf": create fold operator */ | |
4904 case 'F': | |
4905 case 'f': if (foldManualAllowed(TRUE)) | |
4906 { | |
4907 cap->nchar = 'f'; | |
4908 nv_operator(cap); | |
4909 curwin->w_p_fen = TRUE; | |
4910 | |
4911 /* "zF" is like "zfzf" */ | |
4912 if (nchar == 'F' && cap->oap->op_type == OP_FOLD) | |
4913 { | |
4914 nv_operator(cap); | |
4915 finish_op = TRUE; | |
4916 } | |
4917 } | |
4918 else | |
4919 clearopbeep(cap->oap); | |
4920 break; | |
4921 | |
4922 /* "zd": delete fold at cursor */ | |
4923 /* "zD": delete fold at cursor recursively */ | |
4924 case 'd': | |
4925 case 'D': if (foldManualAllowed(FALSE)) | |
4926 { | |
4927 if (VIsual_active) | |
4928 nv_operator(cap); | |
4929 else | |
4930 deleteFold(curwin->w_cursor.lnum, | |
4931 curwin->w_cursor.lnum, nchar == 'D', FALSE); | |
4932 } | |
4933 break; | |
4934 | |
4352 | 4935 /* "zE": erase all folds */ |
7 | 4936 case 'E': if (foldmethodIsManual(curwin)) |
4937 { | |
4938 clearFolding(curwin); | |
4939 changed_window_setting(); | |
4940 } | |
4941 else if (foldmethodIsMarker(curwin)) | |
4942 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count, | |
4943 TRUE, FALSE); | |
4944 else | |
4945 EMSG(_("E352: Cannot erase folds with current 'foldmethod'")); | |
4946 break; | |
4947 | |
4948 /* "zn": fold none: reset 'foldenable' */ | |
4949 case 'n': curwin->w_p_fen = FALSE; | |
4950 break; | |
4951 | |
4952 /* "zN": fold Normal: set 'foldenable' */ | |
4953 case 'N': curwin->w_p_fen = TRUE; | |
4954 break; | |
4955 | |
4956 /* "zi": invert folding: toggle 'foldenable' */ | |
4957 case 'i': curwin->w_p_fen = !curwin->w_p_fen; | |
4958 break; | |
4959 | |
4960 /* "za": open closed fold or close open fold at cursor */ | |
4961 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4962 openFold(curwin->w_cursor.lnum, cap->count1); | |
4963 else | |
4964 { | |
4965 closeFold(curwin->w_cursor.lnum, cap->count1); | |
4966 curwin->w_p_fen = TRUE; | |
4967 } | |
4968 break; | |
4969 | |
4970 /* "zA": open fold at cursor recursively */ | |
4971 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL)) | |
4972 openFoldRecurse(curwin->w_cursor.lnum); | |
4973 else | |
4974 { | |
4975 closeFoldRecurse(curwin->w_cursor.lnum); | |
4976 curwin->w_p_fen = TRUE; | |
4977 } | |
4978 break; | |
4979 | |
4980 /* "zo": open fold at cursor or Visual area */ | |
4981 case 'o': if (VIsual_active) | |
4982 nv_operator(cap); | |
4983 else | |
4984 openFold(curwin->w_cursor.lnum, cap->count1); | |
4985 break; | |
4986 | |
4987 /* "zO": open fold recursively */ | |
4988 case 'O': if (VIsual_active) | |
4989 nv_operator(cap); | |
4990 else | |
4991 openFoldRecurse(curwin->w_cursor.lnum); | |
4992 break; | |
4993 | |
4994 /* "zc": close fold at cursor or Visual area */ | |
4995 case 'c': if (VIsual_active) | |
4996 nv_operator(cap); | |
4997 else | |
4998 closeFold(curwin->w_cursor.lnum, cap->count1); | |
4999 curwin->w_p_fen = TRUE; | |
5000 break; | |
5001 | |
5002 /* "zC": close fold recursively */ | |
5003 case 'C': if (VIsual_active) | |
5004 nv_operator(cap); | |
5005 else | |
5006 closeFoldRecurse(curwin->w_cursor.lnum); | |
5007 curwin->w_p_fen = TRUE; | |
5008 break; | |
5009 | |
5010 /* "zv": open folds at the cursor */ | |
5011 case 'v': foldOpenCursor(); | |
5012 break; | |
5013 | |
5014 /* "zx": re-apply 'foldlevel' and open folds at the cursor */ | |
5015 case 'x': curwin->w_p_fen = TRUE; | |
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2130
diff
changeset
|
5016 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
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parents:
2130
diff
changeset
|
5017 newFoldLevel(); /* update right now */ |
7 | 5018 foldOpenCursor(); |
5019 break; | |
5020 | |
5021 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */ | |
5022 case 'X': curwin->w_p_fen = TRUE; | |
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2130
diff
changeset
|
5023 curwin->w_foldinvalid = TRUE; /* recompute folds */ |
35effbd07a25
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parents:
2130
diff
changeset
|
5024 old_fdl = -1; /* force an update */ |
7 | 5025 break; |
5026 | |
5027 /* "zm": fold more */ | |
5028 case 'm': if (curwin->w_p_fdl > 0) | |
6725 | 5029 { |
5030 curwin->w_p_fdl -= cap->count1; | |
5031 if (curwin->w_p_fdl < 0) | |
5032 curwin->w_p_fdl = 0; | |
5033 } | |
7 | 5034 old_fdl = -1; /* force an update */ |
5035 curwin->w_p_fen = TRUE; | |
5036 break; | |
5037 | |
5038 /* "zM": close all folds */ | |
5039 case 'M': curwin->w_p_fdl = 0; | |
5040 old_fdl = -1; /* force an update */ | |
5041 curwin->w_p_fen = TRUE; | |
5042 break; | |
5043 | |
5044 /* "zr": reduce folding */ | |
6725 | 5045 case 'r': curwin->w_p_fdl += cap->count1; |
5046 { | |
5047 int d = getDeepestNesting(); | |
5048 | |
5049 if (curwin->w_p_fdl >= d) | |
5050 curwin->w_p_fdl = d; | |
5051 } | |
7 | 5052 break; |
5053 | |
5054 /* "zR": open all folds */ | |
5055 case 'R': curwin->w_p_fdl = getDeepestNesting(); | |
5056 old_fdl = -1; /* force an update */ | |
5057 break; | |
5058 | |
5059 case 'j': /* "zj" move to next fold downwards */ | |
5060 case 'k': /* "zk" move to next fold upwards */ | |
5061 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD, | |
5062 cap->count1) == FAIL) | |
5063 clearopbeep(cap->oap); | |
5064 break; | |
5065 | |
5066 #endif /* FEAT_FOLDING */ | |
5067 | |
737 | 5068 #ifdef FEAT_SPELL |
710 | 5069 case 'u': /* "zug" and "zuw": undo "zg" and "zw" */ |
5070 ++no_mapping; | |
5071 ++allow_keys; /* no mapping for nchar, but allow key codes */ | |
1389 | 5072 nchar = plain_vgetc(); |
710 | 5073 LANGMAP_ADJUST(nchar, TRUE); |
5074 --no_mapping; | |
5075 --allow_keys; | |
5076 #ifdef FEAT_CMDL_INFO | |
5077 (void)add_to_showcmd(nchar); | |
5078 #endif | |
5079 if (vim_strchr((char_u *)"gGwW", nchar) == NULL) | |
5080 { | |
5081 clearopbeep(cap->oap); | |
5082 break; | |
5083 } | |
5084 undo = TRUE; | |
5085 /*FALLTHROUGH*/ | |
5086 | |
310 | 5087 case 'g': /* "zg": add good word to word list */ |
5088 case 'w': /* "zw": add wrong word to word list */ | |
381 | 5089 case 'G': /* "zG": add good word to temp word list */ |
5090 case 'W': /* "zW": add wrong word to temp word list */ | |
310 | 5091 { |
5092 char_u *ptr = NULL; | |
5093 int len; | |
5094 | |
5095 if (checkclearop(cap->oap)) | |
5096 break; | |
5097 if (VIsual_active && get_visual_text(cap, &ptr, &len) | |
5098 == FAIL) | |
5099 return; | |
501 | 5100 if (ptr == NULL) |
5101 { | |
5102 pos_T pos = curwin->w_cursor; | |
5103 | |
5374 | 5104 /* Find bad word under the cursor. When 'spell' is |
5105 * off this fails and find_ident_under_cursor() is | |
5106 * used below. */ | |
5107 emsg_off++; | |
534 | 5108 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL); |
5374 | 5109 emsg_off--; |
501 | 5110 if (len != 0 && curwin->w_cursor.col <= pos.col) |
5111 ptr = ml_get_pos(&curwin->w_cursor); | |
5112 curwin->w_cursor = pos; | |
5113 } | |
5114 | |
310 | 5115 if (ptr == NULL && (len = find_ident_under_cursor(&ptr, |
5116 FIND_IDENT)) == 0) | |
5117 return; | |
381 | 5118 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W', |
710 | 5119 (nchar == 'G' || nchar == 'W') |
5120 ? 0 : (int)cap->count1, | |
5121 undo); | |
310 | 5122 } |
316 | 5123 break; |
323 | 5124 |
584 | 5125 case '=': /* "z=": suggestions for a badly spelled word */ |
638 | 5126 if (!checkclearop(cap->oap)) |
485 | 5127 spell_suggest((int)cap->count0); |
323 | 5128 break; |
310 | 5129 #endif |
5130 | |
7 | 5131 default: clearopbeep(cap->oap); |
5132 } | |
5133 | |
5134 #ifdef FEAT_FOLDING | |
5135 /* Redraw when 'foldenable' changed */ | |
5136 if (old_fen != curwin->w_p_fen) | |
5137 { | |
5138 # ifdef FEAT_DIFF | |
5139 win_T *wp; | |
5140 | |
5141 if (foldmethodIsDiff(curwin) && curwin->w_p_scb) | |
5142 { | |
5143 /* Adjust 'foldenable' in diff-synced windows. */ | |
5144 FOR_ALL_WINDOWS(wp) | |
5145 { | |
5146 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb) | |
5147 { | |
5148 wp->w_p_fen = curwin->w_p_fen; | |
5149 changed_window_setting_win(wp); | |
5150 } | |
5151 } | |
5152 } | |
5153 # endif | |
5154 changed_window_setting(); | |
5155 } | |
5156 | |
5157 /* Redraw when 'foldlevel' changed. */ | |
5158 if (old_fdl != curwin->w_p_fdl) | |
5159 newFoldLevel(); | |
5160 #endif | |
5161 } | |
5162 | |
5163 #ifdef FEAT_GUI | |
5164 /* | |
5165 * Vertical scrollbar movement. | |
5166 */ | |
5167 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5168 nv_ver_scrollbar(cmdarg_T *cap) |
7 | 5169 { |
5170 if (cap->oap->op_type != OP_NOP) | |
5171 clearopbeep(cap->oap); | |
5172 | |
5173 /* Even if an operator was pending, we still want to scroll */ | |
5174 gui_do_scroll(); | |
5175 } | |
5176 | |
5177 /* | |
5178 * Horizontal scrollbar movement. | |
5179 */ | |
5180 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5181 nv_hor_scrollbar(cmdarg_T *cap) |
7 | 5182 { |
5183 if (cap->oap->op_type != OP_NOP) | |
5184 clearopbeep(cap->oap); | |
5185 | |
5186 /* 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
|
5187 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 5188 } |
5189 #endif | |
5190 | |
690 | 5191 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
685 | 5192 /* |
5193 * Click in GUI tab. | |
5194 */ | |
5195 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5196 nv_tabline(cmdarg_T *cap) |
685 | 5197 { |
5198 if (cap->oap->op_type != OP_NOP) | |
5199 clearopbeep(cap->oap); | |
5200 | |
5201 /* Even if an operator was pending, we still want to jump tabs. */ | |
5202 goto_tabpage(current_tab); | |
5203 } | |
686 | 5204 |
5205 /* | |
5206 * Selected item in tab line menu. | |
5207 */ | |
5208 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5209 nv_tabmenu(cmdarg_T *cap) |
686 | 5210 { |
5211 if (cap->oap->op_type != OP_NOP) | |
5212 clearopbeep(cap->oap); | |
5213 | |
5214 /* Even if an operator was pending, we still want to jump tabs. */ | |
690 | 5215 handle_tabmenu(); |
5216 } | |
5217 | |
5218 /* | |
5219 * Handle selecting an item of the GUI tab line menu. | |
5220 * Used in Normal and Insert mode. | |
5221 */ | |
5222 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5223 handle_tabmenu(void) |
690 | 5224 { |
686 | 5225 switch (current_tabmenu) |
5226 { | |
5227 case TABLINE_MENU_CLOSE: | |
5228 if (current_tab == 0) | |
5229 do_cmdline_cmd((char_u *)"tabclose"); | |
5230 else | |
5231 { | |
5232 vim_snprintf((char *)IObuff, IOSIZE, "tabclose %d", | |
5233 current_tab); | |
5234 do_cmdline_cmd(IObuff); | |
5235 } | |
5236 break; | |
5237 | |
5238 case TABLINE_MENU_NEW: | |
6631 | 5239 if (current_tab == 0) |
5240 do_cmdline_cmd((char_u *)"$tabnew"); | |
5241 else | |
5242 { | |
5243 vim_snprintf((char *)IObuff, IOSIZE, "%dtabnew", | |
5244 current_tab - 1); | |
5245 do_cmdline_cmd(IObuff); | |
5246 } | |
686 | 5247 break; |
5248 | |
5249 case TABLINE_MENU_OPEN: | |
6631 | 5250 if (current_tab == 0) |
5251 do_cmdline_cmd((char_u *)"browse $tabnew"); | |
5252 else | |
5253 { | |
5254 vim_snprintf((char *)IObuff, IOSIZE, "browse %dtabnew", | |
5255 current_tab - 1); | |
5256 do_cmdline_cmd(IObuff); | |
5257 } | |
686 | 5258 break; |
5259 } | |
5260 } | |
685 | 5261 #endif |
5262 | |
7 | 5263 /* |
5264 * "Q" command. | |
5265 */ | |
5266 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5267 nv_exmode(cmdarg_T *cap) |
7 | 5268 { |
5269 /* | |
5270 * Ignore 'Q' in Visual mode, just give a beep. | |
5271 */ | |
5272 if (VIsual_active) | |
6949 | 5273 vim_beep(BO_EX); |
5735 | 5274 else if (!checkclearop(cap->oap)) |
7 | 5275 do_exmode(FALSE); |
5276 } | |
5277 | |
5278 /* | |
5279 * Handle a ":" command. | |
5280 */ | |
5281 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5282 nv_colon(cmdarg_T *cap) |
7 | 5283 { |
5284 int old_p_im; | |
4256 | 5285 int cmd_result; |
7 | 5286 |
5287 if (VIsual_active) | |
5288 nv_operator(cap); | |
5289 else | |
5290 { | |
5291 if (cap->oap->op_type != OP_NOP) | |
5292 { | |
5293 /* Using ":" as a movement is characterwise exclusive. */ | |
5294 cap->oap->motion_type = MCHAR; | |
5295 cap->oap->inclusive = FALSE; | |
5296 } | |
5297 else if (cap->count0) | |
5298 { | |
5299 /* translate "count:" into ":.,.+(count - 1)" */ | |
5300 stuffcharReadbuff('.'); | |
5301 if (cap->count0 > 1) | |
5302 { | |
5303 stuffReadbuff((char_u *)",.+"); | |
5304 stuffnumReadbuff((long)cap->count0 - 1L); | |
5305 } | |
5306 } | |
5307 | |
5308 /* When typing, don't type below an old message */ | |
5309 if (KeyTyped) | |
5310 compute_cmdrow(); | |
5311 | |
5312 old_p_im = p_im; | |
5313 | |
5314 /* get a command line and execute it */ | |
4256 | 5315 cmd_result = do_cmdline(NULL, getexline, NULL, |
7 | 5316 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0); |
5317 | |
5318 /* If 'insertmode' changed, enter or exit Insert mode */ | |
5319 if (p_im != old_p_im) | |
5320 { | |
5321 if (p_im) | |
5322 restart_edit = 'i'; | |
5323 else | |
5324 restart_edit = 0; | |
5325 } | |
5326 | |
4256 | 5327 if (cmd_result == FAIL) |
5328 /* The Ex command failed, do not execute the operator. */ | |
5329 clearop(cap->oap); | |
5330 else if (cap->oap->op_type != OP_NOP | |
7 | 5331 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count |
5332 || cap->oap->start.col > | |
4256 | 5333 (colnr_T)STRLEN(ml_get(cap->oap->start.lnum)) |
5334 || did_emsg | |
5335 )) | |
5336 /* The start of the operator has become invalid by the Ex command. | |
5337 */ | |
7 | 5338 clearopbeep(cap->oap); |
5339 } | |
5340 } | |
5341 | |
5342 /* | |
5343 * Handle CTRL-G command. | |
5344 */ | |
5345 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5346 nv_ctrlg(cmdarg_T *cap) |
7 | 5347 { |
5348 if (VIsual_active) /* toggle Selection/Visual mode */ | |
5349 { | |
5350 VIsual_select = !VIsual_select; | |
5351 showmode(); | |
5352 } | |
5735 | 5353 else if (!checkclearop(cap->oap)) |
7 | 5354 /* print full name if count given or :cd used */ |
5355 fileinfo((int)cap->count0, FALSE, TRUE); | |
5356 } | |
5357 | |
5358 /* | |
5359 * Handle CTRL-H <Backspace> command. | |
5360 */ | |
5361 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5362 nv_ctrlh(cmdarg_T *cap) |
7 | 5363 { |
5364 if (VIsual_active && VIsual_select) | |
5365 { | |
5366 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */ | |
5367 v_visop(cap); | |
5368 } | |
5369 else | |
5370 nv_left(cap); | |
5371 } | |
5372 | |
5373 /* | |
5374 * CTRL-L: clear screen and redraw. | |
5375 */ | |
5376 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5377 nv_clear(cmdarg_T *cap) |
7 | 5378 { |
5379 if (!checkclearop(cap->oap)) | |
5380 { | |
5381 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT | |
5382 /* | |
5383 * Right now, the BeBox doesn't seem to have an easy way to detect | |
5384 * window resizing, so we cheat and make the user detect it | |
5385 * manually with CTRL-L instead | |
5386 */ | |
5387 ui_get_shellsize(); | |
5388 #endif | |
5389 #ifdef FEAT_SYN_HL | |
5390 /* 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
|
5391 syn_stack_free_all(curwin->w_s); |
7 | 5392 #endif |
5393 redraw_later(CLEAR); | |
5394 } | |
5395 } | |
5396 | |
5397 /* | |
5398 * CTRL-O: In Select mode: switch to Visual mode for one command. | |
5399 * Otherwise: Go to older pcmark. | |
5400 */ | |
5401 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5402 nv_ctrlo(cmdarg_T *cap) |
7 | 5403 { |
5404 if (VIsual_active && VIsual_select) | |
5405 { | |
5406 VIsual_select = FALSE; | |
5407 showmode(); | |
5408 restart_VIsual_select = 2; /* restart Select mode later */ | |
5409 } | |
5410 else | |
5411 { | |
5412 cap->count1 = -cap->count1; | |
5413 nv_pcmark(cap); | |
5414 } | |
5415 } | |
5416 | |
5417 /* | |
5418 * CTRL-^ command, short for ":e #" | |
5419 */ | |
5420 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5421 nv_hat(cmdarg_T *cap) |
7 | 5422 { |
5423 if (!checkclearopq(cap->oap)) | |
5424 (void)buflist_getfile((int)cap->count0, (linenr_T)0, | |
5425 GETF_SETMARK|GETF_ALT, FALSE); | |
5426 } | |
5427 | |
5428 /* | |
5429 * "Z" commands. | |
5430 */ | |
5431 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5432 nv_Zet(cmdarg_T *cap) |
7 | 5433 { |
5434 if (!checkclearopq(cap->oap)) | |
5435 { | |
5436 switch (cap->nchar) | |
5437 { | |
5438 /* "ZZ": equivalent to ":x". */ | |
5439 case 'Z': do_cmdline_cmd((char_u *)"x"); | |
5440 break; | |
5441 | |
5442 /* "ZQ": equivalent to ":q!" (Elvis compatible). */ | |
5443 case 'Q': do_cmdline_cmd((char_u *)"q!"); | |
5444 break; | |
5445 | |
5446 default: clearopbeep(cap->oap); | |
5447 } | |
5448 } | |
5449 } | |
5450 | |
5451 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5452 /* | |
5453 * Call nv_ident() as if "c1" was used, with "c2" as next character. | |
5454 */ | |
5455 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5456 do_nv_ident(int c1, int c2) |
7 | 5457 { |
5458 oparg_T oa; | |
5459 cmdarg_T ca; | |
5460 | |
5461 clear_oparg(&oa); | |
5462 vim_memset(&ca, 0, sizeof(ca)); | |
5463 ca.oap = &oa; | |
5464 ca.cmdchar = c1; | |
5465 ca.nchar = c2; | |
5466 nv_ident(&ca); | |
5467 } | |
5468 #endif | |
5469 | |
5470 /* | |
5471 * Handle the commands that use the word under the cursor. | |
5472 * [g] CTRL-] :ta to current identifier | |
5473 * [g] 'K' run program for current identifier | |
5474 * [g] '*' / to current identifier or string | |
5475 * [g] '#' ? to current identifier or string | |
5476 * g ']' :tselect for current identifier | |
5477 */ | |
5478 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5479 nv_ident(cmdarg_T *cap) |
7 | 5480 { |
5481 char_u *ptr = NULL; | |
5482 char_u *buf; | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5483 char_u *newbuf; |
7 | 5484 char_u *p; |
5485 char_u *kp; /* value of 'keywordprg' */ | |
5486 int kp_help; /* 'keywordprg' is ":help" */ | |
5487 int n = 0; /* init for GCC */ | |
5488 int cmdchar; | |
5489 int g_cmd; /* "g" command */ | |
2049
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5490 int tag_cmd = FALSE; |
7 | 5491 char_u *aux_ptr; |
5492 int isman; | |
5493 int isman_s; | |
5494 | |
5495 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */ | |
5496 { | |
5497 cmdchar = cap->nchar; | |
5498 g_cmd = TRUE; | |
5499 } | |
5500 else | |
5501 { | |
5502 cmdchar = cap->cmdchar; | |
5503 g_cmd = FALSE; | |
5504 } | |
5505 | |
5506 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */ | |
5507 cmdchar = '#'; | |
5508 | |
5509 /* | |
5510 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode. | |
5511 */ | |
5512 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K') | |
5513 { | |
5514 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL) | |
5515 return; | |
5516 if (checkclearopq(cap->oap)) | |
5517 return; | |
5518 } | |
5519 | |
5520 if (ptr == NULL && (n = find_ident_under_cursor(&ptr, | |
5521 (cmdchar == '*' || cmdchar == '#') | |
5522 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0) | |
5523 { | |
5524 clearop(cap->oap); | |
5525 return; | |
5526 } | |
5527 | |
5528 /* Allocate buffer to put the command in. Inserting backslashes can | |
5529 * double the length of the word. p_kp / curbuf->b_p_kp could be added | |
5530 * and some numbers. */ | |
5531 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp); | |
5532 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0 | |
5533 || STRCMP(kp, ":help") == 0); | |
5534 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp))); | |
5535 if (buf == NULL) | |
5536 return; | |
5537 buf[0] = NUL; | |
5538 | |
5539 switch (cmdchar) | |
5540 { | |
5541 case '*': | |
5542 case '#': | |
5543 /* | |
5544 * Put cursor at start of word, makes search skip the word | |
5545 * under the cursor. | |
5546 * Call setpcmark() first, so "*``" puts the cursor back where | |
5547 * it was. | |
5548 */ | |
5549 setpcmark(); | |
5550 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline()); | |
5551 | |
5552 if (!g_cmd && vim_iswordp(ptr)) | |
5553 STRCPY(buf, "\\<"); | |
5554 no_smartcase = TRUE; /* don't use 'smartcase' now */ | |
5555 break; | |
5556 | |
5557 case 'K': | |
5558 if (kp_help) | |
5559 STRCPY(buf, "he! "); | |
5560 else | |
5561 { | |
1712 | 5562 /* An external command will probably use an argument starting |
5563 * with "-" as an option. To avoid trouble we skip the "-". */ | |
1728 | 5564 while (*ptr == '-' && n > 0) |
5565 { | |
1712 | 5566 ++ptr; |
1728 | 5567 --n; |
5568 } | |
5569 if (n == 0) | |
5570 { | |
5571 EMSG(_(e_noident)); /* found dashes only */ | |
5572 vim_free(buf); | |
5573 return; | |
5574 } | |
1712 | 5575 |
7 | 5576 /* When a count is given, turn it into a range. Is this |
5577 * really what we want? */ | |
5578 isman = (STRCMP(kp, "man") == 0); | |
5579 isman_s = (STRCMP(kp, "man -s") == 0); | |
5580 if (cap->count0 != 0 && !(isman || isman_s)) | |
5581 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1); | |
5582 | |
5583 STRCAT(buf, "! "); | |
5584 if (cap->count0 == 0 && isman_s) | |
5585 STRCAT(buf, "man"); | |
5586 else | |
5587 STRCAT(buf, kp); | |
5588 STRCAT(buf, " "); | |
5589 if (cap->count0 != 0 && (isman || isman_s)) | |
5590 { | |
5591 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0); | |
5592 STRCAT(buf, " "); | |
5593 } | |
5594 } | |
5595 break; | |
5596 | |
5597 case ']': | |
2049
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diff
changeset
|
5598 tag_cmd = TRUE; |
7 | 5599 #ifdef FEAT_CSCOPE |
5600 if (p_cst) | |
5601 STRCPY(buf, "cstag "); | |
5602 else | |
5603 #endif | |
5604 STRCPY(buf, "ts "); | |
5605 break; | |
5606 | |
5607 default: | |
2112
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2049
diff
changeset
|
5608 tag_cmd = TRUE; |
7 | 5609 if (curbuf->b_help) |
5610 STRCPY(buf, "he! "); | |
5611 else | |
2049
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diff
changeset
|
5612 { |
23d366df1938
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parents:
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diff
changeset
|
5613 if (g_cmd) |
23d366df1938
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parents:
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diff
changeset
|
5614 STRCPY(buf, "tj "); |
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Bram Moolenaar <bram@zimbu.org>
parents:
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diff
changeset
|
5615 else |
23d366df1938
updated for version 7.2.335
Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5616 sprintf((char *)buf, "%ldta ", cap->count0); |
23d366df1938
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5617 } |
7 | 5618 } |
5619 | |
5620 /* | |
5621 * Now grab the chars in the identifier | |
5622 */ | |
1712 | 5623 if (cmdchar == 'K' && !kp_help) |
5624 { | |
5625 /* Escape the argument properly for a shell command */ | |
1728 | 5626 ptr = vim_strnsave(ptr, n); |
5690 | 5627 p = vim_strsave_shellescape(ptr, TRUE, TRUE); |
1728 | 5628 vim_free(ptr); |
1712 | 5629 if (p == NULL) |
5630 { | |
5631 vim_free(buf); | |
5632 return; | |
5633 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5634 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
|
5635 if (newbuf == NULL) |
1712 | 5636 { |
5637 vim_free(buf); | |
5638 vim_free(p); | |
5639 return; | |
5640 } | |
2290
22529abcd646
Fixed ":s" message. Docs updates.
