Mercurial > vim
annotate src/message.c @ 29812:68ef14b21d01 v9.0.0245
patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete
Commit: https://github.com/vim/vim/commit/471c0fa3eed4f6207d1cb7636970547bfd2eee26
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Aug 22 15:19:16 2022 +0100
patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete
Problem: Mechanism to prevent recursive screen updating is incomplete.
Solution: Add "redraw_not_allowed" and set it in build_stl_str_hl().
(issue #10952)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 22 Aug 2022 16:30:03 +0200 |
| parents | 455e7588b979 |
| children | a6721cafbc74 |
| rev | line source |
|---|---|
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * message.c: functions for displaying messages on the command line | |
| 12 */ | |
| 13 | |
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14 #define MESSAGE_FILE // don't include prototype for smsg() |
| 7 | 15 |
| 16 #include "vim.h" | |
| 17 | |
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18 static void add_msg_hist(char_u *s, int len, int attr); |
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19 static void hit_return_msg(void); |
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20 static void msg_home_replace_attr(char_u *fname, int attr); |
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21 static void msg_puts_attr_len(char *str, int maxlen, int attr); |
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22 static void msg_puts_display(char_u *str, int maxlen, int attr, int recurse); |
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23 static void msg_scroll_up(void); |
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24 static void inc_msg_scrolled(void); |
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25 static void store_sb_text(char_u **sb_str, char_u *s, int attr, int *sb_col, int finish); |
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26 static void t_puts(int *t_col, char_u *t_s, char_u *s, int attr); |
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27 static void msg_puts_printf(char_u *str, int maxlen); |
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28 static int do_more_prompt(int typed_char); |
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29 static void msg_screen_putchar(int c, int attr); |
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30 static void msg_moremsg(int full); |
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31 static int msg_check_screen(void); |
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32 static void redir_write(char_u *s, int maxlen); |
| 7 | 33 #ifdef FEAT_CON_DIALOG |
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34 static char_u *msg_show_console_dialog(char_u *message, char_u *buttons, int dfltbutton); |
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35 static int confirm_msg_used = FALSE; // displaying confirm_msg |
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36 static char_u *confirm_msg = NULL; // ":confirm" message |
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37 static char_u *confirm_msg_tail; // tail of confirm_msg |
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38 static void display_confirm_msg(void); |
| 7 | 39 #endif |
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40 #ifdef FEAT_JOB_CHANNEL |
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41 static int emsg_to_channel_log = FALSE; |
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42 #endif |
| 7 | 43 |
| 44 struct msg_hist | |
| 45 { | |
| 46 struct msg_hist *next; | |
| 47 char_u *msg; | |
| 48 int attr; | |
| 49 }; | |
| 50 | |
| 51 static struct msg_hist *first_msg_hist = NULL; | |
| 52 static struct msg_hist *last_msg_hist = NULL; | |
| 53 static int msg_hist_len = 0; | |
| 54 | |
| 3072 | 55 static FILE *verbose_fd = NULL; |
| 56 static int verbose_did_open = FALSE; | |
| 57 | |
| 7 | 58 /* |
| 59 * When writing messages to the screen, there are many different situations. | |
| 60 * A number of variables is used to remember the current state: | |
| 61 * msg_didany TRUE when messages were written since the last time the | |
| 62 * user reacted to a prompt. | |
| 63 * Reset: After hitting a key for the hit-return prompt, | |
| 64 * hitting <CR> for the command line or input(). | |
| 65 * Set: When any message is written to the screen. | |
| 66 * msg_didout TRUE when something was written to the current line. | |
| 67 * Reset: When advancing to the next line, when the current | |
| 68 * text can be overwritten. | |
| 69 * Set: When any message is written to the screen. | |
| 70 * msg_nowait No extra delay for the last drawn message. | |
| 71 * Used in normal_cmd() before the mode message is drawn. | |
| 72 * emsg_on_display There was an error message recently. Indicates that there | |
| 73 * should be a delay before redrawing. | |
| 74 * msg_scroll The next message should not overwrite the current one. | |
| 75 * msg_scrolled How many lines the screen has been scrolled (because of | |
| 76 * messages). Used in update_screen() to scroll the screen | |
| 77 * back. Incremented each time the screen scrolls a line. | |
| 78 * msg_scrolled_ign TRUE when msg_scrolled is non-zero and msg_puts_attr() | |
| 79 * writes something without scrolling should not make | |
| 80 * need_wait_return to be set. This is a hack to make ":ts" | |
| 81 * work without an extra prompt. | |
| 82 * lines_left Number of lines available for messages before the | |
| 3240 | 83 * more-prompt is to be given. -1 when not set. |
| 7 | 84 * need_wait_return TRUE when the hit-return prompt is needed. |
| 85 * Reset: After giving the hit-return prompt, when the user | |
| 86 * has answered some other prompt. | |
| 87 * Set: When the ruler or typeahead display is overwritten, | |
| 88 * scrolling the screen for some message. | |
| 89 * keep_msg Message to be displayed after redrawing the screen, in | |
| 90 * main_loop(). | |
| 91 * This is an allocated string or NULL when not used. | |
| 92 */ | |
| 93 | |
| 94 /* | |
| 95 * msg(s) - displays the string 's' on the status line | |
| 96 * When terminal not initialized (yet) mch_errmsg(..) is used. | |
| 97 * return TRUE if wait_return not called | |
| 98 */ | |
| 99 int | |
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100 msg(char *s) |
| 7 | 101 { |
| 102 return msg_attr_keep(s, 0, FALSE); | |
| 103 } | |
| 104 | |
| 291 | 105 /* |
| 106 * Like msg() but keep it silent when 'verbosefile' is set. | |
| 107 */ | |
| 108 int | |
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109 verb_msg(char *s) |
| 291 | 110 { |
| 111 int n; | |
| 112 | |
| 113 verbose_enter(); | |
| 114 n = msg_attr_keep(s, 0, FALSE); | |
| 115 verbose_leave(); | |
| 116 | |
| 117 return n; | |
| 118 } | |
| 119 | |
| 7 | 120 int |
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121 msg_attr(char *s, int attr) |
| 7 | 122 { |
| 123 return msg_attr_keep(s, attr, FALSE); | |
| 124 } | |
| 125 | |
| 126 int | |
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127 msg_attr_keep( |
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128 char *s, |
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129 int attr, |
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130 int keep) // TRUE: set keep_msg if it doesn't scroll |
| 7 | 131 { |
| 132 static int entered = 0; | |
| 133 int retval; | |
| 134 char_u *buf = NULL; | |
| 135 | |
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136 // Skip messages not matching ":filter pattern". |
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137 // Don't filter when there is an error. |
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138 if (!emsg_on_display && message_filtered((char_u *)s)) |
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139 return TRUE; |
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140 |
| 7 | 141 #ifdef FEAT_EVAL |
| 142 if (attr == 0) | |
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143 set_vim_var_string(VV_STATUSMSG, (char_u *)s, -1); |
| 7 | 144 #endif |
| 145 | |
| 146 /* | |
| 147 * It is possible that displaying a messages causes a problem (e.g., | |
| 148 * when redrawing the window), which causes another message, etc.. To | |
| 149 * break this loop, limit the recursiveness to 3 levels. | |
| 150 */ | |
| 151 if (entered >= 3) | |
| 152 return TRUE; | |
| 153 ++entered; | |
| 154 | |
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155 // Add message to history (unless it's a repeated kept message or a |
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156 // truncated message) |
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157 if ((char_u *)s != keep_msg |
| 7 | 158 || (*s != '<' |
| 159 && last_msg_hist != NULL | |
| 160 && last_msg_hist->msg != NULL | |
| 161 && STRCMP(s, last_msg_hist->msg))) | |
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162 add_msg_hist((char_u *)s, -1, attr); |
| 7 | 163 |
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164 #ifdef FEAT_JOB_CHANNEL |
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165 if (emsg_to_channel_log) |
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166 // Write message in the channel log. |
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167 ch_log(NULL, "ERROR: %s", s); |
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168 #endif |
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169 |
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170 // Truncate the message if needed. |
| 513 | 171 msg_start(); |
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172 buf = msg_strtrunc((char_u *)s, FALSE); |
| 7 | 173 if (buf != NULL) |
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174 s = (char *)buf; |
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175 |
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176 msg_outtrans_attr((char_u *)s, attr); |
| 7 | 177 msg_clr_eos(); |
| 178 retval = msg_end(); | |
| 179 | |
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180 if (keep && retval && vim_strsize((char_u *)s) |
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181 < (int)(Rows - cmdline_row - 1) * Columns + sc_col) |
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182 set_keep_msg((char_u *)s, 0); |
| 7 | 183 |
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184 need_fileinfo = FALSE; |
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185 |
| 7 | 186 vim_free(buf); |
| 187 --entered; | |
| 188 return retval; | |
| 189 } | |
| 190 | |
| 191 /* | |
| 192 * Truncate a string such that it can be printed without causing a scroll. | |
| 193 * Returns an allocated string or NULL when no truncating is done. | |
| 194 */ | |
| 195 char_u * | |
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196 msg_strtrunc( |
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197 char_u *s, |
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198 int force) // always truncate |
| 7 | 199 { |
| 200 char_u *buf = NULL; | |
| 201 int len; | |
| 202 int room; | |
| 203 | |
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204 // May truncate message to avoid a hit-return prompt |
| 513 | 205 if ((!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL) |
| 206 && !exmode_active && msg_silent == 0) || force) | |
| 7 | 207 { |
| 208 len = vim_strsize(s); | |
| 539 | 209 if (msg_scrolled != 0) |
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210 // Use all the columns. |
| 513 | 211 room = (int)(Rows - msg_row) * Columns - 1; |
| 212 else | |
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213 // Use up to 'showcmd' column. |
| 513 | 214 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1; |
| 7 | 215 if (len > room && room > 0) |
| 216 { | |
| 217 if (enc_utf8) | |
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218 // may have up to 18 bytes per cell (6 per char, up to two |
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219 // composing chars) |
| 3277 | 220 len = (room + 2) * 18; |
| 7 | 221 else if (enc_dbcs == DBCS_JPNU) |
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222 // may have up to 2 bytes per cell for euc-jp |
| 3277 | 223 len = (room + 2) * 2; |
| 7 | 224 else |
| 3277 | 225 len = room + 2; |
| 226 buf = alloc(len); | |
| 7 | 227 if (buf != NULL) |
| 3277 | 228 trunc_string(s, buf, room, len); |
| 7 | 229 } |
| 230 } | |
| 231 return buf; | |
| 232 } | |
| 233 | |
| 234 /* | |
| 235 * Truncate a string "s" to "buf" with cell width "room". | |
| 236 * "s" and "buf" may be equal. | |
| 237 */ | |
| 238 void | |
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239 trunc_string( |
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240 char_u *s, |
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241 char_u *buf, |
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242 int room_in, |
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243 int buflen) |
| 7 | 244 { |
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245 size_t room = room_in - 3; // "..." takes 3 chars |
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246 size_t half; |
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247 size_t len = 0; |
| 7 | 248 int e; |
| 249 int i; | |
| 250 int n; | |
| 251 | |
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252 if (*s == NUL) |
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253 { |
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254 if (buflen > 0) |
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255 *buf = NUL; |
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256 return; |
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257 } |
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258 |
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259 if (room_in < 3) |
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260 room = 0; |
| 7 | 261 half = room / 2; |
| 262 | |
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263 // First part: Start of the string. |
| 3277 | 264 for (e = 0; len < half && e < buflen; ++e) |
| 7 | 265 { |
| 266 if (s[e] == NUL) | |
| 267 { | |
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268 // text fits without truncating! |
| 7 | 269 buf[e] = NUL; |
| 270 return; | |
| 271 } | |
| 272 n = ptr2cells(s + e); | |
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273 if (len + n > half) |
| 7 | 274 break; |
| 275 len += n; | |
| 276 buf[e] = s[e]; | |
| 277 if (has_mbyte) | |
| 474 | 278 for (n = (*mb_ptr2len)(s + e); --n > 0; ) |
| 7 | 279 { |
| 3277 | 280 if (++e == buflen) |
| 281 break; | |
| 7 | 282 buf[e] = s[e]; |
| 283 } | |
| 284 } | |
| 285 | |
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286 // Last part: End of the string. |
| 7 | 287 i = e; |
| 288 if (enc_dbcs != 0) | |
| 289 { | |
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290 // For DBCS going backwards in a string is slow, but |
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291 // computing the cell width isn't too slow: go forward |
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292 // until the rest fits. |
| 7 | 293 n = vim_strsize(s + i); |
| 294 while (len + n > room) | |
| 295 { | |
| 296 n -= ptr2cells(s + i); | |
| 474 | 297 i += (*mb_ptr2len)(s + i); |
| 7 | 298 } |
| 299 } | |
| 300 else if (enc_utf8) | |
| 301 { | |
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302 // For UTF-8 we can go backwards easily. |
| 714 | 303 half = i = (int)STRLEN(s); |
| 7 | 304 for (;;) |
| 305 { | |
| 714 | 306 do |
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307 half = half - utf_head_off(s, s + half - 1) - 1; |
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308 while (half > 0 && utf_iscomposing(utf_ptr2char(s + half))); |
| 7 | 309 n = ptr2cells(s + half); |
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310 if (len + n > room || half == 0) |
| 7 | 311 break; |
| 312 len += n; | |
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313 i = (int)half; |
| 7 | 314 } |
| 315 } | |
| 316 else | |
| 317 { | |
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318 for (i = (int)STRLEN(s); |
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319 i - 1 >= 0 && len + (n = ptr2cells(s + i - 1)) <= room; --i) |
| 7 | 320 len += n; |
| 321 } | |
| 322 | |
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323 |
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324 if (i <= e + 3) |
| 3277 | 325 { |
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326 // text fits without truncating |
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327 if (s != buf) |
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328 { |
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329 len = STRLEN(s); |
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330 if (len >= (size_t)buflen) |
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331 len = buflen - 1; |
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332 len = len - e + 1; |
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333 if (len < 1) |
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334 buf[e - 1] = NUL; |
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335 else |
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336 mch_memmove(buf + e, s + e, len); |
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337 } |
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338 } |
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339 else if (e + 3 < buflen) |
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340 { |
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341 // set the middle and copy the last part |
| 3277 | 342 mch_memmove(buf + e, "...", (size_t)3); |
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343 len = STRLEN(s + i) + 1; |
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344 if (len >= (size_t)buflen - e - 3) |
| 3277 | 345 len = buflen - e - 3 - 1; |
| 346 mch_memmove(buf + e + 3, s + i, len); | |
| 347 buf[e + 3 + len - 1] = NUL; | |
| 348 } | |
| 349 else | |
| 350 { | |
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351 // can't fit in the "...", just truncate it |
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352 buf[e - 1] = NUL; |
| 3277 | 353 } |
| 7 | 354 } |
| 355 | |
| 356 /* | |
| 357 * Automatic prototype generation does not understand this function. | |
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358 * Note: Caller of smsg() and smsg_attr() must check the resulting string is |
| 7 | 359 * shorter than IOSIZE!!! |
| 360 */ | |
| 361 #ifndef PROTO | |
| 362 | |
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363 int vim_snprintf(char *str, size_t str_m, const char *fmt, ...); |
| 272 | 364 |
| 7 | 365 int |
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366 smsg(const char *s, ...) |
| 7 | 367 { |
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368 if (IObuff == NULL) |
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369 { |
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370 // Very early in initialisation and already something wrong, just |
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371 // give the raw message so the user at least gets a hint. |
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372 return msg((char *)s); |
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373 } |
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374 else |
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375 { |
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376 va_list arglist; |
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377 |
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378 va_start(arglist, s); |
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379 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist); |
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380 va_end(arglist); |
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381 return msg((char *)IObuff); |
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382 } |
| 7 | 383 } |
| 384 | |
| 385 int | |
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386 smsg_attr(int attr, const char *s, ...) |
| 7 | 387 { |
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388 if (IObuff == NULL) |
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389 { |
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390 // Very early in initialisation and already something wrong, just |
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391 // give the raw message so the user at least gets a hint. |
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392 return msg_attr((char *)s, attr); |
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393 } |
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394 else |
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395 { |
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396 va_list arglist; |
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397 |
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398 va_start(arglist, s); |
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399 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist); |
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400 va_end(arglist); |
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401 return msg_attr((char *)IObuff, attr); |
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402 } |
| 7 | 403 } |
| 404 | |
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405 int |
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406 smsg_attr_keep(int attr, const char *s, ...) |
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407 { |
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408 if (IObuff == NULL) |
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409 { |
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410 // Very early in initialisation and already something wrong, just |
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411 // give the raw message so the user at least gets a hint. |
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412 return msg_attr_keep((char *)s, attr, TRUE); |
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413 } |
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414 else |
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415 { |
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416 va_list arglist; |
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417 |
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418 va_start(arglist, s); |
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419 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist); |
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420 va_end(arglist); |
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421 return msg_attr_keep((char *)IObuff, attr, TRUE); |
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422 } |
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423 } |
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424 |
| 7 | 425 #endif |
| 426 | |
| 427 /* | |
| 428 * Remember the last sourcing name/lnum used in an error message, so that it | |
| 429 * isn't printed each time when it didn't change. | |
| 430 */ | |
| 431 static int last_sourcing_lnum = 0; | |
| 432 static char_u *last_sourcing_name = NULL; | |
| 433 | |
| 434 /* | |
| 435 * Reset the last used sourcing name/lnum. Makes sure it is displayed again | |
| 436 * for the next error message; | |
| 437 */ | |
| 360 | 438 void |
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439 reset_last_sourcing(void) |
| 7 | 440 { |
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441 VIM_CLEAR(last_sourcing_name); |
| 7 | 442 last_sourcing_lnum = 0; |
| 443 } | |
| 444 | |
| 445 /* | |
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446 * Return TRUE if "SOURCING_NAME" differs from "last_sourcing_name". |
| 16 | 447 */ |
| 448 static int | |
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449 other_sourcing_name(void) |
| 16 | 450 { |
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451 if (HAVE_SOURCING_INFO && SOURCING_NAME != NULL) |
| 16 | 452 { |
| 453 if (last_sourcing_name != NULL) | |
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454 return STRCMP(SOURCING_NAME, last_sourcing_name) != 0; |
| 16 | 455 return TRUE; |
| 456 } | |
| 457 return FALSE; | |
| 458 } | |
| 459 | |
| 460 /* | |
| 7 | 461 * Get the message about the source, as used for an error message. |
| 462 * Returns an allocated string with room for one more character. | |
| 463 * Returns NULL when no message is to be given. | |
| 464 */ | |
| 465 static char_u * | |
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466 get_emsg_source(void) |
| 7 | 467 { |
| 468 char_u *Buf, *p; | |
| 469 | |
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470 if (HAVE_SOURCING_INFO && SOURCING_NAME != NULL && other_sourcing_name()) |
| 7 | 471 { |
|
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472 char_u *sname = estack_sfile(ESTACK_NONE); |
|
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473 char_u *tofree = sname; |
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474 |
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475 if (sname == NULL) |
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476 sname = SOURCING_NAME; |
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477 |
|
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478 #ifdef FEAT_EVAL |
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479 if (estack_compiling) |
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480 p = (char_u *)_("Error detected while compiling %s:"); |
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481 else |
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482 #endif |
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483 p = (char_u *)_("Error detected while processing %s:"); |
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484 Buf = alloc(STRLEN(sname) + STRLEN(p)); |
| 7 | 485 if (Buf != NULL) |
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486 sprintf((char *)Buf, (char *)p, sname); |
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487 vim_free(tofree); |
| 7 | 488 return Buf; |
| 489 } | |
| 490 return NULL; | |
| 491 } | |
| 492 | |
| 493 /* | |
| 494 * Get the message about the source lnum, as used for an error message. | |
| 495 * Returns an allocated string with room for one more character. | |
| 496 * Returns NULL when no message is to be given. | |
| 497 */ | |
| 498 static char_u * | |
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499 get_emsg_lnum(void) |
| 7 | 500 { |
| 501 char_u *Buf, *p; | |
| 502 | |
|
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503 // lnum is 0 when executing a command from the command line |
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504 // argument, we don't want a line number then |
|
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505 if (SOURCING_NAME != NULL |
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506 && (other_sourcing_name() || SOURCING_LNUM != last_sourcing_lnum) |
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507 && SOURCING_LNUM != 0) |
| 7 | 508 { |
| 509 p = (char_u *)_("line %4ld:"); | |
|
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510 Buf = alloc(STRLEN(p) + 20); |
| 7 | 511 if (Buf != NULL) |
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512 sprintf((char *)Buf, (char *)p, (long)SOURCING_LNUM); |
| 7 | 513 return Buf; |
| 514 } | |
| 515 return NULL; | |
| 516 } | |
| 517 | |
| 518 /* | |
| 16 | 519 * Display name and line number for the source of an error. |
