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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9 /*
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10 * normal.c: Contains the main routine for processing characters in command
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11 * mode. Communicates closely with the code in ops.c to handle
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12 * the operators.
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13 */
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14
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15 #include "vim.h"
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16
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17 #ifdef FEAT_VISUAL
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18 /*
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19 * The Visual area is remembered for reselection.
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20 */
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21 static int resel_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */
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22 static linenr_T resel_VIsual_line_count; /* number of lines */
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23 static colnr_T resel_VIsual_col; /* nr of cols or end col */
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24
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25 static int restart_VIsual_select = 0;
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26 #endif
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27
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28 static int
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29 # ifdef __BORLANDC__
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30 _RTLENTRYF
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31 # endif
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32 nv_compare __ARGS((const void *s1, const void *s2));
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33 static int find_command __ARGS((int cmdchar));
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34 static void op_colon __ARGS((oparg_T *oap));
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35 #if defined(FEAT_MOUSE) && defined(FEAT_VISUAL)
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36 static void find_start_of_word __ARGS((pos_T *));
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37 static void find_end_of_word __ARGS((pos_T *));
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38 static int get_mouse_class __ARGS((char_u *p));
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39 #endif
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40 static void prep_redo_cmd __ARGS((cmdarg_T *cap));
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41 static void prep_redo __ARGS((int regname, long, int, int, int, int, int));
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42 static int checkclearop __ARGS((oparg_T *oap));
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43 static int checkclearopq __ARGS((oparg_T *oap));
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44 static void clearop __ARGS((oparg_T *oap));
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45 static void clearopbeep __ARGS((oparg_T *oap));
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46 #ifdef FEAT_VISUAL
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47 static void unshift_special __ARGS((cmdarg_T *cap));
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48 #endif
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49 #ifdef FEAT_CMDL_INFO
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50 static void del_from_showcmd __ARGS((int));
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51 #endif
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52
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53 /*
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54 * nv_*(): functions called to handle Normal and Visual mode commands.
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55 * n_*(): functions called to handle Normal mode commands.
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56 * v_*(): functions called to handle Visual mode commands.
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57 */
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58 static void nv_ignore __ARGS((cmdarg_T *cap));
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59 static void nv_error __ARGS((cmdarg_T *cap));
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60 static void nv_help __ARGS((cmdarg_T *cap));
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61 static void nv_addsub __ARGS((cmdarg_T *cap));
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62 static void nv_page __ARGS((cmdarg_T *cap));
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523
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63 static void nv_gd __ARGS((oparg_T *oap, int nchar, int thisblock));
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7
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64 static int nv_screengo __ARGS((oparg_T *oap, int dir, long dist));
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65 #ifdef FEAT_MOUSE
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66 static void nv_mousescroll __ARGS((cmdarg_T *cap));
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67 static void nv_mouse __ARGS((cmdarg_T *cap));
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68 #endif
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69 static void nv_scroll_line __ARGS((cmdarg_T *cap));
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70 static void nv_zet __ARGS((cmdarg_T *cap));
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71 #ifdef FEAT_GUI
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72 static void nv_ver_scrollbar __ARGS((cmdarg_T *cap));
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73 static void nv_hor_scrollbar __ARGS((cmdarg_T *cap));
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74 #endif
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75 static void nv_exmode __ARGS((cmdarg_T *cap));
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76 static void nv_colon __ARGS((cmdarg_T *cap));
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77 static void nv_ctrlg __ARGS((cmdarg_T *cap));
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78 static void nv_ctrlh __ARGS((cmdarg_T *cap));
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79 static void nv_clear __ARGS((cmdarg_T *cap));
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80 static void nv_ctrlo __ARGS((cmdarg_T *cap));
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81 static void nv_hat __ARGS((cmdarg_T *cap));
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82 static void nv_Zet __ARGS((cmdarg_T *cap));
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83 static void nv_ident __ARGS((cmdarg_T *cap));
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84 static void nv_tagpop __ARGS((cmdarg_T *cap));
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85 static void nv_scroll __ARGS((cmdarg_T *cap));
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86 static void nv_right __ARGS((cmdarg_T *cap));
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87 static void nv_left __ARGS((cmdarg_T *cap));
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88 static void nv_up __ARGS((cmdarg_T *cap));
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89 static void nv_down __ARGS((cmdarg_T *cap));
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90 #ifdef FEAT_SEARCHPATH
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91 static void nv_gotofile __ARGS((cmdarg_T *cap));
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92 #endif
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93 static void nv_end __ARGS((cmdarg_T *cap));
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94 static void nv_dollar __ARGS((cmdarg_T *cap));
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95 static void nv_search __ARGS((cmdarg_T *cap));
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96 static void nv_next __ARGS((cmdarg_T *cap));
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97 static void normal_search __ARGS((cmdarg_T *cap, int dir, char_u *pat, int opt));
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98 static void nv_csearch __ARGS((cmdarg_T *cap));
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99 static void nv_brackets __ARGS((cmdarg_T *cap));
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100 static void nv_percent __ARGS((cmdarg_T *cap));
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101 static void nv_brace __ARGS((cmdarg_T *cap));
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102 static void nv_mark __ARGS((cmdarg_T *cap));
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103 static void nv_findpar __ARGS((cmdarg_T *cap));
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104 static void nv_undo __ARGS((cmdarg_T *cap));
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105 static void nv_kundo __ARGS((cmdarg_T *cap));
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106 static void nv_Replace __ARGS((cmdarg_T *cap));
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107 #ifdef FEAT_VREPLACE
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108 static void nv_vreplace __ARGS((cmdarg_T *cap));
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109 #endif
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110 #ifdef FEAT_VISUAL
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111 static void v_swap_corners __ARGS((int cmdchar));
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112 #endif
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113 static void nv_replace __ARGS((cmdarg_T *cap));
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114 static void n_swapchar __ARGS((cmdarg_T *cap));
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115 static void nv_cursormark __ARGS((cmdarg_T *cap, int flag, pos_T *pos));
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116 #ifdef FEAT_VISUAL
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117 static void v_visop __ARGS((cmdarg_T *cap));
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118 #endif
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119 static void nv_subst __ARGS((cmdarg_T *cap));
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120 static void nv_abbrev __ARGS((cmdarg_T *cap));
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121 static void nv_optrans __ARGS((cmdarg_T *cap));
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122 static void nv_gomark __ARGS((cmdarg_T *cap));
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123 static void nv_pcmark __ARGS((cmdarg_T *cap));
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124 static void nv_regname __ARGS((cmdarg_T *cap));
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125 #ifdef FEAT_VISUAL
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126 static void nv_visual __ARGS((cmdarg_T *cap));
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127 static void n_start_visual_mode __ARGS((int c));
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128 #endif
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129 static void nv_window __ARGS((cmdarg_T *cap));
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130 static void nv_suspend __ARGS((cmdarg_T *cap));
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131 static void nv_g_cmd __ARGS((cmdarg_T *cap));
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132 static void n_opencmd __ARGS((cmdarg_T *cap));
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133 static void nv_dot __ARGS((cmdarg_T *cap));
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134 static void nv_redo __ARGS((cmdarg_T *cap));
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135 static void nv_Undo __ARGS((cmdarg_T *cap));
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136 static void nv_tilde __ARGS((cmdarg_T *cap));
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137 static void nv_operator __ARGS((cmdarg_T *cap));
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138 static void nv_lineop __ARGS((cmdarg_T *cap));
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139 static void nv_home __ARGS((cmdarg_T *cap));
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140 static void nv_pipe __ARGS((cmdarg_T *cap));
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141 static void nv_bck_word __ARGS((cmdarg_T *cap));
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142 static void nv_wordcmd __ARGS((cmdarg_T *cap));
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143 static void nv_beginline __ARGS((cmdarg_T *cap));
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144 #ifdef FEAT_VISUAL
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145 static void adjust_for_sel __ARGS((cmdarg_T *cap));
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146 static int unadjust_for_sel __ARGS((void));
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147 static void nv_select __ARGS((cmdarg_T *cap));
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148 #endif
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149 static void nv_goto __ARGS((cmdarg_T *cap));
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150 static void nv_normal __ARGS((cmdarg_T *cap));
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151 static void nv_esc __ARGS((cmdarg_T *oap));
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152 static void nv_edit __ARGS((cmdarg_T *cap));
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153 static void invoke_edit __ARGS((cmdarg_T *cap, int repl, int cmd, int startln));
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154 #ifdef FEAT_TEXTOBJ
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155 static void nv_object __ARGS((cmdarg_T *cap));
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156 #endif
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157 static void nv_record __ARGS((cmdarg_T *cap));
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158 static void nv_at __ARGS((cmdarg_T *cap));
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159 static void nv_halfpage __ARGS((cmdarg_T *cap));
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160 static void nv_join __ARGS((cmdarg_T *cap));
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161 static void nv_put __ARGS((cmdarg_T *cap));
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162 static void nv_open __ARGS((cmdarg_T *cap));
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163 #ifdef FEAT_SNIFF
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164 static void nv_sniff __ARGS((cmdarg_T *cap));
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165 #endif
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166 #ifdef FEAT_NETBEANS_INTG
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167 static void nv_nbcmd __ARGS((cmdarg_T *cap));
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168 #endif
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169 #ifdef FEAT_DND
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170 static void nv_drop __ARGS((cmdarg_T *cap));
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171 #endif
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203
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172 #ifdef FEAT_AUTOCMD
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173 static void nv_cursorhold __ARGS((cmdarg_T *cap));
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174 #endif
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7
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175
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176 /*
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177 * Function to be called for a Normal or Visual mode command.
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178 * The argument is a cmdarg_T.
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179 */
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180 typedef void (*nv_func_T) __ARGS((cmdarg_T *cap));
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181
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182 /* Values for cmd_flags. */
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183 #define NV_NCH 0x01 /* may need to get a second char */
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184 #define NV_NCH_NOP (0x02|NV_NCH) /* get second char when no operator pending */
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185 #define NV_NCH_ALW (0x04|NV_NCH) /* always get a second char */
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186 #define NV_LANG 0x08 /* second char needs language adjustment */
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187
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188 #define NV_SS 0x10 /* may start selection */
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189 #define NV_SSS 0x20 /* may start selection with shift modifier */
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190 #define NV_STS 0x40 /* may stop selection without shift modif. */
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191 #define NV_RL 0x80 /* 'rightleft' modifies command */
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192 #define NV_KEEPREG 0x100 /* don't clear regname */
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193 #define NV_NCW 0x200 /* not allowed in command-line window */
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194
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195 /*
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196 * Generally speaking, every Normal mode command should either clear any
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197 * pending operator (with *clearop*()), or set the motion type variable
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198 * oap->motion_type.
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199 *
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200 * When a cursor motion command is made, it is marked as being a character or
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201 * line oriented motion. Then, if an operator is in effect, the operation
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202 * becomes character or line oriented accordingly.
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203 */
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204
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205 /*
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206 * This table contains one entry for every Normal or Visual mode command.
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207 * The order doesn't matter, init_normal_cmds() will create a sorted index.
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208 * It is faster when all keys from zero to '~' are present.
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209 */
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210 static const struct nv_cmd
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211 {
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212 int cmd_char; /* (first) command character */
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213 nv_func_T cmd_func; /* function for this command */
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214 short_u cmd_flags; /* NV_ flags */
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215 short cmd_arg; /* value for ca.arg */
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216 } nv_cmds[] =
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217 {
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218 {NUL, nv_error, 0, 0},
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219 {Ctrl_A, nv_addsub, 0, 0},
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220 {Ctrl_B, nv_page, NV_STS, BACKWARD},
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221 {Ctrl_C, nv_esc, 0, TRUE},
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222 {Ctrl_D, nv_halfpage, 0, 0},
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223 {Ctrl_E, nv_scroll_line, 0, TRUE},
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224 {Ctrl_F, nv_page, NV_STS, FORWARD},
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225 {Ctrl_G, nv_ctrlg, 0, 0},
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226 {Ctrl_H, nv_ctrlh, 0, 0},
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227 {Ctrl_I, nv_pcmark, 0, 0},
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228 {NL, nv_down, 0, FALSE},
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229 {Ctrl_K, nv_error, 0, 0},
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230 {Ctrl_L, nv_clear, 0, 0},
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376
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231 {Ctrl_M, nv_down, 0, TRUE},
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232 {Ctrl_N, nv_down, NV_STS, FALSE},
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233 {Ctrl_O, nv_ctrlo, 0, 0},
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234 {Ctrl_P, nv_up, NV_STS, FALSE},
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167
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235 #ifdef FEAT_VISUAL
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236 {Ctrl_Q, nv_visual, 0, FALSE},
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237 #else
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7
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238 {Ctrl_Q, nv_ignore, 0, 0},
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167
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239 #endif
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240 {Ctrl_R, nv_redo, 0, 0},
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241 {Ctrl_S, nv_ignore, 0, 0},
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242 {Ctrl_T, nv_tagpop, NV_NCW, 0},
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243 {Ctrl_U, nv_halfpage, 0, 0},
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244 #ifdef FEAT_VISUAL
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245 {Ctrl_V, nv_visual, 0, FALSE},
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246 {'V', nv_visual, 0, FALSE},
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247 {'v', nv_visual, 0, FALSE},
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248 #else
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249 {Ctrl_V, nv_error, 0, 0},
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250 {'V', nv_error, 0, 0},
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251 {'v', nv_error, 0, 0},
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252 #endif
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253 {Ctrl_W, nv_window, 0, 0},
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254 {Ctrl_X, nv_addsub, 0, 0},
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255 {Ctrl_Y, nv_scroll_line, 0, FALSE},
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256 {Ctrl_Z, nv_suspend, 0, 0},
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257 {ESC, nv_esc, 0, FALSE},
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258 {Ctrl_BSL, nv_normal, NV_NCH_ALW, 0},
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259 {Ctrl_RSB, nv_ident, NV_NCW, 0},
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260 {Ctrl_HAT, nv_hat, NV_NCW, 0},
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261 {Ctrl__, nv_error, 0, 0},
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262 {' ', nv_right, 0, 0},
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263 {'!', nv_operator, 0, 0},
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264 {'"', nv_regname, NV_NCH_NOP|NV_KEEPREG, 0},
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265 {'#', nv_ident, 0, 0},
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266 {'$', nv_dollar, 0, 0},
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267 {'%', nv_percent, 0, 0},
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268 {'&', nv_optrans, 0, 0},
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269 {'\'', nv_gomark, NV_NCH_ALW, TRUE},
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270 {'(', nv_brace, 0, BACKWARD},
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271 {')', nv_brace, 0, FORWARD},
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272 {'*', nv_ident, 0, 0},
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273 {'+', nv_down, 0, TRUE},
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274 {',', nv_csearch, 0, TRUE},
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275 {'-', nv_up, 0, TRUE},
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276 {'.', nv_dot, NV_KEEPREG, 0},
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277 {'/', nv_search, 0, FALSE},
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278 {'0', nv_beginline, 0, 0},
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279 {'1', nv_ignore, 0, 0},
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280 {'2', nv_ignore, 0, 0},
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281 {'3', nv_ignore, 0, 0},
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282 {'4', nv_ignore, 0, 0},
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283 {'5', nv_ignore, 0, 0},
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284 {'6', nv_ignore, 0, 0},
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285 {'7', nv_ignore, 0, 0},
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286 {'8', nv_ignore, 0, 0},
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287 {'9', nv_ignore, 0, 0},
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288 {':', nv_colon, 0, 0},
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289 {';', nv_csearch, 0, FALSE},
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290 {'<', nv_operator, NV_RL, 0},
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291 {'=', nv_operator, 0, 0},
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292 {'>', nv_operator, NV_RL, 0},
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293 {'?', nv_search, 0, FALSE},
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294 {'@', nv_at, NV_NCH_NOP, FALSE},
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295 {'A', nv_edit, 0, 0},
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296 {'B', nv_bck_word, 0, 1},
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297 {'C', nv_abbrev, NV_KEEPREG, 0},
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298 {'D', nv_abbrev, NV_KEEPREG, 0},
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299 {'E', nv_wordcmd, 0, TRUE},
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300 {'F', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD},
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301 {'G', nv_goto, 0, TRUE},
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302 {'H', nv_scroll, 0, 0},
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303 {'I', nv_edit, 0, 0},
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304 {'J', nv_join, 0, 0},
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305 {'K', nv_ident, 0, 0},
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306 {'L', nv_scroll, 0, 0},
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307 {'M', nv_scroll, 0, 0},
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308 {'N', nv_next, 0, SEARCH_REV},
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309 {'O', nv_open, 0, 0},
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310 {'P', nv_put, 0, 0},
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311 {'Q', nv_exmode, NV_NCW, 0},
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312 {'R', nv_Replace, 0, FALSE},
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313 {'S', nv_subst, NV_KEEPREG, 0},
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314 {'T', nv_csearch, NV_NCH_ALW|NV_LANG, BACKWARD},
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315 {'U', nv_Undo, 0, 0},
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316 {'W', nv_wordcmd, 0, TRUE},
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317 {'X', nv_abbrev, NV_KEEPREG, 0},
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318 {'Y', nv_abbrev, NV_KEEPREG, 0},
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319 {'Z', nv_Zet, NV_NCH_NOP|NV_NCW, 0},
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320 {'[', nv_brackets, NV_NCH_ALW, BACKWARD},
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321 {'\\', nv_error, 0, 0},
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322 {']', nv_brackets, NV_NCH_ALW, FORWARD},
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323 {'^', nv_beginline, 0, BL_WHITE | BL_FIX},
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324 {'_', nv_lineop, 0, 0},
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325 {'`', nv_gomark, NV_NCH_ALW, FALSE},
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326 {'a', nv_edit, NV_NCH, 0},
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327 {'b', nv_bck_word, 0, 0},
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328 {'c', nv_operator, 0, 0},
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329 {'d', nv_operator, 0, 0},
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330 {'e', nv_wordcmd, 0, FALSE},
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331 {'f', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD},
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332 {'g', nv_g_cmd, NV_NCH_ALW, FALSE},
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333 {'h', nv_left, NV_RL, 0},
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334 {'i', nv_edit, NV_NCH, 0},
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335 {'j', nv_down, 0, FALSE},
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|
|
336 {'k', nv_up, 0, FALSE},
|
|
|
337 {'l', nv_right, NV_RL, 0},
|
|
|
338 {'m', nv_mark, NV_NCH_NOP, 0},
|
|
|
339 {'n', nv_next, 0, 0},
|
|
|
340 {'o', nv_open, 0, 0},
|
|
|
341 {'p', nv_put, 0, 0},
|
|
|
342 {'q', nv_record, NV_NCH, 0},
|
|
|
343 {'r', nv_replace, NV_NCH_NOP|NV_LANG, 0},
|
|
|
344 {'s', nv_subst, NV_KEEPREG, 0},
|
|
|
345 {'t', nv_csearch, NV_NCH_ALW|NV_LANG, FORWARD},
|
|
|
346 {'u', nv_undo, 0, 0},
|
|
|
347 {'w', nv_wordcmd, 0, FALSE},
|
|
|
348 {'x', nv_abbrev, NV_KEEPREG, 0},
|
|
|
349 {'y', nv_operator, 0, 0},
|
|
|
350 {'z', nv_zet, NV_NCH_ALW, 0},
|
|
|
351 {'{', nv_findpar, 0, BACKWARD},
|
|
|
352 {'|', nv_pipe, 0, 0},
|
|
|
353 {'}', nv_findpar, 0, FORWARD},
|
|
|
354 {'~', nv_tilde, 0, 0},
|
|
|
355
|
|
|
356 /* pound sign */
|
|
|
357 {POUND, nv_ident, 0, 0},
|
|
|
358 #ifdef FEAT_MOUSE
|
|
|
359 {K_MOUSEUP, nv_mousescroll, 0, TRUE},
|
|
|
360 {K_MOUSEDOWN, nv_mousescroll, 0, FALSE},
|
|
|
361 {K_LEFTMOUSE, nv_mouse, 0, 0},
|
|
|
362 {K_LEFTMOUSE_NM, nv_mouse, 0, 0},
|
|
|
363 {K_LEFTDRAG, nv_mouse, 0, 0},
|
|
|
364 {K_LEFTRELEASE, nv_mouse, 0, 0},
|
|
|
365 {K_LEFTRELEASE_NM, nv_mouse, 0, 0},
|
|
|
366 {K_MIDDLEMOUSE, nv_mouse, 0, 0},
|
|
|
367 {K_MIDDLEDRAG, nv_mouse, 0, 0},
|
|
|
368 {K_MIDDLERELEASE, nv_mouse, 0, 0},
|
|
|
369 {K_RIGHTMOUSE, nv_mouse, 0, 0},
|
|
|
370 {K_RIGHTDRAG, nv_mouse, 0, 0},
|
|
|
371 {K_RIGHTRELEASE, nv_mouse, 0, 0},
|
|
|
372 {K_X1MOUSE, nv_mouse, 0, 0},
|
|
|
373 {K_X1DRAG, nv_mouse, 0, 0},
|
|
|
374 {K_X1RELEASE, nv_mouse, 0, 0},
|
|
|
375 {K_X2MOUSE, nv_mouse, 0, 0},
|
|
|
376 {K_X2DRAG, nv_mouse, 0, 0},
|
|
|
377 {K_X2RELEASE, nv_mouse, 0, 0},
|
|
|
378 #endif
|
|
|
379 {K_IGNORE, nv_ignore, 0, 0},
|
|
|
380 {K_INS, nv_edit, 0, 0},
|
|
|
381 {K_KINS, nv_edit, 0, 0},
|
|
|
382 {K_BS, nv_ctrlh, 0, 0},
|
|
|
383 {K_UP, nv_up, NV_SSS|NV_STS, FALSE},
|
|
|
384 {K_S_UP, nv_page, NV_SS, BACKWARD},
|
|
|
385 {K_DOWN, nv_down, NV_SSS|NV_STS, FALSE},
|
|
|
386 {K_S_DOWN, nv_page, NV_SS, FORWARD},
|
|
|
387 {K_LEFT, nv_left, NV_SSS|NV_STS|NV_RL, 0},
|
|
|
388 {K_S_LEFT, nv_bck_word, NV_SS|NV_RL, 0},
|
|
|
389 {K_C_LEFT, nv_bck_word, NV_SSS|NV_RL|NV_STS, 1},
|
|
|
390 {K_RIGHT, nv_right, NV_SSS|NV_STS|NV_RL, 0},
|
|
|
391 {K_S_RIGHT, nv_wordcmd, NV_SS|NV_RL, FALSE},
|
|
|
392 {K_C_RIGHT, nv_wordcmd, NV_SSS|NV_RL|NV_STS, TRUE},
|
|
|
393 {K_PAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD},
|
|
|
394 {K_KPAGEUP, nv_page, NV_SSS|NV_STS, BACKWARD},
|
|
|
395 {K_PAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD},
|
|
|
396 {K_KPAGEDOWN, nv_page, NV_SSS|NV_STS, FORWARD},
|
|
|
397 {K_END, nv_end, NV_SSS|NV_STS, FALSE},
|
|
|
398 {K_KEND, nv_end, NV_SSS|NV_STS, FALSE},
|
|
|
399 {K_S_END, nv_end, NV_SS, FALSE},
|
|
|
400 {K_C_END, nv_end, NV_SSS|NV_STS, TRUE},
|
|
|
401 {K_HOME, nv_home, NV_SSS|NV_STS, 0},
|
|
|
402 {K_KHOME, nv_home, NV_SSS|NV_STS, 0},
|
|
|
403 {K_S_HOME, nv_home, NV_SS, 0},
|
|
|
404 {K_C_HOME, nv_goto, NV_SSS|NV_STS, FALSE},
|
|
|
405 {K_DEL, nv_abbrev, 0, 0},
|
|
|
406 {K_KDEL, nv_abbrev, 0, 0},
|
|
|
407 {K_UNDO, nv_kundo, 0, 0},
|
|
|
408 {K_HELP, nv_help, NV_NCW, 0},
|
|
|
409 {K_F1, nv_help, NV_NCW, 0},
|
|
|
410 {K_XF1, nv_help, NV_NCW, 0},
|
|
|
411 #ifdef FEAT_VISUAL
|
|
|
412 {K_SELECT, nv_select, 0, 0},
|
|
|
413 #endif
|
|
|
414 #ifdef FEAT_GUI
|
|
|
415 {K_VER_SCROLLBAR, nv_ver_scrollbar, 0, 0},
|
|
|
416 {K_HOR_SCROLLBAR, nv_hor_scrollbar, 0, 0},
|
|
|
417 #endif
|
|
|
418 #ifdef FEAT_FKMAP
|
|
|
419 {K_F8, farsi_fkey, 0, 0},
|
|
|
420 {K_F9, farsi_fkey, 0, 0},
|
|
|
421 #endif
|
|
|
422 #ifdef FEAT_SNIFF
|
|
|
423 {K_SNIFF, nv_sniff, 0, 0},
|
|
|
424 #endif
|
|
|
425 #ifdef FEAT_NETBEANS_INTG
|
|
|
426 {K_F21, nv_nbcmd, NV_NCH_ALW, 0},
|
|
|
427 #endif
|
|
|
428 #ifdef FEAT_DND
|
|
|
429 {K_DROP, nv_drop, NV_STS, 0},
|
|
|
430 #endif
|
|
203
|
431 #ifdef FEAT_AUTOCMD
|
|
|
432 {K_CURSORHOLD, nv_cursorhold, 0, 0},
|
|
|
433 #endif
|
|
7
|
434 };
|
|
|
435
|
|
|
436 /* Number of commands in nv_cmds[]. */
|
|
|
437 #define NV_CMDS_SIZE (sizeof(nv_cmds) / sizeof(struct nv_cmd))
|
|
|
438
|
|
|
439 /* Sorted index of commands in nv_cmds[]. */
|
|
|
440 static short nv_cmd_idx[NV_CMDS_SIZE];
|
|
|
441
|
|
|
442 /* The highest index for which
|
|
|
443 * nv_cmds[idx].cmd_char == nv_cmd_idx[nv_cmds[idx].cmd_char] */
|
|
|
444 static int nv_max_linear;
|
|
|
445
|
|
|
446 /*
|
|
|
447 * Compare functions for qsort() below, that checks the command character
|
|
|
448 * through the index in nv_cmd_idx[].
|
|
|
449 */
|
|
|
450 static int
|
|
|
451 #ifdef __BORLANDC__
|
|
|
452 _RTLENTRYF
|
|
|
453 #endif
|
|
|
454 nv_compare(s1, s2)
|
|
|
455 const void *s1;
|
|
|
456 const void *s2;
|
|
|
457 {
|
|
|
458 int c1, c2;
|
|
|
459
|
|
|
460 /* The commands are sorted on absolute value. */
|
|
|
461 c1 = nv_cmds[*(const short *)s1].cmd_char;
|
|
|
462 c2 = nv_cmds[*(const short *)s2].cmd_char;
|
|
|
463 if (c1 < 0)
|
|
|
464 c1 = -c1;
|
|
|
465 if (c2 < 0)
|
|
|
466 c2 = -c2;
|
|
|
467 return c1 - c2;
|
|
|
468 }
|
|
|
469
|
|
|
470 /*
|
|
|
471 * Initialize the nv_cmd_idx[] table.
|
|
|
472 */
|
|
|
473 void
|
|
|
474 init_normal_cmds()
|
|
|
475 {
|
|
|
476 int i;
|
|
|
477
|
|
|
478 /* Fill the index table with a one to one relation. */
|
|
|
479 for (i = 0; i < NV_CMDS_SIZE; ++i)
|
|
|
480 nv_cmd_idx[i] = i;
|
|
|
481
|
|
|
482 /* Sort the commands by the command character. */
|
|
|
483 qsort((void *)&nv_cmd_idx, (size_t)NV_CMDS_SIZE, sizeof(short), nv_compare);
|
|
|
484
|
|
|
485 /* Find the first entry that can't be indexed by the command character. */
|
|
|
486 for (i = 0; i < NV_CMDS_SIZE; ++i)
|
|
|
487 if (i != nv_cmds[nv_cmd_idx[i]].cmd_char)
|
|
|
488 break;
|
|
|
489 nv_max_linear = i - 1;
|
|
|
490 }
|
|
|
491
|
|
|
492 /*
|
|
|
493 * Search for a command in the commands table.
|
|
|
494 * Returns -1 for invalid command.
|
|
|
495 */
|
|
|
496 static int
|
|
|
497 find_command(cmdchar)
|
|
|
498 int cmdchar;
|
|
|
499 {
|
|
|
500 int i;
|
|
|
501 int idx;
|
|
|
502 int top, bot;
|
|
|
503 int c;
|
|
|
504
|
|
|
505 #ifdef FEAT_MBYTE
|
|
|
506 /* A multi-byte character is never a command. */
|
|
|
507 if (cmdchar >= 0x100)
|
|
|
508 return -1;
|
|
|
509 #endif
|
|
|
510
|
|
|
511 /* We use the absolute value of the character. Special keys have a
|
|
|
512 * negative value, but are sorted on their absolute value. */
|
|
|
513 if (cmdchar < 0)
|
|
|
514 cmdchar = -cmdchar;
|
|
|
515
|
|
|
516 /* If the character is in the first part: The character is the index into
|
|
|
517 * nv_cmd_idx[]. */
|
|
|
518 if (cmdchar <= nv_max_linear)
|
|
|
519 return nv_cmd_idx[cmdchar];
|
|
|
520
|
|
|
521 /* Perform a binary search. */
|
|
|
522 bot = nv_max_linear + 1;
|
|
|
523 top = NV_CMDS_SIZE - 1;
|
|
|
524 idx = -1;
|
|
|
525 while (bot <= top)
|
|
|
526 {
|
|
|
527 i = (top + bot) / 2;
|
|
|
528 c = nv_cmds[nv_cmd_idx[i]].cmd_char;
|
|
|
529 if (c < 0)
|
|
|
530 c = -c;
|
|
|
531 if (cmdchar == c)
|
|
|
532 {
|
|
|
533 idx = nv_cmd_idx[i];
|
|
|
534 break;
|
|
|
535 }
|
|
|
536 if (cmdchar > c)
|
|
|
537 bot = i + 1;
|
|
|
538 else
|
|
|
539 top = i - 1;
|
|
|
540 }
|
|
|
541 return idx;
|
|
|
542 }
|
|
|
543
|
|
|
544 /*
|
|
|
545 * Execute a command in Normal mode.
|
|
|
546 */
|
|
|
547 /*ARGSUSED*/
|
|
|
548 void
|
|
|
549 normal_cmd(oap, toplevel)
|
|
|
550 oparg_T *oap;
|
|
|
551 int toplevel; /* TRUE when called from main() */
|
|
|
552 {
|
|
|
553 static long opcount = 0; /* ca.opcount saved here */
|
|
|
554 cmdarg_T ca; /* command arguments */
|
|
|
555 int c;
|
|
|
556 int ctrl_w = FALSE; /* got CTRL-W command */
|
|
|
557 int old_col = curwin->w_curswant;
|
|
|
558 #ifdef FEAT_CMDL_INFO
|
|
|
559 int need_flushbuf; /* need to call out_flush() */
|
|
|
560 #endif
|
|
|
561 #ifdef FEAT_VISUAL
|
|
|
562 pos_T old_pos; /* cursor position before command */
|
|
|
563 int mapped_len;
|
|
|
564 #endif
|
|
|
565 static int old_mapped_len = 0;
|
|
|
566 int idx;
|
|
|
567
|
|
|
568 vim_memset(&ca, 0, sizeof(ca)); /* also resets ca.retval */
|
|
|
569 ca.oap = oap;
|
|
|
570 ca.opcount = opcount;
|
|
|
571
|
|
|
572 #ifdef FEAT_SNIFF
|
|
|
573 want_sniff_request = sniff_connected;
|
|
|
574 #endif
|
|
|
575
|
|
|
576 /*
|
|
|
577 * If there is an operator pending, then the command we take this time
|
|
|
578 * will terminate it. Finish_op tells us to finish the operation before
|
|
|
579 * returning this time (unless the operation was cancelled).
|
|
|
580 */
|
|
|
581 #ifdef CURSOR_SHAPE
|
|
|
582 c = finish_op;
|
|
|
583 #endif
|
|
|
584 finish_op = (oap->op_type != OP_NOP);
|
|
|
585 #ifdef CURSOR_SHAPE
|
|
|
586 if (finish_op != c)
|
|
|
587 {
|
|
|
588 ui_cursor_shape(); /* may show different cursor shape */
|
|
|
589 # ifdef FEAT_MOUSESHAPE
|
|
|
590 update_mouseshape(-1);
|
|
|
591 # endif
|
|
|
592 }
|
|
|
593 #endif
|
|
|
594
|
|
|
595 if (!finish_op && !oap->regname)
|
|
|
596 ca.opcount = 0;
|
|
|
597
|
|
|
598 #ifdef FEAT_VISUAL
|
|
|
599 mapped_len = typebuf_maplen();
|
|
|
600 #endif
|
|
|
601
|
|
|
602 State = NORMAL_BUSY;
|
|
|
603 #ifdef USE_ON_FLY_SCROLL
|
|
|
604 dont_scroll = FALSE; /* allow scrolling here */
|
|
|
605 #endif
|
|
|
606
|
|
|
607 /*
|
|
|
608 * Get the command character from the user.
|
|
|
609 */
|
|
|
610 c = safe_vgetc();
|
|
|
611
|
|
|
612 #ifdef FEAT_LANGMAP
|
|
|
613 LANGMAP_ADJUST(c, TRUE);
|
|
|
614 #endif
|
|
|
615
|
|
|
616 /*
|
|
|
617 * If a mapping was started in Visual or Select mode, remember the length
|
|
|
618 * of the mapping. This is used below to not return to Insert mode for as
|
|
|
619 * long as the mapping is being executed.
|
|
|
620 */
|
|
|
621 if (restart_edit == 0)
|
|
|
622 old_mapped_len = 0;
|
|
|
623 else if (old_mapped_len
|
|
|
624 #ifdef FEAT_VISUAL
|
|
|
625 || (VIsual_active && mapped_len == 0 && typebuf_maplen() > 0)
|
|
|
626 #endif
|
|
|
627 )
|
|
|
628 old_mapped_len = typebuf_maplen();
|
|
|
629
|
|
|
630 if (c == NUL)
|
|
|
631 c = K_ZERO;
|
|
|
632
|
|
|
633 #ifdef FEAT_VISUAL
|
|
|
634 /*
|
|
|
635 * In Select mode, typed text replaces the selection.
|
|
|
636 */
|
|
|
637 if (VIsual_active
|
|
|
638 && VIsual_select
|
|
|
639 && (vim_isprintc(c) || c == NL || c == CAR || c == K_KENTER))
|
|
|
640 {
|
|
|
641 # ifdef FEAT_MBYTE
|
|
|
642 char_u buf[MB_MAXBYTES + 1];
|
|
|
643
|
|
|
644 buf[(*mb_char2bytes)(c, buf)] = NUL;
|
|
|
645 # else
|
|
|
646 char_u buf[2];
|
|
|
647
|
|
|
648 buf[0] = c;
|
|
|
649 buf[1] = NUL;
|
|
|
650 # endif
|
|
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.
|
|
7
|
654 * Insert the typed character in the typeahead buffer, so that it will
|
|
|
655 * be mapped in Insert mode. Required for ":lmap" to work. May cause
|
|
|
656 * mapping a character from ":vnoremap"... */
|
|
|
657 (void)ins_typebuf(buf, REMAP_YES, 0, !KeyTyped, FALSE);
|
|
275
|
658 if (restart_edit != 0)
|
|
|
659 c = 'd';
|
|
|
660 else
|
|
|
661 c = 'c';
|
|
7
|
662 }
|
|
|
663 #endif
|
|
|
664
|
|
|
665 #ifdef FEAT_CMDL_INFO
|
|
|
666 need_flushbuf = add_to_showcmd(c);
|
|
|
667 #endif
|
|
|
668
|
|
|
669 getcount:
|
|
|
670 #ifdef FEAT_VISUAL
|
|
|
671 if (!(VIsual_active && VIsual_select))
|
|
|
672 #endif
|
|
|
673 {
|
|
|
674 /*
|
|
|
675 * Handle a count before a command and compute ca.count0.
|
|
|
676 * Note that '0' is a command and not the start of a count, but it's
|
|
|
677 * part of a count after other digits.
|
|
|
678 */
|
|
|
679 while ( (c >= '1' && c <= '9')
|
|
|
680 || (ca.count0 != 0 && (c == K_DEL || c == K_KDEL || c == '0')))
|
|
|
681 {
|
|
|
682 if (c == K_DEL || c == K_KDEL)
|
|
|
683 {
|
|
|
684 ca.count0 /= 10;
|
|
|
685 #ifdef FEAT_CMDL_INFO
|
|
|
686 del_from_showcmd(4); /* delete the digit and ~@% */
|
|
|
687 #endif
|
|
|
688 }
|
|
|
689 else
|
|
|
690 ca.count0 = ca.count0 * 10 + (c - '0');
|
|
|
691 if (ca.count0 < 0) /* got too large! */
|
|
|
692 ca.count0 = 999999999L;
|
|
|
693 if (ctrl_w)
|
|
|
694 {
|
|
|
695 ++no_mapping;
|
|
|
696 ++allow_keys; /* no mapping for nchar, but keys */
|
|
|
697 }
|
|
|
698 ++no_zero_mapping; /* don't map zero here */
|
|
|
699 c = safe_vgetc();
|
|
|
700 #ifdef FEAT_LANGMAP
|
|
|
701 LANGMAP_ADJUST(c, TRUE);
|
|
|
702 #endif
|
|
|
703 --no_zero_mapping;
|
|
|
704 if (ctrl_w)
|
|
|
705 {
|
|
|
706 --no_mapping;
|
|
|
707 --allow_keys;
|
|
|
708 }
|
|
|
709 #ifdef FEAT_CMDL_INFO
|
|
|
710 need_flushbuf |= add_to_showcmd(c);
|
|
|
711 #endif
|
|
|
712 }
|
|
|
713
|
|
|
714 /*
|
|
|
715 * If we got CTRL-W there may be a/another count
|
|
|
716 */
|
|
|
717 if (c == Ctrl_W && !ctrl_w && oap->op_type == OP_NOP)
|
|
|
718 {
|
|
|
719 ctrl_w = TRUE;
|
|
|
720 ca.opcount = ca.count0; /* remember first count */
|
|
|
721 ca.count0 = 0;
|
|
|
722 ++no_mapping;
|
|
|
723 ++allow_keys; /* no mapping for nchar, but keys */
|
|
|
724 c = safe_vgetc(); /* get next character */
|
|
|
725 #ifdef FEAT_LANGMAP
|
|
|
726 LANGMAP_ADJUST(c, TRUE);
|
|
|
727 #endif
|
|
|
728 --no_mapping;
|
|
|
729 --allow_keys;
|
|
|
730 #ifdef FEAT_CMDL_INFO
|
|
|
731 need_flushbuf |= add_to_showcmd(c);
|
|
|
732 #endif
|
|
|
733 goto getcount; /* jump back */
|
|
|
734 }
|
|
|
735 }
|
|
|
736
|
|
|
737 /*
|
|
|
738 * If we're in the middle of an operator (including after entering a yank
|
|
|
739 * buffer with '"') AND we had a count before the operator, then that
|
|
|
740 * count overrides the current value of ca.count0.
|
|
|
741 * What this means effectively, is that commands like "3dw" get turned
|
|
|
742 * into "d3w" which makes things fall into place pretty neatly.
|
|
|
743 * If you give a count before AND after the operator, they are multiplied.
|
|
|
744 */
|
|
|
745 if (ca.opcount != 0)
|
|
|
746 {
|
|
|
747 if (ca.count0)
|
|
|
748 ca.count0 *= ca.opcount;
|
|
|
749 else
|
|
|
750 ca.count0 = ca.opcount;
|
|
|
751 }
|
|
|
752
|
|
|
753 /*
|
|
|
754 * Always remember the count. It will be set to zero (on the next call,
|
|
|
755 * above) when there is no pending operator.
|
|
|
756 * When called from main(), save the count for use by the "count" built-in
|
|
|
757 * variable.
|
|
|
758 */
|
|
|
759 ca.opcount = ca.count0;
|
|
|
760 ca.count1 = (ca.count0 == 0 ? 1 : ca.count0);
|
|
|
761
|
|
|
762 #ifdef FEAT_EVAL
|
|
|
763 /*
|
|
|
764 * Only set v:count when called from main() and not a stuffed command.
|
|
|
765 */
|
|
|
766 if (toplevel && stuff_empty())
|
|
|
767 set_vcount(ca.count0, ca.count1);
|
|
|
768 #endif
|
|
|
769
|
|
|
770 /*
|
|
|
771 * Find the command character in the table of commands.
|
|
|
772 * For CTRL-W we already got nchar when looking for a count.
|
|
|
773 */
|
|
|
774 if (ctrl_w)
|
|
|
775 {
|
|
|
776 ca.nchar = c;
|
|
|
777 ca.cmdchar = Ctrl_W;
|
|
|
778 }
|
|
|
779 else
|
|
|
780 ca.cmdchar = c;
|
|
|
781 idx = find_command(ca.cmdchar);
|
|
|
782 if (idx < 0)
|
|
|
783 {
|
|
|
784 /* Not a known command: beep. */
|
|
|
785 clearopbeep(oap);
|
|
|
786 goto normal_end;
|
|
|
787 }
|
|
|
788 #ifdef FEAT_CMDWIN
|
|
|
789 if (cmdwin_type != 0 && (nv_cmds[idx].cmd_flags & NV_NCW))
|
|
|
790 {
|
|
|
791 /* This command is not allowed in the cmdline window: beep. */
|
|
|
792 clearopbeep(oap);
|
|
|
793 EMSG(_(e_cmdwin));
|
|
|
794 goto normal_end;
|
|
|
795 }
|
|
|
796 #endif
|
|
|
797
|
|
|
798 #ifdef FEAT_VISUAL
|
|
|
799 /*
|
|
|
800 * In Visual/Select mode, a few keys are handled in a special way.
|
|
|
801 */
|
|
|
802 if (VIsual_active)
|
|
|
803 {
|
|
|
804 /* when 'keymodel' contains "stopsel" may stop Select/Visual mode */
|
|
|
805 if (km_stopsel
|
|
|
806 && (nv_cmds[idx].cmd_flags & NV_STS)
|
|
|
807 && !(mod_mask & MOD_MASK_SHIFT))
|
|
|
808 {
|
|
|
809 end_visual_mode();
|
|
|
810 redraw_curbuf_later(INVERTED);
|
|
|
811 }
|
|
|
812
|
|
|
813 /* Keys that work different when 'keymodel' contains "startsel" */
|
|
|
814 if (km_startsel)
|
|
|
815 {
|
|
|
816 if (nv_cmds[idx].cmd_flags & NV_SS)
|
|
|
817 {
|
|
|
818 unshift_special(&ca);
|
|
|
819 idx = find_command(ca.cmdchar);
|
|
|
820 }
|
|
|
821 else if ((nv_cmds[idx].cmd_flags & NV_SSS)
|
|
|
822 && (mod_mask & MOD_MASK_SHIFT))
|
|
|
823 {
|
|
|
824 mod_mask &= ~MOD_MASK_SHIFT;
|
|
|
825 }
|
|
|
826 }
|
|
|
827 }
|
|
|
828 #endif
|
|
|
829
|
|
|
830 #ifdef FEAT_RIGHTLEFT
|
|
|
831 if (curwin->w_p_rl && KeyTyped && !KeyStuffed
|
|
|
832 && (nv_cmds[idx].cmd_flags & NV_RL))
|
|
|
833 {
|
|
|
834 /* Invert horizontal movements and operations. Only when typed by the
|
|
|
835 * user directly, not when the result of a mapping or "x" translated
|
|
|
836 * to "dl". */
|
|
|
837 switch (ca.cmdchar)
|
|
|
838 {
|
|
|
839 case 'l': ca.cmdchar = 'h'; break;
|
|
|
840 case K_RIGHT: ca.cmdchar = K_LEFT; break;
|
|
|
841 case K_S_RIGHT: ca.cmdchar = K_S_LEFT; break;
|
|
|
842 case K_C_RIGHT: ca.cmdchar = K_C_LEFT; break;
|
|
|
843 case 'h': ca.cmdchar = 'l'; break;
|
|
|
844 case K_LEFT: ca.cmdchar = K_RIGHT; break;
|
|
|
845 case K_S_LEFT: ca.cmdchar = K_S_RIGHT; break;
|
|
|
846 case K_C_LEFT: ca.cmdchar = K_C_RIGHT; break;
|
|
|
847 case '>': ca.cmdchar = '<'; break;
|
|
|
848 case '<': ca.cmdchar = '>'; break;
|
|
|
849 }
|
|
|
850 idx = find_command(ca.cmdchar);
|
|
|
851 }
|
|
|
852 #endif
|
|
|
853
|
|
|
854 /*
|
|
|
855 * Get an additional character if we need one.
|
|
|
856 */
|
|
|
857 if ((nv_cmds[idx].cmd_flags & NV_NCH)
|
|
|
858 && (((nv_cmds[idx].cmd_flags & NV_NCH_NOP) == NV_NCH_NOP
|
|
|
859 && oap->op_type == OP_NOP)
|
|
|
860 || (nv_cmds[idx].cmd_flags & NV_NCH_ALW) == NV_NCH_ALW
|
|
|
861 || (ca.cmdchar == 'q'
|
|
|
862 && oap->op_type == OP_NOP
|
|
|
863 && !Recording
|
|
|
864 && !Exec_reg)
|
|
|
865 || ((ca.cmdchar == 'a' || ca.cmdchar == 'i')
|
|
|
866 && (oap->op_type != OP_NOP
|
|
|
867 #ifdef FEAT_VISUAL
|
|
|
868 || VIsual_active
|
|
|
869 #endif
|
|
|
870 ))))
|
|
|
871 {
|
|
|
872 int *cp;
|
|
|
873 int repl = FALSE; /* get character for replace mode */
|
|
|
874 int lit = FALSE; /* get extra character literally */
|
|
|
875 int langmap_active = FALSE; /* using :lmap mappings */
|
|
|
876 int lang; /* getting a text character */
|
|
|
877 #ifdef USE_IM_CONTROL
|
|
|
878 int save_smd; /* saved value of p_smd */
|
|
|
879 #endif
|
|
|
880
|
|
|
881 ++no_mapping;
|
|
|
882 ++allow_keys; /* no mapping for nchar, but allow key codes */
|
|
|
883 if (ca.cmdchar == 'g')
|
|
|
884 {
|
|
|
885 /*
|
|
|
886 * For 'g' get the next character now, so that we can check for
|
|
|
887 * "gr", "g'" and "g`".
|
|
|
888 */
|
|
|
889 ca.nchar = safe_vgetc();
|
|
|
890 #ifdef FEAT_LANGMAP
|
|
|
891 LANGMAP_ADJUST(ca.nchar, TRUE);
|
|
|
892 #endif
|
|
|
893 #ifdef FEAT_CMDL_INFO
|
|
|
894 need_flushbuf |= add_to_showcmd(ca.nchar);
|
|
|
895 #endif
|
|
|
896 if (ca.nchar == 'r' || ca.nchar == '\'' || ca.nchar == '`'
|
|
|
897 || ca.nchar == Ctrl_BSL)
|
|
|
898 {
|
|
|
899 cp = &ca.extra_char; /* need to get a third character */
|
|
|
900 if (ca.nchar != 'r')
|
|
|
901 lit = TRUE; /* get it literally */
|
|
|
902 else
|
|
|
903 repl = TRUE; /* get it in replace mode */
|
|
|
904 }
|
|
|
905 else
|
|
|
906 cp = NULL; /* no third character needed */
|
|
|
907 }
|
|
|
908 else
|
|
|
909 {
|
|
|
910 if (ca.cmdchar == 'r') /* get it in replace mode */
|
|
|
911 repl = TRUE;
|
|
|
912 cp = &ca.nchar;
|
|
|
913 }
|
|
|
914 lang = (repl || (nv_cmds[idx].cmd_flags & NV_LANG));
|
|
|
915
|
|
|
916 /*
|
|
|
917 * Get a second or third character.
|
|
|
918 */
|
|
|
919 if (cp != NULL)
|
|
|
920 {
|
|
|
921 #ifdef CURSOR_SHAPE
|
|
|
922 if (repl)
|
|
|
923 {
|
|
|
924 State = REPLACE; /* pretend Replace mode */
|
|
|
925 ui_cursor_shape(); /* show different cursor shape */
|
|
|
926 }
|
|
|
927 #endif
|
|
|
928 if (lang && curbuf->b_p_iminsert == B_IMODE_LMAP)
|
|
|
929 {
|
|
|
930 /* Allow mappings defined with ":lmap". */
|
|
|
931 --no_mapping;
|
|
|
932 --allow_keys;
|
|
|
933 if (repl)
|
|
|
934 State = LREPLACE;
|
|
|
935 else
|
|
|
936 State = LANGMAP;
|
|
|
937 langmap_active = TRUE;
|
|
|
938 }
|
|
|
939 #ifdef USE_IM_CONTROL
|
|
|
940 save_smd = p_smd;
|
|
|
941 p_smd = FALSE; /* Don't let the IM code show the mode here */
|
|
|
942 if (lang && curbuf->b_p_iminsert == B_IMODE_IM)
|
|
|
943 im_set_active(TRUE);
|
|
|
944 #endif
|
|
|
945
|
|
|
946 *cp = safe_vgetc();
|
|
|
947
|
|
|
948 if (langmap_active)
|
|
|
949 {
|
|
|
950 /* Undo the decrement done above */
|
|
|
951 ++no_mapping;
|
|
|
952 ++allow_keys;
|
|
|
953 State = NORMAL_BUSY;
|
|
|
954 }
|
|
|
955 #ifdef USE_IM_CONTROL
|
|
|
956 if (lang)
|
|
|
957 {
|
|
|
958 if (curbuf->b_p_iminsert != B_IMODE_LMAP)
|
|
|
959 im_save_status(&curbuf->b_p_iminsert);
|
|
|
960 im_set_active(FALSE);
|
|
|
961 }
|
|
|
962 p_smd = save_smd;
|
|
|
963 #endif
|
|
|
964 #ifdef CURSOR_SHAPE
|
|
|
965 State = NORMAL_BUSY;
|
|
|
966 #endif
|
|
|
967 #ifdef FEAT_CMDL_INFO
|
|
|
968 need_flushbuf |= add_to_showcmd(*cp);
|
|
|
969 #endif
|
|
|
970
|
|
|
971 if (!lit)
|
|
|
972 {
|
|
|
973 #ifdef FEAT_DIGRAPHS
|
|
|
974 /* Typing CTRL-K gets a digraph. */
|
|
|
975 if (*cp == Ctrl_K
|
|
|
976 && ((nv_cmds[idx].cmd_flags & NV_LANG)
|
|
|
977 || cp == &ca.extra_char)
|
|
|
978 && vim_strchr(p_cpo, CPO_DIGRAPH) == NULL)
|
|
|
979 {
|
|
|
980 c = get_digraph(FALSE);
|
|
|
981 if (c > 0)
|
|
|
982 {
|
|
|
983 *cp = c;
|
|
|
984 # ifdef FEAT_CMDL_INFO
|
|
|
985 /* Guessing how to update showcmd here... */
|
|
|
986 del_from_showcmd(3);
|
|
|
987 need_flushbuf |= add_to_showcmd(*cp);
|
|
|
988 # endif
|
|
|
989 }
|
|
|
990 }
|
|
|
991 #endif
|
|
|
992
|
|
|
993 #ifdef FEAT_LANGMAP
|
|
|
994 /* adjust chars > 127, except after "tTfFr" commands */
|
|
|
995 LANGMAP_ADJUST(*cp, !lang);
|
|
|
996 #endif
|
|
|
997 #ifdef FEAT_RIGHTLEFT
|
|
|
998 /* adjust Hebrew mapped char */
|
|
|
999 if (p_hkmap && lang && KeyTyped)
|
|
|
1000 *cp = hkmap(*cp);
|
|
|
1001 # ifdef FEAT_FKMAP
|
|
|
1002 /* adjust Farsi mapped char */
|
|
|
1003 if (p_fkmap && lang && KeyTyped)
|
|
|
1004 *cp = fkmap(*cp);
|
|
|
1005 # endif
|
|
|
1006 #endif
|
|
|
1007 }
|
|
|
1008
|
|
|
1009 /*
|
|
|
1010 * When the next character is CTRL-\ a following CTRL-N means the
|
|
|
1011 * command is aborted and we go to Normal mode.
|
|
|
1012 */
|
|
|
1013 if (cp == &ca.extra_char
|
|
|
1014 && ca.nchar == Ctrl_BSL
|
|
|
1015 && (ca.extra_char == Ctrl_N || ca.extra_char == Ctrl_G))
|
|
|
1016 {
|
|
|
1017 ca.cmdchar = Ctrl_BSL;
|
|
|
1018 ca.nchar = ca.extra_char;
|
|
|
1019 idx = find_command(ca.cmdchar);
|
|
|
1020 }
|
|
|
1021 else if (*cp == Ctrl_BSL)
|
|
|
1022 {
|
|
|
1023 long towait = (p_ttm >= 0 ? p_ttm : p_tm);
|
|
|
1024
|
|
|
1025 /* There is a busy wait here when typing "f<C-\>" and then
|
|
|
1026 * something different from CTRL-N. Can't be avoided. */
|
|
|
1027 while ((c = vpeekc()) <= 0 && towait > 0L)
|
|
|
1028 {
|
|
|
1029 do_sleep(towait > 50L ? 50L : towait);
|
|
|
1030 towait -= 50L;
|
|
|
1031 }
|
|
|
1032 if (c > 0)
|
|
|
1033 {
|
|
|
1034 c = safe_vgetc();
|
|
|
1035 if (c != Ctrl_N && c != Ctrl_G)
|
|
|
1036 vungetc(c);
|
|
|
1037 else
|
|
|
1038 {
|
|
|
1039 ca.cmdchar = Ctrl_BSL;
|
|
|
1040 ca.nchar = c;
|
|
|
1041 idx = find_command(ca.cmdchar);
|
|
|
1042 }
|
|
|
1043 }
|
|
|
1044 }
|
|
|
1045
|
|
|
1046 #ifdef FEAT_MBYTE
|
|
|
1047 /* When getting a text character and the next character is a
|
|
|
1048 * multi-byte character, it could be a composing character.