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
5641 buf = newbuf; |
1712 | 5642 STRCAT(buf, p); |
5643 vim_free(p); | |
5644 } | |
7 | 5645 else |
1712 | 5646 { |
5647 if (cmdchar == '*') | |
5648 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\"); | |
5649 else if (cmdchar == '#') | |
5650 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\"); | |
2049
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Bram Moolenaar <bram@zimbu.org>
parents:
2040
diff
changeset
|
5651 else if (tag_cmd) |
2603 | 5652 { |
5653 if (curbuf->b_help) | |
5654 /* ":help" handles unescaped argument */ | |
5655 aux_ptr = (char_u *)""; | |
5656 else | |
5657 aux_ptr = (char_u *)"\\|\"\n["; | |
5658 } | |
1712 | 5659 else |
5660 aux_ptr = (char_u *)"\\|\"\n*?["; | |
5661 | |
5662 p = buf + STRLEN(buf); | |
5663 while (n-- > 0) | |
5664 { | |
5665 /* put a backslash before \ and some others */ | |
5666 if (vim_strchr(aux_ptr, *ptr) != NULL) | |
5667 *p++ = '\\'; | |
7 | 5668 #ifdef FEAT_MBYTE |
1712 | 5669 /* When current byte is a part of multibyte character, copy all |
5670 * bytes of that character. */ | |
5671 if (has_mbyte) | |
5672 { | |
5673 int i; | |
5674 int len = (*mb_ptr2len)(ptr) - 1; | |
5675 | |
5676 for (i = 0; i < len && n >= 1; ++i, --n) | |
5677 *p++ = *ptr++; | |
5678 } | |
5679 #endif | |
5680 *p++ = *ptr++; | |
5681 } | |
5682 *p = NUL; | |
5683 } | |
7 | 5684 |
5685 /* | |
5686 * Execute the command. | |
5687 */ | |
5688 if (cmdchar == '*' || cmdchar == '#') | |
5689 { | |
5690 if (!g_cmd && ( | |
5691 #ifdef FEAT_MBYTE | |
5692 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) : | |
5693 #endif | |
5694 vim_iswordc(ptr[-1]))) | |
5695 STRCAT(buf, "\\>"); | |
5696 #ifdef FEAT_CMDHIST | |
5697 /* put pattern in search history */ | |
2024 | 5698 init_history(); |
7 | 5699 add_to_history(HIST_SEARCH, buf, TRUE, NUL); |
5700 #endif | |
6620 | 5701 (void)normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0); |
7 | 5702 } |
5703 else | |
5704 do_cmdline_cmd(buf); | |
5705 | |
5706 vim_free(buf); | |
5707 } | |
5708 | |
5709 /* | |
5710 * Get visually selected text, within one line only. | |
5711 * Returns FAIL if more than one line selected. | |
5712 */ | |
344 | 5713 int |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5714 get_visual_text( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5715 cmdarg_T *cap, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5716 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
|
5717 int *lenp) /* return: length of selected text */ |
7 | 5718 { |
5719 if (VIsual_mode != 'V') | |
5720 unadjust_for_sel(); | |
5721 if (VIsual.lnum != curwin->w_cursor.lnum) | |
5722 { | |
344 | 5723 if (cap != NULL) |
5724 clearopbeep(cap->oap); | |
7 | 5725 return FAIL; |
5726 } | |
5727 if (VIsual_mode == 'V') | |
5728 { | |
5729 *pp = ml_get_curline(); | |
5730 *lenp = (int)STRLEN(*pp); | |
5731 } | |
5732 else | |
5733 { | |
5734 if (lt(curwin->w_cursor, VIsual)) | |
5735 { | |
5736 *pp = ml_get_pos(&curwin->w_cursor); | |
5737 *lenp = VIsual.col - curwin->w_cursor.col + 1; | |
5738 } | |
5739 else | |
5740 { | |
5741 *pp = ml_get_pos(&VIsual); | |
5742 *lenp = curwin->w_cursor.col - VIsual.col + 1; | |
5743 } | |
5744 #ifdef FEAT_MBYTE | |
5745 if (has_mbyte) | |
5746 /* Correct the length to include the whole last character. */ | |
474 | 5747 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1; |
7 | 5748 #endif |
5749 } | |
5750 reset_VIsual_and_resel(); | |
5751 return OK; | |
5752 } | |
5753 | |
5754 /* | |
5755 * CTRL-T: backwards in tag stack | |
5756 */ | |
5757 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5758 nv_tagpop(cmdarg_T *cap) |
7 | 5759 { |
5760 if (!checkclearopq(cap->oap)) | |
5761 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE); | |
5762 } | |
5763 | |
5764 /* | |
5765 * Handle scrolling command 'H', 'L' and 'M'. | |
5766 */ | |
5767 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5768 nv_scroll(cmdarg_T *cap) |
7 | 5769 { |
5770 int used = 0; | |
5771 long n; | |
5772 #ifdef FEAT_FOLDING | |
5773 linenr_T lnum; | |
5774 #endif | |
5775 int half; | |
5776 | |
5777 cap->oap->motion_type = MLINE; | |
5778 setpcmark(); | |
5779 | |
5780 if (cap->cmdchar == 'L') | |
5781 { | |
5782 validate_botline(); /* make sure curwin->w_botline is valid */ | |
5783 curwin->w_cursor.lnum = curwin->w_botline - 1; | |
5784 if (cap->count1 - 1 >= curwin->w_cursor.lnum) | |
5785 curwin->w_cursor.lnum = 1; | |
5786 else | |
9 | 5787 { |
5788 #ifdef FEAT_FOLDING | |
5789 if (hasAnyFolding(curwin)) | |
5790 { | |
5791 /* Count a fold for one screen line. */ | |
5792 for (n = cap->count1 - 1; n > 0 | |
5793 && curwin->w_cursor.lnum > curwin->w_topline; --n) | |
5794 { | |
5795 (void)hasFolding(curwin->w_cursor.lnum, | |
5796 &curwin->w_cursor.lnum, NULL); | |
5797 --curwin->w_cursor.lnum; | |
5798 } | |
5799 } | |
5800 else | |
5801 #endif | |
5802 curwin->w_cursor.lnum -= cap->count1 - 1; | |
5803 } | |
7 | 5804 } |
5805 else | |
5806 { | |
5807 if (cap->cmdchar == 'M') | |
5808 { | |
5809 #ifdef FEAT_DIFF | |
5810 /* Don't count filler lines above the window. */ | |
5811 used -= diff_check_fill(curwin, curwin->w_topline) | |
5812 - curwin->w_topfill; | |
5813 #endif | |
5814 validate_botline(); /* make sure w_empty_rows is valid */ | |
5815 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2; | |
5816 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n) | |
5817 { | |
5818 #ifdef FEAT_DIFF | |
5819 /* Count half he number of filler lines to be "below this | |
5820 * line" and half to be "above the next line". */ | |
5821 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline | |
5822 + n) / 2 >= half) | |
5823 { | |
5824 --n; | |
5825 break; | |
5826 } | |
5827 #endif | |
5828 used += plines(curwin->w_topline + n); | |
5829 if (used >= half) | |
5830 break; | |
5831 #ifdef FEAT_FOLDING | |
5832 if (hasFolding(curwin->w_topline + n, NULL, &lnum)) | |
5833 n = lnum - curwin->w_topline; | |
5834 #endif | |
5835 } | |
5836 if (n > 0 && used > curwin->w_height) | |
5837 --n; | |
5838 } | |
9 | 5839 else /* (cap->cmdchar == 'H') */ |
5840 { | |
7 | 5841 n = cap->count1 - 1; |
9 | 5842 #ifdef FEAT_FOLDING |
5843 if (hasAnyFolding(curwin)) | |
5844 { | |
5845 /* Count a fold for one screen line. */ | |
5846 lnum = curwin->w_topline; | |
5847 while (n-- > 0 && lnum < curwin->w_botline - 1) | |
5848 { | |
7009 | 5849 (void)hasFolding(lnum, NULL, &lnum); |
9 | 5850 ++lnum; |
5851 } | |
5852 n = lnum - curwin->w_topline; | |
5853 } | |
5854 #endif | |
5855 } | |
7 | 5856 curwin->w_cursor.lnum = curwin->w_topline + n; |
5857 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
5858 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
5859 } | |
5860 | |
5861 cursor_correct(); /* correct for 'so' */ | |
5862 beginline(BL_SOL | BL_FIX); | |
5863 } | |
5864 | |
5865 /* | |
5866 * Cursor right commands. | |
5867 */ | |
5868 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5869 nv_right(cmdarg_T *cap) |
7 | 5870 { |
5871 long n; | |
5735 | 5872 int past_line; |
7 | 5873 |
180 | 5874 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5875 { | |
5876 /* <C-Right> and <S-Right> move a word or WORD right */ | |
5877 if (mod_mask & MOD_MASK_CTRL) | |
5878 cap->arg = TRUE; | |
5879 nv_wordcmd(cap); | |
5880 return; | |
5881 } | |
5882 | |
7 | 5883 cap->oap->motion_type = MCHAR; |
5884 cap->oap->inclusive = FALSE; | |
5735 | 5885 past_line = (VIsual_active && *p_sel != 'o'); |
5886 | |
5887 #ifdef FEAT_VIRTUALEDIT | |
7 | 5888 /* |
5735 | 5889 * In virtual edit mode, there's no such thing as "past_line", as lines |
5890 * are (theoretically) infinitely long. | |
7 | 5891 */ |
5892 if (virtual_active()) | |
5735 | 5893 past_line = 0; |
7 | 5894 #endif |
5895 | |
5896 for (n = cap->count1; n > 0; --n) | |
5897 { | |
5735 | 5898 if ((!past_line && oneright() == FAIL) |
5899 || (past_line && *ml_get_cursor() == NUL) | |
1877 | 5900 ) |
7 | 5901 { |
5902 /* | |
714 | 5903 * <Space> wraps to next line if 'whichwrap' has 's'. |
5904 * 'l' wraps to next line if 'whichwrap' has 'l'. | |
5905 * CURS_RIGHT wraps to next line if 'whichwrap' has '>'. | |
7 | 5906 */ |
5907 if ( ((cap->cmdchar == ' ' | |
5908 && vim_strchr(p_ww, 's') != NULL) | |
5909 || (cap->cmdchar == 'l' | |
5910 && vim_strchr(p_ww, 'l') != NULL) | |
229 | 5911 || (cap->cmdchar == K_RIGHT |
7 | 5912 && vim_strchr(p_ww, '>') != NULL)) |
5913 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
5914 { | |
5915 /* When deleting we also count the NL as a character. | |
5916 * Set cap->oap->inclusive when last char in the line is | |
5917 * included, move to next line after that */ | |
714 | 5918 if ( cap->oap->op_type != OP_NOP |
7 | 5919 && !cap->oap->inclusive |
5920 && !lineempty(curwin->w_cursor.lnum)) | |
5921 cap->oap->inclusive = TRUE; | |
5922 else | |
5923 { | |
5924 ++curwin->w_cursor.lnum; | |
5925 curwin->w_cursor.col = 0; | |
5926 #ifdef FEAT_VIRTUALEDIT | |
5927 curwin->w_cursor.coladd = 0; | |
5928 #endif | |
5929 curwin->w_set_curswant = TRUE; | |
5930 cap->oap->inclusive = FALSE; | |
5931 } | |
5932 continue; | |
5933 } | |
5934 if (cap->oap->op_type == OP_NOP) | |
5935 { | |
5936 /* Only beep and flush if not moved at all */ | |
5937 if (n == cap->count1) | |
5938 beep_flush(); | |
5939 } | |
5940 else | |
5941 { | |
5942 if (!lineempty(curwin->w_cursor.lnum)) | |
5943 cap->oap->inclusive = TRUE; | |
5944 } | |
5945 break; | |
5946 } | |
5735 | 5947 else if (past_line) |
7 | 5948 { |
5949 curwin->w_set_curswant = TRUE; | |
5735 | 5950 #ifdef FEAT_VIRTUALEDIT |
7 | 5951 if (virtual_active()) |
5952 oneright(); | |
5953 else | |
5735 | 5954 #endif |
5955 { | |
5956 #ifdef FEAT_MBYTE | |
7 | 5957 if (has_mbyte) |
5958 curwin->w_cursor.col += | |
474 | 5959 (*mb_ptr2len)(ml_get_cursor()); |
7 | 5960 else |
5735 | 5961 #endif |
7 | 5962 ++curwin->w_cursor.col; |
5963 } | |
5964 } | |
5965 } | |
5966 #ifdef FEAT_FOLDING | |
5967 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
5968 && cap->oap->op_type == OP_NOP) | |
5969 foldOpenCursor(); | |
5970 #endif | |
5971 } | |
5972 | |
5973 /* | |
5974 * Cursor left commands. | |
5975 * | |
5976 * Returns TRUE when operator end should not be adjusted. | |
5977 */ | |
5978 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
5979 nv_left(cmdarg_T *cap) |
7 | 5980 { |
5981 long n; | |
5982 | |
180 | 5983 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)) |
5984 { | |
5985 /* <C-Left> and <S-Left> move a word or WORD left */ | |
5986 if (mod_mask & MOD_MASK_CTRL) | |
5987 cap->arg = 1; | |
5988 nv_bck_word(cap); | |
5989 return; | |
5990 } | |
5991 | |
7 | 5992 cap->oap->motion_type = MCHAR; |
5993 cap->oap->inclusive = FALSE; | |
5994 for (n = cap->count1; n > 0; --n) | |
5995 { | |
5996 if (oneleft() == FAIL) | |
5997 { | |
5998 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'. | |
5999 * 'h' wraps to previous line if 'whichwrap' has 'h'. | |
6000 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'. | |
6001 */ | |
6002 if ( (((cap->cmdchar == K_BS | |
6003 || cap->cmdchar == Ctrl_H) | |
6004 && vim_strchr(p_ww, 'b') != NULL) | |
6005 || (cap->cmdchar == 'h' | |
6006 && vim_strchr(p_ww, 'h') != NULL) | |
229 | 6007 || (cap->cmdchar == K_LEFT |
7 | 6008 && vim_strchr(p_ww, '<') != NULL)) |
6009 && curwin->w_cursor.lnum > 1) | |
6010 { | |
6011 --(curwin->w_cursor.lnum); | |
6012 coladvance((colnr_T)MAXCOL); | |
6013 curwin->w_set_curswant = TRUE; | |
6014 | |
6015 /* When the NL before the first char has to be deleted we | |
6016 * put the cursor on the NUL after the previous line. | |
6017 * This is a very special case, be careful! | |
1469 | 6018 * Don't adjust op_end now, otherwise it won't work. */ |
7 | 6019 if ( (cap->oap->op_type == OP_DELETE |
6020 || cap->oap->op_type == OP_CHANGE) | |
6021 && !lineempty(curwin->w_cursor.lnum)) | |
6022 { | |
5682 | 6023 char_u *cp = ml_get_cursor(); |
6024 | |
6025 if (*cp != NUL) | |
6026 { | |
6027 #ifdef FEAT_MBYTE | |
6028 if (has_mbyte) | |
6029 curwin->w_cursor.col += (*mb_ptr2len)(cp); | |
6030 else | |
6031 #endif | |
6032 ++curwin->w_cursor.col; | |
6033 } | |
7 | 6034 cap->retval |= CA_NO_ADJ_OP_END; |
6035 } | |
6036 continue; | |
6037 } | |
6038 /* Only beep and flush if not moved at all */ | |
6039 else if (cap->oap->op_type == OP_NOP && n == cap->count1) | |
6040 beep_flush(); | |
6041 break; | |
6042 } | |
6043 } | |
6044 #ifdef FEAT_FOLDING | |
6045 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped | |
6046 && cap->oap->op_type == OP_NOP) | |
6047 foldOpenCursor(); | |
6048 #endif | |
6049 } | |
6050 | |
6051 /* | |
6052 * Cursor up commands. | |
6053 * cap->arg is TRUE for "-": Move cursor to first non-blank. | |
6054 */ | |
6055 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6056 nv_up(cmdarg_T *cap) |
7 | 6057 { |
180 | 6058 if (mod_mask & MOD_MASK_SHIFT) |
6059 { | |
6060 /* <S-Up> is page up */ | |
6061 cap->arg = BACKWARD; | |
6062 nv_page(cap); | |
6063 } | |
6064 else | |
6065 { | |
6066 cap->oap->motion_type = MLINE; | |
6067 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6068 clearopbeep(cap->oap); | |
6069 else if (cap->arg) | |
6070 beginline(BL_WHITE | BL_FIX); | |
6071 } | |
7 | 6072 } |
6073 | |
6074 /* | |
6075 * Cursor down commands. | |
6076 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank. | |
6077 */ | |
6078 static void | |
7829
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6079 nv_down( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6080 cmdarg_T *cap) |
7 | 6081 { |
180 | 6082 if (mod_mask & MOD_MASK_SHIFT) |
6083 { | |
6084 /* <S-Down> is page down */ | |
6085 cap->arg = FORWARD; | |
6086 nv_page(cap); | |
6087 } | |
6088 else | |
7 | 6089 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
6090 /* In a quickfix window a <CR> jumps to the error under the cursor. */ | |
170 | 6091 if (bt_quickfix(curbuf) && cap->cmdchar == CAR) |
643 | 6092 if (curwin->w_llist_ref == NULL) |
6093 do_cmdline_cmd((char_u *)".cc"); /* quickfix window */ | |
6094 else | |
6095 do_cmdline_cmd((char_u *)".ll"); /* location list window */ | |
7 | 6096 else |
6097 #endif | |
6098 { | |
6099 #ifdef FEAT_CMDWIN | |
6100 /* In the cmdline window a <CR> executes the command. */ | |
170 | 6101 if (cmdwin_type != 0 && cap->cmdchar == CAR) |
7 | 6102 cmdwin_result = CAR; |
6103 else | |
6104 #endif | |
6105 { | |
6106 cap->oap->motion_type = MLINE; | |
6107 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL) | |
6108 clearopbeep(cap->oap); | |
6109 else if (cap->arg) | |
6110 beginline(BL_WHITE | BL_FIX); | |
6111 } | |
6112 } | |
6113 } | |
6114 | |
6115 #ifdef FEAT_SEARCHPATH | |
6116 /* | |
6117 * Grab the file name under the cursor and edit it. | |
6118 */ | |
6119 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6120 nv_gotofile(cmdarg_T *cap) |
7 | 6121 { |
6122 char_u *ptr; | |
681 | 6123 linenr_T lnum = -1; |
7 | 6124 |
633 | 6125 if (text_locked()) |
7 | 6126 { |
6127 clearopbeep(cap->oap); | |
633 | 6128 text_locked_msg(); |
7 | 6129 return; |
6130 } | |
819 | 6131 #ifdef FEAT_AUTOCMD |
6132 if (curbuf_locked()) | |
6133 { | |
6134 clearop(cap->oap); | |
6135 return; | |
6136 } | |
6137 #endif | |
7 | 6138 |
681 | 6139 ptr = grab_file_name(cap->count1, &lnum); |
7 | 6140 |
6141 if (ptr != NULL) | |
6142 { | |
6143 /* do autowrite if necessary */ | |
6144 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf)) | |
7009 | 6145 (void)autowrite(curbuf, FALSE); |
7 | 6146 setpcmark(); |
6147 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST, | |
1743 | 6148 P_HID(curbuf) ? ECMD_HIDE : 0, curwin); |
681 | 6149 if (cap->nchar == 'F' && lnum >= 0) |
6150 { | |
6151 curwin->w_cursor.lnum = lnum; | |
6152 check_cursor_lnum(); | |
6153 beginline(BL_SOL | BL_FIX); | |
6154 } | |
