Mercurial > vim
annotate src/message.c @ 29916:cf55d7e10bb1 v9.0.0296
patch 9.0.0296: message in popup is shortened unnecessary
Commit: https://github.com/vim/vim/commit/35a4fbc5d04820d9b08e7da2e295a7e8210e2e2c
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 28 14:39:53 2022 +0100
patch 9.0.0296: message in popup is shortened unnecessary
Problem: Message in popup is shortened unnecessary.
Solution: Do not use 'showcmd' and 'ruler' for a message in the popup.
Set the timer when unhiding the message popup.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sun, 28 Aug 2022 15:45:04 +0200 |
parents | 2516775e8134 |
children | 6d75b361e9c2 |
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); | |
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209 if (msg_scrolled != 0 |
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210 #ifdef HAS_MESSAGE_WINDOW |
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211 || use_message_window() |
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212 #endif |
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213 ) |
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214 // Use all the columns. |
513 | 215 room = (int)(Rows - msg_row) * Columns - 1; |
216 else | |
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217 // Use up to 'showcmd' column. |
513 | 218 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1; |
7 | 219 if (len > room && room > 0) |
220 { | |
221 if (enc_utf8) | |
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222 // may have up to 18 bytes per cell (6 per char, up to two |
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223 // composing chars) |
3277 | 224 len = (room + 2) * 18; |
7 | 225 else if (enc_dbcs == DBCS_JPNU) |
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226 // may have up to 2 bytes per cell for euc-jp |
3277 | 227 len = (room + 2) * 2; |
7 | 228 else |
3277 | 229 len = room + 2; |
230 buf = alloc(len); | |
7 | 231 if (buf != NULL) |
3277 | 232 trunc_string(s, buf, room, len); |
7 | 233 } |
234 } | |
235 return buf; | |
236 } | |
237 | |
238 /* | |
239 * Truncate a string "s" to "buf" with cell width "room". | |
240 * "s" and "buf" may be equal. | |
241 */ | |
242 void | |
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243 trunc_string( |
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244 char_u *s, |
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245 char_u *buf, |
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246 int room_in, |
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247 int buflen) |
7 | 248 { |
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249 size_t room = room_in - 3; // "..." takes 3 chars |
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250 size_t half; |
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251 size_t len = 0; |
7 | 252 int e; |
253 int i; | |
254 int n; | |
255 | |
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256 if (*s == NUL) |
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257 { |
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258 if (buflen > 0) |
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259 *buf = NUL; |
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260 return; |
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261 } |
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262 |
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263 if (room_in < 3) |
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264 room = 0; |
7 | 265 half = room / 2; |
266 | |
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267 // First part: Start of the string. |
3277 | 268 for (e = 0; len < half && e < buflen; ++e) |
7 | 269 { |
270 if (s[e] == NUL) | |
271 { | |
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272 // text fits without truncating! |
7 | 273 buf[e] = NUL; |
274 return; | |
275 } | |
276 n = ptr2cells(s + e); | |
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277 if (len + n > half) |
7 | 278 break; |
279 len += n; | |
280 buf[e] = s[e]; | |
281 if (has_mbyte) | |
474 | 282 for (n = (*mb_ptr2len)(s + e); --n > 0; ) |
7 | 283 { |
3277 | 284 if (++e == buflen) |
285 break; | |
7 | 286 buf[e] = s[e]; |
287 } | |
288 } | |
289 | |
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290 // Last part: End of the string. |
7 | 291 i = e; |
292 if (enc_dbcs != 0) | |
293 { | |
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294 // For DBCS going backwards in a string is slow, but |
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295 // computing the cell width isn't too slow: go forward |
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296 // until the rest fits. |
7 | 297 n = vim_strsize(s + i); |
298 while (len + n > room) | |
299 { | |
300 n -= ptr2cells(s + i); | |
474 | 301 i += (*mb_ptr2len)(s + i); |
7 | 302 } |
303 } | |
304 else if (enc_utf8) | |
305 { | |
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306 // For UTF-8 we can go backwards easily. |
714 | 307 half = i = (int)STRLEN(s); |
7 | 308 for (;;) |
309 { | |
714 | 310 do |
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311 half = half - utf_head_off(s, s + half - 1) - 1; |
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312 while (half > 0 && utf_iscomposing(utf_ptr2char(s + half))); |
7 | 313 n = ptr2cells(s + half); |
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314 if (len + n > room || half == 0) |
7 | 315 break; |
316 len += n; | |
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317 i = (int)half; |
7 | 318 } |
319 } | |
320 else | |
321 { | |
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322 for (i = (int)STRLEN(s); |
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323 i - 1 >= 0 && len + (n = ptr2cells(s + i - 1)) <= room; --i) |
7 | 324 len += n; |
325 } | |
326 | |
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327 |
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328 if (i <= e + 3) |
3277 | 329 { |
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330 // text fits without truncating |
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331 if (s != buf) |
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332 { |
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333 len = STRLEN(s); |
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334 if (len >= (size_t)buflen) |
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335 len = buflen - 1; |
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336 len = len - e + 1; |
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337 if (len < 1) |
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338 buf[e - 1] = NUL; |
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339 else |
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340 mch_memmove(buf + e, s + e, len); |
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341 } |
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342 } |
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343 else if (e + 3 < buflen) |
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344 { |
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345 // set the middle and copy the last part |
3277 | 346 mch_memmove(buf + e, "...", (size_t)3); |
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347 len = STRLEN(s + i) + 1; |
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348 if (len >= (size_t)buflen - e - 3) |
3277 | 349 len = buflen - e - 3 - 1; |
350 mch_memmove(buf + e + 3, s + i, len); | |
351 buf[e + 3 + len - 1] = NUL; | |
352 } | |
353 else | |
354 { | |
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355 // can't fit in the "...", just truncate it |
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356 buf[e - 1] = NUL; |
3277 | 357 } |
7 | 358 } |
359 | |
360 /* | |
361 * Automatic prototype generation does not understand this function. | |
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362 * Note: Caller of smsg() and smsg_attr() must check the resulting string is |
7 | 363 * shorter than IOSIZE!!! |
364 */ | |
365 #ifndef PROTO | |
366 | |
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367 int vim_snprintf(char *str, size_t str_m, const char *fmt, ...); |
272 | 368 |
7 | 369 int |
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370 smsg(const char *s, ...) |
7 | 371 { |
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372 if (IObuff == NULL) |
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373 { |
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374 // Very early in initialisation and already something wrong, just |
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375 // give the raw message so the user at least gets a hint. |
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376 return msg((char *)s); |
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377 } |
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378 else |
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379 { |
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380 va_list arglist; |
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381 |
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382 va_start(arglist, s); |
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383 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist); |
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384 va_end(arglist); |
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385 return msg((char *)IObuff); |
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386 } |
7 | 387 } |
388 | |
389 int | |
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390 smsg_attr(int attr, const char *s, ...) |
7 | 391 { |
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392 if (IObuff == NULL) |