|
|
|
1049 * However, don't wait for it to arrive. */
|
|
|
1050 while (enc_utf8 && lang && (c = vpeekc()) > 0
|
|
|
1051 && (c >= 0x100 || MB_BYTE2LEN(vpeekc()) > 1))
|
|
|
1052 {
|
|
|
1053 c = safe_vgetc();
|
|
|
1054 if (!utf_iscomposing(c))
|
|
|
1055 {
|
|
|
1056 vungetc(c); /* it wasn't, put it back */
|
|
|
1057 break;
|
|
|
1058 }
|
|
|
1059 else if (ca.ncharC1 == 0)
|
|
|
1060 ca.ncharC1 = c;
|
|
|
1061 else
|
|
|
1062 ca.ncharC2 = c;
|
|
|
1063 }
|
|
|
1064 #endif
|
|
|
1065 }
|
|
|
1066 --no_mapping;
|
|
|
1067 --allow_keys;
|
|
|
1068 }
|
|
|
1069
|
|
|
1070 #ifdef FEAT_CMDL_INFO
|
|
|
1071 /*
|
|
|
1072 * Flush the showcmd characters onto the screen so we can see them while
|
|
|
1073 * the command is being executed. Only do this when the shown command was
|
|
|
1074 * actually displayed, otherwise this will slow down a lot when executing
|
|
|
1075 * mappings.
|
|
|
1076 */
|
|
|
1077 if (need_flushbuf)
|
|
|
1078 out_flush();
|
|
|
1079 #endif
|
|
203
|
1080 #ifdef FEAT_AUTOCMD
|
|
|
1081 did_cursorhold = FALSE;
|
|
|
1082 #endif
|
|
7
|
1083
|
|
|
1084 State = NORMAL;
|
|
|
1085
|
|
|
1086 if (ca.nchar == ESC)
|
|
|
1087 {
|
|
|
1088 clearop(oap);
|
|
|
1089 if (restart_edit == 0 && goto_im())
|
|
|
1090 restart_edit = 'a';
|
|
|
1091 goto normal_end;
|
|
|
1092 }
|
|
|
1093
|
|
24
|
1094 if (ca.cmdchar != K_IGNORE)
|
|
|
1095 {
|
|
|
1096 msg_didout = FALSE; /* don't scroll screen up for normal command */
|
|
|
1097 msg_col = 0;
|
|
|
1098 }
|
|
7
|
1099
|
|
|
1100 #ifdef FEAT_VISUAL
|
|
|
1101 old_pos = curwin->w_cursor; /* remember where cursor was */
|
|
|
1102
|
|
|
1103 /* When 'keymodel' contains "startsel" some keys start Select/Visual
|
|
|
1104 * mode. */
|
|
|
1105 if (!VIsual_active && km_startsel)
|
|
|
1106 {
|
|
|
1107 if (nv_cmds[idx].cmd_flags & NV_SS)
|
|
|
1108 {
|
|
|
1109 start_selection();
|
|
|
1110 unshift_special(&ca);
|
|
|
1111 idx = find_command(ca.cmdchar);
|
|
|
1112 }
|
|
|
1113 else if ((nv_cmds[idx].cmd_flags & NV_SSS)
|
|
|
1114 && (mod_mask & MOD_MASK_SHIFT))
|
|
|
1115 {
|
|
|
1116 start_selection();
|
|
|
1117 mod_mask &= ~MOD_MASK_SHIFT;
|
|
|
1118 }
|
|
|
1119 }
|
|
|
1120 #endif
|
|
|
1121
|
|
|
1122 /*
|
|
|
1123 * Execute the command!
|
|
|
1124 * Call the command function found in the commands table.
|
|
|
1125 */
|
|
|
1126 ca.arg = nv_cmds[idx].cmd_arg;
|
|
|
1127 (nv_cmds[idx].cmd_func)(&ca);
|
|
|
1128
|
|
|
1129 /*
|
|
|
1130 * If we didn't start or finish an operator, reset oap->regname, unless we
|
|
|
1131 * need it later.
|
|
|
1132 */
|
|
|
1133 if (!finish_op
|
|
|
1134 && !oap->op_type
|
|
|
1135 && (idx < 0 || !(nv_cmds[idx].cmd_flags & NV_KEEPREG)))
|
|
|
1136 {
|
|
|
1137 clearop(oap);
|
|
|
1138 #ifdef FEAT_EVAL
|
|
|
1139 set_reg_var('"');
|
|
|
1140 #endif
|
|
|
1141 }
|
|
|
1142
|
|
36
|
1143 /* get the length of mapped chars again after typing a count, second
|
|
|
1144 * character or "z333<cr>". */
|
|
|
1145 if (old_mapped_len > 0)
|
|
|
1146 old_mapped_len = typebuf_maplen();
|
|
|
1147
|
|
7
|
1148 /*
|
|
|
1149 * If an operation is pending, handle it...
|
|
|
1150 */
|
|
|
1151 do_pending_operator(&ca, old_col, FALSE);
|
|
|
1152
|
|
|
1153 /*
|
|
|
1154 * Wait for a moment when a message is displayed that will be overwritten
|
|
|
1155 * by the mode message.
|
|
|
1156 * In Visual mode and with "^O" in Insert mode, a short message will be
|
|
|
1157 * overwritten by the mode message. Wait a bit, until a key is hit.
|
|
|
1158 * In Visual mode, it's more important to keep the Visual area updated
|
|
|
1159 * than keeping a message (e.g. from a /pat search).
|
|
|
1160 * Only do this if the command was typed, not from a mapping.
|
|
|
1161 * Don't wait when emsg_silent is non-zero.
|
|
|
1162 * Also wait a bit after an error message, e.g. for "^O:".
|
|
|
1163 * Don't redraw the screen, it would remove the message.
|
|
|
1164 */
|
|
|
1165 if ( ((p_smd
|
|
|
1166 && (restart_edit != 0
|
|
|
1167 #ifdef FEAT_VISUAL
|
|
|
1168 || (VIsual_active
|
|
|
1169 && old_pos.lnum == curwin->w_cursor.lnum
|
|
|
1170 && old_pos.col == curwin->w_cursor.col)
|
|
|
1171 #endif
|
|
|
1172 )
|
|
|
1173 && (clear_cmdline
|
|
|
1174 || redraw_cmdline)
|
|
|
1175 && (msg_didout || (msg_didany && msg_scroll))
|
|
|
1176 && !msg_nowait
|
|
|
1177 && KeyTyped)
|
|
|
1178 || (restart_edit != 0
|
|
|
1179 #ifdef FEAT_VISUAL
|
|
|
1180 && !VIsual_active
|
|
|
1181 #endif
|
|
|
1182 && (msg_scroll
|
|
|
1183 || emsg_on_display)))
|
|
|
1184 && oap->regname == 0
|
|
|
1185 && !(ca.retval & CA_COMMAND_BUSY)
|
|
|
1186 && stuff_empty()
|
|
|
1187 && typebuf_typed()
|
|
|
1188 && emsg_silent == 0
|
|
|
1189 && !did_wait_return
|
|
|
1190 && oap->op_type == OP_NOP)
|
|
|
1191 {
|
|
|
1192 int save_State = State;
|
|
|
1193
|
|
|
1194 /* Draw the cursor with the right shape here */
|
|
|
1195 if (restart_edit != 0)
|
|
|
1196 State = INSERT;
|
|
|
1197
|
|
|
1198 /* If need to redraw, and there is a "keep_msg", redraw before the
|
|
|
1199 * delay */
|
|
|
1200 if (must_redraw && keep_msg != NULL && !emsg_on_display)
|
|
|
1201 {
|
|
|
1202 char_u *kmsg;
|
|
|
1203
|
|
|
1204 kmsg = keep_msg;
|
|
|
1205 keep_msg = NULL;
|
|
|
1206 /* showmode() will clear keep_msg, but we want to use it anyway */
|
|
|
1207 update_screen(0);
|
|
|
1208 /* now reset it, otherwise it's put in the history again */
|
|
|
1209 keep_msg = kmsg;
|
|
|
1210 msg_attr(kmsg, keep_msg_attr);
|
|
|
1211 vim_free(kmsg);
|
|
|
1212 }
|
|
|
1213 setcursor();
|
|
|
1214 cursor_on();
|
|
|
1215 out_flush();
|
|
|
1216 if (msg_scroll || emsg_on_display)
|
|
|
1217 ui_delay(1000L, TRUE); /* wait at least one second */
|
|
|
1218 ui_delay(3000L, FALSE); /* wait up to three seconds */
|
|
|
1219 State = save_State;
|
|
|
1220
|
|
|
1221 msg_scroll = FALSE;
|
|
|
1222 emsg_on_display = FALSE;
|
|
|
1223 }
|
|
|
1224
|
|
|
1225 /*
|
|
|
1226 * Finish up after executing a Normal mode command.
|
|
|
1227 */
|
|
|
1228 normal_end:
|
|
|
1229
|
|
|
1230 msg_nowait = FALSE;
|
|
|
1231
|
|
|
1232 /* Reset finish_op, in case it was set */
|
|
|
1233 #ifdef CURSOR_SHAPE
|
|
|
1234 c = finish_op;
|
|
|
1235 #endif
|
|
|
1236 finish_op = FALSE;
|
|
|
1237 #ifdef CURSOR_SHAPE
|
|
|
1238 /* Redraw the cursor with another shape, if we were in Operator-pending
|
|
|
1239 * mode or did a replace command. */
|
|
|
1240 if (c || ca.cmdchar == 'r')
|
|
|
1241 {
|
|
|
1242 ui_cursor_shape(); /* may show different cursor shape */
|
|
|
1243 # ifdef FEAT_MOUSESHAPE
|
|
|
1244 update_mouseshape(-1);
|
|
|
1245 # endif
|
|
|
1246 }
|
|
|
1247 #endif
|
|
|
1248
|
|
|
1249 #ifdef FEAT_CMDL_INFO
|
|
|
1250 if (oap->op_type == OP_NOP && oap->regname == 0)
|
|
|
1251 clear_showcmd();
|
|
|
1252 #endif
|
|
|
1253
|
|
|
1254 checkpcmark(); /* check if we moved since setting pcmark */
|
|
|
1255 vim_free(ca.searchbuf);
|
|
|
1256
|
|
|
1257 #ifdef FEAT_MBYTE
|
|
|
1258 if (has_mbyte)
|
|
|
1259 mb_adjust_cursor();
|
|
|
1260 #endif
|
|
|
1261
|
|
|
1262 #ifdef FEAT_SCROLLBIND
|
|
|
1263 if (curwin->w_p_scb && toplevel)
|
|
|
1264 {
|
|
|
1265 validate_cursor(); /* may need to update w_leftcol */
|
|
|
1266 do_check_scrollbind(TRUE);
|
|
|
1267 }
|
|
|
1268 #endif
|
|
|
1269
|
|
|
1270 /*
|
|
|
1271 * May restart edit(), if we got here with CTRL-O in Insert mode (but not
|
|
|
1272 * if still inside a mapping that started in Visual mode).
|
|
|
1273 * May switch from Visual to Select mode after CTRL-O command.
|
|
|
1274 */
|
|
|
1275 if ( oap->op_type == OP_NOP
|
|
|
1276 #ifdef FEAT_VISUAL
|
|
|
1277 && ((restart_edit != 0 && !VIsual_active && old_mapped_len == 0)
|
|
|
1278 || restart_VIsual_select == 1)
|
|
|
1279 #endif
|
|
|
1280 && !(ca.retval & CA_COMMAND_BUSY)
|
|
|
1281 && stuff_empty()
|
|
|
1282 && oap->regname == 0)
|
|
|
1283 {
|
|
|
1284 #ifdef FEAT_VISUAL
|
|
|
1285 if (restart_VIsual_select == 1)
|
|
|
1286 {
|
|
|
1287 VIsual_select = TRUE;
|
|
|
1288 showmode();
|
|
|
1289 restart_VIsual_select = 0;
|
|
|
1290 }
|
|
|
1291 #endif
|
|
|
1292 if (restart_edit != 0
|
|
|
1293 #ifdef FEAT_VISUAL
|
|
|
1294 && !VIsual_active
|
|
|
1295 #endif
|
|
|
1296 && old_mapped_len == 0)
|
|
|
1297 (void)edit(restart_edit, FALSE, 1L);
|
|
|
1298 }
|
|
|
1299
|
|
|
1300 #ifdef FEAT_VISUAL
|
|
|
1301 if (restart_VIsual_select == 2)
|
|
|
1302 restart_VIsual_select = 1;
|
|
|
1303 #endif
|
|
|
1304
|
|
|
1305 /* Save count before an operator for next time. */
|
|
|
1306 opcount = ca.opcount;
|
|
|
1307 }
|
|
|
1308
|
|
|
1309 /*
|
|
|
1310 * Handle an operator after visual mode or when the movement is finished
|
|
|
1311 */
|
|
|
1312 void
|
|
|
1313 do_pending_operator(cap, old_col, gui_yank)
|
|
|
1314 cmdarg_T *cap;
|
|
|
1315 int old_col;
|
|
|
1316 int gui_yank;
|
|
|
1317 {
|
|
|
1318 oparg_T *oap = cap->oap;
|
|
|
1319 pos_T old_cursor;
|
|
|
1320 int empty_region_error;
|
|
|
1321 int restart_edit_save;
|
|
|
1322
|
|
|
1323 #ifdef FEAT_VISUAL
|
|
|
1324 /* The visual area is remembered for redo */
|
|
|
1325 static int redo_VIsual_mode = NUL; /* 'v', 'V', or Ctrl-V */
|
|
|
1326 static linenr_T redo_VIsual_line_count; /* number of lines */
|
|
|
1327 static colnr_T redo_VIsual_col; /* number of cols or end column */
|
|
|
1328 static long redo_VIsual_count; /* count for Visual operator */
|
|
|
1329 # ifdef FEAT_VIRTUALEDIT
|
|
|
1330 int include_line_break = FALSE;
|
|
|
1331 # endif
|
|
|
1332 #endif
|
|
|
1333
|
|
|
1334 #if defined(FEAT_CLIPBOARD)
|
|
|
1335 /*
|
|
|
1336 * Yank the visual area into the GUI selection register before we operate
|
|
|
1337 * on it and lose it forever.
|
|
|
1338 * Don't do it if a specific register was specified, so that ""x"*P works.
|
|
|
1339 * This could call do_pending_operator() recursively, but that's OK
|
|
|
1340 * because gui_yank will be TRUE for the nested call.
|
|
|
1341 */
|
|
|
1342 if (clip_star.available
|
|
|
1343 && oap->op_type != OP_NOP
|
|
|
1344 && !gui_yank
|
|
|
1345 # ifdef FEAT_VISUAL
|
|
|
1346 && VIsual_active
|
|
|
1347 && !redo_VIsual_busy
|
|
|
1348 # endif
|
|
|
1349 && oap->regname == 0)
|
|
|
1350 clip_auto_select();
|
|
|
1351 #endif
|
|
|
1352 old_cursor = curwin->w_cursor;
|
|
|
1353
|
|
|
1354 /*
|
|
|
1355 * If an operation is pending, handle it...
|
|
|
1356 */
|
|
|
1357 if ((finish_op
|
|
|
1358 #ifdef FEAT_VISUAL
|
|
|
1359 || VIsual_active
|
|
|
1360 #endif
|
|
|
1361 ) && oap->op_type != OP_NOP)
|
|
|
1362 {
|
|
|
1363 #ifdef FEAT_VISUAL
|
|
|
1364 oap->is_VIsual = VIsual_active;
|
|
|
1365 if (oap->motion_force == 'V')
|
|
|
1366 oap->motion_type = MLINE;
|
|
|
1367 else if (oap->motion_force == 'v')
|
|
|
1368 {
|
|
|
1369 /* If the motion was linewise, "inclusive" will not have been set.
|
|
|
1370 * Use "exclusive" to be consistent. Makes "dvj" work nice. */
|
|
|
1371 if (oap->motion_type == MLINE)
|
|
|
1372 oap->inclusive = FALSE;
|
|
|
1373 /* If the motion already was characterwise, toggle "inclusive" */
|
|
|
1374 else if (oap->motion_type == MCHAR)
|
|
|
1375 oap->inclusive = !oap->inclusive;
|
|
|
1376 oap->motion_type = MCHAR;
|
|
|
1377 }
|
|
|
1378 else if (oap->motion_force == Ctrl_V)
|
|
|
1379 {
|
|
|
1380 /* Change line- or characterwise motion into Visual block mode. */
|
|
|
1381 VIsual_active = TRUE;
|
|
|
1382 VIsual = oap->start;
|
|
|
1383 VIsual_mode = Ctrl_V;
|
|
|
1384 VIsual_select = FALSE;
|
|
|
1385 VIsual_reselect = FALSE;
|
|
|
1386 }
|
|
|
1387 #endif
|
|
|
1388
|
|
|
1389 /* only redo yank when 'y' flag is in 'cpoptions' */
|
|
|
1390 /* never redo "zf" (define fold) */
|
|
|
1391 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK)
|
|
|
1392 #ifdef FEAT_VISUAL
|
|
|
1393 && (!VIsual_active || oap->motion_force)
|
|
|
1394 #endif
|
|
164
|
1395 && cap->cmdchar != 'D'
|
|
7
|
1396 #ifdef FEAT_FOLDING
|
|
|
1397 && oap->op_type != OP_FOLD
|
|
|
1398 && oap->op_type != OP_FOLDOPEN
|
|
|
1399 && oap->op_type != OP_FOLDOPENREC
|
|
|
1400 && oap->op_type != OP_FOLDCLOSE
|
|
|
1401 && oap->op_type != OP_FOLDCLOSEREC
|
|
|
1402 && oap->op_type != OP_FOLDDEL
|
|
|
1403 && oap->op_type != OP_FOLDDELREC
|
|
|
1404 #endif
|
|
|
1405 )
|
|
|
1406 {
|
|
|
1407 prep_redo(oap->regname, cap->count0,
|
|
|
1408 get_op_char(oap->op_type), get_extra_op_char(oap->op_type),
|
|
|
1409 oap->motion_force, cap->cmdchar, cap->nchar);
|
|
|
1410 if (cap->cmdchar == '/' || cap->cmdchar == '?') /* was a search */
|
|
|
1411 {
|
|
|
1412 /*
|
|
|
1413 * If 'cpoptions' does not contain 'r', insert the search
|
|
|
1414 * pattern to really repeat the same command.
|
|
|
1415 */
|
|
|
1416 if (vim_strchr(p_cpo, CPO_REDO) == NULL)
|
|
|
1417 AppendToRedobuffLit(cap->searchbuf);
|
|
|
1418 AppendToRedobuff(NL_STR);
|
|
|
1419 }
|
|
|
1420 else if (cap->cmdchar == ':')
|
|
|
1421 {
|
|
|
1422 /* do_cmdline() has stored the first typed line in
|
|
|
1423 * "repeat_cmdline". When several lines are typed repeating
|
|
|
1424 * won't be possible. */
|
|
|
1425 if (repeat_cmdline == NULL)
|
|
|
1426 ResetRedobuff();
|
|
|
1427 else
|
|
|
1428 {
|
|
|
1429 AppendToRedobuffLit(repeat_cmdline);
|
|
|
1430 AppendToRedobuff(NL_STR);
|
|
|
1431 vim_free(repeat_cmdline);
|
|
|
1432 repeat_cmdline = NULL;
|
|
|
1433 }
|
|
|
1434 }
|
|
|
1435 }
|
|
|
1436
|
|
|
1437 #ifdef FEAT_VISUAL
|
|
|
1438 if (redo_VIsual_busy)
|
|
|
1439 {
|
|
|
1440 oap->start = curwin->w_cursor;
|
|
|
1441 curwin->w_cursor.lnum += redo_VIsual_line_count - 1;
|
|
|
1442 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
|
|
|
1443 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
|
|
|
1444 VIsual_mode = redo_VIsual_mode;
|
|
|
1445 if (VIsual_mode == 'v')
|
|
|
1446 {
|
|
|
1447 if (redo_VIsual_line_count <= 1)
|
|
|
1448 curwin->w_cursor.col += redo_VIsual_col - 1;
|
|
|
1449 else
|
|
|
1450 curwin->w_cursor.col = redo_VIsual_col;
|
|
|
1451 }
|
|
|
1452 if (redo_VIsual_col == MAXCOL)
|
|
|
1453 {
|
|
|
1454 curwin->w_curswant = MAXCOL;
|
|
|
1455 coladvance((colnr_T)MAXCOL);
|
|
|
1456 }
|
|
|
1457 cap->count0 = redo_VIsual_count;
|
|
|
1458 if (redo_VIsual_count != 0)
|
|
|
1459 cap->count1 = redo_VIsual_count;
|
|
|
1460 else
|
|
|
1461 cap->count1 = 1;
|
|
|
1462 }
|
|
|
1463 else if (VIsual_active)
|
|
|
1464 {
|
|
|
1465 /* Save the current VIsual area for '< and '> marks, and "gv" */
|
|
|
1466 curbuf->b_visual_start = VIsual;
|
|
|
1467 curbuf->b_visual_end = curwin->w_cursor;
|
|
|
1468 curbuf->b_visual_mode = VIsual_mode;
|
|
|
1469 # ifdef FEAT_EVAL
|
|
|
1470 curbuf->b_visual_mode_eval = VIsual_mode;
|
|
|
1471 # endif
|
|
|
1472 curbuf->b_visual_curswant = curwin->w_curswant;
|
|
|
1473
|
|
|
1474 /* In Select mode, a linewise selection is operated upon like a
|
|
|
1475 * characterwise selection. */
|
|
|
1476 if (VIsual_select && VIsual_mode == 'V')
|
|
|
1477 {
|
|
|
1478 if (lt(VIsual, curwin->w_cursor))
|
|
|
1479 {
|
|
|
1480 VIsual.col = 0;
|
|
|
1481 curwin->w_cursor.col =
|
|
|
1482 (colnr_T)STRLEN(ml_get(curwin->w_cursor.lnum));
|
|
|
1483 }
|
|
|
1484 else
|
|
|
1485 {
|
|
|
1486 curwin->w_cursor.col = 0;
|
|
|
1487 VIsual.col = (colnr_T)STRLEN(ml_get(VIsual.lnum));
|
|
|
1488 }
|
|
|
1489 VIsual_mode = 'v';
|
|
|
1490 }
|
|
|
1491 /* If 'selection' is "exclusive", backup one character for
|
|
|
1492 * charwise selections. */
|
|
|
1493 else if (VIsual_mode == 'v')
|
|
|
1494 {
|
|
|
1495 # ifdef FEAT_VIRTUALEDIT
|
|
|
1496 include_line_break =
|
|
|
1497 # endif
|
|
|
1498 unadjust_for_sel();
|
|
|
1499 }
|
|
|
1500
|
|
|
1501 oap->start = VIsual;
|
|
|
1502 if (VIsual_mode == 'V')
|
|
|
1503 oap->start.col = 0;
|
|
|
1504 }
|
|
|
1505 #endif /* FEAT_VISUAL */
|
|
|
1506
|
|
|
1507 /*
|
|
|
1508 * Set oap->start to the first position of the operated text, oap->end
|
|
|
1509 * to the end of the operated text. w_cursor is equal to oap->start.
|
|
|
1510 */
|
|
|
1511 if (lt(oap->start, curwin->w_cursor))
|
|
|
1512 {
|
|
|
1513 #ifdef FEAT_FOLDING
|
|
|
1514 /* Include folded lines completely. */
|
|
|
1515 if (!VIsual_active)
|
|
|
1516 {
|
|
|
1517 if (hasFolding(oap->start.lnum, &oap->start.lnum, NULL))
|
|
|
1518 oap->start.col = 0;
|
|
|
1519 if (hasFolding(curwin->w_cursor.lnum, NULL,
|
|
|
1520 &curwin->w_cursor.lnum))
|
|
|
1521 curwin->w_cursor.col = (colnr_T)STRLEN(ml_get_curline());
|
|
|
1522 }
|
|
|
1523 #endif
|
|
|
1524 oap->end = curwin->w_cursor;
|
|
|
1525 curwin->w_cursor = oap->start;
|
|
|
1526
|
|
|
1527 /* w_virtcol may have been updated; if the cursor goes back to its
|
|
|
1528 * previous position w_virtcol becomes invalid and isn't updated
|
|
|
1529 * automatically. */
|
|
|
1530 curwin->w_valid &= ~VALID_VIRTCOL;
|
|
|
1531 }
|
|
|
1532 else
|
|
|
1533 {
|
|
|
1534 #ifdef FEAT_FOLDING
|
|
|
1535 /* Include folded lines completely. */
|
|
|
1536 if (!VIsual_active && oap->motion_type == MLINE)
|
|
|
1537 {
|
|
|
1538 if (hasFolding(curwin->w_cursor.lnum, &curwin->w_cursor.lnum,
|
|
|
1539 NULL))
|
|
|
1540 curwin->w_cursor.col = 0;
|
|
|
1541 if (hasFolding(oap->start.lnum, NULL, &oap->start.lnum))
|
|
|
1542 oap->start.col = (colnr_T)STRLEN(ml_get(oap->start.lnum));
|
|
|
1543 }
|
|
|
1544 #endif
|
|
|
1545 oap->end = oap->start;
|
|
|
1546 oap->start = curwin->w_cursor;
|
|
|
1547 }
|
|
|
1548
|
|
|
1549 oap->line_count = oap->end.lnum - oap->start.lnum + 1;
|
|
|
1550
|
|
|
1551 #ifdef FEAT_VIRTUALEDIT
|
|
|
1552 /* Set "virtual_op" before resetting VIsual_active. */
|
|
|
1553 virtual_op = virtual_active();
|
|
|
1554 #endif
|
|
|
1555
|
|
|
1556 #ifdef FEAT_VISUAL
|
|
|
1557 if (VIsual_active || redo_VIsual_busy)
|
|
|
1558 {
|
|
|
1559 if (VIsual_mode == Ctrl_V) /* block mode */
|
|
|
1560 {
|
|
|
1561 colnr_T start, end;
|
|
|
1562
|
|
|
1563 oap->block_mode = TRUE;
|
|
|
1564
|
|
|
1565 getvvcol(curwin, &(oap->start),
|
|
|
1566 &oap->start_vcol, NULL, &oap->end_vcol);
|
|
|
1567 if (!redo_VIsual_busy)
|
|
|
1568 {
|
|
|
1569 getvvcol(curwin, &(oap->end), &start, NULL, &end);
|
|
|
1570
|
|
|
1571 if (start < oap->start_vcol)
|
|
|
1572 oap->start_vcol = start;
|
|
|
1573 if (end > oap->end_vcol)
|
|
|
1574 {
|
|
|
1575 if (*p_sel == 'e' && start >= 1
|
|
|
1576 && start - 1 >= oap->end_vcol)
|
|
|
1577 oap->end_vcol = start - 1;
|
|
|
1578 else
|
|
|
1579 oap->end_vcol = end;
|
|
|
1580 }
|
|
|
1581 }
|
|
|
1582
|
|
|
1583 /* if '$' was used, get oap->end_vcol from longest line */
|
|
|
1584 if (curwin->w_curswant == MAXCOL)
|
|
|
1585 {
|
|
|
1586 curwin->w_cursor.col = MAXCOL;
|
|
|
1587 oap->end_vcol = 0;
|
|
|
1588 for (curwin->w_cursor.lnum = oap->start.lnum;
|
|
|
1589 curwin->w_cursor.lnum <= oap->end.lnum;
|
|
|
1590 ++curwin->w_cursor.lnum)
|
|
|
1591 {
|
|
|
1592 getvvcol(curwin, &curwin->w_cursor, NULL, NULL, &end);
|
|
|
1593 if (end > oap->end_vcol)
|
|
|
1594 oap->end_vcol = end;
|
|
|
1595 }
|
|
|
1596 }
|
|
|
1597 else if (redo_VIsual_busy)
|
|
|
1598 oap->end_vcol = oap->start_vcol + redo_VIsual_col - 1;
|
|
|
1599 /*
|
|
|
1600 * Correct oap->end.col and oap->start.col to be the
|
|
|
1601 * upper-left and lower-right corner of the block area.
|
|
|
1602 *
|
|
|
1603 * (Actually, this does convert column positions into character
|
|
|
1604 * positions)
|
|
|
1605 */
|
|
|
1606 curwin->w_cursor.lnum = oap->end.lnum;
|
|
|
1607 coladvance(oap->end_vcol);
|
|
|
1608 oap->end = curwin->w_cursor;
|
|
|
1609
|
|
|
1610 curwin->w_cursor = oap->start;
|
|
|
1611 coladvance(oap->start_vcol);
|
|
|
1612 oap->start = curwin->w_cursor;
|
|
|
1613 }
|
|
|
1614
|
|
|
1615 if (!redo_VIsual_busy && !gui_yank)
|
|
|
1616 {
|
|
|
1617 /*
|
|
|
1618 * Prepare to reselect and redo Visual: this is based on the
|
|
|
1619 * size of the Visual text
|
|
|
1620 */
|
|
|
1621 resel_VIsual_mode = VIsual_mode;
|
|
|
1622 if (curwin->w_curswant == MAXCOL)
|
|
|
1623 resel_VIsual_col = MAXCOL;
|
|
|
1624 else if (VIsual_mode == Ctrl_V)
|
|
|
1625 resel_VIsual_col = oap->end_vcol - oap->start_vcol + 1;
|
|
|
1626 else if (oap->line_count > 1)
|
|
|
1627 resel_VIsual_col = oap->end.col;
|
|
|
1628 else
|
|
|
1629 resel_VIsual_col = oap->end.col - oap->start.col + 1;
|
|
|
1630 resel_VIsual_line_count = oap->line_count;
|
|
|
1631 }
|
|
|
1632
|
|
|
1633 /* can't redo yank (unless 'y' is in 'cpoptions') and ":" */
|
|
|
1634 if ((vim_strchr(p_cpo, CPO_YANK) != NULL || oap->op_type != OP_YANK)
|
|
|
1635 && oap->op_type != OP_COLON
|
|
|
1636 #ifdef FEAT_FOLDING
|
|
|
1637 && oap->op_type != OP_FOLD
|
|
|
1638 && oap->op_type != OP_FOLDOPEN
|
|
|
1639 && oap->op_type != OP_FOLDOPENREC
|
|
|
1640 && oap->op_type != OP_FOLDCLOSE
|
|
|
1641 && oap->op_type != OP_FOLDCLOSEREC
|
|
|
1642 && oap->op_type != OP_FOLDDEL
|
|
|
1643 && oap->op_type != OP_FOLDDELREC
|
|
|
1644 #endif
|
|
|
1645 && oap->motion_force == NUL
|
|
|
1646 )
|
|
|
1647 {
|
|
|
1648 /* Prepare for redoing. Only use the nchar field for "r",
|
|
|
1649 * otherwise it might be the second char of the operator. */
|
|
|
1650 prep_redo(oap->regname, 0L, NUL, 'v',
|
|
|
1651 get_op_char(oap->op_type),
|
|
|
1652 get_extra_op_char(oap->op_type),
|
|
|
1653 oap->op_type == OP_REPLACE ? cap->nchar : NUL);
|
|
|
1654 if (!redo_VIsual_busy)
|
|
|
1655 {
|
|
|
1656 redo_VIsual_mode = resel_VIsual_mode;
|
|
|
1657 redo_VIsual_col = resel_VIsual_col;
|
|
|
1658 redo_VIsual_line_count = resel_VIsual_line_count;
|
|
|
1659 redo_VIsual_count = cap->count0;
|
|
|
1660 }
|
|
|
1661 }
|
|
|
1662
|
|
|
1663 /*
|
|
|
1664 * oap->inclusive defaults to TRUE.
|
|
|
1665 * If oap->end is on a NUL (empty line) oap->inclusive becomes
|
|
|
1666 * FALSE. This makes "d}P" and "v}dP" work the same.
|
|
|
1667 */
|
|
|
1668 if (oap->motion_force == NUL || oap->motion_type == MLINE)
|
|
|
1669 oap->inclusive = TRUE;
|
|
|
1670 if (VIsual_mode == 'V')
|
|
|
1671 oap->motion_type = MLINE;
|
|
|
1672 else
|
|
|
1673 {
|
|
|
1674 oap->motion_type = MCHAR;
|
|
|
1675 if (VIsual_mode != Ctrl_V && *ml_get_pos(&(oap->end)) == NUL
|
|
|
1676 # ifdef FEAT_VIRTUALEDIT
|
|
|
1677 && (include_line_break || !virtual_op)
|
|
|
1678 # endif
|
|
|
1679 )
|
|
|
1680 {
|
|
|
1681 oap->inclusive = FALSE;
|
|
|
1682 /* Try to include the newline, unless it's an operator
|
|
|
1683 * that works on lines only */
|
|
|
1684 if (*p_sel != 'o'
|
|
|
1685 && !op_on_lines(oap->op_type)
|
|
|
1686 && oap->end.lnum < curbuf->b_ml.ml_line_count)
|
|
|
1687 {
|
|
|
1688 ++oap->end.lnum;
|
|
|
1689 oap->end.col = 0;
|
|
|
1690 # ifdef FEAT_VIRTUALEDIT
|
|
|
1691 oap->end.coladd = 0;
|
|
|
1692 # endif
|
|
|
1693 ++oap->line_count;
|
|
|
1694 }
|
|
|
1695 }
|
|
|
1696 }
|
|
|
1697
|
|
|
1698 redo_VIsual_busy = FALSE;
|
|
|
1699 /*
|
|
|
1700 * Switch Visual off now, so screen updating does
|
|
|
1701 * not show inverted text when the screen is redrawn.
|
|
|
1702 * With OP_YANK and sometimes with OP_COLON and OP_FILTER there is
|
|
|
1703 * no screen redraw, so it is done here to remove the inverted
|
|
|
1704 * part.
|
|
|
1705 */
|
|
|
1706 if (!gui_yank)
|
|
|
1707 {
|
|
|
1708 VIsual_active = FALSE;
|
|
|
1709 # ifdef FEAT_MOUSE
|
|
|
1710 setmouse();
|
|
|
1711 mouse_dragging = 0;
|
|
|
1712 # endif
|
|
|
1713 if (p_smd)
|
|
|
1714 clear_cmdline = TRUE; /* unshow visual mode later */
|
|
|
1715 #ifdef FEAT_CMDL_INFO
|
|
|
1716 else
|
|
|
1717 clear_showcmd();
|
|
|
1718 #endif
|
|
|
1719 if ((oap->op_type == OP_YANK
|
|
|
1720 || oap->op_type == OP_COLON
|
|
|
1721 || oap->op_type == OP_FILTER)
|
|
|
1722 && oap->motion_force == NUL)
|
|
|
1723 redraw_curbuf_later(INVERTED);
|
|
|
1724 }
|
|
|
1725 }
|
|
|
1726 #endif
|
|
|
1727
|
|
|
1728 #ifdef FEAT_MBYTE
|
|
|
1729 /* Include the trailing byte of a multi-byte char. */
|
|
|
1730 if (has_mbyte && oap->inclusive)
|
|
|
1731 {
|
|
|
1732 int l;
|
|
|
1733
|
|
474
|
1734 l = (*mb_ptr2len)(ml_get_pos(&oap->end));
|
|
7
|
1735 if (l > 1)
|
|
|
1736 oap->end.col += l - 1;
|
|
|
1737 }
|
|
|
1738 #endif
|
|
|
1739 curwin->w_set_curswant = TRUE;
|
|
|
1740
|
|
|
1741 /*
|
|
|
1742 * oap->empty is set when start and end are the same. The inclusive
|
|
|
1743 * flag affects this too, unless yanking and the end is on a NUL.
|
|
|
1744 */
|
|
|
1745 oap->empty = (oap->motion_type == MCHAR
|
|
|
1746 && (!oap->inclusive
|
|
|
1747 || (oap->op_type == OP_YANK
|
|
|
1748 && gchar_pos(&oap->end) == NUL))
|
|
|
1749 && equalpos(oap->start, oap->end)
|
|
|
1750 #ifdef FEAT_VIRTUALEDIT
|
|
|
1751 && !(virtual_op && oap->start.coladd != oap->end.coladd)
|
|
|
1752 #endif
|
|
|
1753 );
|
|
|
1754 /*
|
|
|
1755 * For delete, change and yank, it's an error to operate on an
|
|
|
1756 * empty region, when 'E' included in 'cpoptions' (Vi compatible).
|
|
|
1757 */
|
|
|
1758 empty_region_error = (oap->empty
|
|
|
1759 && vim_strchr(p_cpo, CPO_EMPTYREGION) != NULL);
|
|
|
1760
|
|
|
1761 #ifdef FEAT_VISUAL
|
|
|
1762 /* Force a redraw when operating on an empty Visual region, when
|
|
|
1763 * 'modifiable is off or creating a fold. */
|
|
|
1764 if (oap->is_VIsual && (oap->empty || !curbuf->b_p_ma
|
|
|
1765 # ifdef FEAT_FOLDING
|
|
|
1766 || oap->op_type == OP_FOLD
|
|
|
1767 # endif
|
|
|
1768 ))
|
|
|
1769 redraw_curbuf_later(INVERTED);
|
|
|
1770 #endif
|
|
|
1771
|
|
|
1772 /*
|
|
|
1773 * If the end of an operator is in column one while oap->motion_type
|
|
|
1774 * is MCHAR and oap->inclusive is FALSE, we put op_end after the last
|
|
|
1775 * character in the previous line. If op_start is on or before the
|
|
|
1776 * first non-blank in the line, the operator becomes linewise
|
|
|
1777 * (strange, but that's the way vi does it).
|
|
|
1778 */
|
|
|
1779 if ( oap->motion_type == MCHAR
|
|
|
1780 && oap->inclusive == FALSE
|
|
|
1781 && !(cap->retval & CA_NO_ADJ_OP_END)
|
|
|
1782 && oap->end.col == 0
|
|
|
1783 #ifdef FEAT_VISUAL
|
|
|
1784 && (!oap->is_VIsual || *p_sel == 'o')
|
|
47
|
1785 && !oap->block_mode
|
|
7
|
1786 #endif
|
|
|
1787 && oap->line_count > 1)
|
|
|
1788 {
|
|
|
1789 oap->end_adjusted = TRUE; /* remember that we did this */
|
|
|
1790 --oap->line_count;
|
|
|
1791 --oap->end.lnum;
|
|
|
1792 if (inindent(0))
|
|
|
1793 oap->motion_type = MLINE;
|
|
|
1794 else
|
|
|
1795 {
|
|
|
1796 oap->end.col = (colnr_T)STRLEN(ml_get(oap->end.lnum));
|
|
|
1797 if (oap->end.col)
|
|
|
1798 {
|
|
|
1799 --oap->end.col;
|
|
|
1800 oap->inclusive = TRUE;
|
|
|
1801 }
|
|
|
1802 }
|
|
|
1803 }
|
|
|
1804 else
|
|
|
1805 oap->end_adjusted = FALSE;
|
|
|
1806
|
|
|
1807 switch (oap->op_type)
|
|
|
1808 {
|
|
|
1809 case OP_LSHIFT:
|
|
|
1810 case OP_RSHIFT:
|
|
|
1811 op_shift(oap, TRUE,
|
|
|
1812 #ifdef FEAT_VISUAL
|
|
|
1813 oap->is_VIsual ? (int)cap->count1 :
|
|
|
1814 #endif
|
|
|
1815 1);
|
|
|
1816 auto_format(FALSE, TRUE);
|
|
|
1817 break;
|
|
|
1818
|
|
|
1819 case OP_JOIN_NS:
|
|
|
1820 case OP_JOIN:
|
|
|
1821 if (oap->line_count < 2)
|
|
|
1822 oap->line_count = 2;
|
|
|
1823 if (curwin->w_cursor.lnum + oap->line_count - 1 >
|
|
|
1824 curbuf->b_ml.ml_line_count)
|
|
|
1825 beep_flush();
|
|
|
1826 else
|
|
|
1827 {
|
|
|
1828 do_do_join(oap->line_count, oap->op_type == OP_JOIN);
|
|
|
1829 auto_format(FALSE, TRUE);
|
|
|
1830 }
|
|
|
1831 break;
|
|
|
1832
|
|
|
1833 case OP_DELETE:
|
|
|
1834 #ifdef FEAT_VISUAL
|
|
|
1835 VIsual_reselect = FALSE; /* don't reselect now */
|
|
|
1836 #endif
|
|
|
1837 if (empty_region_error)
|
|
|
1838 vim_beep();
|
|
|
1839 else
|
|
|
1840 {
|
|
|
1841 (void)op_delete(oap);
|
|
|
1842 if (oap->motion_type == MLINE && has_format_option(FO_AUTO))
|
|
|
1843 u_save_cursor(); /* cursor line wasn't saved yet */
|
|
|
1844 auto_format(FALSE, TRUE);
|
|
|
1845 }
|
|
|
1846 break;
|
|
|
1847
|
|
|
1848 case OP_YANK:
|
|
|
1849 if (empty_region_error)
|
|
|
1850 {
|
|
|
1851 if (!gui_yank)
|
|
|
1852 vim_beep();
|
|
|
1853 }
|
|
|
1854 else
|
|
|
1855 (void)op_yank(oap, FALSE, !gui_yank);
|
|
|
1856 check_cursor_col();
|
|
|
1857 break;
|
|
|
1858
|
|
|
1859 case OP_CHANGE:
|
|
|
1860 #ifdef FEAT_VISUAL
|
|
|
1861 VIsual_reselect = FALSE; /* don't reselect now */
|
|
|
1862 #endif
|
|
|
1863 if (empty_region_error)
|
|
|
1864 vim_beep();
|
|
|
1865 else
|
|
|
1866 {
|
|
|
1867 /* This is a new edit command, not a restart. Need to
|
|
|
1868 * remember it to make 'insertmode' work with mappings for
|
|
|
1869 * Visual mode. But do this only once and not when typed and
|
|
|
1870 * 'insertmode' isn't set. */
|
|
|
1871 if (p_im || !KeyTyped)
|
|
|
1872 restart_edit_save = restart_edit;
|
|
|
1873 else
|
|
|
1874 restart_edit_save = 0;
|
|
|
1875 restart_edit = 0;
|
|
|
1876 /* Reset finish_op now, don't want it set inside edit(). */
|
|
|
1877 finish_op = FALSE;
|
|
|
1878 if (op_change(oap)) /* will call edit() */
|
|
|
1879 cap->retval |= CA_COMMAND_BUSY;
|
|
|
1880 if (restart_edit == 0)
|
|
|
1881 restart_edit = restart_edit_save;
|
|
|
1882 }
|
|
|
1883 break;
|
|
|
1884
|
|
|
1885 case OP_FILTER:
|
|
|
1886 if (vim_strchr(p_cpo, CPO_FILTER) != NULL)
|
|
|
1887 AppendToRedobuff((char_u *)"!\r"); /* use any last used !cmd */
|
|
|
1888 else
|
|
|
1889 bangredo = TRUE; /* do_bang() will put cmd in redo buffer */
|
|
|
1890
|
|
|
1891 case OP_INDENT:
|
|
|
1892 case OP_COLON:
|
|
|
1893
|
|
|
1894 #if defined(FEAT_LISP) || defined(FEAT_CINDENT)
|
|
|
1895 /*
|
|
|
1896 * If 'equalprg' is empty, do the indenting internally.
|
|
|
1897 */
|
|
|
1898 if (oap->op_type == OP_INDENT && *get_equalprg() == NUL)
|
|
|
1899 {
|
|
|
1900 # ifdef FEAT_LISP
|
|
|
1901 if (curbuf->b_p_lisp)
|
|
|
1902 {
|
|
|
1903 op_reindent(oap, get_lisp_indent);
|
|
|
1904 break;
|
|
|
1905 }
|
|
|
1906 # endif
|
|
|
1907 # ifdef FEAT_CINDENT
|
|
|
1908 op_reindent(oap,
|
|
|
1909 # ifdef FEAT_EVAL
|
|
|
1910 *curbuf->b_p_inde != NUL ? get_expr_indent :
|
|
|
1911 # endif
|
|
|
1912 get_c_indent);
|
|
|
1913 break;
|
|
|
1914 # endif
|
|
|
1915 }
|
|
|
1916 #endif
|
|
|
1917
|
|
|
1918 op_colon(oap);
|
|
|
1919 break;
|
|
|
1920
|
|
|
1921 case OP_TILDE:
|
|
|
1922 case OP_UPPER:
|
|
|
1923 case OP_LOWER:
|
|
|
1924 case OP_ROT13:
|
|
|
1925 if (empty_region_error)
|
|
|
1926 vim_beep();
|
|
|
1927 else
|
|
|
1928 op_tilde(oap);
|
|
|
1929 check_cursor_col();
|
|
|
1930 break;
|
|
|
1931
|
|
|
1932 case OP_FORMAT:
|
|
|
1933 if (*p_fp != NUL)
|
|
|
1934 op_colon(oap); /* use external command */
|
|
|
1935 else
|
|
|
1936 op_format(oap, FALSE); /* use internal function */
|
|
|
1937 break;
|
|
|
1938
|
|
|
1939 case OP_FORMAT2:
|
|
|
1940 op_format(oap, TRUE); /* use internal function */
|
|
|
1941 break;
|
|
|
1942
|
|
|
1943 case OP_INSERT:
|
|
|
1944 case OP_APPEND:
|
|
|
1945 #ifdef FEAT_VISUAL
|
|
|
1946 VIsual_reselect = FALSE; /* don't reselect now */
|
|
|
1947 #endif
|
|
|
1948 #ifdef FEAT_VISUALEXTRA
|
|
|
1949 if (empty_region_error)
|
|
|
1950 vim_beep();
|
|
|
1951 else
|
|
|
1952 {
|
|
|
1953 /* This is a new edit command, not a restart. Need to
|
|
|
1954 * remember it to make 'insertmode' work with mappings for
|
|
|
1955 * Visual mode. But do this only once. */
|
|
|
1956 restart_edit_save = restart_edit;
|
|
|
1957 restart_edit = 0;
|
|
|
1958
|
|
|
1959 op_insert(oap, cap->count1);
|
|
|
1960
|
|
|
1961 /* TODO: when inserting in several lines, should format all
|
|
|
1962 * the lines. */
|
|
|
1963 auto_format(FALSE, TRUE);
|
|
|
1964
|
|
|
1965 if (restart_edit == 0)
|
|
|
1966 restart_edit = restart_edit_save;
|
|
|
1967 }
|
|
|
1968 #else
|
|
|
1969 vim_beep();
|
|
|
1970 #endif
|
|
|
1971 break;
|
|
|
1972
|
|
|
1973 case OP_REPLACE:
|
|
|
1974 #ifdef FEAT_VISUAL
|
|
|
1975 VIsual_reselect = FALSE; /* don't reselect now */
|
|
|
1976 #endif
|
|
|
1977 #ifdef FEAT_VISUALEXTRA
|
|
|
1978 if (empty_region_error)
|
|
|
1979 #endif
|
|
|
1980 vim_beep();
|
|
|
1981 #ifdef FEAT_VISUALEXTRA
|
|
|
1982 else
|
|
|
1983 op_replace(oap, cap->nchar);
|
|
|
1984 #endif
|
|
|
1985 break;
|
|
|
1986
|
|
|
1987 #ifdef FEAT_FOLDING
|
|
|
1988 case OP_FOLD:
|
|
|
1989 VIsual_reselect = FALSE; /* don't reselect now */
|
|
|
1990 foldCreate(oap->start.lnum, oap->end.lnum);
|
|
|
1991 break;
|
|
|
1992
|
|
|
1993 case OP_FOLDOPEN:
|
|
|
1994 case OP_FOLDOPENREC:
|
|
|
1995 case OP_FOLDCLOSE:
|
|
|
1996 case OP_FOLDCLOSEREC:
|
|
|
1997 VIsual_reselect = FALSE; /* don't reselect now */
|
|
|
1998 opFoldRange(oap->start.lnum, oap->end.lnum,
|
|
|
1999 oap->op_type == OP_FOLDOPEN
|
|
|
2000 || oap->op_type == OP_FOLDOPENREC,
|
|
|
2001 oap->op_type == OP_FOLDOPENREC
|
|
|
2002 || oap->op_type == OP_FOLDCLOSEREC,
|
|
|
2003 oap->is_VIsual);
|
|
|
2004 break;
|
|
|
2005
|
|
|
2006 case OP_FOLDDEL:
|
|
|
2007 case OP_FOLDDELREC:
|
|
|
2008 VIsual_reselect = FALSE; /* don't reselect now */
|
|
|
2009 deleteFold(oap->start.lnum, oap->end.lnum,
|
|
|
2010 oap->op_type == OP_FOLDDELREC, oap->is_VIsual);
|
|
|
2011 break;
|
|
|
2012 #endif
|
|
|
2013 default:
|
|
|
2014 clearopbeep(oap);
|
|
|
2015 }
|
|
|
2016 #ifdef FEAT_VIRTUALEDIT
|
|
|
2017 virtual_op = MAYBE;
|
|
|
2018 #endif
|
|
|
2019 if (!gui_yank)
|
|
|
2020 {
|
|
|
2021 /*
|
|
|
2022 * if 'sol' not set, go back to old column for some commands
|
|
|
2023 */
|
|
|
2024 if (!p_sol && oap->motion_type == MLINE && !oap->end_adjusted
|
|
|
2025 && (oap->op_type == OP_LSHIFT || oap->op_type == OP_RSHIFT
|
|
|
2026 || oap->op_type == OP_DELETE))
|
|
|
2027 coladvance(curwin->w_curswant = old_col);
|
|
|
2028 }
|
|
|
2029 else
|
|
|
2030 {
|
|
|
2031 curwin->w_cursor = old_cursor;
|
|
|
2032 }
|
|
|
2033 #ifdef FEAT_VISUAL
|
|
|
2034 oap->block_mode = FALSE;
|
|
|
2035 #endif
|
|
|
2036 clearop(oap);
|
|
|
2037 }
|
|
|
2038 }
|
|
|
2039
|
|
|
2040 /*
|
|
|
2041 * Handle indent and format operators and visual mode ":".
|
|
|
2042 */
|
|
|
2043 static void
|
|
|
2044 op_colon(oap)
|
|
|
2045 oparg_T *oap;
|
|
|
2046 {
|
|
|
2047 stuffcharReadbuff(':');
|
|
|
2048 #ifdef FEAT_VISUAL
|
|
|
2049 if (oap->is_VIsual)
|
|
|
2050 stuffReadbuff((char_u *)"'<,'>");
|
|
|
2051 else
|
|
|
2052 #endif
|
|
|
2053 {
|
|
|
2054 /*
|
|
|
2055 * Make the range look nice, so it can be repeated.
|
|
|
2056 */
|
|
|
2057 if (oap->start.lnum == curwin->w_cursor.lnum)
|
|
|
2058 stuffcharReadbuff('.');
|
|
|
2059 else
|
|
|
2060 stuffnumReadbuff((long)oap->start.lnum);
|
|
|
2061 if (oap->end.lnum != oap->start.lnum)
|
|
|
2062 {
|
|
|
2063 stuffcharReadbuff(',');
|
|
|
2064 if (oap->end.lnum == curwin->w_cursor.lnum)
|
|
|
2065 stuffcharReadbuff('.');
|
|
|
2066 else if (oap->end.lnum == curbuf->b_ml.ml_line_count)
|
|
|
2067 stuffcharReadbuff('$');
|
|
|
2068 else if (oap->start.lnum == curwin->w_cursor.lnum)
|
|
|
2069 {
|
|
|
2070 stuffReadbuff((char_u *)".+");
|
|
|
2071 stuffnumReadbuff((long)oap->line_count - 1);
|
|
|
2072 }
|
|
|
2073 else
|
|
|
2074 stuffnumReadbuff((long)oap->end.lnum);
|
|
|
2075 }
|
|
|
2076 }
|
|
|
2077 if (oap->op_type != OP_COLON)
|
|
|
2078 stuffReadbuff((char_u *)"!");
|
|
|
2079 if (oap->op_type == OP_INDENT)
|
|
|
2080 {
|
|
|
2081 #ifndef FEAT_CINDENT
|
|
|
2082 if (*get_equalprg() == NUL)
|
|
|
2083 stuffReadbuff((char_u *)"indent");
|
|
|
2084 else
|
|
|
2085 #endif
|
|
|
2086 stuffReadbuff(get_equalprg());
|
|
|
2087 stuffReadbuff((char_u *)"\n");
|
|
|
2088 }
|
|
|
2089 else if (oap->op_type == OP_FORMAT)
|
|
|
2090 {
|
|
|
2091 if (*p_fp == NUL)
|
|
|
2092 stuffReadbuff((char_u *)"fmt");
|
|
|
2093 else
|
|
|
2094 stuffReadbuff(p_fp);
|
|
216
|
2095 stuffReadbuff((char_u *)"\n']");
|
|
7
|
2096 }
|
|
|
2097
|
|
|
2098 /*
|
|
|
2099 * do_cmdline() does the rest
|
|
|
2100 */
|
|
|
2101 }
|
|
|
2102
|
|
|
2103 #if defined(FEAT_MOUSE) || defined(PROTO)
|
|
|
2104 /*
|
|
|
2105 * Do the appropriate action for the current mouse click in the current mode.
