annotate src/edit.c @ 634:1c586ee8dd45 v7.0183

updated for version 7.0183
author vimboss
date Fri, 20 Jan 2006 23:10:18 +0000
parents b6632d553df3
children e4fa26ce8769
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * edit.c: functions for Insert mode
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12 */
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13
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14 #include "vim.h"
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15
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16 #ifdef FEAT_INS_EXPAND
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17 /*
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18 * definitions used for CTRL-X submode
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19 */
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20 #define CTRL_X_WANT_IDENT 0x100
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21
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22 #define CTRL_X_NOT_DEFINED_YET 1
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23 #define CTRL_X_SCROLL 2
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24 #define CTRL_X_WHOLE_LINE 3
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25 #define CTRL_X_FILES 4
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26 #define CTRL_X_TAGS (5 + CTRL_X_WANT_IDENT)
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27 #define CTRL_X_PATH_PATTERNS (6 + CTRL_X_WANT_IDENT)
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28 #define CTRL_X_PATH_DEFINES (7 + CTRL_X_WANT_IDENT)
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29 #define CTRL_X_FINISHED 8
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30 #define CTRL_X_DICTIONARY (9 + CTRL_X_WANT_IDENT)
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31 #define CTRL_X_THESAURUS (10 + CTRL_X_WANT_IDENT)
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32 #define CTRL_X_CMDLINE 11
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33 #define CTRL_X_FUNCTION 12
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34 #define CTRL_X_OMNI 13
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35 #define CTRL_X_SPELL 14
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36 #define CTRL_X_LOCAL_MSG 15 /* only used in "ctrl_x_msgs" */
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37
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38 #define CTRL_X_MSG(i) ctrl_x_msgs[(i) & ~CTRL_X_WANT_IDENT]
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39
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40 static char *ctrl_x_msgs[] =
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41 {
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42 N_(" Keyword completion (^N^P)"), /* ctrl_x_mode == 0, ^P/^N compl. */
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43 N_(" ^X mode (^]^D^E^F^I^K^L^N^O^P^S^U^V^Y)"),
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44 NULL,
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45 N_(" Whole line completion (^L^N^P)"),
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46 N_(" File name completion (^F^N^P)"),
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47 N_(" Tag completion (^]^N^P)"),
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48 N_(" Path pattern completion (^N^P)"),
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49 N_(" Definition completion (^D^N^P)"),
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50 NULL,
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51 N_(" Dictionary completion (^K^N^P)"),
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52 N_(" Thesaurus completion (^T^N^P)"),
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53 N_(" Command-line completion (^V^N^P)"),
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54 N_(" User defined completion (^U^N^P)"),
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55 N_(" Omni completion (^O^N^P)"),
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56 N_(" Spelling suggestion (^S^N^P)"),
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57 N_(" Keyword Local completion (^N^P)"),
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58 };
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59
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60 static char_u e_hitend[] = N_("Hit end of paragraph");
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61
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62 /*
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63 * Structure used to store one match for insert completion.
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64 */
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65 typedef struct Completion compl_T;
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66 struct Completion
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67 {
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68 compl_T *cp_next;
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69 compl_T *cp_prev;
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70 char_u *cp_str; /* matched text */
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71 char_u *cp_fname; /* file containing the match */
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72 int cp_flags; /* ORIGINAL_TEXT, CONT_S_IPOS or FREE_FNAME */
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73 int cp_number; /* sequence number */
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74 };
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75
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76 #define ORIGINAL_TEXT (1) /* the original text when the expansion begun */
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77 #define FREE_FNAME (2)
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78
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79 /*
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80 * All the current matches are stored in a list.
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81 * "compl_first_match" points to the start of the list.
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82 * "compl_curr_match" points to the currently selected entry.
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83 * "compl_shown_match" is different from compl_curr_match during
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84 * ins_compl_get_exp().
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85 */
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86 static compl_T *compl_first_match = NULL;
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87 static compl_T *compl_curr_match = NULL;
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88 static compl_T *compl_shown_match = NULL;
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89
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90 /* When the first completion is done "compl_started" is set. When it's
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91 * FALSE the word to be completed must be located. */
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92 static int compl_started = FALSE;
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93
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94 static int compl_matches = 0;
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95 static char_u *compl_pattern = NULL;
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96 static int compl_direction = FORWARD;
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97 static int compl_shows_dir = FORWARD;
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98 static int compl_pending = FALSE;
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99 static pos_T compl_startpos;
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100 static colnr_T compl_col = 0; /* column where the text starts
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101 * that is being completed */
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102 static int save_sm = -1;
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103 static char_u *compl_orig_text = NULL; /* text as it was before
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104 * completion started */
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105 static int compl_cont_mode = 0;
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106 static expand_T compl_xp;
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107
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108 static void ins_ctrl_x __ARGS((void));
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109 static int has_compl_option __ARGS((int dict_opt));
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110 static void ins_compl_add_matches __ARGS((int num_matches, char_u **matches, int dir));
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111 static int ins_compl_make_cyclic __ARGS((void));
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112 static void ins_compl_upd_pum __ARGS((void));
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113 static void ins_compl_del_pum __ARGS((void));
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114 static int pum_wanted __ARGS((void));
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115 static void ins_compl_show_pum __ARGS((void));
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116 static void ins_compl_dictionaries __ARGS((char_u *dict, char_u *pat, int dir, int flags, int thesaurus));
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117 static void ins_compl_free __ARGS((void));
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118 static void ins_compl_clear __ARGS((void));
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119 static int ins_compl_prep __ARGS((int c));
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120 static buf_T *ins_compl_next_buf __ARGS((buf_T *buf, int flag));
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121 static int ins_compl_get_exp __ARGS((pos_T *ini, int dir));
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122 static void ins_compl_delete __ARGS((void));
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123 static void ins_compl_insert __ARGS((void));
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124 static int ins_compl_next __ARGS((int allow_get_expansion, int count));
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125 static int ins_compl_key2dir __ARGS((int c));
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126 static int ins_compl_key2count __ARGS((int c));
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127 static int ins_complete __ARGS((int c));
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128 static int quote_meta __ARGS((char_u *dest, char_u *str, int len));
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129 #endif /* FEAT_INS_EXPAND */
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130
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131 #define BACKSPACE_CHAR 1
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132 #define BACKSPACE_WORD 2
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133 #define BACKSPACE_WORD_NOT_SPACE 3
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134 #define BACKSPACE_LINE 4
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135
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136 static void ins_redraw __ARGS((void));
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137 static void ins_ctrl_v __ARGS((void));
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138 static void undisplay_dollar __ARGS((void));
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139 static void insert_special __ARGS((int, int, int));
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140 static void check_auto_format __ARGS((int));
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141 static void redo_literal __ARGS((int c));
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142 static void start_arrow __ARGS((pos_T *end_insert_pos));
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143 #ifdef FEAT_SYN_HL
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144 static void check_spell_redraw __ARGS((void));
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145 static void spell_back_to_badword __ARGS((void));
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146 static int spell_bad_len = 0; /* length of located bad word */
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147 #endif
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148 static void stop_insert __ARGS((pos_T *end_insert_pos, int esc));
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149 static int echeck_abbr __ARGS((int));
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150 static void replace_push_off __ARGS((int c));
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151 static int replace_pop __ARGS((void));
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152 static void replace_join __ARGS((int off));
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153 static void replace_pop_ins __ARGS((void));
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154 #ifdef FEAT_MBYTE
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155 static void mb_replace_pop_ins __ARGS((int cc));
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156 #endif
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157 static void replace_flush __ARGS((void));
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158 static void replace_do_bs __ARGS((void));
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159 #ifdef FEAT_CINDENT
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160 static int cindent_on __ARGS((void));
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161 #endif
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162 static void ins_reg __ARGS((void));
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163 static void ins_ctrl_g __ARGS((void));
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164 static void ins_ctrl_hat __ARGS((void));
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165 static int ins_esc __ARGS((long *count, int cmdchar, int nomove));
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166 #ifdef FEAT_RIGHTLEFT
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167 static void ins_ctrl_ __ARGS((void));
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168 #endif
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169 #ifdef FEAT_VISUAL
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170 static int ins_start_select __ARGS((int c));
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171 #endif
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172 static void ins_insert __ARGS((int replaceState));
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173 static void ins_ctrl_o __ARGS((void));
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174 static void ins_shift __ARGS((int c, int lastc));
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175 static void ins_del __ARGS((void));
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176 static int ins_bs __ARGS((int c, int mode, int *inserted_space_p));
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177 #ifdef FEAT_MOUSE
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178 static void ins_mouse __ARGS((int c));
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179 static void ins_mousescroll __ARGS((int up));
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180 #endif
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181 static void ins_left __ARGS((void));
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182 static void ins_home __ARGS((int c));
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183 static void ins_end __ARGS((int c));
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184 static void ins_s_left __ARGS((void));
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185 static void ins_right __ARGS((void));
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186 static void ins_s_right __ARGS((void));
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187 static void ins_up __ARGS((int startcol));
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188 static void ins_pageup __ARGS((void));
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189 static void ins_down __ARGS((int startcol));
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190 static void ins_pagedown __ARGS((void));
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191 #ifdef FEAT_DND
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192 static void ins_drop __ARGS((void));
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193 #endif
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194 static int ins_tab __ARGS((void));
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195 static int ins_eol __ARGS((int c));
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196 #ifdef FEAT_DIGRAPHS
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197 static int ins_digraph __ARGS((void));
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198 #endif
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199 static int ins_copychar __ARGS((linenr_T lnum));
449
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200 static int ins_ctrl_ey __ARGS((int tc));
7
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201 #ifdef FEAT_SMARTINDENT
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202 static void ins_try_si __ARGS((int c));
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203 #endif
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204 static colnr_T get_nolist_virtcol __ARGS((void));
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205
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206 static colnr_T Insstart_textlen; /* length of line when insert started */
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207 static colnr_T Insstart_blank_vcol; /* vcol for first inserted blank */
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208
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209 static char_u *last_insert = NULL; /* the text of the previous insert,
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210 K_SPECIAL and CSI are escaped */
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211 static int last_insert_skip; /* nr of chars in front of previous insert */
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212 static int new_insert_skip; /* nr of chars in front of current insert */
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213 static int did_restart_edit; /* "restart_edit" when calling edit() */
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214
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215 #ifdef FEAT_CINDENT
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216 static int can_cindent; /* may do cindenting on this line */
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217 #endif
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218
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219 static int old_indent = 0; /* for ^^D command in insert mode */
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220
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221 #ifdef FEAT_RIGHTLEFT
298
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222 static int revins_on; /* reverse insert mode on */
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223 static int revins_chars; /* how much to skip after edit */
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224 static int revins_legal; /* was the last char 'legal'? */
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225 static int revins_scol; /* start column of revins session */
7
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226 #endif
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227
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228 static int ins_need_undo; /* call u_save() before inserting a
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229 char. Set when edit() is called.
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230 after that arrow_used is used. */
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231
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232 static int did_add_space = FALSE; /* auto_format() added an extra space
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233 under the cursor */
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234
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235 /*
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236 * edit(): Start inserting text.
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237 *
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238 * "cmdchar" can be:
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239 * 'i' normal insert command
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240 * 'a' normal append command
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241 * 'R' replace command
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242 * 'r' "r<CR>" command: insert one <CR>. Note: count can be > 1, for redo,
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243 * but still only one <CR> is inserted. The <Esc> is not used for redo.
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244 * 'g' "gI" command.
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245 * 'V' "gR" command for Virtual Replace mode.
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246 * 'v' "gr" command for single character Virtual Replace mode.
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247 *
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248 * This function is not called recursively. For CTRL-O commands, it returns
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249 * and lets the caller handle the Normal-mode command.
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250 *
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251 * Return TRUE if a CTRL-O command caused the return (insert mode pending).
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252 */
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253 int
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254 edit(cmdchar, startln, count)
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255 int cmdchar;
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256 int startln; /* if set, insert at start of line */
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257 long count;
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258 {
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259 int c = 0;
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260 char_u *ptr;
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261 int lastc;
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262 colnr_T mincol;
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263 static linenr_T o_lnum = 0;
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264 int i;
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265 int did_backspace = TRUE; /* previous char was backspace */
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266 #ifdef FEAT_CINDENT
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267 int line_is_white = FALSE; /* line is empty before insert */
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268 #endif
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269 linenr_T old_topline = 0; /* topline before insertion */
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270 #ifdef FEAT_DIFF
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271 int old_topfill = -1;
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272 #endif
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273 int inserted_space = FALSE; /* just inserted a space */
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274 int replaceState = REPLACE;
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275 int nomove = FALSE; /* don't move cursor on return */
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276
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277 /* Remember whether editing was restarted after CTRL-O. */
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278 did_restart_edit = restart_edit;
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279
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280 /* sleep before redrawing, needed for "CTRL-O :" that results in an
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281 * error message */
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282 check_for_delay(TRUE);
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283
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284 #ifdef HAVE_SANDBOX
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285 /* Don't allow inserting in the sandbox. */
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286 if (sandbox != 0)
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287 {
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288 EMSG(_(e_sandbox));
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289 return FALSE;
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290 }
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291 #endif
632
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292 /* Don't allow changes in the buffer while editing the cmdline. The
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293 * caller of getcmdline() may get confused. */
634
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294 if (textlock != 0)
632
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295 {
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296 EMSG(_(e_secure));
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297 return FALSE;
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298 }
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299
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300 #ifdef FEAT_INS_EXPAND
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301 ins_compl_clear(); /* clear stuff for CTRL-X mode */
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302 #endif
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303
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304 #ifdef FEAT_AUTOCMD
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305 /*
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306 * Trigger InsertEnter autocommands. Do not do this for "r<CR>" or "grx".
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307 */
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308 if (cmdchar != 'r' && cmdchar != 'v')
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309 {
532
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310 # ifdef FEAT_EVAL
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311 if (cmdchar == 'R')
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312 ptr = (char_u *)"r";
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313 else if (cmdchar == 'V')
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314 ptr = (char_u *)"v";
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315 else
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316 ptr = (char_u *)"i";
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317 set_vim_var_string(VV_INSERTMODE, ptr, 1);
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318 # endif
11
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319 apply_autocmds(EVENT_INSERTENTER, NULL, NULL, FALSE, curbuf);
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320 }
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321 #endif
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322
7
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323 #ifdef FEAT_MOUSE
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324 /*
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325 * When doing a paste with the middle mouse button, Insstart is set to
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326 * where the paste started.
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327 */
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328 if (where_paste_started.lnum != 0)
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329 Insstart = where_paste_started;
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330 else
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331 #endif
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332 {
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333 Insstart = curwin->w_cursor;
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334 if (startln)
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335 Insstart.col = 0;
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336 }
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337 Insstart_textlen = linetabsize(ml_get_curline());
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338 Insstart_blank_vcol = MAXCOL;
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339 if (!did_ai)
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340 ai_col = 0;
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341
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342 if (cmdchar != NUL && restart_edit == 0)
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343 {
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344 ResetRedobuff();
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345 AppendNumberToRedobuff(count);
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346 #ifdef FEAT_VREPLACE
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347 if (cmdchar == 'V' || cmdchar == 'v')
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348 {
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349 /* "gR" or "gr" command */
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350 AppendCharToRedobuff('g');
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351 AppendCharToRedobuff((cmdchar == 'v') ? 'r' : 'R');
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352 }
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353 else
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354 #endif
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355 {
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356 AppendCharToRedobuff(cmdchar);
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357 if (cmdchar == 'g') /* "gI" command */
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358 AppendCharToRedobuff('I');
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359 else if (cmdchar == 'r') /* "r<CR>" command */
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360 count = 1; /* insert only one <CR> */
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361 }
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362 }
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363
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364 if (cmdchar == 'R')
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365 {
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366 #ifdef FEAT_FKMAP
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367 if (p_fkmap && p_ri)
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368 {
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369 beep_flush();
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370 EMSG(farsi_text_3); /* encoded in Farsi */
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371 State = INSERT;
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372 }
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diff changeset
373 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 State = REPLACE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 else if (cmdchar == 'V' || cmdchar == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 State = VREPLACE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 replaceState = VREPLACE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 orig_line_count = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 vr_lines_changed = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 State = INSERT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 stop_insert_mode = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 * Need to recompute the cursor position, it might move when the cursor is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 * on a TAB or special character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 curs_columns(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 * Enable langmap or IME, indicated by 'iminsert'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 * Note that IME may enabled/disabled without us noticing here, thus the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 * 'iminsert' value may not reflect what is actually used. It is updated
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 * when hitting <Esc>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 if (curbuf->b_p_iminsert == B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 State |= LANGMAP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 #ifdef USE_IM_CONTROL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 im_set_active(curbuf->b_p_iminsert == B_IMODE_IM);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 /* there is no reverse replace mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 revins_on = (State == INSERT && p_ri);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 if (revins_on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 revins_chars = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 revins_legal = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 revins_scol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 * Handle restarting Insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 * Don't do this for "CTRL-O ." (repeat an insert): we get here with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 * restart_edit non-zero, and something in the stuff buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 if (restart_edit != 0 && stuff_empty())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 * After a paste we consider text typed to be part of the insert for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 * the pasted text. You can backspace over the pasted text too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 if (where_paste_started.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 arrow_used = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 arrow_used = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 restart_edit = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 * If the cursor was after the end-of-line before the CTRL-O and it is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 * now at the end-of-line, put it after the end-of-line (this is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 * correct in very rare cases).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 * Also do this if curswant is greater than the current virtual
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 * column. Eg after "^O$" or "^O80|".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 update_curswant();
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 221
diff changeset
453 if (((ins_at_eol && curwin->w_cursor.lnum == o_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 || curwin->w_curswant > curwin->w_virtcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 && *(ptr = ml_get_curline() + curwin->w_cursor.col) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 if (ptr[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
462 i = (*mb_ptr2len)(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 if (ptr[i] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 curwin->w_cursor.col += i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 }
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 221
diff changeset
468 ins_at_eol = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 arrow_used = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 /* we are in insert mode now, don't need to start it anymore */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 need_start_insertmode = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 /* Need to save the line for undo before inserting the first char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 ins_need_undo = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 where_paste_started.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 /* The cursor line is not in a closed fold, unless 'insertmode' is set or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 * restarting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 if (!p_im && did_restart_edit == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 * If 'showmode' is set, show the current (insert/replace/..) mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 * A warning message for changing a readonly file is given here, before
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 * actually changing anything. It's put after the mode, if any.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 if (p_smd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 i = showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 if (!p_im && did_restart_edit == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 change_warning(i + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 do_digraph(-1); /* clear digraphs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510
603
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
511 /*
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
512 * Get the current length of the redo buffer, those characters have to be
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
513 * skipped if we want to get to the inserted characters.