| 520 * Remember the file name and line number, so that for the next error the info | |
| 521 * is only displayed if it changed. | |
| 522 */ | |
| 523 void | |
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524 msg_source(int attr) |
| 16 | 525 { |
| 526 char_u *p; | |
|
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527 static int recursive = FALSE; |
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528 |
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529 // Bail out if something called here causes an error. |
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530 if (recursive) |
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531 return; |
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532 recursive = TRUE; |
| 16 | 533 |
|
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534 msg_scroll = TRUE; // this will take more than one line |
| 16 | 535 ++no_wait_return; |
| 536 p = get_emsg_source(); | |
| 537 if (p != NULL) | |
| 538 { | |
|
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539 msg_attr((char *)p, attr); |
| 16 | 540 vim_free(p); |
| 541 } | |
| 542 p = get_emsg_lnum(); | |
| 543 if (p != NULL) | |
| 544 { | |
|
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545 msg_attr((char *)p, HL_ATTR(HLF_N)); |
| 16 | 546 vim_free(p); |
|
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547 last_sourcing_lnum = SOURCING_LNUM; // only once for each line |
| 16 | 548 } |
| 549 | |
|
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550 // remember the last sourcing name printed, also when it's empty |
|
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551 if (SOURCING_NAME == NULL || other_sourcing_name()) |
| 16 | 552 { |
|
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553 VIM_CLEAR(last_sourcing_name); |
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554 if (SOURCING_NAME != NULL) |
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555 last_sourcing_name = vim_strsave(SOURCING_NAME); |
| 16 | 556 } |
| 557 --no_wait_return; | |
|
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558 |
|
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559 recursive = FALSE; |
| 16 | 560 } |
| 561 | |
| 562 /* | |
| 840 | 563 * Return TRUE if not giving error messages right now: |
| 564 * If "emsg_off" is set: no error messages at the moment. | |
| 565 * If "msg" is in 'debug': do error message but without side effects. | |
| 566 * If "emsg_skip" is set: never do error messages. | |
| 567 */ | |
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568 static int |
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569 emsg_not_now(void) |
| 840 | 570 { |
| 571 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL | |
| 572 && vim_strchr(p_debug, 't') == NULL) | |
| 573 #ifdef FEAT_EVAL | |
| 574 || emsg_skip > 0 | |
| 575 #endif | |
| 576 ) | |
| 577 return TRUE; | |
| 578 return FALSE; | |
| 579 } | |
| 580 | |
|
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581 #if defined(FEAT_EVAL) || defined(PROTO) |
|
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582 static garray_T ignore_error_list = GA_EMPTY; |
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583 |
|
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584 void |
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585 ignore_error_for_testing(char_u *error) |
|
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586 { |
|
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587 if (ignore_error_list.ga_itemsize == 0) |
|
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588 ga_init2(&ignore_error_list, sizeof(char_u *), 1); |
|
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589 |
|
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590 if (STRCMP("RESET", error) == 0) |
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591 ga_clear_strings(&ignore_error_list); |
|
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592 else |
|
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593 ga_copy_string(&ignore_error_list, error); |
|
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594 } |
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595 |
|
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596 static int |
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597 ignore_error(char_u *msg) |
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598 { |
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599 int i; |
|
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600 |
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601 for (i = 0; i < ignore_error_list.ga_len; ++i) |
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602 if (strstr((char *)msg, |
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603 (char *)((char_u **)(ignore_error_list.ga_data))[i]) != NULL) |
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604 return TRUE; |
|
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605 return FALSE; |
|
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606 } |
|
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607 #endif |
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608 |
|
9605
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609 #if !defined(HAVE_STRERROR) || defined(PROTO) |
|
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610 /* |
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611 * Replacement for perror() that behaves more or less like emsg() was called. |
|
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612 * v:errmsg will be set and called_emsg will be incremented. |
|
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613 */ |
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614 void |
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615 do_perror(char *msg) |
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616 { |
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617 perror(msg); |
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618 ++emsg_silent; |
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619 emsg(msg); |
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620 --emsg_silent; |
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621 } |
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622 #endif |
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623 |
| 840 | 624 /* |
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625 * emsg_core() - display an error message |
| 7 | 626 * |
| 627 * Rings the bell, if appropriate, and calls message() to do the real work | |
| 628 * When terminal not initialized (yet) mch_errmsg(..) is used. | |
| 629 * | |
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630 * Return TRUE if wait_return not called. |
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631 * Note: caller must check 'emsg_not_now()' before calling this. |
| 7 | 632 */ |
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633 static int |
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634 emsg_core(char_u *s) |
| 7 | 635 { |
| 636 int attr; | |
| 637 char_u *p; | |
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638 int r; |
| 7 | 639 #ifdef FEAT_EVAL |
| 640 int ignore = FALSE; | |
| 641 int severe; | |
| 642 #endif | |
| 643 | |
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644 #ifdef FEAT_EVAL |
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645 // When testing some errors are turned into a normal message. |
|
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646 if (ignore_error(s)) |
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647 // don't call msg() if it results in a dialog |
|
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648 return msg_use_printf() ? FALSE : msg((char *)s); |
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649 #endif |
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650 |
|
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651 ++called_emsg; |
| 7 | 652 |
| 653 #ifdef FEAT_EVAL | |
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654 // If "emsg_severe" is TRUE: When an error exception is to be thrown, |
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655 // prefer this message over previous messages for the same command. |
| 7 | 656 severe = emsg_severe; |
| 657 emsg_severe = FALSE; | |
| 658 #endif | |
| 659 | |
| 839 | 660 if (!emsg_off || vim_strchr(p_debug, 't') != NULL) |
| 7 | 661 { |
| 662 #ifdef FEAT_EVAL | |
| 663 /* | |
| 664 * Cause a throw of an error exception if appropriate. Don't display | |
| 665 * the error message in this case. (If no matching catch clause will | |
| 666 * be found, the message will be displayed later on.) "ignore" is set | |
| 667 * when the message should be ignored completely (used for the | |
| 668 * interrupt message). | |
| 669 */ | |
| 670 if (cause_errthrow(s, severe, &ignore) == TRUE) | |
| 671 { | |
| 672 if (!ignore) | |
|
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673 ++did_emsg; |
| 7 | 674 return TRUE; |
| 675 } | |
| 676 | |
|
22742
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677 if (in_assert_fails && emsg_assert_fails_msg == NULL) |
|
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678 { |
|
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679 emsg_assert_fails_msg = vim_strsave(s); |
|
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680 emsg_assert_fails_lnum = SOURCING_LNUM; |
|
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681 vim_free(emsg_assert_fails_context); |
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682 emsg_assert_fails_context = vim_strsave( |
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683 SOURCING_NAME == NULL ? (char_u *)"" : SOURCING_NAME); |
|
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684 } |
|
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685 |
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686 // set "v:errmsg", also when using ":silent! cmd" |
| 7 | 687 set_vim_var_string(VV_ERRMSG, s, -1); |
| 688 #endif | |
| 689 | |
| 690 /* | |
| 1619 | 691 * When using ":silent! cmd" ignore error messages. |
| 7 | 692 * But do write it to the redirection file. |
| 693 */ | |
| 694 if (emsg_silent != 0) | |
| 695 { | |
|
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696 #ifdef FEAT_EVAL |
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697 ++did_emsg_silent; |
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698 #endif |
|
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699 if (emsg_noredir == 0) |
| 7 | 700 { |
|
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701 msg_start(); |
|
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702 p = get_emsg_source(); |
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703 if (p != NULL) |
|
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|
704 { |
|
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705 STRCAT(p, "\n"); |
|
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|
706 redir_write(p, -1); |
|
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707 vim_free(p); |
|
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708 } |
|
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709 p = get_emsg_lnum(); |
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710 if (p != NULL) |
|
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711 { |
|
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712 STRCAT(p, "\n"); |
|
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713 redir_write(p, -1); |
|
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714 vim_free(p); |
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715 } |
|
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|
716 redir_write(s, -1); |
| 7 | 717 } |
|
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718 #ifdef FEAT_EVAL |
|
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719 // Only increment did_emsg_def when :silent! wasn't used inside the |
|
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720 // :def function. |
|
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721 if (emsg_silent == emsg_silent_def) |
|
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|
722 ++did_emsg_def; |
|
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723 #endif |
|
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724 #ifdef FEAT_JOB_CHANNEL |
|
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725 ch_log(NULL, "ERROR silent: %s", (char *)s); |
|
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726 #endif |
| 7 | 727 return TRUE; |
| 728 } | |
| 729 | |
|
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|
730 ex_exitval = 1; |
|
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|
731 |
|
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|
732 // Reset msg_silent, an error causes messages to be switched back on. |
| 7 | 733 msg_silent = 0; |
| 734 cmd_silent = FALSE; | |
| 735 | |
|
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736 if (global_busy) // break :global command |
| 7 | 737 ++global_busy; |
| 738 | |
| 739 if (p_eb) | |
|
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|
740 beep_flush(); // also includes flush_buffers() |
| 7 | 741 else |
|
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patch 8.1.0466: autocmd test fails
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changeset
|
742 flush_buffers(FLUSH_MINIMAL); // flush internal buffers |
|
15079
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changeset
|
743 ++did_emsg; // flag for DoOneCmd() |
|
12375
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changeset
|
744 #ifdef FEAT_EVAL |
|
25609
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changeset
|
745 ++uncaught_emsg; |
|
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|
746 #endif |
| 7 | 747 } |
| 748 | |
|
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|
749 emsg_on_display = TRUE; // remember there is an error message |
|
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|
750 attr = HL_ATTR(HLF_E); // set highlight mode for error messages |
| 539 | 751 if (msg_scrolled != 0) |
|
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|
752 need_wait_return = TRUE; // needed in case emsg() is called after |
|
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|
753 // wait_return has reset need_wait_return |
|
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|
754 // and a redraw is expected because |
|
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|
755 // msg_scrolled is non-zero |
| 7 | 756 |
|
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|
757 #ifdef FEAT_JOB_CHANNEL |
|
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|
758 emsg_to_channel_log = TRUE; |
|
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|
759 #endif |
| 7 | 760 /* |
| 761 * Display name and line number for the source of the error. | |
|
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|
762 * Sets "msg_scroll". |
| 7 | 763 */ |
| 16 | 764 msg_source(attr); |
| 7 | 765 |
| 766 /* | |
| 767 * Display the error message itself. | |
| 768 */ | |
|
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|
769 msg_nowait = FALSE; // wait for this msg |
|
15543
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patch 8.1.0779: argument for message functions is inconsistent
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|
770 r = msg_attr((char *)s, attr); |
|
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|
771 |
|
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|
772 #ifdef FEAT_JOB_CHANNEL |
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773 emsg_to_channel_log = FALSE; |
|
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774 #endif |
|
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|
775 return r; |
| 7 | 776 } |
| 777 | |
| 778 /* | |
|
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779 * Print an error message. |
| 7 | 780 */ |
| 781 int | |
|
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|
782 emsg(char *s) |
| 7 | 783 { |
|
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|
784 // Skip this if not giving error messages at the moment. |
|
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|
785 if (!emsg_not_now()) |
|
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|
786 return emsg_core((char_u *)s); |
|
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787 return TRUE; // no error messages at the moment |
| 7 | 788 } |
| 789 | |
|
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|
790 #ifndef PROTO // manual proto with __attribute__ |
|
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|
791 /* |
|
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792 * Print an error message with format string and variable arguments. |
|
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793 * Note: caller must not pass 'IObuff' as 1st argument. |
|
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|
794 */ |
|
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|
795 int |
|
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|
796 semsg(const char *s, ...) |
|
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|
797 { |
|
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|
798 // Skip this if not giving error messages at the moment. |
|
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|
799 if (!emsg_not_now()) |
|
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|
800 { |
|
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|
801 if (IObuff == NULL) |
|
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|
802 { |
|
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|
803 // Very early in initialisation and already something wrong, just |
|
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|
804 // give the raw message so the user at least gets a hint. |
|
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|
805 return emsg_core((char_u *)s); |
|
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|
806 } |
|
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|
807 else |
|
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|
808 { |
|
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|
809 va_list ap; |
|
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|
810 |
|
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|
811 va_start(ap, s); |
|
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|
812 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap); |
|
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|
813 va_end(ap); |
|
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|
814 return emsg_core(IObuff); |
|
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|
815 } |
|
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|
816 } |
|
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|
817 return TRUE; // no error messages at the moment |
|
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|
818 } |
|
15896
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patch 8.1.0954: arguments of semsg() and siemsg() are not checked
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|
819 #endif |
|
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|
820 |
|
66f1b5bf3fa6
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|
821 /* |
|
66f1b5bf3fa6
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|
822 * Same as emsg(...), but abort on error when ABORT_ON_INTERNAL_ERROR is |
|
66f1b5bf3fa6
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|
823 * defined. It is used for internal errors only, so that they can be |
|
66f1b5bf3fa6
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|
824 * detected when fuzzing vim. |
|
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|
825 */ |
|
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|
826 void |
|
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827 iemsg(char *s) |
|
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828 { |
|
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829 if (!emsg_not_now()) |
|
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830 { |
|
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831 emsg_core((char_u *)s); |
|
26869
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patch 8.2.3963: build failure with tiny and small features
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|
832 #if defined(ABORT_ON_INTERNAL_ERROR) && defined(FEAT_EVAL) |
|
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|
833 set_vim_var_string(VV_ERRMSG, (char_u *)s, -1); |
|
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|
834 msg_putchar('\n'); // avoid overwriting the error message |
|
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835 out_flush(); |
|
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|
836 abort(); |
|
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837 #endif |
|
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838 } |
|
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839 } |
|
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|
840 |
|
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841 #ifndef PROTO // manual proto with __attribute__ |
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842 /* |
|
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843 * Same as semsg(...) but abort on error when ABORT_ON_INTERNAL_ERROR is |
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844 * defined. It is used for internal errors only, so that they can be |
|
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845 * detected when fuzzing vim. |
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846 * Note: caller must not pass 'IObuff' as 1st argument. |
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847 */ |
|
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848 void |
|
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849 siemsg(const char *s, ...) |
|
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850 { |
|
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851 if (!emsg_not_now()) |
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852 { |
|
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853 if (IObuff == NULL) |
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854 { |
|
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855 // Very early in initialisation and already something wrong, just |
|
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|
856 // give the raw message so the user at least gets a hint. |
|
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857 emsg_core((char_u *)s); |
|
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858 } |
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859 else |
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860 { |
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861 va_list ap; |
|
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862 |
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863 va_start(ap, s); |
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864 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap); |
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865 va_end(ap); |
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866 emsg_core(IObuff); |
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867 } |
|
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868 # ifdef ABORT_ON_INTERNAL_ERROR |
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869 msg_putchar('\n'); // avoid overwriting the error message |
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870 out_flush(); |
|
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871 abort(); |
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872 # endif |
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873 } |
|
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874 } |
|
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875 #endif |
|
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876 |
|
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877 /* |
|
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878 * Give an "Internal error" message. |
|
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879 */ |
|
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880 void |
|
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881 internal_error(char *where) |
|
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882 { |
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883 siemsg(_(e_internal_error_str), where); |
|
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884 } |
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885 |
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886 #if defined(FEAT_EVAL) || defined(PROTO) |
|
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887 /* |
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888 * Like internal_error() but do not call abort(), to avoid tests using |
|
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889 * test_unknown() and test_void() causing Vim to exit. |
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890 */ |
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891 void |
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892 internal_error_no_abort(char *where) |
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893 { |
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894 semsg(_(e_internal_error_str), where); |
|
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895 } |
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896 #endif |
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897 |
|
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898 // emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes. |
| 7 | 899 |
| 167 | 900 void |
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901 emsg_invreg(int name) |
| 167 | 902 { |
|
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903 semsg(_(e_invalid_register_name_str), transchar(name)); |
| 167 | 904 } |
| 905 | |
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906 #if defined(FEAT_EVAL) || defined(PROTO) |
| 7 | 907 /* |
|
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908 * Give an error message which contains %s for "name[len]". |
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909 */ |
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910 void |
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911 emsg_namelen(char *msg, char_u *name, int len) |
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912 { |
|
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913 char_u *copy = vim_strnsave(name, len); |
|
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914 |
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915 semsg(msg, copy == NULL ? "NULL" : (char *)copy); |
|
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|
916 vim_free(copy); |
|
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917 } |
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918 #endif |
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919 |
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920 /* |
| 7 | 921 * Like msg(), but truncate to a single line if p_shm contains 't', or when |
| 922 * "force" is TRUE. This truncates in another way as for normal messages. | |
| 923 * Careful: The string may be changed by msg_may_trunc()! | |
| 924 * Returns a pointer to the printed message, if wait_return() not called. | |
| 925 */ | |
|
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926 char * |
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927 msg_trunc_attr(char *s, int force, int attr) |
| 7 | 928 { |