|
|
|
2106 * Not used for Command-line mode.
|
|
|
2107 *
|
|
|
2108 * Normal Mode:
|
|
|
2109 * event modi- position visual change action
|
|
|
2110 * fier cursor window
|
|
|
2111 * left press - yes end yes
|
|
|
2112 * left press C yes end yes "^]" (2)
|
|
|
2113 * left press S yes end yes "*" (2)
|
|
|
2114 * left drag - yes start if moved no
|
|
|
2115 * left relse - yes start if moved no
|
|
|
2116 * middle press - yes if not active no put register
|
|
|
2117 * middle press - yes if active no yank and put
|
|
|
2118 * right press - yes start or extend yes
|
|
|
2119 * right press S yes no change yes "#" (2)
|
|
|
2120 * right drag - yes extend no
|
|
|
2121 * right relse - yes extend no
|
|
|
2122 *
|
|
|
2123 * Insert or Replace Mode:
|
|
|
2124 * event modi- position visual change action
|
|
|
2125 * fier cursor window
|
|
|
2126 * left press - yes (cannot be active) yes
|
|
|
2127 * left press C yes (cannot be active) yes "CTRL-O^]" (2)
|
|
|
2128 * left press S yes (cannot be active) yes "CTRL-O*" (2)
|
|
|
2129 * left drag - yes start or extend (1) no CTRL-O (1)
|
|
|
2130 * left relse - yes start or extend (1) no CTRL-O (1)
|
|
|
2131 * middle press - no (cannot be active) no put register
|
|
|
2132 * right press - yes start or extend yes CTRL-O
|
|
|
2133 * right press S yes (cannot be active) yes "CTRL-O#" (2)
|
|
|
2134 *
|
|
|
2135 * (1) only if mouse pointer moved since press
|
|
|
2136 * (2) only if click is in same buffer
|
|
|
2137 *
|
|
|
2138 * Return TRUE if start_arrow() should be called for edit mode.
|
|
|
2139 */
|
|
|
2140 int
|
|
|
2141 do_mouse(oap, c, dir, count, fixindent)
|
|
|
2142 oparg_T *oap; /* operator argument, can be NULL */
|
|
|
2143 int c; /* K_LEFTMOUSE, etc */
|
|
|
2144 int dir; /* Direction to 'put' if necessary */
|
|
|
2145 long count;
|
|
|
2146 int fixindent; /* PUT_FIXINDENT if fixing indent necessary */
|
|
|
2147 {
|
|
|
2148 static int do_always = FALSE; /* ignore 'mouse' setting next time */
|
|
|
2149 static int got_click = FALSE; /* got a click some time back */
|
|
|
2150
|
|
|
2151 int which_button; /* MOUSE_LEFT, _MIDDLE or _RIGHT */
|
|
|
2152 int is_click; /* If FALSE it's a drag or release event */
|
|
|
2153 int is_drag; /* If TRUE it's a drag event */
|
|
|
2154 int jump_flags = 0; /* flags for jump_to_mouse() */
|
|
|
2155 pos_T start_visual;
|
|
|
2156 int moved; /* Has cursor moved? */
|
|
|
2157 int in_status_line; /* mouse in status line */
|
|
|
2158 #ifdef FEAT_VERTSPLIT
|
|
|
2159 int in_sep_line; /* mouse in vertical separator line */
|
|
|
2160 #endif
|
|
|
2161 int c1, c2;
|
|
|
2162 #if defined(FEAT_FOLDING)
|
|
|
2163 pos_T save_cursor;
|
|
|
2164 #endif
|
|
|
2165 win_T *old_curwin = curwin;
|
|
|
2166 #ifdef FEAT_VISUAL
|
|
|
2167 static pos_T orig_cursor;
|
|
|
2168 colnr_T leftcol, rightcol;
|
|
|
2169 pos_T end_visual;
|
|
|
2170 int diff;
|
|
|
2171 int old_active = VIsual_active;
|
|
|
2172 int old_mode = VIsual_mode;
|
|
|
2173 #endif
|
|
|
2174 int regname;
|
|
|
2175
|
|
|
2176 #if defined(FEAT_FOLDING)
|
|
|
2177 save_cursor = curwin->w_cursor;
|
|
|
2178 #endif
|
|
|
2179
|
|
|
2180 /*
|
|
|
2181 * When GUI is active, always recognize mouse events, otherwise:
|
|
|
2182 * - Ignore mouse event in normal mode if 'mouse' doesn't include 'n'.
|
|
|
2183 * - Ignore mouse event in visual mode if 'mouse' doesn't include 'v'.
|
|
|
2184 * - For command line and insert mode 'mouse' is checked before calling
|
|
|
2185 * do_mouse().
|
|
|
2186 */
|
|
|
2187 if (do_always)
|
|
|
2188 do_always = FALSE;
|
|
|
2189 else
|
|
|
2190 #ifdef FEAT_GUI
|
|
|
2191 if (!gui.in_use)
|
|
|
2192 #endif
|
|
|
2193 {
|
|
|
2194 #ifdef FEAT_VISUAL
|
|
|
2195 if (VIsual_active)
|
|
|
2196 {
|
|
|
2197 if (!mouse_has(MOUSE_VISUAL))
|
|
|
2198 return FALSE;
|
|
|
2199 }
|
|
|
2200 else
|
|
|
2201 #endif
|
|
|
2202 if (State == NORMAL && !mouse_has(MOUSE_NORMAL))
|
|
|
2203 return FALSE;
|
|
|
2204 }
|
|
|
2205
|
|
|
2206 which_button = get_mouse_button(KEY2TERMCAP1(c), &is_click, &is_drag);
|
|
|
2207
|
|
|
2208 #ifdef FEAT_MOUSESHAPE
|
|
|
2209 /* May have stopped dragging the status or separator line. The pointer is
|
|
|
2210 * most likely still on the status or separator line. */
|
|
|
2211 if (!is_drag && drag_status_line)
|
|
|
2212 {
|
|
|
2213 drag_status_line = FALSE;
|
|
|
2214 update_mouseshape(SHAPE_IDX_STATUS);
|
|
|
2215 }
|
|
|
2216 # ifdef FEAT_VERTSPLIT
|
|
|
2217 if (!is_drag && drag_sep_line)
|
|
|
2218 {
|
|
|
2219 drag_sep_line = FALSE;
|
|
|
2220 update_mouseshape(SHAPE_IDX_VSEP);
|
|
|
2221 }
|
|
|
2222 # endif
|
|
|
2223 #endif
|
|
|
2224
|
|
|
2225 /*
|
|
|
2226 * Ignore drag and release events if we didn't get a click.
|
|
|
2227 */
|
|
|
2228 if (is_click)
|
|
|
2229 got_click = TRUE;
|
|
|
2230 else
|
|
|
2231 {
|
|
|
2232 if (!got_click) /* didn't get click, ignore */
|
|
|
2233 return FALSE;
|
|
|
2234 if (!is_drag) /* release, reset got_click */
|
|
|
2235 got_click = FALSE;
|
|
|
2236 }
|
|
|
2237
|
|
|
2238 /*
|
|
|
2239 * ALT is currently ignored
|
|
|
2240 */
|
|
|
2241 if ((mod_mask & MOD_MASK_ALT))
|
|
|
2242 return FALSE;
|
|
|
2243
|
|
|
2244 /*
|
|
|
2245 * CTRL right mouse button does CTRL-T
|
|
|
2246 */
|
|
|
2247 if (is_click && (mod_mask & MOD_MASK_CTRL) && which_button == MOUSE_RIGHT)
|
|
|
2248 {
|
|
|
2249 if (State & INSERT)
|
|
|
2250 stuffcharReadbuff(Ctrl_O);
|
|
|
2251 if (count > 1)
|
|
|
2252 stuffnumReadbuff(count);
|
|
|
2253 stuffcharReadbuff(Ctrl_T);
|
|
|
2254 got_click = FALSE; /* ignore drag&release now */
|
|
|
2255 return FALSE;
|
|
|
2256 }
|
|
|
2257
|
|
|
2258 /*
|
|
|
2259 * CTRL only works with left mouse button
|
|
|
2260 */
|
|
|
2261 if ((mod_mask & MOD_MASK_CTRL) && which_button != MOUSE_LEFT)
|
|
|
2262 return FALSE;
|
|
|
2263
|
|
|
2264 /*
|
|
|
2265 * When a modifier is down, ignore drag and release events, as well as
|
|
|
2266 * multiple clicks and the middle mouse button.
|
|
|
2267 * Accept shift-leftmouse drags when 'mousemodel' is "popup.*".
|
|
|
2268 */
|
|
179
|
2269 if ((mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL | MOD_MASK_ALT
|
|
|
2270 | MOD_MASK_META))
|
|
7
|
2271 && (!is_click
|
|
|
2272 || (mod_mask & MOD_MASK_MULTI_CLICK)
|
|
|
2273 || which_button == MOUSE_MIDDLE)
|
|
|
2274 && !((mod_mask & MOD_MASK_SHIFT)
|
|
|
2275 && mouse_model_popup()
|
|
|
2276 && which_button == MOUSE_LEFT)
|
|
|
2277 )
|
|
|
2278 return FALSE;
|
|
|
2279
|
|
|
2280 /*
|
|
|
2281 * If the button press was used as the movement command for an operator
|
|
|
2282 * (eg "d<MOUSE>"), or it is the middle button that is held down, ignore
|
|
|
2283 * drag/release events.
|
|
|
2284 */
|
|
|
2285 if (!is_click && which_button == MOUSE_MIDDLE)
|
|
|
2286 return FALSE;
|
|
|
2287
|
|
|
2288 if (oap != NULL)
|
|
|
2289 regname = oap->regname;
|
|
|
2290 else
|
|
|
2291 regname = 0;
|
|
|
2292
|
|
|
2293 /*
|
|
|
2294 * Middle mouse button does a 'put' of the selected text
|
|
|
2295 */
|
|
|
2296 if (which_button == MOUSE_MIDDLE)
|
|
|
2297 {
|
|
|
2298 if (State == NORMAL)
|
|
|
2299 {
|
|
|
2300 /*
|
|
|
2301 * If an operator was pending, we don't know what the user wanted
|
|
|
2302 * to do. Go back to normal mode: Clear the operator and beep().
|
|
|
2303 */
|
|
|
2304 if (oap != NULL && oap->op_type != OP_NOP)
|
|
|
2305 {
|
|
|
2306 clearopbeep(oap);
|
|
|
2307 return FALSE;
|
|
|
2308 }
|
|
|
2309
|
|
|
2310 #ifdef FEAT_VISUAL
|
|
|
2311 /*
|
|
|
2312 * If visual was active, yank the highlighted text and put it
|
|
|
2313 * before the mouse pointer position.
|
|
|
2314 */
|
|
|
2315 if (VIsual_active)
|
|
|
2316 {
|
|
|
2317 stuffcharReadbuff('y');
|
|
|
2318 stuffcharReadbuff(K_MIDDLEMOUSE);
|
|
|
2319 do_always = TRUE; /* ignore 'mouse' setting next time */
|
|
|
2320 return FALSE;
|
|
|
2321 }
|
|
|
2322 #endif
|
|
|
2323 /*
|
|
|
2324 * The rest is below jump_to_mouse()
|
|
|
2325 */
|
|
|
2326 }
|
|
|
2327
|
|
|
2328 else if ((State & INSERT) == 0)
|
|
|
2329 return FALSE;
|
|
|
2330
|
|
|
2331 /*
|
|
|
2332 * Middle click in insert mode doesn't move the mouse, just insert the
|
|
|
2333 * contents of a register. '.' register is special, can't insert that
|
|
|
2334 * with do_put().
|
|
|
2335 * Also paste at the cursor if the current mode isn't in 'mouse' (only
|
|
|
2336 * happens for the GUI).
|
|
|
2337 */
|
|
|
2338 if ((State & INSERT) || !mouse_has(MOUSE_NORMAL))
|
|
|
2339 {
|
|
|
2340 if (regname == '.')
|
|
|
2341 insert_reg(regname, TRUE);
|
|
|
2342 else
|
|
|
2343 {
|
|
|
2344 #ifdef FEAT_CLIPBOARD
|
|
|
2345 if (clip_star.available && regname == 0)
|
|
|
2346 regname = '*';
|
|
|
2347 #endif
|
|
|
2348 if ((State & REPLACE_FLAG) && !yank_register_mline(regname))
|
|
|
2349 insert_reg(regname, TRUE);
|
|
|
2350 else
|
|
|
2351 {
|
|
|
2352 do_put(regname, BACKWARD, 1L, fixindent | PUT_CURSEND);
|
|
|
2353
|
|
|
2354 /* Repeat it with CTRL-R CTRL-O r or CTRL-R CTRL-P r */
|
|
|
2355 AppendCharToRedobuff(Ctrl_R);
|
|
|
2356 AppendCharToRedobuff(fixindent ? Ctrl_P : Ctrl_O);
|
|
|
2357 AppendCharToRedobuff(regname == 0 ? '"' : regname);
|
|
|
2358 }
|
|
|
2359 }
|
|
|
2360 return FALSE;
|
|
|
2361 }
|
|
|
2362 }
|
|
|
2363
|
|
|
2364 /* When dragging or button-up stay in the same window. */
|
|
|
2365 if (!is_click)
|
|
|
2366 jump_flags |= MOUSE_FOCUS | MOUSE_DID_MOVE;
|
|
|
2367
|
|
|
2368 start_visual.lnum = 0;
|
|
|
2369
|
|
|
2370 /*
|
|
|
2371 * When 'mousemodel' is "popup" or "popup_setpos", translate mouse events:
|
|
|
2372 * right button up -> pop-up menu
|
|
|
2373 * shift-left button -> right button
|
|
|
2374 */
|
|
|
2375 if (mouse_model_popup())
|
|
|
2376 {
|
|
|
2377 if (which_button == MOUSE_RIGHT
|
|
|
2378 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)))
|
|
|
2379 {
|
|
|
2380 /*
|
|
|
2381 * NOTE: Ignore right button down and drag mouse events.
|
|
|
2382 * Windows only shows the popup menu on the button up event.
|
|
|
2383 */
|
|
11
|
2384 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_KDE)
|
|
7
|
2385 if (!is_click)
|
|
|
2386 return FALSE;
|
|
|
2387 #endif
|
|
|
2388 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN)
|
|
|
2389 if (is_click || is_drag)
|
|
|
2390 return FALSE;
|
|
|
2391 #endif
|
|
11
|
2392 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE) \
|
|
7
|
2393 || defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MSWIN) \
|
|
|
2394 || defined(FEAT_GUI_MAC) || defined(FEAT_GUI_PHOTON)
|
|
|
2395 if (gui.in_use)
|
|
|
2396 {
|
|
|
2397 jump_flags = 0;
|
|
|
2398 if (STRCMP(p_mousem, "popup_setpos") == 0)
|
|
|
2399 {
|
|
|
2400 /* First set the cursor position before showing the popup
|
|
|
2401 * menu. */
|
|
|
2402 #ifdef FEAT_VISUAL
|
|
|
2403 if (VIsual_active)
|
|
|
2404 {
|
|
|
2405 pos_T m_pos;
|
|
|
2406
|
|
|
2407 /*
|
|
|
2408 * set MOUSE_MAY_STOP_VIS if we are outside the
|
|
|
2409 * selection or the current window (might have false
|
|
|
2410 * negative here)
|
|
|
2411 */
|
|
|
2412 if (mouse_row < W_WINROW(curwin)
|
|
|
2413 || mouse_row
|
|
|
2414 > (W_WINROW(curwin) + curwin->w_height))
|
|
|
2415 jump_flags = MOUSE_MAY_STOP_VIS;
|
|
|
2416 else if (get_fpos_of_mouse(&m_pos) != IN_BUFFER)
|
|
|
2417 jump_flags = MOUSE_MAY_STOP_VIS;
|
|
|
2418 else
|
|
|
2419 {
|
|
|
2420 if ((lt(curwin->w_cursor, VIsual)
|
|
|
2421 && (lt(m_pos, curwin->w_cursor)
|
|
|
2422 || lt(VIsual, m_pos)))
|
|
|
2423 || (lt(VIsual, curwin->w_cursor)
|
|
|
2424 && (lt(m_pos, VIsual)
|
|
|
2425 || lt(curwin->w_cursor, m_pos))))
|
|
|
2426 {
|
|
|
2427 jump_flags = MOUSE_MAY_STOP_VIS;
|
|
|
2428 }
|
|
|
2429 else if (VIsual_mode == Ctrl_V)
|
|
|
2430 {
|
|
|
2431 getvcols(curwin, &curwin->w_cursor, &VIsual,
|
|
|
2432 &leftcol, &rightcol);
|
|
|
2433 getvcol(curwin, &m_pos, NULL, &m_pos.col, NULL);
|
|
|
2434 if (m_pos.col < leftcol || m_pos.col > rightcol)
|
|
|
2435 jump_flags = MOUSE_MAY_STOP_VIS;
|
|
|
2436 }
|
|
|
2437 }
|
|
|
2438 }
|
|
|
2439 else
|
|
|
2440 jump_flags = MOUSE_MAY_STOP_VIS;
|
|
|
2441 #endif
|
|
|
2442 }
|
|
|
2443 if (jump_flags)
|
|
|
2444 {
|
|
|
2445 jump_flags = jump_to_mouse(jump_flags, NULL, which_button);
|
|
|
2446 update_curbuf(
|
|
|
2447 #ifdef FEAT_VISUAL
|
|
|
2448 VIsual_active ? INVERTED :
|
|
|
2449 #endif
|
|
|
2450 VALID);
|
|
|
2451 setcursor();
|
|
|
2452 out_flush(); /* Update before showing popup menu */
|
|
|
2453 }
|
|
|
2454 # ifdef FEAT_MENU
|
|
|
2455 gui_show_popupmenu();
|
|
|
2456 # endif
|
|
|
2457 return (jump_flags & CURSOR_MOVED) != 0;
|
|
|
2458 }
|
|
|
2459 else
|
|
|
2460 return FALSE;
|
|
|
2461 #else
|
|
|
2462 return FALSE;
|
|
|
2463 #endif
|
|
|
2464 }
|
|
|
2465 if (which_button == MOUSE_LEFT && (mod_mask & MOD_MASK_SHIFT))
|
|
|
2466 {
|
|
|
2467 which_button = MOUSE_RIGHT;
|
|
|
2468 mod_mask &= ~MOD_MASK_SHIFT;
|
|
|
2469 }
|
|
|
2470 }
|
|
|
2471
|
|
|
2472 #ifdef FEAT_VISUAL
|
|
|
2473 if ((State & (NORMAL | INSERT))
|
|
|
2474 && !(mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL)))
|
|
|
2475 {
|
|
|
2476 if (which_button == MOUSE_LEFT)
|
|
|
2477 {
|
|
|
2478 if (is_click)
|
|
|
2479 {
|
|
|
2480 /* stop Visual mode for a left click in a window, but not when
|
|
|
2481 * on a status line */
|
|
|
2482 if (VIsual_active)
|
|
|
2483 jump_flags |= MOUSE_MAY_STOP_VIS;
|
|
|
2484 }
|
|
|
2485 else if (mouse_has(MOUSE_VISUAL))
|
|
|
2486 jump_flags |= MOUSE_MAY_VIS;
|
|
|
2487 }
|
|
|
2488 else if (which_button == MOUSE_RIGHT)
|
|
|
2489 {
|
|
|
2490 if (is_click && VIsual_active)
|
|
|
2491 {
|
|
|
2492 /*
|
|
|
2493 * Remember the start and end of visual before moving the
|
|
|
2494 * cursor.
|
|
|
2495 */
|
|
|
2496 if (lt(curwin->w_cursor, VIsual))
|
|
|
2497 {
|
|
|
2498 start_visual = curwin->w_cursor;
|
|
|
2499 end_visual = VIsual;
|
|
|
2500 }
|
|
|
2501 else
|
|
|
2502 {
|
|
|
2503 start_visual = VIsual;
|
|
|
2504 end_visual = curwin->w_cursor;
|
|
|
2505 }
|
|
|
2506 }
|
|
|
2507 jump_flags |= MOUSE_FOCUS;
|
|
|
2508 if (mouse_has(MOUSE_VISUAL))
|
|
|
2509 jump_flags |= MOUSE_MAY_VIS;
|
|
|
2510 }
|
|
|
2511 }
|
|
|
2512 #endif
|
|
|
2513
|
|
|
2514 /*
|
|
|
2515 * If an operator is pending, ignore all drags and releases until the
|
|
|
2516 * next mouse click.
|
|
|
2517 */
|
|
|
2518 if (!is_drag && oap != NULL && oap->op_type != OP_NOP)
|
|
|
2519 {
|
|
|
2520 got_click = FALSE;
|
|
|
2521 oap->motion_type = MCHAR;
|
|
|
2522 }
|
|
|
2523
|
|
|
2524 /* When releasing the button let jump_to_mouse() know. */
|
|
|
2525 if (!is_click && !is_drag)
|
|
|
2526 jump_flags |= MOUSE_RELEASED;
|
|
|
2527
|
|
|
2528 /*
|
|
|
2529 * JUMP!
|
|
|
2530 */
|
|
|
2531 jump_flags = jump_to_mouse(jump_flags,
|
|
|
2532 oap == NULL ? NULL : &(oap->inclusive), which_button);
|
|
|
2533 moved = (jump_flags & CURSOR_MOVED);
|
|
|
2534 in_status_line = (jump_flags & IN_STATUS_LINE);
|
|
|
2535 #ifdef FEAT_VERTSPLIT
|
|
|
2536 in_sep_line = (jump_flags & IN_SEP_LINE);
|
|
|
2537 #endif
|
|
|
2538
|
|
|
2539 #ifdef FEAT_NETBEANS_INTG
|
|
|
2540 if (usingNetbeans && isNetbeansBuffer(curbuf)
|
|
|
2541 && !(jump_flags & (IN_STATUS_LINE | IN_SEP_LINE)))
|
|
|
2542 {
|
|
|
2543 int key = KEY2TERMCAP1(c);
|
|
|
2544
|
|
|
2545 if (key == (int)KE_LEFTRELEASE || key == (int)KE_MIDDLERELEASE
|
|
|
2546 || key == (int)KE_RIGHTRELEASE)
|
|
|
2547 netbeans_button_release(which_button);
|
|
|
2548 }
|
|
|
2549 #endif
|
|
|
2550
|
|
|
2551 /* When jumping to another window, clear a pending operator. That's a bit
|
|
|
2552 * friendlier than beeping and not jumping to that window. */
|
|
|
2553 if (curwin != old_curwin && oap != NULL && oap->op_type != OP_NOP)
|
|
|
2554 clearop(oap);
|
|
|
2555
|
|
|
2556 #ifdef FEAT_FOLDING
|
|
|
2557 if (mod_mask == 0
|
|
|
2558 && !is_drag
|
|
|
2559 && (jump_flags & (MOUSE_FOLD_CLOSE | MOUSE_FOLD_OPEN))
|
|
|
2560 && which_button == MOUSE_LEFT)
|
|
|
2561 {
|
|
|
2562 /* open or close a fold at this line */
|
|
|
2563 if (jump_flags & MOUSE_FOLD_OPEN)
|
|
|
2564 openFold(curwin->w_cursor.lnum, 1L);
|
|
|
2565 else
|
|
|
2566 closeFold(curwin->w_cursor.lnum, 1L);
|
|
|
2567 /* don't move the cursor if still in the same window */
|
|
|
2568 if (curwin == old_curwin)
|
|
|
2569 curwin->w_cursor = save_cursor;
|
|
|
2570 }
|
|
|
2571 #endif
|
|
|
2572
|
|
|
2573 #if defined(FEAT_CLIPBOARD) && defined(FEAT_CMDWIN)
|
|
|
2574 if ((jump_flags & IN_OTHER_WIN) && !VIsual_active && clip_star.available)
|
|
|
2575 {
|
|
|
2576 clip_modeless(which_button, is_click, is_drag);
|
|
|
2577 return FALSE;
|
|
|
2578 }
|
|
|
2579 #endif
|
|
|
2580
|
|
|
2581 #ifdef FEAT_VISUAL
|
|
|
2582 /* Set global flag that we are extending the Visual area with mouse
|
|
|
2583 * dragging; temporarily mimimize 'scrolloff'. */
|
|
|
2584 if (VIsual_active && is_drag && p_so)
|
|
|
2585 {
|
|
|
2586 /* In the very first line, allow scrolling one line */
|
|
|
2587 if (mouse_row == 0)
|
|
|
2588 mouse_dragging = 2;
|
|
|
2589 else
|
|
|
2590 mouse_dragging = 1;
|
|
|
2591 }
|
|
|
2592
|
|
|
2593 /* When dragging the mouse above the window, scroll down. */
|
|
|
2594 if (is_drag && mouse_row < 0 && !in_status_line)
|
|
|
2595 {
|
|
|
2596 scroll_redraw(FALSE, 1L);
|
|
|
2597 mouse_row = 0;
|
|
|
2598 }
|
|
|
2599
|
|
|
2600 if (start_visual.lnum) /* right click in visual mode */
|
|
|
2601 {
|
|
|
2602 /*
|
|
|
2603 * In Visual-block mode, divide the area in four, pick up the corner
|
|
|
2604 * that is in the quarter that the cursor is in.
|
|
|
2605 */
|
|
|
2606 if (VIsual_mode == Ctrl_V)
|
|
|
2607 {
|
|
|
2608 getvcols(curwin, &start_visual, &end_visual, &leftcol, &rightcol);
|
|
|
2609 if (curwin->w_curswant > (leftcol + rightcol) / 2)
|
|
|
2610 end_visual.col = leftcol;
|
|
|
2611 else
|
|
|
2612 end_visual.col = rightcol;
|
|
|
2613 if (curwin->w_cursor.lnum <
|
|
|
2614 (start_visual.lnum + end_visual.lnum) / 2)
|
|
|
2615 end_visual.lnum = end_visual.lnum;
|
|
|
2616 else
|
|
|
2617 end_visual.lnum = start_visual.lnum;
|
|
|
2618
|
|
|
2619 /* move VIsual to the right column */
|
|
|
2620 start_visual = curwin->w_cursor; /* save the cursor pos */
|
|
|
2621 curwin->w_cursor = end_visual;
|
|
|
2622 coladvance(end_visual.col);
|
|
|
2623 VIsual = curwin->w_cursor;
|
|
|
2624 curwin->w_cursor = start_visual; /* restore the cursor */
|
|
|
2625 }
|
|
|
2626 else
|
|
|
2627 {
|
|
|
2628 /*
|
|
|
2629 * If the click is before the start of visual, change the start.
|
|
|
2630 * If the click is after the end of visual, change the end. If
|
|
|
2631 * the click is inside the visual, change the closest side.
|
|
|
2632 */
|
|
|
2633 if (lt(curwin->w_cursor, start_visual))
|
|
|
2634 VIsual = end_visual;
|
|
|
2635 else if (lt(end_visual, curwin->w_cursor))
|
|
|
2636 VIsual = start_visual;
|
|
|
2637 else
|
|
|
2638 {
|
|
|
2639 /* In the same line, compare column number */
|
|
|
2640 if (end_visual.lnum == start_visual.lnum)
|
|
|
2641 {
|
|
|
2642 if (curwin->w_cursor.col - start_visual.col >
|
|
|
2643 end_visual.col - curwin->w_cursor.col)
|
|
|
2644 VIsual = start_visual;
|
|
|
2645 else
|
|
|
2646 VIsual = end_visual;
|
|
|
2647 }
|
|
|
2648
|
|
|
2649 /* In different lines, compare line number */
|
|
|
2650 else
|
|
|
2651 {
|
|
|
2652 diff = (curwin->w_cursor.lnum - start_visual.lnum) -
|
|
|
2653 (end_visual.lnum - curwin->w_cursor.lnum);
|
|
|
2654
|
|
|
2655 if (diff > 0) /* closest to end */
|
|
|
2656 VIsual = start_visual;
|
|
|
2657 else if (diff < 0) /* closest to start */
|
|
|
2658 VIsual = end_visual;
|
|
|
2659 else /* in the middle line */
|
|
|
2660 {
|
|
|
2661 if (curwin->w_cursor.col <
|
|
|
2662 (start_visual.col + end_visual.col) / 2)
|
|
|
2663 VIsual = end_visual;
|
|
|
2664 else
|
|
|
2665 VIsual = start_visual;
|
|
|
2666 }
|
|
|
2667 }
|
|
|
2668 }
|
|
|
2669 }
|
|
|
2670 }
|
|
|
2671 /*
|
|
|
2672 * If Visual mode started in insert mode, execute "CTRL-O"
|
|
|
2673 */
|
|
|
2674 else if ((State & INSERT) && VIsual_active)
|
|
|
2675 stuffcharReadbuff(Ctrl_O);
|
|
|
2676 #endif
|
|
|
2677
|
|
|
2678 /*
|
|
|
2679 * Middle mouse click: Put text before cursor.
|
|
|
2680 */
|
|
|
2681 if (which_button == MOUSE_MIDDLE)
|
|
|
2682 {
|
|
|
2683 #ifdef FEAT_CLIPBOARD
|
|
|
2684 if (clip_star.available && regname == 0)
|
|
|
2685 regname = '*';
|
|
|
2686 #endif
|
|
|
2687 if (yank_register_mline(regname))
|
|
|
2688 {
|
|
|
2689 if (mouse_past_bottom)
|
|
|
2690 dir = FORWARD;
|
|
|
2691 }
|
|
|
2692 else if (mouse_past_eol)
|
|
|
2693 dir = FORWARD;
|
|
|
2694
|
|
|
2695 if (fixindent)
|
|
|
2696 {
|
|
|
2697 c1 = (dir == BACKWARD) ? '[' : ']';
|
|
|
2698 c2 = 'p';
|
|
|
2699 }
|
|
|
2700 else
|
|
|
2701 {
|
|
|
2702 c1 = (dir == FORWARD) ? 'p' : 'P';
|
|
|
2703 c2 = NUL;
|
|
|
2704 }
|
|
|
2705 prep_redo(regname, count, NUL, c1, NUL, c2, NUL);
|
|
|
2706
|
|
|
2707 /*
|
|
|
2708 * Remember where the paste started, so in edit() Insstart can be set
|
|
|
2709 * to this position
|
|
|
2710 */
|
|
|
2711 if (restart_edit != 0)
|
|
|
2712 where_paste_started = curwin->w_cursor;
|
|
|
2713 do_put(regname, dir, count, fixindent | PUT_CURSEND);
|
|
|
2714 }
|
|
|
2715
|
|
|
2716 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
|
|
|
2717 /*
|
|
|
2718 * Ctrl-Mouse click or double click in a quickfix window jumps to the
|
|
|
2719 * error under the mouse pointer.
|
|
|
2720 */
|
|
|
2721 else if (((mod_mask & MOD_MASK_CTRL)
|
|
|
2722 || (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)
|
|
|
2723 && bt_quickfix(curbuf))
|
|
|
2724 {
|
|
|
2725 if (State & INSERT)
|
|
|
2726 stuffcharReadbuff(Ctrl_O);
|
|
|
2727 stuffReadbuff((char_u *)":.cc\n");
|
|
|
2728 got_click = FALSE; /* ignore drag&release now */
|
|
|
2729 }
|
|
|
2730 #endif
|
|
|
2731
|
|
|
2732 /*
|
|
|
2733 * Ctrl-Mouse click (or double click in a help window) jumps to the tag
|
|
|
2734 * under the mouse pointer.
|
|
|
2735 */
|
|
|
2736 else if ((mod_mask & MOD_MASK_CTRL) || (curbuf->b_help
|
|
|
2737 && (mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK))
|
|
|
2738 {
|
|
|
2739 if (State & INSERT)
|
|
|
2740 stuffcharReadbuff(Ctrl_O);
|
|
|
2741 stuffcharReadbuff(Ctrl_RSB);
|
|
|
2742 got_click = FALSE; /* ignore drag&release now */
|
|
|
2743 }
|
|
|
2744
|
|
|
2745 /*
|
|
|
2746 * Shift-Mouse click searches for the next occurrence of the word under
|
|
|
2747 * the mouse pointer
|
|
|
2748 */
|
|
|
2749 else if ((mod_mask & MOD_MASK_SHIFT))
|
|
|
2750 {
|
|
|
2751 if (State & INSERT
|
|
|
2752 #ifdef FEAT_VISUAL
|
|
|
2753 || (VIsual_active && VIsual_select)
|
|
|
2754 #endif
|
|
|
2755 )
|
|
|
2756 stuffcharReadbuff(Ctrl_O);
|
|
|
2757 if (which_button == MOUSE_LEFT)
|
|
|
2758 stuffcharReadbuff('*');
|
|
|
2759 else /* MOUSE_RIGHT */
|
|
|
2760 stuffcharReadbuff('#');
|
|
|
2761 }
|
|
|
2762
|
|
|
2763 /* Handle double clicks, unless on status line */
|
|
|
2764 else if (in_status_line)
|
|
|
2765 {
|
|
|
2766 #ifdef FEAT_MOUSESHAPE
|
|
|
2767 if ((is_drag || is_click) && !drag_status_line)
|
|
|
2768 {
|
|
|
2769 drag_status_line = TRUE;
|
|
|
2770 update_mouseshape(-1);
|
|
|
2771 }
|
|
|
2772 #endif
|
|
|
2773 }
|
|
|
2774 #ifdef FEAT_VERTSPLIT
|
|
|
2775 else if (in_sep_line)
|
|
|
2776 {
|
|
|
2777 # ifdef FEAT_MOUSESHAPE
|
|
|
2778 if ((is_drag || is_click) && !drag_sep_line)
|
|
|
2779 {
|
|
|
2780 drag_sep_line = TRUE;
|
|
|
2781 update_mouseshape(-1);
|
|
|
2782 }
|
|
|
2783 # endif
|
|
|
2784 }
|
|
|
2785 #endif
|
|
|
2786 #ifdef FEAT_VISUAL
|
|
|
2787 else if ((mod_mask & MOD_MASK_MULTI_CLICK) && (State & (NORMAL | INSERT))
|
|
|
2788 && mouse_has(MOUSE_VISUAL))
|
|
|
2789 {
|
|
|
2790 if (is_click || !VIsual_active)
|
|
|
2791 {
|
|
|
2792 if (VIsual_active)
|
|
|
2793 orig_cursor = VIsual;
|
|
|
2794 else
|
|
|
2795 {
|
|
|
2796 check_visual_highlight();
|
|
|
2797 VIsual = curwin->w_cursor;
|
|
|
2798 orig_cursor = VIsual;
|
|
|
2799 VIsual_active = TRUE;
|
|
|
2800 VIsual_reselect = TRUE;
|
|
|
2801 /* start Select mode if 'selectmode' contains "mouse" */
|
|
|
2802 may_start_select('o');
|
|
|
2803 setmouse();
|
|
|
2804 }
|
|
|
2805 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)
|
|
|
2806 VIsual_mode = 'v';
|
|
|
2807 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_3CLICK)
|
|
|
2808 VIsual_mode = 'V';
|
|
|
2809 else if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_4CLICK)
|
|
|
2810 VIsual_mode = Ctrl_V;
|
|
|
2811 #ifdef FEAT_CLIPBOARD
|
|
|
2812 /* Make sure the clipboard gets updated. Needed because start and
|
|
|
2813 * end may still be the same, and the selection needs to be owned */
|
|
|
2814 clip_star.vmode = NUL;
|
|
|
2815 #endif
|
|
|
2816 }
|
|
|
2817 /*
|
|
|
2818 * A double click selects a word or a block.
|
|
|
2819 */
|
|
|
2820 if ((mod_mask & MOD_MASK_MULTI_CLICK) == MOD_MASK_2CLICK)
|
|
|
2821 {
|
|
|
2822 pos_T *pos = NULL;
|
|
300
|
2823 int gc;
|
|
7
|
2824
|
|
|
2825 if (is_click)
|
|
|
2826 {
|
|
|
2827 /* If the character under the cursor (skipping white space) is
|
|
|
2828 * not a word character, try finding a match and select a (),
|
|
|
2829 * {}, [], #if/#endif, etc. block. */
|
|
|
2830 end_visual = curwin->w_cursor;
|
|
300
|
2831 while (gc = gchar_pos(&end_visual), vim_iswhite(gc))
|
|
7
|
2832 inc(&end_visual);
|
|
|
2833 if (oap != NULL)
|
|
|
2834 oap->motion_type = MCHAR;
|
|
|
2835 if (oap != NULL
|
|
|
2836 && VIsual_mode == 'v'
|
|
|
2837 && !vim_iswordc(gchar_pos(&end_visual))
|
|
|
2838 && equalpos(curwin->w_cursor, VIsual)
|
|
|
2839 && (pos = findmatch(oap, NUL)) != NULL)
|
|
|
2840 {
|
|
|
2841 curwin->w_cursor = *pos;
|
|
|
2842 if (oap->motion_type == MLINE)
|
|
|
2843 VIsual_mode = 'V';
|
|
|
2844 else if (*p_sel == 'e')
|
|
|
2845 {
|
|
|
2846 if (lt(curwin->w_cursor, VIsual))
|
|
|
2847 ++VIsual.col;
|
|
|
2848 else
|
|
|
2849 ++curwin->w_cursor.col;
|
|
|
2850 }
|
|
|
2851 }
|
|
|
2852 }
|
|
|
2853
|
|
|
2854 if (pos == NULL && (is_click || is_drag))
|
|
|
2855 {
|
|
|
2856 /* When not found a match or when dragging: extend to include
|
|
|
2857 * a word. */
|
|
|
2858 if (lt(curwin->w_cursor, orig_cursor))
|
|
|
2859 {
|
|
|
2860 find_start_of_word(&curwin->w_cursor);
|
|
|
2861 find_end_of_word(&VIsual);
|
|
|
2862 }
|
|
|
2863 else
|
|
|
2864 {
|
|
|
2865 find_start_of_word(&VIsual);
|
|
|
2866 if (*p_sel == 'e' && *ml_get_cursor() != NUL)
|
|
|
2867 #ifdef FEAT_MBYTE
|
|
|
2868 curwin->w_cursor.col +=
|
|
474
|
2869 (*mb_ptr2len)(ml_get_cursor());
|
|
7
|
2870 #else
|
|
|
2871 ++curwin->w_cursor.col;
|
|
|
2872 #endif
|
|
|
2873 find_end_of_word(&curwin->w_cursor);
|
|
|
2874 }
|
|
|
2875 }
|
|
|
2876 curwin->w_set_curswant = TRUE;
|
|
|
2877 }
|
|
|
2878 if (is_click)
|
|
|
2879 redraw_curbuf_later(INVERTED); /* update the inversion */
|
|
|
2880 }
|
|
|
2881 else if (VIsual_active && !old_active)
|
|
|
2882 VIsual_mode = 'v';
|
|
|
2883
|
|
|
2884 /* If Visual mode changed show it later. */
|
|
|
2885 if (p_smd && (VIsual_active != old_active || VIsual_mode != old_mode))
|
|
|
2886 redraw_cmdline = TRUE;
|
|
|
2887 #endif
|
|
|
2888
|
|
|
2889 return moved;
|
|
|
2890 }
|
|
|
2891
|
|
|
2892 #ifdef FEAT_VISUAL
|
|
|
2893 /*
|
|
|
2894 * Move "pos" back to the start of the word it's in.
|
|
|
2895 */
|
|
|
2896 static void
|
|
|
2897 find_start_of_word(pos)
|
|
|
2898 pos_T *pos;
|
|
|
2899 {
|
|
|
2900 char_u *line;
|
|
|
2901 int cclass;
|
|
|
2902 int col;
|
|
|
2903
|
|
|
2904 line = ml_get(pos->lnum);
|
|
|
2905 cclass = get_mouse_class(line + pos->col);
|
|
|
2906
|
|
|
2907 while (pos->col > 0)
|
|
|
2908 {
|
|
|
2909 col = pos->col - 1;
|
|
|
2910 #ifdef FEAT_MBYTE
|
|
|
2911 col -= (*mb_head_off)(line, line + col);
|
|
|
2912 #endif
|
|
|
2913 if (get_mouse_class(line + col) != cclass)
|
|
|
2914 break;
|
|
|
2915 pos->col = col;
|
|
|
2916 }
|
|
|
2917 }
|
|
|
2918
|
|
|
2919 /*
|
|
|
2920 * Move "pos" forward to the end of the word it's in.
|
|
|
2921 * When 'selection' is "exclusive", the position is just after the word.
|
|
|
2922 */
|
|
|
2923 static void
|
|
|
2924 find_end_of_word(pos)
|
|
|
2925 pos_T *pos;
|
|
|
2926 {
|
|
|
2927 char_u *line;
|
|
|
2928 int cclass;
|
|
|
2929 int col;
|
|
|
2930
|
|
|
2931 line = ml_get(pos->lnum);
|
|
|
2932 if (*p_sel == 'e' && pos->col > 0)
|
|
|
2933 {
|
|
|
2934 --pos->col;
|
|
|
2935 #ifdef FEAT_MBYTE
|
|
|
2936 pos->col -= (*mb_head_off)(line, line + pos->col);
|
|
|
2937 #endif
|
|
|
2938 }
|
|
|
2939 cclass = get_mouse_class(line + pos->col);
|
|
|
2940 while (line[pos->col] != NUL)
|
|
|
2941 {
|
|
|
2942 #ifdef FEAT_MBYTE
|
|
474
|
2943 col = pos->col + (*mb_ptr2len)(line + pos->col);
|
|
7
|
2944 #else
|
|
|
2945 col = pos->col + 1;
|
|
|
2946 #endif
|
|
|
2947 if (get_mouse_class(line + col) != cclass)
|
|
|
2948 {
|
|
|
2949 if (*p_sel == 'e')
|
|
|
2950 pos->col = col;
|
|
|
2951 break;
|
|
|
2952 }
|
|
|
2953 pos->col = col;
|
|
|
2954 }
|
|
|
2955 }
|
|
|
2956
|
|
|
2957 /*
|
|
|
2958 * Get class of a character for selection: same class means same word.
|
|
|
2959 * 0: blank
|
|
|
2960 * 1: punctuation groups
|
|
|
2961 * 2: normal word character
|
|
|
2962 * >2: multi-byte word character.
|
|
|
2963 */
|
|
|
2964 static int
|
|
|
2965 get_mouse_class(p)
|
|
|
2966 char_u *p;
|
|
|
2967 {
|
|
|
2968 int c;
|
|
|
2969
|
|
|
2970 #ifdef FEAT_MBYTE
|
|
|
2971 if (has_mbyte && MB_BYTE2LEN(p[0]) > 1)
|
|
|
2972 return mb_get_class(p);
|
|
|
2973 #endif
|
|
|
2974
|
|
|
2975 c = *p;
|
|
|
2976 if (c == ' ' || c == '\t')
|
|
|
2977 return 0;
|
|
|
2978
|
|
|
2979 if (vim_iswordc(c))
|
|
|
2980 return 2;
|
|
|
2981
|
|
|
2982 /*
|
|
|
2983 * There are a few special cases where we want certain combinations of
|
|
|
2984 * characters to be considered as a single word. These are things like
|
|
|
2985 * "->", "/ *", "*=", "+=", "&=", "<=", ">=", "!=" etc. Otherwise, each
|
|
|
2986 * character is in it's own class.
|
|
|
2987 */
|
|
|
2988 if (c != NUL && vim_strchr((char_u *)"-+*/%<>&|^!=", c) != NULL)
|
|
|
2989 return 1;
|
|
|
2990 return c;
|
|
|
2991 }
|
|
|
2992 #endif /* FEAT_VISUAL */
|
|
|
2993 #endif /* FEAT_MOUSE */
|
|
|
2994
|
|
|
2995 #if defined(FEAT_VISUAL) || defined(PROTO)
|
|
|
2996 /*
|
|
|
2997 * Check if highlighting for visual mode is possible, give a warning message
|
|
|
2998 * if not.
|
|
|
2999 */
|
|
|
3000 void
|
|
|
3001 check_visual_highlight()
|
|
|
3002 {
|
|
|
3003 static int did_check = FALSE;
|
|
|
3004
|
|
|
3005 if (full_screen)
|
|
|
3006 {
|
|
|
3007 if (!did_check && hl_attr(HLF_V) == 0)
|
|
|
3008 MSG(_("Warning: terminal cannot highlight"));
|
|
|
3009 did_check = TRUE;
|
|
|
3010 }
|
|
|
3011 }
|
|
|
3012
|
|
|
3013 /*
|
|
|
3014 * End visual mode.
|
|
|
3015 * This function should ALWAYS be called to end Visual mode, except from
|
|
|
3016 * do_pending_operator().
|
|
|
3017 */
|
|
|
3018 void
|
|
|
3019 end_visual_mode()
|
|
|
3020 {
|
|
|
3021 #ifdef FEAT_CLIPBOARD
|
|
|
3022 /*
|
|
|
3023 * If we are using the clipboard, then remember what was selected in case
|
|
|
3024 * we need to paste it somewhere while we still own the selection.
|
|
|
3025 * Only do this when the clipboard is already owned. Don't want to grab
|
|
|
3026 * the selection when hitting ESC.
|
|
|
3027 */
|
|
|
3028 if (clip_star.available && clip_star.owned)
|
|
|
3029 clip_auto_select();
|
|
|
3030 #endif
|
|
|
3031
|
|
|
3032 VIsual_active = FALSE;
|
|
|
3033 #ifdef FEAT_MOUSE
|
|
|
3034 setmouse();
|
|
|
3035 mouse_dragging = 0;
|
|
|
3036 #endif
|
|
|
3037
|
|
|
3038 /* Save the current VIsual area for '< and '> marks, and "gv" */
|
|
|
3039 curbuf->b_visual_mode = VIsual_mode;
|
|
|
3040 #ifdef FEAT_EVAL
|
|
|
3041 curbuf->b_visual_mode_eval = VIsual_mode;
|
|
|
3042 #endif
|
|
|
3043 curbuf->b_visual_start = VIsual;
|
|
|
3044 curbuf->b_visual_end = curwin->w_cursor;
|
|
|
3045 curbuf->b_visual_curswant = curwin->w_curswant;
|
|
|
3046 #ifdef FEAT_VIRTUALEDIT
|
|
|
3047 if (!virtual_active())
|
|
|
3048 curwin->w_cursor.coladd = 0;
|
|
|
3049 #endif
|
|
|
3050
|
|
|
3051 if (p_smd)
|
|
|
3052 clear_cmdline = TRUE; /* unshow visual mode later */
|
|
|
3053 #ifdef FEAT_CMDL_INFO
|
|
|
3054 else
|
|
|
3055 clear_showcmd();
|
|
|
3056 #endif
|
|
|
3057
|
|
|
3058 /* Don't leave the cursor past the end of the line */
|
|
|
3059 if (curwin->w_cursor.col > 0 && *ml_get_cursor() == NUL)
|
|
|
3060 --curwin->w_cursor.col;
|
|
|
3061 }
|
|
|
3062
|
|
|
3063 /*
|
|
|
3064 * Reset VIsual_active and VIsual_reselect.
|
|
|
3065 */
|
|
|
3066 void
|
|
|
3067 reset_VIsual_and_resel()
|
|
|
3068 {
|
|
|
3069 if (VIsual_active)
|
|
|
3070 {
|
|
|
3071 end_visual_mode();
|
|
|
3072 redraw_curbuf_later(INVERTED); /* delete the inversion later */
|
|
|
3073 }
|
|
|
3074 VIsual_reselect = FALSE;
|
|
|
3075 }
|
|
|
3076
|
|
|
3077 /*
|
|
|
3078 * Reset VIsual_active and VIsual_reselect if it's set.
|
|
|
3079 */
|
|
|
3080 void
|
|
|
3081 reset_VIsual()
|
|
|
3082 {
|
|
|
3083 if (VIsual_active)
|
|
|
3084 {
|
|
|
3085 end_visual_mode();
|
|
|
3086 redraw_curbuf_later(INVERTED); /* delete the inversion later */
|
|
|
3087 VIsual_reselect = FALSE;
|
|
|
3088 }
|
|
|
3089 }
|
|
|
3090 #endif /* FEAT_VISUAL */
|
|
|
3091
|
|
184
|
3092 #if defined(FEAT_BEVAL)
|
|
7
|
3093 static int find_is_eval_item __ARGS((char_u *ptr, int *colp, int *nbp, int dir));
|
|
|
3094
|
|
|
3095 /*
|
|
|
3096 * Check for a balloon-eval special item to include when searching for an
|
|
|
3097 * identifier. When "dir" is BACKWARD "ptr[-1]" must be valid!
|
|
|
3098 * Returns TRUE if the character at "*ptr" should be included.
|
|
|
3099 * "dir" is FORWARD or BACKWARD, the direction of searching.
|
|
|
3100 * "*colp" is in/decremented if "ptr[-dir]" should also be included.
|
|
|
3101 * "bnp" points to a counter for square brackets.
|
|
|
3102 */
|
|
|
3103 static int
|
|
|
3104 find_is_eval_item(ptr, colp, bnp, dir)
|
|
|
3105 char_u *ptr;
|
|
|
3106 int *colp;
|
|
|
3107 int *bnp;
|
|
|
3108 int dir;
|
|
|
3109 {
|
|
|
3110 /* Accept everything inside []. */
|
|
|
3111 if ((*ptr == ']' && dir == BACKWARD) || (*ptr == '[' && dir == FORWARD))
|
|
|
3112 ++*bnp;
|
|
|
3113 if (*bnp > 0)
|
|
|
3114 {
|
|
|
3115 if ((*ptr == '[' && dir == BACKWARD) || (*ptr == ']' && dir == FORWARD))
|
|
|
3116 --*bnp;
|
|
|
3117 return TRUE;
|
|
|
3118 }
|
|
|
3119
|
|
|
3120 /* skip over "s.var" */
|
|
|
3121 if (*ptr == '.')
|
|
|
3122 return TRUE;
|
|
|
3123
|
|
|
3124 /* two-character item: s->var */
|
|
|
3125 if (ptr[dir == BACKWARD ? 0 : 1] == '>'
|
|
|
3126 && ptr[dir == BACKWARD ? -1 : 0] == '-')
|
|
|
3127 {
|
|
|
3128 *colp += dir;
|
|
|
3129 return TRUE;
|
|
|
3130 }
|
|
|
3131 return FALSE;
|
|
|
3132 }
|
|
|
3133 #endif
|
|
|
3134
|
|
|
3135 /*
|
|
|
3136 * Find the identifier under or to the right of the cursor.
|
|
|
3137 * "find_type" can have one of three values:
|
|
|
3138 * FIND_IDENT: find an identifier (keyword)
|
|
|
3139 * FIND_STRING: find any non-white string
|
|
|
3140 * FIND_IDENT + FIND_STRING: find any non-white string, identifier preferred.
|
|
184
|
3141 * FIND_EVAL: find text useful for C program debugging
|
|
7
|
3142 *
|
|
|
3143 * There are three steps:
|
|
|
3144 * 1. Search forward for the start of an identifier/string. Doesn't move if
|
|
|
3145 * already on one.
|
|
|
3146 * 2. Search backward for the start of this identifier/string.
|
|
|
3147 * This doesn't match the real Vi but I like it a little better and it
|
|
|
3148 * shouldn't bother anyone.
|
|
|
3149 * 3. Search forward to the end of this identifier/string.
|
|
|
3150 * When FIND_IDENT isn't defined, we backup until a blank.
|
|
|
3151 *
|
|
|
3152 * Returns the length of the string, or zero if no string is found.
|
|
|
3153 * If a string is found, a pointer to the string is put in "*string". This
|
|
|
3154 * string is not always NUL terminated.
|
|
|
3155 */
|
|
|
3156 int
|
|
|
3157 find_ident_under_cursor(string, find_type)
|
|
|
3158 char_u **string;
|
|
|
3159 int find_type;
|
|
|
3160 {
|
|
|
3161 return find_ident_at_pos(curwin, curwin->w_cursor.lnum,
|
|
|
3162 curwin->w_cursor.col, string, find_type);
|
|
|
3163 }
|
|
|
3164
|
|
|
3165 /*
|
|
|
3166 * Like find_ident_under_cursor(), but for any window and any position.
|
|
|
3167 * However: Uses 'iskeyword' from the current window!.