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
514 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 ptr = get_inserted();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 if (ptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 new_insert_skip = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 new_insert_skip = (int)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 vim_free(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 old_indent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 * Main loop in Insert mode: repeat until Insert mode is left.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 if (!revins_legal)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 revins_scol = -1; /* reset on illegal motions */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 revins_legal = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 if (arrow_used) /* don't repeat insert when arrow key used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 if (stop_insert_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 /* ":stopinsert" used or 'insertmode' reset */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 goto doESCkey;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 /* set curwin->w_curswant for next K_DOWN or K_UP */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 if (!arrow_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 /* If there is no typeahead may check for timestamps (e.g., for when a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 * menu invoked a shell command). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 if (stuff_empty())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 if (need_check_timestamps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 check_timestamps(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 * When emsg() was called msg_scroll will have been set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 /* When 'mousefocus' is set a mouse movement may have taken us to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 * another window. "need_mouse_correct" may then be set because of an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 * autocommand. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 if (need_mouse_correct)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 gui_mouse_correct();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 /* Open fold at the cursor line, according to 'foldopen'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 if (fdo_flags & FDO_INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 /* Close folds where the cursor isn't, according to 'foldclose' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 if (!char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 foldCheckClose();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 * If we inserted a character at the last position of the last line in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 * the window, scroll the window one line up. This avoids an extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 * redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 * This is detected when the cursor column is smaller after inserting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 * something.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 * Don't do this when the topline changed already, it has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 * already been adjusted (by insertchar() calling open_line())).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 if (curbuf->b_mod_set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 && curwin->w_p_wrap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 && !did_backspace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 && curwin->w_topline == old_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 && curwin->w_topfill == old_topfill
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 mincol = curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 validate_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 if ((int)curwin->w_wcol < (int)mincol - curbuf->b_p_ts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 && curwin->w_wrow == W_WINROW(curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 + curwin->w_height - 1 - p_so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 && (curwin->w_cursor.lnum != curwin->w_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 || curwin->w_topfill > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 if (curwin->w_topfill > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 --curwin->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 if (hasFolding(curwin->w_topline, NULL, &old_topline))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 set_topline(curwin, old_topline + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 set_topline(curwin, curwin->w_topline + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 /* May need to adjust w_topline to show the cursor. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 update_topline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 did_backspace = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 validate_cursor(); /* may set must_redraw */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 * Redraw the display when no characters are waiting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 * Also shows mode, ruler and positions cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 ins_redraw();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 #ifdef FEAT_SCROLLBIND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 if (curwin->w_p_scb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 do_check_scrollbind(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 update_curswant();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 old_topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 old_topfill = curwin->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 dont_scroll = FALSE; /* allow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 * Get a character for Insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 lastc = c; /* remember previous char for CTRL-D */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 c = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 if (p_hkmap && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 c = hkmap(c); /* Hebrew mode mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 if (p_fkmap && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 c = fkmap(c); /* Farsi mode mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 #ifdef FEAT_INS_EXPAND
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
670 /* When the popup menu is visible cursor keys change the selection. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
671 if (c == K_UP && pum_visible())
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
672 c = Ctrl_P;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
673 if (c == K_DOWN && pum_visible())
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
674 c = Ctrl_N;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
675
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 /* Prepare for or stop CTRL-X mode. This doesn't do completion, but
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 * it does fix up the text when finishing completion. */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
678 if (c != K_IGNORE)
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
679 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
680 if (ins_compl_prep(c))
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
681 continue;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
682 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
685 /* CTRL-\ CTRL-N goes to Normal mode,
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
686 * CTRL-\ CTRL-G goes to mode selected with 'insertmode',
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
687 * CTRL-\ CTRL-O is like CTRL-O but without moving the cursor. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 if (c == Ctrl_BSL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 /* may need to redraw when no more chars available now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 ins_redraw();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 c = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 --allow_keys;
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
697 if (c != Ctrl_N && c != Ctrl_G && c != Ctrl_O)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 {
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
699 /* it's something else */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 vungetc(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 c = Ctrl_BSL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 else if (c == Ctrl_G && p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 {
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
707 if (c == Ctrl_O)
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
708 {
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
709 ins_ctrl_o();
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
710 ins_at_eol = FALSE; /* cursor keeps its column */
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
711 nomove = TRUE;
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
712 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 goto doESCkey;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 c = do_digraph(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 if ((c == Ctrl_V || c == Ctrl_Q) && ctrl_x_mode == CTRL_X_CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 goto docomplete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 if (c == Ctrl_V || c == Ctrl_Q)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 ins_ctrl_v();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 c = Ctrl_V; /* pretend CTRL-V is last typed character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 if (cindent_on()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 # ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 && ctrl_x_mode == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 /* A key name preceded by a bang means this key is not to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 * inserted. Skip ahead to the re-indenting below.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 * A key name preceded by a star means that indenting has to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 * done before inserting the key. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 line_is_white = inindent(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 if (in_cinkeys(c, '!', line_is_white))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 goto force_cindent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 if (can_cindent && in_cinkeys(c, '*', line_is_white)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 && stop_arrow() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 do_c_expr_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 if (curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 case K_LEFT: c = K_RIGHT; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 case K_S_LEFT: c = K_S_RIGHT; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 case K_C_LEFT: c = K_C_RIGHT; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 case K_RIGHT: c = K_LEFT; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 case K_S_RIGHT: c = K_S_LEFT; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 case K_C_RIGHT: c = K_C_LEFT; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 * If 'keymodel' contains "startsel", may start selection. If it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 * does, a CTRL-O and c will be stuffed, we need to get these
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 * characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 if (ins_start_select(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 * The big switch to handle a character in insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
781 case ESC: /* End input mode */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 if (echeck_abbr(ESC + ABBR_OFF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 /*FALLTHROUGH*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
786 case Ctrl_C: /* End input mode */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 if (c == Ctrl_C && cmdwin_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 /* Close the cmdline window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 cmdwin_result = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 got_int = FALSE; /* don't stop executing autocommands et al. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 goto doESCkey;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 do_intr:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 /* when 'insertmode' set, and not halfway a mapping, don't leave
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 * Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 if (goto_im())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 (void)vgetc(); /* flush all buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 doESCkey:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 * This is the ONLY return from edit()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 /* Always update o_lnum, so that a "CTRL-O ." that adds a line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 * still puts the cursor back after the inserted text. */
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 221
diff changeset
819 if (ins_at_eol && gchar_cursor() == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 o_lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
822 if (ins_esc(&count, cmdchar, nomove))
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
823 {
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
824 #ifdef FEAT_AUTOCMD
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
825 if (cmdchar != 'r' && cmdchar != 'v')
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
826 apply_autocmds(EVENT_INSERTLEAVE, NULL, NULL,
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
827 FALSE, curbuf);
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
828 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 return (c == Ctrl_O);
11
4424b47a0797 updated for version 7.0003
vimboss
parents: 10
diff changeset
830 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
833 case Ctrl_Z: /* suspend when 'insertmode' set */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
834 if (!p_im)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
835 goto normalchar; /* insert CTRL-Z as normal char */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
836 stuffReadbuff((char_u *)":st\r");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
837 c = Ctrl_O;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
838 /*FALLTHROUGH*/
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
839
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
840 case Ctrl_O: /* execute one command */
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
841 #ifdef FEAT_COMPL_FUNC
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
842 if (ctrl_x_mode == CTRL_X_OMNI)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
843 goto docomplete;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
844 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
845 if (echeck_abbr(Ctrl_O + ABBR_OFF))
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
846 break;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
847 ins_ctrl_o();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
848 count = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
849 goto doESCkey;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
850
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
851 case K_INS: /* toggle insert/replace mode */
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
852 case K_KINS:
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
853 ins_insert(replaceState);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
854 break;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
855
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
856 case K_SELECT: /* end of Select mode mapping - ignore */
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
857 break;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
858
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
859 #ifdef FEAT_SNIFF
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
860 case K_SNIFF: /* Sniff command received */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
861 stuffcharReadbuff(K_SNIFF);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
862 goto doESCkey;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
863 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
864
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
865 case K_HELP: /* Help key works like <ESC> <Help> */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
866 case K_F1:
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
867 case K_XF1:
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
868 stuffcharReadbuff(K_HELP);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
869 if (p_im)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
870 need_start_insertmode = TRUE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
871 goto doESCkey;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
872
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
873 #ifdef FEAT_NETBEANS_INTG
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
874 case K_F21: /* NetBeans command */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
875 ++no_mapping; /* don't map the next key hits */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
876 i = safe_vgetc();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
877 --no_mapping;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
878 netbeans_keycommand(i);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
879 break;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
880 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
881
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
882 case K_ZERO: /* Insert the previously inserted text. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 case NUL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 case Ctrl_A:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
885 /* For ^@ the trailing ESC will end the insert, unless there is an
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
886 * error. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 if (stuff_inserted(NUL, 1L, (c == Ctrl_A)) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 && c != Ctrl_A && !p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 goto doESCkey; /* quit insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 inserted_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
893 case Ctrl_R: /* insert the contents of a register */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 ins_reg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 inserted_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
899 case Ctrl_G: /* commands starting with CTRL-G */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 ins_ctrl_g();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
903 case Ctrl_HAT: /* switch input mode and/or langmap */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
904 ins_ctrl_hat();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 #ifdef FEAT_RIGHTLEFT
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
908 case Ctrl__: /* switch between languages */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 if (!p_ari)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 goto normalchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 ins_ctrl_();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
915 case Ctrl_D: /* Make indent one shiftwidth smaller. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 if (ctrl_x_mode == CTRL_X_PATH_DEFINES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 goto docomplete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
922 case Ctrl_T: /* Make indent one shiftwidth greater. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 # ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 if (c == Ctrl_T && ctrl_x_mode == CTRL_X_THESAURUS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
926 if (has_compl_option(FALSE))
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
927 goto docomplete;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
928 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 ins_shift(c, lastc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 inserted_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
936 case K_DEL: /* delete character under the cursor */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 case K_KDEL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 ins_del();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
942 case K_BS: /* delete character before the cursor */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 case Ctrl_H:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 did_backspace = ins_bs(c, BACKSPACE_CHAR, &inserted_space);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
948 case Ctrl_W: /* delete word before the cursor */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 did_backspace = ins_bs(c, BACKSPACE_WORD, &inserted_space);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
953 case Ctrl_U: /* delete all inserted text in current line */
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
954 # ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
955 /* CTRL-X CTRL-U completes with 'completefunc'. */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
956 if (ctrl_x_mode == CTRL_X_FUNCTION)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
957 goto docomplete;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
958 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 did_backspace = ins_bs(c, BACKSPACE_LINE, &inserted_space);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 inserted_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 #ifdef FEAT_MOUSE
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
965 case K_LEFTMOUSE: /* mouse keys */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 case K_LEFTMOUSE_NM:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 case K_LEFTDRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 case K_LEFTRELEASE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 case K_LEFTRELEASE_NM:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 case K_MIDDLEMOUSE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 case K_MIDDLEDRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 case K_MIDDLERELEASE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 case K_RIGHTMOUSE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 case K_RIGHTDRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 case K_RIGHTRELEASE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 case K_X1MOUSE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 case K_X1DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 case K_X1RELEASE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 case K_X2MOUSE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 case K_X2DRAG:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 case K_X2RELEASE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 ins_mouse(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
985 case K_MOUSEDOWN: /* Default action for scroll wheel up: scroll up */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 ins_mousescroll(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
989 case K_MOUSEUP: /* Default action for scroll wheel down: scroll down */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 ins_mousescroll(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
994 case K_IGNORE: /* Something mapped to nothing */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
997 #ifdef FEAT_GUI_W32
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
998 /* On Win32 ignore <M-F4>, we get it when closing the window was
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
999 * cancelled. */
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1000 case K_F4:
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1001 if (mod_mask != MOD_MASK_ALT)
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1002 goto normalchar;
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1003 break;
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1004 #endif
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 620
diff changeset
1005
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 case K_VER_SCROLLBAR:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 ins_scroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 case K_HOR_SCROLLBAR:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 ins_horscroll();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1016 case K_HOME: /* <Home> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 case K_KHOME:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 case K_S_HOME:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 case K_C_HOME:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 ins_home(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1023 case K_END: /* <End> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 case K_KEND:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 case K_S_END:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 case K_C_END:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 ins_end(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1030 case K_LEFT: /* <Left> */
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1031 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1032 ins_s_left();
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1033 else
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1034 ins_left();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1037 case K_S_LEFT: /* <S-Left> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 case K_C_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 ins_s_left();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1042 case K_RIGHT: /* <Right> */
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1043 if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL))
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1044 ins_s_right();
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1045 else
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1046 ins_right();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1049 case K_S_RIGHT: /* <S-Right> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 case K_C_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 ins_s_right();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1054 case K_UP: /* <Up> */
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1055 if (mod_mask & MOD_MASK_SHIFT)
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1056 ins_pageup();
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1057 else
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1058 ins_up(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1061 case K_S_UP: /* <S-Up> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 case K_PAGEUP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 case K_KPAGEUP:
613
53114ef7778f updated for version 7.0174
vimboss
parents: 610
diff changeset
1064 #ifdef FEAT_INS_EXPAND
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1065 if (pum_visible())
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1066 goto docomplete;
613
53114ef7778f updated for version 7.0174
vimboss
parents: 610
diff changeset
1067 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 ins_pageup();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1071 case K_DOWN: /* <Down> */
180
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1072 if (mod_mask & MOD_MASK_SHIFT)
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1073 ins_pagedown();
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1074 else
7e70fc748752 updated for version 7.0056
vimboss
parents: 164
diff changeset
1075 ins_down(FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1078 case K_S_DOWN: /* <S-Down> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 case K_PAGEDOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 case K_KPAGEDOWN:
613
53114ef7778f updated for version 7.0174
vimboss
parents: 610
diff changeset
1081 #ifdef FEAT_INS_EXPAND
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1082 if (pum_visible())
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1083 goto docomplete;
613
53114ef7778f updated for version 7.0174
vimboss
parents: 610
diff changeset
1084 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 ins_pagedown();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 #ifdef FEAT_DND
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1089 case K_DROP: /* drag-n-drop event */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 ins_drop();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1094 case K_S_TAB: /* When not mapped, use like a normal TAB */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 c = TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1098 case TAB: /* TAB or Complete patterns along path */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 #if defined(FEAT_INS_EXPAND) && defined(FEAT_FIND_ID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 if (ctrl_x_mode == CTRL_X_PATH_PATTERNS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 goto docomplete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 inserted_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 if (ins_tab())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 goto normalchar; /* insert TAB as a normal char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1109 case K_KENTER: /* <Enter> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 c = CAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 case CAR:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 case NL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 /* In a quickfix window a <CR> jumps to the error under the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 * cursor. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 if (bt_quickfix(curbuf) && c == CAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 do_cmdline_cmd((char_u *)".cc");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 if (cmdwin_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 /* Execute the command in the cmdline window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 cmdwin_result = CAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 goto doESCkey;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 if (ins_eol(c) && !p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 goto doESCkey; /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 auto_format(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 inserted_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 #if defined(FEAT_DIGRAPHS) || defined (FEAT_INS_EXPAND)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1138 case Ctrl_K: /* digraph or keyword completion */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 # ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 if (ctrl_x_mode == CTRL_X_DICTIONARY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1142 if (has_compl_option(TRUE))
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1143 goto docomplete;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1144 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 # ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 c = ins_digraph();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 goto normalchar;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1153 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 #ifdef FEAT_INS_EXPAND
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1156 case Ctrl_X: /* Enter CTRL-X mode */
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1157 ins_ctrl_x();
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1158 break;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1159
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1160 case Ctrl_RSB: /* Tag name completion after ^X */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 if (ctrl_x_mode != CTRL_X_TAGS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 goto normalchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 goto docomplete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1165 case Ctrl_F: /* File name completion after ^X */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 if (ctrl_x_mode != CTRL_X_FILES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 goto normalchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 goto docomplete;
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1169
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1170 case 's': /* Spelling completion after ^X */
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1171 case Ctrl_S:
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1172 if (ctrl_x_mode != CTRL_X_SPELL)
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1173 goto normalchar;
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1174 goto docomplete;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1177 case Ctrl_L: /* Whole line completion after ^X */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 if (ctrl_x_mode != CTRL_X_WHOLE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 /* CTRL-L with 'insertmode' set: Leave Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if (p_im)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 if (echeck_abbr(Ctrl_L + ABBR_OFF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 goto doESCkey;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 goto normalchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1194 case Ctrl_P: /* Do previous/next pattern completion */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 case Ctrl_N:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 /* if 'complete' is empty then plain ^P is no longer special,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 * but it is under other ^X modes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 if (*curbuf->b_p_cpt == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 && ctrl_x_mode != 0
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1200 && !(compl_cont_status & CONT_LOCAL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 goto normalchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 docomplete:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 if (ins_complete(c) == FAIL)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1205 compl_cont_status = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 #endif /* FEAT_INS_EXPAND */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1209 case Ctrl_Y: /* copy from previous line or scroll down */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1210 case Ctrl_E: /* copy from next line or scroll up */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1211 c = ins_ctrl_ey(c);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 if (c == intr_char) /* special interrupt char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 goto do_intr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 * Insert a nomal character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 normalchar:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 /* Try to perform smart-indenting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 ins_try_si(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 if (c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 inserted_space = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 if (inindent(0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 can_cindent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 if (Insstart_blank_vcol == MAXCOL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 && curwin->w_cursor.lnum == Insstart.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 Insstart_blank_vcol = get_nolist_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 if (vim_iswordc(c) || !echeck_abbr(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 /* Add ABBR_OFF for characters above 0x100, this is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 * what check_abbr() expects. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 (has_mbyte && c >= 0x100) ? (c + ABBR_OFF) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 insert_special(c, FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 revins_legal++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 revins_chars++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 /* When inserting a character the cursor line must never be in a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 * closed fold. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 } /* end of switch (c) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 /* If the cursor was moved we didn't just insert a space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 if (arrow_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 inserted_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 if (can_cindent && cindent_on()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 # ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 && ctrl_x_mode == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 force_cindent:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 * Indent now if a key was typed that is in 'cinkeys'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 if (in_cinkeys(c, ' ', line_is_white))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 if (stop_arrow() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 /* re-indent the current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 do_c_expr_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 #endif /* FEAT_CINDENT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 } /* for (;;) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 /* NOTREACHED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 * Redraw for Insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 * This is postponed until getting the next character to make '$' in the 'cpo'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 * option work correctly.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 * Only redraw when there are no characters available. This speeds up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 * inserting sequences of characters (e.g., for CTRL-R).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 ins_redraw()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 if (!char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 if (must_redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 update_screen(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 else if (clear_cmdline || redraw_cmdline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 showmode(); /* clear cmdline and show mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 showruler(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 emsg_on_display = FALSE; /* may remove error message now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 * Handle a CTRL-V or CTRL-Q typed in Insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 ins_ctrl_v()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 /* may need to redraw when no more chars available now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 ins_redraw();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 if (redrawing() && !char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 edit_putchar('^', TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 add_to_showcmd_c(Ctrl_V);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 c = get_literal();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 insert_special(c, FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 revins_chars++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 revins_legal++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * Put a character directly onto the screen. It's not stored in a buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 * Used while handling CTRL-K, CTRL-V, etc. in Insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 static int pc_status;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 #define PC_STATUS_UNSET 0 /* pc_bytes was not set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 #define PC_STATUS_RIGHT 1 /* right halve of double-wide char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 #define PC_STATUS_LEFT 2 /* left halve of double-wide char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 #define PC_STATUS_SET 3 /* pc_bytes was filled */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 static char_u pc_bytes[MB_MAXBYTES + 1]; /* saved bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 static char_u pc_bytes[2]; /* saved bytes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 static int pc_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 static int pc_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 static int pc_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 edit_putchar(c, highlight)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 int highlight;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 if (ScreenLines != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 update_topline(); /* just in case w_topline isn't valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 if (highlight)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 pc_row = W_WINROW(curwin) + curwin->w_wrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 pc_col = W_WINCOL(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 pc_status = PC_STATUS_UNSET;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 if (curwin->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 pc_col += W_WIDTH(curwin) - 1 - curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 int fix_col = mb_fix_col(pc_col, pc_row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 if (fix_col != pc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 screen_putchar(' ', pc_row, fix_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 --curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 pc_status = PC_STATUS_RIGHT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 pc_col += curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 if (mb_lefthalve(pc_row, pc_col))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 pc_status = PC_STATUS_LEFT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 /* save the character to be able to put it back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 if (pc_status == PC_STATUS_UNSET)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 screen_getbytes(pc_row, pc_col, pc_bytes, &pc_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 pc_status = PC_STATUS_SET;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 screen_putchar(c, pc_row, pc_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 * Undo the previous edit_putchar().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 edit_unputchar()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 if (pc_status != PC_STATUS_UNSET && pc_row >= msg_scrolled)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 #if defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 if (pc_status == PC_STATUS_RIGHT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 ++curwin->w_wcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 if (pc_status == PC_STATUS_RIGHT || pc_status == PC_STATUS_LEFT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 redrawWinline(curwin->w_cursor.lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 screen_puts(pc_bytes, pc_row - msg_scrolled, pc_col, pc_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 * Called when p_dollar is set: display a '$' at the end of the changed text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 * Only works when cursor is in the line that changes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 display_dollar(col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 colnr_T save_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 if (!redrawing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 save_col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 /* If on the last byte of a multi-byte move to the first byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 curwin->w_cursor.col -= (*mb_head_off)(p, p + col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 curs_columns(FALSE); /* recompute w_wrow and w_wcol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 if (curwin->w_wcol < W_WIDTH(curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 edit_putchar('$', FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 dollar_vcol = curwin->w_virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 curwin->w_cursor.col = save_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 * Call this function before moving the cursor from the normal insert position
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 * in insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 undisplay_dollar()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 if (dollar_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 dollar_vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 redrawWinline(curwin->w_cursor.lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 * Insert an indent (for <Tab> or CTRL-T) or delete an indent (for CTRL-D).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 * Keep the cursor on the same character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 * type == INDENT_INC increase indent (for CTRL-T or <Tab>)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 * type == INDENT_DEC decrease indent (for CTRL-D)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 * type == INDENT_SET set indent to "amount"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 * if round is TRUE, round the indent to 'shiftwidth' (only with _INC and _Dec).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 change_indent(type, amount, round, replaced)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 int amount;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 int round;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 int replaced; /* replaced character, put on replace stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 int vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 int last_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 int insstart_less; /* reduction for Insstart.col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 int new_cursor_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 int save_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 int start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 colnr_T vc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 colnr_T orig_col = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 char_u *new_line, *orig_line = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 /* VREPLACE mode needs to know what the line was like before changing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 orig_line = vim_strsave(ml_get_curline()); /* Deal with NULL below */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 orig_col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 /* for the following tricks we don't want list mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 save_p_list = curwin->w_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 curwin->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 vc = getvcol_nolist(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 vcol = vc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 * For Replace mode we need to fix the replace stack later, which is only
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 * possible when the cursor is in the indent. Remember the number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 * characters before the cursor if it's possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 start_col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 /* determine offset from first non-blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 new_cursor_col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 beginline(BL_WHITE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 new_cursor_col -= curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 insstart_less = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 * If the cursor is in the indent, compute how many screen columns the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 * cursor is to the left of the first non-blank.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 if (new_cursor_col < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 vcol = get_indent() - vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 if (new_cursor_col > 0) /* can't fix replace stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 start_col = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 * Set the new indent. The cursor will be put on the first non-blank.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 if (type == INDENT_SET)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 (void)set_indent(amount, SIN_CHANGED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 int save_State = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 /* Avoid being called recursively. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 State = INSERT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 shift_line(type == INDENT_DEC, round, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 State = save_State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 insstart_less -= curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 * Try to put cursor on same character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 * If the cursor is at or after the first non-blank in the line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 * compute the cursor column relative to the column of the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 * non-blank character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 * If we are not in insert mode, leave the cursor on the first non-blank.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 * If the cursor is before the first non-blank, position it relative
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 * to the first non-blank, counted in screen columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 if (new_cursor_col >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 * When changing the indent while the cursor is touching it, reset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 * Insstart_col to 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 if (new_cursor_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 insstart_less = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 new_cursor_col += curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 else if (!(State & INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 new_cursor_col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 * Compute the screen column where the cursor should be.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 vcol = get_indent() - vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 curwin->w_virtcol = (vcol < 0) ? 0 : vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 * Advance the cursor until we reach the right screen column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 vcol = last_vcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 new_cursor_col = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 ptr = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 while (vcol <= (int)curwin->w_virtcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 last_vcol = vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 if (has_mbyte && new_cursor_col >= 0)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
1619 new_cursor_col += (*mb_ptr2len)(ptr + new_cursor_col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 ++new_cursor_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 vcol += lbr_chartabsize(ptr + new_cursor_col, (colnr_T)vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 vcol = last_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 * May need to insert spaces to be able to position the cursor on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 * the right screen column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 if (vcol != (int)curwin->w_virtcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 curwin->w_cursor.col = new_cursor_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 i = (int)curwin->w_virtcol - vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 ptr = alloc(i + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 if (ptr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 new_cursor_col += i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 ptr[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 while (--i >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 ptr[i] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642 ins_str(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 vim_free(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 * When changing the indent while the cursor is in it, reset
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 * Insstart_col to 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 insstart_less = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 curwin->w_p_list = save_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 if (new_cursor_col <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 curwin->w_cursor.col = new_cursor_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 * May have to adjust the start of the insert.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 if (curwin->w_cursor.lnum == Insstart.lnum && Insstart.col != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 if ((int)Insstart.col <= insstart_less)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 Insstart.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 Insstart.col -= insstart_less;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 if ((int)ai_col <= insstart_less)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 ai_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 ai_col -= insstart_less;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 * For REPLACE mode, may have to fix the replace stack, if it's possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 * If the number of characters before the cursor decreased, need to pop a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 * few characters from the replace stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 * If the number of characters before the cursor increased, need to push a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 * few NULs onto the replace stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 if (REPLACE_NORMAL(State) && start_col >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 while (start_col > (int)curwin->w_cursor.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 replace_join(0); /* remove a NUL from the replace stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 --start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 while (start_col < (int)curwin->w_cursor.col || replaced)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 if (replaced)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 replace_push(replaced);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 replaced = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 ++start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 * For VREPLACE mode, we also have to fix the replace stack. In this case
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 * it is always possible because we backspace over the whole line and then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 * put it back again the way we wanted it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 /* If orig_line didn't allocate, just return. At least we did the job,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 * even if you can't backspace. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 if (orig_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 /* Save new line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 new_line = vim_strsave(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 if (new_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 /* We only put back the new line up to the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 new_line[curwin->w_cursor.col] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 /* Put back original line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 ml_replace(curwin->w_cursor.lnum, orig_line, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 curwin->w_cursor.col = orig_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 /* Backspace from cursor to start of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 backspace_until_column(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 /* Insert new stuff into line again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 ins_bytes(new_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 vim_free(new_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 * Truncate the space at the end of a line. This is to be used only in an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 * insert mode. It handles fixing the replace stack for REPLACE and VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 * modes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 truncate_spaces(line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 /* find start of trailing white space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 for (i = (int)STRLEN(line) - 1; i >= 0 && vim_iswhite(line[i]); i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 replace_join(0); /* remove a NUL from the replace stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 line[i + 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 #if defined(FEAT_VREPLACE) || defined(FEAT_INS_EXPAND) \
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 || defined(FEAT_COMMENTS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 * Backspace the cursor until the given column. Handles REPLACE and VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 * modes correctly. May also be used when not in insert mode at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 backspace_until_column(col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 while ((int)curwin->w_cursor.col > col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 curwin->w_cursor.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 replace_do_bs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 (void)del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 #if defined(FEAT_INS_EXPAND) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 /*
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1786 * CTRL-X pressed in Insert mode.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1787 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1788 static void
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1789 ins_ctrl_x()
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1790 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1791 /* CTRL-X after CTRL-X CTRL-V doesn't do anything, so that CTRL-X
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1792 * CTRL-V works like CTRL-N */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1793 if (ctrl_x_mode != CTRL_X_CMDLINE)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1794 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1795 /* if the next ^X<> won't ADD nothing, then reset
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1796 * compl_cont_status */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1797 if (compl_cont_status & CONT_N_ADDS)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1798 compl_cont_status = (compl_cont_status | CONT_INTRPT);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1799 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1800 compl_cont_status = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1801 /* We're not sure which CTRL-X mode it will be yet */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1802 ctrl_x_mode = CTRL_X_NOT_DEFINED_YET;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1803 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1804 edit_submode_pre = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1805 showmode();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1806 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1807 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1808
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1809 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1810 * Return TRUE if the 'dict' or 'tsr' option can be used.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1811 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1812 static int
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1813 has_compl_option(dict_opt)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1814 int dict_opt;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1815 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1816 if (dict_opt ? (*curbuf->b_p_dict == NUL && *p_dict == NUL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1817 : (*curbuf->b_p_tsr == NUL && *p_tsr == NUL))
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1818 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1819 ctrl_x_mode = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1820 edit_submode = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1821 msg_attr(dict_opt ? (char_u *)_("'dictionary' option is empty")
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1822 : (char_u *)_("'thesaurus' option is empty"),
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1823 hl_attr(HLF_E));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1824 if (emsg_silent == 0)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1825 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1826 vim_beep();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1827 setcursor();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1828 out_flush();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1829 ui_delay(2000L, FALSE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1830 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1831 return FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1832 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1833 return TRUE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1834 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1835
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1836 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 * Is the character 'c' a valid key to go to or keep us in CTRL-X mode?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 * This depends on the current mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 vim_is_ctrl_x_key(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 /* Always allow ^R - let it's results then be checked */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 if (c == Ctrl_R)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1848 /* Accept <PageUp> and <PageDown> if the popup menu is visible. */
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1849 if (pum_visible() && (c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1850 || c == K_PAGEDOWN || c == K_KPAGEDOWN || c == K_S_DOWN))
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1851 return TRUE;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
1852
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 switch (ctrl_x_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 case 0: /* Not in any CTRL-X mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 return (c == Ctrl_N || c == Ctrl_P || c == Ctrl_X);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 case CTRL_X_NOT_DEFINED_YET:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1858 return ( c == Ctrl_X || c == Ctrl_Y || c == Ctrl_E
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 || c == Ctrl_L || c == Ctrl_F || c == Ctrl_RSB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 || c == Ctrl_I || c == Ctrl_D || c == Ctrl_P
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 || c == Ctrl_N || c == Ctrl_T || c == Ctrl_V
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1862 || c == Ctrl_Q || c == Ctrl_U || c == Ctrl_O
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1863 || c == Ctrl_S || c == 's');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 case CTRL_X_SCROLL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 return (c == Ctrl_Y || c == Ctrl_E);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 case CTRL_X_WHOLE_LINE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 return (c == Ctrl_L || c == Ctrl_P || c == Ctrl_N);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 case CTRL_X_FILES:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 return (c == Ctrl_F || c == Ctrl_P || c == Ctrl_N);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 case CTRL_X_DICTIONARY:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 return (c == Ctrl_K || c == Ctrl_P || c == Ctrl_N);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 case CTRL_X_THESAURUS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 return (c == Ctrl_T || c == Ctrl_P || c == Ctrl_N);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 case CTRL_X_TAGS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 return (c == Ctrl_RSB || c == Ctrl_P || c == Ctrl_N);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 case CTRL_X_PATH_PATTERNS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 return (c == Ctrl_P || c == Ctrl_N);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 case CTRL_X_PATH_DEFINES:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 return (c == Ctrl_D || c == Ctrl_P || c == Ctrl_N);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 case CTRL_X_CMDLINE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 return (c == Ctrl_V || c == Ctrl_Q || c == Ctrl_P || c == Ctrl_N
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 || c == Ctrl_X);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1885 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
1886 case CTRL_X_FUNCTION:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1887 return (c == Ctrl_U || c == Ctrl_P || c == Ctrl_N);
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
1888 case CTRL_X_OMNI:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1889 return (c == Ctrl_O || c == Ctrl_P || c == Ctrl_N);
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
1890 #endif
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1891 case CTRL_X_SPELL:
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
1892 return (c == Ctrl_S || c == Ctrl_P || c == Ctrl_N);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 EMSG(_(e_internal));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 * This is like ins_compl_add(), but if ic and inf are set, then the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 * case of the originally typed text is used, and the case of the completed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 * text is infered, ie this tries to work out what case you probably wanted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 * the rest of the word to be in -- webb
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1903 * TODO: make this work for multi-byte characters.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 int
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1906 ins_compl_add_infercase(str, len, fname, dir, flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 int dir;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1911 int flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 int has_lower = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 int was_letter = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 if (p_ic && curbuf->b_p_inf && len < IOSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 /* Infer case of completed part -- webb */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 /* Use IObuff, str would change text in buffer! */
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 408
diff changeset
1921 vim_strncpy(IObuff, str, len);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 /* Rule 1: Were any chars converted to lower? */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1924 for (idx = 0; idx < compl_length; ++idx)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1925 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1926 if (islower(compl_orig_text[idx]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 has_lower = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 if (isupper(IObuff[idx]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 /* Rule 1 is satisfied */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1932 for (idx = compl_length; idx < len; ++idx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 IObuff[idx] = TOLOWER_LOC(IObuff[idx]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 * Rule 2: No lower case, 2nd consecutive letter converted to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 * upper case.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 if (!has_lower)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1945 for (idx = 0; idx < compl_length; ++idx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1947 if (was_letter && isupper(compl_orig_text[idx])
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 && islower(IObuff[idx]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 /* Rule 2 is satisfied */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1951 for (idx = compl_length; idx < len; ++idx)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 IObuff[idx] = TOUPPER_LOC(IObuff[idx]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1955 was_letter = isalpha(compl_orig_text[idx]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 /* Copy the original case of the part we typed */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1960 STRNCPY(IObuff, compl_orig_text, compl_length);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1962 return ins_compl_add(IObuff, len, fname, dir, flags);
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1963 }
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1964 return ins_compl_add(str, len, fname, dir, flags);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 * Add a match to the list of matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 * If the given string is already in the list of completions, then return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 * FAIL, otherwise add it to the list and return OK. If there is an error,
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1971 * maybe because alloc() returns NULL, then RET_ERROR is returned -- webb.