7 | 6155 vim_free(ptr); |
6156 } | |
6157 else | |
6158 clearop(cap->oap); | |
6159 } | |
6160 #endif | |
6161 | |
6162 /* | |
6163 * <End> command: to end of current line or last line. | |
6164 */ | |
6165 static void | |
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parents:
7803
diff
changeset
|
6166 nv_end(cmdarg_T *cap) |
7 | 6167 { |
180 | 6168 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */ |
6169 { | |
6170 cap->arg = TRUE; | |
7 | 6171 nv_goto(cap); |
6172 cap->count1 = 1; /* to end of current line */ | |
6173 } | |
6174 nv_dollar(cap); | |
6175 } | |
6176 | |
6177 /* | |
6178 * Handle the "$" command. | |
6179 */ | |
6180 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6181 nv_dollar(cmdarg_T *cap) |
7 | 6182 { |
6183 cap->oap->motion_type = MCHAR; | |
6184 cap->oap->inclusive = TRUE; | |
6185 #ifdef FEAT_VIRTUALEDIT | |
6186 /* In virtual mode when off the edge of a line and an operator | |
6187 * is pending (whew!) keep the cursor where it is. | |
6188 * Otherwise, send it to the end of the line. */ | |
6189 if (!virtual_active() || gchar_cursor() != NUL | |
6190 || cap->oap->op_type == OP_NOP) | |
6191 #endif | |
6192 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
6193 if (cursor_down((long)(cap->count1 - 1), | |
6194 cap->oap->op_type == OP_NOP) == FAIL) | |
6195 clearopbeep(cap->oap); | |
6196 #ifdef FEAT_FOLDING | |
6197 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6198 foldOpenCursor(); | |
6199 #endif | |
6200 } | |
6201 | |
6202 /* | |
6203 * Implementation of '?' and '/' commands. | |
6204 * If cap->arg is TRUE don't set PC mark. | |
6205 */ | |
6206 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6207 nv_search(cmdarg_T *cap) |
7 | 6208 { |
6209 oparg_T *oap = cap->oap; | |
6210 | |
6211 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13) | |
6212 { | |
6213 /* Translate "g??" to "g?g?" */ | |
6214 cap->cmdchar = 'g'; | |
6215 cap->nchar = '?'; | |
6216 nv_operator(cap); | |
6217 return; | |
6218 } | |
6219 | |
6220 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0); | |
6221 | |
6222 if (cap->searchbuf == NULL) | |
6223 { | |
6224 clearop(oap); | |
6225 return; | |
6226 } | |
6227 | |
6620 | 6228 (void)normal_search(cap, cap->cmdchar, cap->searchbuf, |
7 | 6229 (cap->arg ? 0 : SEARCH_MARK)); |
6230 } | |
6231 | |
6232 /* | |
6233 * Handle "N" and "n" commands. | |
6234 * cap->arg is SEARCH_REV for "N", 0 for "n". | |
6235 */ | |
6236 static void | |
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parents:
7803
diff
changeset
|
6237 nv_next(cmdarg_T *cap) |
7 | 6238 { |
6620 | 6239 pos_T old = curwin->w_cursor; |
6240 int i = normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6241 | |
6242 if (i == 1 && equalpos(old, curwin->w_cursor)) | |
6243 { | |
6244 /* Avoid getting stuck on the current cursor position, which can | |
6245 * happen when an offset is given and the cursor is on the last char | |
6246 * in the buffer: Repeat with count + 1. */ | |
6247 cap->count1 += 1; | |
6248 (void)normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg); | |
6249 cap->count1 -= 1; | |
6250 } | |
7 | 6251 } |
6252 | |
6253 /* | |
6254 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat). | |
6255 * Uses only cap->count1 and cap->oap from "cap". | |
6620 | 6256 * Return 0 for failure, 1 for found, 2 for found and line offset added. |
6257 */ | |
6258 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6259 normal_search( |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6260 cmdarg_T *cap, |
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6261 int dir, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6262 char_u *pat, |
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6263 int opt) /* extra flags for do_search() */ |
7 | 6264 { |
6265 int i; | |
6266 | |
6267 cap->oap->motion_type = MCHAR; | |
6268 cap->oap->inclusive = FALSE; | |
6269 cap->oap->use_reg_one = TRUE; | |
6270 curwin->w_set_curswant = TRUE; | |
6271 | |
6272 i = do_search(cap->oap, dir, pat, cap->count1, | |
1521 | 6273 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG, NULL); |
7 | 6274 if (i == 0) |
6275 clearop(cap->oap); | |
6276 else | |
6277 { | |
6278 if (i == 2) | |
6279 cap->oap->motion_type = MLINE; | |
6280 #ifdef FEAT_VIRTUALEDIT | |
6281 curwin->w_cursor.coladd = 0; | |
6282 #endif | |
6283 #ifdef FEAT_FOLDING | |
6284 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6285 foldOpenCursor(); | |
6286 #endif | |
6287 } | |
6288 | |
6289 /* "/$" will put the cursor after the end of the line, may need to | |
6290 * correct that here */ | |
6291 check_cursor(); | |
6620 | 6292 return i; |
7 | 6293 } |
6294 | |
6295 /* | |
6296 * Character search commands. | |
6297 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for | |
6298 * ',' and FALSE for ';'. | |
6299 * cap->nchar is NUL for ',' and ';' (repeat the search) | |
6300 */ | |
6301 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6302 nv_csearch(cmdarg_T *cap) |
7 | 6303 { |
6304 int t_cmd; | |
6305 | |
6306 if (cap->cmdchar == 't' || cap->cmdchar == 'T') | |
6307 t_cmd = TRUE; | |
6308 else | |
6309 t_cmd = FALSE; | |
6310 | |
6311 cap->oap->motion_type = MCHAR; | |
6312 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL) | |
6313 clearopbeep(cap->oap); | |
6314 else | |
6315 { | |
6316 curwin->w_set_curswant = TRUE; | |
6317 #ifdef FEAT_VIRTUALEDIT | |
6318 /* Include a Tab for "tx" and for "dfx". */ | |
6319 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD | |
6320 && (t_cmd || cap->oap->op_type != OP_NOP)) | |
6321 { | |
6322 colnr_T scol, ecol; | |
6323 | |
6324 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol); | |
6325 curwin->w_cursor.coladd = ecol - scol; | |
6326 } | |
6327 else | |
6328 curwin->w_cursor.coladd = 0; | |
6329 #endif | |
6330 adjust_for_sel(cap); | |
6331 #ifdef FEAT_FOLDING | |
6332 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6333 foldOpenCursor(); | |
6334 #endif | |
6335 } | |
6336 } | |
6337 | |
6338 /* | |
6339 * "[" and "]" commands. | |
6340 * cap->arg is BACKWARD for "[" and FORWARD for "]". | |
6341 */ | |
6342 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6343 nv_brackets(cmdarg_T *cap) |
7 | 6344 { |
2445
04dae202d316
Fixes for coverity warnings.
Bram Moolenaar <bram@vim.org>
parents:
2428
diff
changeset
|
6345 pos_T new_pos = INIT_POS_T(0, 0, 0); |
7 | 6346 pos_T prev_pos; |
6347 pos_T *pos = NULL; /* init for GCC */ | |
6348 pos_T old_pos; /* cursor position before command */ | |
6349 int flag; | |
6350 long n; | |
6351 int findc; | |
6352 int c; | |
6353 | |
6354 cap->oap->motion_type = MCHAR; | |
6355 cap->oap->inclusive = FALSE; | |
6356 old_pos = curwin->w_cursor; | |
6357 #ifdef FEAT_VIRTUALEDIT | |
6358 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */ | |
6359 #endif | |
6360 | |
6361 #ifdef FEAT_SEARCHPATH | |
6362 /* | |
6363 * "[f" or "]f" : Edit file under the cursor (same as "gf") | |
6364 */ | |
6365 if (cap->nchar == 'f') | |
6366 nv_gotofile(cap); | |
6367 else | |
6368 #endif | |
6369 | |
6370 #ifdef FEAT_FIND_ID | |
6371 /* | |
1188 | 6372 * Find the occurrence(s) of the identifier or define under cursor |
6373 * in current and included files or jump to the first occurrence. | |
7 | 6374 * |
6375 * search list jump | |
6376 * fwd bwd fwd bwd fwd bwd | |
6377 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I" | |
6378 * define "]d" "[d" "]D" "[D" "]^D" "[^D" | |
6379 */ | |
6380 if (vim_strchr((char_u *) | |
6381 #ifdef EBCDIC | |
6382 "iI\005dD\067", | |
6383 #else | |
6384 "iI\011dD\004", | |
6385 #endif | |
6386 cap->nchar) != NULL) | |
6387 { | |
6388 char_u *ptr; | |
6389 int len; | |
6390 | |
6391 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
6392 clearop(cap->oap); | |
6393 else | |
6394 { | |
6395 find_pattern_in_path(ptr, 0, len, TRUE, | |
6396 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE, | |
6397 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY, | |
6398 cap->count1, | |
6399 isupper(cap->nchar) ? ACTION_SHOW_ALL : | |
6400 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO, | |
6401 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1, | |
6402 (linenr_T)MAXLNUM); | |
6403 curwin->w_set_curswant = TRUE; | |
6404 } | |
6405 } | |
6406 else | |
6407 #endif | |
6408 | |
6409 /* | |
6410 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')' | |
6411 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct. | |
6412 * "[/", "[*", "]/", "]*": go to Nth comment start/end. | |
6413 * "[m" or "]m" search for prev/next start of (Java) method. | |
6414 * "[M" or "]M" search for prev/next end of (Java) method. | |
6415 */ | |
6416 if ( (cap->cmdchar == '[' | |
6417 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL) | |
6418 || (cap->cmdchar == ']' | |
6419 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL)) | |
6420 { | |
6421 if (cap->nchar == '*') | |
6422 cap->nchar = '/'; | |
6423 prev_pos.lnum = 0; | |
6424 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6425 { | |
6426 if (cap->cmdchar == '[') | |
6427 findc = '{'; | |
6428 else | |
6429 findc = '}'; | |
6430 n = 9999; | |
6431 } | |
6432 else | |
6433 { | |
6434 findc = cap->nchar; | |
6435 n = cap->count1; | |
6436 } | |
6437 for ( ; n > 0; --n) | |
6438 { | |
6439 if ((pos = findmatchlimit(cap->oap, findc, | |
6440 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL) | |
6441 { | |
6442 if (new_pos.lnum == 0) /* nothing found */ | |
6443 { | |
6444 if (cap->nchar != 'm' && cap->nchar != 'M') | |
6445 clearopbeep(cap->oap); | |
6446 } | |
6447 else | |
6448 pos = &new_pos; /* use last one found */ | |
6449 break; | |
6450 } | |
6451 prev_pos = new_pos; | |
6452 curwin->w_cursor = *pos; | |
6453 new_pos = *pos; | |
6454 } | |
6455 curwin->w_cursor = old_pos; | |
6456 | |
6457 /* | |
6458 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only | |
6459 * brought us to the match for "[m" and "]M" when inside a method. | |
6460 * Try finding the '{' or '}' we want to be at. | |
6461 * Also repeat for the given count. | |
6462 */ | |
6463 if (cap->nchar == 'm' || cap->nchar == 'M') | |
6464 { | |
6465 /* norm is TRUE for "]M" and "[m" */ | |
6466 int norm = ((findc == '{') == (cap->nchar == 'm')); | |
6467 | |
6468 n = cap->count1; | |
6469 /* found a match: we were inside a method */ | |
6470 if (prev_pos.lnum != 0) | |
6471 { | |
6472 pos = &prev_pos; | |
6473 curwin->w_cursor = prev_pos; | |
6474 if (norm) | |
6475 --n; | |
6476 } | |
6477 else | |
6478 pos = NULL; | |
6479 while (n > 0) | |
6480 { | |
6481 for (;;) | |
6482 { | |
6483 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0) | |
6484 { | |
6485 /* if not found anything, that's an error */ | |
6486 if (pos == NULL) | |
6487 clearopbeep(cap->oap); | |
6488 n = 0; | |
6489 break; | |
6490 } | |
6491 c = gchar_cursor(); | |
6492 if (c == '{' || c == '}') | |
6493 { | |
6494 /* Must have found end/start of class: use it. | |
6495 * Or found the place to be at. */ | |
6496 if ((c == findc && norm) || (n == 1 && !norm)) | |
6497 { | |
6498 new_pos = curwin->w_cursor; | |
6499 pos = &new_pos; | |
6500 n = 0; | |
6501 } | |
6502 /* if no match found at all, we started outside of the | |
6503 * class and we're inside now. Just go on. */ | |
6504 else if (new_pos.lnum == 0) | |
6505 { | |
6506 new_pos = curwin->w_cursor; | |
6507 pos = &new_pos; | |
6508 } | |
6509 /* found start/end of other method: go to match */ | |
6510 else if ((pos = findmatchlimit(cap->oap, findc, | |
6511 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, | |
6512 0)) == NULL) | |
6513 n = 0; | |
6514 else | |
6515 curwin->w_cursor = *pos; | |
6516 break; | |
6517 } | |
6518 } | |
6519 --n; | |
6520 } | |
6521 curwin->w_cursor = old_pos; | |
6522 if (pos == NULL && new_pos.lnum != 0) | |
6523 clearopbeep(cap->oap); | |
6524 } | |
6525 if (pos != NULL) | |
6526 { | |
6527 setpcmark(); | |
6528 curwin->w_cursor = *pos; | |
6529 curwin->w_set_curswant = TRUE; | |
6530 #ifdef FEAT_FOLDING | |
6531 if ((fdo_flags & FDO_BLOCK) && KeyTyped | |
6532 && cap->oap->op_type == OP_NOP) | |
6533 foldOpenCursor(); | |
6534 #endif | |
6535 } | |
6536 } | |
6537 | |
6538 /* | |
6539 * "[[", "[]", "]]" and "][": move to start or end of function | |
6540 */ | |
6541 else if (cap->nchar == '[' || cap->nchar == ']') | |
6542 { | |
6543 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */ | |
6544 flag = '{'; | |
6545 else | |
6546 flag = '}'; /* "][" or "[]" */ | |
6547 | |
6548 curwin->w_set_curswant = TRUE; | |
6549 /* | |
6550 * Imitate strange Vi behaviour: When using "]]" with an operator | |
6551 * we also stop at '}'. | |
6552 */ | |
503 | 6553 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag, |
7 | 6554 (cap->oap->op_type != OP_NOP |
6555 && cap->arg == FORWARD && flag == '{'))) | |
6556 clearopbeep(cap->oap); | |
6557 else | |
6558 { | |
6559 if (cap->oap->op_type == OP_NOP) | |
6560 beginline(BL_WHITE | BL_FIX); | |
6561 #ifdef FEAT_FOLDING | |
6562 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6563 foldOpenCursor(); | |
6564 #endif | |
6565 } | |
6566 } | |
6567 | |
6568 /* | |
6569 * "[p", "[P", "]P" and "]p": put with indent adjustment | |
6570 */ | |
6571 else if (cap->nchar == 'p' || cap->nchar == 'P') | |
6572 { | |
1312 | 6573 if (!checkclearop(cap->oap)) |
7 | 6574 { |
5708 | 6575 int dir = (cap->cmdchar == ']' && cap->nchar == 'p') |
6576 ? FORWARD : BACKWARD; | |
6577 int regname = cap->oap->regname; | |
6578 int was_visual = VIsual_active; | |
6579 int line_count = curbuf->b_ml.ml_line_count; | |
6580 pos_T start, end; | |
6581 | |
6582 if (VIsual_active) | |
6583 { | |
6584 start = ltoreq(VIsual, curwin->w_cursor) | |
6585 ? VIsual : curwin->w_cursor; | |
6586 end = equalpos(start,VIsual) ? curwin->w_cursor : VIsual; | |
6587 curwin->w_cursor = (dir == BACKWARD ? start : end); | |
6588 } | |
6589 # ifdef FEAT_CLIPBOARD | |
6590 adjust_clip_reg(®name); | |
6591 # endif | |
7 | 6592 prep_redo_cmd(cap); |
5708 | 6593 |
6594 do_put(regname, dir, cap->count1, PUT_FIXINDENT); | |
6595 if (was_visual) | |
6596 { | |
6597 VIsual = start; | |
6598 curwin->w_cursor = end; | |
6599 if (dir == BACKWARD) | |
6600 { | |
6601 /* adjust lines */ | |
6602 VIsual.lnum += curbuf->b_ml.ml_line_count - line_count; | |
6603 curwin->w_cursor.lnum += | |
6604 curbuf->b_ml.ml_line_count - line_count; | |
6605 } | |
6606 | |
6607 VIsual_active = TRUE; | |
6608 if (VIsual_mode == 'V') | |
6609 { | |
6610 /* delete visually selected lines */ | |
6611 cap->cmdchar = 'd'; | |
6612 cap->nchar = NUL; | |
6613 cap->oap->regname = regname; | |
6614 nv_operator(cap); | |
6615 do_pending_operator(cap, 0, FALSE); | |
6616 } | |
6617 if (VIsual_active) | |
6618 { | |
6619 end_visual_mode(); | |
6620 redraw_later(SOME_VALID); | |
6621 } | |
6622 } | |
7 | 6623 } |
6624 } | |
6625 | |
6626 /* | |
6627 * "['", "[`", "]'" and "]`": jump to next mark | |
6628 */ | |
6629 else if (cap->nchar == '\'' || cap->nchar == '`') | |
6630 { | |
6631 pos = &curwin->w_cursor; | |
6632 for (n = cap->count1; n > 0; --n) | |
6633 { | |
6634 prev_pos = *pos; | |
6635 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD, | |
6636 cap->nchar == '\''); | |
6637 if (pos == NULL) | |
6638 break; | |
6639 } | |
6640 if (pos == NULL) | |
6641 pos = &prev_pos; | |
6642 nv_cursormark(cap, cap->nchar == '\'', pos); | |
6643 } | |
6644 | |
6645 #ifdef FEAT_MOUSE | |
6646 /* | |
6647 * [ or ] followed by a middle mouse click: put selected text with | |
6648 * indent adjustment. Any other button just does as usual. | |
6649 */ | |
2130
279380a812ad
updated for version 7.2.412
Bram Moolenaar <bram@zimbu.org>
parents:
2112
diff
changeset
|
6650 else if (cap->nchar >= K_RIGHTRELEASE && cap->nchar <= K_LEFTMOUSE) |
7 | 6651 { |
6652 (void)do_mouse(cap->oap, cap->nchar, | |