|
|
|
3168 */
|
|
|
3169 int
|
|
|
3170 find_ident_at_pos(wp, lnum, startcol, string, find_type)
|
|
|
3171 win_T *wp;
|
|
|
3172 linenr_T lnum;
|
|
|
3173 colnr_T startcol;
|
|
|
3174 char_u **string;
|
|
|
3175 int find_type;
|
|
|
3176 {
|
|
|
3177 char_u *ptr;
|
|
|
3178 int col = 0; /* init to shut up GCC */
|
|
|
3179 int i;
|
|
|
3180 #ifdef FEAT_MBYTE
|
|
|
3181 int this_class = 0;
|
|
|
3182 int prev_class;
|
|
|
3183 int prevcol;
|
|
|
3184 #endif
|
|
184
|
3185 #if defined(FEAT_BEVAL)
|
|
7
|
3186 int bn = 0; /* bracket nesting */
|
|
|
3187 #endif
|
|
|
3188
|
|
|
3189 /*
|
|
|
3190 * if i == 0: try to find an identifier
|
|
|
3191 * if i == 1: try to find any non-white string
|
|
|
3192 */
|
|
|
3193 ptr = ml_get_buf(wp->w_buffer, lnum, FALSE);
|
|
|
3194 for (i = (find_type & FIND_IDENT) ? 0 : 1; i < 2; ++i)
|
|
|
3195 {
|
|
|
3196 /*
|
|
|
3197 * 1. skip to start of identifier/string
|
|
|
3198 */
|
|
|
3199 col = startcol;
|
|
|
3200 #ifdef FEAT_MBYTE
|
|
|
3201 if (has_mbyte)
|
|
|
3202 {
|
|
|
3203 while (ptr[col] != NUL)
|
|
|
3204 {
|
|
184
|
3205 # if defined(FEAT_BEVAL)
|
|
7
|
3206 /* Stop at a ']' to evaluate "a[x]". */
|
|
|
3207 if ((find_type & FIND_EVAL) && ptr[col] == ']')
|
|
|
3208 break;
|
|
|
3209 # endif
|
|
|
3210 this_class = mb_get_class(ptr + col);
|
|
|
3211 if (this_class != 0 && (i == 1 || this_class != 1))
|
|
|
3212 break;
|
|
474
|
3213 col += (*mb_ptr2len)(ptr + col);
|
|
7
|
3214 }
|
|
|
3215 }
|
|
|
3216 else
|
|
|
3217 #endif
|
|
|
3218 while (ptr[col] != NUL
|
|
|
3219 && (i == 0 ? !vim_iswordc(ptr[col]) : vim_iswhite(ptr[col]))
|
|
184
|
3220 # if defined(FEAT_BEVAL)
|
|
7
|
3221 && (!(find_type & FIND_EVAL) || ptr[col] != ']')
|
|
|
3222 # endif
|
|
|
3223 )
|
|
|
3224 ++col;
|
|
|
3225
|
|
184
|
3226 #if defined(FEAT_BEVAL)
|
|
7
|
3227 /* When starting on a ']' count it, so that we include the '['. */
|
|
|
3228 bn = ptr[col] == ']';
|
|
|
3229 #endif
|
|
|
3230
|
|
|
3231 /*
|
|
|
3232 * 2. Back up to start of identifier/string.
|
|
|
3233 */
|
|
|
3234 #ifdef FEAT_MBYTE
|
|
|
3235 if (has_mbyte)
|
|
|
3236 {
|
|
|
3237 /* Remember class of character under cursor. */
|
|
184
|
3238 # if defined(FEAT_BEVAL)
|
|
7
|
3239 if ((find_type & FIND_EVAL) && ptr[col] == ']')
|
|
|
3240 this_class = mb_get_class((char_u *)"a");
|
|
|
3241 else
|
|
|
3242 # endif
|
|
|
3243 this_class = mb_get_class(ptr + col);
|
|
|
3244 while (col > 0)
|
|
|
3245 {
|
|
|
3246 prevcol = col - 1 - (*mb_head_off)(ptr, ptr + col - 1);
|
|
|
3247 prev_class = mb_get_class(ptr + prevcol);
|
|
|
3248 if (this_class != prev_class
|
|
|
3249 && (i == 0
|
|
|
3250 || prev_class == 0
|
|
|
3251 || (find_type & FIND_IDENT))
|
|
184
|
3252 # if defined(FEAT_BEVAL)
|
|
7
|
3253 && (!(find_type & FIND_EVAL)
|
|
|
3254 || prevcol == 0
|
|
|
3255 || !find_is_eval_item(ptr + prevcol, &prevcol,
|
|
|
3256 &bn, BACKWARD))
|
|
|
3257 # endif
|
|
|
3258 )
|
|
|
3259 break;
|
|
|
3260 col = prevcol;
|
|
|
3261 }
|
|
|
3262
|
|
|
3263 /* If we don't want just any old string, or we've found an
|
|
|
3264 * identifier, stop searching. */
|
|
|
3265 if (this_class > 2)
|
|
|
3266 this_class = 2;
|
|
|
3267 if (!(find_type & FIND_STRING) || this_class == 2)
|
|
|
3268 break;
|
|
|
3269 }
|
|
|
3270 else
|
|
|
3271 #endif
|
|
|
3272 {
|
|
|
3273 while (col > 0
|
|
|
3274 && ((i == 0
|
|
|
3275 ? vim_iswordc(ptr[col - 1])
|
|
|
3276 : (!vim_iswhite(ptr[col - 1])
|
|
|
3277 && (!(find_type & FIND_IDENT)
|
|
|
3278 || !vim_iswordc(ptr[col - 1]))))
|
|
184
|
3279 #if defined(FEAT_BEVAL)
|
|
7
|
3280 || ((find_type & FIND_EVAL)
|
|
|
3281 && col > 1
|
|
|
3282 && find_is_eval_item(ptr + col - 1, &col,
|
|
|
3283 &bn, BACKWARD))
|
|
|
3284 #endif
|
|
|
3285 ))
|
|
|
3286 --col;
|
|
|
3287
|
|
|
3288 /* If we don't want just any old string, or we've found an
|
|
|
3289 * identifier, stop searching. */
|
|
|
3290 if (!(find_type & FIND_STRING) || vim_iswordc(ptr[col]))
|
|
|
3291 break;
|
|
|
3292 }
|
|
|
3293 }
|
|
|
3294
|
|
|
3295 if (ptr[col] == NUL || (i == 0 && (
|
|
|
3296 #ifdef FEAT_MBYTE
|
|
|
3297 has_mbyte ? this_class != 2 :
|
|
|
3298 #endif
|
|
|
3299 !vim_iswordc(ptr[col]))))
|
|
|
3300 {
|
|
|
3301 /*
|
|
|
3302 * didn't find an identifier or string
|
|
|
3303 */
|
|
|
3304 if (find_type & FIND_STRING)
|
|
|
3305 EMSG(_("E348: No string under cursor"));
|
|
|
3306 else
|
|
|
3307 EMSG(_("E349: No identifier under cursor"));
|
|
|
3308 return 0;
|
|
|
3309 }
|
|
|
3310 ptr += col;
|
|
|
3311 *string = ptr;
|
|
|
3312
|
|
|
3313 /*
|
|
|
3314 * 3. Find the end if the identifier/string.
|
|
|
3315 */
|
|
184
|
3316 #if defined(FEAT_BEVAL)
|
|
7
|
3317 bn = 0;
|
|
|
3318 startcol -= col;
|
|
|
3319 #endif
|
|
|
3320 col = 0;
|
|
|
3321 #ifdef FEAT_MBYTE
|
|
|
3322 if (has_mbyte)
|
|
|
3323 {
|
|
|
3324 /* Search for point of changing multibyte character class. */
|
|
|
3325 this_class = mb_get_class(ptr);
|
|
|
3326 while (ptr[col] != NUL
|
|
|
3327 && ((i == 0 ? mb_get_class(ptr + col) == this_class
|
|
|
3328 : mb_get_class(ptr + col) != 0)
|
|
184
|
3329 # if defined(FEAT_BEVAL)
|
|
7
|
3330 || ((find_type & FIND_EVAL)
|
|
|
3331 && col <= (int)startcol
|
|
|
3332 && find_is_eval_item(ptr + col, &col, &bn, FORWARD))
|
|
|
3333 # endif
|
|
|
3334 ))
|
|
474
|
3335 col += (*mb_ptr2len)(ptr + col);
|
|
7
|
3336 }
|
|
|
3337 else
|
|
|
3338 #endif
|
|
|
3339 while ((i == 0 ? vim_iswordc(ptr[col])
|
|
|
3340 : (ptr[col] != NUL && !vim_iswhite(ptr[col])))
|
|
184
|
3341 # if defined(FEAT_BEVAL)
|
|
7
|
3342 || ((find_type & FIND_EVAL)
|
|
|
3343 && col <= (int)startcol
|
|
|
3344 && find_is_eval_item(ptr + col, &col, &bn, FORWARD))
|
|
|
3345 # endif
|
|
|
3346 )
|
|
|
3347 {
|
|
|
3348 ++col;
|
|
|
3349 }
|
|
|
3350
|
|
|
3351 return col;
|
|
|
3352 }
|
|
|
3353
|
|
|
3354 /*
|
|
|
3355 * Prepare for redo of a normal command.
|
|
|
3356 */
|
|
|
3357 static void
|
|
|
3358 prep_redo_cmd(cap)
|
|
|
3359 cmdarg_T *cap;
|
|
|
3360 {
|
|
|
3361 prep_redo(cap->oap->regname, cap->count0,
|
|
|
3362 NUL, cap->cmdchar, NUL, NUL, cap->nchar);
|
|
|
3363 }
|
|
|
3364
|
|
|
3365 /*
|
|
|
3366 * Prepare for redo of any command.
|
|
|
3367 * Note that only the last argument can be a multi-byte char.
|
|
|
3368 */
|
|
|
3369 static void
|
|
|
3370 prep_redo(regname, num, cmd1, cmd2, cmd3, cmd4, cmd5)
|
|
|
3371 int regname;
|
|
|
3372 long num;
|
|
|
3373 int cmd1;
|
|
|
3374 int cmd2;
|
|
|
3375 int cmd3;
|
|
|
3376 int cmd4;
|
|
|
3377 int cmd5;
|
|
|
3378 {
|
|
|
3379 ResetRedobuff();
|
|
|
3380 if (regname != 0) /* yank from specified buffer */
|
|
|
3381 {
|
|
|
3382 AppendCharToRedobuff('"');
|
|
|
3383 AppendCharToRedobuff(regname);
|
|
|
3384 }
|
|
|
3385 if (num)
|
|
|
3386 AppendNumberToRedobuff(num);
|
|
|
3387
|
|
|
3388 if (cmd1 != NUL)
|
|
|
3389 AppendCharToRedobuff(cmd1);
|
|
|
3390 if (cmd2 != NUL)
|
|
|
3391 AppendCharToRedobuff(cmd2);
|
|
|
3392 if (cmd3 != NUL)
|
|
|
3393 AppendCharToRedobuff(cmd3);
|
|
|
3394 if (cmd4 != NUL)
|
|
|
3395 AppendCharToRedobuff(cmd4);
|
|
|
3396 if (cmd5 != NUL)
|
|
|
3397 AppendCharToRedobuff(cmd5);
|
|
|
3398 }
|
|
|
3399
|
|
|
3400 /*
|
|
|
3401 * check for operator active and clear it
|
|
|
3402 *
|
|
|
3403 * return TRUE if operator was active
|
|
|
3404 */
|
|
|
3405 static int
|
|
|
3406 checkclearop(oap)
|
|
|
3407 oparg_T *oap;
|
|
|
3408 {
|
|
|
3409 if (oap->op_type == OP_NOP)
|
|
|
3410 return FALSE;
|
|
|
3411 clearopbeep(oap);
|
|
|
3412 return TRUE;
|
|
|
3413 }
|
|
|
3414
|
|
|
3415 /*
|
|
|
3416 * check for operator or Visual active and clear it
|
|
|
3417 *
|
|
|
3418 * return TRUE if operator was active
|
|
|
3419 */
|
|
|
3420 static int
|
|
|
3421 checkclearopq(oap)
|
|
|
3422 oparg_T *oap;
|
|
|
3423 {
|
|
|
3424 if (oap->op_type == OP_NOP
|
|
|
3425 #ifdef FEAT_VISUAL
|
|
|
3426 && !VIsual_active
|
|
|
3427 #endif
|
|
|
3428 )
|
|
|
3429 return FALSE;
|
|
|
3430 clearopbeep(oap);
|
|
|
3431 return TRUE;
|
|
|
3432 }
|
|
|
3433
|
|
|
3434 static void
|
|
|
3435 clearop(oap)
|
|
|
3436 oparg_T *oap;
|
|
|
3437 {
|
|
|
3438 oap->op_type = OP_NOP;
|
|
|
3439 oap->regname = 0;
|
|
|
3440 oap->motion_force = NUL;
|
|
|
3441 oap->use_reg_one = FALSE;
|
|
|
3442 }
|
|
|
3443
|
|
|
3444 static void
|
|
|
3445 clearopbeep(oap)
|
|
|
3446 oparg_T *oap;
|
|
|
3447 {
|
|
|
3448 clearop(oap);
|
|
|
3449 beep_flush();
|
|
|
3450 }
|
|
|
3451
|
|
|
3452 #ifdef FEAT_VISUAL
|
|
|
3453 /*
|
|
|
3454 * Remove the shift modifier from a special key.
|
|
|
3455 */
|
|
|
3456 static void
|
|
|
3457 unshift_special(cap)
|
|
|
3458 cmdarg_T *cap;
|
|
|
3459 {
|
|
|
3460 switch (cap->cmdchar)
|
|
|
3461 {
|
|
|
3462 case K_S_RIGHT: cap->cmdchar = K_RIGHT; break;
|
|
|
3463 case K_S_LEFT: cap->cmdchar = K_LEFT; break;
|
|
|
3464 case K_S_UP: cap->cmdchar = K_UP; break;
|
|
|
3465 case K_S_DOWN: cap->cmdchar = K_DOWN; break;
|
|
|
3466 case K_S_HOME: cap->cmdchar = K_HOME; break;
|
|
|
3467 case K_S_END: cap->cmdchar = K_END; break;
|
|
|
3468 }
|
|
|
3469 cap->cmdchar = simplify_key(cap->cmdchar, &mod_mask);
|
|
|
3470 }
|
|
|
3471 #endif
|
|
|
3472
|
|
|
3473 #if defined(FEAT_CMDL_INFO) || defined(PROTO)
|
|
|
3474 /*
|
|
|
3475 * Routines for displaying a partly typed command
|
|
|
3476 */
|
|
|
3477
|
|
|
3478 #ifdef FEAT_VISUAL /* need room for size of Visual area */
|
|
|
3479 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1 + 30
|
|
|
3480 #else
|
|
|
3481 # define SHOWCMD_BUFLEN SHOWCMD_COLS + 1
|
|
|
3482 #endif
|
|
|
3483 static char_u showcmd_buf[SHOWCMD_BUFLEN];
|
|
|
3484 static char_u old_showcmd_buf[SHOWCMD_BUFLEN]; /* For push_showcmd() */
|
|
|
3485 static int showcmd_is_clear = TRUE;
|
|
|
3486 static int showcmd_visual = FALSE;
|
|
|
3487
|
|
|
3488 static void display_showcmd __ARGS((void));
|
|
|
3489
|
|
|
3490 void
|
|
|
3491 clear_showcmd()
|
|
|
3492 {
|
|
|
3493 if (!p_sc)
|
|
|
3494 return;
|
|
|
3495
|
|
|
3496 #ifdef FEAT_VISUAL
|
|
|
3497 if (VIsual_active && !char_avail())
|
|
|
3498 {
|
|
|
3499 int i = lt(VIsual, curwin->w_cursor);
|
|
|
3500 long lines;
|
|
|
3501 colnr_T leftcol, rightcol;
|
|
|
3502 linenr_T top, bot;
|
|
|
3503
|
|
|
3504 /* Show the size of the Visual area. */
|
|
|
3505 if (i)
|
|
|
3506 {
|
|
|
3507 top = VIsual.lnum;
|
|
|
3508 bot = curwin->w_cursor.lnum;
|
|
|
3509 }
|
|
|
3510 else
|
|
|
3511 {
|
|
|
3512 top = curwin->w_cursor.lnum;
|
|
|
3513 bot = VIsual.lnum;
|
|
|
3514 }
|
|
|
3515 # ifdef FEAT_FOLDING
|
|
|
3516 /* Include closed folds as a whole. */
|
|
|
3517 hasFolding(top, &top, NULL);
|
|
|
3518 hasFolding(bot, NULL, &bot);
|
|
|
3519 # endif
|
|
|
3520 lines = bot - top + 1;
|
|
|
3521
|
|
|
3522 if (VIsual_mode == Ctrl_V)
|
|
|
3523 {
|
|
|
3524 getvcols(curwin, &curwin->w_cursor, &VIsual, &leftcol, &rightcol);
|
|
|
3525 sprintf((char *)showcmd_buf, "%ldx%ld", lines,
|
|
|
3526 (long)(rightcol - leftcol + 1));
|
|
|
3527 }
|
|
|
3528 else if (VIsual_mode == 'V' || VIsual.lnum != curwin->w_cursor.lnum)
|
|
|
3529 sprintf((char *)showcmd_buf, "%ld", lines);
|
|
|
3530 else
|
|
|
3531 sprintf((char *)showcmd_buf, "%ld", (long)(i
|
|
|
3532 ? curwin->w_cursor.col - VIsual.col
|
|
|
3533 : VIsual.col - curwin->w_cursor.col) + (*p_sel != 'e'));
|
|
|
3534 showcmd_buf[SHOWCMD_COLS] = NUL; /* truncate */
|
|
|
3535 showcmd_visual = TRUE;
|
|
|
3536 }
|
|
|
3537 else
|
|
|
3538 #endif
|
|
|
3539 {
|
|
|
3540 showcmd_buf[0] = NUL;
|
|
|
3541 showcmd_visual = FALSE;
|
|
|
3542
|
|
|
3543 /* Don't actually display something if there is nothing to clear. */
|
|
|
3544 if (showcmd_is_clear)
|
|
|
3545 return;
|
|
|
3546 }
|
|
|
3547
|
|
|
3548 display_showcmd();
|
|
|
3549 }
|
|
|
3550
|
|
|
3551 /*
|
|
|
3552 * Add 'c' to string of shown command chars.
|
|
|
3553 * Return TRUE if output has been written (and setcursor() has been called).
|
|
|
3554 */
|
|
|
3555 int
|
|
|
3556 add_to_showcmd(c)
|
|
|
3557 int c;
|
|
|
3558 {
|
|
|
3559 char_u *p;
|
|
|
3560 int old_len;
|
|
|
3561 int extra_len;
|
|
|
3562 int overflow;
|
|
|
3563 #if defined(FEAT_MOUSE)
|
|
|
3564 int i;
|
|
|
3565 static int ignore[] =
|
|
|
3566 {
|
|
|
3567 #ifdef FEAT_GUI
|
|
|
3568 K_VER_SCROLLBAR, K_HOR_SCROLLBAR,
|
|
|
3569 K_LEFTMOUSE_NM, K_LEFTRELEASE_NM,
|
|
|
3570 #endif
|
|
|
3571 K_IGNORE,
|
|
|
3572 K_LEFTMOUSE, K_LEFTDRAG, K_LEFTRELEASE,
|
|
|
3573 K_MIDDLEMOUSE, K_MIDDLEDRAG, K_MIDDLERELEASE,
|
|
|
3574 K_RIGHTMOUSE, K_RIGHTDRAG, K_RIGHTRELEASE,
|
|
|
3575 K_MOUSEDOWN, K_MOUSEUP,
|
|
|
3576 K_X1MOUSE, K_X1DRAG, K_X1RELEASE, K_X2MOUSE, K_X2DRAG, K_X2RELEASE,
|
|
|
3577 0
|
|
|
3578 };
|
|
|
3579 #endif
|
|
|
3580
|
|
|
3581 if (!p_sc)
|
|
|
3582 return FALSE;
|
|
|
3583
|
|
|
3584 if (showcmd_visual)
|
|
|
3585 {
|
|
|
3586 showcmd_buf[0] = NUL;
|
|
|
3587 showcmd_visual = FALSE;
|
|
|
3588 }
|
|
|
3589
|
|
|
3590 #if defined(FEAT_MOUSE)
|
|
|
3591 /* Ignore keys that are scrollbar updates and mouse clicks */
|
|
|
3592 if (IS_SPECIAL(c))
|
|
|
3593 for (i = 0; ignore[i] != 0; ++i)
|
|
|
3594 if (ignore[i] == c)
|
|
|
3595 return FALSE;
|
|
|
3596 #endif
|
|
|
3597
|
|
|
3598 p = transchar(c);
|
|
|
3599 old_len = (int)STRLEN(showcmd_buf);
|
|
|
3600 extra_len = (int)STRLEN(p);
|
|
|
3601 overflow = old_len + extra_len - SHOWCMD_COLS;
|
|
|
3602 if (overflow > 0)
|
|
|
3603 STRCPY(showcmd_buf, showcmd_buf + overflow);
|
|
|
3604 STRCAT(showcmd_buf, p);
|
|
|
3605
|
|
|
3606 if (char_avail())
|
|
|
3607 return FALSE;
|
|
|
3608
|
|
|
3609 display_showcmd();
|
|
|
3610
|
|
|
3611 return TRUE;
|
|
|
3612 }
|
|
|
3613
|
|
|
3614 void
|
|
|
3615 add_to_showcmd_c(c)
|
|
|
3616 int c;
|
|
|
3617 {
|
|
|
3618 if (!add_to_showcmd(c))
|
|
|
3619 setcursor();
|
|
|
3620 }
|
|
|
3621
|
|
|
3622 /*
|
|
|
3623 * Delete 'len' characters from the end of the shown command.
|
|
|
3624 */
|
|
|
3625 static void
|
|
|
3626 del_from_showcmd(len)
|
|
|
3627 int len;
|
|
|
3628 {
|
|
|
3629 int old_len;
|
|
|
3630
|
|
|
3631 if (!p_sc)
|
|
|
3632 return;
|
|
|
3633
|
|
|
3634 old_len = (int)STRLEN(showcmd_buf);
|
|
|
3635 if (len > old_len)
|
|
|
3636 len = old_len;
|
|
|
3637 showcmd_buf[old_len - len] = NUL;
|
|
|
3638
|
|
|
3639 if (!char_avail())
|
|
|
3640 display_showcmd();
|
|
|
3641 }
|
|
|
3642
|
|
|
3643 /*
|
|
|
3644 * push_showcmd() and pop_showcmd() are used when waiting for the user to type
|
|
|
3645 * something and there is a partial mapping.
|
|
|
3646 */
|
|
|
3647 void
|
|
|
3648 push_showcmd()
|
|
|
3649 {
|
|
|
3650 if (p_sc)
|
|
|
3651 STRCPY(old_showcmd_buf, showcmd_buf);
|
|
|
3652 }
|
|
|
3653
|
|
|
3654 void
|
|
|
3655 pop_showcmd()
|
|
|
3656 {
|
|
|
3657 if (!p_sc)
|
|
|
3658 return;
|
|
|
3659
|
|
|
3660 STRCPY(showcmd_buf, old_showcmd_buf);
|
|
|
3661
|
|
|
3662 display_showcmd();
|
|
|
3663 }
|
|
|
3664
|
|
|
3665 static void
|
|
|
3666 display_showcmd()
|
|
|
3667 {
|
|
|
3668 int len;
|
|
|
3669
|
|
|
3670 cursor_off();
|
|
|
3671
|
|
|
3672 len = (int)STRLEN(showcmd_buf);
|
|
|
3673 if (len == 0)
|
|
|
3674 showcmd_is_clear = TRUE;
|
|
|
3675 else
|
|
|
3676 {
|
|
|
3677 screen_puts(showcmd_buf, (int)Rows - 1, sc_col, 0);
|
|
|
3678 showcmd_is_clear = FALSE;
|
|
|
3679 }
|
|
|
3680
|
|
|
3681 /*
|
|
|
3682 * clear the rest of an old message by outputing up to SHOWCMD_COLS spaces
|
|
|
3683 */
|
|
|
3684 screen_puts((char_u *)" " + len, (int)Rows - 1, sc_col + len, 0);
|
|
|
3685
|
|
|
3686 setcursor(); /* put cursor back where it belongs */
|
|
|
3687 }
|
|
|
3688 #endif
|
|
|
3689
|
|
|
3690 #ifdef FEAT_SCROLLBIND
|
|
|
3691 /*
|
|
|
3692 * When "check" is FALSE, prepare for commands that scroll the window.
|
|
|
3693 * When "check" is TRUE, take care of scroll-binding after the window has
|
|
|
3694 * scrolled. Called from normal_cmd() and edit().
|
|
|
3695 */
|
|
|
3696 void
|
|
|
3697 do_check_scrollbind(check)
|
|
|
3698 int check;
|
|
|
3699 {
|
|
|
3700 static win_T *old_curwin = NULL;
|
|
|
3701 static linenr_T old_topline = 0;
|
|
|
3702 #ifdef FEAT_DIFF
|
|
|
3703 static int old_topfill = 0;
|
|
|
3704 #endif
|
|
|
3705 static buf_T *old_buf = NULL;
|
|
|
3706 static colnr_T old_leftcol = 0;
|
|
|
3707
|
|
|
3708 if (check && curwin->w_p_scb)
|
|
|
3709 {
|
|
|
3710 /* If a ":syncbind" command was just used, don't scroll, only reset
|
|
|
3711 * the values. */
|
|
|
3712 if (did_syncbind)
|
|
|
3713 did_syncbind = FALSE;
|
|
|
3714 else if (curwin == old_curwin)
|
|
|
3715 {
|
|
|
3716 /*
|
|
|
3717 * Synchronize other windows, as necessary according to
|
|
|
3718 * 'scrollbind'. Don't do this after an ":edit" command, except
|
|
|
3719 * when 'diff' is set.
|
|
|
3720 */
|
|
|
3721 if ((curwin->w_buffer == old_buf
|
|
|
3722 #ifdef FEAT_DIFF
|
|
|
3723 || curwin->w_p_diff
|
|
|
3724 #endif
|
|
|
3725 )
|
|
|
3726 && (curwin->w_topline != old_topline
|
|
|
3727 #ifdef FEAT_DIFF
|
|
|
3728 || curwin->w_topfill != old_topfill
|
|
|
3729 #endif
|
|
|
3730 || curwin->w_leftcol != old_leftcol))
|
|
|
3731 {
|
|
|
3732 check_scrollbind(curwin->w_topline - old_topline,
|
|
|
3733 (long)(curwin->w_leftcol - old_leftcol));
|
|
|
3734 }
|
|
|
3735 }
|
|
|
3736 else if (vim_strchr(p_sbo, 'j')) /* jump flag set in 'scrollopt' */
|
|
|
3737 {
|
|
|
3738 /*
|
|
|
3739 * When switching between windows, make sure that the relative
|
|
|
3740 * vertical offset is valid for the new window. The relative
|
|
|
3741 * offset is invalid whenever another 'scrollbind' window has
|
|
|
3742 * scrolled to a point that would force the current window to
|
|
|
3743 * scroll past the beginning or end of its buffer. When the
|
|
|
3744 * resync is performed, some of the other 'scrollbind' windows may
|
|
|
3745 * need to jump so that the current window's relative position is
|
|
|
3746 * visible on-screen.
|
|
|
3747 */
|
|
|
3748 check_scrollbind(curwin->w_topline - curwin->w_scbind_pos, 0L);
|
|
|
3749 }
|
|
|
3750 curwin->w_scbind_pos = curwin->w_topline;
|
|
|
3751 }
|
|
|
3752
|
|
|
3753 old_curwin = curwin;
|
|
|
3754 old_topline = curwin->w_topline;
|
|
|
3755 #ifdef FEAT_DIFF
|
|
|
3756 old_topfill = curwin->w_topfill;
|
|
|
3757 #endif
|
|
|
3758 old_buf = curwin->w_buffer;
|
|
|
3759 old_leftcol = curwin->w_leftcol;
|
|
|
3760 }
|
|
|
3761
|
|
|
3762 /*
|
|
|
3763 * Synchronize any windows that have "scrollbind" set, based on the
|
|
|
3764 * number of rows by which the current window has changed
|
|
|
3765 * (1998-11-02 16:21:01 R. Edward Ralston <eralston@computer.org>)
|
|
|
3766 */
|
|
|
3767 void
|
|
|
3768 check_scrollbind(topline_diff, leftcol_diff)
|
|
|
3769 linenr_T topline_diff;
|
|
|
3770 long leftcol_diff;
|
|
|
3771 {
|
|
|
3772 int want_ver;
|
|
|
3773 int want_hor;
|
|
|
3774 win_T *old_curwin = curwin;
|
|
|
3775 buf_T *old_curbuf = curbuf;
|
|
|
3776 #ifdef FEAT_VISUAL
|
|
|
3777 int old_VIsual_select = VIsual_select;
|
|
|
3778 int old_VIsual_active = VIsual_active;
|
|
|
3779 #endif
|
|
|
3780 colnr_T tgt_leftcol = curwin->w_leftcol;
|
|
|
3781 long topline;
|
|
|
3782 long y;
|
|
|
3783
|
|
|
3784 /*
|
|
|
3785 * check 'scrollopt' string for vertical and horizontal scroll options
|
|
|
3786 */
|
|
|
3787 want_ver = (vim_strchr(p_sbo, 'v') && topline_diff != 0);
|
|
|
3788 #ifdef FEAT_DIFF
|
|
|
3789 want_ver |= old_curwin->w_p_diff;
|
|
|
3790 #endif
|
|
|
3791 want_hor = (vim_strchr(p_sbo, 'h') && (leftcol_diff || topline_diff != 0));
|
|
|
3792
|
|
|
3793 /*
|
|
|
3794 * loop through the scrollbound windows and scroll accordingly
|
|
|
3795 */
|
|
|
3796 #ifdef FEAT_VISUAL
|
|
|
3797 VIsual_select = VIsual_active = 0;
|
|
|
3798 #endif
|
|
|
3799 for (curwin = firstwin; curwin; curwin = curwin->w_next)
|
|
|
3800 {
|
|
|
3801 curbuf = curwin->w_buffer;
|
|
|
3802 /* skip original window and windows with 'noscrollbind' */
|
|
|
3803 if (curwin != old_curwin && curwin->w_p_scb)
|
|
|
3804 {
|
|
|
3805 /*
|
|
|
3806 * do the vertical scroll
|
|
|
3807 */
|
|
|
3808 if (want_ver)
|
|
|
3809 {
|
|
|
3810 #ifdef FEAT_DIFF
|
|
|
3811 if (old_curwin->w_p_diff && curwin->w_p_diff)
|
|
|
3812 {
|
|
|
3813 diff_set_topline(old_curwin, curwin);
|
|
|
3814 }
|
|
|
3815 else
|
|
|
3816 #endif
|
|
|
3817 {
|
|
|
3818 curwin->w_scbind_pos += topline_diff;
|
|
|
3819 topline = curwin->w_scbind_pos;
|
|
|
3820 if (topline > curbuf->b_ml.ml_line_count)
|
|
|
3821 topline = curbuf->b_ml.ml_line_count;
|
|
|
3822 if (topline < 1)
|
|
|
3823 topline = 1;
|
|
|
3824
|
|
|
3825 y = topline - curwin->w_topline;
|
|
|
3826 if (y > 0)
|
|
|
3827 scrollup(y, FALSE);
|
|
|
3828 else
|
|
|
3829 scrolldown(-y, FALSE);
|
|
|
3830 }
|
|
|
3831
|
|
|
3832 redraw_later(VALID);
|
|
|
3833 cursor_correct();
|
|
|
3834 #ifdef FEAT_WINDOWS
|
|
|
3835 curwin->w_redr_status = TRUE;
|
|
|
3836 #endif
|
|
|
3837 }
|
|
|
3838
|
|
|
3839 /*
|
|
|
3840 * do the horizontal scroll
|
|
|
3841 */
|
|
|
3842 if (want_hor && curwin->w_leftcol != tgt_leftcol)
|
|
|
3843 {
|
|
|
3844 curwin->w_leftcol = tgt_leftcol;
|
|
|
3845 leftcol_changed();
|
|
|
3846 }
|
|
|
3847 }
|
|
|
3848 }
|
|
|
3849
|
|
|
3850 /*
|
|
|
3851 * reset current-window
|
|
|
3852 */
|
|
|
3853 #ifdef FEAT_VISUAL
|
|
|
3854 VIsual_select = old_VIsual_select;
|
|
|
3855 VIsual_active = old_VIsual_active;
|
|
|
3856 #endif
|
|
|
3857 curwin = old_curwin;
|
|
|
3858 curbuf = old_curbuf;
|
|
|
3859 }
|
|
|
3860 #endif /* #ifdef FEAT_SCROLLBIND */
|
|
|
3861
|
|
|
3862 /*
|
|
|
3863 * Command character that's ignored.
|
|
|
3864 * Used for CTRL-Q and CTRL-S to avoid problems with terminals that use
|
|
|
3865 * xon/xoff
|
|
|
3866 */
|
|
|
3867 /*ARGSUSED */
|
|
|
3868 static void
|
|
|
3869 nv_ignore(cap)
|
|
|
3870 cmdarg_T *cap;
|
|
|
3871 {
|
|
226
|
3872 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */
|
|
7
|
3873 }
|
|
|
3874
|
|
|
3875 /*
|
|
|
3876 * Command character doesn't exist.
|
|
|
3877 */
|
|
|
3878 static void
|
|
|
3879 nv_error(cap)
|
|
|
3880 cmdarg_T *cap;
|
|
|
3881 {
|
|
|
3882 clearopbeep(cap->oap);
|
|
|
3883 }
|
|
|
3884
|
|
|
3885 /*
|
|
|
3886 * <Help> and <F1> commands.
|
|
|
3887 */
|
|
|
3888 static void
|
|
|
3889 nv_help(cap)
|
|
|
3890 cmdarg_T *cap;
|
|
|
3891 {
|
|
|
3892 if (!checkclearopq(cap->oap))
|
|
|
3893 ex_help(NULL);
|
|
|
3894 }
|
|
|
3895
|
|
|
3896 /*
|
|
|
3897 * CTRL-A and CTRL-X: Add or subtract from letter or number under cursor.
|
|
|
3898 */
|
|
|
3899 static void
|
|
|
3900 nv_addsub(cap)
|
|
|
3901 cmdarg_T *cap;
|
|
|
3902 {
|
|
|
3903 if (!checkclearopq(cap->oap)
|
|
|
3904 && do_addsub((int)cap->cmdchar, cap->count1) == OK)
|
|
|
3905 prep_redo_cmd(cap);
|
|
|
3906 }
|
|
|
3907
|
|
|
3908 /*
|
|
|
3909 * CTRL-F, CTRL-B, etc: Scroll page up or down.
|
|
|
3910 */
|
|
|
3911 static void
|
|
|
3912 nv_page(cap)
|
|
|
3913 cmdarg_T *cap;
|
|
|
3914 {
|
|
|
3915 if (!checkclearop(cap->oap))
|
|
|
3916 (void)onepage(cap->arg, cap->count1);
|
|
|
3917 }
|
|
|
3918
|
|
|
3919 /*
|
|
|
3920 * Implementation of "gd" and "gD" command.
|
|
|
3921 */
|
|
|
3922 static void
|
|
523
|
3923 nv_gd(oap, nchar, thisblock)
|
|
503
|
3924 oparg_T *oap;
|
|
|
3925 int nchar;
|
|
523
|
3926 int thisblock; /* 1 for "1gd" and "1gD" */
|
|
7
|
3927 {
|
|
|
3928 int len;
|
|
503
|
3929 char_u *ptr;
|
|
|
3930
|
|
|
3931 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0
|
|
523
|
3932 || find_decl(ptr, len, nchar == 'd', thisblock, 0) == FAIL)
|
|
503
|
3933 clearopbeep(oap);
|
|
|
3934 #ifdef FEAT_FOLDING
|
|
|
3935 else if ((fdo_flags & FDO_SEARCH) && KeyTyped && oap->op_type == OP_NOP)
|
|
|
3936 foldOpenCursor();
|
|
|
3937 #endif
|
|
|
3938 }
|
|
|
3939
|
|
|
3940 /*
|
|
523
|
3941 * Search for variable declaration of "ptr[len]".
|
|
|
3942 * When "locally" is TRUE in the current function ("gd"), otherwise in the
|
|
|
3943 * current file ("gD").
|
|
|
3944 * When "thisblock" is TRUE check the {} block scope.
|
|
503
|
3945 * Return FAIL when not found.
|
|
|
3946 */
|
|
|
3947 int
|
|
523
|
3948 find_decl(ptr, len, locally, thisblock, searchflags)
|
|
503
|
3949 char_u *ptr;
|
|
|
3950 int len;
|
|
|
3951 int locally;
|
|
523
|
3952 int thisblock;
|
|
503
|
3953 int searchflags; /* flags passed to searchit() */
|
|
|
3954 {
|
|
7
|
3955 char_u *pat;
|
|
|
3956 pos_T old_pos;
|
|
503
|
3957 pos_T par_pos;
|
|
|
3958 pos_T found_pos;
|
|
7
|
3959 int t;
|
|
|
3960 int save_p_ws;
|
|
|
3961 int save_p_scs;
|
|
503
|
3962 int retval = OK;
|
|
|
3963 int incl;
|
|
|
3964
|
|
|
3965 if ((pat = alloc(len + 7)) == NULL)
|
|
|
3966 return FAIL;
|
|
268
|
3967
|
|
|
3968 /* Put "\V" before the pattern to avoid that the special meaning of "."
|
|
|
3969 * and "~" causes trouble. */
|
|
|
3970 sprintf((char *)pat, vim_iswordp(ptr) ? "\\V\\<%.*s\\>" : "\\V%.*s",
|
|
|
3971 len, ptr);
|
|
7
|
3972 old_pos = curwin->w_cursor;
|
|
|
3973 save_p_ws = p_ws;
|
|
|
3974 save_p_scs = p_scs;
|
|
|
3975 p_ws = FALSE; /* don't wrap around end of file now */
|
|
|
3976 p_scs = FALSE; /* don't switch ignorecase off now */
|
|
|
3977
|
|
|
3978 /*
|
|
|
3979 * With "gD" go to line 1.
|
|
|
3980 * With "gd" Search back for the start of the current function, then go
|
|
|
3981 * back until a blank line. If this fails go to line 1.
|
|
|
3982 */
|
|
503
|
3983 if (!locally || !findpar(&incl, BACKWARD, 1L, '{', FALSE))
|
|
7
|
3984 {
|
|
|
3985 setpcmark(); /* Set in findpar() otherwise */
|
|
|
3986 curwin->w_cursor.lnum = 1;
|
|
539
|
3987 par_pos = curwin->w_cursor;
|
|
7
|
3988 }
|
|
|
3989 else
|
|
|
3990 {
|
|
539
|
3991 par_pos = curwin->w_cursor;
|
|
7
|
3992 while (curwin->w_cursor.lnum > 1 && *skipwhite(ml_get_curline()) != NUL)
|
|
|
3993 --curwin->w_cursor.lnum;
|
|
|
3994 }
|
|
|
3995 curwin->w_cursor.col = 0;
|
|
|
3996
|
|
|
3997 /* Search forward for the identifier, ignore comment lines. */
|
|
503
|
3998 found_pos.lnum = 0;
|
|
|
3999 for (;;)
|
|
|
4000 {
|
|
|
4001 t = searchit(curwin, curbuf, &curwin->w_cursor, FORWARD,
|
|
|
4002 pat, 1L, searchflags, RE_LAST);
|
|
|
4003 if (curwin->w_cursor.lnum >= old_pos.lnum)
|
|
|
4004 t = FAIL; /* match after start is failure too */
|
|
523
|
4005
|
|
|
4006 if (thisblock)
|
|
|
4007 {
|
|
|
4008 pos_T *pos;
|
|
|
4009
|
|
|
4010 /* Check that the block the match is in doesn't end before the
|
|
|
4011 * position where we started the search from. */
|
|
|
4012 if ((pos = findmatchlimit(NULL, '}', FM_FORWARD,
|
|
|
4013 (int)(old_pos.lnum - curwin->w_cursor.lnum + 1))) != NULL
|
|
|
4014 && pos->lnum < old_pos.lnum)
|
|
|
4015 continue;
|
|
|
4016 }
|
|
|
4017
|
|
503
|
4018 if (t == FAIL)
|
|
|
4019 {
|
|
|
4020 /* If we previously found a valid position, use it. */
|
|
|
4021 if (found_pos.lnum != 0)
|
|
|
4022 {
|
|
|
4023 curwin->w_cursor = found_pos;
|
|
|
4024 t = OK;
|
|
|
4025 }
|
|
|
4026 break;
|
|
|
4027 }
|
|
7
|
4028 #ifdef FEAT_COMMENTS
|
|
503
|
4029 if (get_leader_len(ml_get_curline(), NULL, FALSE) > 0)
|
|
|
4030 {
|
|
|
4031 /* Ignore this line, continue at start of next line. */
|
|
|
4032 ++curwin->w_cursor.lnum;
|
|
|
4033 curwin->w_cursor.col = 0;
|
|
|
4034 continue;
|
|
|
4035 }
|
|
|
4036 #endif
|
|
|
4037 if (!locally) /* global search: use first match found */
|
|
|
4038 break;
|
|
|
4039 if (curwin->w_cursor.lnum >= par_pos.lnum)
|
|
|
4040 {
|
|
|
4041 /* If we previously found a valid position, use it. */
|
|
|
4042 if (found_pos.lnum != 0)
|
|
|
4043 curwin->w_cursor = found_pos;
|
|
|
4044 break;
|
|
|
4045 }
|
|
|
4046
|
|
|
4047 /* For finding a local variable and the match is before the "{" search
|
|
|
4048 * to find a later match. For K&R style function declarations this
|
|
|
4049 * skips the function header without types. */
|
|
|
4050 found_pos = curwin->w_cursor;
|
|
|
4051 }
|
|
|
4052
|
|
|
4053 if (t == FAIL)
|
|
|
4054 {
|
|
|
4055 retval = FAIL;
|
|
7
|
4056 curwin->w_cursor = old_pos;
|
|
|
4057 }
|
|
|
4058 else
|
|
|
4059 {
|
|
|
4060 curwin->w_set_curswant = TRUE;
|
|
|
4061 /* "n" searches forward now */
|
|
|
4062 reset_search_dir();
|
|
|
4063 }
|
|
|
4064
|
|
|
4065 vim_free(pat);
|
|
|
4066 p_ws = save_p_ws;
|
|
|
4067 p_scs = save_p_scs;
|
|
503
|
4068
|
|
|
4069 return retval;
|
|
7
|
4070 }
|
|
|
4071
|
|
|
4072 /*
|
|
|
4073 * Move 'dist' lines in direction 'dir', counting lines by *screen*
|
|
|
4074 * lines rather than lines in the file.
|
|
|
4075 * 'dist' must be positive.
|
|
|
4076 *
|
|
|
4077 * Return OK if able to move cursor, FAIL otherwise.
|
|
|
4078 */
|
|
|
4079 static int
|
|
|
4080 nv_screengo(oap, dir, dist)
|
|
|
4081 oparg_T *oap;
|
|
|
4082 int dir;
|
|
|
4083 long dist;
|
|
|
4084 {
|
|
|
4085 int linelen = linetabsize(ml_get_curline());
|
|
|
4086 int retval = OK;
|
|
|
4087 int atend = FALSE;
|
|
|
4088 int n;
|
|
|
4089 int col_off1; /* margin offset for first screen line */
|
|
|
4090 int col_off2; /* margin offset for wrapped screen line */
|
|
|
4091 int width1; /* text width for first screen line */
|
|
|
4092 int width2; /* test width for wrapped screen line */
|
|
|
4093
|
|
|
4094 oap->motion_type = MCHAR;
|
|
|
4095 oap->inclusive = FALSE;
|
|
|
4096
|
|
|
4097 col_off1 = curwin_col_off();
|
|
|
4098 col_off2 = col_off1 - curwin_col_off2();
|
|
|
4099 width1 = W_WIDTH(curwin) - col_off1;
|
|
|
4100 width2 = W_WIDTH(curwin) - col_off2;
|
|
|
4101
|
|
|
4102 #ifdef FEAT_VERTSPLIT
|
|
|
4103 if (curwin->w_width != 0)
|
|
|
4104 {
|
|
|
4105 #endif
|
|
|
4106 /*
|
|
|
4107 * Instead of sticking at the last character of the buffer line we
|
|
|
4108 * try to stick in the last column of the screen.
|
|
|
4109 */
|
|
|
4110 if (curwin->w_curswant == MAXCOL)
|
|
|
4111 {
|
|
|
4112 atend = TRUE;
|
|
|
4113 validate_virtcol();
|
|
|
4114 if (width1 <= 0)
|
|
|
4115 curwin->w_curswant = 0;
|
|
|
4116 else
|
|
|
4117 {
|
|
|
4118 curwin->w_curswant = width1 - 1;
|
|
|
4119 if (curwin->w_virtcol > curwin->w_curswant)
|
|
|
4120 curwin->w_curswant += ((curwin->w_virtcol
|
|
|
4121 - curwin->w_curswant - 1) / width2 + 1) * width2;
|
|
|
4122 }
|
|
|
4123 }
|
|
|
4124 else
|
|
|
4125 {
|
|
|
4126 if (linelen > width1)
|
|
|
4127 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1;
|
|
|
4128 else
|
|
|
4129 n = width1;
|
|
|
4130 if (curwin->w_curswant > (colnr_T)n + 1)
|
|
|
4131 curwin->w_curswant -= ((curwin->w_curswant - n) / width2 + 1)
|
|
|
4132 * width2;
|
|
|
4133 }
|
|
|
4134
|
|
|
4135 while (dist--)
|
|
|
4136 {
|
|
|
4137 if (dir == BACKWARD)
|
|
|
4138 {
|
|
|
4139 if ((long)curwin->w_curswant >= width2)
|
|
|
4140 /* move back within line */
|
|
|
4141 curwin->w_curswant -= width2;
|
|
|
4142 else
|
|
|
4143 {
|
|
|
4144 /* to previous line */
|
|
|
4145 if (curwin->w_cursor.lnum == 1)
|
|
|
4146 {
|
|
|
4147 retval = FAIL;
|
|
|
4148 break;
|
|
|
4149 }
|
|
|
4150 --curwin->w_cursor.lnum;
|
|
|
4151 #ifdef FEAT_FOLDING
|
|
|
4152 /* Move to the start of a closed fold. Don't do that when
|
|
|
4153 * 'foldopen' contains "all": it will open in a moment. */
|
|
|
4154 if (!(fdo_flags & FDO_ALL))
|
|
|
4155 (void)hasFolding(curwin->w_cursor.lnum,
|
|
|
4156 &curwin->w_cursor.lnum, NULL);
|
|
|
4157 #endif
|
|
|
4158 linelen = linetabsize(ml_get_curline());
|
|
|
4159 if (linelen > width1)
|
|
|
4160 curwin->w_curswant += (((linelen - width1 - 1) / width2)
|
|
|
4161 + 1) * width2;
|
|
|
4162 }
|
|
|
4163 }
|
|
|
4164 else /* dir == FORWARD */
|
|
|
4165 {
|
|
|
4166 if (linelen > width1)
|
|
|
4167 n = ((linelen - width1 - 1) / width2 + 1) * width2 + width1;
|
|
|
4168 else
|
|
|
4169 n = width1;
|
|
|
4170 if (curwin->w_curswant + width2 < (colnr_T)n)
|
|
|
4171 /* move forward within line */
|
|
|
4172 curwin->w_curswant += width2;
|
|
|
4173 else
|
|
|
4174 {
|
|
|
4175 /* to next line */
|
|
|
4176 #ifdef FEAT_FOLDING
|
|
|
4177 /* Move to the end of a closed fold. */
|
|
|
4178 (void)hasFolding(curwin->w_cursor.lnum, NULL,
|
|
|
4179 &curwin->w_cursor.lnum);
|
|
|
4180 #endif
|
|
|
4181 if (curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)
|
|
|
4182 {
|
|
|
4183 retval = FAIL;
|
|
|
4184 break;
|
|
|
4185 }
|
|
|
4186 curwin->w_cursor.lnum++;
|
|
|
4187 curwin->w_curswant %= width2;
|
|
|
4188 }
|
|
|
4189 }
|
|
|
4190 }
|
|
|
4191 #ifdef FEAT_VERTSPLIT
|
|
|
4192 }
|
|
|
4193 #endif
|
|
|
4194
|
|
|
4195 coladvance(curwin->w_curswant);
|
|
|
4196
|
|
|
4197 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE)
|
|
|
4198 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap)
|
|
|
4199 {
|
|
|
4200 /*
|
|
|
4201 * Check for landing on a character that got split at the end of the
|
|
|
4202 * last line. We want to advance a screenline, not end up in the same
|
|
|
4203 * screenline or move two screenlines.
|
|
|
4204 */
|
|
|
4205 validate_virtcol();
|
|
|
4206 if (curwin->w_virtcol > curwin->w_curswant
|
|
|
4207 && (curwin->w_curswant < (colnr_T)width1
|
|
|
4208 ? (curwin->w_curswant > (colnr_T)width1 / 2)
|
|
|
4209 : ((curwin->w_curswant - width1) % width2
|
|
|
4210 > (colnr_T)width2 / 2)))
|
|
|
4211 --curwin->w_cursor.col;
|
|
|
4212 }
|
|
|
4213 #endif
|
|
|
4214
|
|
|
4215 if (atend)
|
|
|
4216 curwin->w_curswant = MAXCOL; /* stick in the last column */
|
|
|
4217
|
|
|
4218 return retval;
|
|
|
4219 }
|
|
|
4220
|
|
|
4221 #ifdef FEAT_MOUSE
|
|
|
4222 /*
|
|
|
4223 * Mouse scroll wheel: Default action is to scroll three lines, or one page
|
|
|
4224 * when Shift or Ctrl is used.
|
|
|
4225 * K_MOUSEUP (cap->arg == TRUE) or K_MOUSEDOWN (cap->arg == FALSE)
|
|
|
4226 */
|
|
|
4227 static void
|
|
|
4228 nv_mousescroll(cap)
|
|
|
4229 cmdarg_T *cap;
|
|
|
4230 {
|
|
|
4231 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS)
|
|
|
4232 win_T *old_curwin;
|
|
|
4233
|
|
|
4234 old_curwin = curwin;
|
|
|
4235
|
|
|
4236 /* Currently we only get the mouse coordinates in the GUI. */
|
|
|
4237 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0)
|
|
|
4238 {
|
|
|
4239 int row, col;
|
|
|
4240
|
|
|
4241 row = mouse_row;
|
|
|
4242 col = mouse_col;
|
|
|
4243
|
|
|
4244 /* find the window at the pointer coordinates */
|
|
|
4245 curwin = mouse_find_win(&row, &col);
|
|
|
4246 curbuf = curwin->w_buffer;
|
|
|
4247 }
|
|
|
4248 # endif
|
|
|
4249
|
|
|
4250 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))
|
|
|
4251 {
|
|
|
4252 (void)onepage(cap->arg ? FORWARD : BACKWARD, 1L);
|
|
|
4253 }
|
|
|
4254 else
|
|
|
4255 {
|
|
|
4256 cap->count1 = 3;
|
|
|
4257 cap->count0 = 3;
|
|
|
4258 nv_scroll_line(cap);
|
|
|
4259 }
|
|
|
4260
|
|
|
4261 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS)
|
|
|
4262 curwin->w_redr_status = TRUE;
|
|
|
4263
|
|
|
4264 curwin = old_curwin;
|
|
|
4265 curbuf = curwin->w_buffer;
|
|
|
4266 # endif
|
|
|
4267 }
|
|
|
4268
|
|
|
4269 /*
|
|
|
4270 * Mouse clicks and drags.
|
|
|
4271 */
|
|
|
4272 static void
|
|
|
4273 nv_mouse(cap)
|
|
|
4274 cmdarg_T *cap;
|
|
|
4275 {
|
|
|
4276 (void)do_mouse(cap->oap, cap->cmdchar, BACKWARD, cap->count1, 0);
|
|
|
4277 }
|
|
|
4278 #endif
|
|
|
4279
|
|
|
4280 /*
|
|
|
4281 * Handle CTRL-E and CTRL-Y commands: scroll a line up or down.
|
|
|
4282 * cap->arg must be TRUE for CTRL-E.
|
|
|
4283 */
|
|
|
4284 static void
|
|
|
4285 nv_scroll_line(cap)
|
|
|
4286 cmdarg_T *cap;
|
|
|
4287 {
|
|
|
4288 if (!checkclearop(cap->oap))
|
|
|
4289 scroll_redraw(cap->arg, cap->count1);
|
|
|
4290 }
|
|
|
4291
|
|
|
4292 /*
|
|
|
4293 * Scroll "count" lines up or down, and redraw.