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1972 *
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1973 * New:
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1974 * If the given string is already in the list of completions, then return
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1975 * NOTDONE, otherwise add it to the list and return OK. If there is an error,
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1976 * maybe because alloc() returns NULL, then FAIL is returned -- webb.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1978 int
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1979 ins_compl_add(str, len, fname, dir, flags)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 int dir;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1984 int flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1986 compl_T *match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 if (got_int)
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
1990 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 len = (int)STRLEN(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 * If the same match is already present, don't add it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1997 if (compl_first_match != NULL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1998 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
1999 match = compl_first_match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2002 if ( !(match->cp_flags & ORIGINAL_TEXT)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2003 && STRNCMP(match->cp_str, str, (size_t)len) == 0
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2004 && match->cp_str[len] == NUL)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2005 return NOTDONE;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2006 match = match->cp_next;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2007 } while (match != NULL && match != compl_first_match);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2010 /* Remove any popup menu before changing the list of matches. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2011 ins_compl_del_pum();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2012
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 * Allocate a new match structure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 * Copy the values to the new match structure.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2017 match = (compl_T *)alloc((unsigned)sizeof(compl_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 if (match == NULL)
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2019 return FAIL;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2020 match->cp_number = -1;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2021 if (flags & ORIGINAL_TEXT)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2022 {
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2023 match->cp_number = 0;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2024 match->cp_str = compl_orig_text;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2025 }
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2026 else if ((match->cp_str = vim_strnsave(str, len)) == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 vim_free(match);
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2029 return FAIL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 /* match-fname is:
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2032 * - compl_curr_match->cp_fname if it is a string equal to fname.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 * - a copy of fname, FREE_FNAME is set to free later THE allocated mem.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 * - NULL otherwise. --Acevedo */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2035 if (fname && compl_curr_match && compl_curr_match->cp_fname
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2036 && STRCMP(fname, compl_curr_match->cp_fname) == 0)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2037 match->cp_fname = compl_curr_match->cp_fname;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2038 else if (fname && (match->cp_fname = vim_strsave(fname)) != NULL)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2039 flags |= FREE_FNAME;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 else
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2041 match->cp_fname = NULL;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2042 match->cp_flags = flags;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 * Link the new match structure in the list of matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2047 if (compl_first_match == NULL)
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2048 match->cp_next = match->cp_prev = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 else if (dir == FORWARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2051 match->cp_next = compl_curr_match->cp_next;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2052 match->cp_prev = compl_curr_match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 else /* BACKWARD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2056 match->cp_next = compl_curr_match;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2057 match->cp_prev = compl_curr_match->cp_prev;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2058 }
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2059 if (match->cp_next)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2060 match->cp_next->cp_prev = match;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2061 if (match->cp_prev)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2062 match->cp_prev->cp_next = match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 else /* if there's nothing before, it is the first match */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2064 compl_first_match = match;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2065 compl_curr_match = match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 * Add an array of matches to the list of matches.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 * Frees matches[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 ins_compl_add_matches(num_matches, matches, dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 int num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 char_u **matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 int add_r = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 int ldir = dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2084 for (i = 0; i < num_matches && add_r != FAIL; i++)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 if ((add_r = ins_compl_add(matches[i], -1, NULL, ldir, 0)) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 /* if dir was BACKWARD then honor it just once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 ldir = FORWARD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 FreeWild(num_matches, matches);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 /* Make the completion list cyclic.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 * Return the number of matches (excluding the original).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 ins_compl_make_cyclic()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2097 compl_T *match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2100 if (compl_first_match != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 * Find the end of the list.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2105 match = compl_first_match;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2106 /* there's always an entry for the compl_orig_text, it doesn't count. */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2107 while (match->cp_next != NULL && match->cp_next != compl_first_match)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2108 {
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2109 match = match->cp_next;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 ++count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 }
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2112 match->cp_next = compl_first_match;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2113 compl_first_match->cp_prev = match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 return count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 548
diff changeset
2118 /* "compl_match_array" points the currently displayed list of entries in the
25a70b1cd2da updated for version 7.0163
vimboss
parents: 548
diff changeset
2119 * popup menu. It is NULL when there is no popup menu. */
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2120 static char_u **compl_match_array = NULL;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2121 static int compl_match_arraysize;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2122
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2123 /*
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2124 * Update the screen and when there is any scrolling remove the popup menu.
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2125 */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2126 static void
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2127 ins_compl_upd_pum()
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2128 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2129 int h;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2130
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2131 if (compl_match_array != NULL)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2132 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2133 h = curwin->w_cline_height;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2134 update_screen(0);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2135 if (h != curwin->w_cline_height)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2136 ins_compl_del_pum();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2137 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2138 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2139
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2140 /*
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2141 * Remove any popup menu.
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2142 */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2143 static void
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2144 ins_compl_del_pum()
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2145 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2146 if (compl_match_array != NULL)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2147 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2148 pum_undisplay();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2149 vim_free(compl_match_array);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2150 compl_match_array = NULL;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2151 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2152 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2153
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2154 /*
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2155 * Return TRUE if the popup menu should be displayed.
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2156 */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2157 static int
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2158 pum_wanted()
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2159 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2160 compl_T *compl;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2161 int i;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2162
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2163 /* 'completeopt' must contain "menu" */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2164 if (*p_cot == NUL)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2165 return FALSE;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2166
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2167 /* The display looks bad on a B&W display. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2168 if (t_colors < 8
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2169 #ifdef FEAT_GUI
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2170 && !gui.in_use
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2171 #endif
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2172 )
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2173 return FALSE;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2174
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2175 /* Don't display the popup menu if there are no matches or there is only
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2176 * one (ignoring the original text). */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2177 compl = compl_first_match;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2178 i = 0;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2179 do
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2180 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2181 if (compl == NULL
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2182 || ((compl->cp_flags & ORIGINAL_TEXT) == 0 && ++i == 2))
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2183 break;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2184 compl = compl->cp_next;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2185 } while (compl != compl_first_match);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2186
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2187 return (i >= 2);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2188 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2189
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2190 /*
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2191 * Show the popup menu for the list of matches.
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2192 */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2193 static void
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2194 ins_compl_show_pum()
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2195 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2196 compl_T *compl;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2197 int i;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2198 int cur = -1;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2199 colnr_T col;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2200
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2201 if (!pum_wanted())
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2202 return;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2203
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2204 /* Update the screen before drawing the popup menu over it. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2205 update_screen(0);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2206
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2207 if (compl_match_array == NULL)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2208 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2209 /* Need to build the popup menu list. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2210 compl_match_arraysize = 0;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2211 compl = compl_first_match;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2212 do
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2213 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2214 if ((compl->cp_flags & ORIGINAL_TEXT) == 0)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2215 ++compl_match_arraysize;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2216 compl = compl->cp_next;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2217 } while (compl != NULL && compl != compl_first_match);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2218 compl_match_array = (char_u **)alloc((unsigned)(sizeof(char_u **)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2219 * compl_match_arraysize));
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2220 if (compl_match_array != NULL)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2221 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2222 i = 0;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2223 compl = compl_first_match;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2224 do
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2225 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2226 if ((compl->cp_flags & ORIGINAL_TEXT) == 0)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2227 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2228 if (compl == compl_shown_match)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2229 cur = i;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2230 compl_match_array[i++] = compl->cp_str;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2231 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2232 compl = compl->cp_next;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2233 } while (compl != NULL && compl != compl_first_match);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2234 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2235 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2236 else
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2237 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2238 /* popup menu already exists, only need to find the current item.*/
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2239 i = 0;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2240 compl = compl_first_match;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2241 do
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2242 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2243 if ((compl->cp_flags & ORIGINAL_TEXT) == 0)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2244 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2245 if (compl == compl_shown_match)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2246 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2247 cur = i;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2248 break;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2249 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2250 ++i;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2251 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2252 compl = compl->cp_next;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2253 } while (compl != NULL && compl != compl_first_match);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2254 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2255
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2256 if (compl_match_array != NULL)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2257 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2258 /* Compute the screen column of the start of the completed text.
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2259 * Use the cursor to get all wrapping and other settings right. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2260 col = curwin->w_cursor.col;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2261 curwin->w_cursor.col = compl_col;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2262 validate_cursor_col();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2263 pum_display(compl_match_array, compl_match_arraysize, cur,
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2264 curwin->w_cline_row + W_WINROW(curwin),
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2265 curwin->w_cline_height,
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2266 curwin->w_wcol + W_WINCOL(curwin));
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2267 curwin->w_cursor.col = col;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2268 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2269 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2270
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 #define DICT_FIRST (1) /* use just first element in "dict" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 #define DICT_EXACT (2) /* "dict" is the exact name of a file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 * Add any identifiers that match the given pattern to the list of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 * completions.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 ins_compl_dictionaries(dict, pat, dir, flags, thesaurus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 char_u *dict;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 char_u *pat;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 int thesaurus;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 regmatch_T regmatch;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 int add_r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 char_u **files;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 int count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 int save_p_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 buf = alloc(LSIZE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 /* If 'infercase' is set, don't use 'smartcase' here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 save_p_scs = p_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 if (curbuf->b_p_inf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 p_scs = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 regmatch.regprog = vim_regcomp(pat, p_magic ? RE_MAGIC : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 /* ignore case depends on 'ignorecase', 'smartcase' and "pat" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 regmatch.rm_ic = ignorecase(pat);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 while (buf != NULL && regmatch.regprog != NULL && *dict != NUL
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2304 && !got_int && !compl_interrupted)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 /* copy one dictionary file name into buf */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 if (flags == DICT_EXACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 count = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 files = &dict;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 /* Expand wildcards in the dictionary name, but do not allow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 * backticks (for security, the 'dict' option may have been set in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 * a modeline). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 copy_option_part(&dict, buf, LSIZE, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 if (vim_strchr(buf, '`') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 || expand_wildcards(1, &buf, &count, &files,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 EW_FILE|EW_SILENT) != OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2324 for (i = 0; i < count && !got_int && !compl_interrupted; i++)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 fp = mch_fopen((char *)files[i], "r"); /* open dictionary file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 if (flags != DICT_EXACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 {
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 237
diff changeset
2329 vim_snprintf((char *)IObuff, IOSIZE,
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 237
diff changeset
2330 _("Scanning dictionary: %s"), (char *)files[i]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 msg_trunc_attr(IObuff, TRUE, hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 if (fp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 * Read dictionary file line by line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 * Check each line for a match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2340 while (!got_int && !compl_interrupted
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2341 && !vim_fgets(buf, LSIZE, fp))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 ptr = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 while (vim_regexec(&regmatch, buf, (colnr_T)(ptr - buf)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 ptr = regmatch.startp[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 ptr = find_word_end(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 add_r = ins_compl_add_infercase(regmatch.startp[0],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 (int)(ptr - regmatch.startp[0]),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 files[i], dir, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 if (thesaurus)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 char_u *wstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 * Add the other matches on the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 /* Find start of the next word. Skip white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 * space and punctuation. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 ptr = find_word_start(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 if (*ptr == NUL || *ptr == NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 wstart = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 /* Find end of the word and add it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 /* Japanese words may have characters in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 * different classes, only separate words
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 * with single-byte non-word characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 while (*ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
2375 int l = (*mb_ptr2len)(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 if (l < 2 && !vim_iswordc(*ptr))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 ptr += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 ptr = find_word_end(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 add_r = ins_compl_add_infercase(wstart,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 (int)(ptr - wstart), files[i], dir, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 if (add_r == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 /* if dir was BACKWARD then honor it just once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 dir = FORWARD;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2391 else if (add_r == FAIL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 /* avoid expensive call to vim_regexec() when at end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 * of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 if (*ptr == '\n' || got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 line_breakcheck();
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2399 ins_compl_check_keys(50);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 if (flags != DICT_EXACT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 FreeWild(count, files);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 if (flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 p_scs = save_p_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 vim_free(regmatch.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 * Find the start of the next word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 * Returns a pointer to the first char of the word. Also stops at a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 find_word_start(ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 while (*ptr != NUL && *ptr != '\n' && mb_get_class(ptr) <= 1)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
2425 ptr += (*mb_ptr2len)(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 while (*ptr != NUL && *ptr != '\n' && !vim_iswordc(*ptr))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 return ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 * Find the end of the word. Assumes it starts inside a word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 * Returns a pointer to just after the word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 find_word_end(ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 int start_class;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 start_class = mb_get_class(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 if (start_class > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 while (*ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
2450 ptr += (*mb_ptr2len)(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 if (mb_get_class(ptr) != start_class)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 while (vim_iswordc(*ptr))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 return ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 * Free the list of completions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 ins_compl_free()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2468 compl_T *match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2470 vim_free(compl_pattern);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2471 compl_pattern = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2472
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2473 if (compl_first_match == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 return;
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2475
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2476 ins_compl_del_pum();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2477 pum_clear();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2478
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2479 compl_curr_match = compl_first_match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2482 match = compl_curr_match;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2483 compl_curr_match = compl_curr_match->cp_next;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2484 vim_free(match->cp_str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 /* several entries may use the same fname, free it just once. */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2486 if (match->cp_flags & FREE_FNAME)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2487 vim_free(match->cp_fname);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 vim_free(match);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2489 } while (compl_curr_match != NULL && compl_curr_match != compl_first_match);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2490 compl_first_match = compl_curr_match = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 ins_compl_clear()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2496 compl_cont_status = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2497 compl_started = FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2498 compl_matches = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2499 vim_free(compl_pattern);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2500 compl_pattern = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 save_sm = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 edit_submode_extra = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 * Prepare for Insert mode completion, or stop it.
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2507 * Called just after typing a character in Insert mode.
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2508 * Returns TRUE when the character is not to be inserted;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 */
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2510 static int
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 ins_compl_prep(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 int want_cindent;
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2517 int retval = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 /* Forget any previous 'special' messages if this is actually
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 * a ^X mode key - bar ^R, in which case we wait to see what it gives us.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 if (c != Ctrl_R && vim_is_ctrl_x_key(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 edit_submode_extra = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 /* Ignore end of Select mode mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 if (c == K_SELECT)
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2527 return retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 * We have just typed CTRL-X and aren't quite sure which CTRL-X mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 * it will be yet. Now we decide.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 case Ctrl_E:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 case Ctrl_Y:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 ctrl_x_mode = CTRL_X_SCROLL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 if (!(State & REPLACE_FLAG))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 edit_submode = (char_u *)_(" (insert) Scroll (^E/^Y)");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 edit_submode = (char_u *)_(" (replace) Scroll (^E/^Y)");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 edit_submode_pre = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 case Ctrl_L:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 ctrl_x_mode = CTRL_X_WHOLE_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 case Ctrl_F:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 ctrl_x_mode = CTRL_X_FILES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 case Ctrl_K:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 ctrl_x_mode = CTRL_X_DICTIONARY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 case Ctrl_R:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 /* Simply allow ^R to happen without affecting ^X mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 case Ctrl_T:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 ctrl_x_mode = CTRL_X_THESAURUS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 break;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2562 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2563 case Ctrl_U:
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2564 ctrl_x_mode = CTRL_X_FUNCTION;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2565 break;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2566 case Ctrl_O:
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
2567 ctrl_x_mode = CTRL_X_OMNI;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2568 break;
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2569 #endif
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
2570 case 's':
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
2571 case Ctrl_S:
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
2572 ctrl_x_mode = CTRL_X_SPELL;
484
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
2573 #ifdef FEAT_SYN_HL
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
2574 spell_back_to_badword();
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
2575 #endif
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
2576 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 case Ctrl_RSB:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 ctrl_x_mode = CTRL_X_TAGS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 case Ctrl_I:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 case K_S_TAB:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 ctrl_x_mode = CTRL_X_PATH_PATTERNS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 case Ctrl_D:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 ctrl_x_mode = CTRL_X_PATH_DEFINES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 case Ctrl_V:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 case Ctrl_Q:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591 ctrl_x_mode = CTRL_X_CMDLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 case Ctrl_P:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2594 case Ctrl_N:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 /* ^X^P means LOCAL expansion if nothing interrupted (eg we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 * just started ^X mode, or there were enough ^X's to cancel
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 * the previous mode, say ^X^F^X^X^P or ^P^X^X^X^P, see below)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 * do normal expansion when interrupting a different mode (say
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 * ^X^F^X^P or ^P^X^X^P, see below)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 * nothing changes if interrupting mode 0, (eg, the flag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 * doesn't change when going to ADDING mode -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2602 if (!(compl_cont_status & CONT_INTRPT))
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2603 compl_cont_status |= CONT_LOCAL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2604 else if (compl_cont_mode != 0)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2605 compl_cont_status &= ~CONT_LOCAL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 default:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2608 /* If we have typed at least 2 ^X's... for modes != 0, we set
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2609 * compl_cont_status = 0 (eg, as if we had just started ^X
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2610 * mode).
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2611 * For mode 0, we set "compl_cont_mode" to an impossible
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2612 * value, in both cases ^X^X can be used to restart the same
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2613 * mode (avoiding ADDING mode).
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2614 * Undocumented feature: In a mode != 0 ^X^P and ^X^X^P start
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2615 * 'complete' and local ^P expansions respectively.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2616 * In mode 0 an extra ^X is needed since ^X^P goes to ADDING
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2617 * mode -- Acevedo */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 if (c == Ctrl_X)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2620 if (compl_cont_mode != 0)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2621 compl_cont_status = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2623 compl_cont_mode = CTRL_X_NOT_DEFINED_YET;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 ctrl_x_mode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 edit_submode = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 else if (ctrl_x_mode != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 /* We're already in CTRL-X mode, do we stay in it? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 if (!vim_is_ctrl_x_key(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 if (ctrl_x_mode == CTRL_X_SCROLL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 ctrl_x_mode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 ctrl_x_mode = CTRL_X_FINISHED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 edit_submode = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2645 if (compl_started || ctrl_x_mode == CTRL_X_FINISHED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 /* Show error message from attempted keyword completion (probably
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 * 'Pattern not found') until another key is hit, then go back to
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2649 * showing what mode we are in. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 if ((ctrl_x_mode == 0 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_R)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 || ctrl_x_mode == CTRL_X_FINISHED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 /* Get here when we have finished typing a sequence of ^N and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 * ^P or other completion characters in CTRL-X mode. Free up
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2656 * memory that was used, and make sure we can redo the insert. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2657 if (compl_curr_match != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2659 char_u *p;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2660
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 * If any of the original typed text has been changed,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 * eg when ignorecase is set, we must add back-spaces to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 * the redo buffer. We add as few as necessary to delete
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 * just the part of the original text that has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2667 ptr = compl_curr_match->cp_str;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2668 p = compl_orig_text;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2669 while (*p && *p == *ptr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2671 ++p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2674 for (temp = 0; p[temp]; ++temp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 AppendCharToRedobuff(K_BS);
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 615
diff changeset
2676 AppendToRedobuffLit(ptr, -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 want_cindent = (can_cindent && cindent_on());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 * When completing whole lines: fix indent for 'cindent'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 * Otherwise, break line if it's too long.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2686 if (compl_cont_mode == CTRL_X_WHOLE_LINE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 /* re-indent the current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 if (want_cindent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 do_c_expr_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 want_cindent = FALSE; /* don't do it again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 /* put the cursor on the last char, for 'tw' formatting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 curwin->w_cursor.col--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 if (stop_arrow() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 insertchar(NUL, 0, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 curwin->w_cursor.col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 auto_format(FALSE, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2708 /* if the popup menu is displayed hitting Enter means accepting
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2709 * the selection without inserting anything. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2710 if ((c == CAR || c == K_KENTER || c == NL) && pum_visible())
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2711 retval = TRUE;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2712
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 ins_compl_free();
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2714 compl_started = FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2715 compl_matches = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 msg_clr_cmdline(); /* necessary for "noshowmode" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 ctrl_x_mode = 0;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2718 if (save_sm >= 0)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2719 p_sm = save_sm;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 if (edit_submode != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 edit_submode = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 * Indent now if a key was typed that is in 'cinkeys'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 if (want_cindent && in_cinkeys(KEY_COMPLETE, ' ', inindent(0)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 do_c_expr_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 /* reset continue_* if we left expansion-mode, if we stay they'll be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 * (re)set properly in ins_complete() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 if (!vim_is_ctrl_x_key(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2740 compl_cont_status = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2741 compl_cont_mode = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 }
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2743
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
2744 return retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 * Loops through the list of windows, loaded-buffers or non-loaded-buffers
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 * (depending on flag) starting from buf and looking for a non-scanned
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 * buffer (other than curbuf). curbuf is special, if it is called with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 * buf=curbuf then it has to be the first call for a given flag/expansion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 * Returns the buffer to scan, if any, otherwise returns curbuf -- Acevedo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 static buf_T *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 ins_compl_next_buf(buf, flag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 int flag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 static win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 if (flag == 'w') /* just windows */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 if (buf == curbuf) /* first call for this flag/expansion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 wp = curwin;
383
8c229eb52e34 updated for version 7.0099
vimboss
parents: 359
diff changeset
2769 while ((wp = (wp->w_next != NULL ? wp->w_next : firstwin)) != curwin
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 && wp->w_buffer->b_scanned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 buf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 /* 'b' (just loaded buffers), 'u' (just non-loaded buffers) or 'U'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 * (unlisted buffers)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 * When completing whole lines skip unloaded buffers. */
383
8c229eb52e34 updated for version 7.0099
vimboss
parents: 359
diff changeset
2781 while ((buf = (buf->b_next != NULL ? buf->b_next : firstbuf)) != curbuf
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 && ((flag == 'U'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 ? buf->b_p_bl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 : (!buf->b_p_bl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 || (buf->b_ml.ml_mfp == NULL) != (flag == 'u')))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 || buf->b_scanned
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 || (buf->b_ml.ml_mfp == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 && ctrl_x_mode == CTRL_X_WHOLE_LINE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2793 #ifdef FEAT_COMPL_FUNC
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2794 static int expand_by_function __ARGS((int type, char_u *base, char_u ***matches));
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2795
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2796 /*
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
2797 * Execute user defined complete function 'completefunc' or 'omnifunc', and
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2798 * get matches in "matches".
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2799 * Return value is number of matches.
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2800 */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2801 static int
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2802 expand_by_function(type, base, matches)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
2803 int type; /* CTRL_X_OMNI or CTRL_X_FUNCTION */
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2804 char_u *base;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2805 char_u ***matches;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2806 {
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2807 list_T *matchlist;
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2808 char_u *args[2];
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2809 listitem_T *li;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2810 garray_T ga;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2811 char_u *p;
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2812 char_u *funcname;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2813 pos_T pos;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2814
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2815 funcname = (type == CTRL_X_FUNCTION) ? curbuf->b_p_cfu : curbuf->b_p_ofu;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2816 if (*funcname == NUL)
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2817 return 0;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2818
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2819 /* Call 'completefunc' to obtain the list of matches. */
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2820 args[0] = (char_u *)"0";
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2821 args[1] = base;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2822
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2823 pos = curwin->w_cursor;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2824 matchlist = call_func_retlist(funcname, 2, args, FALSE);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
2825 curwin->w_cursor = pos; /* restore the cursor position */
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2826 if (matchlist == NULL)
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2827 return 0;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2828
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2829 /* Go through the List with matches and put them in an array. */
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2830 ga_init2(&ga, (int)sizeof(char_u *), 8);
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2831 for (li = matchlist->lv_first; li != NULL; li = li->li_next)
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2832 {
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2833 p = get_tv_string_chk(&li->li_tv);
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2834 if (p != NULL && *p != NUL)
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2835 {
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2836 if (ga_grow(&ga, 1) == FAIL)
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2837 break;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2838 ((char_u **)ga.ga_data)[ga.ga_len] = vim_strsave(p);
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2839 ++ga.ga_len;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2840 }
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2841 }
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2842
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2843 list_unref(matchlist);
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2844 *matches = (char_u **)ga.ga_data;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
2845 return ga.ga_len;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2846 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2847 #endif /* FEAT_COMPL_FUNC */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2848
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2849 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2850 * Get the next expansion(s), using "compl_pattern".