6653 (cap->cmdchar == ']') ? FORWARD : BACKWARD, | |
6654 cap->count1, PUT_FIXINDENT); | |
6655 } | |
6656 #endif /* FEAT_MOUSE */ | |
6657 | |
6658 #ifdef FEAT_FOLDING | |
6659 /* | |
6660 * "[z" and "]z": move to start or end of open fold. | |
6661 */ | |
6662 else if (cap->nchar == 'z') | |
6663 { | |
6664 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6665 cap->count1) == FAIL) | |
6666 clearopbeep(cap->oap); | |
6667 } | |
6668 #endif | |
6669 | |
6670 #ifdef FEAT_DIFF | |
6671 /* | |
6672 * "[c" and "]c": move to next or previous diff-change. | |
6673 */ | |
6674 else if (cap->nchar == 'c') | |
6675 { | |
6676 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD, | |
6677 cap->count1) == FAIL) | |
6678 clearopbeep(cap->oap); | |
6679 } | |
6680 #endif | |
6681 | |
737 | 6682 #ifdef FEAT_SPELL |
236 | 6683 /* |
6684 * "[s", "[S", "]s" and "]S": move to next spell error. | |
6685 */ | |
6686 else if (cap->nchar == 's' || cap->nchar == 'S') | |
6687 { | |
249 | 6688 setpcmark(); |
6689 for (n = 0; n < cap->count1; ++n) | |
498 | 6690 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD, |
6691 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0) | |
249 | 6692 { |
6693 clearopbeep(cap->oap); | |
6694 break; | |
6695 } | |
819 | 6696 # ifdef FEAT_FOLDING |
6697 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped) | |
6698 foldOpenCursor(); | |
6699 # endif | |
236 | 6700 } |
6701 #endif | |
6702 | |
7 | 6703 /* Not a valid cap->nchar. */ |
6704 else | |
6705 clearopbeep(cap->oap); | |
6706 } | |
6707 | |
6708 /* | |
6709 * Handle Normal mode "%" command. | |
6710 */ | |
6711 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6712 nv_percent(cmdarg_T *cap) |
7 | 6713 { |
6714 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
|
6715 #if defined(FEAT_FOLDING) |
7 | 6716 linenr_T lnum = curwin->w_cursor.lnum; |
6717 #endif | |
6718 | |
6719 cap->oap->inclusive = TRUE; | |
6720 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */ | |
6721 { | |
6722 if (cap->count0 > 100) | |
6723 clearopbeep(cap->oap); | |
6724 else | |
6725 { | |
6726 cap->oap->motion_type = MLINE; | |
6727 setpcmark(); | |
6728 /* Round up, so CTRL-G will give same value. Watch out for a | |
6729 * large line count, the line number must not go negative! */ | |
6730 if (curbuf->b_ml.ml_line_count > 1000000) | |
6731 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L) | |
6732 / 100L * cap->count0; | |
6733 else | |
6734 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * | |
6735 cap->count0 + 99L) / 100L; | |
6736 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6737 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6738 beginline(BL_SOL | BL_FIX); | |
6739 } | |
6740 } | |
6741 else /* "%" : go to matching paren */ | |
6742 { | |
6743 cap->oap->motion_type = MCHAR; | |
6744 cap->oap->use_reg_one = TRUE; | |
6745 if ((pos = findmatch(cap->oap, NUL)) == NULL) | |
6746 clearopbeep(cap->oap); | |
6747 else | |
6748 { | |
6749 setpcmark(); | |
6750 curwin->w_cursor = *pos; | |
6751 curwin->w_set_curswant = TRUE; | |
6752 #ifdef FEAT_VIRTUALEDIT | |
6753 curwin->w_cursor.coladd = 0; | |
6754 #endif | |
6755 adjust_for_sel(cap); | |
6756 } | |
6757 } | |
6758 #ifdef FEAT_FOLDING | |
6759 if (cap->oap->op_type == OP_NOP | |
6760 && lnum != curwin->w_cursor.lnum | |
6761 && (fdo_flags & FDO_PERCENT) | |
6762 && KeyTyped) | |
6763 foldOpenCursor(); | |
6764 #endif | |
6765 } | |
6766 | |
6767 /* | |
6768 * Handle "(" and ")" commands. | |
6769 * cap->arg is BACKWARD for "(" and FORWARD for ")". | |
6770 */ | |
6771 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6772 nv_brace(cmdarg_T *cap) |
7 | 6773 { |
6774 cap->oap->motion_type = MCHAR; | |
6775 cap->oap->use_reg_one = TRUE; | |
620 | 6776 /* The motion used to be inclusive for "(", but that is not what Vi does. */ |
6777 cap->oap->inclusive = FALSE; | |
7 | 6778 curwin->w_set_curswant = TRUE; |
6779 | |
6780 if (findsent(cap->arg, cap->count1) == FAIL) | |
6781 clearopbeep(cap->oap); | |
6782 else | |
6783 { | |
1505 | 6784 /* Don't leave the cursor on the NUL past end of line. */ |
6785 adjust_cursor(cap->oap); | |
7 | 6786 #ifdef FEAT_VIRTUALEDIT |
6787 curwin->w_cursor.coladd = 0; | |
6788 #endif | |
6789 #ifdef FEAT_FOLDING | |
6790 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6791 foldOpenCursor(); | |
6792 #endif | |
6793 } | |
6794 } | |
6795 | |
6796 /* | |
6797 * "m" command: Mark a position. | |
6798 */ | |
6799 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6800 nv_mark(cmdarg_T *cap) |
7 | 6801 { |
6802 if (!checkclearop(cap->oap)) | |
6803 { | |
6804 if (setmark(cap->nchar) == FAIL) | |
6805 clearopbeep(cap->oap); | |
6806 } | |
6807 } | |
6808 | |
6809 /* | |
6810 * "{" and "}" commands. | |
6811 * cmd->arg is BACKWARD for "{" and FORWARD for "}". | |
6812 */ | |
6813 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6814 nv_findpar(cmdarg_T *cap) |
7 | 6815 { |
6816 cap->oap->motion_type = MCHAR; | |
6817 cap->oap->inclusive = FALSE; | |
6818 cap->oap->use_reg_one = TRUE; | |
6819 curwin->w_set_curswant = TRUE; | |
503 | 6820 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE)) |
7 | 6821 clearopbeep(cap->oap); |
6822 else | |
6823 { | |
6824 #ifdef FEAT_VIRTUALEDIT | |
6825 curwin->w_cursor.coladd = 0; | |
6826 #endif | |
6827 #ifdef FEAT_FOLDING | |
6828 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP) | |
6829 foldOpenCursor(); | |
6830 #endif | |
6831 } | |
6832 } | |
6833 | |
6834 /* | |
6835 * "u" command: Undo or make lower case. | |
6836 */ | |
6837 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6838 nv_undo(cmdarg_T *cap) |
7 | 6839 { |
5735 | 6840 if (cap->oap->op_type == OP_LOWER || VIsual_active) |
7 | 6841 { |
6842 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */ | |
6843 cap->cmdchar = 'g'; | |
6844 cap->nchar = 'u'; | |
6845 nv_operator(cap); | |
6846 } | |
6847 else | |
6848 nv_kundo(cap); | |
6849 } | |
6850 | |
6851 /* | |
6852 * <Undo> command. | |
6853 */ | |
6854 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6855 nv_kundo(cmdarg_T *cap) |
7 | 6856 { |
6857 if (!checkclearopq(cap->oap)) | |
6858 { | |
6859 u_undo((int)cap->count1); | |
6860 curwin->w_set_curswant = TRUE; | |
6861 } | |
6862 } | |
6863 | |
6864 /* | |
6865 * Handle the "r" command. | |
6866 */ | |
6867 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
6868 nv_replace(cmdarg_T *cap) |
7 | 6869 { |
6870 char_u *ptr; | |
6871 int had_ctrl_v; | |
6872 long n; | |
6873 | |
6874 if (checkclearop(cap->oap)) | |
6875 return; | |
6876 | |
6877 /* get another character */ | |
6878 if (cap->nchar == Ctrl_V) | |
6879 { | |
6880 had_ctrl_v = Ctrl_V; | |
6881 cap->nchar = get_literal(); | |
6882 /* Don't redo a multibyte character with CTRL-V. */ | |
6883 if (cap->nchar > DEL) | |
6884 had_ctrl_v = NUL; | |
6885 } | |
6886 else | |
6887 had_ctrl_v = NUL; | |
6888 | |
1343 | 6889 /* Abort if the character is a special key. */ |
6890 if (IS_SPECIAL(cap->nchar)) | |
6891 { | |
6892 clearopbeep(cap->oap); | |
6893 return; | |
6894 } | |
6895 | |
7 | 6896 /* Visual mode "r" */ |
6897 if (VIsual_active) | |
6898 { | |
1797 | 6899 if (got_int) |
6900 reset_VIsual(); | |
5428 | 6901 if (had_ctrl_v) |
6902 { | |
6903 if (cap->nchar == '\r') | |
6904 cap->nchar = -1; | |
6905 else if (cap->nchar == '\n') | |
6906 cap->nchar = -2; | |
6907 } | |
7 | 6908 nv_operator(cap); |
6909 return; | |
6910 } | |
6911 | |
6912 #ifdef FEAT_VIRTUALEDIT | |
6913 /* Break tabs, etc. */ | |
6914 if (virtual_active()) | |
6915 { | |
6916 if (u_save_cursor() == FAIL) | |
6917 return; | |
6918 if (gchar_cursor() == NUL) | |
6919 { | |
6920 /* Add extra space and put the cursor on the first one. */ | |
6921 coladvance_force((colnr_T)(getviscol() + cap->count1)); | |
6922 curwin->w_cursor.col -= cap->count1; | |
6923 } | |
6924 else if (gchar_cursor() == TAB) | |
6925 coladvance_force(getviscol()); | |
6926 } | |
6927 #endif | |
6928 | |
1343 | 6929 /* Abort if not enough characters to replace. */ |
7 | 6930 ptr = ml_get_cursor(); |
1343 | 6931 if (STRLEN(ptr) < (unsigned)cap->count1 |
7 | 6932 #ifdef FEAT_MBYTE |
6933 || (has_mbyte && mb_charlen(ptr) < cap->count1) | |
6934 #endif | |
6935 ) | |
6936 { | |
6937 clearopbeep(cap->oap); | |
6938 return; | |
6939 } | |
6940 | |
6941 /* | |
6942 * Replacing with a TAB is done by edit() when it is complicated because | |
6943 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB. | |
6944 * Other characters are done below to avoid problems with things like | |
6945 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC). | |
6946 */ | |
6947 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta)) | |
6948 { | |
6949 stuffnumReadbuff(cap->count1); | |
6950 stuffcharReadbuff('R'); | |
6951 stuffcharReadbuff('\t'); | |
6952 stuffcharReadbuff(ESC); | |
6953 return; | |
6954 } | |
6955 | |
6956 /* save line for undo */ | |
6957 if (u_save_cursor() == FAIL) | |
6958 return; | |
6959 | |
6960 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n')) | |
6961 { | |
6962 /* | |
6963 * Replace character(s) by a single newline. | |
6964 * Strange vi behaviour: Only one newline is inserted. | |
6965 * Delete the characters here. | |
6966 * Insert the newline with an insert command, takes care of | |
6967 * autoindent. The insert command depends on being on the last | |
6968 * character of a line or not. | |
6969 */ | |
6970 #ifdef FEAT_MBYTE | |
6971 (void)del_chars(cap->count1, FALSE); /* delete the characters */ | |
6972 #else | |
608 | 6973 (void)del_bytes(cap->count1, FALSE, FALSE); /* delete the characters */ |
7 | 6974 #endif |
6975 stuffcharReadbuff('\r'); | |
6976 stuffcharReadbuff(ESC); | |
6977 | |
6978 /* Give 'r' to edit(), to get the redo command right. */ | |
6979 invoke_edit(cap, TRUE, 'r', FALSE); | |
6980 } | |
6981 else | |
6982 { | |
6983 prep_redo(cap->oap->regname, cap->count1, | |
6984 NUL, 'r', NUL, had_ctrl_v, cap->nchar); | |
6985 | |
6986 curbuf->b_op_start = curwin->w_cursor; | |
6987 #ifdef FEAT_MBYTE | |
6988 if (has_mbyte) | |
6989 { | |
6990 int old_State = State; | |
6991 | |
6992 if (cap->ncharC1 != 0) | |
6993 AppendCharToRedobuff(cap->ncharC1); | |
6994 if (cap->ncharC2 != 0) | |
6995 AppendCharToRedobuff(cap->ncharC2); | |
6996 | |
6997 /* This is slow, but it handles replacing a single-byte with a | |
6998 * multi-byte and the other way around. Also handles adding | |
6999 * composing characters for utf-8. */ | |
7000 for (n = cap->count1; n > 0; --n) | |
7001 { | |
7002 State = REPLACE; | |
3501 | 7003 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7004 { | |
7005 int c = ins_copychar(curwin->w_cursor.lnum | |
7006 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7007 if (c != NUL) | |
7008 ins_char(c); | |
7009 else | |
7010 /* will be decremented further down */ | |
7011 ++curwin->w_cursor.col; | |
7012 } | |
7013 else | |
7014 ins_char(cap->nchar); | |
7 | 7015 State = old_State; |
7016 if (cap->ncharC1 != 0) | |
7017 ins_char(cap->ncharC1); | |
7018 if (cap->ncharC2 != 0) | |
7019 ins_char(cap->ncharC2); | |
7020 } | |
7021 } | |
7022 else | |
7023 #endif | |
7024 { | |
7025 /* | |
7026 * Replace the characters within one line. | |
7027 */ | |
7028 for (n = cap->count1; n > 0; --n) | |
7029 { | |
7030 /* | |
7031 * Get ptr again, because u_save and/or showmatch() will have | |
7032 * released the line. At the same time we let know that the | |
7033 * line will be changed. | |
7034 */ | |
7035 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE); | |
3501 | 7036 if (cap->nchar == Ctrl_E || cap->nchar == Ctrl_Y) |
7037 { | |
7038 int c = ins_copychar(curwin->w_cursor.lnum | |
7039 + (cap->nchar == Ctrl_Y ? -1 : 1)); | |
7040 if (c != NUL) | |
7041 ptr[curwin->w_cursor.col] = c; | |
7042 } | |
7043 else | |
7044 ptr[curwin->w_cursor.col] = cap->nchar; | |
7 | 7045 if (p_sm && msg_silent == 0) |
7046 showmatch(cap->nchar); | |
7047 ++curwin->w_cursor.col; | |
7048 } | |
7049 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7050 if (netbeans_active()) |
7 | 7051 { |
2210 | 7052 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1); |
7 | 7053 |
33 | 7054 netbeans_removed(curbuf, curwin->w_cursor.lnum, start, |
2210 | 7055 (long)cap->count1); |
7 | 7056 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start, |
33 | 7057 &ptr[start], (int)cap->count1); |
7 | 7058 } |
7059 #endif | |
7060 | |
7061 /* mark the buffer as changed and prepare for displaying */ | |
7062 changed_bytes(curwin->w_cursor.lnum, | |
7063 (colnr_T)(curwin->w_cursor.col - cap->count1)); | |
7064 } | |
7065 --curwin->w_cursor.col; /* cursor on the last replaced char */ | |
7066 #ifdef FEAT_MBYTE | |
7067 /* if the character on the left of the current cursor is a multi-byte | |
7068 * character, move two characters left */ | |
7069 if (has_mbyte) | |
7070 mb_adjust_cursor(); | |
7071 #endif | |
7072 curbuf->b_op_end = curwin->w_cursor; | |
7073 curwin->w_set_curswant = TRUE; | |
7074 set_last_insert(cap->nchar); | |
7075 } | |
7076 } | |
7077 | |
7078 /* | |
7079 * 'o': Exchange start and end of Visual area. | |
7080 * 'O': same, but in block mode exchange left and right corners. | |
7081 */ | |
7082 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7083 v_swap_corners(int cmdchar) |
7 | 7084 { |
7085 pos_T old_cursor; | |
7086 colnr_T left, right; | |
7087 | |
7088 if (cmdchar == 'O' && VIsual_mode == Ctrl_V) | |
7089 { | |
7090 old_cursor = curwin->w_cursor; | |
7091 getvcols(curwin, &old_cursor, &VIsual, &left, &right); | |
7092 curwin->w_cursor.lnum = VIsual.lnum; | |
7093 coladvance(left); | |
7094 VIsual = curwin->w_cursor; | |
7095 | |
7096 curwin->w_cursor.lnum = old_cursor.lnum; | |
7097 curwin->w_curswant = right; | |
7098 /* 'selection "exclusive" and cursor at right-bottom corner: move it | |
7099 * right one column */ | |
7100 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e') | |
7101 ++curwin->w_curswant; | |
7102 coladvance(curwin->w_curswant); | |
7103 if (curwin->w_cursor.col == old_cursor.col | |
7104 #ifdef FEAT_VIRTUALEDIT | |
7105 && (!virtual_active() | |
7106 || curwin->w_cursor.coladd == old_cursor.coladd) | |
7107 #endif | |
7108 ) | |
7109 { | |
7110 curwin->w_cursor.lnum = VIsual.lnum; | |
7111 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e') | |
7112 ++right; | |
7113 coladvance(right); | |
7114 VIsual = curwin->w_cursor; | |
7115 | |
7116 curwin->w_cursor.lnum = old_cursor.lnum; | |
7117 coladvance(left); | |
7118 curwin->w_curswant = left; | |
7119 } | |
7120 } | |
7121 else | |
7122 { | |
7123 old_cursor = curwin->w_cursor; | |
7124 curwin->w_cursor = VIsual; | |
7125 VIsual = old_cursor; | |
7126 curwin->w_set_curswant = TRUE; | |
7127 } | |
7128 } | |
7129 | |
7130 /* | |
7131 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE). | |
7132 */ | |
7133 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7134 nv_Replace(cmdarg_T *cap) |
7 | 7135 { |
7136 if (VIsual_active) /* "R" is replace lines */ | |
7137 { | |
7138 cap->cmdchar = 'c'; | |
7139 cap->nchar = NUL; | |
4213 | 7140 VIsual_mode_orig = VIsual_mode; /* remember original area for gv */ |
7 | 7141 VIsual_mode = 'V'; |
7142 nv_operator(cap); | |
7143 } | |
5735 | 7144 else if (!checkclearopq(cap->oap)) |
7 | 7145 { |
7146 if (!curbuf->b_p_ma) | |
7147 EMSG(_(e_modifiable)); | |
7148 else | |
7149 { | |
7150 #ifdef FEAT_VIRTUALEDIT | |
7151 if (virtual_active()) | |
7152 coladvance(getviscol()); | |
7153 #endif | |
7154 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE); | |
7155 } | |
7156 } | |
7157 } | |
7158 | |
7159 #ifdef FEAT_VREPLACE | |
7160 /* | |
7161 * "gr". | |
7162 */ | |
7163 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7164 nv_vreplace(cmdarg_T *cap) |
7 | 7165 { |
7166 if (VIsual_active) | |