|
|
|
4294 */
|
|
|
4295 void
|
|
|
4296 scroll_redraw(up, count)
|
|
|
4297 int up;
|
|
|
4298 long count;
|
|
|
4299 {
|
|
|
4300 linenr_T prev_topline = curwin->w_topline;
|
|
|
4301 #ifdef FEAT_DIFF
|
|
|
4302 int prev_topfill = curwin->w_topfill;
|
|
|
4303 #endif
|
|
|
4304 linenr_T prev_lnum = curwin->w_cursor.lnum;
|
|
|
4305
|
|
|
4306 if (up)
|
|
|
4307 scrollup(count, TRUE);
|
|
|
4308 else
|
|
|
4309 scrolldown(count, TRUE);
|
|
|
4310 if (p_so)
|
|
|
4311 {
|
|
|
4312 /* Adjust the cursor position for 'scrolloff'. Mark w_topline as
|
|
|
4313 * valid, otherwise the screen jumps back at the end of the file. */
|
|
|
4314 cursor_correct();
|
|
|
4315 check_cursor_moved(curwin);
|
|
|
4316 curwin->w_valid |= VALID_TOPLINE;
|
|
|
4317
|
|
|
4318 /* If moved back to where we were, at least move the cursor, otherwise
|
|
|
4319 * we get stuck at one position. Don't move the cursor up if the
|
|
|
4320 * first line of the buffer is already on the screen */
|
|
|
4321 while (curwin->w_topline == prev_topline
|
|
|
4322 #ifdef FEAT_DIFF
|
|
|
4323 && curwin->w_topfill == prev_topfill
|
|
|
4324 #endif
|
|
|
4325 )
|
|
|
4326 {
|
|
|
4327 if (up)
|
|
|
4328 {
|
|
|
4329 if (curwin->w_cursor.lnum > prev_lnum
|
|
|
4330 || cursor_down(1L, FALSE) == FAIL)
|
|
|
4331 break;
|
|
|
4332 }
|
|
|
4333 else
|
|
|
4334 {
|
|
|
4335 if (curwin->w_cursor.lnum < prev_lnum
|
|
|
4336 || prev_topline == 1L
|
|
|
4337 || cursor_up(1L, FALSE) == FAIL)
|
|
|
4338 break;
|
|
|
4339 }
|
|
|
4340 /* Mark w_topline as valid, otherwise the screen jumps back at the
|
|
|
4341 * end of the file. */
|
|
|
4342 check_cursor_moved(curwin);
|
|
|
4343 curwin->w_valid |= VALID_TOPLINE;
|
|
|
4344 }
|
|
|
4345 }
|
|
|
4346 if (curwin->w_cursor.lnum != prev_lnum)
|
|
|
4347 coladvance(curwin->w_curswant);
|
|
|
4348 redraw_later(VALID);
|
|
|
4349 }
|
|
|
4350
|
|
|
4351 /*
|
|
|
4352 * Commands that start with "z".
|
|
|
4353 */
|
|
|
4354 static void
|
|
|
4355 nv_zet(cap)
|
|
|
4356 cmdarg_T *cap;
|
|
|
4357 {
|
|
|
4358 long n;
|
|
|
4359 colnr_T col;
|
|
|
4360 int nchar = cap->nchar;
|
|
|
4361 #ifdef FEAT_FOLDING
|
|
|
4362 long old_fdl = curwin->w_p_fdl;
|
|
|
4363 int old_fen = curwin->w_p_fen;
|
|
|
4364 #endif
|
|
|
4365
|
|
|
4366 if (VIM_ISDIGIT(nchar))
|
|
|
4367 {
|
|
|
4368 /*
|
|
|
4369 * "z123{nchar}": edit the count before obtaining {nchar}
|
|
|
4370 */
|
|
|
4371 if (checkclearop(cap->oap))
|
|
|
4372 return;
|
|
|
4373 n = nchar - '0';
|
|
|
4374 for (;;)
|
|
|
4375 {
|
|
|
4376 #ifdef USE_ON_FLY_SCROLL
|
|
|
4377 dont_scroll = TRUE; /* disallow scrolling here */
|
|
|
4378 #endif
|
|
|
4379 ++no_mapping;
|
|
|
4380 ++allow_keys; /* no mapping for nchar, but allow key codes */
|
|
|
4381 nchar = safe_vgetc();
|
|
|
4382 #ifdef FEAT_LANGMAP
|
|
|
4383 LANGMAP_ADJUST(nchar, TRUE);
|
|
|
4384 #endif
|
|
|
4385 --no_mapping;
|
|
|
4386 --allow_keys;
|
|
|
4387 #ifdef FEAT_CMDL_INFO
|
|
|
4388 (void)add_to_showcmd(nchar);
|
|
|
4389 #endif
|
|
|
4390 if (nchar == K_DEL || nchar == K_KDEL)
|
|
|
4391 n /= 10;
|
|
|
4392 else if (VIM_ISDIGIT(nchar))
|
|
|
4393 n = n * 10 + (nchar - '0');
|
|
|
4394 else if (nchar == CAR)
|
|
|
4395 {
|
|
|
4396 #ifdef FEAT_GUI
|
|
|
4397 need_mouse_correct = TRUE;
|
|
|
4398 #endif
|
|
|
4399 win_setheight((int)n);
|
|
|
4400 break;
|
|
|
4401 }
|
|
|
4402 else if (nchar == 'l'
|
|
|
4403 || nchar == 'h'
|
|
|
4404 || nchar == K_LEFT
|
|
229
|
4405 || nchar == K_RIGHT)
|
|
7
|
4406 {
|
|
|
4407 cap->count1 = n ? n * cap->count1 : cap->count1;
|
|
|
4408 goto dozet;
|
|
|
4409 }
|
|
|
4410 else
|
|
|
4411 {
|
|
|
4412 clearopbeep(cap->oap);
|
|
|
4413 break;
|
|
|
4414 }
|
|
|
4415 }
|
|
|
4416 cap->oap->op_type = OP_NOP;
|
|
|
4417 return;
|
|
|
4418 }
|
|
|
4419
|
|
|
4420 dozet:
|
|
|
4421 if (
|
|
|
4422 #ifdef FEAT_FOLDING
|
|
|
4423 /* "zf" and "zF" are always an operator, "zd", "zo", "zO", "zc"
|
|
|
4424 * and "zC" only in Visual mode. "zj" and "zk" are motion
|
|
|
4425 * commands. */
|
|
|
4426 cap->nchar != 'f' && cap->nchar != 'F'
|
|
|
4427 && !(VIsual_active && vim_strchr((char_u *)"dcCoO", cap->nchar))
|
|
|
4428 && cap->nchar != 'j' && cap->nchar != 'k'
|
|
|
4429 &&
|
|
|
4430 #endif
|
|
|
4431 checkclearop(cap->oap))
|
|
|
4432 return;
|
|
|
4433
|
|
|
4434 /*
|
|
|
4435 * For "z+", "z<CR>", "zt", "z.", "zz", "z^", "z-", "zb":
|
|
|
4436 * If line number given, set cursor.
|
|
|
4437 */
|
|
|
4438 if ((vim_strchr((char_u *)"+\r\nt.z^-b", nchar) != NULL)
|
|
|
4439 && cap->count0
|
|
|
4440 && cap->count0 != curwin->w_cursor.lnum)
|
|
|
4441 {
|
|
|
4442 setpcmark();
|
|
|
4443 if (cap->count0 > curbuf->b_ml.ml_line_count)
|
|
|
4444 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
|
|
|
4445 else
|
|
|
4446 curwin->w_cursor.lnum = cap->count0;
|
|
22
|
4447 check_cursor_col();
|
|
7
|
4448 }
|
|
|
4449
|
|
|
4450 switch (nchar)
|
|
|
4451 {
|
|
|
4452 /* "z+", "z<CR>" and "zt": put cursor at top of screen */
|
|
|
4453 case '+':
|
|
|
4454 if (cap->count0 == 0)
|
|
|
4455 {
|
|
|
4456 /* No count given: put cursor at the line below screen */
|
|
|
4457 validate_botline(); /* make sure w_botline is valid */
|
|
|
4458 if (curwin->w_botline > curbuf->b_ml.ml_line_count)
|
|
|
4459 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
|
|
|
4460 else
|
|
|
4461 curwin->w_cursor.lnum = curwin->w_botline;
|
|
|
4462 }
|
|
|
4463 /* FALLTHROUGH */
|
|
|
4464 case NL:
|
|
|
4465 case CAR:
|
|
|
4466 case K_KENTER:
|
|
|
4467 beginline(BL_WHITE | BL_FIX);
|
|
|
4468 /* FALLTHROUGH */
|
|
|
4469
|
|
|
4470 case 't': scroll_cursor_top(0, TRUE);
|
|
|
4471 redraw_later(VALID);
|
|
|
4472 break;
|
|
|
4473
|
|
|
4474 /* "z." and "zz": put cursor in middle of screen */
|
|
|
4475 case '.': beginline(BL_WHITE | BL_FIX);
|
|
|
4476 /* FALLTHROUGH */
|
|
|
4477
|
|
|
4478 case 'z': scroll_cursor_halfway(TRUE);
|
|
|
4479 redraw_later(VALID);
|
|
|
4480 break;
|
|
|
4481
|
|
|
4482 /* "z^", "z-" and "zb": put cursor at bottom of screen */
|
|
|
4483 case '^': /* Strange Vi behavior: <count>z^ finds line at top of window
|
|
|
4484 * when <count> is at bottom of window, and puts that one at
|
|
|
4485 * bottom of window. */
|
|
|
4486 if (cap->count0 != 0)
|
|
|
4487 {
|
|
|
4488 scroll_cursor_bot(0, TRUE);
|
|
|
4489 curwin->w_cursor.lnum = curwin->w_topline;
|
|
|
4490 }
|
|
|
4491 else if (curwin->w_topline == 1)
|
|
|
4492 curwin->w_cursor.lnum = 1;
|
|
|
4493 else
|
|
|
4494 curwin->w_cursor.lnum = curwin->w_topline - 1;
|
|
|
4495 /* FALLTHROUGH */
|
|
|
4496 case '-':
|
|
|
4497 beginline(BL_WHITE | BL_FIX);
|
|
|
4498 /* FALLTHROUGH */
|
|
|
4499
|
|
|
4500 case 'b': scroll_cursor_bot(0, TRUE);
|
|
|
4501 redraw_later(VALID);
|
|
|
4502 break;
|
|
|
4503
|
|
|
4504 /* "zH" - scroll screen right half-page */
|
|
|
4505 case 'H':
|
|
|
4506 cap->count1 *= W_WIDTH(curwin) / 2;
|
|
|
4507 /* FALLTHROUGH */
|
|
|
4508
|
|
|
4509 /* "zh" - scroll screen to the right */
|
|
|
4510 case 'h':
|
|
|
4511 case K_LEFT:
|
|
|
4512 if (!curwin->w_p_wrap)
|
|
|
4513 {
|
|
|
4514 if ((colnr_T)cap->count1 > curwin->w_leftcol)
|
|
|
4515 curwin->w_leftcol = 0;
|
|
|
4516 else
|
|
|
4517 curwin->w_leftcol -= (colnr_T)cap->count1;
|
|
|
4518 leftcol_changed();
|
|
|
4519 }
|
|
|
4520 break;
|
|
|
4521
|
|
|
4522 /* "zL" - scroll screen left half-page */
|
|
|
4523 case 'L': cap->count1 *= W_WIDTH(curwin) / 2;
|
|
|
4524 /* FALLTHROUGH */
|
|
|
4525
|
|
|
4526 /* "zl" - scroll screen to the left */
|
|
|
4527 case 'l':
|
|
|
4528 case K_RIGHT:
|
|
|
4529 if (!curwin->w_p_wrap)
|
|
|
4530 {
|
|
|
4531 /* scroll the window left */
|
|
|
4532 curwin->w_leftcol += (colnr_T)cap->count1;
|
|
|
4533 leftcol_changed();
|
|
|
4534 }
|
|
|
4535 break;
|
|
|
4536
|
|
|
4537 /* "zs" - scroll screen, cursor at the start */
|
|
|
4538 case 's': if (!curwin->w_p_wrap)
|
|
|
4539 {
|
|
|
4540 #ifdef FEAT_FOLDING
|
|
|
4541 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL))
|
|
|
4542 col = 0; /* like the cursor is in col 0 */
|
|
|
4543 else
|
|
|
4544 #endif
|
|
|
4545 getvcol(curwin, &curwin->w_cursor, &col, NULL, NULL);
|
|
|
4546 if ((long)col > p_siso)
|
|
|
4547 col -= p_siso;
|
|
|
4548 else
|
|
|
4549 col = 0;
|
|
|
4550 if (curwin->w_leftcol != col)
|
|
|
4551 {
|
|
|
4552 curwin->w_leftcol = col;
|
|
|
4553 redraw_later(NOT_VALID);
|
|
|
4554 }
|
|
|
4555 }
|
|
|
4556 break;
|
|
|
4557
|
|
|
4558 /* "ze" - scroll screen, cursor at the end */
|
|
|
4559 case 'e': if (!curwin->w_p_wrap)
|
|
|
4560 {
|
|
|
4561 #ifdef FEAT_FOLDING
|
|
|
4562 if (hasFolding(curwin->w_cursor.lnum, NULL, NULL))
|
|
|
4563 col = 0; /* like the cursor is in col 0 */
|
|
|
4564 else
|
|
|
4565 #endif
|
|
|
4566 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &col);
|
|
|
4567 n = W_WIDTH(curwin) - curwin_col_off();
|
|
|
4568 if ((long)col + p_siso < n)
|
|
|
4569 col = 0;
|
|
|
4570 else
|
|
|
4571 col = col + p_siso - n + 1;
|
|
|
4572 if (curwin->w_leftcol != col)
|
|
|
4573 {
|
|
|
4574 curwin->w_leftcol = col;
|
|
|
4575 redraw_later(NOT_VALID);
|
|
|
4576 }
|
|
|
4577 }
|
|
|
4578 break;
|
|
|
4579
|
|
|
4580 #ifdef FEAT_FOLDING
|
|
|
4581 /* "zF": create fold command */
|
|
|
4582 /* "zf": create fold operator */
|
|
|
4583 case 'F':
|
|
|
4584 case 'f': if (foldManualAllowed(TRUE))
|
|
|
4585 {
|
|
|
4586 cap->nchar = 'f';
|
|
|
4587 nv_operator(cap);
|
|
|
4588 curwin->w_p_fen = TRUE;
|
|
|
4589
|
|
|
4590 /* "zF" is like "zfzf" */
|
|
|
4591 if (nchar == 'F' && cap->oap->op_type == OP_FOLD)
|
|
|
4592 {
|
|
|
4593 nv_operator(cap);
|
|
|
4594 finish_op = TRUE;
|
|
|
4595 }
|
|
|
4596 }
|
|
|
4597 else
|
|
|
4598 clearopbeep(cap->oap);
|
|
|
4599 break;
|
|
|
4600
|
|
|
4601 /* "zd": delete fold at cursor */
|
|
|
4602 /* "zD": delete fold at cursor recursively */
|
|
|
4603 case 'd':
|
|
|
4604 case 'D': if (foldManualAllowed(FALSE))
|
|
|
4605 {
|
|
|
4606 if (VIsual_active)
|
|
|
4607 nv_operator(cap);
|
|
|
4608 else
|
|
|
4609 deleteFold(curwin->w_cursor.lnum,
|
|
|
4610 curwin->w_cursor.lnum, nchar == 'D', FALSE);
|
|
|
4611 }
|
|
|
4612 break;
|
|
|
4613
|
|
|
4614 /* "zE": erease all folds */
|
|
|
4615 case 'E': if (foldmethodIsManual(curwin))
|
|
|
4616 {
|
|
|
4617 clearFolding(curwin);
|
|
|
4618 changed_window_setting();
|
|
|
4619 }
|
|
|
4620 else if (foldmethodIsMarker(curwin))
|
|
|
4621 deleteFold((linenr_T)1, curbuf->b_ml.ml_line_count,
|
|
|
4622 TRUE, FALSE);
|
|
|
4623 else
|
|
|
4624 EMSG(_("E352: Cannot erase folds with current 'foldmethod'"));
|
|
|
4625 break;
|
|
|
4626
|
|
|
4627 /* "zn": fold none: reset 'foldenable' */
|
|
|
4628 case 'n': curwin->w_p_fen = FALSE;
|
|
|
4629 break;
|
|
|
4630
|
|
|
4631 /* "zN": fold Normal: set 'foldenable' */
|
|
|
4632 case 'N': curwin->w_p_fen = TRUE;
|
|
|
4633 break;
|
|
|
4634
|
|
|
4635 /* "zi": invert folding: toggle 'foldenable' */
|
|
|
4636 case 'i': curwin->w_p_fen = !curwin->w_p_fen;
|
|
|
4637 break;
|
|
|
4638
|
|
|
4639 /* "za": open closed fold or close open fold at cursor */
|
|
|
4640 case 'a': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL))
|
|
|
4641 openFold(curwin->w_cursor.lnum, cap->count1);
|
|
|
4642 else
|
|
|
4643 {
|
|
|
4644 closeFold(curwin->w_cursor.lnum, cap->count1);
|
|
|
4645 curwin->w_p_fen = TRUE;
|
|
|
4646 }
|
|
|
4647 break;
|
|
|
4648
|
|
|
4649 /* "zA": open fold at cursor recursively */
|
|
|
4650 case 'A': if (hasFolding(curwin->w_cursor.lnum, NULL, NULL))
|
|
|
4651 openFoldRecurse(curwin->w_cursor.lnum);
|
|
|
4652 else
|
|
|
4653 {
|
|
|
4654 closeFoldRecurse(curwin->w_cursor.lnum);
|
|
|
4655 curwin->w_p_fen = TRUE;
|
|
|
4656 }
|
|
|
4657 break;
|
|
|
4658
|
|
|
4659 /* "zo": open fold at cursor or Visual area */
|
|
|
4660 case 'o': if (VIsual_active)
|
|
|
4661 nv_operator(cap);
|
|
|
4662 else
|
|
|
4663 openFold(curwin->w_cursor.lnum, cap->count1);
|
|
|
4664 break;
|
|
|
4665
|
|
|
4666 /* "zO": open fold recursively */
|
|
|
4667 case 'O': if (VIsual_active)
|
|
|
4668 nv_operator(cap);
|
|
|
4669 else
|
|
|
4670 openFoldRecurse(curwin->w_cursor.lnum);
|
|
|
4671 break;
|
|
|
4672
|
|
|
4673 /* "zc": close fold at cursor or Visual area */
|
|
|
4674 case 'c': if (VIsual_active)
|
|
|
4675 nv_operator(cap);
|
|
|
4676 else
|
|
|
4677 closeFold(curwin->w_cursor.lnum, cap->count1);
|
|
|
4678 curwin->w_p_fen = TRUE;
|
|
|
4679 break;
|
|
|
4680
|
|
|
4681 /* "zC": close fold recursively */
|
|
|
4682 case 'C': if (VIsual_active)
|
|
|
4683 nv_operator(cap);
|
|
|
4684 else
|
|
|
4685 closeFoldRecurse(curwin->w_cursor.lnum);
|
|
|
4686 curwin->w_p_fen = TRUE;
|
|
|
4687 break;
|
|
|
4688
|
|
|
4689 /* "zv": open folds at the cursor */
|
|
|
4690 case 'v': foldOpenCursor();
|
|
|
4691 break;
|
|
|
4692
|
|
|
4693 /* "zx": re-apply 'foldlevel' and open folds at the cursor */
|
|
|
4694 case 'x': curwin->w_p_fen = TRUE;
|
|
|
4695 newFoldLevel(); /* update right now */
|
|
|
4696 foldOpenCursor();
|
|
|
4697 break;
|
|
|
4698
|
|
|
4699 /* "zX": undo manual opens/closes, re-apply 'foldlevel' */
|
|
|
4700 case 'X': curwin->w_p_fen = TRUE;
|
|
|
4701 old_fdl = -1; /* force an update */
|
|
|
4702 break;
|
|
|
4703
|
|
|
4704 /* "zm": fold more */
|
|
|
4705 case 'm': if (curwin->w_p_fdl > 0)
|
|
|
4706 --curwin->w_p_fdl;
|
|
|
4707 old_fdl = -1; /* force an update */
|
|
|
4708 curwin->w_p_fen = TRUE;
|
|
|
4709 break;
|
|
|
4710
|
|
|
4711 /* "zM": close all folds */
|
|
|
4712 case 'M': curwin->w_p_fdl = 0;
|
|
|
4713 old_fdl = -1; /* force an update */
|
|
|
4714 curwin->w_p_fen = TRUE;
|
|
|
4715 break;
|
|
|
4716
|
|
|
4717 /* "zr": reduce folding */
|
|
|
4718 case 'r': ++curwin->w_p_fdl;
|
|
|
4719 break;
|
|
|
4720
|
|
|
4721 /* "zR": open all folds */
|
|
|
4722 case 'R': curwin->w_p_fdl = getDeepestNesting();
|
|
|
4723 old_fdl = -1; /* force an update */
|
|
|
4724 break;
|
|
|
4725
|
|
|
4726 case 'j': /* "zj" move to next fold downwards */
|
|
|
4727 case 'k': /* "zk" move to next fold upwards */
|
|
|
4728 if (foldMoveTo(TRUE, nchar == 'j' ? FORWARD : BACKWARD,
|
|
|
4729 cap->count1) == FAIL)
|
|
|
4730 clearopbeep(cap->oap);
|
|
|
4731 break;
|
|
|
4732
|
|
|
4733 #endif /* FEAT_FOLDING */
|
|
|
4734
|
|
310
|
4735 #ifdef FEAT_SYN_HL
|
|
|
4736 case 'g': /* "zg": add good word to word list */
|
|
|
4737 case 'w': /* "zw": add wrong word to word list */
|
|
381
|
4738 case 'G': /* "zG": add good word to temp word list */
|
|
|
4739 case 'W': /* "zW": add wrong word to temp word list */
|
|
310
|
4740 {
|
|
|
4741 char_u *ptr = NULL;
|
|
|
4742 int len;
|
|
|
4743
|
|
|
4744 if (checkclearop(cap->oap))
|
|
|
4745 break;
|
|
|
4746 # ifdef FEAT_VISUAL
|
|
|
4747 if (VIsual_active && get_visual_text(cap, &ptr, &len)
|
|
|
4748 == FAIL)
|
|
|
4749 return;
|
|
|
4750 # endif
|
|
501
|
4751 if (ptr == NULL)
|
|
|
4752 {
|
|
|
4753 pos_T pos = curwin->w_cursor;
|
|
|
4754
|
|
|
4755 /* Find bad word under the cursor. */
|
|
534
|
4756 len = spell_move_to(curwin, FORWARD, TRUE, TRUE, NULL);
|
|
501
|
4757 if (len != 0 && curwin->w_cursor.col <= pos.col)
|
|
|
4758 ptr = ml_get_pos(&curwin->w_cursor);
|
|
|
4759 curwin->w_cursor = pos;
|
|
|
4760 }
|
|
|
4761
|
|
310
|
4762 if (ptr == NULL && (len = find_ident_under_cursor(&ptr,
|
|
|
4763 FIND_IDENT)) == 0)
|
|
|
4764 return;
|
|
381
|
4765 spell_add_word(ptr, len, nchar == 'w' || nchar == 'W',
|
|
385
|
4766 (nchar == 'G' || nchar == 'W') ? 0
|
|
|
4767 : (int)cap->count1);
|
|
310
|
4768 }
|
|
316
|
4769 break;
|
|
323
|
4770
|
|
|
4771 case '?': /* "z?": suggestions for a badly spelled word */
|
|
|
4772 if (!checkclearopq(cap->oap))
|
|
485
|
4773 spell_suggest((int)cap->count0);
|
|
323
|
4774 break;
|
|
310
|
4775 #endif
|
|
|
4776
|
|
7
|
4777 default: clearopbeep(cap->oap);
|
|
|
4778 }
|
|
|
4779
|
|
|
4780 #ifdef FEAT_FOLDING
|
|
|
4781 /* Redraw when 'foldenable' changed */
|
|
|
4782 if (old_fen != curwin->w_p_fen)
|
|
|
4783 {
|
|
|
4784 # ifdef FEAT_DIFF
|
|
|
4785 win_T *wp;
|
|
|
4786
|
|
|
4787 if (foldmethodIsDiff(curwin) && curwin->w_p_scb)
|
|
|
4788 {
|
|
|
4789 /* Adjust 'foldenable' in diff-synced windows. */
|
|
|
4790 FOR_ALL_WINDOWS(wp)
|
|
|
4791 {
|
|
|
4792 if (wp != curwin && foldmethodIsDiff(wp) && wp->w_p_scb)
|
|
|
4793 {
|
|
|
4794 wp->w_p_fen = curwin->w_p_fen;
|
|
|
4795 changed_window_setting_win(wp);
|
|
|
4796 }
|
|
|
4797 }
|
|
|
4798 }
|
|
|
4799 # endif
|
|
|
4800 changed_window_setting();
|
|
|
4801 }
|
|
|
4802
|
|
|
4803 /* Redraw when 'foldlevel' changed. */
|
|
|
4804 if (old_fdl != curwin->w_p_fdl)
|
|
|
4805 newFoldLevel();
|
|
|
4806 #endif
|
|
|
4807 }
|
|
|
4808
|
|
|
4809 #ifdef FEAT_GUI
|
|
|
4810 /*
|
|
|
4811 * Vertical scrollbar movement.
|
|
|
4812 */
|
|
|
4813 static void
|
|
|
4814 nv_ver_scrollbar(cap)
|
|
|
4815 cmdarg_T *cap;
|
|
|
4816 {
|
|
|
4817 if (cap->oap->op_type != OP_NOP)
|
|
|
4818 clearopbeep(cap->oap);
|
|
|
4819
|
|
|
4820 /* Even if an operator was pending, we still want to scroll */
|
|
|
4821 gui_do_scroll();
|
|
|
4822 }
|
|
|
4823
|
|
|
4824 /*
|
|
|
4825 * Horizontal scrollbar movement.
|
|
|
4826 */
|
|
|
4827 static void
|
|
|
4828 nv_hor_scrollbar(cap)
|
|
|
4829 cmdarg_T *cap;
|
|
|
4830 {
|
|
|
4831 if (cap->oap->op_type != OP_NOP)
|
|
|
4832 clearopbeep(cap->oap);
|
|
|
4833
|
|
|
4834 /* Even if an operator was pending, we still want to scroll */
|
|
|
4835 gui_do_horiz_scroll();
|
|
|
4836 }
|
|
|
4837 #endif
|
|
|
4838
|
|
|
4839 /*
|
|
|
4840 * "Q" command.
|
|
|
4841 */
|
|
|
4842 static void
|
|
|
4843 nv_exmode(cap)
|
|
|
4844 cmdarg_T *cap;
|
|
|
4845 {
|
|
|
4846 /*
|
|
|
4847 * Ignore 'Q' in Visual mode, just give a beep.
|
|
|
4848 */
|
|
|
4849 #ifdef FEAT_VISUAL
|
|
|
4850 if (VIsual_active)
|
|
|
4851 vim_beep();
|
|
|
4852 else
|
|
|
4853 #endif
|
|
|
4854 if (!checkclearop(cap->oap))
|
|
|
4855 do_exmode(FALSE);
|
|
|
4856 }
|
|
|
4857
|
|
|
4858 /*
|
|
|
4859 * Handle a ":" command.
|
|
|
4860 */
|
|
|
4861 static void
|
|
|
4862 nv_colon(cap)
|
|
|
4863 cmdarg_T *cap;
|
|
|
4864 {
|
|
|
4865 int old_p_im;
|
|
|
4866
|
|
|
4867 #ifdef FEAT_VISUAL
|
|
|
4868 if (VIsual_active)
|
|
|
4869 nv_operator(cap);
|
|
|
4870 else
|
|
|
4871 #endif
|
|
|
4872 {
|
|
|
4873 if (cap->oap->op_type != OP_NOP)
|
|
|
4874 {
|
|
|
4875 /* Using ":" as a movement is characterwise exclusive. */
|
|
|
4876 cap->oap->motion_type = MCHAR;
|
|
|
4877 cap->oap->inclusive = FALSE;
|
|
|
4878 }
|
|
|
4879 else if (cap->count0)
|
|
|
4880 {
|
|
|
4881 /* translate "count:" into ":.,.+(count - 1)" */
|
|
|
4882 stuffcharReadbuff('.');
|
|
|
4883 if (cap->count0 > 1)
|
|
|
4884 {
|
|
|
4885 stuffReadbuff((char_u *)",.+");
|
|
|
4886 stuffnumReadbuff((long)cap->count0 - 1L);
|
|
|
4887 }
|
|
|
4888 }
|
|
|
4889
|
|
|
4890 /* When typing, don't type below an old message */
|
|
|
4891 if (KeyTyped)
|
|
|
4892 compute_cmdrow();
|
|
|
4893
|
|
|
4894 old_p_im = p_im;
|
|
|
4895
|
|
|
4896 /* get a command line and execute it */
|
|
|
4897 do_cmdline(NULL, getexline, NULL,
|
|
|
4898 cap->oap->op_type != OP_NOP ? DOCMD_KEEPLINE : 0);
|
|
|
4899
|
|
|
4900 /* If 'insertmode' changed, enter or exit Insert mode */
|
|
|
4901 if (p_im != old_p_im)
|
|
|
4902 {
|
|
|
4903 if (p_im)
|
|
|
4904 restart_edit = 'i';
|
|
|
4905 else
|
|
|
4906 restart_edit = 0;
|
|
|
4907 }
|
|
|
4908
|
|
|
4909 /* The start of the operator may have become invalid by the Ex
|
|
|
4910 * command. */
|
|
|
4911 if (cap->oap->op_type != OP_NOP
|
|
|
4912 && (cap->oap->start.lnum > curbuf->b_ml.ml_line_count
|
|
|
4913 || cap->oap->start.col >
|
|
|
4914 STRLEN(ml_get(cap->oap->start.lnum))))
|
|
|
4915 clearopbeep(cap->oap);
|
|
|
4916 }
|
|
|
4917 }
|
|
|
4918
|
|
|
4919 /*
|
|
|
4920 * Handle CTRL-G command.
|
|
|
4921 */
|
|
|
4922 static void
|
|
|
4923 nv_ctrlg(cap)
|
|
|
4924 cmdarg_T *cap;
|
|
|
4925 {
|
|
|
4926 #ifdef FEAT_VISUAL
|
|
|
4927 if (VIsual_active) /* toggle Selection/Visual mode */
|
|
|
4928 {
|
|
|
4929 VIsual_select = !VIsual_select;
|
|
|
4930 showmode();
|
|
|
4931 }
|
|
|
4932 else
|
|
|
4933 #endif
|
|
|
4934 if (!checkclearop(cap->oap))
|
|
|
4935 /* print full name if count given or :cd used */
|
|
|
4936 fileinfo((int)cap->count0, FALSE, TRUE);
|
|
|
4937 }
|
|
|
4938
|
|
|
4939 /*
|
|
|
4940 * Handle CTRL-H <Backspace> command.
|
|
|
4941 */
|
|
|
4942 static void
|
|
|
4943 nv_ctrlh(cap)
|
|
|
4944 cmdarg_T *cap;
|
|
|
4945 {
|
|
|
4946 #ifdef FEAT_VISUAL
|
|
|
4947 if (VIsual_active && VIsual_select)
|
|
|
4948 {
|
|
|
4949 cap->cmdchar = 'x'; /* BS key behaves like 'x' in Select mode */
|
|
|
4950 v_visop(cap);
|
|
|
4951 }
|
|
|
4952 else
|
|
|
4953 #endif
|
|
|
4954 nv_left(cap);
|
|
|
4955 }
|
|
|
4956
|
|
|
4957 /*
|
|
|
4958 * CTRL-L: clear screen and redraw.
|
|
|
4959 */
|
|
|
4960 static void
|
|
|
4961 nv_clear(cap)
|
|
|
4962 cmdarg_T *cap;
|
|
|
4963 {
|
|
|
4964 if (!checkclearop(cap->oap))
|
|
|
4965 {
|
|
|
4966 #if defined(__BEOS__) && !USE_THREAD_FOR_INPUT_WITH_TIMEOUT
|
|
|
4967 /*
|
|
|
4968 * Right now, the BeBox doesn't seem to have an easy way to detect
|
|
|
4969 * window resizing, so we cheat and make the user detect it
|
|
|
4970 * manually with CTRL-L instead
|
|
|
4971 */
|
|
|
4972 ui_get_shellsize();
|
|
|
4973 #endif
|
|
|
4974 #ifdef FEAT_SYN_HL
|
|
|
4975 /* Clear all syntax states to force resyncing. */
|
|
|
4976 syn_stack_free_all(curbuf);
|
|
|
4977 #endif
|
|
|
4978 redraw_later(CLEAR);
|
|
|
4979 }
|
|
|
4980 }
|
|
|
4981
|
|
|
4982 /*
|
|
|
4983 * CTRL-O: In Select mode: switch to Visual mode for one command.
|
|
|
4984 * Otherwise: Go to older pcmark.
|
|
|
4985 */
|
|
|
4986 static void
|
|
|
4987 nv_ctrlo(cap)
|
|
|
4988 cmdarg_T *cap;
|
|
|
4989 {
|
|
|
4990 #ifdef FEAT_VISUAL
|
|
|
4991 if (VIsual_active && VIsual_select)
|
|
|
4992 {
|
|
|
4993 VIsual_select = FALSE;
|
|
|
4994 showmode();
|
|
|
4995 restart_VIsual_select = 2; /* restart Select mode later */
|
|
|
4996 }
|
|
|
4997 else
|
|
|
4998 #endif
|
|
|
4999 {
|
|
|
5000 cap->count1 = -cap->count1;
|
|
|
5001 nv_pcmark(cap);
|
|
|
5002 }
|
|
|
5003 }
|
|
|
5004
|
|
|
5005 /*
|
|
|
5006 * CTRL-^ command, short for ":e #"
|
|
|
5007 */
|
|
|
5008 static void
|
|
|
5009 nv_hat(cap)
|
|
|
5010 cmdarg_T *cap;
|
|
|
5011 {
|
|
|
5012 if (!checkclearopq(cap->oap))
|
|
|
5013 (void)buflist_getfile((int)cap->count0, (linenr_T)0,
|
|
|
5014 GETF_SETMARK|GETF_ALT, FALSE);
|
|
|
5015 }
|
|
|
5016
|
|
|
5017 /*
|
|
|
5018 * "Z" commands.
|
|
|
5019 */
|
|
|
5020 static void
|
|
|
5021 nv_Zet(cap)
|
|
|
5022 cmdarg_T *cap;
|
|
|
5023 {
|
|
|
5024 if (!checkclearopq(cap->oap))
|
|
|
5025 {
|
|
|
5026 switch (cap->nchar)
|
|
|
5027 {
|
|
|
5028 /* "ZZ": equivalent to ":x". */
|
|
|
5029 case 'Z': do_cmdline_cmd((char_u *)"x");
|
|
|
5030 break;
|
|
|
5031
|
|
|
5032 /* "ZQ": equivalent to ":q!" (Elvis compatible). */
|
|
|
5033 case 'Q': do_cmdline_cmd((char_u *)"q!");
|
|
|
5034 break;
|
|
|
5035
|
|
|
5036 default: clearopbeep(cap->oap);
|
|
|
5037 }
|
|
|
5038 }
|
|
|
5039 }
|
|
|
5040
|
|
|
5041 #if defined(FEAT_WINDOWS) || defined(PROTO)
|
|
|
5042 /*
|
|
|
5043 * Call nv_ident() as if "c1" was used, with "c2" as next character.
|
|
|
5044 */
|
|
|
5045 void
|
|
|
5046 do_nv_ident(c1, c2)
|
|
|
5047 int c1;
|
|
|
5048 int c2;
|
|
|
5049 {
|
|
|
5050 oparg_T oa;
|
|
|
5051 cmdarg_T ca;
|
|
|
5052
|
|
|
5053 clear_oparg(&oa);
|
|
|
5054 vim_memset(&ca, 0, sizeof(ca));
|
|
|
5055 ca.oap = &oa;
|
|
|
5056 ca.cmdchar = c1;
|
|
|
5057 ca.nchar = c2;
|
|
|
5058 nv_ident(&ca);
|
|
|
5059 }
|
|
|
5060 #endif
|
|
|
5061
|
|
|
5062 /*
|
|
|
5063 * Handle the commands that use the word under the cursor.
|
|
|
5064 * [g] CTRL-] :ta to current identifier
|
|
|
5065 * [g] 'K' run program for current identifier
|
|
|
5066 * [g] '*' / to current identifier or string
|
|
|
5067 * [g] '#' ? to current identifier or string
|
|
|
5068 * g ']' :tselect for current identifier
|
|
|
5069 */
|
|
|
5070 static void
|
|
|
5071 nv_ident(cap)
|
|
|
5072 cmdarg_T *cap;
|
|
|
5073 {
|
|
|
5074 char_u *ptr = NULL;
|
|
|
5075 char_u *buf;
|
|
|
5076 char_u *p;
|
|
|
5077 char_u *kp; /* value of 'keywordprg' */
|
|
|
5078 int kp_help; /* 'keywordprg' is ":help" */
|
|
|
5079 int n = 0; /* init for GCC */
|
|
|
5080 int cmdchar;
|
|
|
5081 int g_cmd; /* "g" command */
|
|
|
5082 char_u *aux_ptr;
|
|
|
5083 int isman;
|
|
|
5084 int isman_s;
|
|
|
5085
|
|
|
5086 if (cap->cmdchar == 'g') /* "g*", "g#", "g]" and "gCTRL-]" */
|
|
|
5087 {
|
|
|
5088 cmdchar = cap->nchar;
|
|
|
5089 g_cmd = TRUE;
|
|
|
5090 }
|
|
|
5091 else
|
|
|
5092 {
|
|
|
5093 cmdchar = cap->cmdchar;
|
|
|
5094 g_cmd = FALSE;
|
|
|
5095 }
|
|
|
5096
|
|
|
5097 if (cmdchar == POUND) /* the pound sign, '#' for English keyboards */
|
|
|
5098 cmdchar = '#';
|
|
|
5099
|
|
|
5100 /*
|
|
|
5101 * The "]", "CTRL-]" and "K" commands accept an argument in Visual mode.
|
|
|
5102 */
|
|
|
5103 if (cmdchar == ']' || cmdchar == Ctrl_RSB || cmdchar == 'K')
|
|
|
5104 {
|
|
|
5105 #ifdef FEAT_VISUAL
|
|
|
5106 if (VIsual_active && get_visual_text(cap, &ptr, &n) == FAIL)
|
|
|
5107 return;
|
|
|
5108 #endif
|
|
|
5109 if (checkclearopq(cap->oap))
|
|
|
5110 return;
|
|
|
5111 }
|
|
|
5112
|
|
|
5113 if (ptr == NULL && (n = find_ident_under_cursor(&ptr,
|
|
|
5114 (cmdchar == '*' || cmdchar == '#')
|
|
|
5115 ? FIND_IDENT|FIND_STRING : FIND_IDENT)) == 0)
|
|
|
5116 {
|
|
|
5117 clearop(cap->oap);
|
|
|
5118 return;
|
|
|
5119 }
|
|
|
5120
|
|
|
5121 /* Allocate buffer to put the command in. Inserting backslashes can
|
|
|
5122 * double the length of the word. p_kp / curbuf->b_p_kp could be added
|
|
|
5123 * and some numbers. */
|
|
|
5124 kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp);
|
|
|
5125 kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0
|
|
|
5126 || STRCMP(kp, ":help") == 0);
|
|
|
5127 buf = alloc((unsigned)(n * 2 + 30 + STRLEN(kp)));
|
|
|
5128 if (buf == NULL)
|
|
|
5129 return;
|
|
|
5130 buf[0] = NUL;
|
|
|
5131
|
|
|
5132 switch (cmdchar)
|
|
|
5133 {
|
|
|
5134 case '*':
|
|
|
5135 case '#':
|
|
|
5136 /*
|
|
|
5137 * Put cursor at start of word, makes search skip the word
|
|
|
5138 * under the cursor.
|
|
|
5139 * Call setpcmark() first, so "*``" puts the cursor back where
|
|
|
5140 * it was.
|
|
|
5141 */
|
|
|
5142 setpcmark();
|
|
|
5143 curwin->w_cursor.col = (colnr_T) (ptr - ml_get_curline());
|
|
|
5144
|
|
|
5145 if (!g_cmd && vim_iswordp(ptr))
|
|
|
5146 STRCPY(buf, "\\<");
|
|
|
5147 no_smartcase = TRUE; /* don't use 'smartcase' now */
|
|
|
5148 break;
|
|
|
5149
|
|
|
5150 case 'K':
|
|
|
5151 if (kp_help)
|
|
|
5152 STRCPY(buf, "he! ");
|
|
|
5153 else
|
|
|
5154 {
|
|
|
5155 /* When a count is given, turn it into a range. Is this
|
|
|
5156 * really what we want? */
|
|
|
5157 isman = (STRCMP(kp, "man") == 0);
|
|
|
5158 isman_s = (STRCMP(kp, "man -s") == 0);
|
|
|
5159 if (cap->count0 != 0 && !(isman || isman_s))
|
|
|
5160 sprintf((char *)buf, ".,.+%ld", cap->count0 - 1);
|
|
|
5161
|
|
|
5162 STRCAT(buf, "! ");
|
|
|
5163 if (cap->count0 == 0 && isman_s)
|
|
|
5164 STRCAT(buf, "man");
|
|
|
5165 else
|
|
|
5166 STRCAT(buf, kp);
|
|
|
5167 STRCAT(buf, " ");
|
|
|
5168 if (cap->count0 != 0 && (isman || isman_s))
|
|
|
5169 {
|
|
|
5170 sprintf((char *)buf + STRLEN(buf), "%ld", cap->count0);
|
|
|
5171 STRCAT(buf, " ");
|
|
|
5172 }
|
|
|
5173 }
|
|
|
5174 break;
|
|
|
5175
|
|
|
5176 case ']':
|
|
|
5177 #ifdef FEAT_CSCOPE
|
|
|
5178 if (p_cst)
|
|
|
5179 STRCPY(buf, "cstag ");
|
|
|
5180 else
|
|
|
5181 #endif
|
|
|
5182 STRCPY(buf, "ts ");
|
|
|
5183 break;
|
|
|
5184
|
|
|
5185 default:
|
|
|
5186 if (curbuf->b_help)
|
|
|
5187 STRCPY(buf, "he! ");
|
|
|
5188 else if (g_cmd)
|
|
|
5189 STRCPY(buf, "tj ");
|
|
|
5190 else
|
|
|
5191 STRCPY(buf, "ta ");
|
|
|
5192 }
|
|
|
5193
|
|
|
5194 /*
|
|
|
5195 * Now grab the chars in the identifier
|
|
|
5196 */
|
|
|
5197 if (cmdchar == '*')
|
|
|
5198 aux_ptr = (char_u *)(p_magic ? "/.*~[^$\\" : "/^$\\");
|
|
|
5199 else if (cmdchar == '#')
|
|
|
5200 aux_ptr = (char_u *)(p_magic ? "/?.*~[^$\\" : "/?^$\\");
|
|
|
5201 else if (cmdchar == 'K' && !kp_help)
|
|
|
5202 aux_ptr = (char_u *)" \t\\\"|!";
|
|
|
5203 else
|
|
|
5204 /* Don't escape spaces and Tabs in a tag with a backslash */
|
|
|
5205 aux_ptr = (char_u *)"\\|\"";
|
|
|
5206
|
|
|
5207 p = buf + STRLEN(buf);
|
|
|
5208 while (n-- > 0)
|
|
|
5209 {
|
|
|
5210 /* put a backslash before \ and some others */
|
|
|
5211 if (vim_strchr(aux_ptr, *ptr) != NULL)
|
|
|
5212 *p++ = '\\';
|
|
|
5213 #ifdef FEAT_MBYTE
|
|
|
5214 /* When current byte is a part of multibyte character, copy all bytes
|
|
|
5215 * of that character. */
|
|
|
5216 if (has_mbyte)
|
|
|
5217 {
|
|
|
5218 int i;
|
|
474
|
5219 int len = (*mb_ptr2len)(ptr) - 1;
|
|
7
|
5220
|
|
|
5221 for (i = 0; i < len && n >= 1; ++i, --n)
|
|
|
5222 *p++ = *ptr++;
|
|
|
5223 }
|
|
|
5224 #endif
|
|
|
5225 *p++ = *ptr++;
|
|
|
5226 }
|
|
|
5227 *p = NUL;
|
|
|
5228
|
|
|
5229 /*
|
|
|
5230 * Execute the command.
|
|
|
5231 */
|
|
|
5232 if (cmdchar == '*' || cmdchar == '#')
|
|
|
5233 {
|
|
|
5234 if (!g_cmd && (
|
|
|
5235 #ifdef FEAT_MBYTE
|
|
|
5236 has_mbyte ? vim_iswordp(mb_prevptr(ml_get_curline(), ptr)) :
|
|
|
5237 #endif
|
|
|
5238 vim_iswordc(ptr[-1])))
|
|
|
5239 STRCAT(buf, "\\>");
|
|
|
5240 #ifdef FEAT_CMDHIST
|
|
|
5241 /* put pattern in search history */
|
|
|
5242 add_to_history(HIST_SEARCH, buf, TRUE, NUL);
|
|
|
5243 #endif
|
|
|
5244 normal_search(cap, cmdchar == '*' ? '/' : '?', buf, 0);
|
|
|
5245 }
|
|
|
5246 else
|
|
|
5247 do_cmdline_cmd(buf);
|
|
|
5248
|
|
|
5249 vim_free(buf);
|
|
|
5250 }
|
|
|
5251
|
|
344
|
5252 #if defined(FEAT_VISUAL) || defined(PROTO)
|
|
7
|
5253 /*
|
|
|
5254 * Get visually selected text, within one line only.
|
|
|
5255 * Returns FAIL if more than one line selected.
|
|
|
5256 */
|
|
344
|
5257 int
|
|
7
|
5258 get_visual_text(cap, pp, lenp)
|
|
|
5259 cmdarg_T *cap;
|
|
|
5260 char_u **pp; /* return: start of selected text */
|
|
|
5261 int *lenp; /* return: length of selected text */
|
|
|
5262 {
|
|
|
5263 if (VIsual_mode != 'V')
|
|
|
5264 unadjust_for_sel();
|
|
|
5265 if (VIsual.lnum != curwin->w_cursor.lnum)
|
|
|
5266 {
|
|
344
|
5267 if (cap != NULL)
|
|
|
5268 clearopbeep(cap->oap);
|
|
7
|
5269 return FAIL;
|
|
|
5270 }
|
|
|
5271 if (VIsual_mode == 'V')
|
|
|
5272 {
|
|
|
5273 *pp = ml_get_curline();
|
|
|
5274 *lenp = (int)STRLEN(*pp);
|
|
|
5275 }
|
|
|
5276 else
|
|
|
5277 {
|
|
|
5278 if (lt(curwin->w_cursor, VIsual))
|
|
|
5279 {
|
|
|
5280 *pp = ml_get_pos(&curwin->w_cursor);
|
|
|
5281 *lenp = VIsual.col - curwin->w_cursor.col + 1;
|
|
|
5282 }
|
|
|
5283 else
|
|
|
5284 {
|
|
|
5285 *pp = ml_get_pos(&VIsual);
|
|
|
5286 *lenp = curwin->w_cursor.col - VIsual.col + 1;
|
|
|
5287 }
|
|
|
5288 #ifdef FEAT_MBYTE
|
|
|
5289 if (has_mbyte)
|
|
|
5290 /* Correct the length to include the whole last character. */
|
|
474
|
5291 *lenp += (*mb_ptr2len)(*pp + (*lenp - 1)) - 1;
|
|
7
|
5292 #endif
|
|
|
5293 }
|
|
|
5294 reset_VIsual_and_resel();
|
|
|
5295 return OK;
|
|
|
5296 }
|
|
|
5297 #endif
|
|
|
5298
|
|
|
5299 /*
|
|
|
5300 * CTRL-T: backwards in tag stack
|
|
|
5301 */
|
|
|
5302 static void
|
|
|
5303 nv_tagpop(cap)
|
|
|
5304 cmdarg_T *cap;
|
|
|
5305 {
|
|
|
5306 if (!checkclearopq(cap->oap))
|
|
|
5307 do_tag((char_u *)"", DT_POP, (int)cap->count1, FALSE, TRUE);
|
|
|
5308 }
|
|
|
5309
|
|
|
5310 /*
|
|
|
5311 * Handle scrolling command 'H', 'L' and 'M'.
|
|
|
5312 */
|
|
|
5313 static void
|
|
|
5314 nv_scroll(cap)
|
|
|
5315 cmdarg_T *cap;
|
|
|
5316 {
|
|
|
5317 int used = 0;
|
|
|
5318 long n;
|
|
|
5319 #ifdef FEAT_FOLDING
|
|
|
5320 linenr_T lnum;
|
|
|
5321 #endif
|
|
|
5322 int half;
|
|
|
5323
|
|
|
5324 cap->oap->motion_type = MLINE;
|
|
|
5325 setpcmark();
|
|
|
5326
|
|
|
5327 if (cap->cmdchar == 'L')
|
|
|
5328 {
|
|
|
5329 validate_botline(); /* make sure curwin->w_botline is valid */
|
|
|
5330 curwin->w_cursor.lnum = curwin->w_botline - 1;
|
|
|
5331 if (cap->count1 - 1 >= curwin->w_cursor.lnum)
|
|
|
5332 curwin->w_cursor.lnum = 1;
|
|
|
5333 else
|
|
9
|
5334 {
|
|
|
5335 #ifdef FEAT_FOLDING
|
|
|
5336 if (hasAnyFolding(curwin))
|
|
|
5337 {
|
|
|
5338 /* Count a fold for one screen line. */
|
|
|
5339 for (n = cap->count1 - 1; n > 0
|
|
|
5340 && curwin->w_cursor.lnum > curwin->w_topline; --n)
|
|
|
5341 {
|
|
|
5342 (void)hasFolding(curwin->w_cursor.lnum,
|
|
|
5343 &curwin->w_cursor.lnum, NULL);
|
|
|
5344 --curwin->w_cursor.lnum;
|
|
|
5345 }
|
|
|
5346 }
|
|
|
5347 else
|
|
|
5348 #endif
|
|
|
5349 curwin->w_cursor.lnum -= cap->count1 - 1;
|
|
|
5350 }
|
|
7
|
5351 }
|
|
|
5352 else
|
|
|
5353 {
|
|
|
5354 if (cap->cmdchar == 'M')
|
|
|
5355 {
|
|
|
5356 #ifdef FEAT_DIFF
|
|
|
5357 /* Don't count filler lines above the window. */
|
|
|
5358 used -= diff_check_fill(curwin, curwin->w_topline)
|
|
|
5359 - curwin->w_topfill;
|
|
|
5360 #endif
|
|
|
5361 validate_botline(); /* make sure w_empty_rows is valid */
|
|
|
5362 half = (curwin->w_height - curwin->w_empty_rows + 1) / 2;
|
|
|
5363 for (n = 0; curwin->w_topline + n < curbuf->b_ml.ml_line_count; ++n)
|
|
|
5364 {
|
|
|
5365 #ifdef FEAT_DIFF
|
|
|
5366 /* Count half he number of filler lines to be "below this
|
|
|
5367 * line" and half to be "above the next line". */
|
|
|
5368 if (n > 0 && used + diff_check_fill(curwin, curwin->w_topline
|
|
|
5369 + n) / 2 >= half)
|
|
|
5370 {
|
|
|
5371 --n;
|
|
|
5372 break;
|
|
|
5373 }
|
|
|
5374 #endif
|
|
|
5375 used += plines(curwin->w_topline + n);
|
|
|
5376 if (used >= half)
|
|
|
5377 break;
|
|
|
5378 #ifdef FEAT_FOLDING
|
|
|
5379 if (hasFolding(curwin->w_topline + n, NULL, &lnum))
|
|
|
5380 n = lnum - curwin->w_topline;
|
|
|
5381 #endif
|
|
|
5382 }
|
|
|
5383 if (n > 0 && used > curwin->w_height)
|
|
|
5384 --n;
|
|
|
5385 }
|
|
9
|
5386 else /* (cap->cmdchar == 'H') */
|
|
|
5387 {
|
|
7
|
5388 n = cap->count1 - 1;
|
|
9
|
5389 #ifdef FEAT_FOLDING
|
|
|
5390 if (hasAnyFolding(curwin))
|
|
|
5391 {
|
|
|
5392 /* Count a fold for one screen line. */
|
|
|
5393 lnum = curwin->w_topline;
|
|
|
5394 while (n-- > 0 && lnum < curwin->w_botline - 1)
|
|
|
5395 {
|
|
|
5396 hasFolding(lnum, NULL, &lnum);
|
|
|
5397 ++lnum;
|
|
|
5398 }
|
|
|
5399 n = lnum - curwin->w_topline;
|
|
|
5400 }
|
|
|
5401 #endif
|
|
|
5402 }
|
|
7
|
5403 curwin->w_cursor.lnum = curwin->w_topline + n;
|
|
|
5404 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
|
|
|
5405 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
|
|
|
5406 }
|
|
|
5407
|
|
|
5408 cursor_correct(); /* correct for 'so' */
|
|
|
5409 beginline(BL_SOL | BL_FIX);
|
|
|
5410 }
|
|
|
5411
|
|
|
5412 /*
|
|
|
5413 * Cursor right commands.
|
|
|
5414 */
|
|
|
5415 static void
|
|
|
5416 nv_right(cap)
|
|
|
5417 cmdarg_T *cap;
|
|
|
5418 {
|
|
|
5419 long n;
|
|
|
5420 #ifdef FEAT_VISUAL
|
|
|
5421 int PAST_LINE;
|
|
|
5422 #else
|
|
|
5423 # define PAST_LINE 0
|
|
|
5424 #endif
|
|
|
5425
|
|
180
|
5426 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))
|
|
|
5427 {
|
|
|
5428 /* <C-Right> and <S-Right> move a word or WORD right */
|
|
|
5429 if (mod_mask & MOD_MASK_CTRL)
|
|
|
5430 cap->arg = TRUE;
|
|
|
5431 nv_wordcmd(cap);
|
|
|
5432 return;
|
|
|
5433 }
|
|
|
5434
|
|
7
|
5435 cap->oap->motion_type = MCHAR;
|
|
|
5436 cap->oap->inclusive = FALSE;
|
|
|
5437 #ifdef FEAT_VISUAL
|
|
|
5438 PAST_LINE = (VIsual_active && *p_sel != 'o');
|
|
|
5439
|
|
|
5440 # ifdef FEAT_VIRTUALEDIT
|
|
|
5441 /*
|
|
|
5442 * In virtual mode, there's no such thing as "PAST_LINE", as lines are
|
|
|
5443 * (theoretically) infinitly long.