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393 { |
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394 // Very early in initialisation and already something wrong, just |
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395 // give the raw message so the user at least gets a hint. |
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396 return msg_attr((char *)s, attr); |
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397 } |
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398 else |
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399 { |
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400 va_list arglist; |
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401 |
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402 va_start(arglist, s); |
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403 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist); |
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404 va_end(arglist); |
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405 return msg_attr((char *)IObuff, attr); |
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406 } |
7 | 407 } |
408 | |
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409 int |
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410 smsg_attr_keep(int attr, const char *s, ...) |
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411 { |
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412 if (IObuff == NULL) |
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413 { |
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414 // Very early in initialisation and already something wrong, just |
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415 // give the raw message so the user at least gets a hint. |
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416 return msg_attr_keep((char *)s, attr, TRUE); |
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417 } |
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418 else |
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419 { |
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420 va_list arglist; |
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421 |
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422 va_start(arglist, s); |
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423 vim_vsnprintf((char *)IObuff, IOSIZE, s, arglist); |
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424 va_end(arglist); |
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425 return msg_attr_keep((char *)IObuff, attr, TRUE); |
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426 } |
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427 } |
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428 |
7 | 429 #endif |
430 | |
431 /* | |
432 * Remember the last sourcing name/lnum used in an error message, so that it | |
433 * isn't printed each time when it didn't change. | |
434 */ | |
435 static int last_sourcing_lnum = 0; | |
436 static char_u *last_sourcing_name = NULL; | |
437 | |
438 /* | |
439 * Reset the last used sourcing name/lnum. Makes sure it is displayed again | |
440 * for the next error message; | |
441 */ | |
360 | 442 void |
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443 reset_last_sourcing(void) |
7 | 444 { |
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445 VIM_CLEAR(last_sourcing_name); |
7 | 446 last_sourcing_lnum = 0; |
447 } | |
448 | |
449 /* | |
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450 * Return TRUE if "SOURCING_NAME" differs from "last_sourcing_name". |
16 | 451 */ |
452 static int | |
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453 other_sourcing_name(void) |
16 | 454 { |
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455 if (HAVE_SOURCING_INFO && SOURCING_NAME != NULL) |
16 | 456 { |
457 if (last_sourcing_name != NULL) | |
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458 return STRCMP(SOURCING_NAME, last_sourcing_name) != 0; |
16 | 459 return TRUE; |
460 } | |
461 return FALSE; | |
462 } | |
463 | |
464 /* | |
7 | 465 * Get the message about the source, as used for an error message. |
466 * Returns an allocated string with room for one more character. | |
467 * Returns NULL when no message is to be given. | |
468 */ | |
469 static char_u * | |
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470 get_emsg_source(void) |
7 | 471 { |
472 char_u *Buf, *p; | |
473 | |
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474 if (HAVE_SOURCING_INFO && SOURCING_NAME != NULL && other_sourcing_name()) |
7 | 475 { |
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476 char_u *sname = estack_sfile(ESTACK_NONE); |
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477 char_u *tofree = sname; |
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478 |
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479 if (sname == NULL) |
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480 sname = SOURCING_NAME; |
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481 |
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482 #ifdef FEAT_EVAL |
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483 if (estack_compiling) |
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484 p = (char_u *)_("Error detected while compiling %s:"); |
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485 else |
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486 #endif |
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487 p = (char_u *)_("Error detected while processing %s:"); |
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488 Buf = alloc(STRLEN(sname) + STRLEN(p)); |
7 | 489 if (Buf != NULL) |
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490 sprintf((char *)Buf, (char *)p, sname); |
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491 vim_free(tofree); |
7 | 492 return Buf; |
493 } | |
494 return NULL; | |
495 } | |
496 | |
497 /* | |
498 * Get the message about the source lnum, as used for an error message. | |
499 * Returns an allocated string with room for one more character. | |
500 * Returns NULL when no message is to be given. | |
501 */ | |
502 static char_u * | |
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503 get_emsg_lnum(void) |
7 | 504 { |
505 char_u *Buf, *p; | |
506 | |
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507 // lnum is 0 when executing a command from the command line |
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508 // argument, we don't want a line number then |
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509 if (SOURCING_NAME != NULL |
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510 && (other_sourcing_name() || SOURCING_LNUM != last_sourcing_lnum) |
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511 && SOURCING_LNUM != 0) |
7 | 512 { |
513 p = (char_u *)_("line %4ld:"); | |
16764
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514 Buf = alloc(STRLEN(p) + 20); |
7 | 515 if (Buf != NULL) |
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516 sprintf((char *)Buf, (char *)p, (long)SOURCING_LNUM); |
7 | 517 return Buf; |
518 } | |
519 return NULL; | |
520 } | |
521 | |
522 /* | |
16 | 523 * Display name and line number for the source of an error. |
524 * Remember the file name and line number, so that for the next error the info | |
525 * is only displayed if it changed. | |
526 */ | |
527 void | |
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528 msg_source(int attr) |
16 | 529 { |
530 char_u *p; | |
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531 static int recursive = FALSE; |
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532 |
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533 // Bail out if something called here causes an error. |
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534 if (recursive) |
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535 return; |
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536 recursive = TRUE; |
16 | 537 |
29734
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538 msg_scroll = TRUE; // this will take more than one line |
16 | 539 ++no_wait_return; |
540 p = get_emsg_source(); | |
541 if (p != NULL) | |
542 { | |
15543
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543 msg_attr((char *)p, attr); |
16 | 544 vim_free(p); |
545 } | |
546 p = get_emsg_lnum(); | |
547 if (p != NULL) | |
548 { | |
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|
549 msg_attr((char *)p, HL_ATTR(HLF_N)); |
16 | 550 vim_free(p); |
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551 last_sourcing_lnum = SOURCING_LNUM; // only once for each line |
16 | 552 } |
553 | |
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554 // remember the last sourcing name printed, also when it's empty |
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|
555 if (SOURCING_NAME == NULL || other_sourcing_name()) |
16 | 556 { |
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557 VIM_CLEAR(last_sourcing_name); |
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558 if (SOURCING_NAME != NULL) |
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559 last_sourcing_name = vim_strsave(SOURCING_NAME); |
16 | 560 } |
561 --no_wait_return; | |
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562 |
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563 recursive = FALSE; |
16 | 564 } |
565 | |
566 /* | |
840 | 567 * Return TRUE if not giving error messages right now: |
568 * If "emsg_off" is set: no error messages at the moment. | |
569 * If "msg" is in 'debug': do error message but without side effects. | |
570 * If "emsg_skip" is set: never do error messages. | |
571 */ | |