| 929 int n; | |
|
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930 char *ts; |
| 7 | 931 |
|
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932 // Add message to history before truncating |
|
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933 add_msg_hist((char_u *)s, -1, attr); |
|
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934 |
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|
935 ts = (char *)msg_may_trunc(force, (char_u *)s); |
| 7 | 936 |
| 937 msg_hist_off = TRUE; | |
|
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938 n = msg_attr(ts, attr); |
| 7 | 939 msg_hist_off = FALSE; |
| 940 | |
| 941 if (n) | |
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|
942 return ts; |
| 7 | 943 return NULL; |
| 944 } | |
| 945 | |
| 946 /* | |
| 947 * Check if message "s" should be truncated at the start (for filenames). | |
| 948 * Return a pointer to where the truncated message starts. | |
| 949 * Note: May change the message by replacing a character with '<'. | |
| 950 */ | |
| 951 char_u * | |
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|
952 msg_may_trunc(int force, char_u *s) |
| 7 | 953 { |
| 954 int n; | |
| 955 int room; | |
| 956 | |
|
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957 // If something unexpected happened "room" may be negative, check for that |
|
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|
958 // just in case. |
| 7 | 959 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1; |
|
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960 if (room > 0 && (force || (shortmess(SHM_TRUNC) && !exmode_active)) |
|
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961 && (n = (int)STRLEN(s) - room) > 0 && p_ch > 0) |
| 7 | 962 { |
| 963 if (has_mbyte) | |
| 964 { | |
| 965 int size = vim_strsize(s); | |
| 966 | |
|
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|
967 // There may be room anyway when there are multibyte chars. |
| 615 | 968 if (size <= room) |
| 969 return s; | |
| 970 | |
| 7 | 971 for (n = 0; size >= room; ) |
| 972 { | |
| 973 size -= (*mb_ptr2cells)(s + n); | |
| 474 | 974 n += (*mb_ptr2len)(s + n); |
| 7 | 975 } |
| 976 --n; | |
| 977 } | |
| 978 s += n; | |
| 979 *s = '<'; | |
| 980 } | |
| 981 return s; | |
| 982 } | |
| 983 | |
| 984 static void | |
|
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|
985 add_msg_hist( |
|
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|
986 char_u *s, |
|
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|
987 int len, // -1 for undetermined length |
|
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changeset
|
988 int attr) |
| 7 | 989 { |
| 990 struct msg_hist *p; | |
| 991 | |
| 992 if (msg_hist_off || msg_silent != 0) | |
| 993 return; | |
| 994 | |
|
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changeset
|
995 // Don't let the message history get too big |
| 625 | 996 while (msg_hist_len > MAX_MSG_HIST_LEN) |
| 355 | 997 (void)delete_first_msg(); |
| 998 | |
|
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changeset
|
999 // allocate an entry and add the message at the end of the history |
|
16825
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|
1000 p = ALLOC_ONE(struct msg_hist); |
| 7 | 1001 if (p != NULL) |
| 1002 { | |
| 1003 if (len < 0) | |
| 1004 len = (int)STRLEN(s); | |
|
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changeset
|
1005 // remove leading and trailing newlines |
| 7 | 1006 while (len > 0 && *s == '\n') |
| 1007 { | |
| 1008 ++s; | |
| 1009 --len; | |
| 1010 } | |
| 1011 while (len > 0 && s[len - 1] == '\n') | |
| 1012 --len; | |
| 1013 p->msg = vim_strnsave(s, len); | |
| 1014 p->next = NULL; | |
| 1015 p->attr = attr; | |
| 1016 if (last_msg_hist != NULL) | |
| 1017 last_msg_hist->next = p; | |
| 1018 last_msg_hist = p; | |
| 1019 if (first_msg_hist == NULL) | |
| 1020 first_msg_hist = last_msg_hist; | |
| 1021 ++msg_hist_len; | |
| 1022 } | |
| 1023 } | |
| 1024 | |
| 1025 /* | |
| 355 | 1026 * Delete the first (oldest) message from the history. |
| 1027 * Returns FAIL if there are no messages. | |
| 1028 */ | |
| 1029 int | |
|
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1030 delete_first_msg(void) |
| 355 | 1031 { |
| 1032 struct msg_hist *p; | |
| 1033 | |
| 1034 if (msg_hist_len <= 0) | |
| 1035 return FAIL; | |
| 1036 p = first_msg_hist; | |
| 1037 first_msg_hist = p->next; | |
| 1619 | 1038 if (first_msg_hist == NULL) |
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1039 last_msg_hist = NULL; // history is empty |
| 355 | 1040 vim_free(p->msg); |
| 1041 vim_free(p); | |
| 1042 --msg_hist_len; | |
| 1043 return OK; | |
| 1044 } | |
| 1045 | |
| 1046 /* | |
| 7 | 1047 * ":messages" command. |
| 1048 */ | |
| 1049 void | |
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1050 ex_messages(exarg_T *eap) |
| 7 | 1051 { |
| 1052 struct msg_hist *p; | |
| 1053 char_u *s; | |
|
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1054 int c = 0; |
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1055 |
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1056 if (STRCMP(eap->arg, "clear") == 0) |
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1057 { |
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1058 int keep = eap->addr_count == 0 ? 0 : eap->line2; |
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1059 |
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1060 while (msg_hist_len > keep) |
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1061 (void)delete_first_msg(); |
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1062 return; |
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1063 } |
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1064 |
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1065 if (*eap->arg != NUL) |
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1066 { |
|
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1067 emsg(_(e_invalid_argument)); |
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1068 return; |
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1069 } |
| 7 | 1070 |
| 1071 msg_hist_off = TRUE; | |
| 1072 | |
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1073 p = first_msg_hist; |
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1074 if (eap->addr_count != 0) |
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1075 { |
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1076 // Count total messages |
|
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1077 for (; p != NULL && !got_int; p = p->next) |
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1078 c++; |
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1079 |
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1080 c -= eap->line2; |
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1081 |
|
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1082 // Skip without number of messages specified |
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1083 for (p = first_msg_hist; p != NULL && !got_int && c > 0; |
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1084 p = p->next, c--); |
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1085 } |
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1086 |
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1087 if (p == first_msg_hist) |
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1088 { |
|
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1089 #ifdef FEAT_MULTI_LANG |
|
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1090 s = get_mess_lang(); |
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1091 #else |
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1092 s = mch_getenv((char_u *)"LANG"); |
|
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1093 #endif |
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1094 if (s != NULL && *s != NUL) |
|
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1095 // The next comment is extracted by xgettext and put in po file for |
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1096 // translators to read. |
|
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1097 msg_attr( |
|
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1098 // Translator: Please replace the name and email address |
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1099 // with the appropriate text for your translation. |
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1100 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"), |
|
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1101 HL_ATTR(HLF_T)); |
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1102 } |
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1103 |
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1104 // Display what was not skipped. |
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1105 for (; p != NULL && !got_int; p = p->next) |
| 7 | 1106 if (p->msg != NULL) |
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1107 msg_attr((char *)p->msg, p->attr); |
| 7 | 1108 |
| 1109 msg_hist_off = FALSE; | |
| 1110 } | |
| 1111 | |
| 28 | 1112 #if defined(FEAT_CON_DIALOG) || defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
| 7 | 1113 /* |
| 1114 * Call this after prompting the user. This will avoid a hit-return message | |
| 1115 * and a delay. | |
| 1116 */ | |
| 28 | 1117 void |
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1118 msg_end_prompt(void) |
| 7 | 1119 { |
| 1120 need_wait_return = FALSE; | |
| 1121 emsg_on_display = FALSE; | |
| 1122 cmdline_row = msg_row; | |
| 1123 msg_col = 0; | |
| 1124 msg_clr_eos(); | |
| 3240 | 1125 lines_left = -1; |
| 7 | 1126 } |
| 1127 #endif | |
| 1128 | |
| 1129 /* | |
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1130 * Wait for the user to hit a key (normally Enter). |
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1131 * If "redraw" is TRUE, clear and redraw the screen. |
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1132 * If "redraw" is FALSE, just redraw the screen. |
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1133 * If "redraw" is -1, don't redraw at all. |
| 7 | 1134 */ |
| 1135 void | |
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1136 wait_return(int redraw) |
| 7 | 1137 { |
| 1138 int c; | |
| 1139 int oldState; | |
| 1140 int tmpState; | |
| 1141 int had_got_int; | |
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1142 int save_reg_recording; |
| 5430 | 1143 FILE *save_scriptout; |
| 7 | 1144 |
| 1145 if (redraw == TRUE) | |
|
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1146 set_must_redraw(UPD_CLEAR); |
| 7 | 1147 |
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1148 // If using ":silent cmd", don't wait for a return. Also don't set |
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1149 // need_wait_return to do it later. |
| 7 | 1150 if (msg_silent != 0) |
| 1151 return; | |
| 1152 | |
| 2723 | 1153 /* |
| 1154 * When inside vgetc(), we can't wait for a typed character at all. | |
| 1155 * With the global command (and some others) we only need one return at | |
| 1156 * the end. Adjust cmdline_row to avoid the next message overwriting the | |
| 1157 * last one. | |
| 1158 */ | |
| 822 | 1159 if (vgetc_busy > 0) |
| 7 | 1160 return; |
| 2723 | 1161 need_wait_return = TRUE; |
| 7 | 1162 if (no_wait_return) |
| 1163 { | |
| 1164 if (!exmode_active) | |
| 1165 cmdline_row = msg_row; | |
| 1166 return; | |
| 1167 } | |
| 1168 | |
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1169 redir_off = TRUE; // don't redirect this message |
| 7 | 1170 oldState = State; |
| 1171 if (quit_more) | |
| 1172 { | |
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1173 c = CAR; // just pretend CR was hit |
| 7 | 1174 quit_more = FALSE; |
| 1175 got_int = FALSE; | |
| 1176 } | |
| 1177 else if (exmode_active) | |
| 1178 { | |
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1179 msg_puts(" "); // make sure the cursor is on the right line |
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1180 c = CAR; // no need for a return in ex mode |
| 7 | 1181 got_int = FALSE; |
| 1182 } | |
| 1183 else | |
| 1184 { | |
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1185 // Make sure the hit-return prompt is on screen when 'guioptions' was |
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1186 // just changed. |
| 7 | 1187 screenalloc(FALSE); |
| 1188 | |
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1189 State = MODE_HITRETURN; |
| 7 | 1190 setmouse(); |
| 1191 #ifdef USE_ON_FLY_SCROLL | |
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1192 dont_scroll = TRUE; // disallow scrolling here |
| 7 | 1193 #endif |
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1194 cmdline_row = msg_row; |
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1195 |
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1196 // Avoid the sequence that the user types ":" at the hit-return prompt |
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1197 // to start an Ex command, but the file-changed dialog gets in the |
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1198 // way. |
| 4325 | 1199 if (need_check_timestamps) |
| 1200 check_timestamps(FALSE); | |
| 1201 | |
| 7 | 1202 hit_return_msg(); |
| 1203 | |
| 1204 do | |
| 1205 { | |
|
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|
1206 // Remember "got_int", if it is set vgetc() probably returns a |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1207 // CTRL-C, but we need to loop then. |
| 7 | 1208 had_got_int = got_int; |
| 280 | 1209 |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
1210 // Don't do mappings here, we put the character back in the |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1211 // typeahead buffer. |
| 280 | 1212 ++no_mapping; |
| 1213 ++allow_keys; | |
| 5430 | 1214 |
|
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80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1215 // Temporarily disable Recording. If Recording is active, the |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
18866
diff
changeset
|
1216 // character will be recorded later, since it will be added to the |
|
80b40bd5ec1a
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1217 // typebuf after the loop |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13802
diff
changeset
|
1218 save_reg_recording = reg_recording; |
| 5430 | 1219 save_scriptout = scriptout; |
|
14004
e124262d435e
patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13802
diff
changeset
|
1220 reg_recording = 0; |
| 5430 | 1221 scriptout = NULL; |
| 7 | 1222 c = safe_vgetc(); |
| 216 | 1223 if (had_got_int && !global_busy) |
| 7 | 1224 got_int = FALSE; |
| 280 | 1225 --no_mapping; |
| 1226 --allow_keys; | |
|
14004
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patch 8.1.0020: cannot tell whether a register is executing or recording
Christian Brabandt <cb@256bit.org>
parents:
13802
diff
changeset
|
1227 reg_recording = save_reg_recording; |
| 5430 | 1228 scriptout = save_scriptout; |
| 280 | 1229 |
| 7 | 1230 #ifdef FEAT_CLIPBOARD |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1231 // Strange way to allow copying (yanking) a modeless selection at |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1232 // the hit-enter prompt. Use CTRL-Y, because the same is used in |
|
80b40bd5ec1a
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parents:
18866
diff
changeset
|
1233 // Cmdline-mode and it's harmless when there is no selection. |
| 7 | 1234 if (c == Ctrl_Y && clip_star.state == SELECT_DONE) |
| 1235 { | |
| 1236 clip_copy_modeless_selection(TRUE); | |
| 1237 c = K_IGNORE; | |
| 1238 } | |
| 1239 #endif | |
| 1381 | 1240 |
| 698 | 1241 /* |
| 1242 * Allow scrolling back in the messages. | |
| 1243 * Also accept scroll-down commands when messages fill the screen, | |
| 1244 * to avoid that typing one 'j' too many makes the messages | |
| 1245 * disappear. | |
| 1246 */ | |
| 1247 if (p_more && !p_cp) | |
| 446 | 1248 { |
| 4234 | 1249 if (c == 'b' || c == 'k' || c == 'u' || c == 'g' |
| 1250 || c == K_UP || c == K_PAGEUP) | |
| 446 | 1251 { |
| 4234 | 1252 if (msg_scrolled > Rows) |
|
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parents:
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diff
changeset
|
1253 // scroll back to show older messages |
| 4234 | 1254 do_more_prompt(c); |
| 1255 else | |
| 1256 { | |
| 1257 msg_didout = FALSE; | |
| 1258 c = K_IGNORE; | |
| 1259 msg_col = | |
| 1260 #ifdef FEAT_RIGHTLEFT | |
| 1261 cmdmsg_rl ? Columns - 1 : | |
| 1262 #endif | |
| 1263 0; | |
| 1264 } | |
| 698 | 1265 if (quit_more) |
| 1266 { | |
|
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changeset
|
1267 c = CAR; // just pretend CR was hit |
| 698 | 1268 quit_more = FALSE; |
| 1269 got_int = FALSE; | |
| 1270 } | |
|
5290
059c8a4b103f
updated for version 7.4b.021
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parents:
5245
diff
changeset
|
1271 else if (c != K_IGNORE) |
| 698 | 1272 { |
| 1273 c = K_IGNORE; | |
| 1274 hit_return_msg(); | |
| 1275 } | |
| 446 | 1276 } |
| 698 | 1277 else if (msg_scrolled > Rows - 2 |
| 4234 | 1278 && (c == 'j' || c == 'd' || c == 'f' |
| 1279 || c == K_DOWN || c == K_PAGEDOWN)) | |
| 446 | 1280 c = K_IGNORE; |
| 1281 } | |
| 7 | 1282 } while ((had_got_int && c == Ctrl_C) |
| 1283 || c == K_IGNORE | |
| 1284 #ifdef FEAT_GUI | |
| 1285 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR | |
| 1286 #endif | |
| 1287 || c == K_LEFTDRAG || c == K_LEFTRELEASE | |
| 1288 || c == K_MIDDLEDRAG || c == K_MIDDLERELEASE | |
| 1289 || c == K_RIGHTDRAG || c == K_RIGHTRELEASE | |
|
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0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
1290 || c == K_MOUSELEFT || c == K_MOUSERIGHT |
| 7 | 1291 || c == K_MOUSEDOWN || c == K_MOUSEUP |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1292 || c == K_MOUSEMOVE |
| 7 | 1293 || (!mouse_has(MOUSE_RETURN) |
| 1294 && mouse_row < msg_row | |
| 1295 && (c == K_LEFTMOUSE | |
| 1296 || c == K_MIDDLEMOUSE | |
| 1297 || c == K_RIGHTMOUSE | |
| 1298 || c == K_X1MOUSE | |
| 1299 || c == K_X2MOUSE)) | |
| 1300 ); | |
| 1301 ui_breakcheck(); | |
| 1302 /* | |
| 1303 * Avoid that the mouse-up event causes visual mode to start. | |
| 1304 */ | |
| 1305 if (c == K_LEFTMOUSE || c == K_MIDDLEMOUSE || c == K_RIGHTMOUSE | |
| 1306 || c == K_X1MOUSE || c == K_X2MOUSE) | |
| 1307 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0); | |
|
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patch 8.1.2171: mouse support not always available
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parents:
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diff
changeset
|
1308 else if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C) |
| 7 | 1309 { |
|
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changeset
|
1310 // Put the character back in the typeahead buffer. Don't use the |
|
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parents:
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diff
changeset
|
1311 // stuff buffer, because lmaps wouldn't work. |
|
20571
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patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20162
diff
changeset
|
1312 ins_char_typebuf(vgetc_char, vgetc_mod_mask); |
|
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changeset
|
1313 do_redraw = TRUE; // need a redraw even though there is |
|
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parents:
18866
diff
changeset
|
1314 // typeahead |
| 7 | 1315 } |
| 1316 } | |
| 1317 redir_off = FALSE; | |
| 1318 | |
| 1319 /* | |
| 1320 * If the user hits ':', '?' or '/' we get a command line from the next | |
| 1321 * line. | |
| 1322 */ | |
| 1323 if (c == ':' || c == '?' || c == '/') | |
| 1324 { | |
| 1325 if (!exmode_active) | |
| 1326 cmdline_row = msg_row; | |
|
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diff
changeset
|
1327 skip_redraw = TRUE; // skip redraw once |
| 7 | 1328 do_redraw = FALSE; |
|
14129
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patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1329 #ifdef FEAT_TERMINAL |
|
cb731d098241
patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1330 skip_term_loop = TRUE; |
|
cb731d098241
patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
1331 #endif |
| 7 | 1332 } |
| 1333 | |
| 1334 /* | |
| 1335 * If the window size changed set_shellsize() will redraw the screen. | |
| 1336 * Otherwise the screen is only redrawn if 'redraw' is set and no ':' | |
| 1337 * typed. | |
| 1338 */ | |
| 1339 tmpState = State; | |
|
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parents:
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diff
changeset
|
1340 State = oldState; // restore State before set_shellsize |
| 7 | 1341 setmouse(); |
| 1342 msg_check(); | |
| 1343 | |
| 1344 #if defined(UNIX) || defined(VMS) | |
| 1345 /* | |
| 1346 * When switching screens, we need to output an extra newline on exit. | |
| 1347 */ | |
| 1348 if (swapping_screen() && !termcap_active) | |
| 1349 newline_on_exit = TRUE; | |
| 1350 #endif | |
| 1351 | |
| 1352 need_wait_return = FALSE; | |
| 1353 did_wait_return = TRUE; | |
|
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changeset
|
1354 emsg_on_display = FALSE; // can delete error message now |
|
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changeset
|
1355 lines_left = -1; // reset lines_left at next msg_start() |
| 7 | 1356 reset_last_sourcing(); |
| 1357 if (keep_msg != NULL && vim_strsize(keep_msg) >= | |
| 1358 (Rows - cmdline_row - 1) * Columns + sc_col) | |
|
18931
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changeset
|
1359 VIM_CLEAR(keep_msg); // don't redisplay message, it's too long |
|
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parents:
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diff
changeset
|
1360 |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
1361 if (tmpState == MODE_SETWSIZE) // got resize event while in vgetc() |
| 7 | 1362 { |
|
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diff
changeset
|
1363 starttermcap(); // start termcap before redrawing |
| 7 | 1364 shell_resized(); |
| 1365 } | |
| 1366 else if (!skip_redraw | |
| 1367 && (redraw == TRUE || (msg_scrolled != 0 && redraw != -1))) | |
| 1368 { | |
|
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diff
changeset
|
1369 starttermcap(); // start termcap before redrawing |
|
29732
89e1d67814a9
patch 9.0.0206: redraw flags are not named specifically
Bram Moolenaar <Bram@vim.org>
parents:
29546
diff
changeset
|
1370 redraw_later(UPD_VALID); |
| 7 | 1371 } |
| 1372 } | |
| 1373 | |
| 1374 /* | |
| 1375 * Write the hit-return prompt. | |
| 1376 */ | |
| 1377 static void | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
1378 hit_return_msg(void) |
| 7 | 1379 { |
| 446 | 1380 int save_p_more = p_more; |
| 1381 | |
|
26771
fc859aea8cec
patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents:
26288
diff
changeset
|
1382 p_more = FALSE; // don't want to see this message when scrolling back |
|
18931
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patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
1383 if (msg_didout) // start on a new line |
| 7 | 1384 msg_putchar('\n'); |
| 1385 if (got_int) | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
1386 msg_puts(_("Interrupt: ")); |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
1387 |
|
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
1388 msg_puts_attr(_("Press ENTER or type command to continue"), HL_ATTR(HLF_R)); |
| 7 | 1389 if (!msg_use_printf()) |
| 1390 msg_clr_eos(); | |
| 446 | 1391 p_more = save_p_more; |
| 7 | 1392 } |
| 1393 | |
| 1394 /* | |
| 1395 * Set "keep_msg" to "s". Free the old value and check for NULL pointer. | |
| 1396 */ | |
| 1397 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1398 set_keep_msg(char_u *s, int attr) |
| 7 | 1399 { |
| 1400 vim_free(keep_msg); | |
| 1401 if (s != NULL && msg_silent == 0) | |
| 1402 keep_msg = vim_strsave(s); | |
| 1403 else | |
| 1404 keep_msg = NULL; | |
| 127 | 1405 keep_msg_more = FALSE; |
| 678 | 1406 keep_msg_attr = attr; |
| 7 | 1407 } |
| 1408 | |
| 678 | 1409 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) |
| 1410 /* | |
| 1411 * If there currently is a message being displayed, set "keep_msg" to it, so | |
| 1412 * that it will be displayed again after redraw. | |
| 1413 */ | |
| 1414 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1415 set_keep_msg_from_hist(void) |
| 678 | 1416 { |
| 1417 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0 | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
1418 && (State & MODE_NORMAL)) |
| 678 | 1419 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr); |
| 1420 } | |
| 1421 #endif | |
| 1422 | |
| 7 | 1423 /* |
| 1424 * Prepare for outputting characters in the command line. | |
| 1425 */ | |
| 1426 void | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
1427 msg_start(void) |
| 7 | 1428 { |
| 1429 int did_return = FALSE; | |
| 1430 | |
|
2491
904cd1c26a1e
After entering a crypt key would need to hit return to continue.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
1431 if (!msg_silent) |
|
27255
8c43e3d1a6e5
patch 8.2.4156: fileinfo message overwrites echo'ed message
Bram Moolenaar <Bram@vim.org>
parents:
27022
diff
changeset
|
1432 { |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13188
diff
changeset
|
1433 VIM_CLEAR(keep_msg); |
|
27255
8c43e3d1a6e5
patch 8.2.4156: fileinfo message overwrites echo'ed message
Bram Moolenaar <Bram@vim.org>
parents:
27022
diff
changeset
|
1434 need_fileinfo = FALSE; |
|
8c43e3d1a6e5
patch 8.2.4156: fileinfo message overwrites echo'ed message
Bram Moolenaar <Bram@vim.org>
parents:
27022
diff
changeset
|
1435 } |
| 1619 | 1436 |
| 1437 #ifdef FEAT_EVAL | |
|
29546
8a243ecfe2dd
patch 9.0.0114: the command line takes up space even when not used
Bram Moolenaar <Bram@vim.org>
parents:
29515
diff
changeset
|
1438 if (need_clr_eos || p_ch == 0) |
| 1619 | 1439 { |
|
18931
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parents:
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diff
changeset
|
1440 // Halfway an ":echo" command and getting an (error) message: clear |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
18866
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changeset
|
1441 // any text from the command. |
| 1619 | 1442 need_clr_eos = FALSE; |
| 1443 msg_clr_eos(); | |
| 1444 } | |
| 1445 #endif | |
| 1446 | |
|
18931
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diff
changeset
|
1447 if (!msg_scroll && full_screen) // overwrite last message |
| 7 | 1448 { |
| 1449 msg_row = cmdline_row; | |
| 1450 msg_col = | |
| 1451 #ifdef FEAT_RIGHTLEFT | |
| 1452 cmdmsg_rl ? Columns - 1 : | |
| 1453 #endif | |
| 1454 0; | |
| 1455 } | |
|
29546
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patch 9.0.0114: the command line takes up space even when not used
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
1456 else if (msg_didout || p_ch == 0) // start message on next line |
| 7 | 1457 { |
| 1458 msg_putchar('\n'); | |
| 1459 did_return = TRUE; | |
| 1460 if (exmode_active != EXMODE_NORMAL) | |
| 1461 cmdline_row = msg_row; | |
| 1462 } | |
| 1463 if (!msg_didany || lines_left < 0) | |
| 1464 msg_starthere(); | |
| 1465 if (msg_silent == 0) | |
| 1466 { | |
|
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parents:
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diff
changeset
|
1467 msg_didout = FALSE; // no output on current line yet |
| 7 | 1468 cursor_off(); |