|
|
|
5444 */
|
|
|
5445 if (virtual_active())
|
|
|
5446 PAST_LINE = 0;
|
|
|
5447 # endif
|
|
|
5448 #endif
|
|
|
5449
|
|
|
5450 for (n = cap->count1; n > 0; --n)
|
|
|
5451 {
|
|
|
5452 if ((!PAST_LINE && oneright() == FAIL)
|
|
|
5453 || (PAST_LINE && *ml_get_cursor() == NUL))
|
|
|
5454 {
|
|
|
5455 /*
|
|
|
5456 * <Space> wraps to next line if 'whichwrap' bit 1 set.
|
|
|
5457 * 'l' wraps to next line if 'whichwrap' bit 2 set.
|
|
|
5458 * CURS_RIGHT wraps to next line if 'whichwrap' bit 3 set
|
|
|
5459 */
|
|
|
5460 if ( ((cap->cmdchar == ' '
|
|
|
5461 && vim_strchr(p_ww, 's') != NULL)
|
|
|
5462 || (cap->cmdchar == 'l'
|
|
|
5463 && vim_strchr(p_ww, 'l') != NULL)
|
|
229
|
5464 || (cap->cmdchar == K_RIGHT
|
|
7
|
5465 && vim_strchr(p_ww, '>') != NULL))
|
|
|
5466 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
|
|
|
5467 {
|
|
|
5468 /* When deleting we also count the NL as a character.
|
|
|
5469 * Set cap->oap->inclusive when last char in the line is
|
|
|
5470 * included, move to next line after that */
|
|
|
5471 if ( (cap->oap->op_type == OP_DELETE
|
|
|
5472 || cap->oap->op_type == OP_CHANGE)
|
|
|
5473 && !cap->oap->inclusive
|
|
|
5474 && !lineempty(curwin->w_cursor.lnum))
|
|
|
5475 cap->oap->inclusive = TRUE;
|
|
|
5476 else
|
|
|
5477 {
|
|
|
5478 ++curwin->w_cursor.lnum;
|
|
|
5479 curwin->w_cursor.col = 0;
|
|
|
5480 #ifdef FEAT_VIRTUALEDIT
|
|
|
5481 curwin->w_cursor.coladd = 0;
|
|
|
5482 #endif
|
|
|
5483 curwin->w_set_curswant = TRUE;
|
|
|
5484 cap->oap->inclusive = FALSE;
|
|
|
5485 }
|
|
|
5486 continue;
|
|
|
5487 }
|
|
|
5488 if (cap->oap->op_type == OP_NOP)
|
|
|
5489 {
|
|
|
5490 /* Only beep and flush if not moved at all */
|
|
|
5491 if (n == cap->count1)
|
|
|
5492 beep_flush();
|
|
|
5493 }
|
|
|
5494 else
|
|
|
5495 {
|
|
|
5496 if (!lineempty(curwin->w_cursor.lnum))
|
|
|
5497 cap->oap->inclusive = TRUE;
|
|
|
5498 }
|
|
|
5499 break;
|
|
|
5500 }
|
|
|
5501 #ifdef FEAT_VISUAL
|
|
|
5502 else if (PAST_LINE)
|
|
|
5503 {
|
|
|
5504 curwin->w_set_curswant = TRUE;
|
|
|
5505 # ifdef FEAT_VIRTUALEDIT
|
|
|
5506 if (virtual_active())
|
|
|
5507 oneright();
|
|
|
5508 else
|
|
|
5509 # endif
|
|
|
5510 {
|
|
|
5511 # ifdef FEAT_MBYTE
|
|
|
5512 if (has_mbyte)
|
|
|
5513 curwin->w_cursor.col +=
|
|
474
|
5514 (*mb_ptr2len)(ml_get_cursor());
|
|
7
|
5515 else
|
|
|
5516 # endif
|
|
|
5517 ++curwin->w_cursor.col;
|
|
|
5518 }
|
|
|
5519 }
|
|
|
5520 #endif
|
|
|
5521 }
|
|
|
5522 #ifdef FEAT_FOLDING
|
|
|
5523 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped
|
|
|
5524 && cap->oap->op_type == OP_NOP)
|
|
|
5525 foldOpenCursor();
|
|
|
5526 #endif
|
|
|
5527 }
|
|
|
5528
|
|
|
5529 /*
|
|
|
5530 * Cursor left commands.
|
|
|
5531 *
|
|
|
5532 * Returns TRUE when operator end should not be adjusted.
|
|
|
5533 */
|
|
|
5534 static void
|
|
|
5535 nv_left(cap)
|
|
|
5536 cmdarg_T *cap;
|
|
|
5537 {
|
|
|
5538 long n;
|
|
|
5539
|
|
180
|
5540 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))
|
|
|
5541 {
|
|
|
5542 /* <C-Left> and <S-Left> move a word or WORD left */
|
|
|
5543 if (mod_mask & MOD_MASK_CTRL)
|
|
|
5544 cap->arg = 1;
|
|
|
5545 nv_bck_word(cap);
|
|
|
5546 return;
|
|
|
5547 }
|
|
|
5548
|
|
7
|
5549 cap->oap->motion_type = MCHAR;
|
|
|
5550 cap->oap->inclusive = FALSE;
|
|
|
5551 for (n = cap->count1; n > 0; --n)
|
|
|
5552 {
|
|
|
5553 if (oneleft() == FAIL)
|
|
|
5554 {
|
|
|
5555 /* <BS> and <Del> wrap to previous line if 'whichwrap' has 'b'.
|
|
|
5556 * 'h' wraps to previous line if 'whichwrap' has 'h'.
|
|
|
5557 * CURS_LEFT wraps to previous line if 'whichwrap' has '<'.
|
|
|
5558 */
|
|
|
5559 if ( (((cap->cmdchar == K_BS
|
|
|
5560 || cap->cmdchar == Ctrl_H)
|
|
|
5561 && vim_strchr(p_ww, 'b') != NULL)
|
|
|
5562 || (cap->cmdchar == 'h'
|
|
|
5563 && vim_strchr(p_ww, 'h') != NULL)
|
|
229
|
5564 || (cap->cmdchar == K_LEFT
|
|
7
|
5565 && vim_strchr(p_ww, '<') != NULL))
|
|
|
5566 && curwin->w_cursor.lnum > 1)
|
|
|
5567 {
|
|
|
5568 --(curwin->w_cursor.lnum);
|
|
|
5569 coladvance((colnr_T)MAXCOL);
|
|
|
5570 curwin->w_set_curswant = TRUE;
|
|
|
5571
|
|
|
5572 /* When the NL before the first char has to be deleted we
|
|
|
5573 * put the cursor on the NUL after the previous line.
|
|
|
5574 * This is a very special case, be careful!
|
|
|
5575 * don't adjust op_end now, otherwise it won't work */
|
|
|
5576 if ( (cap->oap->op_type == OP_DELETE
|
|
|
5577 || cap->oap->op_type == OP_CHANGE)
|
|
|
5578 && !lineempty(curwin->w_cursor.lnum))
|
|
|
5579 {
|
|
|
5580 ++curwin->w_cursor.col;
|
|
|
5581 cap->retval |= CA_NO_ADJ_OP_END;
|
|
|
5582 }
|
|
|
5583 continue;
|
|
|
5584 }
|
|
|
5585 /* Only beep and flush if not moved at all */
|
|
|
5586 else if (cap->oap->op_type == OP_NOP && n == cap->count1)
|
|
|
5587 beep_flush();
|
|
|
5588 break;
|
|
|
5589 }
|
|
|
5590 }
|
|
|
5591 #ifdef FEAT_FOLDING
|
|
|
5592 if (n != cap->count1 && (fdo_flags & FDO_HOR) && KeyTyped
|
|
|
5593 && cap->oap->op_type == OP_NOP)
|
|
|
5594 foldOpenCursor();
|
|
|
5595 #endif
|
|
|
5596 }
|
|
|
5597
|
|
|
5598 /*
|
|
|
5599 * Cursor up commands.
|
|
|
5600 * cap->arg is TRUE for "-": Move cursor to first non-blank.
|
|
|
5601 */
|
|
|
5602 static void
|
|
|
5603 nv_up(cap)
|
|
|
5604 cmdarg_T *cap;
|
|
|
5605 {
|
|
180
|
5606 if (mod_mask & MOD_MASK_SHIFT)
|
|
|
5607 {
|
|
|
5608 /* <S-Up> is page up */
|
|
|
5609 cap->arg = BACKWARD;
|
|
|
5610 nv_page(cap);
|
|
|
5611 }
|
|
|
5612 else
|
|
|
5613 {
|
|
|
5614 cap->oap->motion_type = MLINE;
|
|
|
5615 if (cursor_up(cap->count1, cap->oap->op_type == OP_NOP) == FAIL)
|
|
|
5616 clearopbeep(cap->oap);
|
|
|
5617 else if (cap->arg)
|
|
|
5618 beginline(BL_WHITE | BL_FIX);
|
|
|
5619 }
|
|
7
|
5620 }
|
|
|
5621
|
|
|
5622 /*
|
|
|
5623 * Cursor down commands.
|
|
|
5624 * cap->arg is TRUE for CR and "+": Move cursor to first non-blank.
|
|
|
5625 */
|
|
|
5626 static void
|
|
|
5627 nv_down(cap)
|
|
|
5628 cmdarg_T *cap;
|
|
|
5629 {
|
|
180
|
5630 if (mod_mask & MOD_MASK_SHIFT)
|
|
|
5631 {
|
|
|
5632 /* <S-Down> is page down */
|
|
|
5633 cap->arg = FORWARD;
|
|
|
5634 nv_page(cap);
|
|
|
5635 }
|
|
|
5636 else
|
|
7
|
5637 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
|
|
|
5638 /* In a quickfix window a <CR> jumps to the error under the cursor. */
|
|
170
|
5639 if (bt_quickfix(curbuf) && cap->cmdchar == CAR)
|
|
7
|
5640 do_cmdline_cmd((char_u *)".cc");
|
|
|
5641 else
|
|
|
5642 #endif
|
|
|
5643 {
|
|
|
5644 #ifdef FEAT_CMDWIN
|
|
|
5645 /* In the cmdline window a <CR> executes the command. */
|
|
170
|
5646 if (cmdwin_type != 0 && cap->cmdchar == CAR)
|
|
7
|
5647 cmdwin_result = CAR;
|
|
|
5648 else
|
|
|
5649 #endif
|
|
|
5650 {
|
|
|
5651 cap->oap->motion_type = MLINE;
|
|
|
5652 if (cursor_down(cap->count1, cap->oap->op_type == OP_NOP) == FAIL)
|
|
|
5653 clearopbeep(cap->oap);
|
|
|
5654 else if (cap->arg)
|
|
|
5655 beginline(BL_WHITE | BL_FIX);
|
|
|
5656 }
|
|
|
5657 }
|
|
|
5658 }
|
|
|
5659
|
|
|
5660 #ifdef FEAT_SEARCHPATH
|
|
|
5661 /*
|
|
|
5662 * Grab the file name under the cursor and edit it.
|
|
|
5663 */
|
|
|
5664 static void
|
|
|
5665 nv_gotofile(cap)
|
|
|
5666 cmdarg_T *cap;
|
|
|
5667 {
|
|
|
5668 char_u *ptr;
|
|
|
5669
|
|
|
5670 #ifdef FEAT_CMDWIN
|
|
|
5671 if (cmdwin_type != 0)
|
|
|
5672 {
|
|
|
5673 clearopbeep(cap->oap);
|
|
|
5674 return;
|
|
|
5675 }
|
|
|
5676 #endif
|
|
|
5677
|
|
344
|
5678 ptr = grab_file_name(cap->count1);
|
|
7
|
5679
|
|
|
5680 if (ptr != NULL)
|
|
|
5681 {
|
|
|
5682 /* do autowrite if necessary */
|
|
|
5683 if (curbufIsChanged() && curbuf->b_nwindows <= 1 && !P_HID(curbuf))
|
|
|
5684 autowrite(curbuf, FALSE);
|
|
|
5685 setpcmark();
|
|
|
5686 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LAST,
|
|
|
5687 P_HID(curbuf) ? ECMD_HIDE : 0);
|
|
|
5688 vim_free(ptr);
|
|
|
5689 }
|
|
|
5690 else
|
|
|
5691 clearop(cap->oap);
|
|
|
5692 }
|
|
|
5693 #endif
|
|
|
5694
|
|
|
5695 /*
|
|
|
5696 * <End> command: to end of current line or last line.
|
|
|
5697 */
|
|
|
5698 static void
|
|
|
5699 nv_end(cap)
|
|
|
5700 cmdarg_T *cap;
|
|
|
5701 {
|
|
180
|
5702 if (cap->arg || (mod_mask & MOD_MASK_CTRL)) /* CTRL-END = goto last line */
|
|
|
5703 {
|
|
|
5704 cap->arg = TRUE;
|
|
7
|
5705 nv_goto(cap);
|
|
|
5706 cap->count1 = 1; /* to end of current line */
|
|
|
5707 }
|
|
|
5708 nv_dollar(cap);
|
|
|
5709 }
|
|
|
5710
|
|
|
5711 /*
|
|
|
5712 * Handle the "$" command.
|
|
|
5713 */
|
|
|
5714 static void
|
|
|
5715 nv_dollar(cap)
|
|
|
5716 cmdarg_T *cap;
|
|
|
5717 {
|
|
|
5718 cap->oap->motion_type = MCHAR;
|
|
|
5719 cap->oap->inclusive = TRUE;
|
|
|
5720 #ifdef FEAT_VIRTUALEDIT
|
|
|
5721 /* In virtual mode when off the edge of a line and an operator
|
|
|
5722 * is pending (whew!) keep the cursor where it is.
|
|
|
5723 * Otherwise, send it to the end of the line. */
|
|
|
5724 if (!virtual_active() || gchar_cursor() != NUL
|
|
|
5725 || cap->oap->op_type == OP_NOP)
|
|
|
5726 #endif
|
|
|
5727 curwin->w_curswant = MAXCOL; /* so we stay at the end */
|
|
|
5728 if (cursor_down((long)(cap->count1 - 1),
|
|
|
5729 cap->oap->op_type == OP_NOP) == FAIL)
|
|
|
5730 clearopbeep(cap->oap);
|
|
|
5731 #ifdef FEAT_FOLDING
|
|
|
5732 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
5733 foldOpenCursor();
|
|
|
5734 #endif
|
|
|
5735 }
|
|
|
5736
|
|
|
5737 /*
|
|
|
5738 * Implementation of '?' and '/' commands.
|
|
|
5739 * If cap->arg is TRUE don't set PC mark.
|
|
|
5740 */
|
|
|
5741 static void
|
|
|
5742 nv_search(cap)
|
|
|
5743 cmdarg_T *cap;
|
|
|
5744 {
|
|
|
5745 oparg_T *oap = cap->oap;
|
|
|
5746
|
|
|
5747 if (cap->cmdchar == '?' && cap->oap->op_type == OP_ROT13)
|
|
|
5748 {
|
|
|
5749 /* Translate "g??" to "g?g?" */
|
|
|
5750 cap->cmdchar = 'g';
|
|
|
5751 cap->nchar = '?';
|
|
|
5752 nv_operator(cap);
|
|
|
5753 return;
|
|
|
5754 }
|
|
|
5755
|
|
|
5756 cap->searchbuf = getcmdline(cap->cmdchar, cap->count1, 0);
|
|
|
5757
|
|
|
5758 if (cap->searchbuf == NULL)
|
|
|
5759 {
|
|
|
5760 clearop(oap);
|
|
|
5761 return;
|
|
|
5762 }
|
|
|
5763
|
|
|
5764 normal_search(cap, cap->cmdchar, cap->searchbuf,
|
|
|
5765 (cap->arg ? 0 : SEARCH_MARK));
|
|
|
5766 }
|
|
|
5767
|
|
|
5768 /*
|
|
|
5769 * Handle "N" and "n" commands.
|
|
|
5770 * cap->arg is SEARCH_REV for "N", 0 for "n".
|
|
|
5771 */
|
|
|
5772 static void
|
|
|
5773 nv_next(cap)
|
|
|
5774 cmdarg_T *cap;
|
|
|
5775 {
|
|
|
5776 normal_search(cap, 0, NULL, SEARCH_MARK | cap->arg);
|
|
|
5777 }
|
|
|
5778
|
|
|
5779 /*
|
|
|
5780 * Search for "pat" in direction "dir" ('/' or '?', 0 for repeat).
|
|
|
5781 * Uses only cap->count1 and cap->oap from "cap".
|
|
|
5782 */
|
|
|
5783 static void
|
|
|
5784 normal_search(cap, dir, pat, opt)
|
|
|
5785 cmdarg_T *cap;
|
|
|
5786 int dir;
|
|
|
5787 char_u *pat;
|
|
|
5788 int opt; /* extra flags for do_search() */
|
|
|
5789 {
|
|
|
5790 int i;
|
|
|
5791
|
|
|
5792 cap->oap->motion_type = MCHAR;
|
|
|
5793 cap->oap->inclusive = FALSE;
|
|
|
5794 cap->oap->use_reg_one = TRUE;
|
|
|
5795 curwin->w_set_curswant = TRUE;
|
|
|
5796
|
|
|
5797 i = do_search(cap->oap, dir, pat, cap->count1,
|
|
|
5798 opt | SEARCH_OPT | SEARCH_ECHO | SEARCH_MSG);
|
|
|
5799 if (i == 0)
|
|
|
5800 clearop(cap->oap);
|
|
|
5801 else
|
|
|
5802 {
|
|
|
5803 if (i == 2)
|
|
|
5804 cap->oap->motion_type = MLINE;
|
|
|
5805 #ifdef FEAT_VIRTUALEDIT
|
|
|
5806 curwin->w_cursor.coladd = 0;
|
|
|
5807 #endif
|
|
|
5808 #ifdef FEAT_FOLDING
|
|
|
5809 if (cap->oap->op_type == OP_NOP && (fdo_flags & FDO_SEARCH) && KeyTyped)
|
|
|
5810 foldOpenCursor();
|
|
|
5811 #endif
|
|
|
5812 }
|
|
|
5813
|
|
|
5814 /* "/$" will put the cursor after the end of the line, may need to
|
|
|
5815 * correct that here */
|
|
|
5816 check_cursor();
|
|
|
5817 }
|
|
|
5818
|
|
|
5819 /*
|
|
|
5820 * Character search commands.
|
|
|
5821 * cap->arg is BACKWARD for 'F' and 'T', FORWARD for 'f' and 't', TRUE for
|
|
|
5822 * ',' and FALSE for ';'.
|
|
|
5823 * cap->nchar is NUL for ',' and ';' (repeat the search)
|
|
|
5824 */
|
|
|
5825 static void
|
|
|
5826 nv_csearch(cap)
|
|
|
5827 cmdarg_T *cap;
|
|
|
5828 {
|
|
|
5829 int t_cmd;
|
|
|
5830
|
|
|
5831 if (cap->cmdchar == 't' || cap->cmdchar == 'T')
|
|
|
5832 t_cmd = TRUE;
|
|
|
5833 else
|
|
|
5834 t_cmd = FALSE;
|
|
|
5835
|
|
|
5836 cap->oap->motion_type = MCHAR;
|
|
|
5837 if (IS_SPECIAL(cap->nchar) || searchc(cap, t_cmd) == FAIL)
|
|
|
5838 clearopbeep(cap->oap);
|
|
|
5839 else
|
|
|
5840 {
|
|
|
5841 curwin->w_set_curswant = TRUE;
|
|
|
5842 #ifdef FEAT_VIRTUALEDIT
|
|
|
5843 /* Include a Tab for "tx" and for "dfx". */
|
|
|
5844 if (gchar_cursor() == TAB && virtual_active() && cap->arg == FORWARD
|
|
|
5845 && (t_cmd || cap->oap->op_type != OP_NOP))
|
|
|
5846 {
|
|
|
5847 colnr_T scol, ecol;
|
|
|
5848
|
|
|
5849 getvcol(curwin, &curwin->w_cursor, &scol, NULL, &ecol);
|
|
|
5850 curwin->w_cursor.coladd = ecol - scol;
|
|
|
5851 }
|
|
|
5852 else
|
|
|
5853 curwin->w_cursor.coladd = 0;
|
|
|
5854 #endif
|
|
|
5855 #ifdef FEAT_VISUAL
|
|
|
5856 adjust_for_sel(cap);
|
|
|
5857 #endif
|
|
|
5858 #ifdef FEAT_FOLDING
|
|
|
5859 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
5860 foldOpenCursor();
|
|
|
5861 #endif
|
|
|
5862 }
|
|
|
5863 }
|
|
|
5864
|
|
|
5865 /*
|
|
|
5866 * "[" and "]" commands.
|
|
|
5867 * cap->arg is BACKWARD for "[" and FORWARD for "]".
|
|
|
5868 */
|
|
|
5869 static void
|
|
|
5870 nv_brackets(cap)
|
|
|
5871 cmdarg_T *cap;
|
|
|
5872 {
|
|
|
5873 pos_T new_pos;
|
|
|
5874 pos_T prev_pos;
|
|
|
5875 pos_T *pos = NULL; /* init for GCC */
|
|
|
5876 pos_T old_pos; /* cursor position before command */
|
|
|
5877 int flag;
|
|
|
5878 long n;
|
|
|
5879 int findc;
|
|
|
5880 int c;
|
|
|
5881
|
|
|
5882 cap->oap->motion_type = MCHAR;
|
|
|
5883 cap->oap->inclusive = FALSE;
|
|
|
5884 old_pos = curwin->w_cursor;
|
|
|
5885 #ifdef FEAT_VIRTUALEDIT
|
|
|
5886 curwin->w_cursor.coladd = 0; /* TODO: don't do this for an error. */
|
|
|
5887 #endif
|
|
|
5888
|
|
|
5889 #ifdef FEAT_SEARCHPATH
|
|
|
5890 /*
|
|
|
5891 * "[f" or "]f" : Edit file under the cursor (same as "gf")
|
|
|
5892 */
|
|
|
5893 if (cap->nchar == 'f')
|
|
|
5894 nv_gotofile(cap);
|
|
|
5895 else
|
|
|
5896 #endif
|
|
|
5897
|
|
|
5898 #ifdef FEAT_FIND_ID
|
|
|
5899 /*
|
|
|
5900 * Find the occurence(s) of the identifier or define under cursor
|
|
|
5901 * in current and included files or jump to the first occurence.
|
|
|
5902 *
|
|
|
5903 * search list jump
|
|
|
5904 * fwd bwd fwd bwd fwd bwd
|
|
|
5905 * identifier "]i" "[i" "]I" "[I" "]^I" "[^I"
|
|
|
5906 * define "]d" "[d" "]D" "[D" "]^D" "[^D"
|
|
|
5907 */
|
|
|
5908 if (vim_strchr((char_u *)
|
|
|
5909 #ifdef EBCDIC
|
|
|
5910 "iI\005dD\067",
|
|
|
5911 #else
|
|
|
5912 "iI\011dD\004",
|
|
|
5913 #endif
|
|
|
5914 cap->nchar) != NULL)
|
|
|
5915 {
|
|
|
5916 char_u *ptr;
|
|
|
5917 int len;
|
|
|
5918
|
|
|
5919 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0)
|
|
|
5920 clearop(cap->oap);
|
|
|
5921 else
|
|
|
5922 {
|
|
|
5923 find_pattern_in_path(ptr, 0, len, TRUE,
|
|
|
5924 cap->count0 == 0 ? !isupper(cap->nchar) : FALSE,
|
|
|
5925 ((cap->nchar & 0xf) == ('d' & 0xf)) ? FIND_DEFINE : FIND_ANY,
|
|
|
5926 cap->count1,
|
|
|
5927 isupper(cap->nchar) ? ACTION_SHOW_ALL :
|
|
|
5928 islower(cap->nchar) ? ACTION_SHOW : ACTION_GOTO,
|
|
|
5929 cap->cmdchar == ']' ? curwin->w_cursor.lnum + 1 : (linenr_T)1,
|
|
|
5930 (linenr_T)MAXLNUM);
|
|
|
5931 curwin->w_set_curswant = TRUE;
|
|
|
5932 }
|
|
|
5933 }
|
|
|
5934 else
|
|
|
5935 #endif
|
|
|
5936
|
|
|
5937 /*
|
|
|
5938 * "[{", "[(", "]}" or "])": go to Nth unclosed '{', '(', '}' or ')'
|
|
|
5939 * "[#", "]#": go to start/end of Nth innermost #if..#endif construct.
|
|
|
5940 * "[/", "[*", "]/", "]*": go to Nth comment start/end.
|
|
|
5941 * "[m" or "]m" search for prev/next start of (Java) method.
|
|
|
5942 * "[M" or "]M" search for prev/next end of (Java) method.
|
|
|
5943 */
|
|
|
5944 if ( (cap->cmdchar == '['
|
|
|
5945 && vim_strchr((char_u *)"{(*/#mM", cap->nchar) != NULL)
|
|
|
5946 || (cap->cmdchar == ']'
|
|
|
5947 && vim_strchr((char_u *)"})*/#mM", cap->nchar) != NULL))
|
|
|
5948 {
|
|
|
5949 if (cap->nchar == '*')
|
|
|
5950 cap->nchar = '/';
|
|
|
5951 new_pos.lnum = 0;
|
|
|
5952 prev_pos.lnum = 0;
|
|
|
5953 if (cap->nchar == 'm' || cap->nchar == 'M')
|
|
|
5954 {
|
|
|
5955 if (cap->cmdchar == '[')
|
|
|
5956 findc = '{';
|
|
|
5957 else
|
|
|
5958 findc = '}';
|
|
|
5959 n = 9999;
|
|
|
5960 }
|
|
|
5961 else
|
|
|
5962 {
|
|
|
5963 findc = cap->nchar;
|
|
|
5964 n = cap->count1;
|
|
|
5965 }
|
|
|
5966 for ( ; n > 0; --n)
|
|
|
5967 {
|
|
|
5968 if ((pos = findmatchlimit(cap->oap, findc,
|
|
|
5969 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD, 0)) == NULL)
|
|
|
5970 {
|
|
|
5971 if (new_pos.lnum == 0) /* nothing found */
|
|
|
5972 {
|
|
|
5973 if (cap->nchar != 'm' && cap->nchar != 'M')
|
|
|
5974 clearopbeep(cap->oap);
|
|
|
5975 }
|
|
|
5976 else
|
|
|
5977 pos = &new_pos; /* use last one found */
|
|
|
5978 break;
|
|
|
5979 }
|
|
|
5980 prev_pos = new_pos;
|
|
|
5981 curwin->w_cursor = *pos;
|
|
|
5982 new_pos = *pos;
|
|
|
5983 }
|
|
|
5984 curwin->w_cursor = old_pos;
|
|
|
5985
|
|
|
5986 /*
|
|
|
5987 * Handle "[m", "]m", "[M" and "[M". The findmatchlimit() only
|
|
|
5988 * brought us to the match for "[m" and "]M" when inside a method.
|
|
|
5989 * Try finding the '{' or '}' we want to be at.
|
|
|
5990 * Also repeat for the given count.
|
|
|
5991 */
|
|
|
5992 if (cap->nchar == 'm' || cap->nchar == 'M')
|
|
|
5993 {
|
|
|
5994 /* norm is TRUE for "]M" and "[m" */
|
|
|
5995 int norm = ((findc == '{') == (cap->nchar == 'm'));
|
|
|
5996
|
|
|
5997 n = cap->count1;
|
|
|
5998 /* found a match: we were inside a method */
|
|
|
5999 if (prev_pos.lnum != 0)
|
|
|
6000 {
|
|
|
6001 pos = &prev_pos;
|
|
|
6002 curwin->w_cursor = prev_pos;
|
|
|
6003 if (norm)
|
|
|
6004 --n;
|
|
|
6005 }
|
|
|
6006 else
|
|
|
6007 pos = NULL;
|
|
|
6008 while (n > 0)
|
|
|
6009 {
|
|
|
6010 for (;;)
|
|
|
6011 {
|
|
|
6012 if ((findc == '{' ? dec_cursor() : inc_cursor()) < 0)
|
|
|
6013 {
|
|
|
6014 /* if not found anything, that's an error */
|
|
|
6015 if (pos == NULL)
|
|
|
6016 clearopbeep(cap->oap);
|
|
|
6017 n = 0;
|
|
|
6018 break;
|
|
|
6019 }
|
|
|
6020 c = gchar_cursor();
|
|
|
6021 if (c == '{' || c == '}')
|
|
|
6022 {
|
|
|
6023 /* Must have found end/start of class: use it.
|
|
|
6024 * Or found the place to be at. */
|
|
|
6025 if ((c == findc && norm) || (n == 1 && !norm))
|
|
|
6026 {
|
|
|
6027 new_pos = curwin->w_cursor;
|
|
|
6028 pos = &new_pos;
|
|
|
6029 n = 0;
|
|
|
6030 }
|
|
|
6031 /* if no match found at all, we started outside of the
|
|
|
6032 * class and we're inside now. Just go on. */
|
|
|
6033 else if (new_pos.lnum == 0)
|
|
|
6034 {
|
|
|
6035 new_pos = curwin->w_cursor;
|
|
|
6036 pos = &new_pos;
|
|
|
6037 }
|
|
|
6038 /* found start/end of other method: go to match */
|
|
|
6039 else if ((pos = findmatchlimit(cap->oap, findc,
|
|
|
6040 (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD,
|
|
|
6041 0)) == NULL)
|
|
|
6042 n = 0;
|
|
|
6043 else
|
|
|
6044 curwin->w_cursor = *pos;
|
|
|
6045 break;
|
|
|
6046 }
|
|
|
6047 }
|
|
|
6048 --n;
|
|
|
6049 }
|
|
|
6050 curwin->w_cursor = old_pos;
|
|
|
6051 if (pos == NULL && new_pos.lnum != 0)
|
|
|
6052 clearopbeep(cap->oap);
|
|
|
6053 }
|
|
|
6054 if (pos != NULL)
|
|
|
6055 {
|
|
|
6056 setpcmark();
|
|
|
6057 curwin->w_cursor = *pos;
|
|
|
6058 curwin->w_set_curswant = TRUE;
|
|
|
6059 #ifdef FEAT_FOLDING
|
|
|
6060 if ((fdo_flags & FDO_BLOCK) && KeyTyped
|
|
|
6061 && cap->oap->op_type == OP_NOP)
|
|
|
6062 foldOpenCursor();
|
|
|
6063 #endif
|
|
|
6064 }
|
|
|
6065 }
|
|
|
6066
|
|
|
6067 /*
|
|
|
6068 * "[[", "[]", "]]" and "][": move to start or end of function
|
|
|
6069 */
|
|
|
6070 else if (cap->nchar == '[' || cap->nchar == ']')
|
|
|
6071 {
|
|
|
6072 if (cap->nchar == cap->cmdchar) /* "]]" or "[[" */
|
|
|
6073 flag = '{';
|
|
|
6074 else
|
|
|
6075 flag = '}'; /* "][" or "[]" */
|
|
|
6076
|
|
|
6077 curwin->w_set_curswant = TRUE;
|
|
|
6078 /*
|
|
|
6079 * Imitate strange Vi behaviour: When using "]]" with an operator
|
|
|
6080 * we also stop at '}'.
|
|
|
6081 */
|
|
503
|
6082 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, flag,
|
|
7
|
6083 (cap->oap->op_type != OP_NOP
|
|
|
6084 && cap->arg == FORWARD && flag == '{')))
|
|
|
6085 clearopbeep(cap->oap);
|
|
|
6086 else
|
|
|
6087 {
|
|
|
6088 if (cap->oap->op_type == OP_NOP)
|
|
|
6089 beginline(BL_WHITE | BL_FIX);
|
|
|
6090 #ifdef FEAT_FOLDING
|
|
|
6091 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
6092 foldOpenCursor();
|
|
|
6093 #endif
|
|
|
6094 }
|
|
|
6095 }
|
|
|
6096
|
|
|
6097 /*
|
|
|
6098 * "[p", "[P", "]P" and "]p": put with indent adjustment
|
|
|
6099 */
|
|
|
6100 else if (cap->nchar == 'p' || cap->nchar == 'P')
|
|
|
6101 {
|
|
|
6102 if (!checkclearopq(cap->oap))
|
|
|
6103 {
|
|
|
6104 prep_redo_cmd(cap);
|
|
|
6105 do_put(cap->oap->regname,
|
|
|
6106 (cap->cmdchar == ']' && cap->nchar == 'p') ? FORWARD : BACKWARD,
|
|
|
6107 cap->count1, PUT_FIXINDENT);
|
|
|
6108 }
|
|
|
6109 }
|
|
|
6110
|
|
|
6111 /*
|
|
|
6112 * "['", "[`", "]'" and "]`": jump to next mark
|
|
|
6113 */
|
|
|
6114 else if (cap->nchar == '\'' || cap->nchar == '`')
|
|
|
6115 {
|
|
|
6116 pos = &curwin->w_cursor;
|
|
|
6117 for (n = cap->count1; n > 0; --n)
|
|
|
6118 {
|
|
|
6119 prev_pos = *pos;
|
|
|
6120 pos = getnextmark(pos, cap->cmdchar == '[' ? BACKWARD : FORWARD,
|
|
|
6121 cap->nchar == '\'');
|
|
|
6122 if (pos == NULL)
|
|
|
6123 break;
|
|
|
6124 }
|
|
|
6125 if (pos == NULL)
|
|
|
6126 pos = &prev_pos;
|
|
|
6127 nv_cursormark(cap, cap->nchar == '\'', pos);
|
|
|
6128 }
|
|
|
6129
|
|
|
6130 #ifdef FEAT_MOUSE
|
|
|
6131 /*
|
|
|
6132 * [ or ] followed by a middle mouse click: put selected text with
|
|
|
6133 * indent adjustment. Any other button just does as usual.
|
|
|
6134 */
|
|
|
6135 else if (cap->nchar >= K_LEFTMOUSE && cap->nchar <= K_RIGHTRELEASE)
|
|
|
6136 {
|
|
|
6137 (void)do_mouse(cap->oap, cap->nchar,
|
|
|
6138 (cap->cmdchar == ']') ? FORWARD : BACKWARD,
|
|
|
6139 cap->count1, PUT_FIXINDENT);
|
|
|
6140 }
|
|
|
6141 #endif /* FEAT_MOUSE */
|
|
|
6142
|
|
|
6143 #ifdef FEAT_FOLDING
|
|
|
6144 /*
|
|
|
6145 * "[z" and "]z": move to start or end of open fold.
|
|
|
6146 */
|
|
|
6147 else if (cap->nchar == 'z')
|
|
|
6148 {
|
|
|
6149 if (foldMoveTo(FALSE, cap->cmdchar == ']' ? FORWARD : BACKWARD,
|
|
|
6150 cap->count1) == FAIL)
|
|
|
6151 clearopbeep(cap->oap);
|
|
|
6152 }
|
|
|
6153 #endif
|
|
|
6154
|
|
|
6155 #ifdef FEAT_DIFF
|
|
|
6156 /*
|
|
|
6157 * "[c" and "]c": move to next or previous diff-change.
|
|
|
6158 */
|
|
|
6159 else if (cap->nchar == 'c')
|
|
|
6160 {
|
|
|
6161 if (diff_move_to(cap->cmdchar == ']' ? FORWARD : BACKWARD,
|
|
|
6162 cap->count1) == FAIL)
|
|
|
6163 clearopbeep(cap->oap);
|
|
|
6164 }
|
|
|
6165 #endif
|
|
|
6166
|
|
236
|
6167 #ifdef FEAT_SYN_HL
|
|
|
6168 /*
|
|
|
6169 * "[s", "[S", "]s" and "]S": move to next spell error.
|
|
|
6170 */
|
|
|
6171 else if (cap->nchar == 's' || cap->nchar == 'S')
|
|
|
6172 {
|
|
249
|
6173 setpcmark();
|
|
|
6174 for (n = 0; n < cap->count1; ++n)
|
|
498
|
6175 if (spell_move_to(curwin, cap->cmdchar == ']' ? FORWARD : BACKWARD,
|
|
|
6176 cap->nchar == 's' ? TRUE : FALSE, FALSE, NULL) == 0)
|
|
249
|
6177 {
|
|
|
6178 clearopbeep(cap->oap);
|
|
|
6179 break;
|
|
|
6180 }
|
|
236
|
6181 }
|
|
|
6182 #endif
|
|
|
6183
|
|
7
|
6184 /* Not a valid cap->nchar. */
|
|
|
6185 else
|
|
|
6186 clearopbeep(cap->oap);
|
|
|
6187 }
|
|
|
6188
|
|
|
6189 /*
|
|
|
6190 * Handle Normal mode "%" command.
|
|
|
6191 */
|
|
|
6192 static void
|
|
|
6193 nv_percent(cap)
|
|
|
6194 cmdarg_T *cap;
|
|
|
6195 {
|
|
|
6196 pos_T *pos;
|
|
|
6197 #ifdef FEAT_FOLDING
|
|
|
6198 linenr_T lnum = curwin->w_cursor.lnum;
|
|
|
6199 #endif
|
|
|
6200
|
|
|
6201 cap->oap->inclusive = TRUE;
|
|
|
6202 if (cap->count0) /* {cnt}% : goto {cnt} percentage in file */
|
|
|
6203 {
|
|
|
6204 if (cap->count0 > 100)
|
|
|
6205 clearopbeep(cap->oap);
|
|
|
6206 else
|
|
|
6207 {
|
|
|
6208 cap->oap->motion_type = MLINE;
|
|
|
6209 setpcmark();
|
|
|
6210 /* Round up, so CTRL-G will give same value. Watch out for a
|
|
|
6211 * large line count, the line number must not go negative! */
|
|
|
6212 if (curbuf->b_ml.ml_line_count > 1000000)
|
|
|
6213 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count + 99L)
|
|
|
6214 / 100L * cap->count0;
|
|
|
6215 else
|
|
|
6216 curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count *
|
|
|
6217 cap->count0 + 99L) / 100L;
|
|
|
6218 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
|
|
|
6219 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
|
|
|
6220 beginline(BL_SOL | BL_FIX);
|
|
|
6221 }
|
|
|
6222 }
|
|
|
6223 else /* "%" : go to matching paren */
|
|
|
6224 {
|
|
|
6225 cap->oap->motion_type = MCHAR;
|
|
|
6226 cap->oap->use_reg_one = TRUE;
|
|
|
6227 if ((pos = findmatch(cap->oap, NUL)) == NULL)
|
|
|
6228 clearopbeep(cap->oap);
|
|
|
6229 else
|
|
|
6230 {
|
|
|
6231 setpcmark();
|
|
|
6232 curwin->w_cursor = *pos;
|
|
|
6233 curwin->w_set_curswant = TRUE;
|
|
|
6234 #ifdef FEAT_VIRTUALEDIT
|
|
|
6235 curwin->w_cursor.coladd = 0;
|
|
|
6236 #endif
|
|
|
6237 #ifdef FEAT_VISUAL
|
|
|
6238 adjust_for_sel(cap);
|
|
|
6239 #endif
|
|
|
6240 }
|
|
|
6241 }
|
|
|
6242 #ifdef FEAT_FOLDING
|
|
|
6243 if (cap->oap->op_type == OP_NOP
|
|
|
6244 && lnum != curwin->w_cursor.lnum
|
|
|
6245 && (fdo_flags & FDO_PERCENT)
|
|
|
6246 && KeyTyped)
|
|
|
6247 foldOpenCursor();
|
|
|
6248 #endif
|
|
|
6249 }
|
|
|
6250
|
|
|
6251 /*
|
|
|
6252 * Handle "(" and ")" commands.
|
|
|
6253 * cap->arg is BACKWARD for "(" and FORWARD for ")".
|
|
|
6254 */
|
|
|
6255 static void
|
|
|
6256 nv_brace(cap)
|
|
|
6257 cmdarg_T *cap;
|
|
|
6258 {
|
|
|
6259 cap->oap->motion_type = MCHAR;
|
|
|
6260 cap->oap->use_reg_one = TRUE;
|
|
|
6261 if (cap->cmdchar == ')')
|
|
|
6262 cap->oap->inclusive = FALSE;
|
|
|
6263 else
|
|
|
6264 cap->oap->inclusive = TRUE;
|
|
|
6265 curwin->w_set_curswant = TRUE;
|
|
|
6266
|
|
|
6267 if (findsent(cap->arg, cap->count1) == FAIL)
|
|
|
6268 clearopbeep(cap->oap);
|
|
|
6269 else
|
|
|
6270 {
|
|
|
6271 #ifdef FEAT_VIRTUALEDIT
|
|
|
6272 curwin->w_cursor.coladd = 0;
|
|
|
6273 #endif
|
|
|
6274 #ifdef FEAT_FOLDING
|
|
|
6275 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
6276 foldOpenCursor();
|
|
|
6277 #endif
|
|
|
6278 }
|
|
|
6279 }
|
|
|
6280
|
|
|
6281 /*
|
|
|
6282 * "m" command: Mark a position.
|
|
|
6283 */
|
|
|
6284 static void
|
|
|
6285 nv_mark(cap)
|
|
|
6286 cmdarg_T *cap;
|
|
|
6287 {
|
|
|
6288 if (!checkclearop(cap->oap))
|
|
|
6289 {
|
|
|
6290 if (setmark(cap->nchar) == FAIL)
|
|
|
6291 clearopbeep(cap->oap);
|
|
|
6292 }
|
|
|
6293 }
|
|
|
6294
|
|
|
6295 /*
|
|
|
6296 * "{" and "}" commands.
|
|
|
6297 * cmd->arg is BACKWARD for "{" and FORWARD for "}".
|
|
|
6298 */
|
|
|
6299 static void
|
|
|
6300 nv_findpar(cap)
|
|
|
6301 cmdarg_T *cap;
|
|
|
6302 {
|
|
|
6303 cap->oap->motion_type = MCHAR;
|
|
|
6304 cap->oap->inclusive = FALSE;
|
|
|
6305 cap->oap->use_reg_one = TRUE;
|
|
|
6306 curwin->w_set_curswant = TRUE;
|
|
503
|
6307 if (!findpar(&cap->oap->inclusive, cap->arg, cap->count1, NUL, FALSE))
|
|
7
|
6308 clearopbeep(cap->oap);
|
|
|
6309 else
|
|
|
6310 {
|
|
|
6311 #ifdef FEAT_VIRTUALEDIT
|
|
|
6312 curwin->w_cursor.coladd = 0;
|
|
|
6313 #endif
|
|
|
6314 #ifdef FEAT_FOLDING
|
|
|
6315 if ((fdo_flags & FDO_BLOCK) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
6316 foldOpenCursor();
|
|
|
6317 #endif
|
|
|
6318 }
|
|
|
6319 }
|
|
|
6320
|
|
|
6321 /*
|
|
|
6322 * "u" command: Undo or make lower case.
|
|
|
6323 */
|
|
|
6324 static void
|
|
|
6325 nv_undo(cap)
|
|
|
6326 cmdarg_T *cap;
|
|
|
6327 {
|
|
|
6328 if (cap->oap->op_type == OP_LOWER
|
|
|
6329 #ifdef FEAT_VISUAL
|
|
|
6330 || VIsual_active
|
|
|
6331 #endif
|
|
|
6332 )
|
|
|
6333 {
|
|
|
6334 /* translate "<Visual>u" to "<Visual>gu" and "guu" to "gugu" */
|
|
|
6335 cap->cmdchar = 'g';
|
|
|
6336 cap->nchar = 'u';
|
|
|
6337 nv_operator(cap);
|
|
|
6338 }
|
|
|
6339 else
|
|
|
6340 nv_kundo(cap);
|
|
|
6341 }
|
|
|
6342
|
|
|
6343 /*
|
|
|
6344 * <Undo> command.
|
|
|
6345 */
|
|
|
6346 static void
|
|
|
6347 nv_kundo(cap)
|
|
|
6348 cmdarg_T *cap;
|
|
|
6349 {
|
|
|
6350 if (!checkclearopq(cap->oap))
|
|
|
6351 {
|
|
|
6352 u_undo((int)cap->count1);
|
|
|
6353 curwin->w_set_curswant = TRUE;
|
|
|
6354 }
|
|
|
6355 }
|
|
|
6356
|
|
|
6357 /*
|
|
|
6358 * Handle the "r" command.
|
|
|
6359 */
|
|
|
6360 static void
|
|
|
6361 nv_replace(cap)
|
|
|
6362 cmdarg_T *cap;
|
|
|
6363 {
|
|
|
6364 char_u *ptr;
|
|
|
6365 int had_ctrl_v;
|
|
|
6366 long n;
|
|
|
6367
|
|
|
6368 if (checkclearop(cap->oap))
|
|
|
6369 return;
|
|
|
6370
|
|
|
6371 /* get another character */
|
|
|
6372 if (cap->nchar == Ctrl_V)
|
|
|
6373 {
|
|
|
6374 had_ctrl_v = Ctrl_V;
|
|
|
6375 cap->nchar = get_literal();
|
|
|
6376 /* Don't redo a multibyte character with CTRL-V. */
|
|
|
6377 if (cap->nchar > DEL)
|
|
|
6378 had_ctrl_v = NUL;
|
|
|
6379 }
|
|
|
6380 else
|
|
|
6381 had_ctrl_v = NUL;
|
|
|
6382
|
|
|
6383 #ifdef FEAT_VISUAL
|
|
|
6384 /* Visual mode "r" */
|
|
|
6385 if (VIsual_active)
|
|
|
6386 {
|
|
|
6387 nv_operator(cap);
|
|
|
6388 return;
|
|
|
6389 }
|
|
|
6390 #endif
|
|
|
6391
|
|
|
6392 #ifdef FEAT_VIRTUALEDIT
|
|
|
6393 /* Break tabs, etc. */
|
|
|
6394 if (virtual_active())
|
|
|
6395 {
|
|
|
6396 if (u_save_cursor() == FAIL)
|
|
|
6397 return;
|
|
|
6398 if (gchar_cursor() == NUL)
|
|
|
6399 {
|
|
|
6400 /* Add extra space and put the cursor on the first one. */
|
|
|
6401 coladvance_force((colnr_T)(getviscol() + cap->count1));
|
|
|
6402 curwin->w_cursor.col -= cap->count1;
|
|
|
6403 }
|
|
|
6404 else if (gchar_cursor() == TAB)
|
|
|
6405 coladvance_force(getviscol());
|
|
|
6406 }
|
|
|
6407 #endif
|
|
|
6408
|
|
|
6409 /*
|
|
|
6410 * Check for a special key or not enough characters to replace.
|
|
|
6411 */
|
|
|
6412 ptr = ml_get_cursor();
|
|
|
6413 if (IS_SPECIAL(cap->nchar) || STRLEN(ptr) < (unsigned)cap->count1
|
|
|
6414 #ifdef FEAT_MBYTE
|
|
|
6415 || (has_mbyte && mb_charlen(ptr) < cap->count1)
|
|
|
6416 #endif
|
|
|
6417 )
|
|
|
6418 {
|
|
|
6419 clearopbeep(cap->oap);
|
|
|
6420 return;
|
|
|
6421 }
|
|
|
6422
|
|
|
6423 /*
|
|
|
6424 * Replacing with a TAB is done by edit() when it is complicated because
|
|
|
6425 * 'expandtab' or 'smarttab' is set. CTRL-V TAB inserts a literal TAB.
|
|
|
6426 * Other characters are done below to avoid problems with things like
|
|
|
6427 * CTRL-V 048 (for edit() this would be R CTRL-V 0 ESC).
|
|
|
6428 */
|
|
|
6429 if (had_ctrl_v != Ctrl_V && cap->nchar == '\t' && (curbuf->b_p_et || p_sta))
|
|
|
6430 {
|
|
|
6431 stuffnumReadbuff(cap->count1);
|
|
|
6432 stuffcharReadbuff('R');
|
|
|
6433 stuffcharReadbuff('\t');
|
|
|
6434 stuffcharReadbuff(ESC);
|
|
|
6435 return;
|
|
|
6436 }
|
|
|
6437
|
|
|
6438 /* save line for undo */
|
|
|
6439 if (u_save_cursor() == FAIL)
|
|
|
6440 return;
|
|
|
6441
|
|
|
6442 if (had_ctrl_v != Ctrl_V && (cap->nchar == '\r' || cap->nchar == '\n'))
|
|
|
6443 {
|
|
|
6444 /*
|
|
|
6445 * Replace character(s) by a single newline.
|
|
|
6446 * Strange vi behaviour: Only one newline is inserted.
|
|
|
6447 * Delete the characters here.
|
|
|
6448 * Insert the newline with an insert command, takes care of
|
|
|
6449 * autoindent. The insert command depends on being on the last
|
|
|
6450 * character of a line or not.
|
|
|
6451 */
|
|
|
6452 #ifdef FEAT_MBYTE
|
|
|
6453 (void)del_chars(cap->count1, FALSE); /* delete the characters */
|
|
|
6454 #else
|
|
|
6455 (void)del_bytes(cap->count1, FALSE); /* delete the characters */
|
|
|
6456 #endif
|
|
|
6457 stuffcharReadbuff('\r');
|
|
|
6458 stuffcharReadbuff(ESC);
|
|
|
6459
|
|
|
6460 /* Give 'r' to edit(), to get the redo command right. */
|
|
|
6461 invoke_edit(cap, TRUE, 'r', FALSE);
|
|
|
6462 }
|
|
|
6463 else
|
|
|
6464 {
|
|
|
6465 prep_redo(cap->oap->regname, cap->count1,
|
|
|
6466 NUL, 'r', NUL, had_ctrl_v, cap->nchar);
|
|
|
6467
|
|
|
6468 curbuf->b_op_start = curwin->w_cursor;
|
|
|
6469 #ifdef FEAT_MBYTE
|
|
|
6470 if (has_mbyte)
|
|
|
6471 {
|
|
|
6472 int old_State = State;
|
|
|
6473
|
|
|
6474 if (cap->ncharC1 != 0)
|
|
|
6475 AppendCharToRedobuff(cap->ncharC1);
|
|
|
6476 if (cap->ncharC2 != 0)
|
|
|
6477 AppendCharToRedobuff(cap->ncharC2);
|
|
|
6478
|
|
|
6479 /* This is slow, but it handles replacing a single-byte with a
|
|
|
6480 * multi-byte and the other way around. Also handles adding
|
|
|
6481 * composing characters for utf-8. */
|
|
|
6482 for (n = cap->count1; n > 0; --n)
|
|
|
6483 {
|
|
|
6484 State = REPLACE;
|
|
|
6485 ins_char(cap->nchar);
|
|
|
6486 State = old_State;
|
|
|
6487 if (cap->ncharC1 != 0)
|
|
|
6488 ins_char(cap->ncharC1);
|
|
|
6489 if (cap->ncharC2 != 0)
|
|
|
6490 ins_char(cap->ncharC2);
|
|
|
6491 }
|
|
|
6492 }
|
|
|
6493 else
|
|
|
6494 #endif
|
|
|
6495 {
|
|
|
6496 /*
|
|
|
6497 * Replace the characters within one line.
|
|
|
6498 */
|
|
|
6499 for (n = cap->count1; n > 0; --n)
|
|
|
6500 {
|
|
|
6501 /*
|
|
|
6502 * Get ptr again, because u_save and/or showmatch() will have
|
|
|
6503 * released the line. At the same time we let know that the
|
|
|
6504 * line will be changed.
|
|
|
6505 */
|
|
|
6506 ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, TRUE);
|
|
|
6507 ptr[curwin->w_cursor.col] = cap->nchar;
|
|
|
6508 if (p_sm && msg_silent == 0)
|
|
|
6509 showmatch(cap->nchar);
|
|
|
6510 ++curwin->w_cursor.col;
|
|
|
6511 }
|
|
|
6512 #ifdef FEAT_NETBEANS_INTG
|
|
|
6513 if (usingNetbeans)
|
|
|
6514 {
|
|
|
6515 colnr_T start = (colnr_T)(curwin->w_cursor.col - cap->count1);
|
|
|
6516
|
|
33
|
6517 netbeans_removed(curbuf, curwin->w_cursor.lnum, start,
|
|
|
6518 (long)cap->count1);
|
|
7
|
6519 netbeans_inserted(curbuf, curwin->w_cursor.lnum, start,
|
|
33
|
6520 &ptr[start], (int)cap->count1);
|
|
7
|
6521 }
|
|
|
6522 #endif
|
|
|
6523
|
|
|
6524 /* mark the buffer as changed and prepare for displaying */
|
|
|
6525 changed_bytes(curwin->w_cursor.lnum,
|
|
|
6526 (colnr_T)(curwin->w_cursor.col - cap->count1));
|
|
|
6527 }
|
|
|
6528 --curwin->w_cursor.col; /* cursor on the last replaced char */
|
|
|
6529 #ifdef FEAT_MBYTE
|
|
|
6530 /* if the character on the left of the current cursor is a multi-byte
|
|
|
6531 * character, move two characters left */
|
|
|
6532 if (has_mbyte)
|
|
|
6533 mb_adjust_cursor();
|
|
|
6534 #endif
|
|
|
6535 curbuf->b_op_end = curwin->w_cursor;
|
|
|
6536 curwin->w_set_curswant = TRUE;
|
|
|
6537 set_last_insert(cap->nchar);
|
|
|
6538 }
|
|
|
6539 }
|
|
|
6540
|
|
|
6541 #ifdef FEAT_VISUAL
|
|
|
6542 /*
|
|
|
6543 * 'o': Exchange start and end of Visual area.