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572 static int |
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|
573 emsg_not_now(void) |
840 | 574 { |
575 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL | |
576 && vim_strchr(p_debug, 't') == NULL) | |
577 #ifdef FEAT_EVAL | |
578 || emsg_skip > 0 | |
579 #endif | |
580 ) | |
581 return TRUE; | |
582 return FALSE; | |
583 } | |
584 | |
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|
585 #if defined(FEAT_EVAL) || defined(PROTO) |
11006
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586 static garray_T ignore_error_list = GA_EMPTY; |
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|
587 |
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588 void |
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|
589 ignore_error_for_testing(char_u *error) |
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|
590 { |
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591 if (ignore_error_list.ga_itemsize == 0) |
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592 ga_init2(&ignore_error_list, sizeof(char_u *), 1); |
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593 |
15219
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594 if (STRCMP("RESET", error) == 0) |
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595 ga_clear_strings(&ignore_error_list); |
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596 else |
27022
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597 ga_copy_string(&ignore_error_list, error); |
11006
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598 } |
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599 |
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|
600 static int |
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changeset
|
601 ignore_error(char_u *msg) |
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|
602 { |
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changeset
|
603 int i; |
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|
604 |
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changeset
|
605 for (i = 0; i < ignore_error_list.ga_len; ++i) |
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606 if (strstr((char *)msg, |
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607 (char *)((char_u **)(ignore_error_list.ga_data))[i]) != NULL) |
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608 return TRUE; |
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609 return FALSE; |
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610 } |
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611 #endif |
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612 |
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613 #if !defined(HAVE_STRERROR) || defined(PROTO) |
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614 /* |
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615 * Replacement for perror() that behaves more or less like emsg() was called. |
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616 * v:errmsg will be set and called_emsg will be incremented. |
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617 */ |
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618 void |
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619 do_perror(char *msg) |
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620 { |
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621 perror(msg); |
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622 ++emsg_silent; |
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623 emsg(msg); |
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624 --emsg_silent; |
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625 } |
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626 #endif |
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627 |
840 | 628 /* |
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629 * emsg_core() - display an error message |
7 | 630 * |
631 * Rings the bell, if appropriate, and calls message() to do the real work | |
632 * When terminal not initialized (yet) mch_errmsg(..) is used. | |
633 * | |
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634 * Return TRUE if wait_return not called. |
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635 * Note: caller must check 'emsg_not_now()' before calling this. |
7 | 636 */ |
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637 static int |
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638 emsg_core(char_u *s) |
7 | 639 { |
640 int attr; | |
641 char_u *p; | |
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642 int r; |
7 | 643 #ifdef FEAT_EVAL |
644 int ignore = FALSE; | |
645 int severe; | |
646 #endif | |
647 | |
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648 #ifdef FEAT_EVAL |
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649 // When testing some errors are turned into a normal message. |
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650 if (ignore_error(s)) |
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651 // don't call msg() if it results in a dialog |
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652 return msg_use_printf() ? FALSE : msg((char *)s); |
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653 #endif |
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654 |
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655 ++called_emsg; |
7 | 656 |
657 #ifdef FEAT_EVAL | |
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658 // If "emsg_severe" is TRUE: When an error exception is to be thrown, |
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659 // prefer this message over previous messages for the same command. |
7 | 660 severe = emsg_severe; |
661 emsg_severe = FALSE; | |
662 #endif | |
663 | |
839 | 664 if (!emsg_off || vim_strchr(p_debug, 't') != NULL) |
7 | 665 { |
666 #ifdef FEAT_EVAL | |
667 /* | |
668 * Cause a throw of an error exception if appropriate. Don't display | |
669 * the error message in this case. (If no matching catch clause will | |
670 * be found, the message will be displayed later on.) "ignore" is set | |
671 * when the message should be ignored completely (used for the | |
672 * interrupt message). | |
673 */ | |
674 if (cause_errthrow(s, severe, &ignore) == TRUE) | |
675 { | |
676 if (!ignore) | |
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677 ++did_emsg; |
7 | 678 return TRUE; |
679 } | |
680 | |
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681 if (in_assert_fails && emsg_assert_fails_msg == NULL) |
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682 { |
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683 emsg_assert_fails_msg = vim_strsave(s); |
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684 emsg_assert_fails_lnum = SOURCING_LNUM; |
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685 vim_free(emsg_assert_fails_context); |
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686 emsg_assert_fails_context = vim_strsave( |
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687 SOURCING_NAME == NULL ? (char_u *)"" : SOURCING_NAME); |
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688 } |
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689 |
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690 // set "v:errmsg", also when using ":silent! cmd" |
7 | 691 set_vim_var_string(VV_ERRMSG, s, -1); |
692 #endif | |
693 | |
694 /* | |
1619 | 695 * When using ":silent! cmd" ignore error messages. |
7 | 696 * But do write it to the redirection file. |
697 */ | |
698 if (emsg_silent != 0) | |
699 { | |
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700 #ifdef FEAT_EVAL |
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701 ++did_emsg_silent; |
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702 #endif |
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703 if (emsg_noredir == 0) |
7 | 704 { |
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705 msg_start(); |
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706 p = get_emsg_source(); |
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707 if (p != NULL) |
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708 { |
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709 STRCAT(p, "\n"); |
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710 redir_write(p, -1); |
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711 vim_free(p); |
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712 } |
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713 p = get_emsg_lnum(); |
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714 if (p != NULL) |
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715 { |
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716 STRCAT(p, "\n"); |
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717 redir_write(p, -1); |
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718 vim_free(p); |
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719 } |
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720 redir_write(s, -1); |
7 | 721 } |
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722 #ifdef FEAT_EVAL |
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723 // Only increment did_emsg_def when :silent! wasn't used inside the |
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724 // :def function. |
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725 if (emsg_silent == emsg_silent_def) |
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726 ++did_emsg_def; |
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727 #endif |
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728 #ifdef FEAT_JOB_CHANNEL |