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2851 * The search starts at position "ini" in curbuf and in the direction dir.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2852 * When "compl_started" is FALSE start at that position, otherwise
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2853 * continue where we stopped searching before.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2854 * This may return before finding all the matches.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2855 * Return the total number of matches or -1 if still unknown -- Acevedo
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 ins_compl_get_exp(ini, dir)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 pos_T *ini;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 int dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 static pos_T first_match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 static pos_T last_match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 static char_u *e_cpt = (char_u *)""; /* curr. entry in 'complete' */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2865 static int found_all = FALSE; /* Found all matches of a
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2866 certain type. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2867 static buf_T *ins_buf = NULL; /* buffer being scanned */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2869 pos_T *pos;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2870 char_u **matches;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2871 int save_p_scs;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2872 int save_p_ws;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2873 int save_p_ic;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2874 int i;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2875 int num_matches;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2876 int len;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2877 int found_new_match;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2878 int type = ctrl_x_mode;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2879 char_u *ptr;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2880 char_u *dict = NULL;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2881 int dict_f = 0;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
2882 compl_T *old_match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2884 if (!compl_started)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 for (ins_buf = firstbuf; ins_buf != NULL; ins_buf = ins_buf->b_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 ins_buf->b_scanned = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 found_all = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 ins_buf = curbuf;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2890 e_cpt = (compl_cont_status & CONT_LOCAL)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
2891 ? (char_u *)"." : curbuf->b_p_cpt;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 last_match_pos = first_match_pos = *ini;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2895 old_match = compl_curr_match; /* remember the last current match */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 pos = (dir == FORWARD) ? &last_match_pos : &first_match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 /* For ^N/^P loop over all the flags/windows/buffers in 'complete' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 found_new_match = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2902 /* For ^N/^P pick a new entry from e_cpt if compl_started is off,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 * or if found_all says this entry is done. For ^X^L only use the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 * entries from 'complete' that look in loaded buffers. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 if ((ctrl_x_mode == 0 || ctrl_x_mode == CTRL_X_WHOLE_LINE)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2906 && (!compl_started || found_all))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 found_all = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 while (*e_cpt == ',' || *e_cpt == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 e_cpt++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 if (*e_cpt == '.' && !curbuf->b_scanned)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 ins_buf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 first_match_pos = *ini;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 /* So that ^N can match word immediately after cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 if (ctrl_x_mode == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 dec(&first_match_pos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2918 last_match_pos = first_match_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 else if (vim_strchr((char_u *)"buwU", *e_cpt) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 && (ins_buf = ins_compl_next_buf(ins_buf, *e_cpt)) != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 /* Scan a buffer, but not the current one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 if (ins_buf->b_ml.ml_mfp != NULL) /* loaded buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2927 compl_started = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 first_match_pos.col = last_match_pos.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 first_match_pos.lnum = ins_buf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 last_match_pos.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 else /* unloaded buffer, scan like dictionary */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 found_all = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 if (ins_buf->b_fname == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 type = CTRL_X_DICTIONARY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 dict = ins_buf->b_fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 dict_f = DICT_EXACT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 }
274
8fa8d7964cf1 updated for version 7.0073
vimboss
parents: 237
diff changeset
2942 vim_snprintf((char *)IObuff, IOSIZE, _("Scanning: %s"),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 ins_buf->b_fname == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 ? buf_spname(ins_buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 : ins_buf->b_sfname == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 ? (char *)ins_buf->b_fname
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 : (char *)ins_buf->b_sfname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 msg_trunc_attr(IObuff, TRUE, hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 else if (*e_cpt == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 if (ctrl_x_mode == CTRL_X_WHOLE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 type = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 else if (*e_cpt == 'k' || *e_cpt == 's')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 if (*e_cpt == 'k')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 type = CTRL_X_DICTIONARY;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 type = CTRL_X_THESAURUS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 if (*++e_cpt != ',' && *e_cpt != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 dict = e_cpt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 dict_f = DICT_FIRST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 else if (*e_cpt == 'i')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 type = CTRL_X_PATH_PATTERNS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 else if (*e_cpt == 'd')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 type = CTRL_X_PATH_DEFINES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 else if (*e_cpt == ']' || *e_cpt == 't')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 type = CTRL_X_TAGS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 sprintf((char*)IObuff, _("Scanning tags."));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 msg_trunc_attr(IObuff, TRUE, hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 type = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 /* in any case e_cpt is advanced to the next entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 (void)copy_option_part(&e_cpt, IObuff, IOSIZE, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 found_all = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 if (type == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 switch (type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 case -1:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 #ifdef FEAT_FIND_ID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 case CTRL_X_PATH_PATTERNS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 case CTRL_X_PATH_DEFINES:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
2999 find_pattern_in_path(compl_pattern, dir,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3000 (int)STRLEN(compl_pattern), FALSE, FALSE,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 (type == CTRL_X_PATH_DEFINES
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3002 && !(compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 ? FIND_DEFINE : FIND_ANY, 1L, ACTION_EXPAND,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 (linenr_T)1, (linenr_T)MAXLNUM);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 case CTRL_X_DICTIONARY:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 case CTRL_X_THESAURUS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 ins_compl_dictionaries(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 dict ? dict
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 : (type == CTRL_X_THESAURUS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 ? (*curbuf->b_p_tsr == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 ? p_tsr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 : curbuf->b_p_tsr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 : (*curbuf->b_p_dict == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 ? p_dict
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 : curbuf->b_p_dict)),
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3019 compl_pattern, dir,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 dict ? dict_f : 0, type == CTRL_X_THESAURUS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 dict = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 case CTRL_X_TAGS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 /* set p_ic according to p_ic, p_scs and pat for find_tags(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 save_p_ic = p_ic;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3027 p_ic = ignorecase(compl_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 /* Find up to TAG_MANY matches. Avoids that an enourmous number
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3030 * of matches is found when compl_pattern is empty */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3031 if (find_tags(compl_pattern, &num_matches, &matches,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 TAG_REGEXP | TAG_NAMES | TAG_NOIC |
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 TAG_INS_COMP | (ctrl_x_mode ? TAG_VERBOSE : 0),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 TAG_MANY, curbuf->b_ffname) == OK && num_matches > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 ins_compl_add_matches(num_matches, matches, dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038 p_ic = save_p_ic;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 case CTRL_X_FILES:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3042 if (expand_wildcards(1, &compl_pattern, &num_matches, &matches,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 EW_FILE|EW_DIR|EW_ADDSLASH|EW_SILENT) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 /* May change home directory back to "~". */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3047 tilde_replace(compl_pattern, num_matches, matches);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 ins_compl_add_matches(num_matches, matches, dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 case CTRL_X_CMDLINE:
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3053 if (expand_cmdline(&compl_xp, compl_pattern,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3054 (int)STRLEN(compl_pattern),
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 &num_matches, &matches) == EXPAND_OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 ins_compl_add_matches(num_matches, matches, dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3059 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3060 case CTRL_X_FUNCTION:
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3061 case CTRL_X_OMNI:
548
f43150a669dc updated for version 7.0155
vimboss
parents: 540
diff changeset
3062 num_matches = expand_by_function(type, compl_pattern, &matches);
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3063 if (num_matches > 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3064 ins_compl_add_matches(num_matches, matches, dir);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3065 break;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3066 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3067
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3068 case CTRL_X_SPELL:
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3069 #ifdef FEAT_SYN_HL
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3070 num_matches = expand_spelling(first_match_pos.lnum,
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3071 first_match_pos.col, compl_pattern, &matches);
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3072 if (num_matches > 0)
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3073 ins_compl_add_matches(num_matches, matches, dir);
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3074 #endif
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3075 break;
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3076
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 default: /* normal ^P/^N and ^X^L */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 * If 'infercase' is set, don't use 'smartcase' here
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 save_p_scs = p_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 if (ins_buf->b_p_inf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 p_scs = FALSE;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3084
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 /* buffers other than curbuf are scanned from the beginning or the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 * end but never from the middle, thus setting nowrapscan in this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 * buffers is a good idea, on the other hand, we always set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 * wrapscan for curbuf to avoid missing matches -- Acevedo,Webb */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 save_p_ws = p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 if (ins_buf != curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 p_ws = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 else if (*e_cpt == '.')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 p_ws = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3096 int flags = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3098 /* ctrl_x_mode == CTRL_X_WHOLE_LINE || word-wise search that
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3099 * has added a word that was at the beginning of the line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 if ( ctrl_x_mode == CTRL_X_WHOLE_LINE
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3101 || (compl_cont_status & CONT_SOL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 found_new_match = search_for_exact_line(ins_buf, pos,
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3103 dir, compl_pattern);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 found_new_match = searchit(NULL, ins_buf, pos, dir,
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3106 compl_pattern, 1L, SEARCH_KEEP + SEARCH_NFMSG,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 RE_LAST);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3108 if (!compl_started)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3110 /* set compl_started even on fail */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3111 compl_started = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 first_match_pos = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 last_match_pos = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 else if (first_match_pos.lnum == last_match_pos.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 && first_match_pos.col == last_match_pos.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 found_new_match = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 if (found_new_match == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 if (ins_buf == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 found_all = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 /* when ADDING, the text before the cursor matches, skip it */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3126 if ( (compl_cont_status & CONT_ADDING) && ins_buf == curbuf
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 && ini->lnum == pos->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 && ini->col == pos->col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 ptr = ml_get_buf(ins_buf, pos->lnum, FALSE) + pos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 if (ctrl_x_mode == CTRL_X_WHOLE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3133 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3135 if (pos->lnum >= ins_buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3136 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3137 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3138 if (!p_paste)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 ptr = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 len = (int)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3145 char_u *tmp_ptr = ptr;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3146
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3147 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3149 tmp_ptr += compl_length;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150 /* Skip if already inside a word. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 if (vim_iswordp(tmp_ptr))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 /* Find start of next word. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 tmp_ptr = find_word_start(tmp_ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 /* Find end of this word. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 tmp_ptr = find_word_end(tmp_ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 len = (int)(tmp_ptr - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3160 if ((compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3161 && len == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 if (pos->lnum < ins_buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 /* Try next line, if any. the new word will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 * "join" as if the normal command "J" was used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 * IOSIZE is always greater than
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3168 * compl_length, so the next STRNCPY always
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 * works -- Acevedo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 STRNCPY(IObuff, ptr, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 ptr = ml_get_buf(ins_buf, pos->lnum + 1, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 tmp_ptr = ptr = skipwhite(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 /* Find start of next word. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 tmp_ptr = find_word_start(tmp_ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 /* Find end of next word. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 tmp_ptr = find_word_end(tmp_ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 if (tmp_ptr > ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 {
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 408
diff changeset
3179 if (*ptr != ')' && IObuff[len - 1] != TAB)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 {
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 408
diff changeset
3181 if (IObuff[len - 1] != ' ')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 IObuff[len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 /* IObuf =~ "\k.* ", thus len >= 2 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 if (p_js
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 408
diff changeset
3185 && (IObuff[len - 2] == '.'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 || (vim_strchr(p_cpo, CPO_JOINSP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 == NULL
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 408
diff changeset
3188 && (IObuff[len - 2] == '?'
f713fc55bf7b updated for version 7.0109
vimboss
parents: 408
diff changeset
3189 || IObuff[len - 2] == '!'))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 IObuff[len++] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 /* copy as much as posible of the new word */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 if (tmp_ptr - ptr >= IOSIZE - len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 tmp_ptr = ptr + IOSIZE - len - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 STRNCPY(IObuff + len, ptr, tmp_ptr - ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 len += (int)(tmp_ptr - ptr);
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3197 flags |= CONT_S_IPOS;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 IObuff[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 ptr = IObuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3202 if (len == compl_length)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 if (ins_compl_add_infercase(ptr, len,
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3207 ins_buf == curbuf ? NULL : ins_buf->b_sfname,
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3208 dir, flags) != NOTDONE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 found_new_match = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 p_scs = save_p_scs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 p_ws = save_p_ws;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 }
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3217
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3218 /* check if compl_curr_match has changed, (e.g. other type of
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3219 * expansion added somenthing) */
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3220 if (type != 0 && compl_curr_match != old_match)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 found_new_match = OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 /* break the loop for specialized modes (use 'complete' just for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 * generic ctrl_x_mode == 0) or when we've found a new match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 if ((ctrl_x_mode != 0 && ctrl_x_mode != CTRL_X_WHOLE_LINE)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3226 || found_new_match != FAIL)
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3227 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3228 if (got_int)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3229 break;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3230 if (pum_wanted() && type != -1)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3231 /* Fill the popup menu as soon as possible. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3232 ins_compl_check_keys(0);
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3233 if ((ctrl_x_mode != 0 && ctrl_x_mode != CTRL_X_WHOLE_LINE)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3234 || compl_interrupted)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3235 break;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3236 compl_started = TRUE;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3237 }
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3238 else
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3239 {
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3240 /* Mark a buffer scanned when it has been scanned completely */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3241 if (type == 0 || type == CTRL_X_PATH_PATTERNS)
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3242 ins_buf->b_scanned = TRUE;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3243
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3244 compl_started = FALSE;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3245 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3246 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3247 compl_started = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 if ((ctrl_x_mode == 0 || ctrl_x_mode == CTRL_X_WHOLE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 && *e_cpt == NUL) /* Got to end of 'complete' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 found_new_match = FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 i = -1; /* total of matches, unknown */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 if (found_new_match == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 || (ctrl_x_mode != 0 && ctrl_x_mode != CTRL_X_WHOLE_LINE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 i = ins_compl_make_cyclic();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 /* If several matches were added (FORWARD) or the search failed and has
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3259 * just been made cyclic then we have to move compl_curr_match to the next
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3260 * or previous entry (if any) -- Acevedo */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3261 compl_curr_match = dir == FORWARD ? old_match->cp_next : old_match->cp_prev;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3262 if (compl_curr_match == NULL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3263 compl_curr_match = old_match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 return i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 /* Delete the old text being completed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 ins_compl_delete()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 * In insert mode: Delete the typed part.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 * In replace mode: Put the old characters back, if any.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3277 i = compl_col + (compl_cont_status & CONT_ADDING ? compl_length : 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 backspace_until_column(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 /* Insert the new text being completed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3283 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3284 ins_compl_insert()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3285 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3286 ins_bytes(compl_shown_match->cp_str + curwin->w_cursor.col - compl_col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290 * Fill in the next completion in the current direction.
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3291 * If "allow_get_expansion" is TRUE, then we may call ins_compl_get_exp() to
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3292 * get more completions. If it is FALSE, then we just do nothing when there
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3293 * are no more completions in a given direction. The latter case is used when
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3294 * we are still in the middle of finding completions, to allow browsing
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3295 * through the ones found so far.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 * Return the total number of matches, or -1 if still unknown -- webb.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 *
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3298 * compl_curr_match is currently being used by ins_compl_get_exp(), so we use
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3299 * compl_shown_match here.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 * Note that this function may be called recursively once only. First with
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3302 * "allow_get_expansion" TRUE, which calls ins_compl_get_exp(), which in turn
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3303 * calls this function with "allow_get_expansion" FALSE.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 static int
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3306 ins_compl_next(allow_get_expansion, count)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 int allow_get_expansion;
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3308 int count; /* repeat completion this many times; should
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3309 be at least 1 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 int num_matches = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 int i;
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3313 int todo = count;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 if (allow_get_expansion)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 /* Delete old text to be replaced */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 ins_compl_delete();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3320 compl_pending = FALSE;
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3321
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3322 /* Repeat this for when <PageUp> or <PageDown> is typed. But don't wrap
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3323 * around. */
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3324 while (--todo >= 0)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3325 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3326 if (compl_shows_dir == FORWARD && compl_shown_match->cp_next != NULL)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3327 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3328 compl_shown_match = compl_shown_match->cp_next;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3329 if (compl_shown_match->cp_next != NULL
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3330 && compl_shown_match->cp_next == compl_first_match)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3331 break;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3332 }
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3333 else if (compl_shows_dir == BACKWARD
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3334 && compl_shown_match->cp_prev != NULL)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3335 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3336 compl_shown_match = compl_shown_match->cp_prev;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3337 if (compl_shown_match == compl_first_match)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3338 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 else
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3341 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3342 compl_pending = TRUE;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3343 if (allow_get_expansion)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3344 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3345 num_matches = ins_compl_get_exp(&compl_startpos,
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3346 compl_direction);
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3347 if (compl_pending)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3348 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3349 if (compl_direction == compl_shows_dir)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3350 compl_shown_match = compl_curr_match;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3351 }
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3352 }
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3353 else
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3354 return -1;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3355 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3358 /* Insert the text of the new completion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3359 ins_compl_insert();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3360
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3361 if (!allow_get_expansion)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3362 {
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3363 /* may undisplay the popup menu first */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3364 ins_compl_upd_pum();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3365
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 /* Display the current match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 update_screen(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3369 /* display the updated popup menu */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3370 ins_compl_show_pum();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3371
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 /* Delete old text to be replaced, since we're still searching and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 * don't want to match ourselves! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 ins_compl_delete();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 * Show the file name for the match (if any)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 * Truncate the file name to avoid a wait for return.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3381 if (compl_shown_match->cp_fname != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 STRCPY(IObuff, "match in file ");
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3384 i = (vim_strsize(compl_shown_match->cp_fname) + 16) - sc_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 if (i <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 STRCAT(IObuff, "<");
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3389 STRCAT(IObuff, compl_shown_match->cp_fname + i);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 msg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 redraw_cmdline = FALSE; /* don't overwrite! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 return num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 * Call this while finding completions, to check whether the user has hit a key
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 * that should change the currently displayed completion, or exit completion
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3400 * mode. Also, when compl_pending is TRUE, show a completion as soon as
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 * possible. -- webb
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3402 * "frequency" specifies out of how many calls we actually check.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 void
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3405 ins_compl_check_keys(frequency)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3406 int frequency;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 static int count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 /* Don't check when reading keys from a script. That would break the test
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 * scripts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 if (using_script())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 /* Only do this at regular intervals */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3418 if (++count < frequency)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 c = vpeekc_any();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 if (c != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 c = safe_vgetc(); /* Eat the character */
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3430 compl_shows_dir = ins_compl_key2dir(c);
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3431 (void)ins_compl_next(FALSE, ins_compl_key2count(c));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 else if (c != Ctrl_R)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3434 compl_interrupted = TRUE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3435 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3436 if (compl_pending && !got_int)
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3437 (void)ins_compl_next(FALSE, 1);
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3438 }
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3439
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3440 /*
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3441 * Decide the direction of Insert mode complete from the key typed.
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3442 * Returns BACKWARD or FORWARD.
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3443 */
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3444 static int
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3445 ins_compl_key2dir(c)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3446 int c;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3447 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3448 if (c == Ctrl_P || c == Ctrl_L || (pum_visible()
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3449 && (c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP)))
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3450 return BACKWARD;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3451 return FORWARD;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3452 }
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3453
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3454 /*
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3455 * Decide the number of completions to move forward.
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3456 * Returns 1 for most keys, height of the popup menu for page-up/down keys.
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3457 */
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3458 static int
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3459 ins_compl_key2count(c)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3460 int c;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3461 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3462 int h;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3463
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3464 if (pum_visible() && (c == K_PAGEUP || c == K_KPAGEUP || c == K_S_UP
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3465 || c == K_PAGEDOWN || c == K_KPAGEDOWN || c == K_S_DOWN))
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3466 {
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3467 h = pum_get_height();
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3468 if (h > 3)
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3469 h -= 2; /* keep some context */
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3470 return h;
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3471 }
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3472 return 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476 * Do Insert mode completion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 * Called when character "c" was typed, which has a meaning for completion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478 * Returns OK if completion was done, FAIL if something failed (out of mem).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 ins_complete(c)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3482 int c;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3484 char_u *line;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3485 int startcol = 0; /* column where searched text starts */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3486 colnr_T curs_col; /* cursor column */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3487 int n;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3489 compl_direction = ins_compl_key2dir(c);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3490 if (!compl_started)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 /* First time we hit ^N or ^P (in a row, I mean) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 /* Turn off 'sm' so we don't show matches with ^X^L */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 save_sm = p_sm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 p_sm = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 if (stop_arrow() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 line = ml_get(curwin->w_cursor.lnum);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3508 curs_col = curwin->w_cursor.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 /* if this same ctrl_x_mode has been interrupted use the text from
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3511 * "compl_startpos" to the cursor as a pattern to add a new word
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3512 * instead of expand the one before the cursor, in word-wise if
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3513 * "compl_startpos"
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 * is not in the same line as the cursor then fix it (the line has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 * been split because it was longer than 'tw'). if SOL is set then
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 * skip the previous pattern, a word at the beginning of the line has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 * been inserted, we'll look for that -- Acevedo. */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3518 if ((compl_cont_status & CONT_INTRPT) && compl_cont_mode == ctrl_x_mode)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 * it is a continued search
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3523 compl_cont_status &= ~CONT_INTRPT; /* remove INTRPT */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 if (ctrl_x_mode == 0 || ctrl_x_mode == CTRL_X_PATH_PATTERNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 || ctrl_x_mode == CTRL_X_PATH_DEFINES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3527 if (compl_startpos.lnum != curwin->w_cursor.lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3529 /* line (probably) wrapped, set compl_startpos to the
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3530 * first non_blank in the line, if it is not a wordchar
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3531 * include it to get a better pattern, but then we don't
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3532 * want the "\\<" prefix, check it bellow */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3533 compl_col = (colnr_T)(skipwhite(line) - line);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3534 compl_startpos.col = compl_col;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3535 compl_startpos.lnum = curwin->w_cursor.lnum;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3536 compl_cont_status &= ~CONT_SOL; /* clear SOL if present */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 /* S_IPOS was set when we inserted a word that was at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 * beginning of the line, which means that we'll go to SOL
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3542 * mode but first we need to redefine compl_startpos */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3543 if (compl_cont_status & CONT_S_IPOS)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3545 compl_cont_status |= CONT_SOL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3546 compl_startpos.col = (colnr_T)(skipwhite(
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3547 line + compl_length
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3548 + compl_startpos.col) - line);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3550 compl_col = compl_startpos.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3552 compl_length = curwin->w_cursor.col - (int)compl_col;
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3553 /* IObuff is used to add a "word from the next line" would we
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3554 * have enough space? just being paranoic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 #define MIN_SPACE 75
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3556 if (compl_length > (IOSIZE - MIN_SPACE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3558 compl_cont_status &= ~CONT_SOL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3559 compl_length = (IOSIZE - MIN_SPACE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3560 compl_col = curwin->w_cursor.col - compl_length;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3562 compl_cont_status |= CONT_ADDING | CONT_N_ADDS;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3563 if (compl_length < 1)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3564 compl_cont_status &= CONT_LOCAL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 else if (ctrl_x_mode == CTRL_X_WHOLE_LINE)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3567 compl_cont_status = CONT_ADDING | CONT_N_ADDS;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3569 compl_cont_status = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3572 compl_cont_status &= CONT_LOCAL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3573
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3574 if (!(compl_cont_status & CONT_ADDING)) /* normal expansion */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3575 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3576 compl_cont_mode = ctrl_x_mode;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 if (ctrl_x_mode != 0) /* Remove LOCAL if ctrl_x_mode != 0 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3578 compl_cont_status = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3579 compl_cont_status |= CONT_N_ADDS;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3580 compl_startpos = curwin->w_cursor;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3581 startcol = (int)curs_col;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3582 compl_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 /* Work out completion pattern and original text -- webb */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 if (ctrl_x_mode == 0 || (ctrl_x_mode & CTRL_X_WANT_IDENT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3588 if ((compl_cont_status & CONT_SOL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 || ctrl_x_mode == CTRL_X_PATH_DEFINES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3591 if (!(compl_cont_status & CONT_ADDING))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3593 while (--startcol >= 0 && vim_isIDc(line[startcol]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 ;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3595 compl_col += ++startcol;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3596 compl_length = curs_col - startcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 if (p_ic)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3599 compl_pattern = str_foldcase(line + compl_col,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3600 compl_length, NULL, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3602 compl_pattern = vim_strnsave(line + compl_col,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3603 compl_length);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3604 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3607 else if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 char_u *prefix = (char_u *)"\\<";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 /* we need 3 extra chars, 1 for the NUL and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 * 2 >= strlen(prefix) -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3613 compl_pattern = alloc(quote_meta(NULL, line + compl_col,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3614 compl_length) + 3);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3615 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 return FAIL;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3617 if (!vim_iswordp(line + compl_col)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3618 || (compl_col > 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 #ifdef FEAT_MBYTE
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3621 vim_iswordp(mb_prevptr(line, line + compl_col))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3623 vim_iswordc(line[compl_col - 1])
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 )))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 prefix = (char_u *)"";
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3627 STRCPY((char *)compl_pattern, prefix);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3628 (void)quote_meta(compl_pattern + STRLEN(prefix),
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3629 line + compl_col, compl_length);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3631 else if (--startcol < 0 ||
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 #ifdef FEAT_MBYTE
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3633 !vim_iswordp(mb_prevptr(line, line + startcol + 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 #else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3635 !vim_iswordc(line[startcol])
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 /* Match any word of at least two chars */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3640 compl_pattern = vim_strsave((char_u *)"\\<\\k\\k");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3641 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 return FAIL;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3643 compl_col += curs_col;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3644 compl_length = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 /* Search the point of change class of multibyte character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 * or not a word single byte character backward. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 int base_class;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 int head_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3656 startcol -= (*mb_head_off)(line, line + startcol);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3657 base_class = mb_get_class(line + startcol);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3658 while (--startcol >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3660 head_off = (*mb_head_off)(line, line + startcol);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3661 if (base_class != mb_get_class(line + startcol
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3662 - head_off))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3663 break;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3664 startcol -= head_off;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 #endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3669 while (--startcol >= 0 && vim_iswordc(line[startcol]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 ;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3671 compl_col += ++startcol;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3672 compl_length = (int)curs_col - startcol;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3673 if (compl_length == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 /* Only match word with at least two chars -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 * there's no need to call quote_meta,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 * alloc(7) is enough -- Acevedo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3679 compl_pattern = alloc(7);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3680 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 return FAIL;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3682 STRCPY((char *)compl_pattern, "\\<");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3683 (void)quote_meta(compl_pattern + 2, line + compl_col, 1);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3684 STRCAT((char *)compl_pattern, "\\k");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3688 compl_pattern = alloc(quote_meta(NULL, line + compl_col,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3689 compl_length) + 3);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3690 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 return FAIL;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3692 STRCPY((char *)compl_pattern, "\\<");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3693 (void)quote_meta(compl_pattern + 2, line + compl_col,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3694 compl_length);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 else if (ctrl_x_mode == CTRL_X_WHOLE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3700 compl_col = skipwhite(line) - line;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3701 compl_length = (int)curs_col - (int)compl_col;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3702 if (compl_length < 0) /* cursor in indent: empty pattern */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3703 compl_length = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 if (p_ic)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3705 compl_pattern = str_foldcase(line + compl_col, compl_length,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3706 NULL, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3708 compl_pattern = vim_strnsave(line + compl_col, compl_length);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3709 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 else if (ctrl_x_mode == CTRL_X_FILES)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3714 while (--startcol >= 0 && vim_isfilec(line[startcol]))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 ;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3716 compl_col += ++startcol;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3717 compl_length = (int)curs_col - startcol;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3718 compl_pattern = addstar(line + compl_col, compl_length,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3719 EXPAND_FILES);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3720 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 else if (ctrl_x_mode == CTRL_X_CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 {
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3725 compl_pattern = vim_strnsave(line, curs_col);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3726 if (compl_pattern == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 return FAIL;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3728 set_cmd_context(&compl_xp, compl_pattern,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3729 (int)STRLEN(compl_pattern), curs_col);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3730 if (compl_xp.xp_context == EXPAND_UNSUCCESSFUL
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3731 || compl_xp.xp_context == EXPAND_NOTHING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 return FAIL;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3733 startcol = (int)(compl_xp.xp_pattern - compl_pattern);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3734 compl_col = startcol;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3735 compl_length = curs_col - startcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 }
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3737 else if (ctrl_x_mode == CTRL_X_FUNCTION || ctrl_x_mode == CTRL_X_OMNI)
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3738 {
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3739 #ifdef FEAT_COMPL_FUNC
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3740 /*
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3741 * Call user defined function 'completefunc' with "a:findstart"
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3742 * set to 1 to obtain the length of text to use for completion.