|
|
|
6544 * 'O': same, but in block mode exchange left and right corners.
|
|
|
6545 */
|
|
|
6546 static void
|
|
|
6547 v_swap_corners(cmdchar)
|
|
|
6548 int cmdchar;
|
|
|
6549 {
|
|
|
6550 pos_T old_cursor;
|
|
|
6551 colnr_T left, right;
|
|
|
6552
|
|
|
6553 if (cmdchar == 'O' && VIsual_mode == Ctrl_V)
|
|
|
6554 {
|
|
|
6555 old_cursor = curwin->w_cursor;
|
|
|
6556 getvcols(curwin, &old_cursor, &VIsual, &left, &right);
|
|
|
6557 curwin->w_cursor.lnum = VIsual.lnum;
|
|
|
6558 coladvance(left);
|
|
|
6559 VIsual = curwin->w_cursor;
|
|
|
6560
|
|
|
6561 curwin->w_cursor.lnum = old_cursor.lnum;
|
|
|
6562 curwin->w_curswant = right;
|
|
|
6563 /* 'selection "exclusive" and cursor at right-bottom corner: move it
|
|
|
6564 * right one column */
|
|
|
6565 if (old_cursor.lnum >= VIsual.lnum && *p_sel == 'e')
|
|
|
6566 ++curwin->w_curswant;
|
|
|
6567 coladvance(curwin->w_curswant);
|
|
|
6568 if (curwin->w_cursor.col == old_cursor.col
|
|
|
6569 #ifdef FEAT_VIRTUALEDIT
|
|
|
6570 && (!virtual_active()
|
|
|
6571 || curwin->w_cursor.coladd == old_cursor.coladd)
|
|
|
6572 #endif
|
|
|
6573 )
|
|
|
6574 {
|
|
|
6575 curwin->w_cursor.lnum = VIsual.lnum;
|
|
|
6576 if (old_cursor.lnum <= VIsual.lnum && *p_sel == 'e')
|
|
|
6577 ++right;
|
|
|
6578 coladvance(right);
|
|
|
6579 VIsual = curwin->w_cursor;
|
|
|
6580
|
|
|
6581 curwin->w_cursor.lnum = old_cursor.lnum;
|
|
|
6582 coladvance(left);
|
|
|
6583 curwin->w_curswant = left;
|
|
|
6584 }
|
|
|
6585 }
|
|
|
6586 else
|
|
|
6587 {
|
|
|
6588 old_cursor = curwin->w_cursor;
|
|
|
6589 curwin->w_cursor = VIsual;
|
|
|
6590 VIsual = old_cursor;
|
|
|
6591 curwin->w_set_curswant = TRUE;
|
|
|
6592 }
|
|
|
6593 }
|
|
|
6594 #endif /* FEAT_VISUAL */
|
|
|
6595
|
|
|
6596 /*
|
|
|
6597 * "R" (cap->arg is FALSE) and "gR" (cap->arg is TRUE).
|
|
|
6598 */
|
|
|
6599 static void
|
|
|
6600 nv_Replace(cap)
|
|
|
6601 cmdarg_T *cap;
|
|
|
6602 {
|
|
|
6603 #ifdef FEAT_VISUAL
|
|
|
6604 if (VIsual_active) /* "R" is replace lines */
|
|
|
6605 {
|
|
|
6606 cap->cmdchar = 'c';
|
|
|
6607 cap->nchar = NUL;
|
|
|
6608 VIsual_mode = 'V';
|
|
|
6609 nv_operator(cap);
|
|
|
6610 }
|
|
|
6611 else
|
|
|
6612 #endif
|
|
|
6613 if (!checkclearopq(cap->oap))
|
|
|
6614 {
|
|
|
6615 if (!curbuf->b_p_ma)
|
|
|
6616 EMSG(_(e_modifiable));
|
|
|
6617 else
|
|
|
6618 {
|
|
|
6619 #ifdef FEAT_VIRTUALEDIT
|
|
|
6620 if (virtual_active())
|
|
|
6621 coladvance(getviscol());
|
|
|
6622 #endif
|
|
|
6623 invoke_edit(cap, FALSE, cap->arg ? 'V' : 'R', FALSE);
|
|
|
6624 }
|
|
|
6625 }
|
|
|
6626 }
|
|
|
6627
|
|
|
6628 #ifdef FEAT_VREPLACE
|
|
|
6629 /*
|
|
|
6630 * "gr".
|
|
|
6631 */
|
|
|
6632 static void
|
|
|
6633 nv_vreplace(cap)
|
|
|
6634 cmdarg_T *cap;
|
|
|
6635 {
|
|
|
6636 # ifdef FEAT_VISUAL
|
|
|
6637 if (VIsual_active)
|
|
|
6638 {
|
|
|
6639 cap->cmdchar = 'r';
|
|
|
6640 cap->nchar = cap->extra_char;
|
|
|
6641 nv_replace(cap); /* Do same as "r" in Visual mode for now */
|
|
|
6642 }
|
|
|
6643 else
|
|
|
6644 # endif
|
|
|
6645 if (!checkclearopq(cap->oap))
|
|
|
6646 {
|
|
|
6647 if (!curbuf->b_p_ma)
|
|
|
6648 EMSG(_(e_modifiable));
|
|
|
6649 else
|
|
|
6650 {
|
|
|
6651 if (cap->extra_char == Ctrl_V) /* get another character */
|
|
|
6652 cap->extra_char = get_literal();
|
|
|
6653 stuffcharReadbuff(cap->extra_char);
|
|
|
6654 stuffcharReadbuff(ESC);
|
|
|
6655 # ifdef FEAT_VIRTUALEDIT
|
|
|
6656 if (virtual_active())
|
|
|
6657 coladvance(getviscol());
|
|
|
6658 # endif
|
|
|
6659 invoke_edit(cap, TRUE, 'v', FALSE);
|
|
|
6660 }
|
|
|
6661 }
|
|
|
6662 }
|
|
|
6663 #endif
|
|
|
6664
|
|
|
6665 /*
|
|
|
6666 * Swap case for "~" command, when it does not work like an operator.
|
|
|
6667 */
|
|
|
6668 static void
|
|
|
6669 n_swapchar(cap)
|
|
|
6670 cmdarg_T *cap;
|
|
|
6671 {
|
|
|
6672 long n;
|
|
|
6673 pos_T startpos;
|
|
|
6674 int did_change = 0;
|
|
|
6675 #ifdef FEAT_NETBEANS_INTG
|
|
|
6676 pos_T pos;
|
|
|
6677 char_u *ptr;
|
|
|
6678 int count;
|
|
|
6679 #endif
|
|
|
6680
|
|
|
6681 if (checkclearopq(cap->oap))
|
|
|
6682 return;
|
|
|
6683
|
|
|
6684 if (lineempty(curwin->w_cursor.lnum) && vim_strchr(p_ww, '~') == NULL)
|
|
|
6685 {
|
|
|
6686 clearopbeep(cap->oap);
|
|
|
6687 return;
|
|
|
6688 }
|
|
|
6689
|
|
|
6690 prep_redo_cmd(cap);
|
|
|
6691
|
|
|
6692 if (u_save_cursor() == FAIL)
|
|
|
6693 return;
|
|
|
6694
|
|
|
6695 startpos = curwin->w_cursor;
|
|
|
6696 #ifdef FEAT_NETBEANS_INTG
|
|
|
6697 pos = startpos;
|
|
|
6698 #endif
|
|
|
6699 for (n = cap->count1; n > 0; --n)
|
|
|
6700 {
|
|
|
6701 did_change |= swapchar(cap->oap->op_type, &curwin->w_cursor);
|
|
|
6702 inc_cursor();
|
|
|
6703 if (gchar_cursor() == NUL)
|
|
|
6704 {
|
|
|
6705 if (vim_strchr(p_ww, '~') != NULL
|
|
|
6706 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
|
|
|
6707 {
|
|
|
6708 #ifdef FEAT_NETBEANS_INTG
|
|
|
6709 if (usingNetbeans)
|
|
|
6710 {
|
|
|
6711 if (did_change)
|
|
|
6712 {
|
|
|
6713 ptr = ml_get(pos.lnum);
|
|
|
6714 count = STRLEN(ptr) - pos.col;
|
|
33
|
6715 netbeans_removed(curbuf, pos.lnum, pos.col,
|
|
|
6716 (long)count);
|
|
7
|
6717 netbeans_inserted(curbuf, pos.lnum, pos.col,
|
|
33
|
6718 &ptr[pos.col], count);
|
|
7
|
6719 }
|
|
|
6720 pos.col = 0;
|
|
|
6721 pos.lnum++;
|
|
|
6722 }
|
|
|
6723 #endif
|
|
|
6724 ++curwin->w_cursor.lnum;
|
|
|
6725 curwin->w_cursor.col = 0;
|
|
|
6726 if (n > 1)
|
|
|
6727 {
|
|
|
6728 if (u_savesub(curwin->w_cursor.lnum) == FAIL)
|
|
|
6729 break;
|
|
|
6730 u_clearline();
|
|
|
6731 }
|
|
|
6732 }
|
|
|
6733 else
|
|
|
6734 break;
|
|
|
6735 }
|
|
|
6736 }
|
|
|
6737 #ifdef FEAT_NETBEANS_INTG
|
|
|
6738 if (did_change && usingNetbeans)
|
|
|
6739 {
|
|
|
6740 ptr = ml_get(pos.lnum);
|
|
|
6741 count = curwin->w_cursor.col - pos.col;
|
|
33
|
6742 netbeans_removed(curbuf, pos.lnum, pos.col, (long)count);
|
|
|
6743 netbeans_inserted(curbuf, pos.lnum, pos.col, &ptr[pos.col], count);
|
|
7
|
6744 }
|
|
|
6745 #endif
|
|
|
6746
|
|
|
6747
|
|
|
6748 check_cursor();
|
|
|
6749 curwin->w_set_curswant = TRUE;
|
|
|
6750 if (did_change)
|
|
|
6751 {
|
|
|
6752 changed_lines(startpos.lnum, startpos.col, curwin->w_cursor.lnum + 1,
|
|
|
6753 0L);
|
|
|
6754 curbuf->b_op_start = startpos;
|
|
|
6755 curbuf->b_op_end = curwin->w_cursor;
|
|
|
6756 if (curbuf->b_op_end.col > 0)
|
|
|
6757 --curbuf->b_op_end.col;
|
|
|
6758 }
|
|
|
6759 }
|
|
|
6760
|
|
|
6761 /*
|
|
|
6762 * Move cursor to mark.
|
|
|
6763 */
|
|
|
6764 static void
|
|
|
6765 nv_cursormark(cap, flag, pos)
|
|
|
6766 cmdarg_T *cap;
|
|
|
6767 int flag;
|
|
|
6768 pos_T *pos;
|
|
|
6769 {
|
|
|
6770 if (check_mark(pos) == FAIL)
|
|
|
6771 clearop(cap->oap);
|
|
|
6772 else
|
|
|
6773 {
|
|
|
6774 if (cap->cmdchar == '\''
|
|
|
6775 || cap->cmdchar == '`'
|
|
|
6776 || cap->cmdchar == '['
|
|
|
6777 || cap->cmdchar == ']')
|
|
|
6778 setpcmark();
|
|
|
6779 curwin->w_cursor = *pos;
|
|
|
6780 if (flag)
|
|
|
6781 beginline(BL_WHITE | BL_FIX);
|
|
|
6782 else
|
|
|
6783 check_cursor();
|
|
|
6784 }
|
|
|
6785 cap->oap->motion_type = flag ? MLINE : MCHAR;
|
|
|
6786 if (cap->cmdchar == '`')
|
|
|
6787 cap->oap->use_reg_one = TRUE;
|
|
|
6788 cap->oap->inclusive = FALSE; /* ignored if not MCHAR */
|
|
|
6789 curwin->w_set_curswant = TRUE;
|
|
|
6790 }
|
|
|
6791
|
|
|
6792 #ifdef FEAT_VISUAL
|
|
|
6793 /*
|
|
|
6794 * Handle commands that are operators in Visual mode.
|
|
|
6795 */
|
|
|
6796 static void
|
|
|
6797 v_visop(cap)
|
|
|
6798 cmdarg_T *cap;
|
|
|
6799 {
|
|
|
6800 static char_u trans[] = "YyDdCcxdXdAAIIrr";
|
|
|
6801
|
|
|
6802 /* Uppercase means linewise, except in block mode, then "D" deletes till
|
|
|
6803 * the end of the line, and "C" replaces til EOL */
|
|
|
6804 if (isupper(cap->cmdchar))
|
|
|
6805 {
|
|
|
6806 if (VIsual_mode != Ctrl_V)
|
|
|
6807 VIsual_mode = 'V';
|
|
|
6808 else if (cap->cmdchar == 'C' || cap->cmdchar == 'D')
|
|
|
6809 curwin->w_curswant = MAXCOL;
|
|
|
6810 }
|
|
|
6811 cap->cmdchar = *(vim_strchr(trans, cap->cmdchar) + 1);
|
|
|
6812 nv_operator(cap);
|
|
|
6813 }
|
|
|
6814 #endif
|
|
|
6815
|
|
|
6816 /*
|
|
|
6817 * "s" and "S" commands.
|
|
|
6818 */
|
|
|
6819 static void
|
|
|
6820 nv_subst(cap)
|
|
|
6821 cmdarg_T *cap;
|
|
|
6822 {
|
|
|
6823 #ifdef FEAT_VISUAL
|
|
|
6824 if (VIsual_active) /* "vs" and "vS" are the same as "vc" */
|
|
|
6825 {
|
|
|
6826 if (cap->cmdchar == 'S')
|
|
|
6827 VIsual_mode = 'V';
|
|
|
6828 cap->cmdchar = 'c';
|
|
|
6829 nv_operator(cap);
|
|
|
6830 }
|
|
|
6831 else
|
|
|
6832 #endif
|
|
|
6833 nv_optrans(cap);
|
|
|
6834 }
|
|
|
6835
|
|
|
6836 /*
|
|
|
6837 * Abbreviated commands.
|
|
|
6838 */
|
|
|
6839 static void
|
|
|
6840 nv_abbrev(cap)
|
|
|
6841 cmdarg_T *cap;
|
|
|
6842 {
|
|
|
6843 if (cap->cmdchar == K_DEL || cap->cmdchar == K_KDEL)
|
|
|
6844 cap->cmdchar = 'x'; /* DEL key behaves like 'x' */
|
|
|
6845
|
|
|
6846 #ifdef FEAT_VISUAL
|
|
|
6847 /* in Visual mode these commands are operators */
|
|
|
6848 if (VIsual_active)
|
|
|
6849 v_visop(cap);
|
|
|
6850 else
|
|
|
6851 #endif
|
|
|
6852 nv_optrans(cap);
|
|
|
6853 }
|
|
|
6854
|
|
|
6855 /*
|
|
|
6856 * Translate a command into another command.
|
|
|
6857 */
|
|
|
6858 static void
|
|
|
6859 nv_optrans(cap)
|
|
|
6860 cmdarg_T *cap;
|
|
|
6861 {
|
|
|
6862 static char_u *(ar[8]) = {(char_u *)"dl", (char_u *)"dh",
|
|
|
6863 (char_u *)"d$", (char_u *)"c$",
|
|
|
6864 (char_u *)"cl", (char_u *)"cc",
|
|
|
6865 (char_u *)"yy", (char_u *)":s\r"};
|
|
|
6866 static char_u *str = (char_u *)"xXDCsSY&";
|
|
|
6867
|
|
|
6868 if (!checkclearopq(cap->oap))
|
|
|
6869 {
|
|
164
|
6870 /* In Vi "2D" doesn't delete the next line. Can't translate it
|
|
|
6871 * either, because "2." should also not use the count. */
|
|
|
6872 if (cap->cmdchar == 'D' && vim_strchr(p_cpo, CPO_HASH) != NULL)
|
|
|
6873 {
|
|
|
6874 cap->oap->start = curwin->w_cursor;
|
|
|
6875 cap->oap->op_type = OP_DELETE;
|
|
|
6876 cap->count1 = 1;
|
|
|
6877 nv_dollar(cap);
|
|
|
6878 finish_op = TRUE;
|
|
|
6879 ResetRedobuff();
|
|
|
6880 AppendCharToRedobuff('D');
|
|
|
6881 }
|
|
|
6882 else
|
|
|
6883 {
|
|
|
6884 if (cap->count0)
|
|
|
6885 stuffnumReadbuff(cap->count0);
|
|
|
6886 stuffReadbuff(ar[(int)(vim_strchr(str, cap->cmdchar) - str)]);
|
|
|
6887 }
|
|
7
|
6888 }
|
|
|
6889 cap->opcount = 0;
|
|
|
6890 }
|
|
|
6891
|
|
|
6892 /*
|
|
|
6893 * "'" and "`" commands. Also for "g'" and "g`".
|
|
|
6894 * cap->arg is TRUE for "'" and "g'".
|
|
|
6895 */
|
|
|
6896 static void
|
|
|
6897 nv_gomark(cap)
|
|
|
6898 cmdarg_T *cap;
|
|
|
6899 {
|
|
|
6900 pos_T *pos;
|
|
|
6901 int c;
|
|
|
6902 #ifdef FEAT_FOLDING
|
|
|
6903 linenr_T lnum = curwin->w_cursor.lnum;
|
|
|
6904 int old_KeyTyped = KeyTyped; /* getting file may reset it */
|
|
|
6905 #endif
|
|
|
6906
|
|
|
6907 if (cap->cmdchar == 'g')
|
|
|
6908 c = cap->extra_char;
|
|
|
6909 else
|
|
|
6910 c = cap->nchar;
|
|
|
6911 pos = getmark(c, (cap->oap->op_type == OP_NOP));
|
|
|
6912 if (pos == (pos_T *)-1) /* jumped to other file */
|
|
|
6913 {
|
|
|
6914 if (cap->arg)
|
|
|
6915 {
|
|
|
6916 check_cursor_lnum();
|
|
|
6917 beginline(BL_WHITE | BL_FIX);
|
|
|
6918 }
|
|
|
6919 else
|
|
|
6920 check_cursor();
|
|
|
6921 }
|
|
|
6922 else
|
|
|
6923 nv_cursormark(cap, cap->arg, pos);
|
|
|
6924
|
|
|
6925 #ifdef FEAT_VIRTUALEDIT
|
|
|
6926 /* May need to clear the coladd that a mark includes. */
|
|
|
6927 if (!virtual_active())
|
|
|
6928 curwin->w_cursor.coladd = 0;
|
|
|
6929 #endif
|
|
|
6930 #ifdef FEAT_FOLDING
|
|
|
6931 if (cap->oap->op_type == OP_NOP
|
|
|
6932 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum)
|
|
|
6933 && (fdo_flags & FDO_MARK)
|
|
|
6934 && old_KeyTyped)
|
|
|
6935 foldOpenCursor();
|
|
|
6936 #endif
|
|
|
6937 }
|
|
|
6938
|
|
|
6939 /*
|
|
|
6940 * Handle CTRL-O, CTRL-I, "g;" and "g," commands.
|
|
|
6941 */
|
|
|
6942 static void
|
|
|
6943 nv_pcmark(cap)
|
|
|
6944 cmdarg_T *cap;
|
|
|
6945 {
|
|
|
6946 #ifdef FEAT_JUMPLIST
|
|
|
6947 pos_T *pos;
|
|
|
6948 # ifdef FEAT_FOLDING
|
|
|
6949 linenr_T lnum = curwin->w_cursor.lnum;
|
|
|
6950 int old_KeyTyped = KeyTyped; /* getting file may reset it */
|
|
|
6951 # endif
|
|
|
6952
|
|
|
6953 if (!checkclearopq(cap->oap))
|
|
|
6954 {
|
|
|
6955 if (cap->cmdchar == 'g')
|
|
|
6956 pos = movechangelist((int)cap->count1);
|
|
|
6957 else
|
|
|
6958 pos = movemark((int)cap->count1);
|
|
|
6959 if (pos == (pos_T *)-1) /* jump to other file */
|
|
|
6960 {
|
|
|
6961 curwin->w_set_curswant = TRUE;
|
|
|
6962 check_cursor();
|
|
|
6963 }
|
|
|
6964 else if (pos != NULL) /* can jump */
|
|
|
6965 nv_cursormark(cap, FALSE, pos);
|
|
|
6966 else if (cap->cmdchar == 'g')
|
|
|
6967 {
|
|
|
6968 if (curbuf->b_changelistlen == 0)
|
|
|
6969 EMSG(_("E664: changelist is empty"));
|
|
|
6970 else if (cap->count1 < 0)
|
|
|
6971 EMSG(_("E662: At start of changelist"));
|
|
|
6972 else
|
|
|
6973 EMSG(_("E663: At end of changelist"));
|
|
|
6974 }
|
|
|
6975 else
|
|
|
6976 clearopbeep(cap->oap);
|
|
|
6977 # ifdef FEAT_FOLDING
|
|
|
6978 if (cap->oap->op_type == OP_NOP
|
|
|
6979 && (pos == (pos_T *)-1 || lnum != curwin->w_cursor.lnum)
|
|
|
6980 && (fdo_flags & FDO_MARK)
|
|
|
6981 && old_KeyTyped)
|
|
|
6982 foldOpenCursor();
|
|
|
6983 # endif
|
|
|
6984 }
|
|
|
6985 #else
|
|
|
6986 clearopbeep(cap->oap);
|
|
|
6987 #endif
|
|
|
6988 }
|
|
|
6989
|
|
|
6990 /*
|
|
|
6991 * Handle '"' command.
|
|
|
6992 */
|
|
|
6993 static void
|
|
|
6994 nv_regname(cap)
|
|
|
6995 cmdarg_T *cap;
|
|
|
6996 {
|
|
|
6997 if (checkclearop(cap->oap))
|
|
|
6998 return;
|
|
|
6999 #ifdef FEAT_EVAL
|
|
|
7000 if (cap->nchar == '=')
|
|
|
7001 cap->nchar = get_expr_register();
|
|
|
7002 #endif
|
|
|
7003 if (cap->nchar != NUL && valid_yank_reg(cap->nchar, FALSE))
|
|
|
7004 {
|
|
|
7005 cap->oap->regname = cap->nchar;
|
|
|
7006 cap->opcount = cap->count0; /* remember count before '"' */
|
|
|
7007 #ifdef FEAT_EVAL
|
|
|
7008 set_reg_var(cap->oap->regname);
|
|
|
7009 #endif
|
|
|
7010 }
|
|
|
7011 else
|
|
|
7012 clearopbeep(cap->oap);
|
|
|
7013 }
|
|
|
7014
|
|
|
7015 #ifdef FEAT_VISUAL
|
|
|
7016 /*
|
|
|
7017 * Handle "v", "V" and "CTRL-V" commands.
|
|
|
7018 * Also for "gh", "gH" and "g^H" commands: Always start Select mode, cap->arg
|
|
|
7019 * is TRUE.
|
|
167
|
7020 * Handle CTRL-Q just like CTRL-V.
|
|
7
|
7021 */
|
|
|
7022 static void
|
|
|
7023 nv_visual(cap)
|
|
|
7024 cmdarg_T *cap;
|
|
|
7025 {
|
|
167
|
7026 if (cap->cmdchar == Ctrl_Q)
|
|
|
7027 cap->cmdchar = Ctrl_V;
|
|
|
7028
|
|
7
|
7029 /* 'v', 'V' and CTRL-V can be used while an operator is pending to make it
|
|
|
7030 * characterwise, linewise, or blockwise. */
|
|
|
7031 if (cap->oap->op_type != OP_NOP)
|
|
|
7032 {
|
|
|
7033 cap->oap->motion_force = cap->cmdchar;
|
|
|
7034 finish_op = FALSE; /* operator doesn't finish now but later */
|
|
|
7035 return;
|
|
|
7036 }
|
|
|
7037
|
|
|
7038 VIsual_select = cap->arg;
|
|
|
7039 if (VIsual_active) /* change Visual mode */
|
|
|
7040 {
|
|
|
7041 if (VIsual_mode == cap->cmdchar) /* stop visual mode */
|
|
|
7042 end_visual_mode();
|
|
|
7043 else /* toggle char/block mode */
|
|
|
7044 { /* or char/line mode */
|
|
|
7045 VIsual_mode = cap->cmdchar;
|
|
|
7046 showmode();
|
|
|
7047 }
|
|
|
7048 redraw_curbuf_later(INVERTED); /* update the inversion */
|
|
|
7049 }
|
|
|
7050 else /* start Visual mode */
|
|
|
7051 {
|
|
|
7052 check_visual_highlight();
|
|
|
7053 if (cap->count0) /* use previously selected part */
|
|
|
7054 {
|
|
|
7055 if (resel_VIsual_mode == NUL) /* there is none */
|
|
|
7056 {
|
|
|
7057 beep_flush();
|
|
|
7058 return;
|
|
|
7059 }
|
|
|
7060 VIsual = curwin->w_cursor;
|
|
|
7061
|
|
|
7062 VIsual_active = TRUE;
|
|
|
7063 VIsual_reselect = TRUE;
|
|
|
7064 if (!cap->arg)
|
|
|
7065 /* start Select mode when 'selectmode' contains "cmd" */
|
|
|
7066 may_start_select('c');
|
|
|
7067 #ifdef FEAT_MOUSE
|
|
|
7068 setmouse();
|
|
|
7069 #endif
|
|
|
7070 if (p_smd)
|
|
|
7071 redraw_cmdline = TRUE; /* show visual mode later */
|
|
|
7072 /*
|
|
|
7073 * For V and ^V, we multiply the number of lines even if there
|
|
|
7074 * was only one -- webb
|
|
|
7075 */
|
|
|
7076 if (resel_VIsual_mode != 'v' || resel_VIsual_line_count > 1)
|
|
|
7077 {
|
|
|
7078 curwin->w_cursor.lnum +=
|
|
|
7079 resel_VIsual_line_count * cap->count0 - 1;
|
|
|
7080 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
|
|
|
7081 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
|
|
|
7082 }
|
|
|
7083 VIsual_mode = resel_VIsual_mode;
|
|
|
7084 if (VIsual_mode == 'v')
|
|
|
7085 {
|
|
|
7086 if (resel_VIsual_line_count <= 1)
|
|
|
7087 curwin->w_cursor.col += resel_VIsual_col * cap->count0 - 1;
|
|
|
7088 else
|
|
|
7089 curwin->w_cursor.col = resel_VIsual_col;
|
|
|
7090 check_cursor_col();
|
|
|
7091 }
|
|
|
7092 if (resel_VIsual_col == MAXCOL)
|
|
|
7093 {
|
|
|
7094 curwin->w_curswant = MAXCOL;
|
|
|
7095 coladvance((colnr_T)MAXCOL);
|
|
|
7096 }
|
|
|
7097 else if (VIsual_mode == Ctrl_V)
|
|
|
7098 {
|
|
|
7099 validate_virtcol();
|
|
|
7100 curwin->w_curswant = curwin->w_virtcol
|
|
|
7101 + resel_VIsual_col * cap->count0 - 1;
|
|
|
7102 coladvance(curwin->w_curswant);
|
|
|
7103 }
|
|
|
7104 else
|
|
|
7105 curwin->w_set_curswant = TRUE;
|
|
|
7106 redraw_curbuf_later(INVERTED); /* show the inversion */
|
|
|
7107 }
|
|
|
7108 else
|
|
|
7109 {
|
|
|
7110 if (!cap->arg)
|
|
|
7111 /* start Select mode when 'selectmode' contains "cmd" */
|
|
|
7112 may_start_select('c');
|
|
|
7113 n_start_visual_mode(cap->cmdchar);
|
|
|
7114 }
|
|
|
7115 }
|
|
|
7116 }
|
|
|
7117
|
|
|
7118 /*
|
|
|
7119 * Start selection for Shift-movement keys.
|
|
|
7120 */
|
|
|
7121 void
|
|
|
7122 start_selection()
|
|
|
7123 {
|
|
|
7124 /* if 'selectmode' contains "key", start Select mode */
|
|
|
7125 may_start_select('k');
|
|
|
7126 n_start_visual_mode('v');
|
|
|
7127 }
|
|
|
7128
|
|
|
7129 /*
|
|
|
7130 * Start Select mode, if "c" is in 'selectmode' and not in a mapping or menu.
|
|
|
7131 */
|
|
|
7132 void
|
|
|
7133 may_start_select(c)
|
|
|
7134 int c;
|
|
|
7135 {
|
|
|
7136 VIsual_select = (stuff_empty() && typebuf_typed()
|
|
|
7137 && (vim_strchr(p_slm, c) != NULL));
|
|
|
7138 }
|
|
|
7139
|
|
|
7140 /*
|
|
|
7141 * Start Visual mode "c".
|
|
|
7142 * Should set VIsual_select before calling this.
|
|
|
7143 */
|
|
|
7144 static void
|
|
|
7145 n_start_visual_mode(c)
|
|
|
7146 int c;
|
|
|
7147 {
|
|
|
7148 VIsual_mode = c;
|
|
|
7149 VIsual_active = TRUE;
|
|
|
7150 VIsual_reselect = TRUE;
|
|
|
7151 #ifdef FEAT_VIRTUALEDIT
|
|
|
7152 /* Corner case: the 0 position in a tab may change when going into
|
|
|
7153 * virtualedit. Recalculate curwin->w_cursor to avoid bad hilighting.
|
|
|
7154 */
|
|
|
7155 if (c == Ctrl_V && (ve_flags & VE_BLOCK) && gchar_cursor() == TAB)
|
|
|
7156 coladvance(curwin->w_virtcol);
|
|
|
7157 #endif
|
|
|
7158 VIsual = curwin->w_cursor;
|
|
|
7159
|
|
|
7160 #ifdef FEAT_FOLDING
|
|
|
7161 foldAdjustVisual();
|
|
|
7162 #endif
|
|
|
7163
|
|
|
7164 #ifdef FEAT_MOUSE
|
|
|
7165 setmouse();
|
|
|
7166 #endif
|
|
|
7167 if (p_smd)
|
|
|
7168 redraw_cmdline = TRUE; /* show visual mode later */
|
|
|
7169 #ifdef FEAT_CLIPBOARD
|
|
|
7170 /* Make sure the clipboard gets updated. Needed because start and
|
|
|
7171 * end may still be the same, and the selection needs to be owned */
|
|
|
7172 clip_star.vmode = NUL;
|
|
|
7173 #endif
|
|
|
7174
|
|
|
7175 /* Only need to redraw this line, unless still need to redraw an old
|
|
|
7176 * Visual area (when 'lazyredraw' is set). */
|
|
|
7177 if (curwin->w_redr_type < INVERTED)
|
|
|
7178 {
|
|
|
7179 curwin->w_old_cursor_lnum = curwin->w_cursor.lnum;
|
|
|
7180 curwin->w_old_visual_lnum = curwin->w_cursor.lnum;
|
|
|
7181 }
|
|
|
7182 }
|
|
|
7183
|
|
|
7184 #endif /* FEAT_VISUAL */
|
|
|
7185
|
|
|
7186 /*
|
|
|
7187 * CTRL-W: Window commands
|
|
|
7188 */
|
|
|
7189 static void
|
|
|
7190 nv_window(cap)
|
|
|
7191 cmdarg_T *cap;
|
|
|
7192 {
|
|
|
7193 #ifdef FEAT_WINDOWS
|
|
|
7194 if (!checkclearop(cap->oap))
|
|
|
7195 do_window(cap->nchar, cap->count0, NUL); /* everything is in window.c */
|
|
|
7196 #else
|
|
|
7197 (void)checkclearop(cap->oap);
|
|
|
7198 #endif
|
|
|
7199 }
|
|
|
7200
|
|
|
7201 /*
|
|
|
7202 * CTRL-Z: Suspend
|
|
|
7203 */
|
|
|
7204 static void
|
|
|
7205 nv_suspend(cap)
|
|
|
7206 cmdarg_T *cap;
|
|
|
7207 {
|
|
|
7208 clearop(cap->oap);
|
|
|
7209 #ifdef FEAT_VISUAL
|
|
|
7210 if (VIsual_active)
|
|
|
7211 end_visual_mode(); /* stop Visual mode */
|
|
|
7212 #endif
|
|
|
7213 do_cmdline_cmd((char_u *)"st");
|
|
|
7214 }
|
|
|
7215
|
|
|
7216 /*
|
|
|
7217 * Commands starting with "g".
|
|
|
7218 */
|
|
|
7219 static void
|
|
|
7220 nv_g_cmd(cap)
|
|
|
7221 cmdarg_T *cap;
|
|
|
7222 {
|
|
|
7223 oparg_T *oap = cap->oap;
|
|
|
7224 #ifdef FEAT_VISUAL
|
|
|
7225 pos_T tpos;
|
|
|
7226 #endif
|
|
|
7227 int i;
|
|
|
7228 int flag = FALSE;
|
|
|
7229
|
|
|
7230 switch (cap->nchar)
|
|
|
7231 {
|
|
|
7232 #ifdef MEM_PROFILE
|
|
|
7233 /*
|
|
|
7234 * "g^A": dump log of used memory.
|
|
|
7235 */
|
|
|
7236 case Ctrl_A:
|
|
|
7237 vim_mem_profile_dump();
|
|
|
7238 break;
|
|
|
7239 #endif
|
|
|
7240
|
|
|
7241 #ifdef FEAT_VREPLACE
|
|
|
7242 /*
|
|
|
7243 * "gR": Enter virtual replace mode.
|
|
|
7244 */
|
|
|
7245 case 'R':
|
|
|
7246 cap->arg = TRUE;
|
|
|
7247 nv_Replace(cap);
|
|
|
7248 break;
|
|
|
7249
|
|
|
7250 case 'r':
|
|
|
7251 nv_vreplace(cap);
|
|
|
7252 break;
|
|
|
7253 #endif
|
|
|
7254
|
|
|
7255 case '&':
|
|
|
7256 do_cmdline_cmd((char_u *)"%s//~/&");
|
|
|
7257 break;
|
|
|
7258
|
|
|
7259 #ifdef FEAT_VISUAL
|
|
|
7260 /*
|
|
|
7261 * "gv": Reselect the previous Visual area. If Visual already active,
|
|
|
7262 * exchange previous and current Visual area.
|
|
|
7263 */
|
|
|
7264 case 'v':
|
|
|
7265 if (checkclearop(oap))
|
|
|
7266 break;
|
|
|
7267
|
|
|
7268 if ( curbuf->b_visual_start.lnum == 0
|
|
|
7269 || curbuf->b_visual_start.lnum > curbuf->b_ml.ml_line_count
|
|
|
7270 || curbuf->b_visual_end.lnum == 0)
|
|
|
7271 beep_flush();
|
|
|
7272 else
|
|
|
7273 {
|
|
|
7274 /* set w_cursor to the start of the Visual area, tpos to the end */
|
|
|
7275 if (VIsual_active)
|
|
|
7276 {
|
|
|
7277 i = VIsual_mode;
|
|
|
7278 VIsual_mode = curbuf->b_visual_mode;
|
|
|
7279 curbuf->b_visual_mode = i;
|
|
|
7280 # ifdef FEAT_EVAL
|
|
|
7281 curbuf->b_visual_mode_eval = i;
|
|
|
7282 # endif
|
|
|
7283 i = curwin->w_curswant;
|
|
|
7284 curwin->w_curswant = curbuf->b_visual_curswant;
|
|
|
7285 curbuf->b_visual_curswant = i;
|
|
|
7286
|
|
|
7287 tpos = curbuf->b_visual_end;
|
|
|
7288 curbuf->b_visual_end = curwin->w_cursor;
|
|
|
7289 curwin->w_cursor = curbuf->b_visual_start;
|
|
|
7290 curbuf->b_visual_start = VIsual;
|
|
|
7291 }
|
|
|
7292 else
|
|
|
7293 {
|
|
|
7294 VIsual_mode = curbuf->b_visual_mode;
|
|
|
7295 curwin->w_curswant = curbuf->b_visual_curswant;
|
|
|
7296 tpos = curbuf->b_visual_end;
|
|
|
7297 curwin->w_cursor = curbuf->b_visual_start;
|
|
|
7298 }
|
|
|
7299
|
|
|
7300 VIsual_active = TRUE;
|
|
|
7301 VIsual_reselect = TRUE;
|
|
|
7302
|
|
|
7303 /* Set Visual to the start and w_cursor to the end of the Visual
|
|
|
7304 * area. Make sure they are on an existing character. */
|
|
|
7305 check_cursor();
|
|
|
7306 VIsual = curwin->w_cursor;
|
|
|
7307 curwin->w_cursor = tpos;
|
|
|
7308 check_cursor();
|
|
|
7309 update_topline();
|
|
|
7310 /*
|
|
|
7311 * When called from normal "g" command: start Select mode when
|
|
|
7312 * 'selectmode' contains "cmd". When called for K_SELECT, always
|
|
|
7313 * start Select mode.
|
|
|
7314 */
|
|
|
7315 if (cap->arg)
|
|
|
7316 VIsual_select = TRUE;
|
|
|
7317 else
|
|
|
7318 may_start_select('c');
|
|
|
7319 #ifdef FEAT_MOUSE
|
|
|
7320 setmouse();
|
|
|
7321 #endif
|
|
|
7322 #ifdef FEAT_CLIPBOARD
|
|
|
7323 /* Make sure the clipboard gets updated. Needed because start and
|
|
|
7324 * end are still the same, and the selection needs to be owned */
|
|
|
7325 clip_star.vmode = NUL;
|
|
|
7326 #endif
|
|
|
7327 redraw_curbuf_later(INVERTED);
|
|
|
7328 showmode();
|
|
|
7329 }
|
|
|
7330 break;
|
|
|
7331 /*
|
|
|
7332 * "gV": Don't reselect the previous Visual area after a Select mode
|
|
|
7333 * mapping of menu.
|
|
|
7334 */
|
|
|
7335 case 'V':
|
|
|
7336 VIsual_reselect = FALSE;
|
|
|
7337 break;
|
|
|
7338
|
|
|
7339 /*
|
|
|
7340 * "gh": start Select mode.
|
|
|
7341 * "gH": start Select line mode.
|
|
|
7342 * "g^H": start Select block mode.
|
|
|
7343 */
|
|
|
7344 case K_BS:
|
|
|
7345 cap->nchar = Ctrl_H;
|
|
|
7346 /* FALLTHROUGH */
|
|
|
7347 case 'h':
|
|
|
7348 case 'H':
|
|
|
7349 case Ctrl_H:
|
|
|
7350 # ifdef EBCDIC
|
|
|
7351 /* EBCDIC: 'v'-'h' != '^v'-'^h' */
|
|
|
7352 if (cap->nchar == Ctrl_H)
|
|
|
7353 cap->cmdchar = Ctrl_V;
|
|
|
7354 else
|
|
|
7355 # endif
|
|
|
7356 cap->cmdchar = cap->nchar + ('v' - 'h');
|
|
|
7357 cap->arg = TRUE;
|
|
|
7358 nv_visual(cap);
|
|
|
7359 break;
|
|
|
7360 #endif /* FEAT_VISUAL */
|
|
|
7361
|
|
|
7362 /*
|
|
|
7363 * "gj" and "gk" two new funny movement keys -- up and down
|
|
|
7364 * movement based on *screen* line rather than *file* line.
|
|
|
7365 */
|
|
|
7366 case 'j':
|
|
|
7367 case K_DOWN:
|
|
|
7368 /* with 'nowrap' it works just like the normal "j" command; also when
|
|
|
7369 * in a closed fold */
|
|
|
7370 if (!curwin->w_p_wrap
|
|
|
7371 #ifdef FEAT_FOLDING
|
|
|
7372 || hasFolding(curwin->w_cursor.lnum, NULL, NULL)
|
|
|
7373 #endif
|
|
|
7374 )
|
|
|
7375 {
|
|
|
7376 oap->motion_type = MLINE;
|
|
|
7377 i = cursor_down(cap->count1, oap->op_type == OP_NOP);
|
|
|
7378 }
|
|
|
7379 else
|
|
|
7380 i = nv_screengo(oap, FORWARD, cap->count1);
|
|
|
7381 if (i == FAIL)
|
|
|
7382 clearopbeep(oap);
|
|
|
7383 break;
|
|
|
7384
|
|
|
7385 case 'k':
|
|
|
7386 case K_UP:
|
|
|
7387 /* with 'nowrap' it works just like the normal "k" command; also when
|
|
|
7388 * in a closed fold */
|
|
|
7389 if (!curwin->w_p_wrap
|
|
|
7390 #ifdef FEAT_FOLDING
|
|
|
7391 || hasFolding(curwin->w_cursor.lnum, NULL, NULL)
|
|
|
7392 #endif
|
|
|
7393 )
|
|
|
7394 {
|
|
|
7395 oap->motion_type = MLINE;
|
|
|
7396 i = cursor_up(cap->count1, oap->op_type == OP_NOP);
|
|
|
7397 }
|
|
|
7398 else
|
|
|
7399 i = nv_screengo(oap, BACKWARD, cap->count1);
|
|
|
7400 if (i == FAIL)
|
|
|
7401 clearopbeep(oap);
|
|
|
7402 break;
|
|
|
7403
|
|
|
7404 /*
|
|
|
7405 * "gJ": join two lines without inserting a space.
|
|
|
7406 */
|
|
|
7407 case 'J':
|
|
|
7408 nv_join(cap);
|
|
|
7409 break;
|
|
|
7410
|
|
|
7411 /*
|
|
|
7412 * "g0", "g^" and "g$": Like "0", "^" and "$" but for screen lines.
|
|
|
7413 * "gm": middle of "g0" and "g$".
|
|
|
7414 */
|
|
|
7415 case '^':
|
|
|
7416 flag = TRUE;
|
|
|
7417 /* FALLTHROUGH */
|
|
|
7418
|
|
|
7419 case '0':
|
|
|
7420 case 'm':
|
|
|
7421 case K_HOME:
|
|
|
7422 case K_KHOME:
|
|
|
7423 oap->motion_type = MCHAR;
|
|
|
7424 oap->inclusive = FALSE;
|
|
|
7425 if (curwin->w_p_wrap
|
|
|
7426 #ifdef FEAT_VERTSPLIT
|
|
|
7427 && curwin->w_width != 0
|
|
|
7428 #endif
|
|
|
7429 )
|
|
|
7430 {
|
|
|
7431 int width1 = W_WIDTH(curwin) - curwin_col_off();
|
|
|
7432 int width2 = width1 + curwin_col_off2();
|
|
|
7433
|
|
|
7434 validate_virtcol();
|
|
|
7435 i = 0;
|
|
|
7436 if (curwin->w_virtcol >= (colnr_T)width1 && width2 > 0)
|
|
|
7437 i = (curwin->w_virtcol - width1) / width2 * width2 + width1;
|
|
|
7438 }
|
|
|
7439 else
|
|
|
7440 i = curwin->w_leftcol;
|
|
|
7441 /* Go to the middle of the screen line. When 'number' is on and lines
|
|
|
7442 * are wrapping the middle can be more to the left.*/
|
|
|
7443 if (cap->nchar == 'm')
|
|
|
7444 i += (W_WIDTH(curwin) - curwin_col_off()
|
|
|
7445 + ((curwin->w_p_wrap && i > 0)
|
|
|
7446 ? curwin_col_off2() : 0)) / 2;
|
|
|
7447 coladvance((colnr_T)i);
|
|
|
7448 if (flag)
|
|
|
7449 {
|
|
|
7450 do
|
|
|
7451 i = gchar_cursor();
|
|
|
7452 while (vim_iswhite(i) && oneright() == OK);
|
|
|
7453 }
|
|
|
7454 curwin->w_set_curswant = TRUE;
|
|
|
7455 break;
|
|
|
7456
|
|
|
7457 case '_':
|
|
|
7458 /* "g_": to the last non-blank character in the line or <count> lines
|
|
|
7459 * downward. */
|
|
|
7460 cap->oap->motion_type = MCHAR;
|
|
|
7461 cap->oap->inclusive = TRUE;
|
|
|
7462 curwin->w_curswant = MAXCOL;
|
|
|
7463 if (cursor_down((long)(cap->count1 - 1),
|
|
|
7464 cap->oap->op_type == OP_NOP) == FAIL)
|
|
|
7465 clearopbeep(cap->oap);
|
|
|
7466 else
|
|
|
7467 {
|
|
|
7468 char_u *ptr = ml_get_curline();
|
|
|
7469
|
|
|
7470 /* In Visual mode we may end up after the line. */
|
|
|
7471 if (curwin->w_cursor.col > 0 && ptr[curwin->w_cursor.col] == NUL)
|
|
|
7472 --curwin->w_cursor.col;
|
|
|
7473
|
|
|
7474 /* Decrease the cursor column until it's on a non-blank. */
|
|
|
7475 while (curwin->w_cursor.col > 0
|
|
|
7476 && vim_iswhite(ptr[curwin->w_cursor.col]))
|
|
|
7477 --curwin->w_cursor.col;
|
|
|
7478 curwin->w_set_curswant = TRUE;
|
|
|
7479 }
|
|
|
7480 break;
|
|
|
7481
|
|
|
7482 case '$':
|
|
|
7483 case K_END:
|
|
|
7484 case K_KEND:
|
|
|
7485 {
|
|
|
7486 int col_off = curwin_col_off();
|
|
|
7487
|
|
|
7488 oap->motion_type = MCHAR;
|
|
|
7489 oap->inclusive = TRUE;
|
|
|
7490 if (curwin->w_p_wrap
|
|
|
7491 #ifdef FEAT_VERTSPLIT
|
|
|
7492 && curwin->w_width != 0
|
|
|
7493 #endif
|
|
|
7494 )
|
|
|
7495 {
|
|
|
7496 curwin->w_curswant = MAXCOL; /* so we stay at the end */
|
|
|
7497 if (cap->count1 == 1)
|
|
|
7498 {
|
|
|
7499 int width1 = W_WIDTH(curwin) - col_off;
|
|
|
7500 int width2 = width1 + curwin_col_off2();
|
|
|
7501
|
|
|
7502 validate_virtcol();
|
|
|
7503 i = width1 - 1;
|
|
|
7504 if (curwin->w_virtcol >= (colnr_T)width1)
|
|
|
7505 i += ((curwin->w_virtcol - width1) / width2 + 1)
|
|
|
7506 * width2;
|
|
|
7507 coladvance((colnr_T)i);
|
|
|
7508 #if defined(FEAT_LINEBREAK) || defined(FEAT_MBYTE)
|
|
|
7509 if (curwin->w_cursor.col > 0 && curwin->w_p_wrap)
|
|
|
7510 {
|
|
|
7511 /*
|
|
|
7512 * Check for landing on a character that got split at
|
|
|
7513 * the end of the line. We do not want to advance to
|
|
|
7514 * the next screen line.
|
|
|
7515 */
|
|
|
7516 validate_virtcol();
|
|
|
7517 if (curwin->w_virtcol > (colnr_T)i)
|
|
|
7518 --curwin->w_cursor.col;
|
|
|
7519 }
|
|
|
7520 #endif
|
|
|
7521 }
|
|
|
7522 else if (nv_screengo(oap, FORWARD, cap->count1 - 1) == FAIL)
|
|
|
7523 clearopbeep(oap);
|
|
|
7524 }
|
|
|
7525 else
|
|
|
7526 {
|
|
|
7527 i = curwin->w_leftcol + W_WIDTH(curwin) - col_off - 1;
|
|
|
7528 coladvance((colnr_T)i);
|
|
40
|
7529
|
|
|
7530 /* Make sure we stick in this column. */
|
|
|
7531 validate_virtcol();
|
|
|
7532 curwin->w_curswant = curwin->w_virtcol;
|
|
|
7533 curwin->w_set_curswant = FALSE;
|
|
7
|
7534 }
|
|
|
7535 }
|
|
|
7536 break;
|
|
|
7537
|
|
|
7538 /*
|
|
|
7539 * "g*" and "g#", like "*" and "#" but without using "\<" and "\>"
|
|
|
7540 */
|
|
|
7541 case '*':
|
|
|
7542 case '#':
|
|
|
7543 #if POUND != '#'
|
|
|
7544 case POUND: /* pound sign (sometimes equal to '#') */
|
|
|
7545 #endif
|
|
|
7546 case Ctrl_RSB: /* :tag or :tselect for current identifier */
|
|
|
7547 case ']': /* :tselect for current identifier */
|
|
|
7548 nv_ident(cap);
|
|
|
7549 break;
|
|
|
7550
|
|
|
7551 /*
|
|
|
7552 * ge and gE: go back to end of word
|
|
|
7553 */
|
|
|
7554 case 'e':
|
|
|
7555 case 'E':
|
|
|
7556 oap->motion_type = MCHAR;
|
|
|
7557 curwin->w_set_curswant = TRUE;
|
|
|
7558 oap->inclusive = TRUE;
|
|
|
7559 if (bckend_word(cap->count1, cap->nchar == 'E', FALSE) == FAIL)
|
|
|
7560 clearopbeep(oap);
|
|
|
7561 break;
|
|
|
7562
|
|
|
7563 /*
|
|
|
7564 * "g CTRL-G": display info about cursor position
|
|
|
7565 */
|
|
|
7566 case Ctrl_G:
|
|
|
7567 cursor_pos_info();
|
|
|
7568 break;
|
|
|
7569
|
|
|
7570 /*
|
|
|
7571 * "gi": start Insert at the last position.
|
|
|
7572 */
|
|
|
7573 case 'i':
|
|
|
7574 if (curbuf->b_last_insert.lnum != 0)
|
|
|
7575 {
|
|
|
7576 curwin->w_cursor = curbuf->b_last_insert;
|
|
|
7577 check_cursor_lnum();
|
|
|
7578 i = (int)STRLEN(ml_get_curline());
|
|
|
7579 if (curwin->w_cursor.col > (colnr_T)i)
|
|
|
7580 {
|
|
|
7581 #ifdef FEAT_VIRTUALEDIT
|
|
|
7582 if (virtual_active())
|
|
|
7583 curwin->w_cursor.coladd += curwin->w_cursor.col - i;
|
|
|
7584 #endif
|
|
|
7585 curwin->w_cursor.col = i;
|
|
|
7586 }
|
|
|
7587 }
|
|
|
7588 cap->cmdchar = 'i';
|
|
|
7589 nv_edit(cap);
|
|
|
7590 break;
|
|
|
7591
|
|
|
7592 /*
|
|
|
7593 * "gI": Start insert in column 1.
|
|
|
7594 */
|
|
|
7595 case 'I':
|
|
|
7596 beginline(0);
|
|
|
7597 if (!checkclearopq(oap))
|
|
|
7598 invoke_edit(cap, FALSE, 'g', FALSE);
|
|
|
7599 break;
|
|
|
7600
|
|
|
7601 #ifdef FEAT_SEARCHPATH
|
|
|
7602 /*
|
|
|
7603 * "gf": goto file, edit file under cursor
|
|
|
7604 * "]f" and "[f": can also be used.
|
|
|
7605 */
|
|
|
7606 case 'f':
|
|
|
7607 nv_gotofile(cap);
|
|
|
7608 break;
|
|
|
7609 #endif
|
|
|
7610
|
|
|
7611 /* "g'm" and "g`m": jump to mark without setting pcmark */
|
|
|
7612 case '\'':
|
|
|
7613 cap->arg = TRUE;
|
|
|
7614 /*FALLTHROUGH*/
|
|
|
7615 case '`':
|
|
|
7616 nv_gomark(cap);
|
|
|
7617 break;
|
|
|
7618
|
|
|
7619 /*
|
|
|
7620 * "gs": Goto sleep.
|
|
|
7621 */
|
|
|
7622 case 's':
|
|
|
7623 do_sleep(cap->count1 * 1000L);
|
|
|
7624 break;
|
|
|
7625
|
|
|
7626 /*
|
|
|
7627 * "ga": Display the ascii value of the character under the
|
|
|
7628 * cursor. It is displayed in decimal, hex, and octal. -- webb
|
|
|
7629 */
|
|
|
7630 case 'a':
|
|
|
7631 do_ascii(NULL);
|
|
|
7632 break;
|
|
|
7633
|
|
|
7634 #ifdef FEAT_MBYTE
|
|
|
7635 /*
|
|
|
7636 * "g8": Display the bytes used for the UTF-8 character under the
|
|
|
7637 * cursor. It is displayed in hex.
|
|
|
7638 */
|
|
|
7639 case '8':
|
|
|
7640 show_utf8();
|
|
|
7641 break;
|
|
|
7642 #endif
|
|
|
7643
|
|
447
|
7644 case '<':
|
|
|
7645 show_sb_text();
|
|
|
7646 break;
|
|
|
7647
|
|
7
|
7648 /*
|
|
|
7649 * "gg": Goto the first line in file. With a count it goes to
|
|
|
7650 * that line number like for "G". -- webb
|
|
|
7651 */
|
|
|
7652 case 'g':
|
|
|
7653 cap->arg = FALSE;
|
|
|
7654 nv_goto(cap);
|
|
|
7655 break;
|
|
|
7656
|
|
|
7657 /*
|
|
|
7658 * Two-character operators:
|
|
|
7659 * "gq" Format text
|
|
|
7660 * "gw" Format text and keep cursor position
|
|
|
7661 * "g~" Toggle the case of the text.
|
|
|
7662 * "gu" Change text to lower case.
|
|
|
7663 * "gU" Change text to upper case.