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729 ch_log(NULL, "ERROR silent: %s", (char *)s); |
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730 #endif |
7 | 731 return TRUE; |
732 } | |
733 | |
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734 ex_exitval = 1; |
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735 |
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736 // Reset msg_silent, an error causes messages to be switched back on. |
7 | 737 msg_silent = 0; |
738 cmd_silent = FALSE; | |
739 | |
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740 if (global_busy) // break :global command |
7 | 741 ++global_busy; |
742 | |
743 if (p_eb) | |
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744 beep_flush(); // also includes flush_buffers() |
7 | 745 else |
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746 flush_buffers(FLUSH_MINIMAL); // flush internal buffers |
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747 ++did_emsg; // flag for DoOneCmd() |
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748 #ifdef FEAT_EVAL |
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749 ++uncaught_emsg; |
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750 #endif |
7 | 751 } |
752 | |
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753 emsg_on_display = TRUE; // remember there is an error message |
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754 attr = HL_ATTR(HLF_E); // set highlight mode for error messages |
539 | 755 if (msg_scrolled != 0) |
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756 need_wait_return = TRUE; // needed in case emsg() is called after |
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757 // wait_return has reset need_wait_return |
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758 // and a redraw is expected because |
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759 // msg_scrolled is non-zero |
7 | 760 |
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761 #ifdef FEAT_JOB_CHANNEL |
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762 emsg_to_channel_log = TRUE; |
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763 #endif |
7 | 764 /* |
765 * Display name and line number for the source of the error. | |
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766 * Sets "msg_scroll". |
7 | 767 */ |
16 | 768 msg_source(attr); |
7 | 769 |
770 /* | |
771 * Display the error message itself. | |
772 */ | |
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773 msg_nowait = FALSE; // wait for this msg |
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774 r = msg_attr((char *)s, attr); |
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775 |
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776 #ifdef FEAT_JOB_CHANNEL |
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777 emsg_to_channel_log = FALSE; |
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778 #endif |
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779 return r; |
7 | 780 } |
781 | |
782 /* | |
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783 * Print an error message. |
7 | 784 */ |
785 int | |
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786 emsg(char *s) |
7 | 787 { |
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788 // Skip this if not giving error messages at the moment. |
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789 if (!emsg_not_now()) |
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790 return emsg_core((char_u *)s); |
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791 return TRUE; // no error messages at the moment |
7 | 792 } |
793 | |
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794 #ifndef PROTO // manual proto with __attribute__ |
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795 /* |
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796 * Print an error message with format string and variable arguments. |
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797 * Note: caller must not pass 'IObuff' as 1st argument. |
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798 */ |
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799 int |
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800 semsg(const char *s, ...) |
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801 { |
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802 // Skip this if not giving error messages at the moment. |
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803 if (!emsg_not_now()) |
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804 { |
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805 if (IObuff == NULL) |
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806 { |
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807 // Very early in initialisation and already something wrong, just |
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808 // give the raw message so the user at least gets a hint. |
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809 return emsg_core((char_u *)s); |
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810 } |
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811 else |
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812 { |
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813 va_list ap; |
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814 |
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815 va_start(ap, s); |
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816 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap); |
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817 va_end(ap); |
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818 return emsg_core(IObuff); |
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819 } |
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820 } |
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821 return TRUE; // no error messages at the moment |
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822 } |
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823 #endif |
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824 |
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825 /* |
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826 * Same as emsg(...), but abort on error when ABORT_ON_INTERNAL_ERROR is |
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827 * defined. It is used for internal errors only, so that they can be |
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828 * detected when fuzzing vim. |
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829 */ |
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830 void |
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831 iemsg(char *s) |
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832 { |
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833 if (!emsg_not_now()) |
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834 { |
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835 emsg_core((char_u *)s); |
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836 #if defined(ABORT_ON_INTERNAL_ERROR) && defined(FEAT_EVAL) |
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837 set_vim_var_string(VV_ERRMSG, (char_u *)s, -1); |
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838 msg_putchar('\n'); // avoid overwriting the error message |
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839 out_flush(); |
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840 abort(); |
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841 #endif |
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842 } |
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843 } |
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844 |
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845 #ifndef PROTO // manual proto with __attribute__ |
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846 /* |
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847 * Same as semsg(...) but abort on error when ABORT_ON_INTERNAL_ERROR is |
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848 * defined. It is used for internal errors only, so that they can be |
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849 * detected when fuzzing vim. |
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850 * Note: caller must not pass 'IObuff' as 1st argument. |
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851 */ |
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852 void |
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853 siemsg(const char *s, ...) |
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854 { |
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855 if (!emsg_not_now()) |
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856 { |
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857 if (IObuff == NULL) |
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858 { |
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859 // Very early in initialisation and already something wrong, just |
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860 // give the raw message so the user at least gets a hint. |
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861 emsg_core((char_u *)s); |
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862 } |
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863 else |
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864 { |
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865 va_list ap; |
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866 |
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867 va_start(ap, s); |
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868 vim_vsnprintf((char *)IObuff, IOSIZE, s, ap); |