7167 { | |
7168 cap->cmdchar = 'r'; | |
7169 cap->nchar = cap->extra_char; | |
7170 nv_replace(cap); /* Do same as "r" in Visual mode for now */ | |
7171 } | |
5735 | 7172 else if (!checkclearopq(cap->oap)) |
7 | 7173 { |
7174 if (!curbuf->b_p_ma) | |
7175 EMSG(_(e_modifiable)); | |
7176 else | |
7177 { | |
7178 if (cap->extra_char == Ctrl_V) /* get another character */ | |
7179 cap->extra_char = get_literal(); | |
7180 stuffcharReadbuff(cap->extra_char); | |
7181 stuffcharReadbuff(ESC); | |
7182 # ifdef FEAT_VIRTUALEDIT | |
7183 if (virtual_active()) | |
7184 coladvance(getviscol()); | |
7185 # endif | |
7186 invoke_edit(cap, TRUE, 'v', FALSE); | |
7187 } | |
7188 } | |
7189 } | |
7190 #endif | |
7191 | |
7192 /* | |
7193 * Swap case for "~" command, when it does not work like an operator. | |
7194 */ | |
7195 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7196 n_swapchar(cmdarg_T *cap) |
7 | 7197 { |
7198 long n; | |
7199 pos_T startpos; | |
7200 int did_change = 0; | |
7201 #ifdef FEAT_NETBEANS_INTG | |
7202 pos_T pos; | |
7203 char_u *ptr; | |
7204 int count; | |
7205 #endif | |
7206 | |
7207 if (checkclearopq(cap->oap)) | |
7208 return; | |
7209 | |
7210 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL) | |
7211 { | |
7212 clearopbeep(cap->oap); | |
7213 return; | |
7214 } | |
7215 | |
7216 prep_redo_cmd(cap); | |
7217 | |
7218 if (u_save_cursor() == FAIL) | |
7219 return; | |
7220 | |
7221 startpos = curwin->w_cursor; | |
7222 #ifdef FEAT_NETBEANS_INTG | |
7223 pos = startpos; | |
7224 #endif | |
7225 for (n = cap->count1; n > 0; --n) | |
7226 { | |
7227 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor); | |
7228 inc_cursor(); | |
7229 if (gchar_cursor() == NUL) | |
7230 { | |
7231 if (vim_strchr(p_ww, '~') != NULL | |
7232 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count) | |
7233 { | |
7234 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7235 if (netbeans_active()) |
7 | 7236 { |
7237 if (did_change) | |
7238 { | |
7239 ptr = ml_get(pos.lnum); | |
835 | 7240 count = (int)STRLEN(ptr) - pos.col; |
33 | 7241 netbeans_removed(curbuf, pos.lnum, pos.col, |
7242 (long)count); | |
7 | 7243 netbeans_inserted(curbuf, pos.lnum, pos.col, |
33 | 7244 &ptr[pos.col], count); |
7 | 7245 } |
7246 pos.col = 0; | |
7247 pos.lnum++; | |
7248 } | |
7249 #endif | |
7250 ++curwin->w_cursor.lnum; | |
7251 curwin->w_cursor.col = 0; | |
7252 if (n > 1) | |
7253 { | |
7254 if (u_savesub(curwin->w_cursor.lnum) == FAIL) | |
7255 break; | |
7256 u_clearline(); | |
7257 } | |
7258 } | |
7259 else | |
7260 break; | |
7261 } | |
7262 } | |
7263 #ifdef FEAT_NETBEANS_INTG | |
2210 | 7264 if (did_change && netbeans_active()) |
7 | 7265 { |
7266 ptr = ml_get(pos.lnum); | |
7267 count = curwin->w_cursor.col - pos.col; | |
33 | 7268 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count); |
7269 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count); | |
7 | 7270 } |
7271 #endif | |
7272 | |
7273 | |
7274 check_cursor(); | |
7275 curwin->w_set_curswant = TRUE; | |
7276 if (did_change) | |
7277 { | |
7278 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1, | |
7279 0L); | |
7280 curbuf->b_op_start = startpos; | |
7281 curbuf->b_op_end = curwin->w_cursor; | |
7282 if (curbuf->b_op_end.col > 0) | |
7283 --curbuf->b_op_end.col; | |
7284 } | |
7285 } | |
7286 | |
7287 /* | |
7288 * Move cursor to mark. | |
7289 */ | |
7290 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7291 nv_cursormark(cmdarg_T *cap, int flag, pos_T *pos) |
7 | 7292 { |
7293 if (check_mark(pos) == FAIL) | |
7294 clearop(cap->oap); | |
7295 else | |
7296 { | |
7297 if (cap->cmdchar == '\'' | |
7298 || cap->cmdchar == '`' | |
7299 || cap->cmdchar == '[' | |
7300 || cap->cmdchar == ']') | |
7301 setpcmark(); | |
7302 curwin->w_cursor = *pos; | |
7303 if (flag) | |
7304 beginline(BL_WHITE | BL_FIX); | |
7305 else | |
7306 check_cursor(); | |
7307 } | |
7308 cap->oap->motion_type = flag ? MLINE : MCHAR; | |
7309 if (cap->cmdchar == '`') | |
7310 cap->oap->use_reg_one = TRUE; | |
7311 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */ | |
7312 curwin->w_set_curswant = TRUE; | |
7313 } | |
7314 | |
7315 /* | |
7316 * Handle commands that are operators in Visual mode. | |
7317 */ | |
7318 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7319 v_visop(cmdarg_T *cap) |
7 | 7320 { |
7321 static char_u trans[] = "YyDdCcxdXdAAIIrr"; | |
7322 | |
7323 /* Uppercase means linewise, except in block mode, then "D" deletes till | |
4352 | 7324 * the end of the line, and "C" replaces till EOL */ |
7 | 7325 if (isupper(cap->cmdchar)) |
7326 { | |
7327 if (VIsual_mode != Ctrl_V) | |
4213 | 7328 { |
7329 VIsual_mode_orig = VIsual_mode; | |
7 | 7330 VIsual_mode = 'V'; |
4213 | 7331 } |
7 | 7332 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D') |
7333 curwin->w_curswant = MAXCOL; | |
7334 } | |
7335 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1); | |
7336 nv_operator(cap); | |
7337 } | |
7338 | |
7339 /* | |
7340 * "s" and "S" commands. | |
7341 */ | |
7342 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7343 nv_subst(cmdarg_T *cap) |
7 | 7344 { |
7345 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */ | |
7346 { | |
7347 if (cap->cmdchar == 'S') | |
4213 | 7348 { |
7349 VIsual_mode_orig = VIsual_mode; | |
7 | 7350 VIsual_mode = 'V'; |
4213 | 7351 } |
7 | 7352 cap->cmdchar = 'c'; |
7353 nv_operator(cap); | |
7354 } | |
7355 else | |
7356 nv_optrans(cap); | |
7357 } | |
7358 | |
7359 /* | |
7360 * Abbreviated commands. | |
7361 */ | |
7362 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7363 nv_abbrev(cmdarg_T *cap) |
7 | 7364 { |
7365 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL) | |
7366 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */ | |
7367 | |
7368 /* in Visual mode these commands are operators */ | |
7369 if (VIsual_active) | |
7370 v_visop(cap); | |
7371 else | |
7372 nv_optrans(cap); | |
7373 } | |
7374 | |
7375 /* | |
7376 * Translate a command into another command. | |
7377 */ | |
7378 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7379 nv_optrans(cmdarg_T *cap) |
7 | 7380 { |
7381 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh", | |
7382 (char_u *)"d$", (char_u *)"c$", | |
7383 (char_u *)"cl", (char_u *)"cc", | |
7384 (char_u *)"yy", (char_u *)":s\r"}; | |
7385 static char_u *str = (char_u *)"xXDCsSY&"; | |
7386 | |
7387 if (!checkclearopq(cap->oap)) | |
7388 { | |
164 | 7389 /* In Vi "2D" doesn't delete the next line. Can't translate it |
7390 * either, because "2." should also not use the count. */ | |
7391 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL) | |
7392 { | |
7393 cap->oap->start = curwin->w_cursor; | |
7394 cap->oap->op_type = OP_DELETE; | |
1490 | 7395 #ifdef FEAT_EVAL |
7396 set_op_var(OP_DELETE); | |
7397 #endif | |
164 | 7398 cap->count1 = 1; |
7399 nv_dollar(cap); | |
7400 finish_op = TRUE; | |
7401 ResetRedobuff(); | |
7402 AppendCharToRedobuff('D'); | |
7403 } | |
7404 else | |
7405 { | |
7406 if (cap->count0) | |
7407 stuffnumReadbuff(cap->count0); | |
7408 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]); | |
7409 } | |
7 | 7410 } |
7411 cap->opcount = 0; | |
7412 } | |
7413 | |
7414 /* | |
7415 * "'" and "`" commands. Also for "g'" and "g`". | |
7416 * cap->arg is TRUE for "'" and "g'". | |
7417 */ | |
7418 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7419 nv_gomark(cmdarg_T *cap) |
7 | 7420 { |
7421 pos_T *pos; | |
7422 int c; | |
7423 #ifdef FEAT_FOLDING | |
4017 | 7424 pos_T old_cursor = curwin->w_cursor; |
7 | 7425 int old_KeyTyped = KeyTyped; /* getting file may reset it */ |
7426 #endif | |
7427 | |
7428 if (cap->cmdchar == 'g') | |
7429 c = cap->extra_char; | |
7430 else | |
7431 c = cap->nchar; | |
7432 pos = getmark(c, (cap->oap->op_type == OP_NOP)); | |
7433 if (pos == (pos_T *)-1) /* jumped to other file */ | |
7434 { | |
7435 if (cap->arg) | |
7436 { | |
7437 check_cursor_lnum(); | |
7438 beginline(BL_WHITE | BL_FIX); | |
7439 } | |
7440 else | |
7441 check_cursor(); | |
7442 } | |
7443 else | |
7444 nv_cursormark(cap, cap->arg, pos); | |
7445 | |
7446 #ifdef FEAT_VIRTUALEDIT | |
7447 /* May need to clear the coladd that a mark includes. */ | |
7448 if (!virtual_active()) | |
7449 curwin->w_cursor.coladd = 0; | |
7450 #endif | |
7451 #ifdef FEAT_FOLDING | |
7452 if (cap->oap->op_type == OP_NOP | |
4057 | 7453 && pos != NULL |
4017 | 7454 && (pos == (pos_T *)-1 || !equalpos(old_cursor, *pos)) |
7 | 7455 && (fdo_flags & FDO_MARK) |
7456 && old_KeyTyped) | |
7457 foldOpenCursor(); | |
7458 #endif | |
7459 } | |
7460 | |
7461 /* | |
7462 * Handle CTRL-O, CTRL-I, "g;" and "g," commands. | |
7463 */ | |
7464 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7465 nv_pcmark(cmdarg_T *cap) |
7 | 7466 { |
7467 #ifdef FEAT_JUMPLIST | |
7468 pos_T *pos; | |
7469 # ifdef FEAT_FOLDING | |
7470 linenr_T lnum = curwin->w_cursor.lnum; | |
7471 int old_KeyTyped = KeyTyped; /* getting file may reset it */ | |
7472 # endif | |
7473 | |
7474 if (!checkclearopq(cap->oap)) | |
7475 { | |
7476 if (cap->cmdchar == 'g') | |
7477 pos = movechangelist((int)cap->count1); | |
7478 else | |
7479 pos = movemark((int)cap->count1); | |
7480 if (pos == (pos_T *)-1) /* jump to other file */ | |
7481 { | |
7482 curwin->w_set_curswant = TRUE; | |
7483 check_cursor(); | |
7484 } | |
7485 else if (pos != NULL) /* can jump */ | |
7486 nv_cursormark(cap, FALSE, pos); | |
7487 else if (cap->cmdchar == 'g') | |
7488 { | |
7489 if (curbuf->b_changelistlen == 0) | |
7490 EMSG(_("E664: changelist is empty")); | |
7491 else if (cap->count1 < 0) | |
7492 EMSG(_("E662: At start of changelist")); | |
7493 else | |
7494 EMSG(_("E663: At end of changelist")); | |
7495 } | |
7496 else | |
7497 clearopbeep(cap->oap); | |
7498 # ifdef FEAT_FOLDING | |
7499 if (cap->oap->op_type == OP_NOP | |
7500 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum) | |
7501 && (fdo_flags & FDO_MARK) | |
7502 && old_KeyTyped) | |
7503 foldOpenCursor(); | |
7504 # endif | |
7505 } | |
7506 #else | |
7507 clearopbeep(cap->oap); | |
7508 #endif | |
7509 } | |
7510 | |
7511 /* | |
7512 * Handle '"' command. | |
7513 */ | |
7514 static void | |
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7515 nv_regname(cmdarg_T *cap) |
7 | 7516 { |
7517 if (checkclearop(cap->oap)) | |
7518 return; | |
7519 #ifdef FEAT_EVAL | |
7520 if (cap->nchar == '=') | |
7521 cap->nchar = get_expr_register(); | |
7522 #endif | |
7523 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE)) | |
7524 { | |
7525 cap->oap->regname = cap->nchar; | |
7526 cap->opcount = cap->count0; /* remember count before '"' */ | |
7527 #ifdef FEAT_EVAL | |
7528 set_reg_var(cap->oap->regname); | |
7529 #endif | |
7530 } | |
7531 else | |
7532 clearopbeep(cap->oap); | |
7533 } | |
7534 | |
7535 /* | |
7536 * Handle "v", "V" and "CTRL-V" commands. | |
7537 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg | |
7538 * is TRUE. | |
167 | 7539 * Handle CTRL-Q just like CTRL-V. |
7 | 7540 */ |
7541 static void | |
7829
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commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7542 nv_visual(cmdarg_T *cap) |
7 | 7543 { |
167 | 7544 if (cap->cmdchar == Ctrl_Q) |
7545 cap->cmdchar = Ctrl_V; | |
7546 | |
7 | 7547 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it |
7548 * characterwise, linewise, or blockwise. */ | |
7549 if (cap->oap->op_type != OP_NOP) | |
7550 { | |
7551 cap->oap->motion_force = cap->cmdchar; | |
7552 finish_op = FALSE; /* operator doesn't finish now but later */ | |
7553 return; | |
7554 } | |
7555 | |
7556 VIsual_select = cap->arg; | |
7557 if (VIsual_active) /* change Visual mode */ | |
7558 { | |
7559 if (VIsual_mode == cap->cmdchar) /* stop visual mode */ | |
7560 end_visual_mode(); | |
7561 else /* toggle char/block mode */ | |
7562 { /* or char/line mode */ | |
7563 VIsual_mode = cap->cmdchar; | |
7564 showmode(); | |
7565 } | |
7566 redraw_curbuf_later(INVERTED); /* update the inversion */ | |
7567 } | |
7568 else /* start Visual mode */ | |
7569 { | |
7570 check_visual_highlight(); | |
3537 | 7571 if (cap->count0 > 0 && resel_VIsual_mode != NUL) |
7572 { | |
7573 /* use previously selected part */ | |
7 | 7574 VIsual = curwin->w_cursor; |
7575 | |
7576 VIsual_active = TRUE; | |
7577 VIsual_reselect = TRUE; | |
7578 if (!cap->arg) | |
7579 /* start Select mode when 'selectmode' contains "cmd" */ | |
7580 may_start_select('c'); | |
7581 #ifdef FEAT_MOUSE | |
7582 setmouse(); | |
7583 #endif | |
641 | 7584 if (p_smd && msg_silent == 0) |
7 | 7585 redraw_cmdline = TRUE; /* show visual mode later */ |
7586 /* | |
7587 * For V and ^V, we multiply the number of lines even if there | |
7588 * was only one -- webb | |
7589 */ | |
7590 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1) | |
7591 { | |
7592 curwin->w_cursor.lnum += | |
7593 resel_VIsual_line_count * cap->count0 - 1; | |
7594 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
7595 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
7596 } | |
7597 VIsual_mode = resel_VIsual_mode; | |
7598 if (VIsual_mode == 'v') | |
7599 { | |
7600 if (resel_VIsual_line_count <= 1) | |
3125 | 7601 { |
7602 validate_virtcol(); | |
7603 curwin->w_curswant = curwin->w_virtcol | |
7604 + resel_VIsual_vcol * cap->count0 - 1; | |
7605 } | |
7 | 7606 else |
3125 | 7607 curwin->w_curswant = resel_VIsual_vcol; |
7608 coladvance(curwin->w_curswant); | |
7 | 7609 } |
3125 | 7610 if (resel_VIsual_vcol == MAXCOL) |
7 | 7611 { |
7612 curwin->w_curswant = MAXCOL; | |
7613 coladvance((colnr_T)MAXCOL); | |
7614 } | |
7615 else if (VIsual_mode == Ctrl_V) | |
7616 { | |
7617 validate_virtcol(); | |
7618 curwin->w_curswant = curwin->w_virtcol | |
3125 | 7619 + resel_VIsual_vcol * cap->count0 - 1; |
7 | 7620 coladvance(curwin->w_curswant); |
7621 } | |
7622 else | |
7623 curwin->w_set_curswant = TRUE; | |
7624 redraw_curbuf_later(INVERTED); /* show the inversion */ | |
7625 } | |
7626 else | |
7627 { | |
7628 if (!cap->arg) | |
7629 /* start Select mode when 'selectmode' contains "cmd" */ | |
7630 may_start_select('c'); | |
7631 n_start_visual_mode(cap->cmdchar); | |
3537 | 7632 if (VIsual_mode != 'V' && *p_sel == 'e') |
7633 ++cap->count1; /* include one more char */ | |
7634 if (cap->count0 > 0 && --cap->count1 > 0) | |
7635 { | |
7636 /* With a count select that many characters or lines. */ | |
7637 if (VIsual_mode == 'v' || VIsual_mode == Ctrl_V) | |
7638 nv_right(cap); | |
7639 else if (VIsual_mode == 'V') | |
7640 nv_down(cap); | |
7641 } | |
7 | 7642 } |
7643 } | |
7644 } | |
7645 | |
7646 /* | |
7647 * Start selection for Shift-movement keys. | |
7648 */ | |
7649 void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7650 start_selection(void) |
7 | 7651 { |
7652 /* if 'selectmode' contains "key", start Select mode */ | |
7653 may_start_select('k'); | |
7654 n_start_visual_mode('v'); | |
7655 } | |
7656 | |
7657 /* | |
7658 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu. | |
7659 */ | |
7660 void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7661 may_start_select(int c) |
7 | 7662 { |
7663 VIsual_select = (stuff_empty() && typebuf_typed() | |
7664 && (vim_strchr(p_slm, c) != NULL)); | |
7665 } | |
7666 | |
7667 /* | |
7668 * Start Visual mode "c". | |
7669 * Should set VIsual_select before calling this. | |
7670 */ | |
7671 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7672 n_start_visual_mode(int c) |
7 | 7673 { |
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7674 #ifdef FEAT_CONCEAL |
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parents:
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diff
changeset
|
7675 /* Check for redraw before changing the state. */ |
2428
33148c37f3c9
Changes for VMS. Mostly by Zoltan Arpadffy.