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3743 */
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3744 char_u *args[2];
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3745 int col;
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3746 char_u *funcname;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3747 pos_T pos;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3748
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3749 /* Call 'completefunc' or 'omnifunc' and get pattern length as a
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3750 * string */
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3751 funcname = ctrl_x_mode == CTRL_X_FUNCTION
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3752 ? curbuf->b_p_cfu : curbuf->b_p_ofu;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3753 if (*funcname == NUL)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3754 {
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3755 EMSG2(_(e_notset), ctrl_x_mode == CTRL_X_FUNCTION
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3756 ? "completefunc" : "omnifunc");
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3757 return FAIL;
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3758 }
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3759
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3760 args[0] = (char_u *)"1";
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3761 args[1] = NULL;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3762 pos = curwin->w_cursor;
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3763 col = call_func_retnr(funcname, 2, args, FALSE);
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3764 curwin->w_cursor = pos; /* restore the cursor position */
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3765
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3766 if (col < 0)
523
a7ae7e043e43 updated for version 7.0146
vimboss
parents: 502
diff changeset
3767 col = curs_col;
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3768 compl_col = col;
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3769 if ((colnr_T)compl_col > curs_col)
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3770 compl_col = curs_col;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3771
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3772 /* Setup variables for completion. Need to obtain "line" again,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3773 * it may have become invalid. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3774 line = ml_get(curwin->w_cursor.lnum);
452
01af1008a8d8 updated for version 7.0120
vimboss
parents: 449
diff changeset
3775 compl_length = curs_col - compl_col;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3776 compl_pattern = vim_strnsave(line + compl_col, compl_length);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3777 if (compl_pattern == NULL)
502
52e76e2b5b65 updated for version 7.0140
vimboss
parents: 499
diff changeset
3778 #endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3779 return FAIL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3780 }
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3781 else if (ctrl_x_mode == CTRL_X_SPELL)
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3782 {
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3783 #ifdef FEAT_SYN_HL
497
73f10d8124f4 updated for version 7.0136
vimboss
parents: 484
diff changeset
3784 if (spell_bad_len > 0)
73f10d8124f4 updated for version 7.0136
vimboss
parents: 484
diff changeset
3785 compl_col = curs_col - spell_bad_len;
73f10d8124f4 updated for version 7.0136
vimboss
parents: 484
diff changeset
3786 else
73f10d8124f4 updated for version 7.0136
vimboss
parents: 484
diff changeset
3787 compl_col = spell_word_start(startcol);
73f10d8124f4 updated for version 7.0136
vimboss
parents: 484
diff changeset
3788 if (compl_col >= (colnr_T)startcol)
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3789 return FAIL;
537
e321639cfa3e updated for version 7.0152
vimboss
parents: 532
diff changeset
3790 spell_expand_check_cap(compl_col);
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3791 compl_length = (int)curs_col - compl_col;
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3792 compl_pattern = vim_strnsave(line + compl_col, compl_length);
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3793 if (compl_pattern == NULL)
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3794 #endif
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3795 return FAIL;
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
3796 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3797 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3798 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3799 EMSG2(_(e_intern2), "ins_complete()");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3800 return FAIL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3801 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3802
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3803 if (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805 edit_submode_pre = (char_u *)_(" Adding");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 if (ctrl_x_mode == CTRL_X_WHOLE_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 /* Insert a new line, keep indentation but ignore 'comments' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 char_u *old = curbuf->b_p_com;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 curbuf->b_p_com = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 #endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3814 compl_startpos.lnum = curwin->w_cursor.lnum;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3815 compl_startpos.col = compl_col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 ins_eol('\r');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 curbuf->b_p_com = old;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819 #endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3820 compl_length = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3821 compl_col = curwin->w_cursor.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 edit_submode_pre = NULL;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3827 compl_startpos.col = compl_col;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3828 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3829
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3830 if (compl_cont_status & CONT_LOCAL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3831 edit_submode = (char_u *)_(ctrl_x_msgs[CTRL_X_LOCAL_MSG]);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 edit_submode = (char_u *)_(CTRL_X_MSG(ctrl_x_mode));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 /* Always add completion for the original text. Note that
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3836 * "compl_orig_text" itself (not a copy) is added, it will be freed
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3837 * when the list of matches is freed. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3838 compl_orig_text = vim_strnsave(line + compl_col, compl_length);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3839 if (compl_orig_text == NULL || ins_compl_add(compl_orig_text,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3840 -1, NULL, 0, ORIGINAL_TEXT) != OK)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3841 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3842 vim_free(compl_pattern);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3843 compl_pattern = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3844 vim_free(compl_orig_text);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3845 compl_orig_text = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3846 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3848
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3849 /* showmode might reset the internal line pointers, so it must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3850 * be called before line = ml_get(), or when this address is no
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3851 * longer needed. -- Acevedo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3852 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3853 edit_submode_extra = (char_u *)_("-- Searching...");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3854 edit_submode_highl = HLF_COUNT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3855 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3856 edit_submode_extra = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3857 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3859
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3860 compl_shown_match = compl_curr_match;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3861 compl_shows_dir = compl_direction;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3863 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3864 * Find next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3865 */
610
cd3689efd90a updated for version 7.0173
vimboss
parents: 603
diff changeset
3866 n = ins_compl_next(TRUE, ins_compl_key2count(c));
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3867
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3868 /* may undisplay the popup menu */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3869 ins_compl_upd_pum();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3870
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3871 if (n > 1) /* all matches have been found */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3872 compl_matches = n;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3873 compl_curr_match = compl_shown_match;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3874 compl_direction = compl_shows_dir;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3875 compl_interrupted = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3876
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3877 /* eat the ESC to avoid leaving insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3878 if (got_int && !global_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3879 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3880 (void)vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3881 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3883
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3884 /* we found no match if the list has only the "compl_orig_text"-entry */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3885 if (compl_first_match == compl_first_match->cp_next)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3886 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3887 edit_submode_extra = (compl_cont_status & CONT_ADDING)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3888 && compl_length > 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3889 ? (char_u *)_(e_hitend) : (char_u *)_(e_patnotf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3890 edit_submode_highl = HLF_E;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3891 /* remove N_ADDS flag, so next ^X<> won't try to go to ADDING mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3892 * because we couldn't expand anything at first place, but if we used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3893 * ^P, ^N, ^X^I or ^X^D we might want to add-expand a single-char-word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3894 * (such as M in M'exico) if not tried already. -- Acevedo */
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3895 if ( compl_length > 1
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3896 || (compl_cont_status & CONT_ADDING)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3897 || (ctrl_x_mode != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3898 && ctrl_x_mode != CTRL_X_PATH_PATTERNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3899 && ctrl_x_mode != CTRL_X_PATH_DEFINES))
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3900 compl_cont_status &= ~CONT_N_ADDS;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3901 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3902
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3903 if (compl_curr_match->cp_flags & CONT_S_IPOS)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3904 compl_cont_status |= CONT_S_IPOS;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3905 else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3906 compl_cont_status &= ~CONT_S_IPOS;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3908 if (edit_submode_extra == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3909 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3910 if (compl_curr_match->cp_flags & ORIGINAL_TEXT)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3912 edit_submode_extra = (char_u *)_("Back at original");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3913 edit_submode_highl = HLF_W;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3914 }
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3915 else if (compl_cont_status & CONT_S_IPOS)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3917 edit_submode_extra = (char_u *)_("Word from other line");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3918 edit_submode_highl = HLF_COUNT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3919 }
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3920 else if (compl_curr_match->cp_next == compl_curr_match->cp_prev)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3922 edit_submode_extra = (char_u *)_("The only match");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3923 edit_submode_highl = HLF_COUNT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3925 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3927 /* Update completion sequence number when needed. */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3928 if (compl_curr_match->cp_number == -1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3929 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3930 int number = 0;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3931 compl_T *match;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3932
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3933 if (compl_direction == FORWARD)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3935 /* search backwards for the first valid (!= -1) number.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3936 * This should normally succeed already at the first loop
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 * cycle, so it's fast! */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3938 for (match = compl_curr_match->cp_prev; match != NULL
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3939 && match != compl_first_match;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3940 match = match->cp_prev)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3941 if (match->cp_number != -1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3943 number = match->cp_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 if (match != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 /* go up and assign all numbers which are not assigned
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 * yet */
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3949 for (match = match->cp_next;
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3950 match != NULL && match->cp_number == -1;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3951 match = match->cp_next)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3952 match->cp_number = ++number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 else /* BACKWARD */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 /* search forwards (upwards) for the first valid (!= -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 * number. This should normally succeed already at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 * first loop cycle, so it's fast! */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3959 for (match = compl_curr_match->cp_next; match != NULL
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3960 && match != compl_first_match;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3961 match = match->cp_next)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3962 if (match->cp_number != -1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 {
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3964 number = match->cp_number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 if (match != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 /* go down and assign all numbers which are not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 * assigned yet */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3970 for (match = match->cp_prev; match
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3971 && match->cp_number == -1;
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3972 match = match->cp_prev)
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3973 match->cp_number = ++number;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3977 /* The match should always have a sequence number now, this is
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
3978 * just a safety check. */
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3979 if (compl_curr_match->cp_number != -1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 /* Space for 10 text chars. + 2x10-digit no.s */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3982 static char_u match_ref[31];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3984 if (compl_matches > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 sprintf((char *)IObuff, _("match %d of %d"),
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3986 compl_curr_match->cp_number, compl_matches);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 else
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
3988 sprintf((char *)IObuff, _("match %d"),
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
3989 compl_curr_match->cp_number);
419
f713fc55bf7b updated for version 7.0109
vimboss
parents: 408
diff changeset
3990 vim_strncpy(match_ref, IObuff, 30);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 edit_submode_extra = match_ref;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 edit_submode_highl = HLF_R;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 if (dollar_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 curs_columns(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 /* Show a message about what (completion) mode we're in. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 if (!p_smd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 msg_attr(edit_submode_extra,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 edit_submode_highl < HLF_COUNT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 ? hl_attr(edit_submode_highl) : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4009 msg_clr_cmdline(); /* necessary for "noshowmode" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4010
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
4011 ins_compl_show_pum();
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 537
diff changeset
4012
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 * Looks in the first "len" chars. of "src" for search-metachars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 * If dest is not NULL the chars. are copied there quoting (with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 * a backslash) the metachars, and dest would be NUL terminated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4020 * Returns the length (needed) of dest
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4022 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4023 quote_meta(dest, src, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4024 char_u *dest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4025 char_u *src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4026 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4028 int m;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4029
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4030 for (m = len; --len >= 0; src++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4031 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4032 switch (*src)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4034 case '.':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 case '*':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4036 case '[':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4037 if (ctrl_x_mode == CTRL_X_DICTIONARY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 || ctrl_x_mode == CTRL_X_THESAURUS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 case '~':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 if (!p_magic) /* quote these only if magic is set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4043 case '\\':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 if (ctrl_x_mode == CTRL_X_DICTIONARY
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 || ctrl_x_mode == CTRL_X_THESAURUS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 case '^': /* currently it's not needed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 case '$':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 m++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 if (dest != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 *dest++ = '\\';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 if (dest != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 *dest++ = *src;
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
4056 # ifdef FEAT_MBYTE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 /* Copy remaining bytes of a multibyte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 int i, mb_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
4062 mb_len = (*mb_ptr2len)(src) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 if (mb_len > 0 && len >= mb_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 for (i = 0; i < mb_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 ++src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4068 if (dest != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4069 *dest++ = *src;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4071 }
464
3b705e71c7b0 updated for version 7.0124
vimboss
parents: 452
diff changeset
4072 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4074 if (dest != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 *dest = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 return m;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 #endif /* FEAT_INS_EXPAND */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 * Next character is interpreted literally.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 * A one, two or three digit decimal number is interpreted as its byte value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4084 * If one or two digits are entered, the next character is given to vungetc().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4085 * For Unicode a character > 255 may be returned.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 get_literal()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 int nc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 int hex = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 int octal = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 int unicode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 return Ctrl_C;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 * In GUI there is no point inserting the internal code for a special key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 * It is more useful to insert the string "<KEY>" instead. This would
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 * probably be useful in a text window too, but it would not be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 * vi-compatible (maybe there should be an option for it?) -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 ++no_mapping; /* don't map the next key hits */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 cc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 nc = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 while (nc == K_IGNORE || nc == K_VER_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 || nc == K_HOR_SCROLLBAR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 if (!(State & CMDLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 && MB_BYTE2LEN_CHECK(nc) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4128 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 add_to_showcmd(nc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4131 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 if (nc == 'x' || nc == 'X')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 hex = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 else if (nc == 'o' || nc == 'O')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 octal = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 else if (nc == 'u' || nc == 'U')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 unicode = nc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 if (hex
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4143 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4144 || unicode != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4145 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4146 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4148 if (!vim_isxdigit(nc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4149 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 cc = cc * 16 + hex2nr(nc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 else if (octal)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 if (nc < '0' || nc > '7')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 cc = cc * 8 + nc - '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 if (!VIM_ISDIGIT(nc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162 cc = cc * 10 + nc - '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4166 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168 if (cc > 255
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4169 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 && unicode == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 cc = 255; /* limit range to 0-255 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 nc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 if (hex) /* hex: up to two chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 if (i >= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 else if (unicode) /* Unicode: up to four or eight chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 if ((unicode == 'u' && i >= 4) || (unicode == 'U' && i >= 8))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 else if (i >= 3) /* decimal or octal: up to three chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 if (i == 0) /* no number entered */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 if (nc == K_ZERO) /* NUL is stored as NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 cc = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 nc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 cc = nc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 nc = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 if (cc == 0) /* NUL is stored as NL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 cc = '\n';
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
4207 #ifdef FEAT_MBYTE
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
4208 if (enc_dbcs && (cc & 0xff) == 0)
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
4209 cc = '?'; /* don't accept an illegal DBCS char, the NUL in the
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
4210 second byte will cause trouble! */
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
4211 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 if (nc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 vungetc(nc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 got_int = FALSE; /* CTRL-C typed after CTRL-V is not an interrupt */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 return cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 * Insert character, taking care of special keys and mod_mask
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4226 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4227 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 insert_special(c, allow_modmask, ctrlv)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 int allow_modmask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 int ctrlv; /* c was typed after CTRL-V */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 * Special function key, translate into "<Key>". Up to the last '>' is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 * inserted with ins_str(), so as not to replace characters in replace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239 * mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 * Only use mod_mask for special keys, to avoid things like <S-Space>,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4241 * unless 'allow_modmask' is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4243 #ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4244 /* Command-key never produces a normal key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4245 if (mod_mask & MOD_MASK_CMD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4246 allow_modmask = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4247 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4248 if (IS_SPECIAL(c) || (mod_mask && allow_modmask))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4250 p = get_special_key_name(c, mod_mask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4251 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4252 c = p[len - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 if (len > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 if (stop_arrow() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 p[len - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4258 ins_str(p);
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 615
diff changeset
4259 AppendToRedobuffLit(p, -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 ctrlv = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4262 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4263 if (stop_arrow() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4264 insertchar(c, ctrlv ? INSCHAR_CTRLV : 0, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4265 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4267 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4268 * Special characters in this context are those that need processing other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 * than the simple insertion that can be performed here. This includes ESC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 * which terminates the insert, and CR/NL which need special processing to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 * open up a new line. This routine tries to optimize insertions performed by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 * the "redo", "undo" or "put" commands, so it needs to know when it should
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273 * stop and defer processing to the "normal" mechanism.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 * '0' and '^' are special, because they can be followed by CTRL-D.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 # define ISSPECIAL(c) ((c) < ' ' || (c) == '0' || (c) == '^')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 # define ISSPECIAL(c) ((c) < ' ' || (c) >= DEL || (c) == '0' || (c) == '^')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 # define WHITECHAR(cc) (vim_iswhite(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 # define WHITECHAR(cc) vim_iswhite(cc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 insertchar(c, flags, second_indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 int c; /* character to insert or NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 int flags; /* INSCHAR_FORMAT, etc. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 int second_indent; /* indent for second line if >= 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 int haveto_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 int textwidth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 colnr_T leader_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 int no_leader = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 int do_comments = (flags & INSCHAR_DO_COM);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 int fo_white_par;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 int first_line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 int fo_ins_blank;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4305 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4306 int fo_multibyte;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4307 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4308 int save_char = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4309 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4310
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4311 textwidth = comp_textwidth(flags & INSCHAR_FORMAT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4312 fo_ins_blank = has_format_option(FO_INS_BLANK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4313 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4314 fo_multibyte = has_format_option(FO_MBYTE_BREAK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 fo_white_par = has_format_option(FO_WHITE_PAR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 * Try to break the line in two or more pieces when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 * - Always do this if we have been called to do formatting only.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 * - Always do this when 'formatoptions' has the 'a' flag and the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 * ends in white space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 * - Otherwise:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4324 * - Don't do this if inserting a blank
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4325 * - Don't do this if an existing character is being replaced, unless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4326 * we're in VREPLACE mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4327 * - Do this if the cursor is not on the line where insert started
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4328 * or - 'formatoptions' doesn't have 'l' or the line was not too long
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4329 * before the insert.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4330 * - 'formatoptions' doesn't have 'b' or a blank was inserted at or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4331 * before 'textwidth'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4332 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4333 if (textwidth
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4334 && ((flags & INSCHAR_FORMAT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4335 || (!vim_iswhite(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4336 && !((State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4337 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4338 && !(State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4340 && *ml_get_cursor() != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4341 && (curwin->w_cursor.lnum != Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4342 || ((!has_format_option(FO_INS_LONG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4343 || Insstart_textlen <= (colnr_T)textwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4344 && (!fo_ins_blank
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4345 || Insstart_blank_vcol <= (colnr_T)textwidth
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4346 ))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4348 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4349 * When 'ai' is off we don't want a space under the cursor to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4350 * deleted. Replace it with an 'x' temporarily.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4351 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4352 if (!curbuf->b_p_ai)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4353 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4354 cc = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4355 if (vim_iswhite(cc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4357 save_char = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4358 pchar_cursor('x');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4362 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4363 * Repeat breaking lines, until the current line is not too long.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4364 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4365 while (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4366 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4367 int startcol; /* Cursor column at entry */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4368 int wantcol; /* column at textwidth border */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4369 int foundcol; /* column for start of spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4370 int end_foundcol = 0; /* column for start of word */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371 colnr_T len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 int orig_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375 char_u *saved_text = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 colnr_T col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 virtcol = get_nolist_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 if (virtcol < (colnr_T)textwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 if (no_leader)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 do_comments = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 else if (!(flags & INSCHAR_FORMAT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 && has_format_option(FO_WRAP_COMS))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 do_comments = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 /* Don't break until after the comment leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 if (do_comments)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 leader_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 /* If the line doesn't start with a comment leader, then don't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 * start one in a following broken line. Avoids that a %word
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 * moved to the start of the next line causes all following lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 * to start with %. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 if (leader_len == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 no_leader = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 if (!(flags & INSCHAR_FORMAT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 && leader_len == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 && !has_format_option(FO_WRAP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 textwidth = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 if ((startcol = curwin->w_cursor.col) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4416 /* find column of textwidth border */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 coladvance((colnr_T)textwidth);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 wantcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 curwin->w_cursor.col = startcol - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4423 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4424 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4426 foundcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4428 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4429 * Find position to break at.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4430 * Stop at first entered white when 'formatoptions' has 'v'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4431 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4432 while ((!fo_ins_blank && !has_format_option(FO_INS_VI))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4433 || curwin->w_cursor.lnum != Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4434 || curwin->w_cursor.col >= Insstart.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4436 cc = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 if (WHITECHAR(cc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 /* remember position of blank just before text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 end_foundcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 /* find start of sequence of blanks */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 while (curwin->w_cursor.col > 0 && WHITECHAR(cc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 cc = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 if (curwin->w_cursor.col == 0 && WHITECHAR(cc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 break; /* only spaces in front of text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 /* Don't break until after the comment leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 if (curwin->w_cursor.col < leader_len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 if (has_format_option(FO_ONE_LETTER))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 /* do not break after one-letter words */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 if (curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 break; /* one-letter word at begin */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 cc = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4464
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4465 if (WHITECHAR(cc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4466 continue; /* one-letter, continue */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4467 curwin->w_cursor.col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4469 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4470 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4471 foundcol = curwin->w_cursor.col
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
4472 + (*mb_ptr2len)(ml_get_cursor());
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 foundcol = curwin->w_cursor.col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 if (curwin->w_cursor.col < (colnr_T)wantcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 else if (cc >= 0x100 && fo_multibyte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 && curwin->w_cursor.col <= (colnr_T)wantcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 /* Break after or before a multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484 foundcol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 if (curwin->w_cursor.col < (colnr_T)wantcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 foundcol += (*mb_char2len)(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 end_foundcol = foundcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 if (curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 if (foundcol == 0) /* no spaces, cannot break line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 curwin->w_cursor.col = startcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 /* Going to break the line, remove any "$" now. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 * Offset between cursor position and line break is used by replace
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 * stack functions. VREPLACE does not use this, and backspaces
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 * over the text instead.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 orig_col = startcol; /* Will start backspacing from here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 replace_offset = startcol - end_foundcol - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 * adjust startcol for spaces that will be deleted and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 * characters that will remain on top line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 curwin->w_cursor.col = foundcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 while (cc = gchar_cursor(), WHITECHAR(cc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 startcol -= curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 if (startcol < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 startcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 * In VREPLACE mode, we will backspace over the text to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 * wrapped, so save a copy now to put on the next line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535 saved_text = vim_strsave(ml_get_cursor());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4536 curwin->w_cursor.col = orig_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4537 if (saved_text == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4538 break; /* Can't do it, out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4539 saved_text[startcol] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 /* Backspace over characters that will move to the next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 if (!fo_white_par)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 backspace_until_column(foundcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548 /* put cursor after pos. to break line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 if (!fo_white_par)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 curwin->w_cursor.col = foundcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 * Split the line just before the margin.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 * Only insert/delete lines, but don't really redraw the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 + (do_comments ? OPENLINE_DO_COM : 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 , old_indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 old_indent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 replace_offset = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 if (first_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 if (second_indent < 0 && has_format_option(FO_Q_NUMBER))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 second_indent = get_number_indent(curwin->w_cursor.lnum -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570 if (second_indent >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 change_indent(INDENT_SET, second_indent, FALSE, NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 (void)set_indent(second_indent, SIN_CHANGED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579 first_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 * In VREPLACE mode we have backspaced over the text to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 * moved, now we re-insert it into the new line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 ins_bytes(saved_text);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 vim_free(saved_text);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 * Check if cursor is not past the NUL off the line, cindent
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 * may have added or removed indent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 curwin->w_cursor.col += startcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600 len = (colnr_T)STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 if (curwin->w_cursor.col > len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 curwin->w_cursor.col = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 haveto_redraw = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609 /* moved the cursor, don't autoindent or cindent now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 if (save_char) /* put back space after cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 pchar_cursor(save_char);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 if (c == NUL) /* formatting only */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 if (haveto_redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 update_topline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 redraw_curbuf_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 if (c == NUL) /* only formatting was wanted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4632
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4633 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4634 /* Check whether this character should end a comment. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 if (did_ai && (int)c == end_comment_pending)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 char_u lead_end[COM_MAX_LEN]; /* end-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 int middle_len, end_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 * Need to remove existing (middle) comment leader and insert end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 * comment leader. First, check what comment leader we can find.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4646 i = get_leader_len(line = ml_get_curline(), &p, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4647 if (i > 0 && vim_strchr(p, COM_MIDDLE) != NULL) /* Just checking */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 /* Skip middle-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 while (*p && p[-1] != ':') /* find end of middle flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 middle_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 /* Don't count trailing white space for middle_len */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 while (middle_len > 0 && vim_iswhite(lead_end[middle_len - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 --middle_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 /* Find the end-comment string */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658 while (*p && p[-1] != ':') /* find end of end flags */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 ++p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 end_len = copy_option_part(&p, lead_end, COM_MAX_LEN, ",");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 /* Skip white space before the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 i = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 while (--i >= 0 && vim_iswhite(line[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 i++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668 /* Skip to before the middle leader */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 i -= middle_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 /* Check some expected things before we go on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 if (i >= 0 && lead_end[end_len - 1] == end_comment_pending)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 /* Backspace over all the stuff we want to replace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 backspace_until_column(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 * Insert the end-comment string, except for the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 * character, which will get inserted as normal later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 ins_bytes_len(lead_end, end_len - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 end_comment_pending = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4695 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4696 * If there's any pending input, grab up to INPUT_BUFLEN at once.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4697 * This speeds up normal text input considerably.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4698 * Don't do this when 'cindent' or 'indentexpr' is set, because we might
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4699 * need to re-indent at a ':', or any other character (but not what
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4700 * 'paste' is set)..