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869 va_end(ap); |
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870 emsg_core(IObuff); |
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871 } |
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872 # ifdef ABORT_ON_INTERNAL_ERROR |
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873 msg_putchar('\n'); // avoid overwriting the error message |
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874 out_flush(); |
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875 abort(); |
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876 # endif |
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877 } |
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878 } |
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879 #endif |
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880 |
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881 /* |
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882 * Give an "Internal error" message. |
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883 */ |
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884 void |
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885 internal_error(char *where) |
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886 { |
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887 siemsg(_(e_internal_error_str), where); |
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888 } |
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889 |
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890 #if defined(FEAT_EVAL) || defined(PROTO) |
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891 /* |
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892 * Like internal_error() but do not call abort(), to avoid tests using |
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893 * test_unknown() and test_void() causing Vim to exit. |
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894 */ |
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895 void |
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|
896 internal_error_no_abort(char *where) |
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897 { |
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898 semsg(_(e_internal_error_str), where); |
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899 } |
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900 #endif |
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901 |
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|
902 // emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes. |
7 | 903 |
167 | 904 void |
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905 emsg_invreg(int name) |
167 | 906 { |
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907 semsg(_(e_invalid_register_name_str), transchar(name)); |
167 | 908 } |
909 | |
27018
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910 #if defined(FEAT_EVAL) || defined(PROTO) |
7 | 911 /* |
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912 * Give an error message which contains %s for "name[len]". |
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913 */ |
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914 void |
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915 emsg_namelen(char *msg, char_u *name, int len) |
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916 { |
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917 char_u *copy = vim_strnsave(name, len); |
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918 |
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919 semsg(msg, copy == NULL ? "NULL" : (char *)copy); |
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920 vim_free(copy); |
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921 } |
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922 #endif |
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923 |
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924 /* |
7 | 925 * Like msg(), but truncate to a single line if p_shm contains 't', or when |
926 * "force" is TRUE. This truncates in another way as for normal messages. | |
927 * Careful: The string may be changed by msg_may_trunc()! | |
928 * Returns a pointer to the printed message, if wait_return() not called. | |
929 */ | |
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930 char * |
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931 msg_trunc_attr(char *s, int force, int attr) |
7 | 932 { |
933 int n; | |
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934 char *ts; |
7 | 935 |
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936 // Add message to history before truncating |
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937 add_msg_hist((char_u *)s, -1, attr); |
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938 |
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939 ts = (char *)msg_may_trunc(force, (char_u *)s); |
7 | 940 |
941 msg_hist_off = TRUE; | |
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942 n = msg_attr(ts, attr); |
7 | 943 msg_hist_off = FALSE; |
944 | |
945 if (n) | |
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946 return ts; |
7 | 947 return NULL; |
948 } | |
949 | |
950 /* | |
951 * Check if message "s" should be truncated at the start (for filenames). | |
952 * Return a pointer to where the truncated message starts. | |
953 * Note: May change the message by replacing a character with '<'. | |
954 */ | |
955 char_u * | |
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956 msg_may_trunc(int force, char_u *s) |
7 | 957 { |
958 int n; | |
959 int room; | |
960 | |
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961 // If 'cmdheight' is zero or something unexpected happened "room" may be |
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962 // negative. |
7 | 963 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1; |
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964 if (room > 0 && (force || (shortmess(SHM_TRUNC) && !exmode_active)) |
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965 && (n = (int)STRLEN(s) - room) > 0 && p_ch > 0) |
7 | 966 { |
967 if (has_mbyte) | |
968 { | |
969 int size = vim_strsize(s); | |
970 | |
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971 // There may be room anyway when there are multibyte chars. |
615 | 972 if (size <= room) |
973 return s; | |
974 | |
7 | 975 for (n = 0; size >= room; ) |
976 { | |
977 size -= (*mb_ptr2cells)(s + n); | |
474 | 978 n += (*mb_ptr2len)(s + n); |
7 | 979 } |
980 --n; | |
981 } | |
982 s += n; | |
983 *s = '<'; | |
984 } | |
985 return s; | |
986 } | |
987 | |
988 static void | |
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989 add_msg_hist( |
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990 char_u *s, |
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991 int len, // -1 for undetermined length |
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992 int attr) |
7 | 993 { |
994 struct msg_hist *p; | |
995 | |
996 if (msg_hist_off || msg_silent != 0) | |
997 return; | |
998 | |
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|
999 // Don't let the message history get too big |
625 | 1000 while (msg_hist_len > MAX_MSG_HIST_LEN) |
355 | 1001 (void)delete_first_msg(); |
1002 | |
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1003 // allocate an entry and add the message at the end of the history |
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1004 p = ALLOC_ONE(struct msg_hist); |
7 | 1005 if (p != NULL) |
1006 { | |
1007 if (len < 0) | |
1008 len = (int)STRLEN(s); | |
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|
1009 // remove leading and trailing newlines |
7 | 1010 while (len > 0 && *s == '\n') |
1011 { | |
1012 ++s; | |
1013 --len; | |
1014 } | |
1015 while (len > 0 && s[len - 1] == '\n') | |
1016 --len; | |
1017 p->msg = vim_strnsave(s, len); | |
1018 p->next = NULL; | |
1019 p->attr = attr; | |
1020 if (last_msg_hist != NULL) | |
1021 last_msg_hist->next = p; | |
1022 last_msg_hist = p; | |
1023 if (first_msg_hist == NULL) | |
1024 first_msg_hist = last_msg_hist; | |
1025 ++msg_hist_len; | |
1026 } | |
1027 } | |
1028 | |
1029 /* | |
355 | 1030 * Delete the first (oldest) message from the history. |
1031 * Returns FAIL if there are no messages. | |
1032 */ | |
1033 int | |
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1034 delete_first_msg(void) |
355 | 1035 { |
1036 struct msg_hist *p; | |
1037 | |
1038 if (msg_hist_len <= 0) | |
1039 return FAIL; | |
1040 p = first_msg_hist; | |
1041 first_msg_hist = p->next; | |
1619 | 1042 if (first_msg_hist == NULL) |
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1043 last_msg_hist = NULL; // history is empty |
355 | 1044 vim_free(p->msg); |
1045 vim_free(p); | |
1046 --msg_hist_len; | |
1047 return OK; | |
1048 } | |
1049 | |
1050 /* | |
7 | 1051 * ":messages" command. |
1052 */ | |
1053 void | |
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1054 ex_messages(exarg_T *eap) |
7 | 1055 { |
1056 struct msg_hist *p; | |
1057 char_u *s; | |
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1058 int c = 0; |
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1059 |
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1060 if (STRCMP(eap->arg, "clear") == 0) |
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1061 { |
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1062 int keep = eap->addr_count == 0 ? 0 : eap->line2; |
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1063 |
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1064 while (msg_hist_len > keep) |
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1065 (void)delete_first_msg(); |