Bram Moolenaar <bram@vim.org>
parents:
2416
diff
changeset
|
7676 conceal_check_cursur_line(); |
2378
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parents:
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diff
changeset
|
7677 #endif |
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7678 |
7 | 7679 VIsual_mode = c; |
7680 VIsual_active = TRUE; | |
7681 VIsual_reselect = TRUE; | |
7682 #ifdef FEAT_VIRTUALEDIT | |
7683 /* Corner case: the 0 position in a tab may change when going into | |
7684 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting. | |
7685 */ | |
7686 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB) | |
3742 | 7687 { |
7688 validate_virtcol(); | |
7 | 7689 coladvance(curwin->w_virtcol); |
3742 | 7690 } |
7 | 7691 #endif |
7692 VIsual = curwin->w_cursor; | |
7693 | |
7694 #ifdef FEAT_FOLDING | |
7695 foldAdjustVisual(); | |
7696 #endif | |
7697 | |
7698 #ifdef FEAT_MOUSE | |
7699 setmouse(); | |
7700 #endif | |
2378
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parents:
2348
diff
changeset
|
7701 #ifdef FEAT_CONCEAL |
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7702 /* 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
|
7703 conceal_check_cursur_line(); |
2378
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7704 #endif |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
7705 |
641 | 7706 if (p_smd && msg_silent == 0) |
7 | 7707 redraw_cmdline = TRUE; /* show visual mode later */ |
7708 #ifdef FEAT_CLIPBOARD | |
7709 /* Make sure the clipboard gets updated. Needed because start and | |
7710 * end may still be the same, and the selection needs to be owned */ | |
7711 clip_star.vmode = NUL; | |
7712 #endif | |
7713 | |
7714 /* Only need to redraw this line, unless still need to redraw an old | |
7715 * Visual area (when 'lazyredraw' is set). */ | |
7716 if (curwin->w_redr_type < INVERTED) | |
7717 { | |
7718 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum; | |
7719 curwin->w_old_visual_lnum = curwin->w_cursor.lnum; | |
7720 } | |
7721 } | |
7722 | |
7723 | |
7724 /* | |
7725 * CTRL-W: Window commands | |
7726 */ | |
7727 static void | |
7829
2a8d6b2dd925
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7728 nv_window(cmdarg_T *cap) |
7 | 7729 { |
7730 #ifdef FEAT_WINDOWS | |
7731 if (!checkclearop(cap->oap)) | |
7732 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */ | |
7733 #else | |
7734 (void)checkclearop(cap->oap); | |
7735 #endif | |
7736 } | |
7737 | |
7738 /* | |
7739 * CTRL-Z: Suspend | |
7740 */ | |
7741 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7742 nv_suspend(cmdarg_T *cap) |
7 | 7743 { |
7744 clearop(cap->oap); | |
7745 if (VIsual_active) | |
7746 end_visual_mode(); /* stop Visual mode */ | |
7747 do_cmdline_cmd((char_u *)"st"); | |
7748 } | |
7749 | |
7750 /* | |
7751 * Commands starting with "g". | |
7752 */ | |
7753 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
7754 nv_g_cmd(cmdarg_T *cap) |
7 | 7755 { |
7756 oparg_T *oap = cap->oap; | |
7757 pos_T tpos; | |
7758 int i; | |
7759 int flag = FALSE; | |
7760 | |
7761 switch (cap->nchar) | |
7762 { | |
6868 | 7763 case Ctrl_A: |
7764 case Ctrl_X: | |
7 | 7765 #ifdef MEM_PROFILE |
7766 /* | |
7767 * "g^A": dump log of used memory. | |
7768 */ | |
6868 | 7769 if (!VIsual_active && cap->nchar == Ctrl_A) |
7770 vim_mem_profile_dump(); | |
7771 else | |
7772 #endif | |
7773 /* | |
7774 * "g^A/g^X": sequentially increment visually selected region | |
7775 */ | |
7776 if (VIsual_active) | |
7777 { | |
7778 cap->arg = TRUE; | |
7779 cap->cmdchar = cap->nchar; | |
7574
b872724c37db
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Christian Brabandt <cb@256bit.org>
parents:
7568
diff
changeset
|
7780 cap->nchar = NUL; |
6868 | 7781 nv_addsub(cap); |
7782 } | |
7783 else | |
7784 clearopbeep(oap); | |
7 | 7785 break; |
7786 | |
7787 #ifdef FEAT_VREPLACE | |
7788 /* | |
7789 * "gR": Enter virtual replace mode. | |
7790 */ | |
7791 case 'R': | |
7792 cap->arg = TRUE; | |
7793 nv_Replace(cap); | |
7794 break; | |
7795 | |
7796 case 'r': | |
7797 nv_vreplace(cap); | |
7798 break; | |
7799 #endif | |
7800 | |
7801 case '&': | |
7802 do_cmdline_cmd((char_u *)"%s//~/&"); | |
7803 break; | |
7804 | |
7805 /* | |
7806 * "gv": Reselect the previous Visual area. If Visual already active, | |
7807 * exchange previous and current Visual area. | |
7808 */ | |
7809 case 'v': | |
7810 if (checkclearop(oap)) | |
7811 break; | |
7812 | |
690 | 7813 if ( curbuf->b_visual.vi_start.lnum == 0 |
7814 || curbuf->b_visual.vi_start.lnum > curbuf->b_ml.ml_line_count | |
7815 || curbuf->b_visual.vi_end.lnum == 0) | |
7 | 7816 beep_flush(); |
7817 else | |
7818 { | |
7819 /* set w_cursor to the start of the Visual area, tpos to the end */ | |
7820 if (VIsual_active) | |
7821 { | |
7822 i = VIsual_mode; | |
690 | 7823 VIsual_mode = curbuf->b_visual.vi_mode; |
7824 curbuf->b_visual.vi_mode = i; | |
7 | 7825 # ifdef FEAT_EVAL |
7826 curbuf->b_visual_mode_eval = i; | |
7827 # endif | |
7828 i = curwin->w_curswant; | |
690 | 7829 curwin->w_curswant = curbuf->b_visual.vi_curswant; |
7830 curbuf->b_visual.vi_curswant = i; | |
7831 | |
7832 tpos = curbuf->b_visual.vi_end; | |
7833 curbuf->b_visual.vi_end = curwin->w_cursor; | |
7834 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7835 curbuf->b_visual.vi_start = VIsual; | |
7 | 7836 } |
7837 else | |
7838 { | |
690 | 7839 VIsual_mode = curbuf->b_visual.vi_mode; |
7840 curwin->w_curswant = curbuf->b_visual.vi_curswant; | |
7841 tpos = curbuf->b_visual.vi_end; | |
7842 curwin->w_cursor = curbuf->b_visual.vi_start; | |
7 | 7843 } |
7844 | |
7845 VIsual_active = TRUE; | |
7846 VIsual_reselect = TRUE; | |
7847 | |
7848 /* Set Visual to the start and w_cursor to the end of the Visual | |
7849 * area. Make sure they are on an existing character. */ | |
7850 check_cursor(); | |
7851 VIsual = curwin->w_cursor; | |
7852 curwin->w_cursor = tpos; | |
7853 check_cursor(); | |
7854 update_topline(); | |
7855 /* | |
7856 * When called from normal "g" command: start Select mode when | |
7857 * 'selectmode' contains "cmd". When called for K_SELECT, always | |
7858 * start Select mode. | |
7859 */ | |
7860 if (cap->arg) | |
7861 VIsual_select = TRUE; | |
7862 else | |
7863 may_start_select('c'); | |
7864 #ifdef FEAT_MOUSE | |
7865 setmouse(); | |
7866 #endif | |
7867 #ifdef FEAT_CLIPBOARD | |
7868 /* Make sure the clipboard gets updated. Needed because start and | |
7869 * end are still the same, and the selection needs to be owned */ | |
7870 clip_star.vmode = NUL; | |
7871 #endif | |
7872 redraw_curbuf_later(INVERTED); | |
7873 showmode(); | |
7874 } | |
7875 break; | |
7876 /* | |
7877 * "gV": Don't reselect the previous Visual area after a Select mode | |
7878 * mapping of menu. | |
7879 */ | |
7880 case 'V': | |
7881 VIsual_reselect = FALSE; | |
7882 break; | |
7883 | |
7884 /* | |
7885 * "gh": start Select mode. | |
7886 * "gH": start Select line mode. | |
7887 * "g^H": start Select block mode. | |
7888 */ | |
7889 case K_BS: | |
7890 cap->nchar = Ctrl_H; | |
7891 /* FALLTHROUGH */ | |
7892 case 'h': | |
7893 case 'H': | |
7894 case Ctrl_H: | |
7895 # ifdef EBCDIC | |
7896 /* EBCDIC: 'v'-'h' != '^v'-'^h' */ | |
7897 if (cap->nchar == Ctrl_H) | |
7898 cap->cmdchar = Ctrl_V; | |
7899 else | |
7900 # endif | |
7901 cap->cmdchar = cap->nchar + ('v' - 'h'); | |
7902 cap->arg = TRUE; | |
7903 nv_visual(cap); | |
7904 break; | |
3701 | 7905 |
7906 /* "gn", "gN" visually select next/previous search match | |
7907 * "gn" selects next match | |
7908 * "gN" selects previous match | |
7909 */ | |
7910 case 'N': | |
7911 case 'n': | |
7912 if (!current_search(cap->count1, cap->nchar == 'n')) | |
3896 | 7913 clearopbeep(oap); |
3701 | 7914 break; |
7 | 7915 |
7916 /* | |
7917 * "gj" and "gk" two new funny movement keys -- up and down | |
7918 * movement based on *screen* line rather than *file* line. | |
7919 */ | |
7920 case 'j': | |
7921 case K_DOWN: | |
7922 /* with 'nowrap' it works just like the normal "j" command; also when | |
7923 * in a closed fold */ | |
7924 if (!curwin->w_p_wrap | |
7925 #ifdef FEAT_FOLDING | |
7926 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7927 #endif | |
7928 ) | |
7929 { | |
7930 oap->motion_type = MLINE; | |
7931 i = cursor_down(cap->count1, oap->op_type == OP_NOP); | |
7932 } | |
7933 else | |
7934 i = nv_screengo(oap, FORWARD, cap->count1); | |
7935 if (i == FAIL) | |
7936 clearopbeep(oap); | |
7937 break; | |
7938 | |
7939 case 'k': | |
7940 case K_UP: | |
7941 /* with 'nowrap' it works just like the normal "k" command; also when | |
7942 * in a closed fold */ | |
7943 if (!curwin->w_p_wrap | |
7944 #ifdef FEAT_FOLDING | |
7945 || hasFolding(curwin->w_cursor.lnum, NULL, NULL) | |
7946 #endif | |
7947 ) | |
7948 { | |
7949 oap->motion_type = MLINE; | |
7950 i = cursor_up(cap->count1, oap->op_type == OP_NOP); | |
7951 } | |
7952 else | |
7953 i = nv_screengo(oap, BACKWARD, cap->count1); | |
7954 if (i == FAIL) | |
7955 clearopbeep(oap); | |
7956 break; | |
7957 | |
7958 /* | |
7959 * "gJ": join two lines without inserting a space. | |
7960 */ | |
7961 case 'J': | |
7962 nv_join(cap); | |
7963 break; | |
7964 | |
7965 /* | |
7966 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines. | |
7967 * "gm": middle of "g0" and "g$". | |
7968 */ | |
7969 case '^': | |
7970 flag = TRUE; | |
7971 /* FALLTHROUGH */ | |
7972 | |
7973 case '0': | |
7974 case 'm': | |
7975 case K_HOME: | |
7976 case K_KHOME: | |
7977 oap->motion_type = MCHAR; | |
7978 oap->inclusive = FALSE; | |
7979 if (curwin->w_p_wrap | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8445
diff
changeset
|
7980 #ifdef FEAT_WINDOWS |
7 | 7981 && curwin->w_width != 0 |
7982 #endif | |
7983 ) | |
7984 { | |
7985 int width1 = W_WIDTH(curwin) - curwin_col_off(); | |
7986 int width2 = width1 + curwin_col_off2(); | |
7987 | |
7988 validate_virtcol(); | |
7989 i = 0; | |
7990 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0) | |
7991 i = (curwin->w_virtcol - width1) / width2 * width2 + width1; | |
7992 } | |
7993 else | |
7994 i = curwin->w_leftcol; | |
2178
c6f1aa1e9f32
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Bram Moolenaar <bram@vim.org>
parents:
2139
diff
changeset
|
7995 /* 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
|
7996 * 'relativenumber' is on and lines are wrapping the middle can be more |
c6f1aa1e9f32
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parents:
2139
diff
changeset
|
7997 * to the left. */ |
7 | 7998 if (cap->nchar == 'm') |
7999 i += (W_WIDTH(curwin) - curwin_col_off() | |
8000 + ((curwin->w_p_wrap && i > 0) | |
8001 ? curwin_col_off2() : 0)) / 2; | |
8002 coladvance((colnr_T)i); | |
8003 if (flag) | |
8004 { | |
8005 do | |
8006 i = gchar_cursor(); | |
8007 while (vim_iswhite(i) && oneright() == OK); | |
8008 } | |
8009 curwin->w_set_curswant = TRUE; | |
8010 break; | |
8011 | |
8012 case '_': | |
8013 /* "g_": to the last non-blank character in the line or <count> lines | |
8014 * downward. */ | |
8015 cap->oap->motion_type = MCHAR; | |
8016 cap->oap->inclusive = TRUE; | |
8017 curwin->w_curswant = MAXCOL; | |
8018 if (cursor_down((long)(cap->count1 - 1), | |
8019 cap->oap->op_type == OP_NOP) == FAIL) | |
8020 clearopbeep(cap->oap); | |
8021 else | |
8022 { | |
8023 char_u *ptr = ml_get_curline(); | |
8024 | |
8025 /* In Visual mode we may end up after the line. */ | |
8026 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL) | |
8027 --curwin->w_cursor.col; | |
8028 | |
8029 /* Decrease the cursor column until it's on a non-blank. */ | |
8030 while (curwin->w_cursor.col > 0 | |
8031 && vim_iswhite(ptr[curwin->w_cursor.col])) | |
8032 --curwin->w_cursor.col; | |
8033 curwin->w_set_curswant = TRUE; | |
2040
70c67b1bb1f1
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parents:
2024
diff
changeset
|
8034 adjust_for_sel(cap); |
7 | 8035 } |
8036 break; | |
8037 | |
8038 case '$': | |
8039 case K_END: | |
8040 case K_KEND: | |
8041 { | |
8042 int col_off = curwin_col_off(); | |
8043 | |
8044 oap->motion_type = MCHAR; | |
8045 oap->inclusive = TRUE; | |
8046 if (curwin->w_p_wrap | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8445
diff
changeset
|
8047 #ifdef FEAT_WINDOWS |
7 | 8048 && curwin->w_width != 0 |
8049 #endif | |
8050 ) | |
8051 { | |
8052 curwin->w_curswant = MAXCOL; /* so we stay at the end */ | |
8053 if (cap->count1 == 1) | |
8054 { | |
8055 int width1 = W_WIDTH(curwin) - col_off; | |
8056 int width2 = width1 + curwin_col_off2(); | |
8057 | |
8058 validate_virtcol(); | |
8059 i = width1 - 1; | |
8060 if (curwin->w_virtcol >= (colnr_T)width1) | |
8061 i += ((curwin->w_virtcol - width1) / width2 + 1) | |
8062 * width2; | |
8063 coladvance((colnr_T)i); | |
5162
c624928fbc49
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parents:
4472
diff
changeset
|
8064 |
c624928fbc49
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Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8065 /* Make sure we stick in this column. */ |
c624928fbc49
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Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8066 validate_virtcol(); |
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8067 curwin->w_curswant = curwin->w_virtcol; |
c624928fbc49
updated for version 7.4a.007
Bram Moolenaar <bram@vim.org>
parents:
4472
diff
changeset
|
8068 curwin->w_set_curswant = FALSE; |
7 | 8069 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE) |
8070 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap) | |
8071 { | |
8072 /* | |
8073 * Check for landing on a character that got split at | |
8074 * the end of the line. We do not want to advance to | |
8075 * the next screen line. | |
8076 */ | |
8077 if (curwin->w_virtcol > (colnr_T)i) | |
8078 --curwin->w_cursor.col; | |
8079 } | |
8080 #endif | |
8081 } | |
8082 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL) | |
8083 clearopbeep(oap); | |
8084 } | |
8085 else | |
8086 { | |
8087 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1; | |
8088 coladvance((colnr_T)i); | |
40 | 8089 |
8090 /* Make sure we stick in this column. */ | |
8091 validate_virtcol(); | |
8092 curwin->w_curswant = curwin->w_virtcol; | |
8093 curwin->w_set_curswant = FALSE; | |
7 | 8094 } |
8095 } | |
8096 break; | |
8097 | |
8098 /* | |
8099 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>" | |
8100 */ | |
8101 case '*': | |
8102 case '#': | |
8103 #if POUND != '#' | |
8104 case POUND: /* pound sign (sometimes equal to '#') */ | |
8105 #endif | |
8106 case Ctrl_RSB: /* :tag or :tselect for current identifier */ | |
8107 case ']': /* :tselect for current identifier */ | |
8108 nv_ident(cap); | |
8109 break; | |
8110 | |
8111 /* | |
8112 * ge and gE: go back to end of word | |
8113 */ | |
8114 case 'e': | |
8115 case 'E': | |
8116 oap->motion_type = MCHAR; | |
8117 curwin->w_set_curswant = TRUE; | |
8118 oap->inclusive = TRUE; | |
8119 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL) | |
8120 clearopbeep(oap); | |
8121 break; | |
8122 | |
8123 /* | |
8124 * "g CTRL-G": display info about cursor position | |
8125 */ | |
8126 case Ctrl_G: | |
7480
a49163681559
commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e
Christian Brabandt <cb@256bit.org>
parents:
7311
diff
changeset
|
8127 cursor_pos_info(NULL); |
7 | 8128 break; |
8129 | |
8130 /* | |
8131 * "gi": start Insert at the last position. | |
8132 */ | |
8133 case 'i': | |
8134 if (curbuf->b_last_insert.lnum != 0) | |
8135 { | |
8136 curwin->w_cursor = curbuf->b_last_insert; | |
8137 check_cursor_lnum(); | |
8138 i = (int)STRLEN(ml_get_curline()); | |
8139 if (curwin->w_cursor.col > (colnr_T)i) | |
8140 { | |
8141 #ifdef FEAT_VIRTUALEDIT | |
8142 if (virtual_active()) | |
8143 curwin->w_cursor.coladd += curwin->w_cursor.col - i; | |
8144 #endif | |
8145 curwin->w_cursor.col = i; | |
8146 } | |
8147 } | |
8148 cap->cmdchar = 'i'; | |
8149 nv_edit(cap); | |
8150 break; | |
8151 | |
8152 /* | |
8153 * "gI": Start insert in column 1. | |
8154 */ | |
8155 case 'I': | |
8156 beginline(0); | |
8157 if (!checkclearopq(oap)) | |
8158 invoke_edit(cap, FALSE, 'g', FALSE); | |
8159 break; | |
8160 | |
8161 #ifdef FEAT_SEARCHPATH | |
8162 /* | |
8163 * "gf": goto file, edit file under cursor | |
8164 * "]f" and "[f": can also be used. | |
8165 */ | |
8166 case 'f': | |
681 | 8167 case 'F': |
7 | 8168 nv_gotofile(cap); |
8169 break; | |
8170 #endif | |
8171 | |
8172 /* "g'm" and "g`m": jump to mark without setting pcmark */ | |
8173 case '\'': | |
8174 cap->arg = TRUE; | |
8175 /*FALLTHROUGH*/ | |
8176 case '`': | |
8177 nv_gomark(cap); | |
8178 break; | |
8179 | |
8180 /* | |
8181 * "gs": Goto sleep. | |
8182 */ | |
8183 case 's': | |
8184 do_sleep(cap->count1 * 1000L); | |
8185 break; | |
8186 | |
8187 /* | |
8188 * "ga": Display the ascii value of the character under the | |
8189 * cursor. It is displayed in decimal, hex, and octal. -- webb | |
8190 */ | |
8191 case 'a': | |
8192 do_ascii(NULL); | |
8193 break; | |
8194 | |
8195 #ifdef FEAT_MBYTE | |
8196 /* | |
8197 * "g8": Display the bytes used for the UTF-8 character under the | |
8198 * cursor. It is displayed in hex. | |
775 | 8199 * "8g8" finds illegal byte sequence. |
7 | 8200 */ |
8201 case '8': | |
775 | 8202 if (cap->count0 == 8) |
8203 utf_find_illegal(); | |
8204 else | |
8205 show_utf8(); | |
7 | 8206 break; |
8207 #endif | |
8208 | |
447 | 8209 case '<': |
8210 show_sb_text(); | |
8211 break; | |
8212 | |
7 | 8213 /* |
8214 * "gg": Goto the first line in file. With a count it goes to | |
8215 * that line number like for "G". -- webb | |
8216 */ | |
8217 case 'g': | |
8218 cap->arg = FALSE; | |
8219 nv_goto(cap); | |
8220 break; | |
8221 | |
8222 /* | |
8223 * Two-character operators: | |
8224 * "gq" Format text | |
8225 * "gw" Format text and keep cursor position | |
8226 * "g~" Toggle the case of the text. | |
8227 * "gu" Change text to lower case. | |
8228 * "gU" Change text to upper case. | |
8229 * "g?" rot13 encoding | |
602 | 8230 * "g@" call 'operatorfunc' |
7 | 8231 */ |
8232 case 'q': | |
8233 case 'w': | |
8234 oap->cursor_start = curwin->w_cursor; | |
8235 /*FALLTHROUGH*/ | |
8236 case '~': | |
8237 case 'u': | |
8238 case 'U': | |
8239 case '?': | |
602 | 8240 case '@': |
7 | 8241 nv_operator(cap); |
8242 break; | |
8243 | |
8244 /* | |
1188 | 8245 * "gd": Find first occurrence of pattern under the cursor in the |
7 | 8246 * current function |
8247 * "gD": idem, but in the current file. | |
8248 */ | |
8249 case 'd': | |
8250 case 'D': | |
523 | 8251 nv_gd(oap, cap->nchar, (int)cap->count0); |
7 | 8252 break; |
8253 | |
8254 #ifdef FEAT_MOUSE | |
8255 /* | |
8256 * g<*Mouse> : <C-*mouse> | |
8257 */ | |
8258 case K_MIDDLEMOUSE: | |
8259 case K_MIDDLEDRAG: | |
8260 case K_MIDDLERELEASE: | |
8261 case K_LEFTMOUSE: | |
8262 case K_LEFTDRAG: | |
8263 case K_LEFTRELEASE: | |
8264 case K_RIGHTMOUSE: | |
8265 case K_RIGHTDRAG: | |
8266 case K_RIGHTRELEASE: | |
8267 case K_X1MOUSE: | |
8268 case K_X1DRAG: | |
8269 case K_X1RELEASE: | |
8270 case K_X2MOUSE: | |
8271 case K_X2DRAG: | |
8272 case K_X2RELEASE: | |
8273 mod_mask = MOD_MASK_CTRL; | |
8274 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0); | |
8275 break; | |
8276 #endif | |
8277 | |
8278 case K_IGNORE: | |
8279 break; | |
8280 | |
8281 /* | |
8282 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text | |
8283 */ | |
8284 case 'p': | |
8285 case 'P': | |
8286 nv_put(cap); | |
8287 break; | |
8288 | |
8289 #ifdef FEAT_BYTEOFF | |
8290 /* "go": goto byte count from start of buffer */ | |
8291 case 'o': | |
8292 goto_byte(cap->count0); | |
8293 break; | |
8294 #endif | |
8295 | |
8296 /* "gQ": improved Ex mode */ | |
8297 case 'Q': | |
633 | 8298 if (text_locked()) |
7 | 8299 { |
8300 clearopbeep(cap->oap); | |
633 | 8301 text_locked_msg(); |
7 | 8302 break; |
8303 } | |
631 | 8304 |
7 | 8305 if (!checkclearopq(oap)) |
8306 do_exmode(TRUE); | |
8307 break; | |
8308 | |
8309 #ifdef FEAT_JUMPLIST | |
8310 case ',': | |
8311 nv_pcmark(cap); | |
8312 break; | |
8313 | |
8314 case ';': | |
8315 cap->count1 = -cap->count1; | |
8316 nv_pcmark(cap); | |
8317 break; | |
8318 #endif | |
8319 | |
667 | 8320 #ifdef FEAT_WINDOWS |
8321 case 't': | |
3630 | 8322 if (!checkclearop(oap)) |
8323 goto_tabpage((int)cap->count0); | |
667 | 8324 break; |
682 | 8325 case 'T': |