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4701 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4702 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 dont_scroll = FALSE; /* allow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4706 if ( !ISSPECIAL(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4707 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4708 && (!has_mbyte || (*mb_char2len)(c) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4709 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4710 && vpeekc() != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4711 && !(State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4712 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4713 && !cindent_on()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4714 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4715 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4716 && !p_ri
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4717 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4718 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4720 #define INPUT_BUFLEN 100
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4721 char_u buf[INPUT_BUFLEN + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4722 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4723 colnr_T virtcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4724
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4725 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4726 i = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4727 if (textwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4728 virtcol = get_nolist_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4729 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 * Stop the string when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 * - no more chars available
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 * - finding a special character (command key)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 * - buffer is full
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 * - running into the 'textwidth' boundary
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 * - need to check for abbreviation: A non-word char after a word-char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 while ( (c = vpeekc()) != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 && !ISSPECIAL(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 && (!has_mbyte || MB_BYTE2LEN_CHECK(c) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 && i < INPUT_BUFLEN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 && (textwidth == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 || (virtcol += byte2cells(buf[i - 1])) < (colnr_T)textwidth)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745 && !(!no_abbr && !vim_iswordc(c) && vim_iswordc(buf[i - 1])))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 c = vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 if (p_hkmap && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 c = hkmap(c); /* Hebrew mode mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 # ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 if (p_fkmap && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 c = fkmap(c); /* Farsi mode mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 buf[i++] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4756 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 buf[i++] = vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762 do_digraph(-1); /* clear digraphs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 do_digraph(buf[i-1]); /* may be the start of a digraph */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 buf[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 ins_str(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 if (flags & INSCHAR_CTRLV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4769 redo_literal(*buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 i = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 if (buf[i] != NUL)
620
9e359e5759f6 updated for version 7.0177
vimboss
parents: 615
diff changeset
4775 AppendToRedobuffLit(buf + i, -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 if (has_mbyte && (cc = (*mb_char2len)(c)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 (*mb_char2bytes)(c, buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 buf[cc] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 ins_char_bytes(buf, cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 AppendCharToRedobuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 ins_char(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 if (flags & INSCHAR_CTRLV)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 redo_literal(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 AppendCharToRedobuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 * Called after inserting or deleting text: When 'formatoptions' includes the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 * 'a' flag format from the current line until the end of the paragraph.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 * Keep the cursor at the same position relative to the text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 * The caller must have saved the cursor line for undo, following ones will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 * saved here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809 auto_format(trailblank, prev_line)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 int trailblank; /* when TRUE also format with trailing blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 int prev_line; /* may start in previous line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 colnr_T len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 char_u *old;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816 char_u *new, *pnew;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 int wasatend;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4818 int cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 if (!has_format_option(FO_AUTO))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 old = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 /* may remove added space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 check_auto_format(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 /* Don't format in Insert mode when the cursor is on a trailing blank, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 * user might insert normal text next. Also skip formatting when "1" is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 * in 'formatoptions' and there is a single character before the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 * Otherwise the line would be broken and when typing another non-white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 * next they are not joined back together. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 wasatend = (pos.col == STRLEN(old));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 if (*old != NUL && !trailblank && wasatend)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 dec_cursor();
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4838 cc = gchar_cursor();
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4839 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4840 && has_format_option(FO_ONE_LETTER))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 dec_cursor();
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4842 cc = gchar_cursor();
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4843 if (WHITECHAR(cc))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 curwin->w_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 /* With the 'c' flag in 'formatoptions' and 't' missing: only format
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 * comments. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 && get_leader_len(old, NULL, FALSE) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 * May start formatting in a previous line, so that after "x" a word is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 * moved to the previous line if it fits there now. Only when this is not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 * the start of a paragraph.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 if (prev_line && !paragraph_start(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 --curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4867 if (u_save_cursor() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4868 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 * Do the formatting and restore the cursor position. "saved_cursor" will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873 * be adjusted for the text formatting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 saved_cursor = pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 format_lines((linenr_T)-1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 curwin->w_cursor = saved_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 saved_cursor.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 /* "cannot happen" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 check_cursor_col();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 /* Insert mode: If the cursor is now after the end of the line while it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 * previously wasn't, the line was broken. Because of the rule above we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 * need to add a space when 'w' is in 'formatoptions' to keep a paragraph
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 * formatted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 if (!wasatend && has_format_option(FO_WHITE_PAR))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 new = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 len = STRLEN(new);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 if (curwin->w_cursor.col == len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 pnew = vim_strnsave(new, len + 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 pnew[len] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 pnew[len + 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 ml_replace(curwin->w_cursor.lnum, pnew, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 /* remove the space later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904 did_add_space = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 /* may remove added space */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 check_auto_format(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 check_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 * When an extra space was added to continue a paragraph for auto-formatting,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 * delete it now. The space must be under the cursor, just after the insert
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 * position.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 check_auto_format(end_insert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 int end_insert; /* TRUE when ending Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 int c = ' ';
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4924 int cc;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 if (did_add_space)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 {
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4928 cc = gchar_cursor();
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 298
diff changeset
4929 if (!WHITECHAR(cc))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 /* Somehow the space was removed already. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 did_add_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 if (!end_insert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 c = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 if (c != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 /* The space is no longer at the end of the line, delete it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 did_add_space = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 * Find out textwidth to be used for formatting:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 * if 'textwidth' option is set, use it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 * else if 'wrapmargin' option is set, use W_WIDTH(curwin) - 'wrapmargin'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 * if invalid value, use 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 * Set default to window width (maximum 79) for "gq" operator.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 comp_textwidth(ff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 int ff; /* force formatting (for "Q" command) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 int textwidth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 textwidth = curbuf->b_p_tw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 if (textwidth == 0 && curbuf->b_p_wm)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 /* The width is the window width minus 'wrapmargin' minus all the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 * things that add to the margin. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 textwidth = W_WIDTH(curwin) - curbuf->b_p_wm;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4970 if (cmdwin_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4971 textwidth -= 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4972 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4973 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 textwidth -= curwin->w_p_fdc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 if (curwin->w_buffer->b_signlist != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 # ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979 || usingNetbeans
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 textwidth -= 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 if (curwin->w_p_nu)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 textwidth -= 8;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 if (textwidth < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 textwidth = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 if (ff && textwidth == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 textwidth = W_WIDTH(curwin) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 if (textwidth > 79)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 textwidth = 79;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 return textwidth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4998 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4999 * Put a character in the redo buffer, for when just after a CTRL-V.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5000 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 redo_literal(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 char_u buf[10];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5006
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5007 /* Only digits need special treatment. Translate them into a string of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5008 * three digits. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5009 if (VIM_ISDIGIT(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 sprintf((char *)buf, "%03d", c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 AppendToRedobuff(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 AppendCharToRedobuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 * start_arrow() is called when an arrow key is used in insert mode.
484
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5020 * For undo/redo it resembles hitting the <ESC> key.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 start_arrow(end_insert_pos)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 pos_T *end_insert_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 if (!arrow_used) /* something has been inserted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 AppendToRedobuff(ESC_STR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 stop_insert(end_insert_pos, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 arrow_used = TRUE; /* this means we stopped the current insert */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 }
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5032 #ifdef FEAT_SYN_HL
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5033 check_spell_redraw();
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5034 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5037 #ifdef FEAT_SYN_HL
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5038 /*
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5039 * If we skipped highlighting word at cursor, do it now.
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5040 * It may be skipped again, thus reset spell_redraw_lnum first.
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5041 */
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5042 static void
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5043 check_spell_redraw()
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5044 {
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5045 if (spell_redraw_lnum != 0)
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5046 {
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5047 linenr_T lnum = spell_redraw_lnum;
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5048
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5049 spell_redraw_lnum = 0;
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5050 redrawWinline(lnum, FALSE);
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5051 }
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5052 }
484
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5053
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5054 /*
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5055 * Called when starting CTRL_X_SPELL mode: Move backwards to a previous badly
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5056 * spelled word, if there is one.
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5057 */
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5058 static void
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5059 spell_back_to_badword()
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5060 {
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5061 pos_T tpos = curwin->w_cursor;
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5062
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 497
diff changeset
5063 spell_bad_len = spell_move_to(curwin, BACKWARD, TRUE, TRUE, NULL);
484
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5064 if (curwin->w_cursor.col != tpos.col)
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5065 start_arrow(&tpos);
f012c4ed8c38 updated for version 7.0132
vimboss
parents: 477
diff changeset
5066 }
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5067 #endif
7fd4b5df33be updated for version 7.0062
vimboss
parents: 180
diff changeset
5068
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 * stop_arrow() is called before a change is made in insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 * If an arrow key has been used, start a new insertion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 * Returns FAIL if undo is impossible, shouldn't insert then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 stop_arrow()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 if (arrow_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 if (u_save_cursor() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 arrow_used = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 ins_need_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 Insstart = curwin->w_cursor; /* new insertion starts here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 Insstart_textlen = linetabsize(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 ai_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5087 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5088 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5090 orig_line_count = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5091 vr_lines_changed = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5093 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5094 ResetRedobuff();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5095 AppendToRedobuff((char_u *)"1i"); /* pretend we start an insertion */
613
53114ef7778f updated for version 7.0174
vimboss
parents: 610
diff changeset
5096 new_insert_skip = 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5098 else if (ins_need_undo)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5100 if (u_save_cursor() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5101 ins_need_undo = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5102 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5103
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5104 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5105 /* Always open fold at the cursor line when inserting something. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5106 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5107 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5109 return (arrow_used || ins_need_undo ? FAIL : OK);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5110 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5111
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5112 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5113 * do a few things to stop inserting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5114 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 stop_insert(end_insert_pos, esc)
603
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5117 pos_T *end_insert_pos; /* where insert ended */
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5118 int esc; /* called by ins_esc() */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 {
603
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5120 int cc;
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5121 char_u *ptr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 stop_redo_ins();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 replace_flush(); /* abandon replace stack */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 /*
603
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5127 * Save the inserted text for later redo with ^@ and CTRL-A.
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5128 * Don't do it when "restart_edit" was set and nothing was inserted,
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5129 * otherwise CTRL-O w and then <Left> will clear "last_insert".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 */
603
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5131 ptr = get_inserted();
615
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 613
diff changeset
5132 if (did_restart_edit == 0 || (ptr != NULL
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 613
diff changeset
5133 && (int)STRLEN(ptr) > new_insert_skip))
603
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5134 {
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5135 vim_free(last_insert);
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5136 last_insert = ptr;
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5137 last_insert_skip = new_insert_skip;
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5138 }
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5139 else
e4c00ec07598 updated for version 7.0171
vimboss
parents: 574
diff changeset
5140 vim_free(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 if (!arrow_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 /* Auto-format now. It may seem strange to do this when stopping an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 * insertion (or moving the cursor), but it's required when appending
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 * a line and having it end in a space. But only do it when something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 * was actually inserted, otherwise undo won't work. */
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5148 if (!ins_need_undo && has_format_option(FO_AUTO))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 {
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5150 pos_T tpos = curwin->w_cursor;
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5151
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 /* When the cursor is at the end of the line after a space the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 * formatting will move it to the following word. Avoid that by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 * moving the cursor onto the space. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 cc = 'x';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 if (curwin->w_cursor.col > 0 && gchar_cursor() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 cc = gchar_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 if (!vim_iswhite(cc))
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5161 curwin->w_cursor = tpos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164 auto_format(TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5165
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5166 if (vim_iswhite(cc))
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5167 {
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5168 if (gchar_cursor() != NUL)
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5169 inc_cursor();
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5170 #ifdef FEAT_VIRTUALEDIT
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5171 /* If the cursor is still at the same character, also keep
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5172 * the "coladd". */
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5173 if (gchar_cursor() == NUL
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5174 && curwin->w_cursor.lnum == tpos.lnum
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5175 && curwin->w_cursor.col == tpos.col)
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5176 curwin->w_cursor.coladd = tpos.coladd;
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5177 #endif
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5178 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 /* If a space was inserted for auto-formatting, remove it now. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 check_auto_format(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 /* If we just did an auto-indent, remove the white space from the end
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5185 * of the line, and put the cursor back.
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5186 * Do this when ESC was used or moving the cursor up/down. */
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5187 if (did_ai && (esc || (vim_strchr(p_cpo, CPO_INDENT) == NULL
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5188 && curwin->w_cursor.lnum != end_insert_pos->lnum)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 {
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5190 pos_T tpos = curwin->w_cursor;
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5191
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5192 curwin->w_cursor = *end_insert_pos;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 if (gchar_cursor() == NUL && curwin->w_cursor.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 while (cc = gchar_cursor(), vim_iswhite(cc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 (void)del_char(TRUE);
10
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5197 if (curwin->w_cursor.lnum != tpos.lnum)
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5198 curwin->w_cursor = tpos;
4e2284e71352 updated for version 7.0002
vimboss
parents: 7
diff changeset
5199 else if (cc != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 ++curwin->w_cursor.col; /* put cursor back on the NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 /* <C-S-Right> may have started Visual mode, adjust the position for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 * deleted characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 cc = STRLEN(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 if (VIsual.col > (colnr_T)cc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210 VIsual.col = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 # ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 VIsual.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226 /* set '[ and '] to the inserted text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 curbuf->b_op_start = Insstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 curbuf->b_op_end = *end_insert_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5231 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 * Set the last inserted text to a single character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 * Used for the replace command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 set_last_insert(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 vim_free(last_insert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 last_insert = alloc(MB_MAXBYTES * 3 + 5);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 last_insert = alloc(6);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 if (last_insert != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 s = last_insert;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 /* Use the CTRL-V only when entering a special char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 if (c < ' ' || c == DEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 *s++ = Ctrl_V;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 s = add_char2buf(c, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 *s++ = ESC;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 *s++ = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 last_insert_skip = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259
359
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5260 #if defined(EXITFREE) || defined(PROTO)
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5261 void
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5262 free_last_insert()
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5263 {
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5264 vim_free(last_insert);
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5265 last_insert = NULL;
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5266 }
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5267 #endif
6c62b9b939bd updated for version 7.0093
vimboss
parents: 301
diff changeset
5268
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 * Add character "c" to buffer "s". Escape the special meaning of K_SPECIAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271 * and CSI. Handle multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 * Returns a pointer to after the added bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 add_char2buf(c, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 char_u temp[MB_MAXBYTES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 len = (*mb_char2bytes)(c, temp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5285 for (i = 0; i < len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 c = temp[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 /* Need to escape K_SPECIAL and CSI like in the typeahead buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 if (c == K_SPECIAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 *s++ = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 *s++ = KS_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 *s++ = KE_FILLER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 else if (c == CSI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 *s++ = CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300 *s++ = KS_EXTRA;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 *s++ = (int)KE_CSI;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305 *s++ = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5308 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313 * move cursor to start of line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 * if flags & BL_WHITE move to first non-white
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 * if flags & BL_SOL move to first non-white if startofline is set,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316 * otherwise keep "curswant" column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 * if flags & BL_FIX don't leave the cursor on a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5318 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5319 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5320 beginline(flags)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5321 int flags;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5323 if ((flags & BL_SOL) && !p_sol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5324 coladvance(curwin->w_curswant);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5325 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5326 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5327 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5328 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5329 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5330 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5332 if (flags & (BL_WHITE | BL_SOL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5333 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5334 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 for (ptr = ml_get_curline(); vim_iswhite(*ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 && !((flags & BL_FIX) && ptr[1] == NUL); ++ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5339 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 * oneright oneleft cursor_down cursor_up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 * Move one char {right,left,down,up}.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 * Doesn't move onto the NUL past the end of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 * Return OK when successful, FAIL when we hit a line of file boundary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 oneright()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 if (virtual_active())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 pos_T prevpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 /* Adjust for multi-wide char (excluding TAB) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 ptr = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 coladvance(getviscol() + ((*ptr != TAB && vim_isprintc(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 (*mb_ptr2char)(ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371 *ptr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374 ? ptr2cells(ptr) : 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5375 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5376 /* Return OK if the cursor moved, FAIL otherwise (at window edge). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5377 return (prevpos.col != curwin->w_cursor.col
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5378 || prevpos.coladd != curwin->w_cursor.coladd) ? OK : FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5380 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 ptr = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
5384 if (has_mbyte && (l = (*mb_ptr2len)(ptr)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 /* The character under the cursor is a multi-byte character, move
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 * several bytes right, but don't end up on the NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 if (ptr[l] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 curwin->w_cursor.col += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 if (*ptr++ == NUL || *ptr == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 oneleft()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 if (virtual_active())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 int v = getviscol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 if (v == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 # ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 /* We might get stuck on 'showbreak', skip over it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 width = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 coladvance(v - width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 /* getviscol() is slow, skip it when 'showbreak' is empty and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 * there are no multi-byte characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 if ((*p_sbr == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 && !has_mbyte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 ) || getviscol() < v)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430 ++width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 coladvance(v - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 if (curwin->w_cursor.coladd == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 /* Adjust for multi-wide char (not a TAB) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 ptr = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 if (*ptr != TAB && vim_isprintc(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444 (*mb_ptr2char)(ptr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 *ptr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 ) && ptr2cells(ptr) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 if (curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464 /* if the character on the left of the current cursor is a multi-byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 * character, move to its first byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5470 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 cursor_up(n, upd_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5474 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 int upd_topline; /* When TRUE: update topline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 if (n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 lnum = curwin->w_cursor.lnum;
161
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5482 /* This fails if the cursor is already in the first line or the count
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5483 * is larger than the line number and '-' is in 'cpoptions' */
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5484 if (lnum <= 1 || (n >= lnum && vim_strchr(p_cpo, CPO_MINUS) != NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 if (n >= lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 if (hasAnyFolding(curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 * Count each sequence of folded lines as one logical line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 /* go to the the start of the current fold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496 (void)hasFolding(lnum, &lnum, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 while (n--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 /* move up one line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 --lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502 if (lnum <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504 /* If we entered a fold, move to the beginning, unless in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 * Insert mode or when 'foldopen' contains "all": it will open
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 * in a moment. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 if (n > 0 || !((State & INSERT) || (fdo_flags & FDO_ALL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 (void)hasFolding(lnum, &lnum, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 if (lnum < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 lnum -= n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 /* try to advance to the column we want to be at */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 coladvance(curwin->w_curswant);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 if (upd_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 update_topline(); /* make sure curwin->w_topline is valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 * Cursor down a number of logical lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 cursor_down(n, upd_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 int upd_topline; /* When TRUE: update topline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 if (n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542 /* Move to last line of fold, will fail if it's the end-of-file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 (void)hasFolding(lnum, NULL, &lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 #endif
161
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5545 /* This fails if the cursor is already in the last line or would move
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5546 * beyound the last line and '-' is in 'cpoptions' */
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5547 if (lnum >= curbuf->b_ml.ml_line_count
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5548 || (lnum + n > curbuf->b_ml.ml_line_count
6df0106fc595 updated for version 7.0049
vimboss
parents: 140
diff changeset
5549 && vim_strchr(p_cpo, CPO_MINUS) != NULL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 if (lnum + n >= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552 lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 if (hasAnyFolding(curwin))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 linenr_T last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 /* count each sequence of folded lines as one logical line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 while (n--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 if (hasFolding(lnum, NULL, &last))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 lnum = last + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 if (lnum >= curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 if (lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 lnum += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 curwin->w_cursor.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578 /* try to advance to the column we want to be at */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 coladvance(curwin->w_curswant);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 if (upd_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 update_topline(); /* make sure curwin->w_topline is valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5586
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5587 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5588 * Stuff the last inserted text in the read buffer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5589 * Last_insert actually is a copy of the redo buffer, so we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5590 * first have to remove the command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5591 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 stuff_inserted(c, count, no_esc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 int c; /* Command character to be inserted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 long count; /* Repeat this many times */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 int no_esc; /* Don't add an ESC at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 char_u *esc_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5600 char_u *last_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 char_u last = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 ptr = get_last_insert();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 if (ptr == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606 EMSG(_(e_noinstext));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5607 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610 /* may want to stuff the command character, to start Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 if (c != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 stuffcharReadbuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 if ((esc_ptr = (char_u *)vim_strrchr(ptr, ESC)) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 *esc_ptr = NUL; /* remove the ESC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 /* when the last char is either "0" or "^" it will be quoted if no ESC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 * comes after it OR if it will inserted more than once and "ptr"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 * starts with ^D. -- Acevedo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5620 last_ptr = (esc_ptr ? esc_ptr : ptr + STRLEN(ptr)) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 if (last_ptr >= ptr && (*last_ptr == '0' || *last_ptr == '^')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 && (no_esc || (*ptr == Ctrl_D && count > 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 last = *last_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 *last_ptr = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 stuffReadbuff(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 /* a trailing "0" is inserted as "<C-V>048", "^" as "<C-V>^" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 if (last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 stuffReadbuff((char_u *)(last == '0'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 ? IF_EB("\026\060\064\070", CTRL_V_STR "xf0")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 : IF_EB("\026^", CTRL_V_STR "^")));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 while (--count > 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 if (last)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640 *last_ptr = last;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 if (esc_ptr != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 *esc_ptr = ESC; /* put the ESC back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 /* may want to stuff a trailing ESC, to get out of Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 if (!no_esc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 stuffcharReadbuff(ESC);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 get_last_insert()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 if (last_insert == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 return last_insert + last_insert_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 * Get last inserted string, and remove trailing <Esc>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5662 * Returns pointer to allocated memory (must be freed) or NULL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 get_last_insert_save()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5667 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 if (last_insert == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 s = vim_strsave(last_insert + last_insert_skip);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 if (s != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676 if (len > 0 && s[len - 1] == ESC) /* remove trailing ESC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 s[len - 1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 * Check the word in front of the cursor for an abbreviation.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 * Called when the non-id character "c" has been entered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 * When an abbreviation is recognized it is removed from the text and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686 * the replacement string is inserted in typebuf.tb_buf[], followed by "c".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 echeck_abbr(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 /* Don't check for abbreviation in paste mode, when disabled and just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 * after moving around with cursor keys. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 if (p_paste || no_abbr || arrow_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 return check_abbr(c, ml_get_curline(), curwin->w_cursor.col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 curwin->w_cursor.lnum == Insstart.lnum ? Insstart.col : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 * replace-stack functions
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 * When replacing characters, the replaced characters are remembered for each
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 * new character. This is used to re-insert the old text when backspacing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 * There is a NUL headed list of characters for each character that is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 * currently in the file after the insertion point. When BS is used, one NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 * headed list is put back for the deleted character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 * For a newline, there are two NUL headed lists. One contains the characters
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 * that the NL replaced. The extra one stores the characters after the cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 * that were deleted (always white space).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 * Replace_offset is normally 0, in which case replace_push will add a new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 * character at the end of the stack. If replace_offset is not 0, that many
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717 * characters will be left on the stack above the newly inserted character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5718 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5719
298
f9de3e679a04 updated for version 7.0078
vimboss
parents: 278
diff changeset
5720 static char_u *replace_stack = NULL;
f9de3e679a04 updated for version 7.0078
vimboss
parents: 278
diff changeset
5721 static long replace_stack_nr = 0; /* next entry in replace stack */
f9de3e679a04 updated for version 7.0078
vimboss
parents: 278
diff changeset
5722 static long replace_stack_len = 0; /* max. number of entries */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5724 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5725 replace_push(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5726 int c; /* character that is replaced (NUL is none) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5728 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5729
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5730 if (replace_stack_nr < replace_offset) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5731 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5732 if (replace_stack_len <= replace_stack_nr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5734 replace_stack_len += 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5735 p = lalloc(sizeof(char_u) * replace_stack_len, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5736 if (p == NULL) /* out of memory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5738 replace_stack_len -= 50;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 if (replace_stack != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5743 mch_memmove(p, replace_stack,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 (size_t)(replace_stack_nr * sizeof(char_u)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 vim_free(replace_stack);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 replace_stack = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 p = replace_stack + replace_stack_nr - replace_offset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750 if (replace_offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 mch_memmove(p + 1, p, (size_t)(replace_offset * sizeof(char_u)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752 *p = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 ++replace_stack_nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 * call replace_push(c) with replace_offset set to the first NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 replace_push_off(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 p = replace_stack + replace_stack_nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 for (replace_offset = 1; replace_offset < replace_stack_nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767 ++replace_offset)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768 if (*--p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5769 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 replace_push(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771 replace_offset = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 * Pop one item from the replace stack.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 * return -1 if stack empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 * return replaced character or NUL otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 replace_pop()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 if (replace_stack_nr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 return (int)replace_stack[--replace_stack_nr];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 * Join the top two items on the replace stack. This removes to "off"'th NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 * encountered.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792 replace_join(off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 int off; /* offset for which NUL to remove */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5797 for (i = replace_stack_nr; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 if (replace_stack[i] == NUL && off-- <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 --replace_stack_nr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 mch_memmove(replace_stack + i, replace_stack + i + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 (size_t)(replace_stack_nr - i));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 * Pop bytes from the replace stack until a NUL is found, and insert them
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 * before the cursor. Can only be used in REPLACE or VREPLACE mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 replace_pop_ins()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 int oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 State = NORMAL; /* don't want REPLACE here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 while ((cc = replace_pop()) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 mb_replace_pop_ins(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 ins_char(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5825 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5826 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 State = oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5831 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 * Insert bytes popped from the replace stack. "cc" is the first byte. If it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 * indicates a multi-byte char, pop the other bytes too.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 mb_replace_pop_ins(cc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 char_u buf[MB_MAXBYTES];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5844 if (has_mbyte && (n = MB_BYTE2LEN(cc)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5845 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5846 buf[0] = cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847 for (i = 1; i < n; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 buf[i] = replace_pop();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5849 ins_bytes_len(buf, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5851 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5852 ins_char(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5854 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5855 /* Handle composing chars. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5856 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5858 c = replace_pop();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5859 if (c == -1) /* stack empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5860 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5861 if ((n = MB_BYTE2LEN(c)) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5862 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5863 /* Not a multi-byte char, put it back. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5864 replace_push(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5865 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5867 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5869 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5870 for (i = 1; i < n; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5871 buf[i] = replace_pop();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5872 if (utf_iscomposing(utf_ptr2char(buf)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5873 ins_bytes_len(buf, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5876 /* Not a composing char, put it back. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5877 for (i = n - 1; i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5878 replace_push(buf[i]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5879 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5880 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5884 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5886 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5887 * make the replace stack empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5888 * (called when exiting replace mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5889 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5890 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 replace_flush()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5892 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5893 vim_free(replace_stack);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5894 replace_stack = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5895 replace_stack_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5896 replace_stack_nr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5897 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5899 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5900 * Handle doing a BS for one character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5901 * cc < 0: replace stack empty, just move cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5902 * cc == 0: character was inserted, delete it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5903 * cc > 0: character was replaced, put cc (first byte of original char) back
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5904 * and check for more characters to be put back
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5905 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5906 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5907 replace_do_bs()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5909 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5910 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5911 int orig_len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5912 int ins_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5913 int orig_vcols = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5914 colnr_T start_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5915 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5916 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5917 int vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5918 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5919
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5920 cc = replace_pop();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5921 if (cc > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5924 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5925 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5926 /* Get the number of screen cells used by the character we are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5927 * going to delete. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5928 getvcol(curwin, &curwin->w_cursor, NULL, &start_vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5929 orig_vcols = chartabsize(ml_get_cursor(), start_vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 # ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 orig_len = STRLEN(ml_get_cursor());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 replace_push(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5942 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 pchar_cursor(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5947 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5948 orig_len = STRLEN(ml_get_cursor()) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5949 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 replace_pop_ins();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5952
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5953 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5954 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5956 /* Get the number of screen cells used by the inserted characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5957 p = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958 ins_len = STRLEN(p) - orig_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5959 vcol = start_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5960 for (i = 0; i < ins_len; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 vcol += chartabsize(p + i, vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5963 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
5964 i += (*mb_ptr2len)(p) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5967 vcol -= start_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5968
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5969 /* Delete spaces that were inserted after the cursor to keep the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5970 * text aligned. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5971 curwin->w_cursor.col += ins_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5972 while (vcol > orig_vcols && gchar_cursor() == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5974 del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5975 ++orig_vcols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5977 curwin->w_cursor.col -= ins_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5979 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5981 /* mark the buffer as changed and prepare for displaying */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5982 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5983 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5984 else if (cc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 (void)del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 * Return TRUE if C-indenting is on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 cindent_on()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 return (!p_paste && (curbuf->b_p_cin
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 || *curbuf->b_p_inde != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 ));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 #if defined(FEAT_LISP) || defined(FEAT_CINDENT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 * Re-indent the current line, based on the current contents of it and the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 * surrounding lines. Fixing the cursor position seems really easy -- I'm very
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 * confused what all the part that handles Control-T is doing that I'm not.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 * "get_the_indent" should be get_c_indent, get_expr_indent or get_lisp_indent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 fixthisline(get_the_indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 int (*get_the_indent) __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 change_indent(INDENT_SET, get_the_indent(), FALSE, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 if (linewhite(curwin->w_cursor.lnum))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 did_ai = TRUE; /* delete the indent if the line stays empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 fix_indent()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 if (p_paste)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 # ifdef FEAT_LISP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 if (curbuf->b_p_lisp && curbuf->b_p_ai)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 fixthisline(get_lisp_indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 # if defined(FEAT_LISP) && defined(FEAT_CINDENT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 # ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 if (cindent_on())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 do_c_expr_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 * return TRUE if 'cinkeys' contains the key "keytyped",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 * when == '*': Only if key is preceded with '*' (indent before insert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 * when == '!': Only if key is prededed with '!' (don't insert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 * when == ' ': Only if key is not preceded with '*'(indent afterwards)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 * "keytyped" can have a few special values:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048 * KEY_OPEN_FORW
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6049 * KEY_OPEN_BACK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6050 * KEY_COMPLETE just finished completion.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6051 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6052 * If line_is_empty is TRUE accept keys with '0' before them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6053 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6054 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6055 in_cinkeys(keytyped, when, line_is_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6056 int keytyped;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6057 int when;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6058 int line_is_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6060 char_u *look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6061 int try_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6062 int try_match_word;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6063 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6064 char_u *line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6065 int icase;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6066 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6068 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6069 if (*curbuf->b_p_inde != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6070 look = curbuf->b_p_indk; /* 'indentexpr' set: use 'indentkeys' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6071 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6072 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6073 look = curbuf->b_p_cink; /* 'indentexpr' empty: use 'cinkeys' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 while (*look)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 * Find out if we want to try a match with this key, depending on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 * 'when' and a '*' or '!' before the key.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 switch (when)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 case '*': try_match = (*look == '*'); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 case '!': try_match = (*look == '!'); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 default: try_match = (*look != '*'); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 if (*look == '*' || *look == '!')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 * If there is a '0', only accept a match if the line is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 * But may still match when typing last char of a word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 if (*look == '0')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 try_match_word = try_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 if (!line_is_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 try_match = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 try_match_word = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 * does it look like a control character?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 if (*look == '^'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 && (Ctrl_chr(look[1]) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6109 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 && look[1] >= '?' && look[1] <= '_'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6114 if (try_match && keytyped == Ctrl_chr(look[1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 look += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 * 'o' means "o" command, open forward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120 * 'O' means "O" command, open backward.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 else if (*look == 'o')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 if (try_match && keytyped == KEY_OPEN_FORW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 else if (*look == 'O')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 if (try_match && keytyped == KEY_OPEN_BACK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6131 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 * 'e' means to check for "else" at start of line and just before the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 else if (*look == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6141 if (try_match && keytyped == 'e' && curwin->w_cursor.col >= 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6144 if (skipwhite(p) == p + curwin->w_cursor.col - 4 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 STRNCMP(p + curwin->w_cursor.col - 4, "else", 4) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 * ':' only causes an indent if it is at the end of a label or case
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 * statement, or when it was before typing the ':' (to fix
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 * class::method for C++).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 else if (*look == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 if (try_match && keytyped == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 if (cin_iscase(p) || cin_isscopedecl(p) || cin_islabel(30))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 if (curwin->w_cursor.col > 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6164 && p[curwin->w_cursor.col - 1] == ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6165 && p[curwin->w_cursor.col - 2] == ':')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6166 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6167 p[curwin->w_cursor.col - 1] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 i = (cin_iscase(p) || cin_isscopedecl(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 || cin_islabel(30));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6170 p = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 p[curwin->w_cursor.col - 1] = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 if (i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 * Is it a key in <>, maybe?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 else if (*look == '<')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 if (try_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6187 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6188 * make up some named keys <o>, <O>, <e>, <0>, <>>, <<>, <*>,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 * <:> and <!> so that people can re-indent on o, O, e, 0, <,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190 * >, *, : and ! keys if they really really want to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 if (vim_strchr((char_u *)"<>!*oOe0:", look[1]) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 && keytyped == look[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 if (keytyped == get_special_key_code(look + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 while (*look && *look != '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 look++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 while (*look == '>')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 look++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 * Is it a word: "=word"?