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1066 return; |
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1067 } |
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1068 |
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1069 if (*eap->arg != NUL) |
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1070 { |
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1071 emsg(_(e_invalid_argument)); |
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1072 return; |
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1073 } |
7 | 1074 |
1075 msg_hist_off = TRUE; | |
1076 | |
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1077 p = first_msg_hist; |
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1078 if (eap->addr_count != 0) |
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1079 { |
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1080 // Count total messages |
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1081 for (; p != NULL && !got_int; p = p->next) |
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1082 c++; |
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1083 |
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1084 c -= eap->line2; |
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1085 |
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1086 // Skip without number of messages specified |
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1087 for (p = first_msg_hist; p != NULL && !got_int && c > 0; |
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1088 p = p->next, c--); |
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1089 } |
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1090 |
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1091 if (p == first_msg_hist) |
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1092 { |
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1093 #ifdef FEAT_MULTI_LANG |
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1094 s = get_mess_lang(); |
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1095 #else |
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1096 s = mch_getenv((char_u *)"LANG"); |
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1097 #endif |
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1098 if (s != NULL && *s != NUL) |
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1099 // The next comment is extracted by xgettext and put in po file for |
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1100 // translators to read. |
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1101 msg_attr( |
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1102 // Translator: Please replace the name and email address |
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1103 // with the appropriate text for your translation. |
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1104 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"), |
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1105 HL_ATTR(HLF_T)); |
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1106 } |
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1107 |
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1108 // Display what was not skipped. |
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1109 for (; p != NULL && !got_int; p = p->next) |
7 | 1110 if (p->msg != NULL) |
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1111 msg_attr((char *)p->msg, p->attr); |
7 | 1112 |
1113 msg_hist_off = FALSE; | |
1114 } | |
1115 | |
28 | 1116 #if defined(FEAT_CON_DIALOG) || defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
7 | 1117 /* |
1118 * Call this after prompting the user. This will avoid a hit-return message | |
1119 * and a delay. | |
1120 */ | |
28 | 1121 void |
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1122 msg_end_prompt(void) |
7 | 1123 { |
1124 need_wait_return = FALSE; | |
1125 emsg_on_display = FALSE; | |
1126 cmdline_row = msg_row; | |
1127 msg_col = 0; | |
1128 msg_clr_eos(); | |
3240 | 1129 lines_left = -1; |
7 | 1130 } |
1131 #endif | |
1132 | |
1133 /* | |
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1134 * Wait for the user to hit a key (normally Enter). |
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1135 * If "redraw" is TRUE, clear and redraw the screen. |
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1136 * If "redraw" is FALSE, just redraw the screen. |
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1137 * If "redraw" is -1, don't redraw at all. |
7 | 1138 */ |
1139 void | |
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1140 wait_return(int redraw) |
7 | 1141 { |
1142 int c; | |
1143 int oldState; | |
1144 int tmpState; | |
1145 int had_got_int; | |
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1146 int save_reg_recording; |
5430 | 1147 FILE *save_scriptout; |
7 | 1148 |
1149 if (redraw == TRUE) | |
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1150 set_must_redraw(UPD_CLEAR); |
7 | 1151 |
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1152 // If using ":silent cmd", don't wait for a return. Also don't set |
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1153 // need_wait_return to do it later. |
7 | 1154 if (msg_silent != 0) |
1155 return; | |
1156 | |
2723 | 1157 /* |
1158 * When inside vgetc(), we can't wait for a typed character at all. | |
1159 * With the global command (and some others) we only need one return at | |
1160 * the end. Adjust cmdline_row to avoid the next message overwriting the | |
1161 * last one. | |
1162 */ | |
822 | 1163 if (vgetc_busy > 0) |
7 | 1164 return; |
2723 | 1165 need_wait_return = TRUE; |
7 | 1166 if (no_wait_return) |
1167 { | |
1168 if (!exmode_active) | |
1169 cmdline_row = msg_row; | |
1170 return; | |
1171 } | |
1172 | |
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1173 redir_off = TRUE; // don't redirect this message |
7 | 1174 oldState = State; |
1175 if (quit_more) | |
1176 { | |
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1177 c = CAR; // just pretend CR was hit |
7 | 1178 quit_more = FALSE; |
1179 got_int = FALSE; | |
1180 } | |
1181 else if (exmode_active) | |
1182 { | |
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1183 msg_puts(" "); // make sure the cursor is on the right line |
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1184 c = CAR; // no need for a return in ex mode |
7 | 1185 got_int = FALSE; |
1186 } | |
1187 else | |
1188 { | |
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1189 // Make sure the hit-return prompt is on screen when 'guioptions' was |
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1190 // just changed. |
7 | 1191 screenalloc(FALSE); |
1192 | |
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1193 State = MODE_HITRETURN; |
7 | 1194 setmouse(); |
1195 #ifdef USE_ON_FLY_SCROLL | |
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1196 dont_scroll = TRUE; // disallow scrolling here |
7 | 1197 #endif |
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1198 cmdline_row = msg_row; |
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1199 |
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1200 // Avoid the sequence that the user types ":" at the hit-return prompt |
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1201 // to start an Ex command, but the file-changed dialog gets in the |
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1202 // way. |
4325 | 1203 if (need_check_timestamps) |
1204 check_timestamps(FALSE); | |
1205 | |
7 | 1206 hit_return_msg(); |
1207 | |
1208 do | |
1209 { | |
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1210 // Remember "got_int", if it is set vgetc() probably returns a |
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1211 // CTRL-C, but we need to loop then. |
7 | 1212 had_got_int = got_int; |
280 | 1213 |
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1214 // Don't do mappings here, we put the character back in the |
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1215 // typeahead buffer. |
280 | 1216 ++no_mapping; |
1217 ++allow_keys; | |
5430 | 1218 |
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1219 // Temporarily disable Recording. If Recording is active, the |
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1220 // character will be recorded later, since it will be added to the |
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1221 // typebuf after the loop |
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1222 save_reg_recording = reg_recording; |
5430 | 1223 save_scriptout = scriptout; |
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|
1224 reg_recording = 0; |
5430 | 1225 scriptout = NULL; |
7 | 1226 c = safe_vgetc(); |
216 | 1227 if (had_got_int && !global_busy) |
7 | 1228 got_int = FALSE; |
280 | 1229 --no_mapping; |
1230 --allow_keys; | |
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1231 reg_recording = save_reg_recording; |
5430 | 1232 scriptout = save_scriptout; |
280 | 1233 |
7 | 1234 #ifdef FEAT_CLIPBOARD |
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1235 // Strange way to allow copying (yanking) a modeless selection at |
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1236 // the hit-enter prompt. Use CTRL-Y, because the same is used in |
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|
1237 // Cmdline-mode and it's harmless when there is no selection. |
7 | 1238 if (c == Ctrl_Y && clip_star.state == SELECT_DONE) |
1239 { | |
1240 clip_copy_modeless_selection(TRUE); | |
1241 c = K_IGNORE; | |
1242 } | |
1243 #endif | |
1381 | 1244 |
698 | 1245 /* |
1246 * Allow scrolling back in the messages. | |
1247 * Also accept scroll-down commands when messages fill the screen, | |