|
|
|
7664 * "g?" rot13 encoding
|
|
|
7665 */
|
|
|
7666 case 'q':
|
|
|
7667 case 'w':
|
|
|
7668 oap->cursor_start = curwin->w_cursor;
|
|
|
7669 /*FALLTHROUGH*/
|
|
|
7670 case '~':
|
|
|
7671 case 'u':
|
|
|
7672 case 'U':
|
|
|
7673 case '?':
|
|
|
7674 nv_operator(cap);
|
|
|
7675 break;
|
|
|
7676
|
|
|
7677 /*
|
|
|
7678 * "gd": Find first occurence of pattern under the cursor in the
|
|
|
7679 * current function
|
|
|
7680 * "gD": idem, but in the current file.
|
|
|
7681 */
|
|
|
7682 case 'd':
|
|
|
7683 case 'D':
|
|
523
|
7684 nv_gd(oap, cap->nchar, (int)cap->count0);
|
|
7
|
7685 break;
|
|
|
7686
|
|
|
7687 #ifdef FEAT_MOUSE
|
|
|
7688 /*
|
|
|
7689 * g<*Mouse> : <C-*mouse>
|
|
|
7690 */
|
|
|
7691 case K_MIDDLEMOUSE:
|
|
|
7692 case K_MIDDLEDRAG:
|
|
|
7693 case K_MIDDLERELEASE:
|
|
|
7694 case K_LEFTMOUSE:
|
|
|
7695 case K_LEFTDRAG:
|
|
|
7696 case K_LEFTRELEASE:
|
|
|
7697 case K_RIGHTMOUSE:
|
|
|
7698 case K_RIGHTDRAG:
|
|
|
7699 case K_RIGHTRELEASE:
|
|
|
7700 case K_X1MOUSE:
|
|
|
7701 case K_X1DRAG:
|
|
|
7702 case K_X1RELEASE:
|
|
|
7703 case K_X2MOUSE:
|
|
|
7704 case K_X2DRAG:
|
|
|
7705 case K_X2RELEASE:
|
|
|
7706 mod_mask = MOD_MASK_CTRL;
|
|
|
7707 (void)do_mouse(oap, cap->nchar, BACKWARD, cap->count1, 0);
|
|
|
7708 break;
|
|
|
7709 #endif
|
|
|
7710
|
|
|
7711 case K_IGNORE:
|
|
|
7712 break;
|
|
|
7713
|
|
|
7714 /*
|
|
|
7715 * "gP" and "gp": same as "P" and "p" but leave cursor just after new text
|
|
|
7716 */
|
|
|
7717 case 'p':
|
|
|
7718 case 'P':
|
|
|
7719 nv_put(cap);
|
|
|
7720 break;
|
|
|
7721
|
|
|
7722 #ifdef FEAT_BYTEOFF
|
|
|
7723 /* "go": goto byte count from start of buffer */
|
|
|
7724 case 'o':
|
|
|
7725 goto_byte(cap->count0);
|
|
|
7726 break;
|
|
|
7727 #endif
|
|
|
7728
|
|
|
7729 /* "gQ": improved Ex mode */
|
|
|
7730 case 'Q':
|
|
|
7731 #ifdef FEAT_CMDWIN
|
|
|
7732 if (cmdwin_type != 0)
|
|
|
7733 {
|
|
|
7734 clearopbeep(cap->oap);
|
|
|
7735 break;
|
|
|
7736 }
|
|
|
7737 #endif
|
|
|
7738 if (!checkclearopq(oap))
|
|
|
7739 do_exmode(TRUE);
|
|
|
7740 break;
|
|
|
7741
|
|
|
7742 #ifdef FEAT_JUMPLIST
|
|
|
7743 case ',':
|
|
|
7744 nv_pcmark(cap);
|
|
|
7745 break;
|
|
|
7746
|
|
|
7747 case ';':
|
|
|
7748 cap->count1 = -cap->count1;
|
|
|
7749 nv_pcmark(cap);
|
|
|
7750 break;
|
|
|
7751 #endif
|
|
|
7752
|
|
|
7753 default:
|
|
|
7754 clearopbeep(oap);
|
|
|
7755 break;
|
|
|
7756 }
|
|
|
7757 }
|
|
|
7758
|
|
|
7759 /*
|
|
|
7760 * Handle "o" and "O" commands.
|
|
|
7761 */
|
|
|
7762 static void
|
|
|
7763 n_opencmd(cap)
|
|
|
7764 cmdarg_T *cap;
|
|
|
7765 {
|
|
|
7766 if (!checkclearopq(cap->oap))
|
|
|
7767 {
|
|
|
7768 #ifdef FEAT_FOLDING
|
|
|
7769 if (cap->cmdchar == 'O')
|
|
|
7770 /* Open above the first line of a folded sequence of lines */
|
|
|
7771 (void)hasFolding(curwin->w_cursor.lnum,
|
|
|
7772 &curwin->w_cursor.lnum, NULL);
|
|
|
7773 else
|
|
|
7774 /* Open below the last line of a folded sequence of lines */
|
|
|
7775 (void)hasFolding(curwin->w_cursor.lnum,
|
|
|
7776 NULL, &curwin->w_cursor.lnum);
|
|
|
7777 #endif
|
|
|
7778 if (u_save((linenr_T)(curwin->w_cursor.lnum -
|
|
|
7779 (cap->cmdchar == 'O' ? 1 : 0)),
|
|
|
7780 (linenr_T)(curwin->w_cursor.lnum +
|
|
|
7781 (cap->cmdchar == 'o' ? 1 : 0))
|
|
|
7782 ) == OK
|
|
|
7783 && open_line(cap->cmdchar == 'O' ? BACKWARD : FORWARD,
|
|
|
7784 #ifdef FEAT_COMMENTS
|
|
|
7785 has_format_option(FO_OPEN_COMS) ? OPENLINE_DO_COM :
|
|
|
7786 #endif
|
|
|
7787 0, 0))
|
|
|
7788 {
|
|
164
|
7789 /* When '#' is in 'cpoptions' ignore the count. */
|
|
|
7790 if (vim_strchr(p_cpo, CPO_HASH) != NULL)
|
|
|
7791 cap->count1 = 1;
|
|
7
|
7792 invoke_edit(cap, FALSE, cap->cmdchar, TRUE);
|
|
|
7793 }
|
|
|
7794 }
|
|
|
7795 }
|
|
|
7796
|
|
|
7797 /*
|
|
|
7798 * "." command: redo last change.
|
|
|
7799 */
|
|
|
7800 static void
|
|
|
7801 nv_dot(cap)
|
|
|
7802 cmdarg_T *cap;
|
|
|
7803 {
|
|
|
7804 if (!checkclearopq(cap->oap))
|
|
|
7805 {
|
|
|
7806 /*
|
|
|
7807 * If "restart_edit" is TRUE, the last but one command is repeated
|
|
|
7808 * instead of the last command (inserting text). This is used for
|
|
|
7809 * CTRL-O <.> in insert mode.
|
|
|
7810 */
|
|
|
7811 if (start_redo(cap->count0, restart_edit != 0 && !arrow_used) == FAIL)
|
|
|
7812 clearopbeep(cap->oap);
|
|
|
7813 }
|
|
|
7814 }
|
|
|
7815
|
|
|
7816 /*
|
|
|
7817 * CTRL-R: undo undo
|
|
|
7818 */
|
|
|
7819 static void
|
|
|
7820 nv_redo(cap)
|
|
|
7821 cmdarg_T *cap;
|
|
|
7822 {
|
|
|
7823 if (!checkclearopq(cap->oap))
|
|
|
7824 {
|
|
|
7825 u_redo((int)cap->count1);
|
|
|
7826 curwin->w_set_curswant = TRUE;
|
|
|
7827 }
|
|
|
7828 }
|
|
|
7829
|
|
|
7830 /*
|
|
|
7831 * Handle "U" command.
|
|
|
7832 */
|
|
|
7833 static void
|
|
|
7834 nv_Undo(cap)
|
|
|
7835 cmdarg_T *cap;
|
|
|
7836 {
|
|
|
7837 /* In Visual mode and typing "gUU" triggers an operator */
|
|
|
7838 if (cap->oap->op_type == OP_UPPER
|
|
|
7839 #ifdef FEAT_VISUAL
|
|
|
7840 || VIsual_active
|
|
|
7841 #endif
|
|
|
7842 )
|
|
|
7843 {
|
|
|
7844 /* translate "gUU" to "gUgU" */
|
|
|
7845 cap->cmdchar = 'g';
|
|
|
7846 cap->nchar = 'U';
|
|
|
7847 nv_operator(cap);
|
|
|
7848 }
|
|
|
7849 else if (!checkclearopq(cap->oap))
|
|
|
7850 {
|
|
|
7851 u_undoline();
|
|
|
7852 curwin->w_set_curswant = TRUE;
|
|
|
7853 }
|
|
|
7854 }
|
|
|
7855
|
|
|
7856 /*
|
|
|
7857 * '~' command: If tilde is not an operator and Visual is off: swap case of a
|
|
|
7858 * single character.
|
|
|
7859 */
|
|
|
7860 static void
|
|
|
7861 nv_tilde(cap)
|
|
|
7862 cmdarg_T *cap;
|
|
|
7863 {
|
|
|
7864 if (!p_to
|
|
|
7865 #ifdef FEAT_VISUAL
|
|
|
7866 && !VIsual_active
|
|
|
7867 #endif
|
|
|
7868 && cap->oap->op_type != OP_TILDE)
|
|
|
7869 n_swapchar(cap);
|
|
|
7870 else
|
|
|
7871 nv_operator(cap);
|
|
|
7872 }
|
|
|
7873
|
|
|
7874 /*
|
|
|
7875 * Handle an operator command.
|
|
|
7876 * The actual work is done by do_pending_operator().
|
|
|
7877 */
|
|
|
7878 static void
|
|
|
7879 nv_operator(cap)
|
|
|
7880 cmdarg_T *cap;
|
|
|
7881 {
|
|
|
7882 int op_type;
|
|
|
7883
|
|
|
7884 op_type = get_op_type(cap->cmdchar, cap->nchar);
|
|
|
7885
|
|
|
7886 if (op_type == cap->oap->op_type) /* double operator works on lines */
|
|
|
7887 nv_lineop(cap);
|
|
|
7888 else if (!checkclearop(cap->oap))
|
|
|
7889 {
|
|
|
7890 cap->oap->start = curwin->w_cursor;
|
|
|
7891 cap->oap->op_type = op_type;
|
|
|
7892 }
|
|
|
7893 }
|
|
|
7894
|
|
|
7895 /*
|
|
|
7896 * Handle linewise operator "dd", "yy", etc.
|
|
|
7897 *
|
|
|
7898 * "_" is is a strange motion command that helps make operators more logical.
|
|
|
7899 * It is actually implemented, but not documented in the real Vi. This motion
|
|
|
7900 * command actually refers to "the current line". Commands like "dd" and "yy"
|
|
|
7901 * are really an alternate form of "d_" and "y_". It does accept a count, so
|
|
|
7902 * "d3_" works to delete 3 lines.
|
|
|
7903 */
|
|
|
7904 static void
|
|
|
7905 nv_lineop(cap)
|
|
|
7906 cmdarg_T *cap;
|
|
|
7907 {
|
|
|
7908 cap->oap->motion_type = MLINE;
|
|
|
7909 if (cursor_down(cap->count1 - 1L, cap->oap->op_type == OP_NOP) == FAIL)
|
|
|
7910 clearopbeep(cap->oap);
|
|
|
7911 else if ( cap->oap->op_type == OP_DELETE
|
|
|
7912 || cap->oap->op_type == OP_LSHIFT
|
|
|
7913 || cap->oap->op_type == OP_RSHIFT)
|
|
|
7914 beginline(BL_SOL | BL_FIX);
|
|
|
7915 else if (cap->oap->op_type != OP_YANK) /* 'Y' does not move cursor */
|
|
|
7916 beginline(BL_WHITE | BL_FIX);
|
|
|
7917 }
|
|
|
7918
|
|
|
7919 /*
|
|
|
7920 * <Home> command.
|
|
|
7921 */
|
|
|
7922 static void
|
|
|
7923 nv_home(cap)
|
|
|
7924 cmdarg_T *cap;
|
|
|
7925 {
|
|
180
|
7926 /* CTRL-HOME is like "gg" */
|
|
|
7927 if (mod_mask & MOD_MASK_CTRL)
|
|
|
7928 nv_goto(cap);
|
|
|
7929 else
|
|
|
7930 {
|
|
|
7931 cap->count0 = 1;
|
|
|
7932 nv_pipe(cap);
|
|
|
7933 }
|
|
229
|
7934 ins_at_eol = FALSE; /* Don't move cursor past eol (only necessary in a
|
|
|
7935 one-character line). */
|
|
7
|
7936 }
|
|
|
7937
|
|
|
7938 /*
|
|
|
7939 * "|" command.
|
|
|
7940 */
|
|
|
7941 static void
|
|
|
7942 nv_pipe(cap)
|
|
|
7943 cmdarg_T *cap;
|
|
|
7944 {
|
|
|
7945 cap->oap->motion_type = MCHAR;
|
|
|
7946 cap->oap->inclusive = FALSE;
|
|
|
7947 beginline(0);
|
|
|
7948 if (cap->count0 > 0)
|
|
|
7949 {
|
|
|
7950 coladvance((colnr_T)(cap->count0 - 1));
|
|
|
7951 curwin->w_curswant = (colnr_T)(cap->count0 - 1);
|
|
|
7952 }
|
|
|
7953 else
|
|
|
7954 curwin->w_curswant = 0;
|
|
|
7955 /* keep curswant at the column where we wanted to go, not where
|
|
|
7956 we ended; differs if line is too short */
|
|
|
7957 curwin->w_set_curswant = FALSE;
|
|
|
7958 }
|
|
|
7959
|
|
|
7960 /*
|
|
|
7961 * Handle back-word command "b" and "B".
|
|
|
7962 * cap->arg is 1 for "B"
|
|
|
7963 */
|
|
|
7964 static void
|
|
|
7965 nv_bck_word(cap)
|
|
|
7966 cmdarg_T *cap;
|
|
|
7967 {
|
|
|
7968 cap->oap->motion_type = MCHAR;
|
|
|
7969 cap->oap->inclusive = FALSE;
|
|
|
7970 curwin->w_set_curswant = TRUE;
|
|
|
7971 if (bck_word(cap->count1, cap->arg, FALSE) == FAIL)
|
|
|
7972 clearopbeep(cap->oap);
|
|
|
7973 #ifdef FEAT_FOLDING
|
|
|
7974 else if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
7975 foldOpenCursor();
|
|
|
7976 #endif
|
|
|
7977 }
|
|
|
7978
|
|
|
7979 /*
|
|
|
7980 * Handle word motion commands "e", "E", "w" and "W".
|
|
|
7981 * cap->arg is TRUE for "E" and "W".
|
|
|
7982 */
|
|
|
7983 static void
|
|
|
7984 nv_wordcmd(cap)
|
|
|
7985 cmdarg_T *cap;
|
|
|
7986 {
|
|
|
7987 int n;
|
|
|
7988 int word_end;
|
|
|
7989 int flag = FALSE;
|
|
|
7990
|
|
|
7991 /*
|
|
|
7992 * Set inclusive for the "E" and "e" command.
|
|
|
7993 */
|
|
|
7994 if (cap->cmdchar == 'e' || cap->cmdchar == 'E')
|
|
|
7995 word_end = TRUE;
|
|
|
7996 else
|
|
|
7997 word_end = FALSE;
|
|
|
7998 cap->oap->inclusive = word_end;
|
|
|
7999
|
|
|
8000 /*
|
|
|
8001 * "cw" and "cW" are a special case.
|
|
|
8002 */
|
|
|
8003 if (!word_end && cap->oap->op_type == OP_CHANGE)
|
|
|
8004 {
|
|
|
8005 n = gchar_cursor();
|
|
|
8006 if (n != NUL) /* not an empty line */
|
|
|
8007 {
|
|
|
8008 if (vim_iswhite(n))
|
|
|
8009 {
|
|
|
8010 /*
|
|
|
8011 * Reproduce a funny Vi behaviour: "cw" on a blank only
|
|
|
8012 * changes one character, not all blanks until the start of
|
|
|
8013 * the next word. Only do this when the 'w' flag is included
|
|
|
8014 * in 'cpoptions'.
|
|
|
8015 */
|
|
|
8016 if (cap->count1 == 1 && vim_strchr(p_cpo, CPO_CW) != NULL)
|
|
|
8017 {
|
|
|
8018 cap->oap->inclusive = TRUE;
|
|
|
8019 cap->oap->motion_type = MCHAR;
|
|
|
8020 return;
|
|
|
8021 }
|
|
|
8022 }
|
|
|
8023 else
|
|
|
8024 {
|
|
|
8025 /*
|
|
|
8026 * This is a little strange. To match what the real Vi does,
|
|
|
8027 * we effectively map 'cw' to 'ce', and 'cW' to 'cE', provided
|
|
|
8028 * that we are not on a space or a TAB. This seems impolite
|
|
|
8029 * at first, but it's really more what we mean when we say
|
|
|
8030 * 'cw'.
|
|
|
8031 * Another strangeness: When standing on the end of a word
|
|
|
8032 * "ce" will change until the end of the next wordt, but "cw"
|
|
|
8033 * will change only one character! This is done by setting
|
|
|
8034 * flag.
|
|
|
8035 */
|
|
|
8036 cap->oap->inclusive = TRUE;
|
|
|
8037 word_end = TRUE;
|
|
|
8038 flag = TRUE;
|
|
|
8039 }
|
|
|
8040 }
|
|
|
8041 }
|
|
|
8042
|
|
|
8043 cap->oap->motion_type = MCHAR;
|
|
|
8044 curwin->w_set_curswant = TRUE;
|
|
|
8045 if (word_end)
|
|
|
8046 n = end_word(cap->count1, cap->arg, flag, FALSE);
|
|
|
8047 else
|
|
|
8048 n = fwd_word(cap->count1, cap->arg, cap->oap->op_type != OP_NOP);
|
|
|
8049
|
|
|
8050 /* Don't leave the cursor on the NUL past a line */
|
|
|
8051 if (curwin->w_cursor.col && gchar_cursor() == NUL)
|
|
|
8052 {
|
|
|
8053 --curwin->w_cursor.col;
|
|
|
8054 cap->oap->inclusive = TRUE;
|
|
|
8055 }
|
|
|
8056
|
|
|
8057 if (n == FAIL && cap->oap->op_type == OP_NOP)
|
|
|
8058 clearopbeep(cap->oap);
|
|
|
8059 else
|
|
|
8060 {
|
|
|
8061 #ifdef FEAT_VISUAL
|
|
|
8062 adjust_for_sel(cap);
|
|
|
8063 #endif
|
|
|
8064 #ifdef FEAT_FOLDING
|
|
|
8065 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
8066 foldOpenCursor();
|
|
|
8067 #endif
|
|
|
8068 }
|
|
|
8069 }
|
|
|
8070
|
|
|
8071 /*
|
|
|
8072 * "0" and "^" commands.
|
|
|
8073 * cap->arg is the argument for beginline().
|
|
|
8074 */
|
|
|
8075 static void
|
|
|
8076 nv_beginline(cap)
|
|
|
8077 cmdarg_T *cap;
|
|
|
8078 {
|
|
|
8079 cap->oap->motion_type = MCHAR;
|
|
|
8080 cap->oap->inclusive = FALSE;
|
|
|
8081 beginline(cap->arg);
|
|
|
8082 #ifdef FEAT_FOLDING
|
|
|
8083 if ((fdo_flags & FDO_HOR) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
8084 foldOpenCursor();
|
|
|
8085 #endif
|
|
|
8086 }
|
|
|
8087
|
|
|
8088 #ifdef FEAT_VISUAL
|
|
|
8089 /*
|
|
|
8090 * In exclusive Visual mode, may include the last character.
|
|
|
8091 */
|
|
|
8092 static void
|
|
|
8093 adjust_for_sel(cap)
|
|
|
8094 cmdarg_T *cap;
|
|
|
8095 {
|
|
|
8096 if (VIsual_active && cap->oap->inclusive && *p_sel == 'e'
|
|
|
8097 && gchar_cursor() != NUL && lt(VIsual, curwin->w_cursor))
|
|
|
8098 {
|
|
|
8099 # ifdef FEAT_MBYTE
|
|
|
8100 if (has_mbyte)
|
|
|
8101 inc_cursor();
|
|
|
8102 else
|
|
|
8103 # endif
|
|
|
8104 ++curwin->w_cursor.col;
|
|
|
8105 cap->oap->inclusive = FALSE;
|
|
|
8106 }
|
|
|
8107 }
|
|
|
8108
|
|
|
8109 /*
|
|
|
8110 * Exclude last character at end of Visual area for 'selection' == "exclusive".
|
|
|
8111 * Should check VIsual_mode before calling this.
|
|
|
8112 * Returns TRUE when backed up to the previous line.
|
|
|
8113 */
|
|
|
8114 static int
|
|
|
8115 unadjust_for_sel()
|
|
|
8116 {
|
|
|
8117 pos_T *pp;
|
|
|
8118
|
|
|
8119 if (*p_sel == 'e' && !equalpos(VIsual, curwin->w_cursor))
|
|
|
8120 {
|
|
|
8121 if (lt(VIsual, curwin->w_cursor))
|
|
|
8122 pp = &curwin->w_cursor;
|
|
|
8123 else
|
|
|
8124 pp = &VIsual;
|
|
|
8125 #ifdef FEAT_VIRTUALEDIT
|
|
|
8126 if (pp->coladd > 0)
|
|
|
8127 --pp->coladd;
|
|
|
8128 else
|
|
|
8129 #endif
|
|
|
8130 if (pp->col > 0)
|
|
|
8131 {
|
|
|
8132 --pp->col;
|
|
|
8133 #ifdef FEAT_MBYTE
|
|
|
8134 mb_adjustpos(pp);
|
|
|
8135 #endif
|
|
|
8136 }
|
|
|
8137 else if (pp->lnum > 1)
|
|
|
8138 {
|
|
|
8139 --pp->lnum;
|
|
|
8140 pp->col = (colnr_T)STRLEN(ml_get(pp->lnum));
|
|
|
8141 return TRUE;
|
|
|
8142 }
|
|
|
8143 }
|
|
|
8144 return FALSE;
|
|
|
8145 }
|
|
|
8146
|
|
|
8147 /*
|
|
|
8148 * SELECT key in Normal or Visual mode: end of Select mode mapping.
|
|
|
8149 */
|
|
|
8150 static void
|
|
|
8151 nv_select(cap)
|
|
|
8152 cmdarg_T *cap;
|
|
|
8153 {
|
|
|
8154 if (VIsual_active)
|
|
|
8155 VIsual_select = TRUE;
|
|
|
8156 else if (VIsual_reselect)
|
|
|
8157 {
|
|
|
8158 cap->nchar = 'v'; /* fake "gv" command */
|
|
|
8159 cap->arg = TRUE;
|
|
|
8160 nv_g_cmd(cap);
|
|
|
8161 }
|
|
|
8162 }
|
|
|
8163
|
|
|
8164 #endif
|
|
|
8165
|
|
|
8166 /*
|
|
|
8167 * "G", "gg", CTRL-END, CTRL-HOME.
|
|
|
8168 * cap->arg is TRUE for "G".
|
|
|
8169 */
|
|
|
8170 static void
|
|
|
8171 nv_goto(cap)
|
|
|
8172 cmdarg_T *cap;
|
|
|
8173 {
|
|
|
8174 linenr_T lnum;
|
|
|
8175
|
|
|
8176 if (cap->arg)
|
|
|
8177 lnum = curbuf->b_ml.ml_line_count;
|
|
|
8178 else
|
|
|
8179 lnum = 1L;
|
|
|
8180 cap->oap->motion_type = MLINE;
|
|
|
8181 setpcmark();
|
|
|
8182
|
|
|
8183 /* When a count is given, use it instead of the default lnum */
|
|
|
8184 if (cap->count0 != 0)
|
|
|
8185 lnum = cap->count0;
|
|
|
8186 if (lnum < 1L)
|
|
|
8187 lnum = 1L;
|
|
|
8188 else if (lnum > curbuf->b_ml.ml_line_count)
|
|
|
8189 lnum = curbuf->b_ml.ml_line_count;
|
|
|
8190 curwin->w_cursor.lnum = lnum;
|
|
|
8191 beginline(BL_SOL | BL_FIX);
|
|
|
8192 #ifdef FEAT_FOLDING
|
|
|
8193 if ((fdo_flags & FDO_JUMP) && KeyTyped && cap->oap->op_type == OP_NOP)
|
|
|
8194 foldOpenCursor();
|
|
|
8195 #endif
|
|
|
8196 }
|
|
|
8197
|
|
|
8198 /*
|
|
|
8199 * CTRL-\ in Normal mode.
|
|
|
8200 */
|
|
|
8201 static void
|
|
|
8202 nv_normal(cap)
|
|
|
8203 cmdarg_T *cap;
|
|
|
8204 {
|
|
|
8205 if (cap->nchar == Ctrl_N || cap->nchar == Ctrl_G)
|
|
|
8206 {
|
|
|
8207 clearop(cap->oap);
|
|
|
8208 if (restart_edit != 0 && p_smd)
|
|
|
8209 clear_cmdline = TRUE; /* unshow mode later */
|
|
|
8210 restart_edit = 0;
|
|
|
8211 #ifdef FEAT_CMDWIN
|
|
|
8212 if (cmdwin_type != 0)
|
|
|
8213 cmdwin_result = Ctrl_C;
|
|
|
8214 #endif
|
|
|
8215 #ifdef FEAT_VISUAL
|
|
|
8216 if (VIsual_active)
|
|
|
8217 {
|
|
|
8218 end_visual_mode(); /* stop Visual */
|
|
|
8219 redraw_curbuf_later(INVERTED);
|
|
|
8220 }
|
|
|
8221 #endif
|
|
|
8222 /* CTRL-\ CTRL-G restarts Insert mode when 'insertmode' is set. */
|
|
|
8223 if (cap->nchar == Ctrl_G && p_im)
|
|
|
8224 restart_edit = 'a';
|
|
|
8225 }
|
|
|
8226 else
|
|
|
8227 clearopbeep(cap->oap);
|
|
|
8228 }
|
|
|
8229
|
|
|
8230 /*
|
|
|
8231 * ESC in Normal mode: beep, but don't flush buffers.
|
|
|
8232 * Don't even beep if we are canceling a command.
|
|
|
8233 */
|
|
|
8234 static void
|
|
|
8235 nv_esc(cap)
|
|
|
8236 cmdarg_T *cap;
|
|
|
8237 {
|
|
|
8238 int no_reason;
|
|
|
8239
|
|
|
8240 no_reason = (cap->oap->op_type == OP_NOP
|
|
|
8241 && cap->opcount == 0
|
|
|
8242 && cap->count0 == 0
|
|
|
8243 && cap->oap->regname == 0
|
|
|
8244 && !p_im);
|
|
|
8245
|
|
|
8246 if (cap->arg) /* TRUE for CTRL-C */
|
|
|
8247 {
|
|
|
8248 if (restart_edit == 0
|
|
|
8249 #ifdef FEAT_CMDWIN
|
|
|
8250 && cmdwin_type == 0
|
|
|
8251 #endif
|
|
|
8252 #ifdef FEAT_VISUAL
|
|
|
8253 && !VIsual_active
|
|
|
8254 #endif
|
|
|
8255 && no_reason)
|
|
|
8256 MSG(_("Type :quit<Enter> to exit Vim"));
|
|
|
8257
|
|
|
8258 /* Don't reset "restart_edit" when 'insertmode' is set, it won't be
|
|
|
8259 * set again below when halfway a mapping. */
|
|
|
8260 if (!p_im)
|
|
|
8261 restart_edit = 0;
|
|
|
8262 #ifdef FEAT_CMDWIN
|
|
|
8263 if (cmdwin_type != 0)
|
|
|
8264 {
|
|
|
8265 cmdwin_result = K_IGNORE;
|
|
|
8266 got_int = FALSE; /* don't stop executing autocommands et al. */
|
|
|
8267 return;
|
|
|
8268 }
|
|
|
8269 #endif
|
|
|
8270 }
|
|
|
8271
|
|
|
8272 #ifdef FEAT_VISUAL
|
|
|
8273 if (VIsual_active)
|
|
|
8274 {
|
|
|
8275 end_visual_mode(); /* stop Visual */
|
|
|
8276 check_cursor_col(); /* make sure cursor is not beyond EOL */
|
|
|
8277 curwin->w_set_curswant = TRUE;
|
|
|
8278 redraw_curbuf_later(INVERTED);
|
|
|
8279 }
|
|
|
8280 else
|
|
|
8281 #endif
|
|
|
8282 if (no_reason)
|
|
|
8283 vim_beep();
|
|
|
8284 clearop(cap->oap);
|
|
|
8285
|
|
|
8286 /* A CTRL-C is often used at the start of a menu. When 'insertmode' is
|
|
|
8287 * set return to Insert mode afterwards. */
|
|
|
8288 if (restart_edit == 0 && goto_im()
|
|
|
8289 #ifdef FEAT_EX_EXTRA
|
|
|
8290 && ex_normal_busy == 0
|
|
|
8291 #endif
|
|
|
8292 )
|
|
|
8293 restart_edit = 'a';
|
|
|
8294 }
|
|
|
8295
|
|
|
8296 /*
|
|
|
8297 * Handle "A", "a", "I", "i" and <Insert> commands.
|
|
|
8298 */
|
|
|
8299 static void
|
|
|
8300 nv_edit(cap)
|
|
|
8301 cmdarg_T *cap;
|
|
|
8302 {
|
|
|
8303 /* <Insert> is equal to "i" */
|
|
|
8304 if (cap->cmdchar == K_INS || cap->cmdchar == K_KINS)
|
|
|
8305 cap->cmdchar = 'i';
|
|
|
8306
|
|
|
8307 #ifdef FEAT_VISUAL
|
|
|
8308 /* in Visual mode "A" and "I" are an operator */
|
|
|
8309 if (VIsual_active && (cap->cmdchar == 'A' || cap->cmdchar == 'I'))
|
|
|
8310 v_visop(cap);
|
|
|
8311
|
|
|
8312 /* in Visual mode and after an operator "a" and "i" are for text objects */
|
|
|
8313 else
|
|
|
8314 #endif
|
|
|
8315 if ((cap->cmdchar == 'a' || cap->cmdchar == 'i')
|
|
|
8316 && (cap->oap->op_type != OP_NOP
|
|
|
8317 #ifdef FEAT_VISUAL
|
|
|
8318 || VIsual_active
|
|
|
8319 #endif
|
|
|
8320 ))
|
|
|
8321 {
|
|
|
8322 #ifdef FEAT_TEXTOBJ
|
|
|
8323 nv_object(cap);
|
|
|
8324 #else
|
|
|
8325 clearopbeep(cap->oap);
|
|
|
8326 #endif
|
|
|
8327 }
|
|
|
8328 else if (!curbuf->b_p_ma && !p_im)
|
|
|
8329 {
|
|
|
8330 /* Only give this error when 'insertmode' is off. */
|
|
|
8331 EMSG(_(e_modifiable));
|
|
|
8332 clearop(cap->oap);
|
|
|
8333 }
|
|
|
8334 else if (!checkclearopq(cap->oap))
|
|
|
8335 {
|
|
|
8336 switch (cap->cmdchar)
|
|
|
8337 {
|
|
|
8338 case 'A': /* "A"ppend after the line */
|
|
|
8339 curwin->w_set_curswant = TRUE;
|
|
|
8340 #ifdef FEAT_VIRTUALEDIT
|
|
|
8341 if (ve_flags == VE_ALL)
|
|
|
8342 {
|
|
|
8343 int save_State = State;
|
|
|
8344
|
|
|
8345 /* Pretent Insert mode here to allow the cursor on the
|
|
|
8346 * character past the end of the line */
|
|
|
8347 State = INSERT;
|
|
|
8348 coladvance((colnr_T)MAXCOL);
|
|
|
8349 State = save_State;
|
|
|
8350 }
|
|
|
8351 else
|
|
|
8352 #endif
|
|
|
8353 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor());
|
|
|
8354 break;
|
|
|
8355
|
|
|
8356 case 'I': /* "I"nsert before the first non-blank */
|
|
164
|
8357 if (vim_strchr(p_cpo, CPO_INSEND) == NULL)
|
|
|
8358 beginline(BL_WHITE);
|
|
|
8359 else
|
|
|
8360 beginline(BL_WHITE|BL_FIX);
|
|
7
|
8361 break;
|
|
|
8362
|
|
|
8363 case 'a': /* "a"ppend is like "i"nsert on the next character. */
|
|
|
8364 #ifdef FEAT_VIRTUALEDIT
|
|
|
8365 /* increment coladd when in virtual space, increment the
|
|
|
8366 * column otherwise, also to append after an unprintable char */
|
|
|
8367 if (virtual_active()
|
|
|
8368 && (curwin->w_cursor.coladd > 0
|
|
|
8369 || *ml_get_cursor() == NUL
|
|
|
8370 || *ml_get_cursor() == TAB))
|
|
|
8371 curwin->w_cursor.coladd++;
|
|
|
8372 else
|
|
|
8373 #endif
|
|
|
8374 if (*ml_get_cursor() != NUL)
|
|
|
8375 inc_cursor();
|
|
|
8376 break;
|
|
|
8377 }
|
|
|
8378
|
|
|
8379 #ifdef FEAT_VIRTUALEDIT
|
|
|
8380 if (curwin->w_cursor.coladd && cap->cmdchar != 'A')
|
|
|
8381 {
|
|
|
8382 int save_State = State;
|
|
|
8383
|
|
|
8384 /* Pretent Insert mode here to allow the cursor on the
|
|
|
8385 * character past the end of the line */
|
|
|
8386 State = INSERT;
|
|
|
8387 coladvance(getviscol());
|
|
|
8388 State = save_State;
|
|
|
8389 }
|
|
|
8390 #endif
|
|
|
8391
|
|
|
8392 invoke_edit(cap, FALSE, cap->cmdchar, FALSE);
|
|
|
8393 }
|
|
|
8394 }
|
|
|
8395
|
|
|
8396 /*
|
|
|
8397 * Invoke edit() and take care of "restart_edit" and the return value.
|
|
|
8398 */
|
|
|
8399 static void
|
|
|
8400 invoke_edit(cap, repl, cmd, startln)
|
|
|
8401 cmdarg_T *cap;
|
|
|
8402 int repl; /* "r" or "gr" command */
|
|
|
8403 int cmd;
|
|
|
8404 int startln;
|
|
|
8405 {
|
|
|
8406 int restart_edit_save = 0;
|
|
|
8407
|
|
|
8408 /* Complicated: When the user types "a<C-O>a" we don't want to do Insert
|
|
|
8409 * mode recursively. But when doing "a<C-O>." or "a<C-O>rx" we do allow
|
|
|
8410 * it. */
|
|
|
8411 if (repl || !stuff_empty())
|
|
|
8412 restart_edit_save = restart_edit;
|
|
|
8413 else
|
|
|
8414 restart_edit_save = 0;
|
|
|
8415
|
|
|
8416 /* Always reset "restart_edit", this is not a restarted edit. */
|
|
|
8417 restart_edit = 0;
|
|
|
8418
|
|
|
8419 if (edit(cmd, startln, cap->count1))
|
|
|
8420 cap->retval |= CA_COMMAND_BUSY;
|
|
|
8421
|
|
|
8422 if (restart_edit == 0)
|
|
|
8423 restart_edit = restart_edit_save;
|
|
|
8424 }
|
|
|
8425
|
|
|
8426 #ifdef FEAT_TEXTOBJ
|
|
|
8427 /*
|
|
|
8428 * "a" or "i" while an operator is pending or in Visual mode: object motion.
|
|
|
8429 */
|
|
|
8430 static void
|
|
|
8431 nv_object(cap)
|
|
|
8432 cmdarg_T *cap;
|
|
|
8433 {
|
|
|
8434 int flag;
|
|
|
8435 int include;
|
|
|
8436 char_u *mps_save;
|
|
|
8437
|
|
|
8438 if (cap->cmdchar == 'i')
|
|
|
8439 include = FALSE; /* "ix" = inner object: exclude white space */
|
|
|
8440 else
|
|
|
8441 include = TRUE; /* "ax" = an object: include white space */
|
|
|
8442
|
|
|
8443 /* Make sure (), [], {} and <> are in 'matchpairs' */
|
|
|
8444 mps_save = curbuf->b_p_mps;
|
|
|
8445 curbuf->b_p_mps = (char_u *)"(:),{:},[:],<:>";
|
|
|
8446
|
|
|
8447 switch (cap->nchar)
|
|
|
8448 {
|
|
|
8449 case 'w': /* "aw" = a word */
|
|
|
8450 flag = current_word(cap->oap, cap->count1, include, FALSE);
|
|
|
8451 break;
|
|
|
8452 case 'W': /* "aW" = a WORD */
|
|
|
8453 flag = current_word(cap->oap, cap->count1, include, TRUE);
|
|
|
8454 break;
|
|
|
8455 case 'b': /* "ab" = a braces block */
|
|
|
8456 case '(':
|
|
|
8457 case ')':
|
|
|
8458 flag = current_block(cap->oap, cap->count1, include, '(', ')');
|
|
|
8459 break;
|
|
|
8460 case 'B': /* "aB" = a Brackets block */
|
|
|
8461 case '{':
|
|
|
8462 case '}':
|
|
|
8463 flag = current_block(cap->oap, cap->count1, include, '{', '}');
|
|
|
8464 break;
|
|
|
8465 case '[': /* "a[" = a [] block */
|
|
|
8466 case ']':
|
|
|
8467 flag = current_block(cap->oap, cap->count1, include, '[', ']');
|
|
|
8468 break;
|
|
|
8469 case '<': /* "a<" = a <> block */
|
|
|
8470 case '>':
|
|
|
8471 flag = current_block(cap->oap, cap->count1, include, '<', '>');
|
|
|
8472 break;
|
|
420
|
8473 case 't': /* "at" = a tag block (xml and html) */
|
|
|
8474 flag = current_tagblock(cap->oap, cap->count1, include);
|
|
|
8475 break;
|
|
7
|
8476 case 'p': /* "ap" = a paragraph */
|
|
|
8477 flag = current_par(cap->oap, cap->count1, include, 'p');
|
|
|
8478 break;
|
|
|
8479 case 's': /* "as" = a sentence */
|
|
|
8480 flag = current_sent(cap->oap, cap->count1, include);
|
|
|
8481 break;
|
|
12
|
8482 case '"': /* "a"" = a double quoted string */
|
|
|
8483 case '\'': /* "a'" = a single quoted string */
|
|
|
8484 case '`': /* "a`" = a backtick quoted string */
|
|
|
8485 flag = current_quote(cap->oap, cap->count1, include,
|
|
|
8486 cap->nchar);
|
|
|
8487 break;
|
|
7
|
8488 #if 0 /* TODO */
|
|
|
8489 case 'S': /* "aS" = a section */
|
|
|
8490 case 'f': /* "af" = a filename */
|
|
|
8491 case 'u': /* "au" = a URL */
|
|
|
8492 #endif
|
|
|
8493 default:
|
|
|
8494 flag = FAIL;
|
|
|
8495 break;
|
|
|
8496 }
|
|
|
8497
|
|
|
8498 curbuf->b_p_mps = mps_save;
|
|
|
8499 if (flag == FAIL)
|
|
|
8500 clearopbeep(cap->oap);
|
|
|
8501 adjust_cursor_col();
|
|
|
8502 curwin->w_set_curswant = TRUE;
|
|
|
8503 }
|
|
|
8504 #endif
|
|
|
8505
|
|
|
8506 /*
|
|
|
8507 * "q" command: Start/stop recording.
|
|
|
8508 * "q:", "q/", "q?": edit command-line in command-line window.
|
|
|
8509 */
|
|
|
8510 static void
|
|
|
8511 nv_record(cap)
|
|
|
8512 cmdarg_T *cap;
|
|
|
8513 {
|
|
|
8514 if (cap->oap->op_type == OP_FORMAT)
|
|
|
8515 {
|
|
|
8516 /* "gqq" is the same as "gqgq": format line */
|
|
|
8517 cap->cmdchar = 'g';
|
|
|
8518 cap->nchar = 'q';
|
|
|
8519 nv_operator(cap);
|
|
|
8520 }
|
|
|
8521 else if (!checkclearop(cap->oap))
|
|
|
8522 {
|
|
|
8523 #ifdef FEAT_CMDWIN
|
|
|
8524 if (cap->nchar == ':' || cap->nchar == '/' || cap->nchar == '?')
|
|
|
8525 {
|
|
|
8526 stuffcharReadbuff(cap->nchar);
|
|
|
8527 stuffcharReadbuff(K_CMDWIN);
|
|
|
8528 }
|
|
|
8529 else
|
|
|
8530 #endif
|
|
|
8531 /* (stop) recording into a named register, unless executing a
|
|
|
8532 * register */
|
|
|
8533 if (!Exec_reg && do_record(cap->nchar) == FAIL)
|
|
|
8534 clearopbeep(cap->oap);
|
|
|
8535 }
|
|
|
8536 }
|
|
|
8537
|
|
|
8538 /*
|
|
|
8539 * Handle the "@r" command.
|
|
|
8540 */
|
|
|
8541 static void
|
|
|
8542 nv_at(cap)
|
|
|
8543 cmdarg_T *cap;
|
|
|
8544 {
|
|
|
8545 if (checkclearop(cap->oap))
|
|
|
8546 return;
|
|
|
8547 #ifdef FEAT_EVAL
|
|
|
8548 if (cap->nchar == '=')
|
|
|
8549 {
|
|
|
8550 if (get_expr_register() == NUL)
|
|
|
8551 return;
|
|
|
8552 }
|
|
|
8553 #endif
|
|
|
8554 while (cap->count1-- && !got_int)
|
|
|
8555 {
|
|
|
8556 if (do_execreg(cap->nchar, FALSE, FALSE) == FAIL)
|
|
|
8557 {
|
|
|
8558 clearopbeep(cap->oap);
|
|
|
8559 break;
|
|
|
8560 }
|
|
|
8561 line_breakcheck();
|
|
|
8562 }
|
|
|
8563 }
|
|
|
8564
|
|
|
8565 /*
|
|
|
8566 * Handle the CTRL-U and CTRL-D commands.
|
|
|
8567 */
|
|
|
8568 static void
|
|
|
8569 nv_halfpage(cap)
|
|
|
8570 cmdarg_T *cap;
|
|
|
8571 {
|
|
|
8572 if ((cap->cmdchar == Ctrl_U && curwin->w_cursor.lnum == 1)
|
|
|
8573 || (cap->cmdchar == Ctrl_D
|
|
|
8574 && curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count))
|
|
|
8575 clearopbeep(cap->oap);
|
|
|
8576 else if (!checkclearop(cap->oap))
|
|
|
8577 halfpage(cap->cmdchar == Ctrl_D, cap->count0);
|
|
|
8578 }
|
|
|
8579
|
|
|
8580 /*
|
|
|
8581 * Handle "J" or "gJ" command.
|
|
|
8582 */
|
|
|
8583 static void
|
|
|
8584 nv_join(cap)
|
|
|
8585 cmdarg_T *cap;
|
|
|
8586 {
|
|
|
8587 #ifdef FEAT_VISUAL
|
|
|
8588 if (VIsual_active) /* join the visual lines */
|
|
|
8589 nv_operator(cap);
|
|
|
8590 else
|
|
|
8591 #endif
|
|
|
8592 if (!checkclearop(cap->oap))
|
|
|
8593 {
|
|
|
8594 if (cap->count0 <= 1)
|
|
|
8595 cap->count0 = 2; /* default for join is two lines! */
|
|
|
8596 if (curwin->w_cursor.lnum + cap->count0 - 1 >
|
|
|
8597 curbuf->b_ml.ml_line_count)
|
|
|
8598 clearopbeep(cap->oap); /* beyond last line */
|
|
|
8599 else
|
|
|
8600 {
|
|
|
8601 prep_redo(cap->oap->regname, cap->count0,
|
|
|
8602 NUL, cap->cmdchar, NUL, NUL, cap->nchar);
|
|
|
8603 do_do_join(cap->count0, cap->nchar == NUL);
|
|
|
8604 }
|
|
|
8605 }
|
|
|
8606 }
|
|
|
8607
|
|
|
8608 /*
|
|
|
8609 * "P", "gP", "p" and "gp" commands.
|
|
|
8610 */
|
|
|
8611 static void
|
|
|
8612 nv_put(cap)
|
|
|
8613 cmdarg_T *cap;
|
|
|
8614 {
|
|
|
8615 #ifdef FEAT_VISUAL
|
|
|
8616 int regname = 0;
|
|
|
8617 void *reg1 = NULL, *reg2 = NULL;
|
|
84
|
8618 int empty = FALSE;
|
|
236
|
8619 int was_visual = FALSE;
|
|
7
|
8620 #endif
|
|
|
8621 int dir;
|
|
|
8622 int flags = 0;
|
|
|
8623
|
|
|
8624 if (cap->oap->op_type != OP_NOP)
|
|
|
8625 {
|
|
|
8626 #ifdef FEAT_DIFF
|
|
|
8627 /* "dp" is ":diffput" */
|
|
|
8628 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'p')
|
|
|
8629 {
|
|
|
8630 clearop(cap->oap);
|
|
|
8631 nv_diffgetput(TRUE);
|
|
|
8632 }
|
|
|
8633 else
|
|
|
8634 #endif
|
|
|
8635 clearopbeep(cap->oap);
|
|
|
8636 }
|
|
|
8637 else
|
|
|
8638 {
|
|
|
8639 dir = (cap->cmdchar == 'P'
|
|
|
8640 || (cap->cmdchar == 'g' && cap->nchar == 'P'))
|
|
|
8641 ? BACKWARD : FORWARD;
|
|
|
8642 prep_redo_cmd(cap);
|
|
|
8643 if (cap->cmdchar == 'g')
|
|
|
8644 flags |= PUT_CURSEND;
|
|
|
8645
|
|
|
8646 #ifdef FEAT_VISUAL
|
|
|
8647 if (VIsual_active)
|
|
|
8648 {
|
|
|
8649 /* Putting in Visual mode: The put text replaces the selected
|
|
|
8650 * text. First delete the selected text, then put the new text.
|
|
|
8651 * Need to save and restore the registers that the delete
|
|
|
8652 * overwrites if the old contents is being put.
|
|
|
8653 */
|
|
236
|
8654 was_visual = TRUE;
|
|
7
|
8655 regname = cap->oap->regname;
|
|
|
8656 # ifdef FEAT_CLIPBOARD
|
|
|
8657 adjust_clip_reg(®name);
|
|
|
8658 # endif
|
|
|
8659 if (regname == 0 || VIM_ISDIGIT(regname)
|
|
|
8660 # ifdef FEAT_CLIPBOARD
|
|
|
8661 || (clip_unnamed && (regname == '*' || regname == '+'))
|
|
|
8662 # endif
|
|
|
8663
|
|
|
8664 )
|
|
|
8665 {
|
|
|
8666 /* the delete is going to overwrite the register we want to
|
|
|
8667 * put, save it first. */
|
|
|
8668 reg1 = get_register(regname, TRUE);
|
|
|
8669 }
|
|
|
8670
|
|
|
8671 /* Now delete the selected text. */
|
|
|
8672 cap->cmdchar = 'd';
|
|
|
8673 cap->nchar = NUL;
|
|
|
8674 cap->oap->regname = NUL;
|
|
|
8675 nv_operator(cap);
|
|
|
8676 do_pending_operator(cap, 0, FALSE);
|
|
84
|
8677 empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
|
|
7
|
8678
|
|
|
8679 /* delete PUT_LINE_BACKWARD; */
|
|
|
8680 cap->oap->regname = regname;
|
|
|
8681
|
|
|
8682 if (reg1 != NULL)
|
|
|
8683 {
|
|
|
8684 /* Delete probably changed the register we want to put, save
|
|
|
8685 * it first. Then put back what was there before the delete. */
|
|
|
8686 reg2 = get_register(regname, FALSE);
|
|
|
8687 put_register(regname, reg1);
|
|
|
8688 }
|
|
|
8689
|
|
|
8690 /* When deleted a linewise Visual area, put the register as
|
|
|
8691 * lines to avoid it joined with the next line. When deletion was
|
|
|
8692 * characterwise, split a line when putting lines. */
|
|
|
8693 if (VIsual_mode == 'V')
|
|
|
8694 flags |= PUT_LINE;
|
|
|
8695 else if (VIsual_mode == 'v')
|
|
|
8696 flags |= PUT_LINE_SPLIT;
|
|
|
8697 if (VIsual_mode == Ctrl_V && dir == FORWARD)
|
|
|
8698 flags |= PUT_LINE_FORWARD;
|
|
|
8699 dir = BACKWARD;
|
|
|
8700 if ((VIsual_mode != 'V'
|
|
|
8701 && curwin->w_cursor.col < curbuf->b_op_start.col)
|
|
|
8702 || (VIsual_mode == 'V'
|
|
|
8703 && curwin->w_cursor.lnum < curbuf->b_op_start.lnum))
|
|
|
8704 /* cursor is at the end of the line or end of file, put
|
|
|
8705 * forward. */
|
|
|
8706 dir = FORWARD;
|
|
|
8707 }
|
|
|
8708 #endif
|
|
|
8709 do_put(cap->oap->regname, dir, cap->count1, flags);
|
|
|
8710
|
|
|
8711 #ifdef FEAT_VISUAL
|
|
|
8712 /* If a register was saved, put it back now. */
|
|
|
8713 if (reg2 != NULL)
|
|
|
8714 put_register(regname, reg2);
|
|
236
|
8715
|
|
|
8716 /* What to reselect with "gv"? Selecting the just put text seems to
|
|
|
8717 * be the most useful, since the original text was removed. */
|
|
|
8718 if (was_visual)
|
|
|
8719 {
|
|
|
8720 curbuf->b_visual_start = curbuf->b_op_start;
|
|
|
8721 curbuf->b_visual_end = curbuf->b_op_end;
|
|
|
8722 }
|
|
|
8723
|
|
84
|
8724 /* When all lines were selected and deleted do_put() leaves an empty
|
|
236
|
8725 * line that needs to be deleted now. */
|
|
84
|
8726 if (empty && *ml_get(curbuf->b_ml.ml_line_count) == NUL)
|
|
|
8727 ml_delete(curbuf->b_ml.ml_line_count, TRUE);
|
|
7
|
8728 #endif
|
|
|
8729 auto_format(FALSE, TRUE);
|
|
|
8730 }
|
|
|
8731 }
|
|
|
8732
|
|
|
8733 /*
|
|
|
8734 * "o" and "O" commands.
|
|
|
8735 */
|
|
|
8736 static void
|
|
|
8737 nv_open(cap)
|
|
|
8738 cmdarg_T *cap;
|
|
|
8739 {
|
|
|
8740 #ifdef FEAT_DIFF
|
|
|
8741 /* "do" is ":diffget" */
|
|
|
8742 if (cap->oap->op_type == OP_DELETE && cap->cmdchar == 'o')
|
|
|
8743 {
|
|
|
8744 clearop(cap->oap);
|
|
|
8745 nv_diffgetput(FALSE);
|
|
|
8746 }
|
|
|
8747 else
|
|
|
8748 #endif
|
|
|
8749 #ifdef FEAT_VISUAL
|
|
|
8750 if (VIsual_active) /* switch start and end of visual */
|
|
|
8751 v_swap_corners(cap->cmdchar);
|
|
|
8752 else
|
|
|
8753 #endif
|
|
|
8754 n_opencmd(cap);
|
|
|
8755 }
|
|
|
8756
|
|
|
8757 #ifdef FEAT_SNIFF
|
|
|
8758 /*ARGSUSED*/
|
|
|
8759 static void
|
|
|
8760 nv_sniff(cap)
|
|
|
8761 cmdarg_T *cap;
|
|
|
8762 {
|
|
|
8763 ProcessSniffRequests();
|
|
|
8764 }
|
|
|
8765 #endif
|
|
|
8766
|
|
|
8767 #ifdef FEAT_NETBEANS_INTG
|
|
|
8768 static void
|
|
|
8769 nv_nbcmd(cap)
|
|
|
8770 cmdarg_T *cap;
|
|
|
8771 {
|
|
|
8772 netbeans_keycommand(cap->nchar);
|
|
|
8773 }
|
|
|
8774 #endif
|
|
|
8775
|
|
|
8776 #ifdef FEAT_DND
|
|
|
8777 /*ARGSUSED*/
|
|
|
8778 static void
|
|
|
8779 nv_drop(cap)
|
|
|
8780 cmdarg_T *cap;
|
|
|
8781 {
|
|
|
8782 do_put('~', BACKWARD, 1L, PUT_CURSEND);
|
|
|
8783 }
|
|
|
8784 #endif
|
|
203
|
8785
|
|
|
8786 #ifdef FEAT_AUTOCMD
|
|
|
8787 /*
|
|
|
8788 * Trigger CursorHold event.
|
|
|
8789 * When waiting for a character for 'updatetime' K_CURSORHOLD is put in the
|
|
|
8790 * input buffer. "did_cursorhold" is set to avoid retriggering.
|
|
|
8791 */
|
|
|
8792 /*ARGSUSED*/
|
|
|
8793 static void
|
|
|
8794 nv_cursorhold(cap)
|
|
|
8795 cmdarg_T *cap;
|
|
|
8796 {
|
|
|
8797 apply_autocmds(EVENT_CURSORHOLD, NULL, NULL, FALSE, curbuf);
|
|
|
8798 did_cursorhold = TRUE;
|
|
226
|
8799 cap->retval |= CA_COMMAND_BUSY; /* don't call edit() now */
|
|
|
8800 }
|
|
|
8801 #endif
|
|
|
8802
|