| 1469 } | |
| 1470 | |
|
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parents:
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diff
changeset
|
1471 // when redirecting, may need to start a new line. |
| 7 | 1472 if (!did_return) |
| 1473 redir_write((char_u *)"\n", -1); | |
| 1474 } | |
| 1475 | |
| 1476 /* | |
| 1477 * Note that the current msg position is where messages start. | |
| 1478 */ | |
| 1479 void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1480 msg_starthere(void) |
| 7 | 1481 { |
| 1482 lines_left = cmdline_row; | |
| 1483 msg_didany = FALSE; | |
| 1484 } | |
| 1485 | |
| 1486 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
1487 msg_putchar(int c) |
| 7 | 1488 { |
| 1489 msg_putchar_attr(c, 0); | |
| 1490 } | |
| 1491 | |
| 1492 void | |
|
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|
1493 msg_putchar_attr(int c, int attr) |
| 7 | 1494 { |
|
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1495 char_u buf[MB_MAXBYTES + 1]; |
| 7 | 1496 |
| 1497 if (IS_SPECIAL(c)) | |
| 1498 { | |
| 1499 buf[0] = K_SPECIAL; | |
| 1500 buf[1] = K_SECOND(c); | |
| 1501 buf[2] = K_THIRD(c); | |
| 1502 buf[3] = NUL; | |
| 1503 } | |
| 1504 else | |
|
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1505 buf[(*mb_char2bytes)(c, buf)] = NUL; |
|
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1506 msg_puts_attr((char *)buf, attr); |
| 7 | 1507 } |
| 1508 | |
| 1509 void | |
|
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1510 msg_outnum(long n) |
| 7 | 1511 { |
|
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1512 char buf[20]; |
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1513 |
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1514 sprintf(buf, "%ld", n); |
| 7 | 1515 msg_puts(buf); |
| 1516 } | |
| 1517 | |
| 1518 void | |
|
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|
1519 msg_home_replace(char_u *fname) |
| 7 | 1520 { |
| 1521 msg_home_replace_attr(fname, 0); | |
| 1522 } | |
| 1523 | |
| 1524 #if defined(FEAT_FIND_ID) || defined(PROTO) | |
| 1525 void | |
|
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1526 msg_home_replace_hl(char_u *fname) |
| 7 | 1527 { |
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1528 msg_home_replace_attr(fname, HL_ATTR(HLF_D)); |
| 7 | 1529 } |
| 1530 #endif | |
| 1531 | |
| 1532 static void | |
|
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|
1533 msg_home_replace_attr(char_u *fname, int attr) |
| 7 | 1534 { |
| 1535 char_u *name; | |
| 1536 | |
| 1537 name = home_replace_save(NULL, fname); | |
| 1538 if (name != NULL) | |
| 1539 msg_outtrans_attr(name, attr); | |
| 1540 vim_free(name); | |
| 1541 } | |
| 1542 | |
| 1543 /* | |
| 1544 * Output 'len' characters in 'str' (including NULs) with translation | |
|
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1545 * if 'len' is -1, output up to a NUL character. |
| 7 | 1546 * Use attributes 'attr'. |
| 1547 * Return the number of characters it takes on the screen. | |
| 1548 */ | |
| 1549 int | |
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|
1550 msg_outtrans(char_u *str) |
| 7 | 1551 { |
| 1552 return msg_outtrans_attr(str, 0); | |
| 1553 } | |
| 1554 | |
| 1555 int | |
|
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1556 msg_outtrans_attr(char_u *str, int attr) |
| 7 | 1557 { |
| 1558 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr); | |
| 1559 } | |
| 1560 | |
| 1561 int | |
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|
1562 msg_outtrans_len(char_u *str, int len) |
| 7 | 1563 { |
| 1564 return msg_outtrans_len_attr(str, len, 0); | |
| 1565 } | |
| 1566 | |
| 1567 /* | |
| 1568 * Output one character at "p". Return pointer to the next character. | |
| 1569 * Handles multi-byte characters. | |
| 1570 */ | |
| 1571 char_u * | |
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1572 msg_outtrans_one(char_u *p, int attr) |
| 7 | 1573 { |
| 1574 int l; | |
| 1575 | |
| 474 | 1576 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
| 7 | 1577 { |
| 1578 msg_outtrans_len_attr(p, l, attr); | |
| 1579 return p + l; | |
| 1580 } | |
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1581 msg_puts_attr((char *)transchar_byte(*p), attr); |
| 7 | 1582 return p + 1; |
| 1583 } | |
| 1584 | |
| 1585 int | |
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1586 msg_outtrans_len_attr(char_u *msgstr, int len, int attr) |
| 7 | 1587 { |
| 1588 int retval = 0; | |
| 1589 char_u *str = msgstr; | |
| 1590 char_u *plain_start = msgstr; | |
| 1591 char_u *s; | |
| 1592 int mb_l; | |
| 1593 int c; | |
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1594 int save_got_int = got_int; |
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1595 |
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1596 // Only quit when got_int was set in here. |
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1597 got_int = FALSE; |
| 7 | 1598 |
|
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1599 // if MSG_HIST flag set, add message to history |
| 7 | 1600 if (attr & MSG_HIST) |
| 1601 { | |
| 1602 add_msg_hist(str, len, attr); | |
| 1603 attr &= ~MSG_HIST; | |
| 1604 } | |
| 1605 | |
|
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1606 // If the string starts with a composing character first draw a space on |
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1607 // which the composing char can be drawn. |
| 7 | 1608 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr))) |
|
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1609 msg_puts_attr(" ", attr); |
| 7 | 1610 |
| 1611 /* | |
| 1612 * Go over the string. Special characters are translated and printed. | |
| 1613 * Normal characters are printed several at a time. | |
| 1614 */ | |
|
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1615 while (--len >= 0 && !got_int) |
| 7 | 1616 { |
| 1617 if (enc_utf8) | |
|
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1618 // Don't include composing chars after the end. |
| 474 | 1619 mb_l = utfc_ptr2len_len(str, len + 1); |
| 7 | 1620 else if (has_mbyte) |
| 474 | 1621 mb_l = (*mb_ptr2len)(str); |
| 7 | 1622 else |
| 1623 mb_l = 1; | |
| 1624 if (has_mbyte && mb_l > 1) | |
| 1625 { | |
| 1626 c = (*mb_ptr2char)(str); | |
| 1627 if (vim_isprintc(c)) | |
|
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1628 // printable multi-byte char: count the cells. |
| 7 | 1629 retval += (*mb_ptr2cells)(str); |
| 1630 else | |
| 1631 { | |
|
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1632 // unprintable multi-byte char: print the printable chars so |
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1633 // far and the translation of the unprintable char. |
| 7 | 1634 if (str > plain_start) |
|
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1635 msg_puts_attr_len((char *)plain_start, |
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|
1636 (int)(str - plain_start), attr); |
| 7 | 1637 plain_start = str + mb_l; |
|
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1638 msg_puts_attr((char *)transchar(c), |
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1639 attr == 0 ? HL_ATTR(HLF_8) : attr); |
| 7 | 1640 retval += char2cells(c); |
| 1641 } | |
| 1642 len -= mb_l - 1; | |
| 1643 str += mb_l; | |
| 1644 } | |
| 1645 else | |
| 1646 { | |
| 1647 s = transchar_byte(*str); | |
| 1648 if (s[1] != NUL) | |
| 1649 { | |
|
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1650 // unprintable char: print the printable chars so far and the |
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1651 // translation of the unprintable char. |
| 7 | 1652 if (str > plain_start) |
|
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1653 msg_puts_attr_len((char *)plain_start, |
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1654 (int)(str - plain_start), attr); |
| 7 | 1655 plain_start = str + 1; |
|
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1656 msg_puts_attr((char *)s, attr == 0 ? HL_ATTR(HLF_8) : attr); |
| 1668 | 1657 retval += (int)STRLEN(s); |
| 7 | 1658 } |
| 1663 | 1659 else |
| 1660 ++retval; | |
| 7 | 1661 ++str; |
| 1662 } | |
| 1663 } | |
| 1664 | |
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1665 if (str > plain_start && !got_int) |
|
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1666 // print the printable chars at the end |
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1667 msg_puts_attr_len((char *)plain_start, (int)(str - plain_start), attr); |
| 7 | 1668 |
|
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1669 got_int |= save_got_int; |
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1670 |
| 7 | 1671 return retval; |
| 1672 } | |
| 1673 | |
| 1674 #if defined(FEAT_QUICKFIX) || defined(PROTO) | |
| 1675 void | |
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|
1676 msg_make(char_u *arg) |
| 7 | 1677 { |
| 1678 int i; | |
| 1679 static char_u *str = (char_u *)"eeffoc", *rs = (char_u *)"Plon#dqg#vxjduB"; | |
| 1680 | |
| 1681 arg = skipwhite(arg); | |
| 1682 for (i = 5; *arg && i >= 0; --i) | |
| 1683 if (*arg++ != str[i]) | |
| 1684 break; | |
| 1685 if (i < 0) | |
| 1686 { | |
| 1687 msg_putchar('\n'); | |
| 1688 for (i = 0; rs[i]; ++i) | |
| 1689 msg_putchar(rs[i] - 3); | |
| 1690 } | |
| 1691 } | |
| 1692 #endif | |
| 1693 | |
| 1694 /* | |
|
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1695 * Output the string 'str' up to a NUL character. |
| 7 | 1696 * Return the number of characters it takes on the screen. |
| 1697 * | |
| 1698 * If K_SPECIAL is encountered, then it is taken in conjunction with the | |
| 1699 * following character and shown as <F1>, <S-Up> etc. Any other character | |
| 1700 * which is not printable shown in <> form. | |
| 1701 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>. | |
| 1702 * If a character is displayed in one of these special ways, is also | |
| 1703 * highlighted (its highlight name is '8' in the p_hl variable). | |
| 1704 * Otherwise characters are not highlighted. | |
| 1705 * This function is used to show mappings, where we want to see how to type | |
| 1706 * the character/string -- webb | |
| 1707 */ | |
| 1708 int | |
|
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1709 msg_outtrans_special( |
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1710 char_u *strstart, |
|
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1711 int from, // TRUE for lhs of a mapping |
|
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|
1712 int maxlen) // screen columns, 0 for unlimited |
| 7 | 1713 { |
| 1714 char_u *str = strstart; | |
| 1715 int retval = 0; | |
|
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1716 char *text; |
| 7 | 1717 int attr; |
| 1718 int len; | |
| 1719 | |
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1720 attr = HL_ATTR(HLF_8); |
| 7 | 1721 while (*str != NUL) |
| 1722 { | |
|
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1723 // Leading and trailing spaces need to be displayed in <> form. |
| 7 | 1724 if ((str == strstart || str[1] == NUL) && *str == ' ') |
| 1725 { | |
|
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1726 text = "<Space>"; |
| 7 | 1727 ++str; |
| 1728 } | |
| 1729 else | |
|
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1730 text = (char *)str2special(&str, from); |
|
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1731 if (text[0] != NUL && text[1] == NUL) |
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1732 // single-byte character or illegal byte |
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1733 text = (char *)transchar_byte((char_u)text[0]); |
|
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1734 len = vim_strsize((char_u *)text); |
|
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1735 if (maxlen > 0 && retval + len >= maxlen) |
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1736 break; |
|
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1737 // Highlight special keys |
|
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1738 msg_puts_attr(text, len > 1 |
|
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1739 && (*mb_ptr2len)((char_u *)text) <= 1 ? attr : 0); |
| 7 | 1740 retval += len; |
| 1741 } | |
| 1742 return retval; | |
| 1743 } | |
| 1744 | |
| 2610 | 1745 #if defined(FEAT_EVAL) || defined(PROTO) |
| 1746 /* | |
| 1747 * Return the lhs or rhs of a mapping, with the key codes turned into printable | |
| 1748 * strings, in an allocated string. | |
| 1749 */ | |
| 1750 char_u * | |
|
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1751 str2special_save( |
|
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1752 char_u *str, |
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1753 int is_lhs) // TRUE for lhs, FALSE for rhs |
| 2610 | 1754 { |
| 1755 garray_T ga; | |
| 1756 char_u *p = str; | |
| 1757 | |
| 1758 ga_init2(&ga, 1, 40); | |
| 1759 while (*p != NUL) | |
| 1760 ga_concat(&ga, str2special(&p, is_lhs)); | |
| 1761 ga_append(&ga, NUL); | |
| 1762 return (char_u *)ga.ga_data; | |
| 1763 } | |
| 1764 #endif | |
| 1765 | |
| 7 | 1766 /* |
| 1767 * Return the printable string for the key codes at "*sp". | |
|
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1768 * On illegal byte return a string with only that byte. |
| 7 | 1769 * Used for translating the lhs or rhs of a mapping to printable chars. |
| 1770 * Advances "sp" to the next code. | |
| 1771 */ | |
| 1772 char_u * | |
|
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1773 str2special( |
|
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1774 char_u **sp, |
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1775 int from) // TRUE for lhs of mapping |
| 7 | 1776 { |
| 1777 int c; | |
| 1778 static char_u buf[7]; | |
| 1779 char_u *str = *sp; | |
| 1780 int modifiers = 0; | |
| 1781 int special = FALSE; | |
| 1782 | |
| 1783 if (has_mbyte) | |
| 1784 { | |
| 1785 char_u *p; | |
| 1786 | |
|
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1787 // Try to un-escape a multi-byte character. Return the un-escaped |
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1788 // string if it is a multi-byte character. |
| 7 | 1789 p = mb_unescape(sp); |
| 1790 if (p != NULL) | |
| 1791 return p; | |
| 1792 } | |
| 1793 | |
| 1794 c = *str; | |
| 1795 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
| 1796 { | |
| 1797 if (str[1] == KS_MODIFIER) | |
| 1798 { | |
| 1799 modifiers = str[2]; | |
| 1800 str += 3; | |
| 1801 c = *str; | |
| 1802 } | |
| 1803 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
| 1804 { | |
| 1805 c = TO_SPECIAL(str[1], str[2]); | |
| 1806 str += 2; | |
| 1807 } | |
|
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1808 if (IS_SPECIAL(c) || modifiers) // special key |
| 7 | 1809 special = TRUE; |
| 1810 } | |
| 1811 | |
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1812 if (has_mbyte && !IS_SPECIAL(c) && MB_BYTE2LEN(c) > 1) |
| 7 | 1813 { |
|
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1814 char_u *p; |
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1815 |
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1816 *sp = str; |
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1817 // Try to un-escape a multi-byte character after modifiers. |
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1818 p = mb_unescape(sp); |
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1819 if (p != NULL) |
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1820 // Since 'special' is TRUE the multi-byte character 'c' will be |
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1821 // processed by get_special_key_name() |
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1822 c = (*mb_ptr2char)(p); |
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1823 else |
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1824 // illegal byte |
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1825 *sp = str + 1; |
| 7 | 1826 } |
| 3024 | 1827 else |
|
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1828 // single-byte character, NUL or illegal byte |
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1829 *sp = str + (*str == NUL ? 0 : 1); |
| 7 | 1830 |
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1831 // Make special keys and C0 control characters in <> form, also <M-Space>. |
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1832 // Use <Space> only for lhs of a mapping. |
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1833 if (special || c < ' ' || (from && c == ' ')) |
| 7 | 1834 return get_special_key_name(c, modifiers); |
| 1835 buf[0] = c; | |
| 1836 buf[1] = NUL; | |
| 1837 return buf; | |
| 1838 } | |
| 1839 | |
| 1840 /* | |
| 1841 * Translate a key sequence into special key names. | |
| 1842 */ | |
| 1843 void | |
|
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1844 str2specialbuf(char_u *sp, char_u *buf, int len) |
| 7 | 1845 { |
| 1846 char_u *s; | |
| 1847 | |
| 1848 *buf = NUL; | |
| 1849 while (*sp) | |
| 1850 { | |
| 1851 s = str2special(&sp, FALSE); | |
| 1852 if ((int)(STRLEN(s) + STRLEN(buf)) < len) | |
| 1853 STRCAT(buf, s); | |
| 1854 } | |
| 1855 } | |
| 1856 | |
| 1857 /* | |
| 1858 * print line for :print or :list command | |
| 1859 */ | |
| 1860 void | |
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1861 msg_prt_line(char_u *s, int list) |
| 7 | 1862 { |
| 1863 int c; | |
| 1864 int col = 0; | |
| 1865 int n_extra = 0; | |
| 1866 int c_extra = 0; | |
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1867 int c_final = 0; |
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1868 char_u *p_extra = NULL; // init to make SASC shut up |
| 7 | 1869 int n; |
| 1059 | 1870 int attr = 0; |
| 7 | 1871 char_u *trail = NULL; |
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1872 char_u *lead = NULL; |
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1873 int in_multispace = FALSE; |
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1874 int multispace_pos = 0; |
| 7 | 1875 int l; |
| 1876 char_u buf[MB_MAXBYTES + 1]; | |
| 1877 | |
| 167 | 1878 if (curwin->w_p_list) |
| 1879 list = TRUE; | |
| 1880 | |
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1881 if (list) |
| 7 | 1882 { |
|
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1883 // find start of trailing whitespace |
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1884 if (curwin->w_lcs_chars.trail) |
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1885 { |
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1886 trail = s + STRLEN(s); |
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1887 while (trail > s && VIM_ISWHITE(trail[-1])) |
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1888 --trail; |
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1889 } |
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1890 // find end of leading whitespace |
|
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1891 if (curwin->w_lcs_chars.lead |
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1892 || curwin->w_lcs_chars.leadmultispace != NULL) |
|
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1893 { |
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1894 lead = s; |
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1895 while (VIM_ISWHITE(lead[0])) |
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1896 lead++; |
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1897 // in a line full of spaces all of them are treated as trailing |
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1898 if (*lead == NUL) |
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1899 lead = NULL; |
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1900 } |
| 7 | 1901 } |
| 1902 | |
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1903 // output a space for an empty line, otherwise the line will be |
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1904 // overwritten |
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1905 if (*s == NUL && !(list && curwin->w_lcs_chars.eol != NUL)) |
| 7 | 1906 msg_putchar(' '); |
| 1907 | |
| 446 | 1908 while (!got_int) |
| 7 | 1909 { |
| 1059 | 1910 if (n_extra > 0) |
| 7 | 1911 { |
| 1912 --n_extra; | |
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1913 if (n_extra == 0 && c_final) |
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1914 c = c_final; |
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1915 else if (c_extra) |
| 7 | 1916 c = c_extra; |
| 1917 else | |
| 1918 c = *p_extra++; | |
| 1919 } | |
| 474 | 1920 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
| 7 | 1921 { |
| 1922 col += (*mb_ptr2cells)(s); | |
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1923 if (l >= MB_MAXBYTES) |
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1924 { |
|
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1925 STRCPY(buf, "?"); |
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1926 } |
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1927 else if (curwin->w_lcs_chars.nbsp != NUL && list |
| 6801 | 1928 && (mb_ptr2char(s) == 160 |
| 1929 || mb_ptr2char(s) == 0x202f)) | |
| 2692 | 1930 { |
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1931 int len = mb_char2bytes(curwin->w_lcs_chars.nbsp, buf); |
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1932 |
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1933 buf[len] = NUL; |
| 2692 | 1934 } |
| 1935 else | |
| 1936 { | |
| 1937 mch_memmove(buf, s, (size_t)l); | |
| 1938 buf[l] = NUL; | |
| 1939 } | |
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1940 msg_puts((char *)buf); |
| 7 | 1941 s += l; |
| 1942 continue; | |
| 1943 } | |
| 1944 else | |
| 1945 { | |
| 1946 attr = 0; | |
| 1947 c = *s++; | |
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1948 in_multispace = c == ' ' |
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1949 && ((col > 0 && s[-2] == ' ') || *s == ' '); |
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1950 if (!in_multispace) |
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1951 multispace_pos = 0; |
|
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1952 if (c == TAB && (!list || curwin->w_lcs_chars.tab1)) |
| 7 | 1953 { |
|
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1954 // tab amount depends on current column |
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1955 #ifdef FEAT_VARTABS |
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1956 n_extra = tabstop_padding(col, curbuf->b_p_ts, |
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1957 curbuf->b_p_vts_array) - 1; |
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1958 #else |
| 7 | 1959 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1; |
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1960 #endif |
| 167 | 1961 if (!list) |
| 7 | 1962 { |
| 1963 c = ' '; | |
| 1964 c_extra = ' '; | |
|
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1965 c_final = NUL; |
| 7 | 1966 } |
| 1967 else | |
| 1968 { | |
|
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1969 c = (n_extra == 0 && curwin->w_lcs_chars.tab3) |
|
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1970 ? curwin->w_lcs_chars.tab3 |
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1971 : curwin->w_lcs_chars.tab1; |
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1972 c_extra = curwin->w_lcs_chars.tab2; |
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1973 c_final = curwin->w_lcs_chars.tab3; |
|
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1974 attr = HL_ATTR(HLF_8); |
| 7 | 1975 } |
| 1976 } | |
|
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|
1977 else if (c == 160 && list && curwin->w_lcs_chars.nbsp != NUL) |
| 2692 | 1978 { |
|
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1979 c = curwin->w_lcs_chars.nbsp; |
|
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1980 attr = HL_ATTR(HLF_8); |
| 2692 | 1981 } |
|
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|
1982 else if (c == NUL && list && curwin->w_lcs_chars.eol != NUL) |
| 7 | 1983 { |
| 1984 p_extra = (char_u *)""; | |
| 1985 c_extra = NUL; | |
|
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1986 c_final = NUL; |
| 7 | 1987 n_extra = 1; |
|
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1988 c = curwin->w_lcs_chars.eol; |
|
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|
1989 attr = HL_ATTR(HLF_AT); |
| 7 | 1990 --s; |
| 1991 } | |
| 1992 else if (c != NUL && (n = byte2cells(c)) > 1) | |
| 1993 { | |
| 1994 n_extra = n - 1; | |
| 1995 p_extra = transchar_byte(c); | |
| 1996 c_extra = NUL; | |
|
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1997 c_final = NUL; |
| 7 | 1998 c = *p_extra++; |
|
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1999 // Use special coloring to be able to distinguish <hex> from |
|
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2000 // the same in plain text. |
|
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2001 attr = HL_ATTR(HLF_8); |
| 7 | 2002 } |
|
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2003 else if (c == ' ') |
| 7 | 2004 { |
|
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2005 if (list && lead != NULL && s <= lead && in_multispace |
|
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|
2006 && curwin->w_lcs_chars.leadmultispace != NULL) |
|
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2007 { |
|
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2008 c = curwin->w_lcs_chars.leadmultispace[multispace_pos++]; |
|
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2009 if (curwin->w_lcs_chars.leadmultispace[multispace_pos] |
|
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|
2010 == NUL) |
|
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|
2011 multispace_pos = 0; |
|
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|
2012 attr = HL_ATTR(HLF_8); |
|
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2013 } |
|
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|
2014 else if (lead != NULL && s <= lead |
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|
2015 && curwin->w_lcs_chars.lead != NUL) |
|
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|
2016 { |
|
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|
2017 c = curwin->w_lcs_chars.lead; |
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|
2018 attr = HL_ATTR(HLF_8); |
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2019 } |
|
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|
2020 else if (trail != NULL && s > trail) |
|
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2021 { |
|
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|
2022 c = curwin->w_lcs_chars.trail; |
|
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|
2023 attr = HL_ATTR(HLF_8); |
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|
2024 } |
|
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|
2025 else if (list && in_multispace |
|
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|
2026 && curwin->w_lcs_chars.multispace != NULL) |
|
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|
2027 { |
|
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|
2028 c = curwin->w_lcs_chars.multispace[multispace_pos++]; |
|
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|
2029 if (curwin->w_lcs_chars.multispace[multispace_pos] == NUL) |
|
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|
2030 multispace_pos = 0; |
|
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|
2031 attr = HL_ATTR(HLF_8); |
|
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|
2032 } |
|
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|