3630 | 8326 if (!checkclearop(oap)) |
8327 goto_tabpage(-(int)cap->count1); | |
682 | 8328 break; |
667 | 8329 #endif |
8330 | |
750 | 8331 case '+': |
8332 case '-': /* "g+" and "g-": undo or redo along the timeline */ | |
8333 if (!checkclearopq(oap)) | |
771 | 8334 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
|
8335 FALSE, FALSE, FALSE); |
750 | 8336 break; |
8337 | |
7 | 8338 default: |
8339 clearopbeep(oap); | |
8340 break; | |
8341 } | |
8342 } | |
8343 | |
8344 /* | |
8345 * Handle "o" and "O" commands. | |
8346 */ | |
8347 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8348 n_opencmd(cmdarg_T *cap) |
7 | 8349 { |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8350 #ifdef FEAT_CONCEAL |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8351 linenr_T oldline = curwin->w_cursor.lnum; |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8352 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8353 |
7 | 8354 if (!checkclearopq(cap->oap)) |
8355 { | |
8356 #ifdef FEAT_FOLDING | |
8357 if (cap->cmdchar == 'O') | |
8358 /* Open above the first line of a folded sequence of lines */ | |
8359 (void)hasFolding(curwin->w_cursor.lnum, | |
8360 &curwin->w_cursor.lnum, NULL); | |
8361 else | |
8362 /* Open below the last line of a folded sequence of lines */ | |
8363 (void)hasFolding(curwin->w_cursor.lnum, | |
8364 NULL, &curwin->w_cursor.lnum); | |
8365 #endif | |
8366 if (u_save((linenr_T)(curwin->w_cursor.lnum - | |
8367 (cap->cmdchar == 'O' ? 1 : 0)), | |
8368 (linenr_T)(curwin->w_cursor.lnum + | |
8369 (cap->cmdchar == 'o' ? 1 : 0)) | |
8370 ) == OK | |
8371 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD, | |
8372 #ifdef FEAT_COMMENTS | |
8373 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM : | |
8374 #endif | |
8375 0, 0)) | |
8376 { | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8377 #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
|
8378 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
|
8379 update_single_line(curwin, oldline); |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
8380 #endif |
164 | 8381 /* When '#' is in 'cpoptions' ignore the count. */ |
8382 if (vim_strchr(p_cpo, CPO_HASH) != NULL) | |
8383 cap->count1 = 1; | |
6834 | 8384 #ifdef FEAT_SYN_HL |
6821 | 8385 if (curwin->w_p_cul) |
8386 /* force redraw of cursorline */ | |
8387 curwin->w_valid &= ~VALID_CROW; | |
6834 | 8388 #endif |
7 | 8389 invoke_edit(cap, FALSE, cap->cmdchar, TRUE); |
8390 } | |
8391 } | |
8392 } | |
8393 | |
8394 /* | |
8395 * "." command: redo last change. | |
8396 */ | |
8397 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8398 nv_dot(cmdarg_T *cap) |
7 | 8399 { |
8400 if (!checkclearopq(cap->oap)) | |
8401 { | |
8402 /* | |
8403 * If "restart_edit" is TRUE, the last but one command is repeated | |
8404 * instead of the last command (inserting text). This is used for | |
8405 * CTRL-O <.> in insert mode. | |
8406 */ | |
8407 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL) | |
8408 clearopbeep(cap->oap); | |
8409 } | |
8410 } | |
8411 | |
8412 /* | |
8413 * CTRL-R: undo undo | |
8414 */ | |
8415 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8416 nv_redo(cmdarg_T *cap) |
7 | 8417 { |
8418 if (!checkclearopq(cap->oap)) | |
8419 { | |
8420 u_redo((int)cap->count1); | |
8421 curwin->w_set_curswant = TRUE; | |
8422 } | |
8423 } | |
8424 | |
8425 /* | |
8426 * Handle "U" command. | |
8427 */ | |
8428 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8429 nv_Undo(cmdarg_T *cap) |
7 | 8430 { |
8431 /* In Visual mode and typing "gUU" triggers an operator */ | |
5735 | 8432 if (cap->oap->op_type == OP_UPPER || VIsual_active) |
7 | 8433 { |
8434 /* translate "gUU" to "gUgU" */ | |
8435 cap->cmdchar = 'g'; | |
8436 cap->nchar = 'U'; | |
8437 nv_operator(cap); | |
8438 } | |
8439 else if (!checkclearopq(cap->oap)) | |
8440 { | |
8441 u_undoline(); | |
8442 curwin->w_set_curswant = TRUE; | |
8443 } | |
8444 } | |
8445 | |
8446 /* | |
8447 * '~' command: If tilde is not an operator and Visual is off: swap case of a | |
8448 * single character. | |
8449 */ | |
8450 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8451 nv_tilde(cmdarg_T *cap) |
7 | 8452 { |
5735 | 8453 if (!p_to && !VIsual_active && cap->oap->op_type != OP_TILDE) |
7 | 8454 n_swapchar(cap); |
8455 else | |
8456 nv_operator(cap); | |
8457 } | |
8458 | |
8459 /* | |
8460 * Handle an operator command. | |
8461 * The actual work is done by do_pending_operator(). | |
8462 */ | |
8463 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8464 nv_operator(cmdarg_T *cap) |
7 | 8465 { |
8466 int op_type; | |
8467 | |
8468 op_type = get_op_type(cap->cmdchar, cap->nchar); | |
8469 | |
8470 if (op_type == cap->oap->op_type) /* double operator works on lines */ | |
8471 nv_lineop(cap); | |
8472 else if (!checkclearop(cap->oap)) | |
8473 { | |
8474 cap->oap->start = curwin->w_cursor; | |
8475 cap->oap->op_type = op_type; | |
1490 | 8476 #ifdef FEAT_EVAL |
8477 set_op_var(op_type); | |
8478 #endif | |
8479 } | |
8480 } | |
8481 | |
8482 #ifdef FEAT_EVAL | |
8483 /* | |
8484 * Set v:operator to the characters for "optype". | |
8485 */ | |
8486 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8487 set_op_var(int optype) |
1490 | 8488 { |
8489 char_u opchars[3]; | |
8490 | |
8491 if (optype == OP_NOP) | |
8492 set_vim_var_string(VV_OP, NULL, 0); | |
8493 else | |
8494 { | |
8495 opchars[0] = get_op_char(optype); | |
8496 opchars[1] = get_extra_op_char(optype); | |
8497 opchars[2] = NUL; | |
8498 set_vim_var_string(VV_OP, opchars, -1); | |
8499 } | |
8500 } | |
8501 #endif | |
7 | 8502 |
8503 /* | |
8504 * Handle linewise operator "dd", "yy", etc. | |
8505 * | |
8506 * "_" is is a strange motion command that helps make operators more logical. | |
8507 * It is actually implemented, but not documented in the real Vi. This motion | |
8508 * command actually refers to "the current line". Commands like "dd" and "yy" | |
8509 * are really an alternate form of "d_" and "y_". It does accept a count, so | |
8510 * "d3_" works to delete 3 lines. | |
8511 */ | |
8512 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8513 nv_lineop(cmdarg_T *cap) |
7 | 8514 { |
8515 cap->oap->motion_type = MLINE; | |
8516 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL) | |
8517 clearopbeep(cap->oap); | |
4011 | 8518 else if ( (cap->oap->op_type == OP_DELETE /* only with linewise motions */ |
8519 && cap->oap->motion_force != 'v' | |
8520 && cap->oap->motion_force != Ctrl_V) | |
7 | 8521 || cap->oap->op_type == OP_LSHIFT |
8522 || cap->oap->op_type == OP_RSHIFT) | |
8523 beginline(BL_SOL | BL_FIX); | |
8524 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */ | |
8525 beginline(BL_WHITE | BL_FIX); | |
8526 } | |
8527 | |
8528 /* | |
8529 * <Home> 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_home(cmdarg_T *cap) |
7 | 8533 { |
180 | 8534 /* CTRL-HOME is like "gg" */ |
8535 if (mod_mask & MOD_MASK_CTRL) | |
8536 nv_goto(cap); | |
8537 else | |
8538 { | |
8539 cap->count0 = 1; | |
8540 nv_pipe(cap); | |
8541 } | |
229 | 8542 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8543 one-character line). */ | |
7 | 8544 } |
8545 | |
8546 /* | |
8547 * "|" command. | |
8548 */ | |
8549 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8550 nv_pipe(cmdarg_T *cap) |
7 | 8551 { |
8552 cap->oap->motion_type = MCHAR; | |
8553 cap->oap->inclusive = FALSE; | |
8554 beginline(0); | |
8555 if (cap->count0 > 0) | |
8556 { | |
8557 coladvance((colnr_T)(cap->count0 - 1)); | |
8558 curwin->w_curswant = (colnr_T)(cap->count0 - 1); | |
8559 } | |
8560 else | |
8561 curwin->w_curswant = 0; | |
8562 /* keep curswant at the column where we wanted to go, not where | |
2667 | 8563 * we ended; differs if line is too short */ |
7 | 8564 curwin->w_set_curswant = FALSE; |
8565 } | |
8566 | |
8567 /* | |
8568 * Handle back-word command "b" and "B". | |
8569 * cap->arg is 1 for "B" | |
8570 */ | |
8571 static void | |
7829
2a8d6b2dd925
commit https://github.com/vim/vim/commit/9b57814db13c29ecb08260b36923c0e1c8a373a9
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8572 nv_bck_word(cmdarg_T *cap) |
7 | 8573 { |
8574 cap->oap->motion_type = MCHAR; | |
8575 cap->oap->inclusive = FALSE; | |
8576 curwin->w_set_curswant = TRUE; | |
8577 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL) | |
8578 clearopbeep(cap->oap); | |
8579 #ifdef FEAT_FOLDING | |
8580 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8581 foldOpenCursor(); | |
8582 #endif | |
8583 } | |
8584 | |
8585 /* | |
8586 * Handle word motion commands "e", "E", "w" and "W". | |
8587 * cap->arg is TRUE for "E" and "W". | |
8588 */ | |
8589 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
8590 nv_wordcmd(cmdarg_T *cap) |
7 | 8591 { |
8592 int n; | |
8593 int word_end; | |
8594 int flag = FALSE; | |
1573 | 8595 pos_T startpos = curwin->w_cursor; |
7 | 8596 |
8597 /* | |
8598 * Set inclusive for the "E" and "e" command. | |
8599 */ | |
8600 if (cap->cmdchar == 'e' || cap->cmdchar == 'E') | |
8601 word_end = TRUE; | |
8602 else | |
8603 word_end = FALSE; | |
8604 cap->oap->inclusive = word_end; | |
8605 | |
8606 /* | |
8607 * "cw" and "cW" are a special case. | |
8608 */ | |
8609 if (!word_end && cap->oap->op_type == OP_CHANGE) | |
8610 { | |
8611 n = gchar_cursor(); | |
8612 if (n != NUL) /* not an empty line */ | |
8613 { | |
8614 if (vim_iswhite(n)) | |
8615 { | |
8616 /* | |
8617 * Reproduce a funny Vi behaviour: "cw" on a blank only | |
8618 * changes one character, not all blanks until the start of | |
8619 * the next word. Only do this when the 'w' flag is included | |
8620 * in 'cpoptions'. | |
8621 */ | |
8622 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL) | |
8623 { | |
8624 cap->oap->inclusive = TRUE; | |
8625 cap->oap->motion_type = MCHAR; | |
8626 return; | |
8627 } | |
8628 } | |
8629 else | |
8630 { | |
8631 /* | |
8632 * This is a little strange. To match what the real Vi does, | |
8633 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided | |
8634 * that we are not on a space or a TAB. This seems impolite | |
8635 * at first, but it's really more what we mean when we say | |
8636 * 'cw'. | |
8637 * Another strangeness: When standing on the end of a word | |
4352 | 8638 * "ce" will change until the end of the next word, but "cw" |
7 | 8639 * will change only one character! This is done by setting |
8640 * flag. | |
8641 */ | |
8642 cap->oap->inclusive = TRUE; | |
8643 word_end = TRUE; | |
8644 flag = TRUE; | |
8645 } | |
8646 } | |
8647 } | |
8648 | |
8649 cap->oap->motion_type = MCHAR; | |
8650 curwin->w_set_curswant = TRUE; | |
8651 if (word_end) | |
8652 n = end_word(cap->count1, cap->arg, flag, FALSE); | |
8653 else | |
8654 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP); | |
8655 | |
1573 | 8656 /* Don't leave the cursor on the NUL past the end of line. Unless we |
8657 * didn't move it forward. */ | |
8658 if (lt(startpos, curwin->w_cursor)) | |
1505 | 8659 adjust_cursor(cap->oap); |
7 | 8660 |
8661 if (n == FAIL && cap->oap->op_type == OP_NOP) | |
8662 clearopbeep(cap->oap); | |
8663 else | |
8664 { | |
8665 adjust_for_sel(cap); | |
8666 #ifdef FEAT_FOLDING | |
8667 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8668 foldOpenCursor(); | |
8669 #endif | |
8670 } | |
8671 } | |
8672 | |
8673 /* | |
1505 | 8674 * Used after a movement command: If the cursor ends up on the NUL after the |
8675 * end of the line, may move it back to the last character and make the motion | |
8676 * inclusive. | |
8677 */ | |
8678 static void | |
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parents:
7803
diff
changeset
|
8679 adjust_cursor(oparg_T *oap) |
1505 | 8680 { |
8681 /* The cursor cannot remain on the NUL when: | |
8682 * - the column is > 0 | |
8683 * - not in Visual mode or 'selection' is "o" | |
8684 * - 'virtualedit' is not "all" and not "onemore". | |
8685 */ | |
8686 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL | |
8687 && (!VIsual_active || *p_sel == 'o') | |
8688 #ifdef FEAT_VIRTUALEDIT | |
8689 && !virtual_active() && (ve_flags & VE_ONEMORE) == 0 | |
8690 #endif | |
8691 ) | |
8692 { | |
8693 --curwin->w_cursor.col; | |
8694 #ifdef FEAT_MBYTE | |
8695 /* prevent cursor from moving on the trail byte */ | |
8696 if (has_mbyte) | |
8697 mb_adjust_cursor(); | |
8698 #endif | |
8699 oap->inclusive = TRUE; | |
8700 } | |
8701 } | |
8702 | |
8703 /* | |
7 | 8704 * "0" and "^" commands. |
8705 * cap->arg is the argument for beginline(). | |
8706 */ | |
8707 static void | |
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parents:
7803
diff
changeset
|
8708 nv_beginline(cmdarg_T *cap) |
7 | 8709 { |
8710 cap->oap->motion_type = MCHAR; | |
8711 cap->oap->inclusive = FALSE; | |
8712 beginline(cap->arg); | |
8713 #ifdef FEAT_FOLDING | |
8714 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8715 foldOpenCursor(); | |
8716 #endif | |
557 | 8717 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a |
8718 one-character line). */ | |
7 | 8719 } |
8720 | |
8721 /* | |
8722 * In exclusive Visual mode, may include the last character. | |
8723 */ | |
8724 static void | |
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parents:
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diff
changeset
|
8725 adjust_for_sel(cmdarg_T *cap) |
7 | 8726 { |
8727 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e' | |
8728 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor)) | |
8729 { | |
5735 | 8730 #ifdef FEAT_MBYTE |
7 | 8731 if (has_mbyte) |
8732 inc_cursor(); | |
8733 else | |
5735 | 8734 #endif |
7 | 8735 ++curwin->w_cursor.col; |
8736 cap->oap->inclusive = FALSE; | |
8737 } | |
8738 } | |
8739 | |
8740 /* | |
8741 * Exclude last character at end of Visual area for 'selection' == "exclusive". | |
8742 * Should check VIsual_mode before calling this. | |
8743 * Returns TRUE when backed up to the previous line. | |
8744 */ | |
8745 static int | |
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parents:
7803
diff
changeset
|
8746 unadjust_for_sel(void) |
7 | 8747 { |
8748 pos_T *pp; | |
8749 | |
8750 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor)) | |
8751 { | |
8752 if (lt(VIsual, curwin->w_cursor)) | |
8753 pp = &curwin->w_cursor; | |
8754 else | |
8755 pp = &VIsual; | |
8756 #ifdef FEAT_VIRTUALEDIT | |
8757 if (pp->coladd > 0) | |
8758 --pp->coladd; | |
8759 else | |
8760 #endif | |
8761 if (pp->col > 0) | |
8762 { | |
8763 --pp->col; | |
8764 #ifdef FEAT_MBYTE | |
2933 | 8765 mb_adjustpos(curbuf, pp); |
7 | 8766 #endif |
8767 } | |
8768 else if (pp->lnum > 1) | |
8769 { | |
8770 --pp->lnum; | |
8771 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum)); | |
8772 return TRUE; | |
8773 } | |
8774 } | |
8775 return FALSE; | |
8776 } | |
8777 | |
8778 /* | |
8779 * SELECT key in Normal or Visual mode: end of Select mode mapping. | |
8780 */ | |
8781 static void | |
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parents:
7803
diff
changeset
|
8782 nv_select(cmdarg_T *cap) |
7 | 8783 { |
8784 if (VIsual_active) | |
8785 VIsual_select = TRUE; | |
8786 else if (VIsual_reselect) | |
8787 { | |
8788 cap->nchar = 'v'; /* fake "gv" command */ | |
8789 cap->arg = TRUE; | |
8790 nv_g_cmd(cap); | |
8791 } | |
8792 } | |
8793 | |
8794 | |
8795 /* | |
8796 * "G", "gg", CTRL-END, CTRL-HOME. | |
8797 * cap->arg is TRUE for "G". | |
8798 */ | |
8799 static void | |
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parents:
7803
diff
changeset
|
8800 nv_goto(cmdarg_T *cap) |
7 | 8801 { |
8802 linenr_T lnum; | |
8803 | |
8804 if (cap->arg) | |
8805 lnum = curbuf->b_ml.ml_line_count; | |
8806 else | |
8807 lnum = 1L; | |
8808 cap->oap->motion_type = MLINE; | |
8809 setpcmark(); | |
8810 | |
8811 /* When a count is given, use it instead of the default lnum */ | |
8812 if (cap->count0 != 0) | |
8813 lnum = cap->count0; | |
8814 if (lnum < 1L) | |
8815 lnum = 1L; | |
8816 else if (lnum > curbuf->b_ml.ml_line_count) | |
8817 lnum = curbuf->b_ml.ml_line_count; | |
8818 curwin->w_cursor.lnum = lnum; | |
8819 beginline(BL_SOL | BL_FIX); | |
8820 #ifdef FEAT_FOLDING | |
8821 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP) | |
8822 foldOpenCursor(); | |
8823 #endif | |
8824 } | |
8825 | |
8826 /* | |
8827 * CTRL-\ in Normal mode. | |
8828 */ | |
8829 static void | |
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parents:
7803
diff
changeset
|
8830 nv_normal(cmdarg_T *cap) |
7 | 8831 { |
8832 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G) | |
8833 { | |
8834 clearop(cap->oap); | |
643 | 8835 if (restart_edit != 0 && mode_displayed) |
7 | 8836 clear_cmdline = TRUE; /* unshow mode later */ |
8837 restart_edit = 0; | |
8838 #ifdef FEAT_CMDWIN | |
8839 if (cmdwin_type != 0) | |
8840 cmdwin_result = Ctrl_C; | |
8841 #endif | |
8842 if (VIsual_active) | |
8843 { | |
8844 end_visual_mode(); /* stop Visual */ | |
8845 redraw_curbuf_later(INVERTED); | |
8846 } | |
8847 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */ | |
8848 if (cap->nchar == Ctrl_G && p_im) | |
8849 restart_edit = 'a'; | |
8850 } | |
8851 else | |
8852 clearopbeep(cap->oap); | |
8853 } | |
8854 | |
8855 /* | |
8856 * ESC in Normal mode: beep, but don't flush buffers. | |
8857 * Don't even beep if we are canceling a command. | |
8858 */ | |
8859 static void | |
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parents:
7803
diff
changeset
|
8860 nv_esc(cmdarg_T *cap) |
7 | 8861 { |
8862 int no_reason; | |
8863 | |
8864 no_reason = (cap->oap->op_type == OP_NOP | |
8865 && cap->opcount == 0 | |
8866 && cap->count0 == 0 | |
8867 && cap->oap->regname == 0 | |
8868 && !p_im); | |
8869 | |
8870 if (cap->arg) /* TRUE for CTRL-C */ | |
8871 { | |
8872 if (restart_edit == 0 | |
8873 #ifdef FEAT_CMDWIN | |
8874 && cmdwin_type == 0 | |
8875 #endif | |
8876 && !VIsual_active | |
8877 && no_reason) | |
8878 MSG(_("Type :quit<Enter> to exit Vim")); | |
8879 | |
8880 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be | |
8881 * set again below when halfway a mapping. */ | |
8882 if (!p_im) | |
8883 restart_edit = 0; | |
8884 #ifdef FEAT_CMDWIN | |
8885 if (cmdwin_type != 0) | |
8886 { | |
8887 cmdwin_result = K_IGNORE; | |
8888 got_int = FALSE; /* don't stop executing autocommands et al. */ | |
8889 return; | |
8890 } | |
8891 #endif | |
8892 } | |
8893 | |
8894 if (VIsual_active) | |
8895 { | |
8896 end_visual_mode(); /* stop Visual */ | |
8897 check_cursor_col(); /* make sure cursor is not beyond EOL */ | |
8898 curwin->w_set_curswant = TRUE; | |
8899 redraw_curbuf_later(INVERTED); | |
8900 } | |
5735 | 8901 else if (no_reason) |
6949 | 8902 vim_beep(BO_ESC); |
7 | 8903 clearop(cap->oap); |
8904 | |
8905 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is | |
8906 * set return to Insert mode afterwards. */ | |
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diff
changeset
|
8907 if (restart_edit == 0 && goto_im() && ex_normal_busy == 0) |
7 | 8908 restart_edit = 'a'; |
8909 } | |
8910 | |
8911 /* | |
8912 * Handle "A", "a", "I", "i" and <Insert> commands. | |
8913 */ | |
8914 static void | |
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parents:
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diff
changeset
|
8915 nv_edit(cmdarg_T *cap) |
7 | 8916 { |
8917 /* <Insert> is equal to "i" */ | |
8918 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS) | |
8919 cap->cmdchar = 'i'; | |
8920 | |
8921 /* in Visual mode "A" and "I" are an operator */ | |
8922 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I')) | |
8923 v_visop(cap); | |
8924 | |
8925 /* in Visual mode and after an operator "a" and "i" are for text objects */ | |
5735 | 8926 else if ((cap->cmdchar == 'a' || cap->cmdchar == 'i') |
8927 && (cap->oap->op_type != OP_NOP || VIsual_active)) | |
7 | 8928 { |
8929 #ifdef FEAT_TEXTOBJ | |
8930 nv_object(cap); | |
8931 #else | |
8932 clearopbeep(cap->oap); | |
8933 #endif | |
8934 } | |
8935 else if (!curbuf->b_p_ma && !p_im) | |
8936 { | |
8937 /* Only give this error when 'insertmode' is off. */ | |
8938 EMSG(_(e_modifiable)); | |
8939 clearop(cap->oap); | |
8940 } | |
8941 else if (!checkclearopq(cap->oap)) | |
8942 { | |
8943 switch (cap->cmdchar) | |
8944 { | |
8945 case 'A': /* "A"ppend after the line */ | |
8946 curwin->w_set_curswant = TRUE; | |
8947 #ifdef FEAT_VIRTUALEDIT | |
8948 if (ve_flags == VE_ALL) | |