1248 * to avoid that typing one 'j' too many makes the messages | |
1249 * disappear. | |
1250 */ | |
1251 if (p_more && !p_cp) | |
446 | 1252 { |
4234 | 1253 if (c == 'b' || c == 'k' || c == 'u' || c == 'g' |
1254 || c == K_UP || c == K_PAGEUP) | |
446 | 1255 { |
4234 | 1256 if (msg_scrolled > Rows) |
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1257 // scroll back to show older messages |
4234 | 1258 do_more_prompt(c); |
1259 else | |
1260 { | |
1261 msg_didout = FALSE; | |
1262 c = K_IGNORE; | |
1263 msg_col = | |
1264 #ifdef FEAT_RIGHTLEFT | |
1265 cmdmsg_rl ? Columns - 1 : | |
1266 #endif | |
1267 0; | |
1268 } | |
698 | 1269 if (quit_more) |
1270 { | |
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1271 c = CAR; // just pretend CR was hit |
698 | 1272 quit_more = FALSE; |
1273 got_int = FALSE; | |
1274 } | |
5290
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1275 else if (c != K_IGNORE) |
698 | 1276 { |
1277 c = K_IGNORE; | |
1278 hit_return_msg(); | |
1279 } | |
446 | 1280 } |
698 | 1281 else if (msg_scrolled > Rows - 2 |
4234 | 1282 && (c == 'j' || c == 'd' || c == 'f' |
1283 || c == K_DOWN || c == K_PAGEDOWN)) | |
446 | 1284 c = K_IGNORE; |
1285 } | |
7 | 1286 } while ((had_got_int && c == Ctrl_C) |
1287 || c == K_IGNORE | |
1288 #ifdef FEAT_GUI | |
1289 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR | |
1290 #endif | |
1291 || c == K_LEFTDRAG || c == K_LEFTRELEASE | |
1292 || c == K_MIDDLEDRAG || c == K_MIDDLERELEASE | |
1293 || c == K_RIGHTDRAG || c == K_RIGHTRELEASE | |
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|
1294 || c == K_MOUSELEFT || c == K_MOUSERIGHT |
7 | 1295 || c == K_MOUSEDOWN || c == K_MOUSEUP |
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Christian Brabandt <cb@256bit.org>
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|
1296 || c == K_MOUSEMOVE |
7 | 1297 || (!mouse_has(MOUSE_RETURN) |
1298 && mouse_row < msg_row | |
1299 && (c == K_LEFTMOUSE | |
1300 || c == K_MIDDLEMOUSE | |
1301 || c == K_RIGHTMOUSE | |
1302 || c == K_X1MOUSE | |
1303 || c == K_X2MOUSE)) | |
1304 ); | |
1305 ui_breakcheck(); | |
1306 /* | |
1307 * Avoid that the mouse-up event causes visual mode to start. | |
1308 */ | |
1309 if (c == K_LEFTMOUSE || c == K_MIDDLEMOUSE || c == K_RIGHTMOUSE | |
1310 || c == K_X1MOUSE || c == K_X2MOUSE) | |
1311 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0); | |
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|
1312 else if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C) |
7 | 1313 { |
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|
1314 // Put the character back in the typeahead buffer. Don't use the |
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|
1315 // stuff buffer, because lmaps wouldn't work. |
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|
1316 ins_char_typebuf(vgetc_char, vgetc_mod_mask); |
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|
1317 do_redraw = TRUE; // need a redraw even though there is |
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|
1318 // typeahead |
7 | 1319 } |
1320 } | |
1321 redir_off = FALSE; | |
1322 | |
1323 /* | |
1324 * If the user hits ':', '?' or '/' we get a command line from the next | |
1325 * line. | |
1326 */ | |
1327 if (c == ':' || c == '?' || c == '/') | |
1328 { | |
1329 if (!exmode_active) | |
1330 cmdline_row = msg_row; | |
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|
1331 skip_redraw = TRUE; // skip redraw once |
7 | 1332 do_redraw = FALSE; |
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Christian Brabandt <cb@256bit.org>
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|
1333 #ifdef FEAT_TERMINAL |
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patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
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|
1334 skip_term_loop = TRUE; |
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patch 8.1.0082: in terminal window, typing : at more prompt, inserts ':'
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|
1335 #endif |
7 | 1336 } |
1337 | |
1338 /* | |
1339 * If the window size changed set_shellsize() will redraw the screen. | |
1340 * Otherwise the screen is only redrawn if 'redraw' is set and no ':' | |
1341 * typed. | |
1342 */ | |
1343 tmpState = State; | |
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|
1344 State = oldState; // restore State before set_shellsize |
7 | 1345 setmouse(); |
1346 msg_check(); | |
1347 | |
1348 #if defined(UNIX) || defined(VMS) | |
1349 /* | |
1350 * When switching screens, we need to output an extra newline on exit. | |
1351 */ | |
1352 if (swapping_screen() && !termcap_active) | |
1353 newline_on_exit = TRUE; | |
1354 #endif | |
1355 | |
1356 need_wait_return = FALSE; | |
1357 did_wait_return = TRUE; | |
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1358 emsg_on_display = FALSE; // can delete error message now |
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1359 lines_left = -1; // reset lines_left at next msg_start() |
7 | 1360 reset_last_sourcing(); |
1361 if (keep_msg != NULL && vim_strsize(keep_msg) >= | |
1362 (Rows - cmdline_row - 1) * Columns + sc_col) | |
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1363 VIM_CLEAR(keep_msg); // don't redisplay message, it's too long |
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1364 |
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1365 if (tmpState == MODE_SETWSIZE) // got resize event while in vgetc() |
7 | 1366 { |
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1367 starttermcap(); // start termcap before redrawing |
7 | 1368 shell_resized(); |
1369 } | |
1370 else if (!skip_redraw | |
1371 && (redraw == TRUE || (msg_scrolled != 0 && redraw != -1))) | |
1372 { | |
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1373 starttermcap(); // start termcap before redrawing |
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|
1374 redraw_later(UPD_VALID); |
7 | 1375 } |
1376 } | |
1377 | |
1378 /* | |
1379 * Write the hit-return prompt. | |
1380 */ | |
1381 static void | |
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|
1382 hit_return_msg(void) |
7 | 1383 { |
446 | 1384 int save_p_more = p_more; |
1385 | |
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1386 p_more = FALSE; // don't want to see this message when scrolling back |
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|
1387 if (msg_didout) // start on a new line |
7 | 1388 msg_putchar('\n'); |
1389 if (got_int) | |
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patch 8.1.0779: argument for message functions is inconsistent
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1390 msg_puts(_("Interrupt: ")); |
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1391 |
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1392 msg_puts_attr(_("Press ENTER or type command to continue"), HL_ATTR(HLF_R)); |
7 | 1393 if (!msg_use_printf()) |
1394 msg_clr_eos(); | |
446 | 1395 p_more = save_p_more; |
7 | 1396 } |
1397 | |
1398 /* | |
1399 * Set "keep_msg" to "s". Free the old value and check for NULL pointer. | |
1400 */ | |
1401 void | |
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|
1402 set_keep_msg(char_u *s, int attr) |
7 | 1403 { |
1404 vim_free(keep_msg); | |
1405 if (s != NULL && msg_silent == 0) | |
1406 keep_msg = vim_strsave(s); | |
1407 else | |
1408 keep_msg = NULL; | |
127 | 1409 keep_msg_more = FALSE; |
678 | 1410 keep_msg_attr = attr; |
7 | 1411 } |
1412 | |
678 | 1413 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) |
1414 /* | |
1415 * If there currently is a message being displayed, set "keep_msg" to it, so | |
1416 * that it will be displayed again after redraw. | |
1417 */ | |
1418 void | |
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|
1419 set_keep_msg_from_hist(void) |
678 | 1420 { |
1421 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0 | |
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1422 && (State & MODE_NORMAL)) |
678 | 1423 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr); |
1424 } | |
1425 #endif | |
1426 | |
7 | 1427 /* |
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1428 * Return TRUE when the message popup window should be used. |
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1429 */ |
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1430 int |
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1431 use_message_window(void) |
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1432 { |
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1433 #ifdef HAS_MESSAGE_WINDOW |
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1434 // TRUE if there is no command line showing ('cmdheight' is zero and not |
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1435 // already editing or showing a message) use a popup window for messages. |
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1436 return p_ch == 0 && cmdline_row >= Rows; |
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1437 #else |
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1438 return FALSE; |
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1439 #endif |
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1440 } |
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1441 |
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1442 /* |
7 | 1443 * Prepare for outputting characters in the command line. |
1444 */ | |
1445 void | |
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|
1446 msg_start(void) |
7 | 1447 { |
1448 int did_return = FALSE; | |
1449 | |
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1450 if (!msg_silent) |
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1451 { |
13244