2033 else if (list && curwin->w_lcs_chars.space != NUL) |
|
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|
2034 { |
|
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|
2035 c = curwin->w_lcs_chars.space; |
|
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|
2036 attr = HL_ATTR(HLF_8); |
|
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|
2037 } |
| 6781 | 2038 } |
| 7 | 2039 } |
| 2040 | |
| 2041 if (c == NUL) | |
| 2042 break; | |
| 2043 | |
| 2044 msg_putchar_attr(c, attr); | |
| 2045 col++; | |
| 2046 } | |
| 2047 msg_clr_eos(); | |
| 2048 } | |
| 2049 | |
| 2050 /* | |
| 2051 * Use screen_puts() to output one multi-byte character. | |
| 2052 * Return the pointer "s" advanced to the next character. | |
| 2053 */ | |
| 2054 static char_u * | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2055 screen_puts_mbyte(char_u *s, int l, int attr) |
| 7 | 2056 { |
| 2057 int cw; | |
| 2058 | |
|
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|
2059 msg_didout = TRUE; // remember that line is not empty |
| 7 | 2060 cw = (*mb_ptr2cells)(s); |
| 2061 if (cw > 1 && ( | |
| 2062 #ifdef FEAT_RIGHTLEFT | |
| 2063 cmdmsg_rl ? msg_col <= 1 : | |
| 2064 #endif | |
| 2065 msg_col == Columns - 1)) | |
| 2066 { | |
|
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|
2067 // Doesn't fit, print a highlighted '>' to fill it up. |
|
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|
2068 msg_screen_putchar('>', HL_ATTR(HLF_AT)); |
| 7 | 2069 return s; |
| 2070 } | |
| 2071 | |
| 2072 screen_puts_len(s, l, msg_row, msg_col, attr); | |
| 2073 #ifdef FEAT_RIGHTLEFT | |
| 2074 if (cmdmsg_rl) | |
| 2075 { | |
| 2076 msg_col -= cw; | |
| 2077 if (msg_col == 0) | |
| 2078 { | |
| 2079 msg_col = Columns; | |
| 2080 ++msg_row; | |
| 2081 } | |
| 2082 } | |
| 2083 else | |
| 2084 #endif | |
| 2085 { | |
| 2086 msg_col += cw; | |
| 2087 if (msg_col >= Columns) | |
| 2088 { | |
| 2089 msg_col = 0; | |
| 2090 ++msg_row; | |
| 2091 } | |
| 2092 } | |
| 2093 return s + l; | |
| 2094 } | |
| 2095 | |
| 2096 /* | |
| 2097 * Output a string to the screen at position msg_row, msg_col. | |
| 2098 * Update msg_row and msg_col for the next message. | |
| 2099 */ | |
| 2100 void | |
|
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|
2101 msg_puts(char *s) |
| 7 | 2102 { |
|
10141
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Christian Brabandt <cb@256bit.org>
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changeset
|
2103 msg_puts_attr(s, 0); |
| 7 | 2104 } |
| 2105 | |
| 2106 void | |
|
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|
2107 msg_puts_title(char *s) |
| 7 | 2108 { |
|
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|
2109 msg_puts_attr(s, HL_ATTR(HLF_T)); |
| 7 | 2110 } |
| 2111 | |
| 2112 /* | |
| 2113 * Show a message in such a way that it always fits in the line. Cut out a | |
| 2114 * part in the middle and replace it with "..." when necessary. | |
| 2115 * Does not handle multi-byte characters! | |
| 2116 */ | |
|
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|
2117 static void |
|
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|
2118 msg_outtrans_long_len_attr(char_u *longstr, int len, int attr) |
| 7 | 2119 { |
| 2120 int slen = len; | |
| 2121 int room; | |
| 2122 | |
| 2123 room = Columns - msg_col; | |
| 2124 if (len > room && room >= 20) | |
| 2125 { | |
| 2126 slen = (room - 3) / 2; | |
| 2127 msg_outtrans_len_attr(longstr, slen, attr); | |
|
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changeset
|
2128 msg_puts_attr("...", HL_ATTR(HLF_8)); |
| 7 | 2129 } |
| 2130 msg_outtrans_len_attr(longstr + len - slen, slen, attr); | |
| 2131 } | |
| 2132 | |
|
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|
2133 void |
|
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changeset
|
2134 msg_outtrans_long_attr(char_u *longstr, int attr) |
|
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|
2135 { |
|
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changeset
|
2136 msg_outtrans_long_len_attr(longstr, (int)STRLEN(longstr), attr); |
|
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|
2137 } |
|
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|
2138 |
| 7 | 2139 /* |
| 2140 * Basic function for writing a message with highlight attributes. | |
| 2141 */ | |
| 2142 void | |
|
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changeset
|
2143 msg_puts_attr(char *s, int attr) |
| 7 | 2144 { |
| 2145 msg_puts_attr_len(s, -1, attr); | |
| 2146 } | |
| 2147 | |
| 2148 /* | |
| 2149 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes). | |
| 2150 * When "maxlen" is -1 there is no maximum length. | |
| 2151 * When "maxlen" is >= 0 the message is not put in the history. | |
| 2152 */ | |
| 2153 static void | |
|
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|
2154 msg_puts_attr_len(char *str, int maxlen, int attr) |
| 7 | 2155 { |
| 2156 /* | |
| 2157 * If redirection is on, also write to the redirection file. | |
| 2158 */ | |
|
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|
2159 redir_write((char_u *)str, maxlen); |
| 7 | 2160 |
| 2161 /* | |
| 2162 * Don't print anything when using ":silent cmd". | |
| 2163 */ | |
| 2164 if (msg_silent != 0) | |
| 2165 return; | |
| 2166 | |
|
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changeset
|
2167 // if MSG_HIST flag set, add message to history |
| 7 | 2168 if ((attr & MSG_HIST) && maxlen < 0) |
| 2169 { | |
|
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changeset
|
2170 add_msg_hist((char_u *)str, -1, attr); |
| 7 | 2171 attr &= ~MSG_HIST; |
| 2172 } | |
| 2173 | |
|
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changeset
|
2174 // When writing something to the screen after it has scrolled, requires a |
|
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changeset
|
2175 // wait-return prompt later. Needed when scrolling, resetting |
|
1c5974759bcd
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changeset
|
2176 // need_wait_return after some prompt, and then outputting something |
|
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diff
changeset
|
2177 // without scrolling |
|
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changeset
|
2178 // Not needed when only using CR to move the cursor. |
|
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patch 8.1.2141: :tselect has an extra hit-enter prompt
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|
2179 if (msg_scrolled != 0 && !msg_scrolled_ign && STRCMP(str, "\r") != 0) |
| 7 | 2180 need_wait_return = TRUE; |
|
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|
2181 msg_didany = TRUE; // remember that something was outputted |
| 7 | 2182 |
| 2183 /* | |
| 2184 * If there is no valid screen, use fprintf so we can see error messages. | |
| 2185 * If termcap is not active, we may be writing in an alternate console | |
| 2186 * window, cursor positioning may not work correctly (window size may be | |
| 2187 * different, e.g. for Win32 console) or we just don't know where the | |
| 2188 * cursor is. | |
| 2189 */ | |
| 2190 if (msg_use_printf()) | |
|
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diff
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|
2191 msg_puts_printf((char_u *)str, maxlen); |
| 446 | 2192 else |
|
15543
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|
2193 msg_puts_display((char_u *)str, maxlen, attr, FALSE); |
|
27255
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diff
changeset
|
2194 |
|
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patch 8.2.4156: fileinfo message overwrites echo'ed message
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changeset
|
2195 need_fileinfo = FALSE; |
| 446 | 2196 } |
| 2197 | |
| 2198 /* | |
| 2199 * The display part of msg_puts_attr_len(). | |
| 2200 * May be called recursively to display scroll-back text. | |
| 2201 */ | |
| 2202 static void | |
|
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diff
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|
2203 msg_puts_display( |
|
41789f16d6b2
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diff
changeset
|
2204 char_u *str, |
|
41789f16d6b2
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diff
changeset
|
2205 int maxlen, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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diff
changeset
|
2206 int attr, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2207 int recurse) |
| 446 | 2208 { |
| 2209 char_u *s = str; | |
|
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diff
changeset
|
2210 char_u *t_s = str; // string from "t_s" to "s" is still todo |
|
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parents:
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diff
changeset
|
2211 int t_col = 0; // screen cells todo, 0 when "t_s" not used |
| 446 | 2212 int l; |
| 2213 int cw; | |
| 2214 char_u *sb_str = str; | |
| 2215 int sb_col = msg_col; | |
| 2216 int wrap; | |
| 1381 | 2217 int did_last_char; |
| 7 | 2218 |
| 2219 did_wait_return = FALSE; | |
| 1339 | 2220 while ((maxlen < 0 || (int)(s - str) < maxlen) && *s != NUL) |
| 7 | 2221 { |
| 2222 /* | |
| 446 | 2223 * We are at the end of the screen line when: |
| 2224 * - When outputting a newline. | |
| 2225 * - When outputting a character in the last column. | |
| 7 | 2226 */ |
| 446 | 2227 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' || ( |
| 7 | 2228 #ifdef FEAT_RIGHTLEFT |
| 2229 cmdmsg_rl | |
| 2230 ? ( | |
| 2231 msg_col <= 1 | |
|
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|
2232 || (*s == TAB && msg_col <= 7) |
|
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|
2233 || (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2)) |
| 7 | 2234 : |
| 2235 #endif | |
|
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patch 8.1.2419: with a long file name the hit-enter prompt appears
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diff
changeset
|
2236 ((*s != '\r' && msg_col + t_col >= Columns - 1) |
| 7 | 2237 || (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7)) |
| 2238 || (has_mbyte && (*mb_ptr2cells)(s) > 1 | |
|
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|
2239 && msg_col + t_col >= Columns - 2))))) |
| 7 | 2240 { |
| 446 | 2241 /* |
| 2242 * The screen is scrolled up when at the last row (some terminals | |
| 2243 * scroll automatically, some don't. To avoid problems we scroll | |
| 2244 * ourselves). | |
| 2245 */ | |
| 7 | 2246 if (t_col > 0) |
|
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changeset
|
2247 // output postponed text |
| 446 | 2248 t_puts(&t_col, t_s, s, attr); |
| 7 | 2249 |
|
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changeset
|
2250 // When no more prompt and no more room, truncate here |
| 7 | 2251 if (msg_no_more && lines_left == 0) |
| 2252 break; | |
| 446 | 2253 |
|
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changeset
|
2254 // Scroll the screen up one line. |
| 446 | 2255 msg_scroll_up(); |
| 7 | 2256 |
| 2257 msg_row = Rows - 2; | |
|
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changeset
|
2258 if (msg_col >= Columns) // can happen after screen resize |
| 7 | 2259 msg_col = Columns - 1; |
| 2260 | |
|
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|
2261 // Display char in last column before showing more-prompt. |
| 446 | 2262 if (*s >= ' ' |
| 2263 #ifdef FEAT_RIGHTLEFT | |
| 2264 && !cmdmsg_rl | |
| 2265 #endif | |
| 2266 ) | |
| 2267 { | |
| 2268 if (has_mbyte) | |
| 2269 { | |
| 2270 if (enc_utf8 && maxlen >= 0) | |
|
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changeset
|
2271 // avoid including composing chars after the end |
| 474 | 2272 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s)); |
| 446 | 2273 else |
| 474 | 2274 l = (*mb_ptr2len)(s); |
| 446 | 2275 s = screen_puts_mbyte(s, l, attr); |
| 2276 } | |
| 2277 else | |
| 2278 msg_screen_putchar(*s++, attr); | |
| 1381 | 2279 did_last_char = TRUE; |
| 446 | 2280 } |
| 1381 | 2281 else |
| 2282 did_last_char = FALSE; | |
| 446 | 2283 |
| 2284 if (p_more) | |
|
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changeset
|
2285 // store text for scrolling back |
| 446 | 2286 store_sb_text(&sb_str, s, attr, &sb_col, TRUE); |
| 2287 | |
| 539 | 2288 inc_msg_scrolled(); |
|
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changeset
|
2289 need_wait_return = TRUE; // may need wait_return in main() |
| 7 | 2290 redraw_cmdline = TRUE; |
| 2291 if (cmdline_row > 0 && !exmode_active) | |
| 2292 --cmdline_row; | |
| 2293 | |
| 2294 /* | |
| 446 | 2295 * If screen is completely filled and 'more' is set then wait |
| 2296 * for a character. | |
| 7 | 2297 */ |
| 1342 | 2298 if (lines_left > 0) |
| 2299 --lines_left; | |
|
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patch 8.2.4911: the mode #defines are not clearly named
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parents:
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diff
changeset
|
2300 if (p_more && lines_left == 0 && State != MODE_HITRETURN |
| 7 | 2301 && !msg_no_more && !exmode_active) |
| 2302 { | |
| 2303 #ifdef FEAT_CON_DIALOG | |
| 446 | 2304 if (do_more_prompt(NUL)) |
| 2305 s = confirm_msg_tail; | |
| 2306 #else | |
| 2307 (void)do_more_prompt(NUL); | |
| 7 | 2308 #endif |
| 2309 if (quit_more) | |
| 446 | 2310 return; |
| 7 | 2311 } |
| 539 | 2312 |
|
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changeset
|
2313 // When we displayed a char in last column need to check if there |
|
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parents:
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diff
changeset
|
2314 // is still more. |
| 1381 | 2315 if (did_last_char) |
| 539 | 2316 continue; |
| 7 | 2317 } |
| 2318 | |
| 446 | 2319 wrap = *s == '\n' |
| 7 | 2320 || msg_col + t_col >= Columns |
| 2321 || (has_mbyte && (*mb_ptr2cells)(s) > 1 | |
|
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changeset
|
2322 && msg_col + t_col >= Columns - 1); |
| 446 | 2323 if (t_col > 0 && (wrap || *s == '\r' || *s == '\b' |
| 2324 || *s == '\t' || *s == BELL)) | |
|
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parents:
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diff
changeset
|
2325 // output any postponed text |
| 446 | 2326 t_puts(&t_col, t_s, s, attr); |
| 2327 | |
| 2328 if (wrap && p_more && !recurse) | |
|
18931
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parents:
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changeset
|
2329 // store text for scrolling back |
| 446 | 2330 store_sb_text(&sb_str, s, attr, &sb_col, TRUE); |
| 7 | 2331 |
|
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parents:
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diff
changeset
|
2332 if (*s == '\n') // go to next line |
| 7 | 2333 { |
|
18931
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changeset
|
2334 msg_didout = FALSE; // remember that line is empty |
| 474 | 2335 #ifdef FEAT_RIGHTLEFT |
| 2336 if (cmdmsg_rl) | |
| 2337 msg_col = Columns - 1; | |
| 2338 else | |
| 2339 #endif | |
| 2340 msg_col = 0; | |
|
18931
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diff
changeset
|
2341 if (++msg_row >= Rows) // safety check |
| 7 | 2342 msg_row = Rows - 1; |
| 2343 } | |
|
18931
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parents:
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diff
changeset
|
2344 else if (*s == '\r') // go to column 0 |
| 7 | 2345 { |
| 2346 msg_col = 0; | |
| 2347 } | |
|
18931
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changeset
|
2348 else if (*s == '\b') // go to previous char |
| 7 | 2349 { |
| 2350 if (msg_col) | |
| 2351 --msg_col; | |
| 2352 } | |
|
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changeset
|
2353 else if (*s == TAB) // translate Tab into spaces |
| 7 | 2354 { |
| 2355 do | |
| 2356 msg_screen_putchar(' ', attr); | |
| 2357 while (msg_col & 7); | |
| 2358 } | |
|
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patch 8.2.0026: still some /* */ comments
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diff
changeset
|
2359 else if (*s == BELL) // beep (from ":sh") |
| 6949 | 2360 vim_beep(BO_SH); |
| 7 | 2361 else |
| 2362 { | |
| 2363 if (has_mbyte) | |
| 2364 { | |
| 2365 cw = (*mb_ptr2cells)(s); | |
| 2366 if (enc_utf8 && maxlen >= 0) | |
|
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diff
changeset
|
2367 // avoid including composing chars after the end |
| 474 | 2368 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s)); |
| 7 | 2369 else |
| 474 | 2370 l = (*mb_ptr2len)(s); |
| 7 | 2371 } |
| 2372 else | |
| 2373 { | |
| 2374 cw = 1; | |
| 2375 l = 1; | |
| 2376 } | |
|
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changeset
|
2377 |
|
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changeset
|
2378 // When drawing from right to left or when a double-wide character |
|
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changeset
|
2379 // doesn't fit, draw a single character here. Otherwise collect |
|
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changeset
|
2380 // characters and draw them all at once later. |
| 7 | 2381 if ( |
| 2382 # ifdef FEAT_RIGHTLEFT | |
|
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|
2383 cmdmsg_rl || |
| 7 | 2384 # endif |
|
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changeset
|
2385 (cw > 1 && msg_col + t_col >= Columns - 1)) |
| 7 | 2386 { |
| 2387 if (l > 1) | |
| 2388 s = screen_puts_mbyte(s, l, attr) - 1; | |
| 2389 else | |
| 2390 msg_screen_putchar(*s, attr); | |
| 2391 } | |
| 2392 else | |
| 2393 { | |
|
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changeset
|
2394 // postpone this character until later |
| 7 | 2395 if (t_col == 0) |
| 2396 t_s = s; | |
| 2397 t_col += cw; | |
| 2398 s += l - 1; | |
| 2399 } | |
| 2400 } | |
| 2401 ++s; | |
| 2402 } | |
| 2403 | |
|
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changeset
|
2404 // output any postponed text |
| 7 | 2405 if (t_col > 0) |
| 446 | 2406 t_puts(&t_col, t_s, s, attr); |
| 2407 if (p_more && !recurse) | |
| 2408 store_sb_text(&sb_str, s, attr, &sb_col, FALSE); | |
| 7 | 2409 |
| 2410 msg_check(); | |
| 2411 } | |
| 2412 | |
| 2413 /* | |
|
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|
2414 * Return TRUE when ":filter pattern" was used and "msg" does not match |
|
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|
2415 * "pattern". |
|
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|
2416 */ |
|
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|
2417 int |
|
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|
2418 message_filtered(char_u *msg) |
|
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2419 { |
|
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|
2420 int match; |
|
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2421 |
|
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
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changeset
|
2422 if (cmdmod.cmod_filter_regmatch.regprog == NULL) |
|
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|
2423 return FALSE; |
|
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
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changeset
|
2424 match = vim_regexec(&cmdmod.cmod_filter_regmatch, msg, (colnr_T)0); |
|
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parents:
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changeset
|
2425 return cmdmod.cmod_filter_force ? match : !match; |
|
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2426 } |
|
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|
2427 |
|
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|
2428 /* |
| 446 | 2429 * Scroll the screen up one line for displaying the next message line. |
| 2430 */ | |
| 2431 static void | |
|
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|
2432 msg_scroll_up(void) |
| 446 | 2433 { |
| 2434 #ifdef FEAT_GUI | |
|
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changeset
|
2435 // Remove the cursor before scrolling, ScreenLines[] is going |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2436 // to become invalid. |
| 446 | 2437 if (gui.in_use) |
| 2438 gui_undraw_cursor(); | |
| 2439 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2440 // scrolling up always works |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2441 mch_disable_flush(); |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12015
diff
changeset
|
2442 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2443 mch_enable_flush(); |
| 446 | 2444 |
| 2445 if (!can_clear((char_u *)" ")) | |
| 2446 { | |
|
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diff
changeset
|
2447 // Scrolling up doesn't result in the right background. Set the |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2448 // background here. It's not efficient, but avoids that we have to do |
|
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patch 8.2.0026: still some /* */ comments
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diff
changeset
|
2449 // it all over the code. |
| 446 | 2450 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); |
| 2451 | |
|
18931
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diff
changeset
|
2452 // Also clear the last char of the last but one line if it was not |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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diff
changeset
|
2453 // cleared before to avoid a scroll-up. |
| 446 | 2454 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1) |
| 2455 screen_fill((int)Rows - 2, (int)Rows - 1, | |
| 2456 (int)Columns - 1, (int)Columns, ' ', ' ', 0); | |
| 2457 } | |
| 2458 } | |
| 2459 | |
| 2460 /* | |
| 539 | 2461 * Increment "msg_scrolled". |
| 2462 */ | |
| 2463 static void | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2464 inc_msg_scrolled(void) |
| 539 | 2465 { |
| 2466 #ifdef FEAT_EVAL | |
| 2467 if (*get_vim_var_str(VV_SCROLLSTART) == NUL) | |
| 2468 { | |
|
18991
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patch 8.2.0056: execution stack is incomplete and inefficient
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2469 char_u *p = SOURCING_NAME; |
| 539 | 2470 char_u *tofree = NULL; |
| 2471 int len; | |
| 2472 | |
|
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diff
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|
2473 // v:scrollstart is empty, set it to the script/function name and line |
|
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diff
changeset
|
2474 // number |
| 539 | 2475 if (p == NULL) |
| 2476 p = (char_u *)_("Unknown"); | |
| 2477 else | |
| 2478 { | |
| 835 | 2479 len = (int)STRLEN(p) + 40; |
| 539 | 2480 tofree = alloc(len); |
| 2481 if (tofree != NULL) | |
| 2482 { | |
| 2483 vim_snprintf((char *)tofree, len, _("%s line %ld"), | |
|
18991
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Bram Moolenaar <Bram@vim.org>
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18949
diff
changeset
|
2484 p, (long)SOURCING_LNUM); |
| 539 | 2485 p = tofree; |
| 2486 } | |
| 2487 } | |
| 2488 set_vim_var_string(VV_SCROLLSTART, p, -1); | |
| 2489 vim_free(tofree); | |
| 2490 } | |
| 2491 #endif | |
| 2492 ++msg_scrolled; | |
|
29812
68ef14b21d01
patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete
Bram Moolenaar <Bram@vim.org>
parents:
29775
diff
changeset
|
2493 set_must_redraw(UPD_VALID); |
| 539 | 2494 } |
| 2495 | |
| 2496 /* | |
| 446 | 2497 * To be able to scroll back at the "more" and "hit-enter" prompts we need to |
| 2498 * store the displayed text and remember where screen lines start. | |
| 2499 */ | |
| 2500 typedef struct msgchunk_S msgchunk_T; | |
| 2501 struct msgchunk_S | |
| 2502 { | |
| 2503 msgchunk_T *sb_next; | |
| 2504 msgchunk_T *sb_prev; | |
|
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|
2505 char sb_eol; // TRUE when line ends after this text |
|
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changeset
|
2506 int sb_msg_col; // column in which text starts |
|
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changeset
|
2507 int sb_attr; // text attributes |
|
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diff
changeset
|
2508 char_u sb_text[1]; // text to be displayed, actually longer |
| 446 | 2509 }; |
| 2510 | |
|
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changeset
|
2511 static msgchunk_T *last_msgchunk = NULL; // last displayed text |
| 446 | 2512 |
|
7803
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Christian Brabandt <cb@256bit.org>
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6949
diff
changeset
|
2513 static msgchunk_T *msg_sb_start(msgchunk_T *mps); |
| 446 | 2514 |
|
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|
2515 typedef enum { |
|
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|
2516 SB_CLEAR_NONE = 0, |
|
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|
2517 SB_CLEAR_ALL, |
|
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|
2518 SB_CLEAR_CMDLINE_BUSY, |
|
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|
2519 SB_CLEAR_CMDLINE_DONE |
|
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changeset
|
2520 } sb_clear_T; |
|
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|
2521 |
|
18931
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|
2522 // When to clear text on next msg. |
|
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changeset
|
2523 static sb_clear_T do_clear_sb_text = SB_CLEAR_NONE; |
| 447 | 2524 |
| 446 | 2525 /* |
| 2526 * Store part of a printed message for displaying when scrolling back. | |
| 2527 */ | |
| 2528 static void | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2529 store_sb_text( |
|
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|
2530 char_u **sb_str, // start of string |
|
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changeset
|
2531 char_u *s, // just after string |
|
7827
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diff
changeset
|
2532 int attr, |
|
41789f16d6b2
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diff
changeset
|
2533 int *sb_col, |
|
18931
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changeset
|
2534 int finish) // line ends |
| 446 | 2535 { |
| 2536 msgchunk_T *mp; | |
| 2537 | |
|
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diff
changeset
|
2538 if (do_clear_sb_text == SB_CLEAR_ALL |
|
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changeset
|
2539 || do_clear_sb_text == SB_CLEAR_CMDLINE_DONE) |
| 447 | 2540 { |
|
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diff
changeset
|
2541 clear_sb_text(do_clear_sb_text == SB_CLEAR_ALL); |
|
29515
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2542 msg_sb_eol(); // prevent messages from overlapping |
|
11163
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diff
changeset
|
2543 do_clear_sb_text = SB_CLEAR_NONE; |
| 447 | 2544 } |
| 2545 | |
| 446 | 2546 if (s > *sb_str) |
| 2547 { | |
|
16825
ce04ebdf26b8
patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts
Bram Moolenaar <Bram@vim.org>
parents:
16782
diff
changeset
|
2548 mp = alloc(sizeof(msgchunk_T) + (s - *sb_str)); |
| 446 | 2549 if (mp != NULL) |
| 2550 { | |
| 2551 mp->sb_eol = finish; | |
| 2552 mp->sb_msg_col = *sb_col; | |
| 2553 mp->sb_attr = attr; | |
| 2554 vim_strncpy(mp->sb_text, *sb_str, s - *sb_str); | |
| 2555 | |
| 2556 if (last_msgchunk == NULL) | |
| 2557 { | |
| 2558 last_msgchunk = mp; | |
| 2559 mp->sb_prev = NULL; | |
| 2560 } | |
| 2561 else | |
| 2562 { | |
| 2563 mp->sb_prev = last_msgchunk; | |
| 2564 last_msgchunk->sb_next = mp; | |
| 2565 last_msgchunk = mp; | |