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 else if (*look == '=' && look[1] != ',' && look[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 if (*look == '~')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 icase = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217 icase = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 p = vim_strchr(look, ',');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 p = look + STRLEN(look);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 if ((try_match || try_match_word)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 && curwin->w_cursor.col >= (colnr_T)(p - look))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 int match = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 if (keytyped == KEY_COMPLETE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 /* Just completed a word, check if it starts with "look".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 * search back for the start of a word. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 line = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 char_u *n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 for (s = line + curwin->w_cursor.col; s > line; s = n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 n = mb_prevptr(line, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 if (!vim_iswordp(n))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 for (s = line + curwin->w_cursor.col; s > line; --s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249 if (!vim_iswordc(s[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 if (s + (p - look) <= line + curwin->w_cursor.col
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 && (icase
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 ? MB_STRNICMP(s, look, p - look)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 : STRNCMP(s, look, p - look)) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 match = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 /* TODO: multi-byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 if (keytyped == (int)p[-1] || (icase && keytyped < 256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 && TOLOWER_LOC(keytyped) == TOLOWER_LOC((int)p[-1])))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 line = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6264 if ((curwin->w_cursor.col == (colnr_T)(p - look)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 || !vim_iswordc(line[-(p - look) - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 && (icase
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 ? MB_STRNICMP(line - (p - look), look, p - look)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6268 : STRNCMP(line - (p - look), look, p - look))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6269 == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 match = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6272 if (match && try_match_word && !try_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6274 /* "0=word": Check if there are only blanks before the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6275 * word. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6276 line = ml_get_curline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 if ((int)(skipwhite(line) - line) !=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 (int)(curwin->w_cursor.col - (p - look)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 match = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 if (match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 look = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 * ok, it's a boring generic character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 if (try_match && *look == keytyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 ++look;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 * Skip over ", ".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 look = skip_to_option_part(look);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 #endif /* FEAT_CINDENT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 * Map Hebrew keyboard when in hkmap mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 hkmap(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 if (p_hkmapp) /* phonetic mapping, by Ilya Dogolazky */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 enum {hALEF=0, BET, GIMEL, DALET, HEI, VAV, ZAIN, HET, TET, IUD,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 KAFsofit, hKAF, LAMED, MEMsofit, MEM, NUNsofit, NUN, SAMEH, AIN,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318 PEIsofit, PEI, ZADIsofit, ZADI, KOF, RESH, hSHIN, TAV};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 static char_u map[26] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 {(char_u)hALEF/*a*/, (char_u)BET /*b*/, (char_u)hKAF /*c*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 (char_u)DALET/*d*/, (char_u)-1 /*e*/, (char_u)PEIsofit/*f*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 (char_u)GIMEL/*g*/, (char_u)HEI /*h*/, (char_u)IUD /*i*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 (char_u)HET /*j*/, (char_u)KOF /*k*/, (char_u)LAMED /*l*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 (char_u)MEM /*m*/, (char_u)NUN /*n*/, (char_u)SAMEH /*o*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 (char_u)PEI /*p*/, (char_u)-1 /*q*/, (char_u)RESH /*r*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 (char_u)ZAIN /*s*/, (char_u)TAV /*t*/, (char_u)TET /*u*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327 (char_u)VAV /*v*/, (char_u)hSHIN/*w*/, (char_u)-1 /*x*/,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 (char_u)AIN /*y*/, (char_u)ZADI /*z*/};
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 if (c == 'N' || c == 'M' || c == 'P' || c == 'C' || c == 'Z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 return (int)(map[CharOrd(c)] - 1 + p_aleph);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332 /* '-1'='sofit' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333 else if (c == 'x')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 return 'X';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6335 else if (c == 'q')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6336 return '\''; /* {geresh}={'} */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6337 else if (c == 246)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338 return ' '; /* \"o --> ' ' for a german keyboard */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6339 else if (c == 228)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340 return ' '; /* \"a --> ' ' -- / -- */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6341 else if (c == 252)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 return ' '; /* \"u --> ' ' -- / -- */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344 else if (islower(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 /* NOTE: islower() does not do the right thing for us on Linux so we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 * do this the same was as 5.7 and previous, so it works correctly on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 * all systems. Specifically, the e.g. Delete and Arrow keys are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349 * munged and won't work if e.g. searching for Hebrew text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 else if (c >= 'a' && c <= 'z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 return (int)(map[CharOrdLow(c)] + p_aleph);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6361 case '`': return ';';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 case '/': return '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6363 case '\'': return ',';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6364 case 'q': return '/';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6365 case 'w': return '\'';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 /* Hebrew letters - set offset from 'a' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 case ',': c = '{'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 case '.': c = 'v'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 case ';': c = 't'; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 default: {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 static char str[] = "zqbcxlsjphmkwonu ydafe rig";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 #ifdef EBCDIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 /* see note about islower() above */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 if (!islower(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 if (c < 'a' || c > 'z')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 c = str[CharOrdLow(c)];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 return (int)(CharOrdLow(c) + p_aleph);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 ins_reg()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 int need_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 int regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 int literally = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6398 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 * If we are going to wait for a character, show a '"'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6400 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401 pc_status = PC_STATUS_UNSET;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402 if (redrawing() && !char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404 /* may need to redraw when no more chars available now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 ins_redraw();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 edit_putchar('"', TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409 add_to_showcmd_c(Ctrl_R);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6415 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 * Don't map the register name. This also prevents the mode message to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419 * deleted when ESC is hit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 regname = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 LANGMAP_ADJUST(regname, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 if (regname == Ctrl_R || regname == Ctrl_O || regname == Ctrl_P)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 /* Get a third key for literal register insertion */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 literally = regname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 add_to_showcmd_c(literally);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 regname = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 #ifdef FEAT_LANGMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435 LANGMAP_ADJUST(regname, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 * Don't call u_sync() while getting the expression,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 * evaluating it or giving an error message for it!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 ++no_u_sync;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 if (regname == '=')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 {
133
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6448 # ifdef USE_IM_CONTROL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 int im_on = im_get_status();
133
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6450 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 regname = get_expr_register();
133
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6452 # ifdef USE_IM_CONTROL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6453 /* Restore the Input Method. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6454 if (im_on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6455 im_set_active(TRUE);
133
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6456 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6457 }
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 133
diff changeset
6458 if (regname == NUL || !valid_yank_reg(regname, FALSE))
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 133
diff changeset
6459 {
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 133
diff changeset
6460 vim_beep();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6461 need_redraw = TRUE; /* remove the '"' */
140
8ecb0db93e9a updated for version 7.0045
vimboss
parents: 133
diff changeset
6462 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6465 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6466 if (literally == Ctrl_O || literally == Ctrl_P)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6467 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6468 /* Append the command to the redo buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6469 AppendCharToRedobuff(Ctrl_R);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6470 AppendCharToRedobuff(literally);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 AppendCharToRedobuff(regname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 do_put(regname, BACKWARD, 1L,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474 (literally == Ctrl_P ? PUT_FIXINDENT : 0) | PUT_CURSEND);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 else if (insert_reg(regname, literally) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 need_redraw = TRUE; /* remove the '"' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6480 }
133
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6481 else if (stop_insert_mode)
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6482 /* When the '=' register was used and a function was invoked that
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6483 * did ":stopinsert" then stuff_empty() returns FALSE but we won't
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6484 * insert anything, need to remove the '"' */
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6485 need_redraw = TRUE;
bcb347a8f934 updated for version 7.0044
vimboss
parents: 75
diff changeset
6486
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6487 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6488 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 --no_u_sync;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6490 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6492 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6493 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 /* If the inserted register is empty, we need to remove the '"' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 if (need_redraw || stuff_empty())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 edit_unputchar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 * CTRL-G commands in Insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504 ins_ctrl_g()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6506 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6508 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509 /* Right after CTRL-X the cursor will be after the ruler. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510 setcursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6511 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6512
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6513 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 * Don't map the second key. This also prevents the mode message to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 * deleted when ESC is hit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6517 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 c = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 /* CTRL-G k and CTRL-G <Up>: cursor up to Insstart.col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 case K_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524 case Ctrl_K:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525 case 'k': ins_up(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6526 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 /* CTRL-G j and CTRL-G <Down>: cursor down to Insstart.col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 case K_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 case Ctrl_J:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 case 'j': ins_down(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 /* CTRL-G u: start new undoable edit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 case 'u': u_sync();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 ins_need_undo = TRUE;
626
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
6537
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
6538 /* Need to reset Insstart, esp. because a BS that joins
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
6539 * aline to the previous one must save for undo. */
732c7ae5743e updated for version 7.0180
vimboss
parents: 625
diff changeset
6540 Insstart = curwin->w_cursor;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 /* Unknown CTRL-G command, reserved for future expansion. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 default: vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6546 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6548 /*
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6549 * CTRL-^ in Insert mode.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6550 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6551 static void
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6552 ins_ctrl_hat()
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6553 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6554 if (map_to_exists_mode((char_u *)"", LANGMAP))
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6555 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6556 /* ":lmap" mappings exists, Toggle use of ":lmap" mappings. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6557 if (State & LANGMAP)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6558 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6559 curbuf->b_p_iminsert = B_IMODE_NONE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6560 State &= ~LANGMAP;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6561 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6562 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6563 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6564 curbuf->b_p_iminsert = B_IMODE_LMAP;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6565 State |= LANGMAP;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6566 #ifdef USE_IM_CONTROL
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6567 im_set_active(FALSE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6568 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6569 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6570 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6571 #ifdef USE_IM_CONTROL
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6572 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6573 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6574 /* There are no ":lmap" mappings, toggle IM */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6575 if (im_get_status())
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6576 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6577 curbuf->b_p_iminsert = B_IMODE_NONE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6578 im_set_active(FALSE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6579 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6580 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6581 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6582 curbuf->b_p_iminsert = B_IMODE_IM;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6583 State &= ~LANGMAP;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6584 im_set_active(TRUE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6585 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6586 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6587 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6588 set_iminsert_global();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6589 showmode();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6590 #ifdef FEAT_GUI
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6591 /* may show different cursor shape or color */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6592 if (gui.in_use)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6593 gui_update_cursor(TRUE, FALSE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6594 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6595 #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6596 /* Show/unshow value of 'keymap' in status lines. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6597 status_redraw_curbuf();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6598 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6599 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6600
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6601 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 * Handle ESC in insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 * Returns TRUE when leaving insert mode, FALSE when going to repeat the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 * insert.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 static int
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6607 ins_esc(count, cmdchar, nomove)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 long *count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 int cmdchar;
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6610 int nomove; /* don't move cursor */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 static int disabled_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6615 #ifdef FEAT_SYN_HL
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6616 check_spell_redraw();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6617 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 #if defined(FEAT_HANGULIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619 # if defined(ESC_CHG_TO_ENG_MODE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 hangul_input_state_set(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 if (composing_hangul)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 push_raw_key(composing_hangul_buffer, 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 composing_hangul = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 temp = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 if (disabled_redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6632 --RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633 disabled_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 if (!arrow_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6637 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6638 * Don't append the ESC for "r<CR>" and "grx".
75
388f285bda1b updated for version 7.0031
vimboss
parents: 41
diff changeset
6639 * When 'insertmode' is set only CTRL-L stops Insert mode. Needed for
388f285bda1b updated for version 7.0031
vimboss
parents: 41
diff changeset
6640 * when "count" is non-zero.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 if (cmdchar != 'r' && cmdchar != 'v')
75
388f285bda1b updated for version 7.0031
vimboss
parents: 41
diff changeset
6643 AppendToRedobuff(p_im ? (char_u *)"\014" : ESC_STR);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 * Repeating insert may take a long time. Check for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 * interrupt now and then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6649 if (*count > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 line_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653 *count = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6656 if (--*count > 0) /* repeat what was typed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 {
164
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
6658 /* Vi repeats the insert without replacing characters. */
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
6659 if (vim_strchr(p_cpo, CPO_REPLCNT) != NULL)
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
6660 State &= ~REPLACE_FLAG;
8b0ee9d57d7f updated for version 7.0050
vimboss
parents: 161
diff changeset
6661
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6662 (void)start_redo_ins();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6663 if (cmdchar == 'r' || cmdchar == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6664 stuffReadbuff(ESC_STR); /* no ESC in redo buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665 ++RedrawingDisabled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 disabled_redraw = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 return FALSE; /* repeat the insert */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 stop_insert(&curwin->w_cursor, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 /* When an autoindent was removed, curswant stays after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 * indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 /* Remember the last Insert position in the '^ mark. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 if (!cmdmod.keepjumps)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680 curbuf->b_last_insert = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 * The cursor should end up on the last inserted character.
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6684 * Don't do it for CTRL-O, unless past the end of the line.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6685 */
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6686 if (!nomove
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6687 && (curwin->w_cursor.col != 0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6689 || curwin->w_cursor.coladd > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 #endif
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6691 )
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6692 && (restart_edit == NUL
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6693 || (gchar_cursor() == NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 #ifdef FEAT_VISUAL
477
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6695 && !VIsual_active
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6696 #endif
f8b75b8f1988 updated for version 7.0128
vimboss
parents: 474
diff changeset
6697 ))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6698 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 && !revins_on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 if (curwin->w_cursor.coladd > 0 || ve_flags == VE_ALL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6706 oneleft();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 if (restart_edit != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 ++curwin->w_cursor.coladd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6713 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715 /* Correct cursor for multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 mb_adjust_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 #ifdef USE_IM_CONTROL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 /* Disable IM to allow typing English directly for Normal mode commands.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 * When ":lmap" is enabled don't change 'iminsert' (IM can be enabled as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 * well). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 if (!(State & LANGMAP))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 im_save_status(&curbuf->b_p_iminsert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 im_set_active(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 /* need to position cursor again (e.g. when on a TAB ) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733 changed_cline_bef_curs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 #ifdef CURSOR_SHAPE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 ui_cursor_shape(); /* may show different cursor shape */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 * When recording or for CTRL-O, need to display the new mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 * Otherwise remove the mode message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 if (Recording || restart_edit != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 else if (p_smd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 MSG("");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 return TRUE; /* exit Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 * Toggle language: hkmap and revins_on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757 * Move to end of reverse inserted text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 ins_ctrl_()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 if (revins_on && revins_chars && revins_scol >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 while (gchar_cursor() != NUL && revins_chars--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 p_ri = !p_ri;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 revins_on = (State == INSERT && p_ri);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 if (revins_on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771 revins_scol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 revins_legal++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 revins_chars = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6776 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777 revins_scol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 #ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 if (p_altkeymap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782 * to be consistent also for redo command, using '.'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 * set arrow_used to true and stop it - causing to redo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6784 * characters entered in one mode (normal/reverse insert).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 arrow_used = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 (void)stop_arrow();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6788 p_fkmap = curwin->w_p_rl ^ p_ri;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6789 if (p_fkmap && p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6790 State = INSERT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 p_hkmap = curwin->w_p_rl ^ p_ri; /* be consistent! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6799 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6801 * If 'keymodel' contains "startsel", may start selection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6802 * Returns TRUE when a CTRL-O and other keys stuffed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 ins_start_select(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6806 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6808 if (km_startsel)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 case K_KHOME:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 case K_KEND:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 case K_PAGEUP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814 case K_KPAGEUP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 case K_PAGEDOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6816 case K_KPAGEDOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 # ifdef MACOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 case K_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 case K_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 case K_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 case K_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 case K_END:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 case K_HOME:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 if (!(mod_mask & MOD_MASK_SHIFT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 /* FALLTHROUGH */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 case K_S_LEFT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829 case K_S_RIGHT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830 case K_S_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6831 case K_S_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6832 case K_S_END:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6833 case K_S_HOME:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6834 /* Start selection right away, the cursor can move with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 * CTRL-O when beyond the end of the line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 start_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6838 /* Execute the key in (insert) Select mode. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6839 stuffcharReadbuff(Ctrl_O);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6840 if (mod_mask)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 char_u buf[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 buf[1] = KS_MODIFIER;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 buf[2] = mod_mask;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 stuffReadbuff(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6850 stuffcharReadbuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 /*
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6858 * <Insert> key in Insert mode: toggle insert/remplace mode.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6859 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6860 static void
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6861 ins_insert(replaceState)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6862 int replaceState;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6863 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6864 #ifdef FEAT_FKMAP
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6865 if (p_fkmap && p_ri)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6866 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6867 beep_flush();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6868 EMSG(farsi_text_3); /* encoded in Farsi */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6869 return;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6870 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6871 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6872
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6873 #ifdef FEAT_AUTOCMD
532
7052f11a3dc9 updated for version 7.0150
vimboss
parents: 523
diff changeset
6874 # ifdef FEAT_EVAL
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6875 set_vim_var_string(VV_INSERTMODE,
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6876 (char_u *)((State & REPLACE_FLAG) ? "i" :
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6877 replaceState == VREPLACE ? "v" : "r"), 1);
532
7052f11a3dc9 updated for version 7.0150
vimboss
parents: 523
diff changeset
6878 # endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6879 apply_autocmds(EVENT_INSERTCHANGE, NULL, NULL, FALSE, curbuf);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6880 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6881 if (State & REPLACE_FLAG)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6882 State = INSERT | (State & LANGMAP);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6883 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6884 State = replaceState | (State & LANGMAP);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6885 AppendCharToRedobuff(K_INS);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6886 showmode();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6887 #ifdef CURSOR_SHAPE
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6888 ui_cursor_shape(); /* may show different cursor shape */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6889 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6890 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6891
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6892 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6893 * Pressed CTRL-O in Insert mode.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6894 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6895 static void
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6896 ins_ctrl_o()
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6897 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6898 #ifdef FEAT_VREPLACE
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6899 if (State & VREPLACE_FLAG)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6900 restart_edit = 'V';
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6901 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6902 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6903 if (State & REPLACE_FLAG)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6904 restart_edit = 'R';
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6905 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6906 restart_edit = 'I';
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6907 #ifdef FEAT_VIRTUALEDIT
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6908 if (virtual_active())
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6909 ins_at_eol = FALSE; /* cursor always keeps its column */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6910 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6911 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6912 ins_at_eol = (gchar_cursor() == NUL);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6913 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6914
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
6915 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916 * If the cursor is on an indent, ^T/^D insert/delete one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 * shiftwidth. Otherwise ^T/^D behave like a "<<" or ">>".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 * Always round the indent to 'shiftwith', this is compatible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 * with vi. But vi only supports ^T and ^D after an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 * autoindent, we support it everywhere.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 ins_shift(c, lastc)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925 int lastc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 if (stop_arrow() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 AppendCharToRedobuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 * 0^D and ^^D: remove all indent.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 if ((lastc == '0' || lastc == '^') && curwin->w_cursor.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 --curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 (void)del_char(FALSE); /* delete the '^' or '0' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 /* In Replace mode, restore the characters that '^' or '0' replaced. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 replace_pop_ins();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941 if (lastc == '^')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 old_indent = get_indent(); /* remember curr. indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 change_indent(INDENT_SET, 0, TRUE, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 change_indent(c == Ctrl_D ? INDENT_DEC : INDENT_INC, 0, TRUE, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 if (did_ai && *skipwhite(ml_get_curline()) != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 can_cindent = FALSE; /* no cindenting after ^D or ^T */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 ins_del()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 if (stop_arrow() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 if (gchar_cursor() == NUL) /* delete newline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 temp = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 if (!can_bs(BS_EOL) /* only if "eol" included */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 || u_save((linenr_T)(curwin->w_cursor.lnum - 1),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 (linenr_T)(curwin->w_cursor.lnum + 2)) == FAIL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 || do_join(FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 curwin->w_cursor.col = temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 else if (del_char(FALSE) == FAIL) /* delete char under cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 AppendCharToRedobuff(K_DEL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990 * Handle Backspace, delete-word and delete-line in Insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 * Return TRUE when backspace was actually used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 ins_bs(c, mode, inserted_space_p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 int mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6997 int *inserted_space_p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 int temp = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 colnr_T mincol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 int did_backspace = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004 int in_indent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 int p1, p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 * can't delete anything in an empty file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 * can't backup past first character in buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 * can't backup past starting point unless 'backspace' > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 * can backup to a previous line if 'backspace' == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 if ( bufempty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 || (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 !revins_on &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 ((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022 || (!can_bs(BS_START)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 && (arrow_used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 || (curwin->w_cursor.lnum == Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 && curwin->w_cursor.col <= Insstart.col)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026 || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7027 && curwin->w_cursor.col <= ai_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7028 || (!can_bs(BS_EOL) && curwin->w_cursor.col == 0))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 if (stop_arrow() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7036 in_indent = inindent(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7037 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7038 if (in_indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7039 can_cindent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7040 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7041 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7042 end_comment_pending = NUL; /* After BS, don't auto-end comment */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7043 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045 if (revins_on) /* put cursor after last inserted char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7046 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7047 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7048
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7049 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 /* Virtualedit:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 * BACKSPACE_CHAR eats a virtual space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052 * BACKSPACE_WORD eats all coladd
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053 * BACKSPACE_LINE eats all coladd and keeps going
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7054 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 if (curwin->w_cursor.coladd > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7057 if (mode == BACKSPACE_CHAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7058 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059 --curwin->w_cursor.coladd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7061 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 if (mode == BACKSPACE_WORD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7063 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7064 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072 * delete newline!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7074 if (curwin->w_cursor.col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7076 lnum = Insstart.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 if (curwin->w_cursor.lnum == Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 || revins_on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7080 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7081 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 if (u_save((linenr_T)(curwin->w_cursor.lnum - 2),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 (linenr_T)(curwin->w_cursor.lnum + 1)) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7085 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 --Insstart.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7087 Insstart.col = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7089 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 * In replace mode:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 * cc < 0: NL was inserted, delete it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 * cc >= 0: NL was replaced, put original characters back
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 cc = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 cc = replace_pop(); /* returns -1 if NL was inserted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 * In replace mode, in the line we started replacing, we only move the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 * cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 if ((State & REPLACE_FLAG) && curwin->w_cursor.lnum <= lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 if (!(State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 || curwin->w_cursor.lnum > orig_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 temp = gchar_cursor(); /* remember current char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 --curwin->w_cursor.lnum;
278
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7114
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7115 /* When "aw" is in 'formatoptions' we must delete the space at
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7116 * the end of the line, otherwise the line will be broken
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7117 * again when auto-formatting. */
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7118 if (has_format_option(FO_AUTO)
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7119 && has_format_option(FO_WHITE_PAR))
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7120 {
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7121 char_u *ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum,
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7122 TRUE);
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7123 int len;
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7124
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7125 len = STRLEN(ptr);
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7126 if (len > 0 && ptr[len - 1] == ' ')
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7127 ptr[len - 1] = NUL;
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7128 }
a7e59720a155 updated for version 7.0074
vimboss
parents: 274
diff changeset
7129
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 (void)do_join(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 if (temp == NUL && gchar_cursor() != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7134 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7135 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7136 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7137 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7139 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140 * In REPLACE mode we have to put back the text that was replaced
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 * by the NL. On the replace stack is first a NUL-terminated
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 * sequence of characters that were deleted and then the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 * characters that NL replaced.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 * Do the next ins_char() in NORMAL state, to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 * prevent ins_char() from replacing characters and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 * avoiding showmatch().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7152 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 State = NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 * restore characters (blanks) deleted after cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 while (cc > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159 temp = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 mb_replace_pop_ins(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 ins_char(cc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 curwin->w_cursor.col = temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 cc = replace_pop();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168 /* restore the characters that NL replaced */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7169 replace_pop_ins();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7170 State = oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7173 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7174 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178 * Delete character(s) before the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 if (revins_on) /* put cursor on last inserted char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 mincol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 /* keep indent */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 if (mode == BACKSPACE_LINE && curbuf->b_p_ai
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 && !revins_on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7190 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192 temp = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 beginline(BL_WHITE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 if (curwin->w_cursor.col < (colnr_T)temp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 mincol = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7196 curwin->w_cursor.col = temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 * Handle deleting one 'shiftwidth' or 'softtabstop'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7201 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7202 if ( mode == BACKSPACE_CHAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 && ((p_sta && in_indent)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 || (curbuf->b_p_sts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205 && (*(ml_get_cursor() - 1) == TAB
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 || (*(ml_get_cursor() - 1) == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 && (!*inserted_space_p
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 || arrow_used))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 int ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 colnr_T vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7212 colnr_T want_vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213 int extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7214
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7215 *inserted_space_p = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7216 if (p_sta)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217 ts = curbuf->b_p_sw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7218 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 ts = curbuf->b_p_sts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 /* Compute the virtual column where we want to be. Since
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 * 'showbreak' may get in the way, need to get the last column of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 * the previous character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 getvcol(curwin, &curwin->w_cursor, NULL, NULL, &want_vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 want_vcol = (want_vcol / ts) * ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7229 /* delete characters until we are at or before want_vcol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7230 while (vcol > want_vcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7231 && (cc = *(ml_get_cursor() - 1), vim_iswhite(cc)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7232 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7233 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 /* Don't delete characters before the insert point when in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 * Replace mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 if (curwin->w_cursor.lnum != Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 || curwin->w_cursor.col >= Insstart.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7242 #if 0 /* what was this for? It causes problems when sw != ts. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7243 if (State == REPLACE && (int)vcol < want_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7244 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 (void)del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 extra = 2; /* don't pop too much */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7248 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7249 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7250 replace_do_bs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7251 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7253 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7254 (void)del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7255 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7256
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 /* insert extra spaces until we are at want_vcol */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 while (vcol < want_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 /* Remember the first char we inserted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7261 if (curwin->w_cursor.lnum == Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7262 && curwin->w_cursor.col < Insstart.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7263 Insstart.col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7265 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 ins_char(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271 ins_str((char_u *)" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 if ((State & REPLACE_FLAG) && extra <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 if (extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7275 replace_push_off(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7276 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7277 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 if (extra == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280 extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7282 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 * Delete upto starting point, start of line or previous word.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 else do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 if (!revins_on) /* put cursor on char to be deleted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7296 /* start of word? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297 if (mode == BACKSPACE_WORD && !vim_isspace(gchar_cursor()))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 mode = BACKSPACE_WORD_NOT_SPACE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 temp = vim_iswordc(gchar_cursor());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 /* end of word? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 else if (mode == BACKSPACE_WORD_NOT_SPACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7304 && (vim_isspace(cc = gchar_cursor())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7305 || vim_iswordc(cc) != temp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 if (!revins_on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 else if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 dec_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318 replace_do_bs();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7322 if (enc_utf8 && p_deco)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7323 (void)utfc_ptr2char(ml_get_cursor(), &p1, &p2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7324 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7325 (void)del_char(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7326 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7327 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7328 * If p1 or p2 is non-zero, there are combining characters we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7329 * need to take account of. Don't back up before the base