8949 { | |
8950 int save_State = State; | |
8951 | |
4352 | 8952 /* Pretend Insert mode here to allow the cursor on the |
7 | 8953 * character past the end of the line */ |
8954 State = INSERT; | |
8955 coladvance((colnr_T)MAXCOL); | |
8956 State = save_State; | |
8957 } | |
8958 else | |
8959 #endif | |
8960 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor()); | |
8961 break; | |
8962 | |
8963 case 'I': /* "I"nsert before the first non-blank */ | |
164 | 8964 if (vim_strchr(p_cpo, CPO_INSEND) == NULL) |
8965 beginline(BL_WHITE); | |
8966 else | |
8967 beginline(BL_WHITE|BL_FIX); | |
7 | 8968 break; |
8969 | |
8970 case 'a': /* "a"ppend is like "i"nsert on the next character. */ | |
8971 #ifdef FEAT_VIRTUALEDIT | |
8972 /* increment coladd when in virtual space, increment the | |
8973 * column otherwise, also to append after an unprintable char */ | |
8974 if (virtual_active() | |
8975 && (curwin->w_cursor.coladd > 0 | |
8976 || *ml_get_cursor() == NUL | |
8977 || *ml_get_cursor() == TAB)) | |
8978 curwin->w_cursor.coladd++; | |
8979 else | |
8980 #endif | |
8981 if (*ml_get_cursor() != NUL) | |
8982 inc_cursor(); | |
8983 break; | |
8984 } | |
8985 | |
8986 #ifdef FEAT_VIRTUALEDIT | |
8987 if (curwin->w_cursor.coladd && cap->cmdchar != 'A') | |
8988 { | |
8989 int save_State = State; | |
8990 | |
4352 | 8991 /* Pretend Insert mode here to allow the cursor on the |
7 | 8992 * character past the end of the line */ |
8993 State = INSERT; | |
8994 coladvance(getviscol()); | |
8995 State = save_State; | |
8996 } | |
8997 #endif | |
8998 | |
8999 invoke_edit(cap, FALSE, cap->cmdchar, FALSE); | |
9000 } | |
9001 } | |
9002 | |
9003 /* | |
9004 * Invoke edit() and take care of "restart_edit" and the return value. | |
9005 */ | |
9006 static void | |
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diff
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|
9007 invoke_edit( |
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diff
changeset
|
9008 cmdarg_T *cap, |
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diff
changeset
|
9009 int repl, /* "r" or "gr" command */ |
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|
9010 int cmd, |
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diff
changeset
|
9011 int startln) |
7 | 9012 { |
9013 int restart_edit_save = 0; | |
9014 | |
9015 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert | |
9016 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow | |
9017 * it. */ | |
9018 if (repl || !stuff_empty()) | |
9019 restart_edit_save = restart_edit; | |
9020 else | |
9021 restart_edit_save = 0; | |
9022 | |
9023 /* Always reset "restart_edit", this is not a restarted edit. */ | |
9024 restart_edit = 0; | |
9025 | |
9026 if (edit(cmd, startln, cap->count1)) | |
9027 cap->retval |= CA_COMMAND_BUSY; | |
9028 | |
9029 if (restart_edit == 0) | |
9030 restart_edit = restart_edit_save; | |
9031 } | |
9032 | |
9033 #ifdef FEAT_TEXTOBJ | |
9034 /* | |
9035 * "a" or "i" while an operator is pending or in Visual mode: object motion. | |
9036 */ | |
9037 static void | |
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7803
diff
changeset
|
9038 nv_object( |
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parents:
7803
diff
changeset
|
9039 cmdarg_T *cap) |
7 | 9040 { |
9041 int flag; | |
9042 int include; | |
9043 char_u *mps_save; | |
9044 | |
9045 if (cap->cmdchar == 'i') | |
9046 include = FALSE; /* "ix" = inner object: exclude white space */ | |
9047 else | |
9048 include = TRUE; /* "ax" = an object: include white space */ | |
9049 | |
9050 /* Make sure (), [], {} and <> are in 'matchpairs' */ | |
9051 mps_save = curbuf->b_p_mps; | |
9052 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>"; | |
9053 | |
9054 switch (cap->nchar) | |
9055 { | |
9056 case 'w': /* "aw" = a word */ | |
9057 flag = current_word(cap->oap, cap->count1, include, FALSE); | |
9058 break; | |
9059 case 'W': /* "aW" = a WORD */ | |
9060 flag = current_word(cap->oap, cap->count1, include, TRUE); | |
9061 break; | |
9062 case 'b': /* "ab" = a braces block */ | |
9063 case '(': | |
9064 case ')': | |
9065 flag = current_block(cap->oap, cap->count1, include, '(', ')'); | |
9066 break; | |
9067 case 'B': /* "aB" = a Brackets block */ | |
9068 case '{': | |
9069 case '}': | |
9070 flag = current_block(cap->oap, cap->count1, include, '{', '}'); | |
9071 break; | |
9072 case '[': /* "a[" = a [] block */ | |
9073 case ']': | |
9074 flag = current_block(cap->oap, cap->count1, include, '[', ']'); | |
9075 break; | |
9076 case '<': /* "a<" = a <> block */ | |
9077 case '>': | |
9078 flag = current_block(cap->oap, cap->count1, include, '<', '>'); | |
9079 break; | |
420 | 9080 case 't': /* "at" = a tag block (xml and html) */ |
6661 | 9081 /* Do not adjust oap->end in do_pending_operator() |
9082 * otherwise there are different results for 'dit' | |
9083 * (note leading whitespace in last line): | |
9084 * 1) <b> 2) <b> | |
9085 * foobar foobar | |
9086 * </b> </b> | |
9087 */ | |
9088 cap->retval |= CA_NO_ADJ_OP_END; | |
420 | 9089 flag = current_tagblock(cap->oap, cap->count1, include); |
9090 break; | |
7 | 9091 case 'p': /* "ap" = a paragraph */ |
9092 flag = current_par(cap->oap, cap->count1, include, 'p'); | |
9093 break; | |
9094 case 's': /* "as" = a sentence */ | |
9095 flag = current_sent(cap->oap, cap->count1, include); | |
9096 break; | |
12 | 9097 case '"': /* "a"" = a double quoted string */ |
9098 case '\'': /* "a'" = a single quoted string */ | |
9099 case '`': /* "a`" = a backtick quoted string */ | |
9100 flag = current_quote(cap->oap, cap->count1, include, | |
9101 cap->nchar); | |
9102 break; | |
7 | 9103 #if 0 /* TODO */ |
9104 case 'S': /* "aS" = a section */ | |
9105 case 'f': /* "af" = a filename */ | |
9106 case 'u': /* "au" = a URL */ | |
9107 #endif | |
9108 default: | |
9109 flag = FAIL; | |
9110 break; | |
9111 } | |
9112 | |
9113 curbuf->b_p_mps = mps_save; | |
9114 if (flag == FAIL) | |
9115 clearopbeep(cap->oap); | |
9116 adjust_cursor_col(); | |
9117 curwin->w_set_curswant = TRUE; | |
9118 } | |
9119 #endif | |
9120 | |
9121 /* | |
9122 * "q" command: Start/stop recording. | |
9123 * "q:", "q/", "q?": edit command-line in command-line window. | |
9124 */ | |
9125 static void | |
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diff
changeset
|
9126 nv_record(cmdarg_T *cap) |
7 | 9127 { |
9128 if (cap->oap->op_type == OP_FORMAT) | |
9129 { | |
9130 /* "gqq" is the same as "gqgq": format line */ | |
9131 cap->cmdchar = 'g'; | |
9132 cap->nchar = 'q'; | |
9133 nv_operator(cap); | |
9134 } | |
9135 else if (!checkclearop(cap->oap)) | |
9136 { | |
9137 #ifdef FEAT_CMDWIN | |
9138 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?') | |
9139 { | |
9140 stuffcharReadbuff(cap->nchar); | |
9141 stuffcharReadbuff(K_CMDWIN); | |
9142 } | |
9143 else | |
9144 #endif | |
9145 /* (stop) recording into a named register, unless executing a | |
9146 * register */ | |
9147 if (!Exec_reg && do_record(cap->nchar) == FAIL) | |
9148 clearopbeep(cap->oap); | |
9149 } | |
9150 } | |
9151 | |
9152 /* | |
9153 * Handle the "@r" command. | |
9154 */ | |
9155 static void | |
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parents:
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diff
changeset
|
9156 nv_at(cmdarg_T *cap) |
7 | 9157 { |
9158 if (checkclearop(cap->oap)) | |
9159 return; | |
9160 #ifdef FEAT_EVAL | |
9161 if (cap->nchar == '=') | |
9162 { | |
9163 if (get_expr_register() == NUL) | |
9164 return; | |
9165 } | |
9166 #endif | |
9167 while (cap->count1-- && !got_int) | |
9168 { | |
1034 | 9169 if (do_execreg(cap->nchar, FALSE, FALSE, FALSE) == FAIL) |
7 | 9170 { |
9171 clearopbeep(cap->oap); | |
9172 break; | |
9173 } | |
9174 line_breakcheck(); | |
9175 } | |
9176 } | |
9177 | |
9178 /* | |
9179 * Handle the CTRL-U and CTRL-D commands. | |
9180 */ | |
9181 static void | |
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diff
changeset
|
9182 nv_halfpage(cmdarg_T *cap) |
7 | 9183 { |
9184 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1) | |
9185 || (cap->cmdchar == Ctrl_D | |
9186 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)) | |
9187 clearopbeep(cap->oap); | |
9188 else if (!checkclearop(cap->oap)) | |
9189 halfpage(cap->cmdchar == Ctrl_D, cap->count0); | |
9190 } | |
9191 | |
9192 /* | |
9193 * Handle "J" or "gJ" command. | |
9194 */ | |
9195 static void | |
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diff
changeset
|
9196 nv_join(cmdarg_T *cap) |
7 | 9197 { |
9198 if (VIsual_active) /* join the visual lines */ | |
9199 nv_operator(cap); | |
5735 | 9200 else if (!checkclearop(cap->oap)) |
7 | 9201 { |
9202 if (cap->count0 <= 1) | |
9203 cap->count0 = 2; /* default for join is two lines! */ | |
9204 if (curwin->w_cursor.lnum + cap->count0 - 1 > | |
9205 curbuf->b_ml.ml_line_count) | |
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diff
changeset
|
9206 { |
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parents:
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diff
changeset
|
9207 /* can't join when on the last line */ |
dd2e2bd69d0e
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diff
changeset
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9208 if (cap->count0 <= 2) |
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diff
changeset
|
9209 { |
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parents:
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diff
changeset
|
9210 clearopbeep(cap->oap); |
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changeset
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9211 return; |
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|
9212 } |
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parents:
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diff
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|
9213 cap->count0 = curbuf->b_ml.ml_line_count |
dd2e2bd69d0e
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diff
changeset
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9214 - curwin->w_cursor.lnum + 1; |
dd2e2bd69d0e
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|
9215 } |
dd2e2bd69d0e
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diff
changeset
|
9216 |
dd2e2bd69d0e
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parents:
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diff
changeset
|
9217 prep_redo(cap->oap->regname, cap->count0, |
dd2e2bd69d0e
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diff
changeset
|
9218 NUL, cap->cmdchar, NUL, NUL, cap->nchar); |
dd2e2bd69d0e
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diff
changeset
|
9219 (void)do_join(cap->count0, cap->nchar == NUL, TRUE, TRUE, TRUE); |
7 | 9220 } |
9221 } | |
9222 | |
9223 /* | |
9224 * "P", "gP", "p" and "gp" commands. | |
9225 */ | |
9226 static void | |
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diff
changeset
|
9227 nv_put(cmdarg_T *cap) |
7 | 9228 { |
9229 int regname = 0; | |
9230 void *reg1 = NULL, *reg2 = NULL; | |
84 | 9231 int empty = FALSE; |
236 | 9232 int was_visual = FALSE; |
7 | 9233 int dir; |
9234 int flags = 0; | |
9235 | |
9236 if (cap->oap->op_type != OP_NOP) | |
9237 { | |
9238 #ifdef FEAT_DIFF | |
9239 /* "dp" is ":diffput" */ | |
9240 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p') | |
9241 { | |
9242 clearop(cap->oap); | |
6314 | 9243 nv_diffgetput(TRUE, cap->opcount); |
7 | 9244 } |
9245 else | |
9246 #endif | |
9247 clearopbeep(cap->oap); | |
9248 } | |
9249 else | |
9250 { | |
9251 dir = (cap->cmdchar == 'P' | |
9252 || (cap->cmdchar == 'g' && cap->nchar == 'P')) | |
9253 ? BACKWARD : FORWARD; | |
9254 prep_redo_cmd(cap); | |
9255 if (cap->cmdchar == 'g') | |
9256 flags |= PUT_CURSEND; | |
9257 | |
9258 if (VIsual_active) | |
9259 { | |
9260 /* Putting in Visual mode: The put text replaces the selected | |
9261 * text. First delete the selected text, then put the new text. | |
9262 * Need to save and restore the registers that the delete | |
9263 * overwrites if the old contents is being put. | |
9264 */ | |
236 | 9265 was_visual = TRUE; |
7 | 9266 regname = cap->oap->regname; |
5735 | 9267 #ifdef FEAT_CLIPBOARD |
7 | 9268 adjust_clip_reg(®name); |
5735 | 9269 #endif |
5682 | 9270 if (regname == 0 || regname == '"' |
4013 | 9271 || VIM_ISDIGIT(regname) || regname == '-' |
5735 | 9272 #ifdef FEAT_CLIPBOARD |
7 | 9273 || (clip_unnamed && (regname == '*' || regname == '+')) |
5735 | 9274 #endif |
7 | 9275 |
9276 ) | |
9277 { | |
4013 | 9278 /* The delete is going to overwrite the register we want to |
7 | 9279 * put, save it first. */ |
9280 reg1 = get_register(regname, TRUE); | |
9281 } | |
9282 | |
9283 /* Now delete the selected text. */ | |
9284 cap->cmdchar = 'd'; | |
9285 cap->nchar = NUL; | |
9286 cap->oap->regname = NUL; | |
9287 nv_operator(cap); | |
9288 do_pending_operator(cap, 0, FALSE); | |
84 | 9289 empty = (curbuf->b_ml.ml_flags & ML_EMPTY); |
7 | 9290 |
9291 /* delete PUT_LINE_BACKWARD; */ | |
9292 cap->oap->regname = regname; | |
9293 | |
9294 if (reg1 != NULL) | |
9295 { | |
9296 /* Delete probably changed the register we want to put, save | |
9297 * it first. Then put back what was there before the delete. */ | |
9298 reg2 = get_register(regname, FALSE); | |
9299 put_register(regname, reg1); | |
9300 } | |
9301 | |
9302 /* When deleted a linewise Visual area, put the register as | |
9303 * lines to avoid it joined with the next line. When deletion was | |
9304 * characterwise, split a line when putting lines. */ | |
9305 if (VIsual_mode == 'V') | |
9306 flags |= PUT_LINE; | |
9307 else if (VIsual_mode == 'v') | |
9308 flags |= PUT_LINE_SPLIT; | |
9309 if (VIsual_mode == Ctrl_V && dir == FORWARD) | |
9310 flags |= PUT_LINE_FORWARD; | |
9311 dir = BACKWARD; | |
9312 if ((VIsual_mode != 'V' | |
9313 && curwin->w_cursor.col < curbuf->b_op_start.col) | |
9314 || (VIsual_mode == 'V' | |
9315 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum)) | |
9316 /* cursor is at the end of the line or end of file, put | |
9317 * forward. */ | |
9318 dir = FORWARD; | |
5365 | 9319 /* May have been reset in do_put(). */ |
9320 VIsual_active = TRUE; | |
7 | 9321 } |
9322 do_put(cap->oap->regname, dir, cap->count1, flags); | |
9323 | |
9324 /* If a register was saved, put it back now. */ | |
9325 if (reg2 != NULL) | |
9326 put_register(regname, reg2); | |
236 | 9327 |
9328 /* What to reselect with "gv"? Selecting the just put text seems to | |
9329 * be the most useful, since the original text was removed. */ | |
9330 if (was_visual) | |
9331 { | |
690 | 9332 curbuf->b_visual.vi_start = curbuf->b_op_start; |
9333 curbuf->b_visual.vi_end = curbuf->b_op_end; | |
7241
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diff
changeset
|
9334 /* need to adjust cursor position */ |
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changeset
|
9335 if (*p_sel == 'e') |
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parents:
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diff
changeset
|
9336 inc(&curbuf->b_visual.vi_end); |
236 | 9337 } |
9338 | |
84 | 9339 /* When all lines were selected and deleted do_put() leaves an empty |
236 | 9340 * line that needs to be deleted now. */ |
84 | 9341 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL) |
817 | 9342 { |
84 | 9343 ml_delete(curbuf->b_ml.ml_line_count, TRUE); |
817 | 9344 |
9345 /* If the cursor was in that line, move it to the end of the last | |
9346 * line. */ | |
9347 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
9348 { | |
9349 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
9350 coladvance((colnr_T)MAXCOL); | |
9351 } | |
9352 } | |
7 | 9353 auto_format(FALSE, TRUE); |
9354 } | |
9355 } | |
9356 | |
9357 /* | |
9358 * "o" and "O" commands. | |
9359 */ | |
9360 static void | |
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diff
changeset
|
9361 nv_open(cmdarg_T *cap) |
7 | 9362 { |
9363 #ifdef FEAT_DIFF | |
9364 /* "do" is ":diffget" */ | |
9365 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o') | |
9366 { | |
9367 clearop(cap->oap); | |
6314 | 9368 nv_diffgetput(FALSE, cap->opcount); |
7 | 9369 } |
9370 else | |
9371 #endif | |
9372 if (VIsual_active) /* switch start and end of visual */ | |
9373 v_swap_corners(cap->cmdchar); | |
9374 else | |
9375 n_opencmd(cap); | |
9376 } | |
9377 | |
9378 #ifdef FEAT_NETBEANS_INTG | |
9379 static void | |
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parents:
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diff
changeset
|
9380 nv_nbcmd(cmdarg_T *cap) |
7 | 9381 { |
9382 netbeans_keycommand(cap->nchar); | |
9383 } | |
9384 #endif | |
9385 | |
9386 #ifdef FEAT_DND | |
9387 static void | |
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parents:
7803
diff
changeset
|
9388 nv_drop(cmdarg_T *cap UNUSED) |
7 | 9389 { |
9390 do_put('~', BACKWARD, 1L, PUT_CURSEND); | |
9391 } | |
9392 #endif | |
203 | 9393 |
9394 #ifdef FEAT_AUTOCMD | |
9395 /* | |
9396 * Trigger CursorHold event. | |
9397 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the | |
9398 * input buffer. "did_cursorhold" is set to avoid retriggering. | |
9399 */ | |
9400 static void | |
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parents:
7803
diff
changeset
|
9401 nv_cursorhold(cmdarg_T *cap) |
203 | 9402 { |
9403 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf); | |
9404 did_cursorhold = TRUE; | |
226 | 9405 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */ |
9406 } | |
9407 #endif | |
6866 | 9408 |
9409 /* | |
7001 | 9410 * Calculate start/end virtual columns for operating in block mode. |
6866 | 9411 */ |
9412 static void | |
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diff
changeset
|
9413 get_op_vcol( |
2a8d6b2dd925
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diff
changeset
|
9414 oparg_T *oap, |
2a8d6b2dd925
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parents:
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diff
changeset
|
9415 colnr_T redo_VIsual_vcol, |
2a8d6b2dd925
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parents:
7803
diff
changeset
|
9416 int initial) /* when TRUE adjust position for 'selectmode' */ |
6866 | 9417 { |
9418 colnr_T start, end; | |
9419 | |
7001 | 9420 if (VIsual_mode != Ctrl_V |
9421 || (!initial && oap->end.col < W_WIDTH(curwin))) | |
6866 | 9422 return; |
9423 | |
7143
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7090
diff
changeset
|
9424 oap->block_mode = TRUE; |
6866 | 9425 |
9426 #ifdef FEAT_MBYTE | |
9427 /* prevent from moving onto a trail byte */ | |
9428 if (has_mbyte) | |
9429 mb_adjustpos(curwin->w_buffer, &oap->end); | |
9430 #endif | |
9431 | |
9432 getvvcol(curwin, &(oap->start), &oap->start_vcol, NULL, &oap->end_vcol); | |
6961 | 9433 |
9434 if (!redo_VIsual_busy) | |
9435 { | |
9436 getvvcol(curwin, &(oap->end), &start, NULL, &end); | |
9437 | |
9438 if (start < oap->start_vcol) | |
9439 oap->start_vcol = start; | |
9440 if (end > oap->end_vcol) | |
9441 { | |
9442 if (initial && *p_sel == 'e' && start >= 1 | |
9443 && start - 1 >= oap->end_vcol) | |
9444 oap->end_vcol = start - 1; | |
9445 else | |
9446 oap->end_vcol = end; | |
9447 } | |
9448 } | |
9449 | |
6866 | 9450 /* if '$' was used, get oap->end_vcol from longest line */ |
9451 if (curwin->w_curswant == MAXCOL) | |
9452 { | |
9453 curwin->w_cursor.col = MAXCOL; | |
9454 oap->end_vcol = 0; | |
9455 for (curwin->w_cursor.lnum = oap->start.lnum; | |
9456 curwin->w_cursor.lnum <= oap->end.lnum; | |
9457 ++curwin->w_cursor.lnum) | |
9458 { | |
9459 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end); | |
9460 if (end > oap->end_vcol) | |
9461 oap->end_vcol = end; | |
9462 } | |
9463 } | |
9464 else if (redo_VIsual_busy) | |
9465 oap->end_vcol = oap->start_vcol + redo_VIsual_vcol - 1; | |
9466 /* | |
9467 * Correct oap->end.col and oap->start.col to be the | |
9468 * upper-left and lower-right corner of the block area. | |
9469 * | |
9470 * (Actually, this does convert column positions into character | |
9471 * positions) | |
9472 */ | |
9473 curwin->w_cursor.lnum = oap->end.lnum; | |
9474 coladvance(oap->end_vcol); | |
9475 oap->end = curwin->w_cursor; | |
9476 | |
9477 curwin->w_cursor = oap->start; | |
9478 coladvance(oap->start_vcol); | |
9479 oap->start = curwin->w_cursor; | |
9480 } |