| 2566 } | |
| 2567 mp->sb_next = NULL; | |
| 2568 } | |
| 2569 } | |
| 2570 else if (finish && last_msgchunk != NULL) | |
| 2571 last_msgchunk->sb_eol = TRUE; | |
| 2572 | |
| 2573 *sb_str = s; | |
| 2574 *sb_col = 0; | |
| 2575 } | |
| 2576 | |
| 2577 /* | |
| 447 | 2578 * Finished showing messages, clear the scroll-back text on the next message. |
| 2579 */ | |
| 2580 void | |
|
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Christian Brabandt <cb@256bit.org>
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7803
diff
changeset
|
2581 may_clear_sb_text(void) |
| 447 | 2582 { |
|
11163
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diff
changeset
|
2583 do_clear_sb_text = SB_CLEAR_ALL; |
|
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diff
changeset
|
2584 } |
|
f4d1fad4ac00
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diff
changeset
|
2585 |
|
f4d1fad4ac00
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diff
changeset
|
2586 /* |
|
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Bram Moolenaar <Bram@vim.org>
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changeset
|
2587 * Starting to edit the command line: do not clear messages now. |
|
11163
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|
2588 */ |
|
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diff
changeset
|
2589 void |
|
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diff
changeset
|
2590 sb_text_start_cmdline(void) |
|
f4d1fad4ac00
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diff
changeset
|
2591 { |
|
29515
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changeset
|
2592 if (do_clear_sb_text == SB_CLEAR_CMDLINE_BUSY) |
|
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diff
changeset
|
2593 // Invoking command line recursively: the previous-level command line |
|
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|
2594 // doesn't need to be remembered as it will be redrawn when returning |
|
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|
2595 // to that level. |
|
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changeset
|
2596 sb_text_restart_cmdline(); |
|
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|
2597 else |
|
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|
2598 { |
|
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|
2599 msg_sb_eol(); |
|
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changeset
|
2600 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY; |
|
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|
2601 } |
|
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|
2602 } |
|
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changeset
|
2603 |
|
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|
2604 /* |
|
29515
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|
2605 * Redrawing the command line: clear the last unfinished line. |
|
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|
2606 */ |
|
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|
2607 void |
|
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changeset
|
2608 sb_text_restart_cmdline(void) |
|
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|
2609 { |
|
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|
2610 msgchunk_T *tofree; |
|
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|
2611 |
|
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changeset
|
2612 // Needed when returning from nested command line. |
|
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changeset
|
2613 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY; |
|
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|
2614 |
|
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changeset
|
2615 if (last_msgchunk == NULL || last_msgchunk->sb_eol) |
|
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changeset
|
2616 // No unfinished line: don't clear anything. |
|
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|
2617 return; |
|
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|
2618 |
|
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changeset
|
2619 tofree = msg_sb_start(last_msgchunk); |
|
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changeset
|
2620 last_msgchunk = tofree->sb_prev; |
|
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|
2621 if (last_msgchunk != NULL) |
|
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|
2622 last_msgchunk->sb_next = NULL; |
|
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|
2623 while (tofree != NULL) |
|
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|
2624 { |
|
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diff
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|
2625 msgchunk_T *tofree_next = tofree->sb_next; |
|
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|
2626 |
|
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diff
changeset
|
2627 vim_free(tofree); |
|
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diff
changeset
|
2628 tofree = tofree_next; |
|
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diff
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|
2629 } |
|
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|
2630 } |
|
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diff
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|
2631 |
|
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diff
changeset
|
2632 /* |
|
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|
2633 * Ending to edit the command line: clear old lines but the last one later. |
|
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diff
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|
2634 */ |
|
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diff
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|
2635 void |
|
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diff
changeset
|
2636 sb_text_end_cmdline(void) |
|
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diff
changeset
|
2637 { |
|
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diff
changeset
|
2638 do_clear_sb_text = SB_CLEAR_CMDLINE_DONE; |
| 447 | 2639 } |
| 2640 | |
| 2641 /* | |
| 446 | 2642 * Clear any text remembered for scrolling back. |
|
11163
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diff
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|
2643 * When "all" is FALSE keep the last line. |
| 446 | 2644 * Called when redrawing the screen. |
| 2645 */ | |
| 2646 void | |
|
11163
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diff
changeset
|
2647 clear_sb_text(int all) |
| 446 | 2648 { |
| 2649 msgchunk_T *mp; | |
|
11163
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diff
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|
2650 msgchunk_T **lastp; |
|
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diff
changeset
|
2651 |
|
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diff
changeset
|
2652 if (all) |
|
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diff
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|
2653 lastp = &last_msgchunk; |
|
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patch 8.0.0468: after aborting an Ex command g< does not work
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diff
changeset
|
2654 else |
| 446 | 2655 { |
|
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changeset
|
2656 if (last_msgchunk == NULL) |
|
f4d1fad4ac00
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2657 return; |
|
29459
7a2569ab418e
patch 9.0.0071: command overlaps with printed text in scrollback
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parents:
29404
diff
changeset
|
2658 lastp = &msg_sb_start(last_msgchunk)->sb_prev; |
|
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changeset
|
2659 } |
|
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diff
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|
2660 |
|
f4d1fad4ac00
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diff
changeset
|
2661 while (*lastp != NULL) |
|
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|
2662 { |
|
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diff
changeset
|
2663 mp = (*lastp)->sb_prev; |
|
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diff
changeset
|
2664 vim_free(*lastp); |
|
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diff
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|
2665 *lastp = mp; |
| 446 | 2666 } |
| 2667 } | |
| 2668 | |
| 2669 /* | |
| 447 | 2670 * "g<" command. |
| 2671 */ | |
| 2672 void | |
|
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41789f16d6b2
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diff
changeset
|
2673 show_sb_text(void) |
| 447 | 2674 { |
| 2675 msgchunk_T *mp; | |
| 2676 | |
|
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diff
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|
2677 // Only show something if there is more than one line, otherwise it looks |
|
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changeset
|
2678 // weird, typing a command without output results in one line. |
| 447 | 2679 mp = msg_sb_start(last_msgchunk); |
| 2680 if (mp == NULL || mp->sb_prev == NULL) | |
| 6949 | 2681 vim_beep(BO_MESS); |
| 447 | 2682 else |
| 2683 { | |
| 2684 do_more_prompt('G'); | |
| 2685 wait_return(FALSE); | |
| 2686 } | |
| 2687 } | |
| 2688 | |
| 2689 /* | |
| 446 | 2690 * Move to the start of screen line in already displayed text. |
| 2691 */ | |
| 2692 static msgchunk_T * | |
|
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diff
changeset
|
2693 msg_sb_start(msgchunk_T *mps) |
| 446 | 2694 { |
| 2695 msgchunk_T *mp = mps; | |
| 2696 | |
| 2697 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol) | |
| 2698 mp = mp->sb_prev; | |
| 2699 return mp; | |
| 2700 } | |
| 2701 | |
| 2702 /* | |
| 3435 | 2703 * Mark the last message chunk as finishing the line. |
| 2704 */ | |
| 2705 void | |
|
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diff
changeset
|
2706 msg_sb_eol(void) |
| 3435 | 2707 { |
| 2708 if (last_msgchunk != NULL) | |
| 2709 last_msgchunk->sb_eol = TRUE; | |
| 2710 } | |
| 2711 | |
| 2712 /* | |
| 446 | 2713 * Display a screen line from previously displayed text at row "row". |
| 2714 * Returns a pointer to the text for the next line (can be NULL). | |
| 2715 */ | |
| 2716 static msgchunk_T * | |
|
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diff
changeset
|
2717 disp_sb_line(int row, msgchunk_T *smp) |
| 446 | 2718 { |
| 2719 msgchunk_T *mp = smp; | |
| 2720 char_u *p; | |
| 2721 | |
| 2722 for (;;) | |
| 2723 { | |
| 2724 msg_row = row; | |
| 2725 msg_col = mp->sb_msg_col; | |
| 2726 p = mp->sb_text; | |
|
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|
2727 if (*p == '\n') // don't display the line break |
| 446 | 2728 ++p; |
| 2729 msg_puts_display(p, -1, mp->sb_attr, TRUE); | |
| 2730 if (mp->sb_eol || mp->sb_next == NULL) | |
| 2731 break; | |
| 2732 mp = mp->sb_next; | |
| 2733 } | |
| 2734 return mp->sb_next; | |
| 2735 } | |
| 2736 | |
| 2737 /* | |
| 7 | 2738 * Output any postponed text for msg_puts_attr_len(). |
| 2739 */ | |
| 2740 static void | |
|
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diff
changeset
|
2741 t_puts( |
|
41789f16d6b2
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diff
changeset
|
2742 int *t_col, |
|
41789f16d6b2
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diff
changeset
|
2743 char_u *t_s, |
|
41789f16d6b2
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|
2744 char_u *s, |
|
41789f16d6b2
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changeset
|
2745 int attr) |
| 7 | 2746 { |
|
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|
2747 // output postponed text |
|
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changeset
|
2748 msg_didout = TRUE; // remember that line is not empty |
| 7 | 2749 screen_puts_len(t_s, (int)(s - t_s), msg_row, msg_col, attr); |
| 446 | 2750 msg_col += *t_col; |
| 2751 *t_col = 0; | |
|
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changeset
|
2752 // If the string starts with a composing character don't increment the |
|
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changeset
|
2753 // column position for it. |
| 7 | 2754 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s))) |
| 2755 --msg_col; | |
| 2756 if (msg_col >= Columns) | |
| 2757 { | |
| 2758 msg_col = 0; | |
| 2759 ++msg_row; | |
| 2760 } | |
| 2761 } | |
| 2762 | |
| 2763 /* | |
| 2764 * Returns TRUE when messages should be printed with mch_errmsg(). | |
| 2765 * This is used when there is no valid screen, so we can see error messages. | |
| 2766 * If termcap is not active, we may be writing in an alternate console | |
| 2767 * window, cursor positioning may not work correctly (window size may be | |
| 2768 * different, e.g. for Win32 console) or we just don't know where the | |
| 2769 * cursor is. | |
| 2770 */ | |
| 2771 int | |
|
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|
2772 msg_use_printf(void) |
| 7 | 2773 { |
| 2774 return (!msg_check_screen() | |
|
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changeset
|
2775 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
|
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|
2776 # ifdef VIMDLL |
|
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|
2777 || (!gui.in_use && !termcap_active) |
|
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|
2778 # else |
| 7 | 2779 || !termcap_active |
|
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|
2780 # endif |
| 7 | 2781 #endif |
| 2782 || (swapping_screen() && !termcap_active) | |
| 2783 ); | |
| 2784 } | |
| 2785 | |
| 446 | 2786 /* |
| 2787 * Print a message when there is no valid screen. | |
| 2788 */ | |
| 2789 static void | |
|
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|
2790 msg_puts_printf(char_u *str, int maxlen) |
| 446 | 2791 { |
| 2792 char_u *s = str; | |
|
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|
2793 char_u *buf = NULL; |
|
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|
2794 char_u *p = s; |
|
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|
2795 |
|
15868
7fad90423bd2
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|
2796 #ifdef MSWIN |
| 446 | 2797 if (!(silent_mode && p_verbose == 0)) |
|
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|
2798 mch_settmode(TMODE_COOK); // handle CR and NL correctly |
| 446 | 2799 #endif |
|
10158
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diff
changeset
|
2800 while ((maxlen < 0 || (int)(s - str) < maxlen) && *s != NUL) |
| 446 | 2801 { |
| 2802 if (!(silent_mode && p_verbose == 0)) | |
| 2803 { | |
|
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|
2804 // NL --> CR NL translation (for Unix, not for "--version") |
|
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|
2805 if (*s == NL) |
|
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|
2806 { |
|
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|
2807 int n = (int)(s - p); |
|
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2808 |
|
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|
2809 buf = alloc(n + 3); |
|
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|
2810 if (buf != NULL) |
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2811 { |
|
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|
2812 memcpy(buf, p, n); |
|
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|
2813 if (!info_message) |
|
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|
2814 buf[n++] = CAR; |
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2815 buf[n++] = NL; |
|
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|
2816 buf[n++] = NUL; |
|
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|
2817 if (info_message) // informative message, not an error |
|
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2818 mch_msg((char *)buf); |
|
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2819 else |
|
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|
2820 mch_errmsg((char *)buf); |
|
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
2821 vim_free(buf); |
|
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
2822 } |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2823 p = s + 1; |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2824 } |
| 446 | 2825 } |
| 2826 | |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2827 // primitive way to compute the current column |
| 446 | 2828 #ifdef FEAT_RIGHTLEFT |
| 2829 if (cmdmsg_rl) | |
| 2830 { | |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2831 if (*s == CAR || *s == NL) |
| 446 | 2832 msg_col = Columns - 1; |
| 2833 else | |
| 2834 --msg_col; | |
| 2835 } | |
| 2836 else | |
| 2837 #endif | |
| 2838 { | |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2839 if (*s == CAR || *s == NL) |
| 446 | 2840 msg_col = 0; |
| 2841 else | |
| 2842 ++msg_col; | |
| 2843 } | |
| 2844 ++s; | |
| 2845 } | |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2846 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2847 if (*p != NUL && !(silent_mode && p_verbose == 0)) |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2848 { |
|
24938
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2849 char_u *tofree = NULL; |
|
15926
ca0a0b64809c
patch 8.1.0969: message written during startup is truncated
Bram Moolenaar <Bram@vim.org>
parents:
15896
diff
changeset
|
2850 |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2851 if (maxlen > 0 && STRLEN(p) > (size_t)maxlen) |
|
15926
ca0a0b64809c
patch 8.1.0969: message written during startup is truncated
Bram Moolenaar <Bram@vim.org>
parents:
15896
diff
changeset
|
2852 { |
|
24938
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2853 tofree = vim_strnsave(p, (size_t)maxlen); |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2854 p = tofree; |
|
15926
ca0a0b64809c
patch 8.1.0969: message written during startup is truncated
Bram Moolenaar <Bram@vim.org>
parents:
15896
diff
changeset
|
2855 } |
|
24938
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2856 if (p != NULL) |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2857 { |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2858 if (info_message) |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2859 mch_msg((char *)p); |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2860 else |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2861 mch_errmsg((char *)p); |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2862 vim_free(tofree); |
|
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
2863 } |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2864 } |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2865 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2866 msg_didout = TRUE; // assume that line is not empty |
| 446 | 2867 |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
2868 #ifdef MSWIN |
| 446 | 2869 if (!(silent_mode && p_verbose == 0)) |
| 2870 mch_settmode(TMODE_RAW); | |
| 2871 #endif | |
| 2872 } | |
| 2873 | |
| 2874 /* | |
| 2875 * Show the more-prompt and handle the user response. | |
| 2876 * This takes care of scrolling back and displaying previously displayed text. | |
| 447 | 2877 * When at hit-enter prompt "typed_char" is the already typed character, |
| 2878 * otherwise it's NUL. | |
| 446 | 2879 * Returns TRUE when jumping ahead to "confirm_msg_tail". |
| 2880 */ | |
| 2881 static int | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2882 do_more_prompt(int typed_char) |
| 446 | 2883 { |
|
8627
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
2884 static int entered = FALSE; |
| 446 | 2885 int used_typed_char = typed_char; |
| 2886 int oldState = State; | |
| 2887 int c; | |
| 2888 #ifdef FEAT_CON_DIALOG | |
| 2889 int retval = FALSE; | |
| 2890 #endif | |
| 3263 | 2891 int toscroll; |
| 446 | 2892 msgchunk_T *mp_last = NULL; |
| 2893 msgchunk_T *mp; | |
| 2894 int i; | |
| 2895 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2896 // We get called recursively when a timer callback outputs a message. In |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2897 // that case don't show another prompt. Also when at the hit-Enter prompt |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2898 // and nothing was typed. |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
2899 if (entered || (State == MODE_HITRETURN && typed_char == 0)) |
|
8627
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
2900 return FALSE; |
|
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
2901 entered = TRUE; |
|
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
2902 |
| 447 | 2903 if (typed_char == 'G') |
| 2904 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2905 // "g<": Find first line on the last page. |
| 447 | 2906 mp_last = msg_sb_start(last_msgchunk); |
| 2907 for (i = 0; i < Rows - 2 && mp_last != NULL | |
| 2908 && mp_last->sb_prev != NULL; ++i) | |
| 2909 mp_last = msg_sb_start(mp_last->sb_prev); | |
| 2910 } | |
| 2911 | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
2912 State = MODE_ASKMORE; |
| 446 | 2913 setmouse(); |
| 447 | 2914 if (typed_char == NUL) |
| 2915 msg_moremsg(FALSE); | |
| 446 | 2916 for (;;) |
| 2917 { | |
| 2918 /* | |
| 2919 * Get a typed character directly from the user. | |
| 2920 */ | |
| 2921 if (used_typed_char != NUL) | |
| 2922 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2923 c = used_typed_char; // was typed at hit-enter prompt |
| 446 | 2924 used_typed_char = NUL; |
| 2925 } | |
| 2926 else | |
| 2927 c = get_keystroke(); | |
| 2928 | |
| 2929 #if defined(FEAT_MENU) && defined(FEAT_GUI) | |
| 2930 if (c == K_MENU) | |
| 2931 { | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
2932 int idx = get_menu_index(current_menu, MODE_ASKMORE); |
| 446 | 2933 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2934 // Used a menu. If it starts with CTRL-Y, it must |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2935 // be a "Copy" for the clipboard. Otherwise |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2936 // assume that we end |
| 446 | 2937 if (idx == MENU_INDEX_INVALID) |
| 2938 continue; | |
| 2939 c = *current_menu->strings[idx]; | |
| 2940 if (c != NUL && current_menu->strings[idx][1] != NUL) | |
| 2941 ins_typebuf(current_menu->strings[idx] + 1, | |
| 2942 current_menu->noremap[idx], 0, TRUE, | |
| 2943 current_menu->silent[idx]); | |
| 2944 } | |
| 2945 #endif | |
| 2946 | |
| 3263 | 2947 toscroll = 0; |
| 446 | 2948 switch (c) |
| 2949 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2950 case BS: // scroll one line back |
| 446 | 2951 case K_BS: |
| 2952 case 'k': | |
| 2953 case K_UP: | |
| 3263 | 2954 toscroll = -1; |
| 446 | 2955 break; |
| 2956 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2957 case CAR: // one extra line |
| 446 | 2958 case NL: |
| 2959 case 'j': | |
| 2960 case K_DOWN: | |
| 3263 | 2961 toscroll = 1; |
| 446 | 2962 break; |
| 2963 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2964 case 'u': // Up half a page |
| 3263 | 2965 toscroll = -(Rows / 2); |
| 446 | 2966 break; |
| 2967 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2968 case 'd': // Down half a page |
| 3263 | 2969 toscroll = Rows / 2; |
| 446 | 2970 break; |
| 2971 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2972 case 'b': // one page back |
| 1820 | 2973 case K_PAGEUP: |
| 3263 | 2974 toscroll = -(Rows - 1); |
| 446 | 2975 break; |
| 2976 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2977 case ' ': // one extra page |
| 1820 | 2978 case 'f': |
| 446 | 2979 case K_PAGEDOWN: |
| 2980 case K_LEFTMOUSE: | |
| 3263 | 2981 toscroll = Rows - 1; |
| 446 | 2982 break; |
| 2983 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2984 case 'g': // all the way back to the start |
| 3263 | 2985 toscroll = -999999; |
| 447 | 2986 break; |
| 2987 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2988 case 'G': // all the way to the end |
| 3263 | 2989 toscroll = 999999; |
| 447 | 2990 lines_left = 999999; |
| 2991 break; | |
| 2992 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2993 case ':': // start new command line |
| 446 | 2994 #ifdef FEAT_CON_DIALOG |
| 2995 if (!confirm_msg_used) | |
| 2996 #endif | |
| 2997 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2998 // Since got_int is set all typeahead will be flushed, but we |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2999 // want to keep this ':', remember that in a special way. |
| 446 | 3000 typeahead_noflush(':'); |
|
14129
cb731d098241
patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
3001 #ifdef FEAT_TERMINAL |
|
cb731d098241
patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
3002 skip_term_loop = TRUE; |
|
cb731d098241
patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
Christian Brabandt <cb@256bit.org>
parents:
14004
diff
changeset
|
3003 #endif |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3004 cmdline_row = Rows - 1; // put ':' on this line |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3005 skip_redraw = TRUE; // skip redraw once |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3006 need_wait_return = FALSE; // don't wait in main() |
| 446 | 3007 } |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3008 // FALLTHROUGH |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3009 case 'q': // quit |
| 446 | 3010 case Ctrl_C: |
| 3011 case ESC: | |
| 3012 #ifdef FEAT_CON_DIALOG | |
| 3013 if (confirm_msg_used) | |
| 3014 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3015 // Jump to the choices of the dialog. |
| 446 | 3016 retval = TRUE; |
| 3017 } | |
| 3018 else | |
| 3019 #endif | |
| 3020 { | |
| 3021 got_int = TRUE; | |
| 3022 quit_more = TRUE; | |
| 3023 } | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3024 // When there is some more output (wrapping line) display that |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3025 // without another prompt. |
| 1829 | 3026 lines_left = Rows - 1; |
| 446 | 3027 break; |
| 3028 | |
| 3029 #ifdef FEAT_CLIPBOARD | |
| 3030 case Ctrl_Y: | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3031 // Strange way to allow copying (yanking) a modeless |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3032 // selection at the more prompt. Use CTRL-Y, |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3033 // because the same is used in Cmdline-mode and at the |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3034 // hit-enter prompt. However, scrolling one line up |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3035 // might be expected... |
| 446 | 3036 if (clip_star.state == SELECT_DONE) |
| 3037 clip_copy_modeless_selection(TRUE); | |
| 3038 continue; | |
| 3039 #endif | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3040 default: // no valid response |
| 446 | 3041 msg_moremsg(TRUE); |
| 3042 continue; | |
| 3043 } | |
| 3044 | |
| 3263 | 3045 if (toscroll != 0) |
| 446 | 3046 { |
| 3263 | 3047 if (toscroll < 0) |
| 446 | 3048 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3049 // go to start of last line |
| 446 | 3050 if (mp_last == NULL) |
| 3051 mp = msg_sb_start(last_msgchunk); | |
| 3052 else if (mp_last->sb_prev != NULL) | |
| 3053 mp = msg_sb_start(mp_last->sb_prev); | |
| 3054 else | |
| 3055 mp = NULL; | |
| 3056 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3057 // go to start of line at top of the screen |
| 446 | 3058 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL; |
| 3059 ++i) | |
| 3060 mp = msg_sb_start(mp->sb_prev); | |
| 3061 | |
| 3062 if (mp != NULL && mp->sb_prev != NULL) | |