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7330 * character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7332 if (enc_utf8 && p_deco && (p1 != NUL || p2 != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7333 inc_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7335 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7336 if (revins_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7338 revins_chars--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7339 revins_legal++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7341 if (revins_on && gchar_cursor() == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7342 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345 /* Just a single backspace?: */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 if (mode == BACKSPACE_CHAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 } while (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 revins_on ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 (curwin->w_cursor.col > mincol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 && (curwin->w_cursor.lnum != Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 || curwin->w_cursor.col != Insstart.col)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7355 did_backspace = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7359 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7360 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362 if (curwin->w_cursor.col <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7364 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7365 * It's a little strange to put backspaces into the redo
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7366 * buffer, but it makes auto-indent a lot easier to deal
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 * with.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7368 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7369 AppendCharToRedobuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 /* If deleted before the insertion point, adjust it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7372 if (curwin->w_cursor.lnum == Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7373 && curwin->w_cursor.col < Insstart.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7374 Insstart.col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 /* vi behaviour: the cursor moves backward but the character that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377 * was there remains visible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378 * Vim behaviour: the cursor moves backward and the character that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7379 * was there is erased from the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380 * We can emulate the vi behaviour by pretending there is a dollar
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 * displayed even when there isn't.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382 * --pkv Sun Jan 19 01:56:40 EST 2003 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7383 if (vim_strchr(p_cpo, CPO_BACKSPACE) != NULL && dollar_vcol == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7384 dollar_vcol = curwin->w_virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7386 return did_backspace;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7390 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7391 ins_mouse(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7392 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7394 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 /* When GUI is active, also move/paste when 'mouse' is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400 if (!mouse_has(MOUSE_INSERT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405 if (do_mouse(NULL, c, BACKWARD, 1L, 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 # ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7409 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7410 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7411 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7412
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7413 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7414 /* redraw status lines (in case another window became active) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 redraw_statuslines();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7416 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7418
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7419 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7420 ins_mousescroll(up)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7421 int up;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7422 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7423 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7424 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7425 win_T *old_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7426 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7427
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7428 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7430 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7431 old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7433 /* Currently the mouse coordinates are only known in the GUI. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7434 if (gui.in_use && mouse_row >= 0 && mouse_col >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7435 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7436 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7437
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 row = mouse_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 col = mouse_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7440
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7441 /* find the window at the pointer coordinates */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7442 curwin = mouse_find_win(&row, &col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445 if (curwin == old_curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449 if (mod_mask & (MOD_MASK_SHIFT | MOD_MASK_CTRL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 scroll_redraw(up, (long)(curwin->w_botline - curwin->w_topline));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 scroll_redraw(up, 3L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7454 # if defined(FEAT_GUI) && defined(FEAT_WINDOWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7455 curwin->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7457 curwin = old_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 curbuf = curwin->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 if (!equalpos(curwin->w_cursor, tpos))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7464 # ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7465 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7466 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7467 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7469 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7470
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7471 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7472 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7473 ins_scroll()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7474 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7475 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7477 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7478 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7479 if (gui_do_scroll())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 # ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7484 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7487
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7488 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7489 ins_horscroll()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7491 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7492
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7493 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7494 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7495 if (gui_do_horiz_scroll())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7497 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7498 # ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7499 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7500 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7503 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7505 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7506 ins_left()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7508 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7510 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7511 if ((fdo_flags & FDO_HOR) && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7512 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7513 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7514 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7515 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7516 if (oneleft() == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7518 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7519 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7520 /* If exit reversed string, position is fixed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7521 if (revins_scol != -1 && (int)curwin->w_cursor.col >= revins_scol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7522 revins_legal++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7523 revins_chars++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7524 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7526
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7527 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7528 * if 'whichwrap' set for cursor in insert mode may go to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7529 * previous line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7530 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7531 else if (vim_strchr(p_ww, '[') != NULL && curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7533 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7534 --(curwin->w_cursor.lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536 curwin->w_set_curswant = TRUE; /* so we stay at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7538 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7539 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7541
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7542 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7543 ins_home(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7544 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7548 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7549 if ((fdo_flags & FDO_HOR) && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7551 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7552 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7553 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7554 if (c == K_C_HOME)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7555 curwin->w_cursor.lnum = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7557 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7558 curwin->w_cursor.coladd = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7559 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7560 curwin->w_curswant = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7564 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 ins_end(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7568 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7570 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571 if ((fdo_flags & FDO_HOR) && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7572 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 if (c == K_C_END)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 coladvance((colnr_T)MAXCOL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579 curwin->w_curswant = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585 ins_s_left()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 if ((fdo_flags & FDO_HOR) && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7592 if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594 start_arrow(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595 (void)bck_word(1L, FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7596 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7597 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7598 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7599 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 ins_right()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7605 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 if ((fdo_flags & FDO_HOR) && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7607 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7610 if (gchar_cursor() != NUL || virtual_active()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7611 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 start_arrow(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7615 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616 if (virtual_active())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7617 oneright();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7619 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7621 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7622 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 470
diff changeset
7623 curwin->w_cursor.col += (*mb_ptr2len)(ml_get_cursor());
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7624 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7625 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7626 ++curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7628
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7629 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7630 revins_legal++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7631 if (revins_chars)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7632 revins_chars--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7633 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7635 /* if 'whichwrap' set for cursor in insert mode, may move the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636 * cursor to the next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637 else if (vim_strchr(p_ww, ']') != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7640 start_arrow(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7641 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642 ++curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7643 curwin->w_cursor.col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7645 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7646 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7647 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7648
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7649 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 ins_s_right()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7652 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7653 if ((fdo_flags & FDO_HOR) && KeyTyped)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7654 foldOpenCursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7655 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7656 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7657 if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7658 || gchar_cursor() != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7660 start_arrow(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7661 (void)fwd_word(1L, FALSE, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7662 curwin->w_set_curswant = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7665 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7667
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7668 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7669 ins_up(startcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670 int startcol; /* when TRUE move to Insstart.col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7672 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7673 linenr_T old_topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675 int old_topfill = curwin->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7676 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 if (cursor_up(1L, TRUE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7682 if (startcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7683 coladvance(getvcol_nolist(&Insstart));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7684 if (old_topline != curwin->w_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686 || old_topfill != curwin->w_topfill
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7687 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7688 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7689 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7690 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7691 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7692 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7693 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7697 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7699 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 ins_pageup()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7702 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 if (onepage(BACKWARD, 1L) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7708 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7709 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7710 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7711 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7712 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7714 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7717 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7718 ins_down(startcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7719 int startcol; /* when TRUE move to Insstart.col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7721 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7722 linenr_T old_topline = curwin->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7723 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7724 int old_topfill = curwin->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7725 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7726
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7727 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7728 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7729 if (cursor_down(1L, TRUE) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7730 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7731 if (startcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7732 coladvance(getvcol_nolist(&Insstart));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7733 if (old_topline != curwin->w_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7734 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7735 || old_topfill != curwin->w_topfill
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7737 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7739 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7740 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7744 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7745 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 ins_pagedown()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 pos_T tpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7753 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7754 tpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7755 if (onepage(FORWARD, 1L) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 start_arrow(&tpos);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7759 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7760 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7763 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7765
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7766 #ifdef FEAT_DND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7767 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7768 ins_drop()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7770 do_put('~', BACKWARD, 1L, PUT_CURSEND);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7772 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7774 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7775 * Handle TAB in Insert or Replace mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7776 * Return TRUE when the TAB needs to be inserted like a normal character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7777 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7778 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7779 ins_tab()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7781 int ind;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7782 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7783 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7784
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7785 if (Insstart_blank_vcol == MAXCOL && curwin->w_cursor.lnum == Insstart.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7786 Insstart_blank_vcol = get_nolist_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7787 if (echeck_abbr(TAB + ABBR_OFF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7788 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7790 ind = inindent(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7791 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7792 if (ind)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7793 can_cindent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7794 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7795
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7796 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7797 * When nothing special, insert TAB like a normal character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7798 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7799 if (!curbuf->b_p_et
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7800 && !(p_sta && ind && curbuf->b_p_ts != curbuf->b_p_sw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7801 && curbuf->b_p_sts == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7802 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7804 if (stop_arrow() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7805 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7807 did_ai = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7808 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7809 did_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7810 can_si = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7811 can_si_back = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7812 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7813 AppendToRedobuff((char_u *)"\t");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7815 if (p_sta && ind) /* insert tab in indent, use 'shiftwidth' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7816 temp = (int)curbuf->b_p_sw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7817 else if (curbuf->b_p_sts > 0) /* use 'softtabstop' when set */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7818 temp = (int)curbuf->b_p_sts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7819 else /* otherwise use 'tabstop' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7820 temp = (int)curbuf->b_p_ts;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7821 temp -= get_nolist_virtcol() % temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7823 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7824 * Insert the first space with ins_char(). It will delete one char in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7825 * replace mode. Insert the rest with ins_str(); it will not delete any
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7826 * chars. For VREPLACE mode, we use ins_char() for all characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7828 ins_char(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7829 while (--temp > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7831 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7832 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7833 ins_char(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7834 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7835 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7837 ins_str((char_u *)" ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7838 if (State & REPLACE_FLAG) /* no char replaced */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7839 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7842
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7843 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7844 * When 'expandtab' not set: Replace spaces by TABs where possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7845 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7846 if (!curbuf->b_p_et && (curbuf->b_p_sts || (p_sta && ind)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7848 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7849 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7850 char_u *saved_line = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7851 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7852 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7853 pos_T fpos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7854 pos_T *cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7855 colnr_T want_vcol, vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7856 int change_col = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7857 int save_list = curwin->w_p_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7860 * Get the current line. For VREPLACE mode, don't make real changes
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7861 * yet, just work on a copy of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7862 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7863 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7864 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7866 pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7867 cursor = &pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7868 saved_line = vim_strsave(ml_get_curline());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7869 if (saved_line == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7870 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7871 ptr = saved_line + pos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7873 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7874 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7876 ptr = ml_get_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7877 cursor = &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7880 /* When 'L' is not in 'cpoptions' a tab always takes up 'ts' spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7881 if (vim_strchr(p_cpo, CPO_LISTWM) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7882 curwin->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7883
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7884 /* Find first white before the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7885 fpos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7886 while (fpos.col > 0 && vim_iswhite(ptr[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7888 --fpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7889 --ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7890 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7891
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7892 /* In Replace mode, don't change characters before the insert point. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7893 if ((State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7894 && fpos.lnum == Insstart.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7895 && fpos.col < Insstart.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7897 ptr += Insstart.col - fpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7898 fpos.col = Insstart.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7899 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7901 /* compute virtual column numbers of first white and cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7902 getvcol(curwin, &fpos, &vcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7903 getvcol(curwin, cursor, &want_vcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905 /* Use as many TABs as possible. Beware of 'showbreak' and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7906 * 'linebreak' adding extra virtual columns. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7907 while (vim_iswhite(*ptr))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7908 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7909 i = lbr_chartabsize((char_u *)"\t", vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7910 if (vcol + i > want_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7911 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7912 if (*ptr != TAB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7914 *ptr = TAB;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7915 if (change_col < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7916 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7917 change_col = fpos.col; /* Column of first change */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7918 /* May have to adjust Insstart */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 if (fpos.lnum == Insstart.lnum && fpos.col < Insstart.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920 Insstart.col = fpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7921 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7922 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7923 ++fpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 vcol += i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928 if (change_col >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 int repl_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 /* Skip over the spaces we need. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 while (vcol < want_vcol && *ptr == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 vcol += lbr_chartabsize(ptr, vcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7936 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7937 ++repl_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7938 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939 if (vcol > want_vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7941 /* Must have a char with 'showbreak' just before it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7942 --ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7943 --repl_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7945 fpos.col += repl_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7946
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7947 /* Delete following spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7948 i = cursor->col - fpos.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7949 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7951 mch_memmove(ptr, ptr + i, STRLEN(ptr + i) + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7952 /* correct replace stack. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7953 if ((State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7954 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7955 && !(State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7956 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7957 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7958 for (temp = i; --temp >= 0; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7959 replace_join(repl_off);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7960 }
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7961 #ifdef FEAT_NETBEANS_INTG
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7962 if (usingNetbeans)
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7963 {
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7964 netbeans_removed(curbuf, fpos.lnum, cursor->col,
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7965 (long)(i + 1));
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7966 netbeans_inserted(curbuf, fpos.lnum, cursor->col,
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7967 (char_u *)"\t", 1);
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7968 }
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 20
diff changeset
7969 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7970 cursor->col -= i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7971
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7972 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7973 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7974 * In VREPLACE mode, we haven't changed anything yet. Do it now by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7975 * backspacing over the changed spacing and then inserting the new
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7976 * spacing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7977 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7978 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7979 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7980 /* Backspace from real cursor to change_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7981 backspace_until_column(change_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7983 /* Insert each char in saved_line from changed_col to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7984 * ptr-cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7985 ins_bytes_len(saved_line + change_col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7986 cursor->col - change_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7988 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7992 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7993 vim_free(saved_line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7994 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7995 curwin->w_p_list = save_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7996 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7997
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7998 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7999 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8001 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8002 * Handle CR or NL in insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8003 * Return TRUE when out of memory or can't undo.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8004 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8005 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8006 ins_eol(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8007 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8008 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8009 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8011 if (echeck_abbr(c + ABBR_OFF))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8012 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8013 if (stop_arrow() == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8014 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8015 undisplay_dollar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8016
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8018 * Strange Vi behaviour: In Replace mode, typing a NL will not delete the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8019 * character under the cursor. Only push a NUL on the replace stack,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8020 * nothing to put back when the NL is deleted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8021 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8022 if ((State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8023 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8024 && !(State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8025 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8026 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8027 replace_push(NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8028
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8029 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8030 * In VREPLACE mode, a NL replaces the rest of the line, and starts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8031 * replacing the next line, so we push all of the characters left on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8032 * line onto the replace stack. This is not done here though, it is done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8033 * in open_line().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8034 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8036 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8037 # ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8038 if (p_altkeymap && p_fkmap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8039 fkmap(NL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8040 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8041 /* NL in reverse insert will always start in the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8042 * current line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8043 if (revins_on)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8044 curwin->w_cursor.col += (colnr_T)STRLEN(ml_get_cursor());
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8046
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8047 AppendToRedobuff(NL_STR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8048 i = open_line(FORWARD,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8049 #ifdef FEAT_COMMENTS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8050 has_format_option(FO_RET_COMS) ? OPENLINE_DO_COM :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8051 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8052 0, old_indent);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8053 old_indent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8054 #ifdef FEAT_CINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8055 can_cindent = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8056 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8057
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8058 return (!i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8059 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8060
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8061 #ifdef FEAT_DIGRAPHS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8062 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8063 * Handle digraph in insert mode.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8064 * Returns character still to be inserted, or NUL when nothing remaining to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8065 * done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8066 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8067 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8068 ins_digraph()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8070 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8071 int cc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8073 pc_status = PC_STATUS_UNSET;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8074 if (redrawing() && !char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8076 /* may need to redraw when no more chars available now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8077 ins_redraw();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8078
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8079 edit_putchar('?', TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8080 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8081 add_to_showcmd_c(Ctrl_K);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8082 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8084
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8085 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8086 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8087 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8089 /* don't map the digraph chars. This also prevents the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8090 * mode message to be deleted when ESC is hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8091 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8092 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8093 c = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8094 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8095 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8096 if (IS_SPECIAL(c) || mod_mask) /* special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8097 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8098 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8099 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8100 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8101 insert_special(c, TRUE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8102 return NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8104 if (c != ESC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8106 if (redrawing() && !char_avail())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8107 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8108 /* may need to redraw when no more chars available now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8109 ins_redraw();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8110
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8111 if (char2cells(c) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8113 /* first remove the '?', otherwise it's restored when typing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8114 * an ESC next */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8115 edit_unputchar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8116 ins_redraw();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8117 edit_putchar(c, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8118 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8119 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8120 add_to_showcmd_c(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8121 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8123 ++no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8124 ++allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8125 cc = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8126 --no_mapping;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8127 --allow_keys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8128 if (cc != ESC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8130 AppendToRedobuff((char_u *)CTRL_V_STR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8131 c = getdigraph(c, cc, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8132 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8133 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8134 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8135 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8137 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8138 edit_unputchar();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8139 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8140 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8141 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8142 return NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8143 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8144 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8146 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8147 * Handle CTRL-E and CTRL-Y in Insert mode: copy char from other line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8148 * Returns the char to be inserted, or NUL if none found.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8149 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8150 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8151 ins_copychar(lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8152 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8153 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8154 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8155 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8156 char_u *ptr, *prev_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8158 if (lnum < 1 || lnum > curbuf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8160 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8161 return NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8164 /* try to advance to the cursor column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8165 temp = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8166 ptr = ml_get(lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8167 prev_ptr = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8168 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8169 while ((colnr_T)temp < curwin->w_virtcol && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8171 prev_ptr = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8172 temp += lbr_chartabsize_adv(&ptr, (colnr_T)temp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8174 if ((colnr_T)temp > curwin->w_virtcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8175 ptr = prev_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8177 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8178 c = (*mb_ptr2char)(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8179 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8180 c = *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8181 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8182 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8183 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8184 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8185 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8186
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8187 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8188 * CTRL-Y or CTRL-E typed in Insert mode.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8189 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8190 static int
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8191 ins_ctrl_ey(tc)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8192 int tc;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8193 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8194 int c = tc;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8195
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8196 #ifdef FEAT_INS_EXPAND
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8197 if (ctrl_x_mode == CTRL_X_SCROLL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8198 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8199 if (c == Ctrl_Y)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8200 scrolldown_clamp();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8201 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8202 scrollup_clamp();
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8203 redraw_later(VALID);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8204 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8205 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8206 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8207 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8208 c = ins_copychar(curwin->w_cursor.lnum + (c == Ctrl_Y ? -1 : 1));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8209 if (c != NUL)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8210 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8211 long tw_save;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8212
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8213 /* The character must be taken literally, insert like it
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8214 * was typed after a CTRL-V, and pretend 'textwidth'
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8215 * wasn't set. Digits, 'o' and 'x' are special after a
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8216 * CTRL-V, don't use it for these. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8217 if (c < 256 && !isalnum(c))
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8218 AppendToRedobuff((char_u *)CTRL_V_STR); /* CTRL-V */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8219 tw_save = curbuf->b_p_tw;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8220 curbuf->b_p_tw = -1;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8221 insert_special(c, TRUE, FALSE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8222 curbuf->b_p_tw = tw_save;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8223 #ifdef FEAT_RIGHTLEFT
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8224 revins_chars++;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8225 revins_legal++;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8226 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8227 c = Ctrl_V; /* pretend CTRL-V is last character */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8228 auto_format(FALSE, TRUE);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8229 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8230 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8231 return c;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8232 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 431
diff changeset
8233
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8234 #ifdef FEAT_SMARTINDENT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8235 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8236 * Try to do some very smart auto-indenting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8237 * Used when inserting a "normal" character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8238 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8239 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8240 ins_try_si(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8241 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8243 pos_T *pos, old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8244 char_u *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8245 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8246 int temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8248 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8249 * do some very smart indenting when entering '{' or '}'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8250 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8251 if (((did_si || can_si_back) && c == '{') || (can_si && c == '}'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8252 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8253 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8254 * for '}' set indent equal to indent of line containing matching '{'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8255 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8256 if (c == '}' && (pos = findmatch(NULL, '{')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8258 old_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8259 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8260 * If the matching '{' has a ')' immediately before it (ignoring
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8261 * white-space), then line up with the start of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8262 * containing the matching '(' if there is one. This handles the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8263 * case where an "if (..\n..) {" statement continues over multiple
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8264 * lines -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8265 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8266 ptr = ml_get(pos->lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8267 i = pos->col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8268 if (i > 0) /* skip blanks before '{' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8269 while (--i > 0 && vim_iswhite(ptr[i]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8270 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8271 curwin->w_cursor.lnum = pos->lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8272 curwin->w_cursor.col = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8273 if (ptr[i] == ')' && (pos = findmatch(NULL, '(')) != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8274 curwin->w_cursor = *pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8275 i = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8276 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8277 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8278 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8279 change_indent(INDENT_SET, i, FALSE, NUL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8280 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8281 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8282 (void)set_indent(i, SIN_CHANGED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8284 else if (curwin->w_cursor.col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8286 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8287 * when inserting '{' after "O" reduce indent, but not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8288 * more than indent of previous line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8290 temp = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8291 if (c == '{' && can_si_back && curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8293 old_pos = curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8294 i = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8295 while (curwin->w_cursor.lnum > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8297 ptr = skipwhite(ml_get(--(curwin->w_cursor.lnum)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8298
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8299 /* ignore empty lines and lines starting with '#'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8300 if (*ptr != '#' && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8301 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8302 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8303 if (get_indent() >= i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8304 temp = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8305 curwin->w_cursor = old_pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8307 if (temp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8308 shift_line(TRUE, FALSE, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8309 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8311
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8312 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8313 * set indent of '#' always to 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8314 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8315 if (curwin->w_cursor.col > 0 && can_si && c == '#')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8316 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8317 /* remember current indent for next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8318 old_indent = get_indent();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8319 (void)set_indent(0, SIN_CHANGED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8322 /* Adjust ai_col, the char at this position can be deleted. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8323 if (ai_col > curwin->w_cursor.col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8324 ai_col = curwin->w_cursor.col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8326 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8327
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8328 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8329 * Get the value that w_virtcol would have when 'list' is off.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8330 * Unless 'cpo' contains the 'L' flag.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8331 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8332 static colnr_T
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8333 get_nolist_virtcol()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8335 if (curwin->w_p_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8336 return getvcol_nolist(&curwin->w_cursor);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8337 validate_virtcol();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8338 return curwin->w_virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8339 }