| 3063 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3064 // Find line to be displayed at top. |
| 3263 | 3065 for (i = 0; i > toscroll; --i) |
| 446 | 3066 { |
| 3067 if (mp == NULL || mp->sb_prev == NULL) | |
| 3068 break; | |
| 3069 mp = msg_sb_start(mp->sb_prev); | |
| 3070 if (mp_last == NULL) | |
| 3071 mp_last = msg_sb_start(last_msgchunk); | |
| 3072 else | |
| 3073 mp_last = msg_sb_start(mp_last->sb_prev); | |
| 3074 } | |
| 3075 | |
| 3263 | 3076 if (toscroll == -1 && screen_ins_lines(0, 0, 1, |
|
12152
69af108df70e
patch 8.0.0956: scrolling in a terminal window has flicker
Christian Brabandt <cb@256bit.org>
parents:
12015
diff
changeset
|
3077 (int)Rows, 0, NULL) == OK) |
| 446 | 3078 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3079 // display line at top |
| 446 | 3080 (void)disp_sb_line(0, mp); |
| 3081 } | |
| 3082 else | |
| 3083 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3084 // redisplay all lines |
| 446 | 3085 screenclear(); |
| 870 | 3086 for (i = 0; mp != NULL && i < Rows - 1; ++i) |
| 3087 { | |
| 446 | 3088 mp = disp_sb_line(i, mp); |
| 870 | 3089 ++msg_scrolled; |
| 3090 } | |
| 446 | 3091 } |
| 3263 | 3092 toscroll = 0; |
| 446 | 3093 } |
| 3094 } | |
| 3095 else | |
| 3096 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3097 // First display any text that we scrolled back. |
| 3263 | 3098 while (toscroll > 0 && mp_last != NULL) |
| 446 | 3099 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3100 // scroll up, display line at bottom |
| 446 | 3101 msg_scroll_up(); |
| 539 | 3102 inc_msg_scrolled(); |
| 446 | 3103 screen_fill((int)Rows - 2, (int)Rows - 1, 0, |
| 3104 (int)Columns, ' ', ' ', 0); | |
| 3105 mp_last = disp_sb_line((int)Rows - 2, mp_last); | |
| 3263 | 3106 --toscroll; |
| 446 | 3107 } |
| 3108 } | |
| 3109 | |
| 3263 | 3110 if (toscroll <= 0) |
| 446 | 3111 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3112 // displayed the requested text, more prompt again |
| 447 | 3113 screen_fill((int)Rows - 1, (int)Rows, 0, |
| 3114 (int)Columns, ' ', ' ', 0); | |
| 446 | 3115 msg_moremsg(FALSE); |
| 3116 continue; | |
| 3117 } | |
| 3118 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3119 // display more text, return to caller |
| 3263 | 3120 lines_left = toscroll; |
| 446 | 3121 } |
| 3122 | |
| 3123 break; | |
| 3124 } | |
| 3125 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3126 // clear the --more-- message |
| 446 | 3127 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); |
| 3128 State = oldState; | |
| 3129 setmouse(); | |
| 3130 if (quit_more) | |
| 3131 { | |
| 3132 msg_row = Rows - 1; | |
| 3133 msg_col = 0; | |
| 3134 } | |
| 3135 #ifdef FEAT_RIGHTLEFT | |
| 3136 else if (cmdmsg_rl) | |
| 3137 msg_col = Columns - 1; | |
| 3138 #endif | |
| 3139 | |
|
8627
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
3140 entered = FALSE; |
| 446 | 3141 #ifdef FEAT_CON_DIALOG |
| 3142 return retval; | |
| 3143 #else | |
| 3144 return FALSE; | |
| 3145 #endif | |
| 3146 } | |
| 3147 | |
| 7 | 3148 #if defined(USE_MCH_ERRMSG) || defined(PROTO) |
| 3149 | |
| 3150 #ifdef mch_errmsg | |
| 3151 # undef mch_errmsg | |
| 3152 #endif | |
| 3153 #ifdef mch_msg | |
| 3154 # undef mch_msg | |
| 3155 #endif | |
| 3156 | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3157 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3158 static void |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3159 mch_errmsg_c(char *str) |
| 7 | 3160 { |
|
15824
6733b8b1caf3
patch 8.1.0919: compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
15822
diff
changeset
|
3161 int len = (int)STRLEN(str); |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3162 DWORD nwrite = 0; |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3163 DWORD mode = 0; |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3164 HANDLE h = GetStdHandle(STD_ERROR_HANDLE); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3165 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3166 if (GetConsoleMode(h, &mode) && enc_codepage >= 0 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3167 && (int)GetConsoleCP() != enc_codepage) |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3168 { |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3169 WCHAR *w = enc_to_utf16((char_u *)str, &len); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3170 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3171 WriteConsoleW(h, w, len, &nwrite, NULL); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3172 vim_free(w); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3173 } |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3174 else |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3175 { |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3176 fprintf(stderr, "%s", str); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3177 } |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3178 } |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3179 #endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3180 |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3181 /* |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3182 * Give an error message. To be used when the screen hasn't been initialized |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3183 * yet. When stderr can't be used, collect error messages until the GUI has |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3184 * started and they can be displayed in a message box. |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3185 */ |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3186 void |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3187 mch_errmsg(char *str) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3188 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3189 #if !defined(MSWIN) || defined(FEAT_GUI_MSWIN) |
| 7 | 3190 int len; |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3191 #endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3192 |
|
16596
2f86ca0c1e6b
patch 8.1.1301: when compiled with VIMDLL some messages are not shown
Bram Moolenaar <Bram@vim.org>
parents:
16457
diff
changeset
|
3193 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3194 // On Unix use stderr if it's a tty. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3195 // When not going to start the GUI also use stderr. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3196 // On Mac, when started from Finder, stderr is the console. |
| 7 | 3197 if ( |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3198 # ifdef UNIX |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3199 # ifdef MACOS_X |
| 7 | 3200 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0) |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3201 # else |
| 7 | 3202 isatty(2) |
| 3203 # endif | |
| 3204 # ifdef FEAT_GUI | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3205 || |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3206 # endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3207 # endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3208 # ifdef FEAT_GUI |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3209 !(gui.in_use || gui.starting) |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3210 # endif |
| 7 | 3211 ) |
| 3212 { | |
| 3213 fprintf(stderr, "%s", str); | |
| 3214 return; | |
| 3215 } | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3216 #endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3217 |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3218 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3219 # ifdef VIMDLL |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3220 if (!(gui.in_use || gui.starting)) |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3221 # endif |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3222 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3223 mch_errmsg_c(str); |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3224 return; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3225 } |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3226 #endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3227 |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3228 #if !defined(MSWIN) || defined(FEAT_GUI_MSWIN) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3229 // avoid a delay for a message that isn't there |
| 7 | 3230 emsg_on_display = FALSE; |
| 3231 | |
| 3232 len = (int)STRLEN(str) + 1; | |
| 3233 if (error_ga.ga_growsize == 0) | |
| 3234 { | |
| 3235 error_ga.ga_growsize = 80; | |
| 3236 error_ga.ga_itemsize = 1; | |
| 3237 } | |
| 3238 if (ga_grow(&error_ga, len) == OK) | |
| 3239 { | |
| 3240 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len, | |
| 3241 (char_u *)str, len); | |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3242 # ifdef UNIX |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3243 // remove CR characters, they are displayed |
| 7 | 3244 { |
| 3245 char_u *p; | |
| 3246 | |
| 3247 p = (char_u *)error_ga.ga_data + error_ga.ga_len; | |
| 3248 for (;;) | |
| 3249 { | |
| 3250 p = vim_strchr(p, '\r'); | |
| 3251 if (p == NULL) | |
| 3252 break; | |
| 3253 *p = ' '; | |
| 3254 } | |
| 3255 } | |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3256 # endif |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3257 --len; // don't count the NUL at the end |
| 7 | 3258 error_ga.ga_len += len; |
| 3259 } | |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3260 #endif |
| 7 | 3261 } |
| 3262 | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3263 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3264 static void |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3265 mch_msg_c(char *str) |
| 7 | 3266 { |
|
15824
6733b8b1caf3
patch 8.1.0919: compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
15822
diff
changeset
|
3267 int len = (int)STRLEN(str); |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3268 DWORD nwrite = 0; |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3269 DWORD mode; |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3270 HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3271 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3272 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3273 if (GetConsoleMode(h, &mode) && enc_codepage >= 0 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3274 && (int)GetConsoleCP() != enc_codepage) |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3275 { |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3276 WCHAR *w = enc_to_utf16((char_u *)str, &len); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3277 |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3278 WriteConsoleW(h, w, len, &nwrite, NULL); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3279 vim_free(w); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3280 } |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3281 else |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3282 { |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3283 printf("%s", str); |
|
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3284 } |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3285 } |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3286 #endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3287 |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3288 /* |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3289 * Give a message. To be used when the screen hasn't been initialized yet. |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3290 * When there is no tty, collect messages until the GUI has started and they |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3291 * can be displayed in a message box. |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3292 */ |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3293 void |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3294 mch_msg(char *str) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3295 { |
|
16596
2f86ca0c1e6b
patch 8.1.1301: when compiled with VIMDLL some messages are not shown
Bram Moolenaar <Bram@vim.org>
parents:
16457
diff
changeset
|
3296 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3297 // On Unix use stdout if we have a tty. This allows "vim -h | more" and |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3298 // uses mch_errmsg() when started from the desktop. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3299 // When not going to start the GUI also use stdout. |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3300 // On Mac, when started from Finder, stderr is the console. |
| 7 | 3301 if ( |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3302 # ifdef UNIX |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3303 # ifdef MACOS_X |
| 7 | 3304 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0) |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3305 # else |
| 7 | 3306 isatty(2) |
|
16606
7e733046db1d
patch 8.1.1306: Borland support is outdated and doesn't work
Bram Moolenaar <Bram@vim.org>
parents:
16596
diff
changeset
|
3307 # endif |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3308 # ifdef FEAT_GUI |
| 7 | 3309 || |
| 3310 # endif | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3311 # endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3312 # ifdef FEAT_GUI |
| 7 | 3313 !(gui.in_use || gui.starting) |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3314 # endif |
| 7 | 3315 ) |
| 3316 { | |
| 3317 printf("%s", str); | |
| 3318 return; | |
| 3319 } | |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3320 #endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3321 |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3322 #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3323 # ifdef VIMDLL |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3324 if (!(gui.in_use || gui.starting)) |
| 7 | 3325 # endif |
|
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3326 { |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3327 mch_msg_c(str); |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3328 return; |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3329 } |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3330 #endif |
|
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16393
diff
changeset
|
3331 #if !defined(MSWIN) || defined(FEAT_GUI_MSWIN) |
| 7 | 3332 mch_errmsg(str); |
|
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3333 #endif |
| 7 | 3334 } |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3335 #endif // USE_MCH_ERRMSG |
| 7 | 3336 |
| 3337 /* | |
| 3338 * Put a character on the screen at the current message position and advance | |
| 3339 * to the next position. Only for printable ASCII! | |
| 3340 */ | |
| 3341 static void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3342 msg_screen_putchar(int c, int attr) |
| 7 | 3343 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3344 msg_didout = TRUE; // remember that line is not empty |
| 7 | 3345 screen_putchar(c, msg_row, msg_col, attr); |
| 3346 #ifdef FEAT_RIGHTLEFT | |
| 3347 if (cmdmsg_rl) | |
| 3348 { | |
| 3349 if (--msg_col == 0) | |
| 3350 { | |
| 3351 msg_col = Columns; | |
| 3352 ++msg_row; | |
| 3353 } | |
| 3354 } | |
| 3355 else | |
| 3356 #endif | |
| 3357 { | |
| 3358 if (++msg_col >= Columns) | |
| 3359 { | |
| 3360 msg_col = 0; | |
| 3361 ++msg_row; | |
| 3362 } | |
| 3363 } | |
| 3364 } | |
| 3365 | |
|
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
3366 static void |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3367 msg_moremsg(int full) |
| 7 | 3368 { |
| 446 | 3369 int attr; |
| 3370 char_u *s = (char_u *)_("-- More --"); | |
| 7 | 3371 |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3372 attr = HL_ATTR(HLF_M); |
| 446 | 3373 screen_puts(s, (int)Rows - 1, 0, attr); |
| 7 | 3374 if (full) |
| 446 | 3375 screen_puts((char_u *) |
| 3376 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "), | |
| 3377 (int)Rows - 1, vim_strsize(s), attr); | |
| 7 | 3378 } |
| 3379 | |
| 3380 /* | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3381 * Repeat the message for the current mode: MODE_ASKMORE, MODE_EXTERNCMD, |
|
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3382 * MODE_CONFIRM or exmode_active. |
| 7 | 3383 */ |
| 3384 void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3385 repeat_message(void) |
| 7 | 3386 { |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3387 if (State == MODE_ASKMORE) |
| 7 | 3388 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3389 msg_moremsg(TRUE); // display --more-- message again |
| 7 | 3390 msg_row = Rows - 1; |
| 3391 } | |
| 3392 #ifdef FEAT_CON_DIALOG | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3393 else if (State == MODE_CONFIRM) |
| 7 | 3394 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3395 display_confirm_msg(); // display ":confirm" message again |
| 7 | 3396 msg_row = Rows - 1; |
| 3397 } | |
| 3398 #endif | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3399 else if (State == MODE_EXTERNCMD) |
| 7 | 3400 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3401 windgoto(msg_row, msg_col); // put cursor back |
| 7 | 3402 } |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3403 else if (State == MODE_HITRETURN || State == MODE_SETWSIZE) |
| 7 | 3404 { |
| 1445 | 3405 if (msg_row == Rows - 1) |
| 3406 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3407 // Avoid drawing the "hit-enter" prompt below the previous one, |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3408 // overwrite it. Esp. useful when regaining focus and a |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3409 // FocusGained autocmd exists but didn't draw anything. |
| 1445 | 3410 msg_didout = FALSE; |
| 3411 msg_col = 0; | |
| 3412 msg_clr_eos(); | |
| 3413 } | |
| 7 | 3414 hit_return_msg(); |
| 3415 msg_row = Rows - 1; | |
| 3416 } | |
| 3417 } | |
| 3418 | |
| 3419 /* | |
| 3420 * msg_check_screen - check if the screen is initialized. | |
| 3421 * Also check msg_row and msg_col, if they are too big it may cause a crash. | |
| 3422 * While starting the GUI the terminal codes will be set for the GUI, but the | |
| 3423 * output goes to the terminal. Don't use the terminal codes then. | |
| 3424 */ | |
| 3425 static int | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3426 msg_check_screen(void) |
| 7 | 3427 { |
| 3428 if (!full_screen || !screen_valid(FALSE)) | |
| 3429 return FALSE; | |
| 3430 | |
| 3431 if (msg_row >= Rows) | |
| 3432 msg_row = Rows - 1; | |
| 3433 if (msg_col >= Columns) | |
| 3434 msg_col = Columns - 1; | |
| 3435 return TRUE; | |
| 3436 } | |
| 3437 | |
| 3438 /* | |
| 3439 * Clear from current message position to end of screen. | |
| 3440 * Skip this when ":silent" was used, no need to clear for redirection. | |
| 3441 */ | |
| 3442 void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3443 msg_clr_eos(void) |
| 7 | 3444 { |
| 3445 if (msg_silent == 0) | |
| 3446 msg_clr_eos_force(); | |
| 3447 } | |
| 3448 | |
| 3449 /* | |
| 3450 * Clear from current message position to end of screen. | |
| 3451 * Note: msg_col is not updated, so we remember the end of the message | |
| 3452 * for msg_check(). | |
| 3453 */ | |
| 3454 void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3455 msg_clr_eos_force(void) |
| 7 | 3456 { |
| 3457 if (msg_use_printf()) | |
| 3458 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3459 if (full_screen) // only when termcap codes are valid |
| 7 | 3460 { |
| 3461 if (*T_CD) | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3462 out_str(T_CD); // clear to end of display |
| 7 | 3463 else if (*T_CE) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3464 out_str(T_CE); // clear to end of line |
| 7 | 3465 } |
| 3466 } | |
|
29546
8a243ecfe2dd
patch 9.0.0114: the command line takes up space even when not used
Bram Moolenaar <Bram@vim.org>
parents:
29515
diff
changeset
|
3467 else if (p_ch > 0) |
| 7 | 3468 { |
| 3469 #ifdef FEAT_RIGHTLEFT | |
| 3470 if (cmdmsg_rl) | |
| 3471 { | |
| 3472 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0); | |
| 3473 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); | |
| 3474 } | |
| 3475 else | |
| 3476 #endif | |
| 3477 { | |
| 3478 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns, | |
| 3479 ' ', ' ', 0); | |
| 3480 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); | |
| 3481 } | |
| 3482 } | |
| 3483 } | |
| 3484 | |
| 3485 /* | |
| 3486 * Clear the command line. | |
| 3487 */ | |
| 3488 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3489 msg_clr_cmdline(void) |
| 7 | 3490 { |
| 3491 msg_row = cmdline_row; | |
| 3492 msg_col = 0; | |
| 3493 msg_clr_eos_force(); | |
| 3494 } | |
| 3495 | |
| 3496 /* | |
| 3497 * end putting a message on the screen | |
| 3498 * call wait_return if the message does not fit in the available space | |
| 3499 * return TRUE if wait_return not called. | |
| 3500 */ | |
| 3501 int | |
|
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parents:
7803
diff
changeset
|
3502 msg_end(void) |
| 7 | 3503 { |
| 3504 /* | |
|
5245
8c6615a30951
updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents:
4793
diff
changeset
|
3505 * If the string is larger than the window, |
| 7 | 3506 * or the ruler option is set and we run into it, |
| 3507 * we have to redraw the window. | |
| 3508 * Do not do this if we are abandoning the file or editing the command line. | |
| 3509 */ | |
|
28773
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patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3510 if (!exiting && need_wait_return && !(State & MODE_CMDLINE)) |
| 7 | 3511 { |
| 3512 wait_return(FALSE); | |
| 3513 return FALSE; | |
| 3514 } | |
| 3515 out_flush(); | |
| 3516 return TRUE; | |
| 3517 } | |
| 3518 | |
| 3519 /* | |
| 3520 * If the written message runs into the shown command or ruler, we have to | |
| 3521 * wait for hit-return and redraw the window later. | |
| 3522 */ | |
| 3523 void | |
|
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parents:
7803
diff
changeset
|
3524 msg_check(void) |
| 7 | 3525 { |
| 3526 if (msg_row == Rows - 1 && msg_col >= sc_col) | |
| 3527 { | |
| 3528 need_wait_return = TRUE; | |
| 3529 redraw_cmdline = TRUE; | |
| 3530 } | |
| 3531 } | |
| 3532 | |
| 3533 /* | |
| 3534 * May write a string to the redirection file. | |
| 3535 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes. | |
| 3536 */ | |
| 3537 static void | |
|
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7803
diff
changeset
|
3538 redir_write(char_u *str, int maxlen) |
| 7 | 3539 { |
| 3540 char_u *s = str; | |
| 3541 static int cur_col = 0; | |
| 3542 | |
|
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diff
changeset
|
3543 // Don't do anything for displaying prompts and the like. |
| 291 | 3544 if (redir_off) |
| 3545 return; | |
| 3546 | |
|
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diff
changeset
|
3547 // If 'verbosefile' is set prepare for writing in that file. |
| 3072 | 3548 if (*p_vfile != NUL && verbose_fd == NULL) |
| 3549 verbose_open(); | |
| 291 | 3550 |
| 1854 | 3551 if (redirecting()) |
| 7 | 3552 { |
|
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diff
changeset
|
3553 // If the string doesn't start with CR or NL, go to msg_col |
| 7 | 3554 if (*s != '\n' && *s != '\r') |
| 3555 { | |
| 3556 while (cur_col < msg_col) | |
| 3557 { | |
| 3558 #ifdef FEAT_EVAL | |
|
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parents:
9436
diff
changeset
|
3559 if (redir_execute) |
|
9da0cb39cbee
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parents:
9436
diff
changeset
|
3560 execute_redir_str((char_u *)" ", -1); |
|
9436
f048e5a27253
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parents:
9389
diff
changeset
|
3561 else if (redir_reg) |
| 7 | 3562 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE); |
| 167 | 3563 else if (redir_vname) |
| 3564 var_redir_str((char_u *)" ", -1); | |
| 3072 | 3565 else |
| 7 | 3566 #endif |
| 3072 | 3567 if (redir_fd != NULL) |
| 7 | 3568 fputs(" ", redir_fd); |
| 3072 | 3569 if (verbose_fd != NULL) |
| 3570 fputs(" ", verbose_fd); | |
| 7 | 3571 ++cur_col; |
| 3572 } | |
| 3573 } | |
| 3574 | |
| 3575 #ifdef FEAT_EVAL | |
|
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9436
diff
changeset
|
3576 if (redir_execute) |
|
9da0cb39cbee
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9436
diff
changeset
|
3577 execute_redir_str(s, maxlen); |
|
9436
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parents:
9389
diff
changeset
|
3578 else if (redir_reg) |
| 7 | 3579 write_reg_contents(redir_reg, s, maxlen, TRUE); |
|
9436
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Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
3580 else if (redir_vname) |
| 167 | 3581 var_redir_str(s, maxlen); |
| 7 | 3582 #endif |
| 3583 | |
|
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diff
changeset
|
3584 // Write and adjust the current column. |
| 7 | 3585 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen)) |
| 3586 { | |
| 3587 #ifdef FEAT_EVAL | |
|
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9da0cb39cbee
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parents:
9436
diff
changeset
|
3588 if (!redir_reg && !redir_vname && !redir_execute) |
| 7 | 3589 #endif |
| 3072 | 3590 if (redir_fd != NULL) |
| 3591 putc(*s, redir_fd); | |
| 3592 if (verbose_fd != NULL) | |
| 3593 putc(*s, verbose_fd); | |
| 7 | 3594 if (*s == '\r' || *s == '\n') |
| 3595 cur_col = 0; | |
| 3596 else if (*s == '\t') | |
| 3597 cur_col += (8 - cur_col % 8); | |
| 3598 else | |
| 3599 ++cur_col; | |
| 3600 ++s; | |
| 3601 } | |
| 3602 | |
|
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diff
changeset
|
3603 if (msg_silent != 0) // should update msg_col |
| 7 | 3604 msg_col = cur_col; |
| 3605 } | |
| 3606 } | |
| 3607 | |
| 1854 | 3608 int |
|
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7803
diff
changeset
|
3609 redirecting(void) |
| 1854 | 3610 { |
| 3072 | 3611 return redir_fd != NULL || *p_vfile != NUL |
| 1854 | 3612 #ifdef FEAT_EVAL |
|
9454
9da0cb39cbee
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parents:
9436
diff
changeset
|
3613 || redir_reg || redir_vname || redir_execute |
| 1854 | 3614 #endif |
| 3615 ; | |
| 3616 } | |
| 3617 | |
| 7 | 3618 /* |
| 1189 | 3619 * Before giving verbose message. |
| 291 | 3620 * Must always be called paired with verbose_leave()! |
| 3621 */ | |
| 3622 void | |
|
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parents:
7803
diff
changeset
|
3623 verbose_enter(void) |
| 291 | 3624 { |
| 3625 if (*p_vfile != NUL) | |
| 3626 ++msg_silent; | |
| 3627 } | |
| 3628 | |
| 3629 /* | |
| 3630 * After giving verbose message. | |
| 3631 * Must always be called paired with verbose_enter()! | |
| 3632 */ | |
| 3633 void | |
|
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7803
diff
changeset
|
3634 verbose_leave(void) |
| 291 | 3635 { |
| 3636 if (*p_vfile != NUL) | |
| 3637 if (--msg_silent < 0) | |
| 3638 msg_silent = 0; | |
| 3639 } | |
| 3640 | |
| 3641 /* | |
| 3642 * Like verbose_enter() and set msg_scroll when displaying the message. | |
| 3643 */ | |
| 3644 void | |
|
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parents:
7803
diff
changeset
|
3645 verbose_enter_scroll(void) |
| 291 | 3646 { |
| 3647 if (*p_vfile != NUL) | |
| 3648 ++msg_silent; | |
| 3649 else | |
|
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18866
diff
changeset
|
3650 // always scroll up, don't overwrite |
| 291 | 3651 msg_scroll = TRUE; |
| 3652 } | |
| 3653 | |
| 3654 /* | |
| 3655 * Like verbose_leave() and set cmdline_row when displaying the message. | |
| 3656 */ | |
| 3657 void | |
|
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parents:
7803
diff
changeset
|
3658 verbose_leave_scroll(void) |
| 291 | 3659 { |
| 3660 if (*p_vfile != NUL) | |
| 3661 { | |
| 3662 if (--msg_silent < 0) | |
| 3663 msg_silent = 0; | |
| 3664 } | |
| 3665 else | |
| 3666 cmdline_row = msg_row; | |
| 3667 } | |
| 3668 | |
| 3669 /* | |
| 3670 * Called when 'verbosefile' is set: stop writing to the file. | |
| 3671 */ | |
| 3672 void | |
|
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7803
diff
changeset
|
3673 verbose_stop(void) |
| 291 | 3674 { |
| 3675 if (verbose_fd != NULL) | |
| 3676 { | |
| 3677 fclose(verbose_fd); | |
| 3678 verbose_fd = NULL; | |
| 3679 } | |
| 3680 verbose_did_open = FALSE; | |
| 3681 } | |
| 3682 | |
| 3683 /* | |
| 3684 * Open the file 'verbosefile'. | |
| 3685 * Return FAIL or OK. | |
| 3686 */ | |
| 3687 int | |
|
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7803
diff
changeset
|
3688 verbose_open(void) |
| 291 | 3689 { |
| 3690 if (verbose_fd == NULL && !verbose_did_open) | |
| 3691 { | |
|
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diff
changeset
|
3692 // Only give the error message once. |
| 291 | 3693 verbose_did_open = TRUE; |
| 3694 | |
| 531 | 3695 verbose_fd = mch_fopen((char *)p_vfile, "a"); |
| 291 | 3696 if (verbose_fd == NULL) |
| 3697 { | |
|
26877
06a137af96f8
patch 8.2.3967: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
26869
diff
changeset
|
3698 semsg(_(e_cant_open_file_str), p_vfile); |
| 291 | 3699 return FAIL; |
| 3700 } | |
| 3701 } | |
| 3702 return OK; | |
| 3703 } | |
| 3704 | |
| 3705 /* | |
| 7 | 3706 * Give a warning message (for searching). |
| 3707 * Use 'w' highlighting and may repeat the message after redrawing | |
| 3708 */ | |
| 3709 void | |
|
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7803
diff
changeset
|
3710 give_warning(char_u *message, int hl) |
| 7 | 3711 { |
|
25226
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patch 8.2.3149: some plugins have a problem with the error check
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diff
changeset
|
3712 give_warning_with_source(message, hl, FALSE); |
|
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
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diff
changeset
|
3713 } |
|
a9ea83a3659a
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diff
changeset
|
3714 |
|
a9ea83a3659a
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diff
changeset
|
3715 void |
|
a9ea83a3659a
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diff
changeset
|
3716 give_warning_with_source(char_u *message, int hl, int with_source) |
|
a9ea83a3659a
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diff
changeset
|
3717 { |
|
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diff
changeset
|
3718 // Don't do this for ":silent". |
| 7 | 3719 if (msg_silent != 0) |
| 3720 return; | |
| 3721 | |
|
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diff
changeset
|
3722 // Don't want a hit-enter prompt here. |
| 7 | 3723 ++no_wait_return; |
| 8 | 3724 |
| 7 | 3725 #ifdef FEAT_EVAL |
| 3726 set_vim_var_string(VV_WARNINGMSG, message, -1); | |
| 3727 #endif | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13188
diff
changeset
|
3728 VIM_CLEAR(keep_msg); |
| 7 | 3729 if (hl) |
|
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
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11129
diff
changeset
|
3730 keep_msg_attr = HL_ATTR(HLF_W); |
| 7 | 3731 else |
| 3732 keep_msg_attr = 0; | |
|
25226
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diff
changeset
|
3733 |
|
a9ea83a3659a
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diff
changeset
|
3734 if (with_source) |
|
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diff
changeset
|
3735 { |
|
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
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diff
changeset
|
3736 // Do what msg() does, but with a column offset if the warning should |
|
a9ea83a3659a
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diff
changeset
|
3737 // be after the mode message. |
|
a9ea83a3659a
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diff
changeset
|
3738 msg_start(); |
|
a9ea83a3659a
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diff
changeset
|
3739 msg_source(HL_ATTR(HLF_W)); |
|
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diff
changeset
|
3740 msg_puts(" "); |
|
a9ea83a3659a
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diff
changeset
|
3741 msg_puts_attr((char *)message, HL_ATTR(HLF_W) | MSG_HIST); |
|
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diff
changeset
|
3742 msg_clr_eos(); |
|
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diff
changeset
|
3743 (void)msg_end(); |
|
a9ea83a3659a
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diff
changeset
|
3744 } |
|
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diff
changeset
|
3745 else if (msg_attr((char *)message, keep_msg_attr) && msg_scrolled == 0) |
| 678 | 3746 set_keep_msg(message, keep_msg_attr); |
|
25226
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changeset
|
3747 |
|
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changeset
|
3748 msg_didout = FALSE; // overwrite this message |
|
80b40bd5ec1a
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diff
changeset
|
3749 msg_nowait = TRUE; // don't wait for this message |
| 7 | 3750 msg_col = 0; |
| 8 | 3751 |
| 7 | 3752 --no_wait_return; |
| 3753 } | |
| 3754 | |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
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15551
diff
changeset
|
3755 #if defined(FEAT_EVAL) || defined(PROTO) |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
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parents:
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diff
changeset
|
3756 void |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
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11269
diff
changeset
|
3757 give_warning2(char_u *message, char_u *a1, int hl) |
|
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
3758 { |
|
18309
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3759 if (IObuff == NULL) |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3760 { |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3761 // Very early in initialisation and already something wrong, just give |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3762 // the raw message so the user at least gets a hint. |
|
27426
41e0dcf38521
patch 8.2.4241: some type casts are redundant
Bram Moolenaar <Bram@vim.org>
parents:
27255
diff
changeset
|
3763 give_warning(message, hl); |
|
18309
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3764 } |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3765 else |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3766 { |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3767 vim_snprintf((char *)IObuff, IOSIZE, (char *)message, a1); |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3768 give_warning(IObuff, hl); |
|
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3769 } |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
3770 } |
|
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15551
diff
changeset
|
3771 #endif |
|
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
3772 |
| 7 | 3773 /* |
| 3774 * Advance msg cursor to column "col". | |
| 3775 */ | |
| 3776 void | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3777 msg_advance(int col) |
| 7 | 3778 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3779 if (msg_silent != 0) // nothing to advance to |
| 7 | 3780 { |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3781 msg_col = col; // for redirection, may fill it up later |
| 7 | 3782 return; |
| 3783 } | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3784 if (col >= Columns) // not enough room |
| 7 | 3785 col = Columns - 1; |
| 474 | 3786 #ifdef FEAT_RIGHTLEFT |
| 3787 if (cmdmsg_rl) | |
| 3788 while (msg_col > Columns - col) | |
| 3789 msg_putchar(' '); | |
| 3790 else | |
| 3791 #endif | |
| 3792 while (msg_col < col) | |
| 3793 msg_putchar(' '); | |
| 7 | 3794 } |
| 3795 | |
| 3796 #if defined(FEAT_CON_DIALOG) || defined(PROTO) | |
| 3797 /* | |
| 3798 * Used for "confirm()" function, and the :confirm command prefix. | |
| 3799 * Versions which haven't got flexible dialogs yet, and console | |
| 3800 * versions, get this generic handler which uses the command line. | |
| 3801 * | |
| 3802 * type = one of: | |
| 3803 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC | |
| 3804 * title = title string (can be NULL for default) | |
| 3805 * (neither used in console dialogs at the moment) | |
| 3806 * | |
| 3807 * Format of the "buttons" string: | |
| 3808 * "Button1Name\nButton2Name\nButton3Name" | |
| 3809 * The first button should normally be the default/accept | |
| 3810 * The second button should be the 'Cancel' button | |
| 3811 * Other buttons- use your imagination! | |
| 3812 * A '&' in a button name becomes a shortcut, so each '&' should be before a | |
| 3813 * different letter. | |
|
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
3814 * |
|
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
3815 * Returns 0 if cancelled, otherwise the nth button (1-indexed). |
| 7 | 3816 */ |
| 3817 int | |
|
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3818 do_dialog( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3819 int type UNUSED, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3820 char_u *title UNUSED, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3821 char_u *message, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3822 char_u *buttons, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3823 int dfltbutton, |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3824 char_u *textfield UNUSED, // IObuff for inputdialog(), NULL |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3825 // otherwise |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3826 int ex_cmd) // when TRUE pressing : accepts default and starts |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3827 // Ex command |
| 7 | 3828 { |
| 3829 int oldState; | |
| 3830 int retval = 0; | |
| 3831 char_u *hotkeys; | |
| 3832 int c; | |
| 3833 int i; | |
|
21192
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
3834 tmode_T save_tmode; |
| 7 | 3835 |
| 3836 #ifndef NO_CONSOLE | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3837 // Don't output anything in silent mode ("ex -s") |
| 7 | 3838 if (silent_mode) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3839 return dfltbutton; // return default option |
| 7 | 3840 #endif |
| 3841 | |
| 3842 #ifdef FEAT_GUI_DIALOG | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3843 // When GUI is running and 'c' not in 'guioptions', use the GUI dialog |
| 7 | 3844 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL) |
| 3845 { | |
|
29128
d8a962d7b008
patch 8.2.5084: when the GUI shows a dialog tests get stuck
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3846 // --gui-dialog-file: write text to a file |
|
d8a962d7b008
patch 8.2.5084: when the GUI shows a dialog tests get stuck
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3847 if (gui_dialog_log(title, message)) |
|
d8a962d7b008
patch 8.2.5084: when the GUI shows a dialog tests get stuck
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3848 c = dfltbutton; |
|
d8a962d7b008
patch 8.2.5084: when the GUI shows a dialog tests get stuck
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3849 else |
|
d8a962d7b008
patch 8.2.5084: when the GUI shows a dialog tests get stuck
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
3850 c = gui_mch_dialog(type, title, message, buttons, dfltbutton, |
| 2684 | 3851 textfield, ex_cmd); |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3852 // avoid a hit-enter prompt without clearing the cmdline |
| 1809 | 3853 need_wait_return = FALSE; |
| 3854 emsg_on_display = FALSE; | |
| 3855 cmdline_row = msg_row; | |
| 7 | 3856 |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3857 // Flush output to avoid that further messages and redrawing is done |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3858 // in the wrong order. |
| 7 | 3859 out_flush(); |
| 3860 gui_mch_update(); | |
| 3861 | |
| 3862 return c; | |
| 3863 } | |
| 3864 #endif | |
| 3865 | |
| 3866 oldState = State; | |
|
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3867 State = MODE_CONFIRM; |
| 7 | 3868 setmouse(); |
| 3869 | |
|
21192
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
3870 // Ensure raw mode here. |
|
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
3871 save_tmode = cur_tmode; |
|
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
3872 settmode(TMODE_RAW); |
|
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
3873 |
| 7 | 3874 /* |
| 3875 * Since we wait for a keypress, don't make the | |
| 3876 * user press RETURN as well afterwards. | |
| 3877 */ | |
| 3878 ++no_wait_return; | |
| 3879 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton); | |
| 3880 | |
| 3881 if (hotkeys != NULL) | |
| 3882 { | |
| 3883 for (;;) | |
| 3884 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3885 // Get a typed character directly from the user. |
| 7 | 3886 c = get_keystroke(); |
| 3887 switch (c) | |
| 3888 { | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3889 case CAR: // User accepts default option |
| 7 | 3890 case NL: |
| 3891 retval = dfltbutton; | |
| 3892 break; | |
|
18931
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patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
3893 case Ctrl_C: // User aborts/cancels |
| 7 | 3894 case ESC: |
| 3895 retval = 0; | |
| 3896 break; | |
|
18931
80b40bd5ec1a
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parents:
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diff
changeset
|
3897 default: // Could be a hotkey? |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
18866
diff
changeset
|
3898 if (c < 0) // special keys are ignored here |
| 7 | 3899 continue; |
| 2684 | 3900 if (c == ':' && ex_cmd) |
| 3901 { | |
| 3902 retval = dfltbutton; | |
|
20571
5995db0fe84a
patch 8.2.0839: dropping modifier when putting a character back in typeahead
Bram Moolenaar <Bram@vim.org>
parents:
20162
diff
changeset
|
3903 ins_char_typebuf(':', 0); |
| 2684 | 3904 break; |
| 3905 } | |
| 3906 | |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3907 // Make the character lowercase, as chars in "hotkeys" are. |
| 7 | 3908 c = MB_TOLOWER(c); |
| 3909 retval = 1; | |
| 3910 for (i = 0; hotkeys[i]; ++i) | |
| 3911 { | |
| 3912 if (has_mbyte) | |
| 3913 { | |
| 3914 if ((*mb_ptr2char)(hotkeys + i) == c) | |
| 3915 break; | |
| 474 | 3916 i += (*mb_ptr2len)(hotkeys + i) - 1; |
| 7 | 3917 } |
| 3918 else | |
| 3919 if (hotkeys[i] == c) | |
| 3920 break; | |
| 3921 ++retval; | |
| 3922 } | |
| 3923 if (hotkeys[i]) | |
| 3924 break; | |
|
18931
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Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3925 // No hotkey match, so keep waiting |
| 7 | 3926 continue; |
| 3927 } | |
| 3928 break; | |
| 3929 } | |
| 3930 | |
| 3931 vim_free(hotkeys); | |
| 3932 } | |
| 3933 | |
|
21192
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
3934 settmode(save_tmode); |
| 7 | 3935 State = oldState; |
| 3936 setmouse(); | |
| 3937 --no_wait_return; | |
| 3938 msg_end_prompt(); | |
| 3939 | |
| 3940 return retval; | |
| 3941 } | |
| 3942 | |
| 3943 /* | |
| 3944 * Copy one character from "*from" to "*to", taking care of multi-byte | |
| 3945 * characters. Return the length of the character in bytes. | |
| 3946 */ | |
| 3947 static int | |
|
7827
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commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3948 copy_char( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3949 char_u *from, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3950 char_u *to, |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3951 int lowercase) // make character lower case |
| 7 | 3952 { |
| 3953 int len; | |
| 3954 int c; | |
| 3955 | |
| 3956 if (has_mbyte) | |
| 3957 { | |
| 3958 if (lowercase) | |
| 3959 { | |
| 3960 c = MB_TOLOWER((*mb_ptr2char)(from)); | |
| 3961 return (*mb_char2bytes)(c, to); | |
| 3962 } | |
| 3963 else | |
| 3964 { | |
| 474 | 3965 len = (*mb_ptr2len)(from); |
| 7 | 3966 mch_memmove(to, from, (size_t)len); |
| 3967 return len; | |
| 3968 } | |
| 3969 } | |
| 3970 else | |
| 3971 { | |
| 3972 if (lowercase) | |
| 3973 *to = (char_u)TOLOWER_LOC(*from); | |
| 3974 else | |
| 3975 *to = *from; | |
| 3976 return 1; | |
| 3977 } | |
| 3978 } | |
| 3979 | |
| 3980 /* | |
| 3981 * Format the dialog string, and display it at the bottom of | |
| 3982 * the screen. Return a string of hotkey chars (if defined) for | |
| 3983 * each 'button'. If a button has no hotkey defined, the first character of | |
| 3984 * the button is used. | |
| 3985 * The hotkeys can be multi-byte characters, but without combining chars. | |
| 3986 * | |
| 3987 * Returns an allocated string with hotkeys, or NULL for error. | |
| 3988 */ | |
| 3989 static char_u * | |
|
7827
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3990 msg_show_console_dialog( |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3991 char_u *message, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3992 char_u *buttons, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3993 int dfltbutton) |
| 7 | 3994 { |
| 3995 int len = 0; | |
|
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
3996 #define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1) |
|
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3997 int lenhotkey = HOTK_LEN; // count first button |
| 7 | 3998 char_u *hotk = NULL; |
| 3999 char_u *msgp = NULL; | |
| 4000 char_u *hotkp = NULL; | |
| 4001 char_u *r; | |
| 4002 int copy; | |
| 4003 #define HAS_HOTKEY_LEN 30 | |
| 4004 char_u has_hotkey[HAS_HOTKEY_LEN]; | |
|
18931
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parents:
18866
diff
changeset
|
4005 int first_hotkey = FALSE; // first char of button is hotkey |
| 7 | 4006 int idx; |
| 4007 | |
| 4008 has_hotkey[0] = FALSE; | |
| 4009 | |
| 4010 /* | |
| 4011 * First loop: compute the size of memory to allocate. | |
| 4012 * Second loop: copy to the allocated memory. | |
| 4013 */ | |
| 4014 for (copy = 0; copy <= 1; ++copy) | |
| 4015 { | |
| 4016 r = buttons; | |
| 4017 idx = 0; | |
| 4018 while (*r) | |
| 4019 { | |
| 4020 if (*r == DLG_BUTTON_SEP) | |
| 4021 { | |
| 4022 if (copy) | |
| 4023 { | |
| 4024 *msgp++ = ','; | |
|
18931
80b40bd5ec1a
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diff
changeset
|
4025 *msgp++ = ' '; // '\n' -> ', ' |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
4026 |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4027 // advance to next hotkey and set default hotkey |
| 7 | 4028 if (has_mbyte) |
| 1306 | 4029 hotkp += STRLEN(hotkp); |
| 7 | 4030 else |
| 4031 ++hotkp; | |
| 1306 | 4032 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL; |
| 7 | 4033 if (dfltbutton) |
| 4034 --dfltbutton; | |
| 4035 | |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4036 // If no hotkey is specified first char is used. |
| 7 | 4037 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx]) |
| 4038 first_hotkey = TRUE; | |
| 4039 } | |
| 4040 else | |
| 4041 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4042 len += 3; // '\n' -> ', '; 'x' -> '(x)' |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4043 lenhotkey += HOTK_LEN; // each button needs a hotkey |
| 7 | 4044 if (idx < HAS_HOTKEY_LEN - 1) |
| 4045 has_hotkey[++idx] = FALSE; | |
| 4046 } | |
| 4047 } | |
| 4048 else if (*r == DLG_HOTKEY_CHAR || first_hotkey) | |
| 4049 { | |
| 4050 if (*r == DLG_HOTKEY_CHAR) | |
| 4051 ++r; | |
| 4052 first_hotkey = FALSE; | |
| 4053 if (copy) | |
| 4054 { | |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4055 if (*r == DLG_HOTKEY_CHAR) // '&&a' -> '&a' |
| 7 | 4056 *msgp++ = *r; |
| 4057 else | |
| 4058 { | |
|
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parents:
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diff
changeset
|
4059 // '&a' -> '[a]' |
| 7 | 4060 *msgp++ = (dfltbutton == 1) ? '[' : '('; |
| 4061 msgp += copy_char(r, msgp, FALSE); | |
| 4062 *msgp++ = (dfltbutton == 1) ? ']' : ')'; | |
| 4063 | |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4064 // redefine hotkey |
| 1306 | 4065 hotkp[copy_char(r, hotkp, TRUE)] = NUL; |
| 7 | 4066 } |
| 4067 } | |
| 4068 else | |
| 4069 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4070 ++len; // '&a' -> '[a]' |
| 7 | 4071 if (idx < HAS_HOTKEY_LEN - 1) |
| 4072 has_hotkey[idx] = TRUE; | |
| 4073 } | |
| 4074 } | |
| 4075 else | |
| 4076 { | |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4077 // everything else copy literally |
| 7 | 4078 if (copy) |
| 4079 msgp += copy_char(r, msgp, FALSE); | |
| 4080 } | |
| 4081 | |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4082 // advance to the next character |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11016
diff
changeset
|
4083 MB_PTR_ADV(r); |
| 7 | 4084 } |
| 4085 | |
| 4086 if (copy) | |
| 4087 { | |
| 4088 *msgp++ = ':'; | |
| 4089 *msgp++ = ' '; | |
| 4090 *msgp = NUL; | |
| 4091 } | |
| 4092 else | |
| 4093 { | |
| 835 | 4094 len += (int)(STRLEN(message) |
|
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diff
changeset
|
4095 + 2 // for the NL's |
| 856 | 4096 + STRLEN(buttons) |
|
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patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
4097 + 3); // for the ": " and NUL |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
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18866
diff
changeset
|
4098 lenhotkey++; // for the NUL |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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changeset
|
4099 |
|
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4100 // If no hotkey is specified first char is used. |
| 7 | 4101 if (!has_hotkey[0]) |
| 4102 { | |
| 4103 first_hotkey = TRUE; | |
|
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diff
changeset
|
4104 len += 2; // "x" -> "[x]" |
| 7 | 4105 } |
| 4106 | |
| 4107 /* | |
| 4108 * Now allocate and load the strings | |
| 4109 */ | |
| 4110 vim_free(confirm_msg); | |
| 4111 confirm_msg = alloc(len); | |
| 4112 if (confirm_msg == NULL) | |
| 4113 return NULL; | |
| 4114 *confirm_msg = NUL; | |
| 4115 hotk = alloc(lenhotkey); | |
| 4116 if (hotk == NULL) | |
| 4117 return NULL; | |
| 4118 | |
| 4119 *confirm_msg = '\n'; | |
| 4120 STRCPY(confirm_msg + 1, message); | |
| 4121 | |
| 4122 msgp = confirm_msg + 1 + STRLEN(message); | |
| 4123 hotkp = hotk; | |
| 4124 | |
|
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|
4125 // Define first default hotkey. Keep the hotkey string NUL |
|
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diff
changeset
|
4126 // terminated to avoid reading past the end. |
| 1306 | 4127 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL; |
| 7 | 4128 |
|
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|
4129 // Remember where the choices start, displaying starts here when |
|
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diff
changeset
|
4130 // "hotkp" typed at the more prompt. |
| 7 | 4131 confirm_msg_tail = msgp; |
| 4132 *msgp++ = '\n'; | |
| 4133 } | |
| 4134 } | |
| 4135 | |
| 4136 display_confirm_msg(); | |
| 4137 return hotk; | |
| 4138 } | |
| 4139 | |
| 4140 /* | |
| 4141 * Display the ":confirm" message. Also called when screen resized. | |
| 4142 */ | |
|
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patch 8.1.1891: functions used in one file are global
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17262
diff
changeset
|
4143 static void |
|
7827
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diff
changeset
|
4144 display_confirm_msg(void) |
| 7 | 4145 { |
|
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diff
changeset
|
4146 // avoid that 'q' at the more prompt truncates the message here |
| 7 | 4147 ++confirm_msg_used; |
| 4148 if (confirm_msg != NULL) | |
|
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
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15502
diff
changeset
|
4149 msg_puts_attr((char *)confirm_msg, HL_ATTR(HLF_M)); |
| 7 | 4150 --confirm_msg_used; |
| 4151 } | |
| 4152 | |
|
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|
4153 #endif // FEAT_CON_DIALOG |
| 7 | 4154 |
| 4155 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) | |
| 4156 | |
| 4157 int | |
|
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diff
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|
4158 vim_dialog_yesno( |
|
41789f16d6b2
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diff
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|
4159 int type, |
|
41789f16d6b2
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|
4160 char_u *title, |
|
41789f16d6b2
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|
4161 char_u *message, |
|
41789f16d6b2
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diff
changeset
|
4162 int dflt) |
| 7 | 4163 { |
| 4164 if (do_dialog(type, | |
| 4165 title == NULL ? (char_u *)_("Question") : title, | |
| 4166 message, | |
| 2684 | 4167 (char_u *)_("&Yes\n&No"), dflt, NULL, FALSE) == 1) |
| 7 | 4168 return VIM_YES; |
| 4169 return VIM_NO; | |
| 4170 } | |
| 4171 | |
| 4172 int | |
|
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|
4173 vim_dialog_yesnocancel( |
|
41789f16d6b2
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|
4174 int type, |
|
41789f16d6b2
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diff
changeset
|
4175 char_u *title, |
|
41789f16d6b2
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diff
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|
4176 char_u *message, |
|
41789f16d6b2
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diff
changeset
|
4177 int dflt) |
| 7 | 4178 { |
| 4179 switch (do_dialog(type, | |
| 4180 title == NULL ? (char_u *)_("Question") : title, | |
| 4181 message, | |
| 2684 | 4182 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL, FALSE)) |
| 7 | 4183 { |
| 4184 case 1: return VIM_YES; | |
| 4185 case 2: return VIM_NO; | |
| 4186 } | |
| 4187 return VIM_CANCEL; | |
| 4188 } | |
| 4189 | |
| 4190 int | |
|
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diff
changeset
|
4191 vim_dialog_yesnoallcancel( |
|
41789f16d6b2
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diff
changeset
|
4192 int type, |
|
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4193 char_u *title, |
|
41789f16d6b2
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parents:
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diff
changeset
|
4194 char_u *message, |
|
41789f16d6b2
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parents:
7803
diff
changeset
|
4195 int dflt) |
| 7 | 4196 { |
| 4197 switch (do_dialog(type, | |
| 4198 title == NULL ? (char_u *)"Question" : title, | |
| 4199 message, | |
| 4200 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"), | |
| 2684 | 4201 dflt, NULL, FALSE)) |
| 7 | 4202 { |
| 4203 case 1: return VIM_YES; | |
| 4204 case 2: return VIM_NO; | |
| 4205 case 3: return VIM_ALL; | |
| 4206 case 4: return VIM_DISCARDALL; | |
| 4207 } | |
| 4208 return VIM_CANCEL; | |
| 4209 } | |
| 4210 | |
|
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4211 #endif // FEAT_GUI_DIALOG || FEAT_CON_DIALOG |