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1452 VIM_CLEAR(keep_msg); |
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1453 need_fileinfo = FALSE; |
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1454 } |
1619 | 1455 |
1456 #ifdef FEAT_EVAL | |
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1457 if (need_clr_eos || p_ch == 0) |
1619 | 1458 { |
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1459 // Halfway an ":echo" command and getting an (error) message: clear |
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|
1460 // any text from the command. |
1619 | 1461 need_clr_eos = FALSE; |
1462 msg_clr_eos(); | |
1463 } | |
1464 #endif | |
1465 | |
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1466 #ifdef HAS_MESSAGE_WINDOW |
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1467 if (use_message_window()) |
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1468 { |
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1469 if (popup_message_win_visible() && msg_col > 0) |
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1470 { |
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1471 win_T *wp = popup_get_message_win(); |
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1472 |
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1473 curbuf = wp->w_buffer; |
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1474 ml_append(wp->w_buffer->b_ml.ml_line_count, |
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1475 (char_u *)"", (colnr_T)0, FALSE); |
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1476 curbuf = curwin->w_buffer; |
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1477 } |
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1478 msg_col = 0; |
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1479 } |
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1480 else |
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1481 #endif |
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1482 if (!msg_scroll && full_screen) // overwrite last message |
7 | 1483 { |
1484 msg_row = cmdline_row; | |
1485 msg_col = | |
1486 #ifdef FEAT_RIGHTLEFT | |
1487 cmdmsg_rl ? Columns - 1 : | |
1488 #endif | |
1489 0; | |
1490 } | |
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1491 else if (msg_didout || p_ch == 0) // start message on next line |
7 | 1492 { |
1493 msg_putchar('\n'); | |
1494 did_return = TRUE; | |
1495 if (exmode_active != EXMODE_NORMAL) | |
1496 cmdline_row = msg_row; | |
1497 } | |
1498 if (!msg_didany || lines_left < 0) | |
1499 msg_starthere(); | |
1500 if (msg_silent == 0) | |
1501 { | |
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1502 msg_didout = FALSE; // no output on current line yet |
7 | 1503 cursor_off(); |
1504 } | |
1505 | |
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1506 // when redirecting, may need to start a new line. |
7 | 1507 if (!did_return) |
1508 redir_write((char_u *)"\n", -1); | |
1509 } | |
1510 | |
1511 /* | |
1512 * Note that the current msg position is where messages start. | |
1513 */ | |
1514 void | |
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|
1515 msg_starthere(void) |
7 | 1516 { |
1517 lines_left = cmdline_row; | |
1518 msg_didany = FALSE; | |
1519 } | |
1520 | |
1521 void | |
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|
1522 msg_putchar(int c) |
7 | 1523 { |
1524 msg_putchar_attr(c, 0); | |
1525 } | |
1526 | |
1527 void | |
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|
1528 msg_putchar_attr(int c, int attr) |
7 | 1529 { |
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|
1530 char_u buf[MB_MAXBYTES + 1]; |
7 | 1531 |
1532 if (IS_SPECIAL(c)) | |
1533 { | |
1534 buf[0] = K_SPECIAL; | |
1535 buf[1] = K_SECOND(c); | |
1536 buf[2] = K_THIRD(c); | |
1537 buf[3] = NUL; | |
1538 } | |
1539 else | |
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|
1540 buf[(*mb_char2bytes)(c, buf)] = NUL; |
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|
1541 msg_puts_attr((char *)buf, attr); |
7 | 1542 } |
1543 | |
1544 void | |
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|
1545 msg_outnum(long n) |
7 | 1546 { |
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|
1547 char buf[20]; |
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|
1548 |
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|
1549 sprintf(buf, "%ld", n); |
7 | 1550 msg_puts(buf); |
1551 } | |
1552 | |
1553 void | |
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diff
changeset
|
1554 msg_home_replace(char_u *fname) |
7 | 1555 { |
1556 msg_home_replace_attr(fname, 0); | |
1557 } | |
1558 | |
1559 #if defined(FEAT_FIND_ID) || defined(PROTO) | |
1560 void | |
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|
1561 msg_home_replace_hl(char_u *fname) |
7 | 1562 { |
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|
1563 msg_home_replace_attr(fname, HL_ATTR(HLF_D)); |
7 | 1564 } |
1565 #endif | |
1566 | |
1567 static void | |
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diff
changeset
|
1568 msg_home_replace_attr(char_u *fname, int attr) |
7 | 1569 { |
1570 char_u *name; | |
1571 | |
1572 name = home_replace_save(NULL, fname); | |
1573 if (name != NULL) | |
1574 msg_outtrans_attr(name, attr); | |
1575 vim_free(name); | |
1576 } | |
1577 | |
1578 /* | |
1579 * Output 'len' characters in 'str' (including NULs) with translation | |
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|
1580 * if 'len' is -1, output up to a NUL character. |
7 | 1581 * Use attributes 'attr'. |
1582 * Return the number of characters it takes on the screen. | |
1583 */ | |
1584 int | |
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changeset
|
1585 msg_outtrans(char_u *str) |
7 | 1586 { |
1587 return msg_outtrans_attr(str, 0); | |
1588 } | |
1589 | |
1590 int | |
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|
1591 msg_outtrans_attr(char_u *str, int attr) |
7 | 1592 { |
1593 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr); | |
1594 } | |
1595 | |
1596 int | |
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|
1597 msg_outtrans_len(char_u *str, int len) |
7 | 1598 { |
1599 return msg_outtrans_len_attr(str, len, 0); | |
1600 } | |
1601 | |
1602 /* | |
1603 * Output one character at "p". Return pointer to the next character. | |
1604 * Handles multi-byte characters. | |
1605 */ | |
1606 char_u * | |
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changeset
|
1607 msg_outtrans_one(char_u *p, int attr) |
7 | 1608 { |
1609 int l; | |
1610 | |
474 | 1611 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1) |
7 | 1612 { |
1613 msg_outtrans_len_attr(p, l, attr); | |
1614 return p + l; | |
1615 } | |
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1616 msg_puts_attr((char *)transchar_byte(*p), attr); |
7 | 1617 return p + 1; |
1618 } | |
1619 | |
1620 int | |
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|
1621 msg_outtrans_len_attr(char_u *msgstr, int len, int attr) |
7 | 1622 { |
1623 int retval = 0; | |
1624 char_u *str = msgstr; | |
1625 char_u *plain_start = msgstr; | |
1626 char_u *s; | |
1627 int mb_l; | |
1628 int c; | |
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1629 int save_got_int = got_int; |
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1630 |
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|
1631 // Only quit when got_int was set in here. |
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1632 got_int = FALSE; |
7 | 1633 |
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|
1634 // if MSG_HIST flag set, add message to history |
7 | 1635 if (attr & MSG_HIST) |
1636 { | |
1637 add_msg_hist(str, len, attr); | |
1638 attr &= ~MSG_HIST; | |
1639 } | |
1640 | |
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1641 // If the string starts with a composing character first draw a space on |
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|
1642 // which the composing char can be drawn. |
7 | 1643 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr))) |
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1644 msg_puts_attr(" ", attr); |
7 | 1645 |
1646 /* | |
1647 * Go over the string. Special characters are translated and printed. | |
1648 * Normal characters are printed several at a time. | |
1649 */ | |
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|
1650 while (--len >= 0 && !got_int) |
7 | 1651 { |
1652 if (enc_utf8) | |
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|
1653 // Don't include composing chars after the end. |
474 | 1654 mb_l = utfc_ptr2len_len(str, len + 1); |
7 | 1655 else if (has_mbyte) |
474 | 1656 mb_l = (*mb_ptr2len)(str); |
7 | 1657 else |
1658 mb_l = 1; | |
1659 if (has_mbyte && mb_l > 1) | |
1660 { | |
1661 c = (*mb_ptr2char)(str); | |
1662 if (vim_isprintc(c)) | |
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|
1663 // printable multi-byte char: count the cells. |
7 | 1664 retval += (*mb_ptr2cells)(str); |
1665 else | |
1666 { | |
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1667 // unprintable multi-byte char: print the printable chars so |
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|
1668 // far and the translation of the unprintable char. |
7 | 1669 if (str > plain_start) |
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|
1670 msg_puts_attr_len((char *)plain_start, |
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|
1671 (int)(str - plain_start), attr); |
7 | 1672 plain_start = str + mb_l; |
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|
1673 msg_puts_attr((char *)transchar(c), |
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|
1674 attr == 0 ? HL_ATTR(HLF_8) : attr); |
7 | 1675 retval += char2cells(c); |
1676 } | |
1677 len -= mb_l - 1; | |
1678 str += mb_l; | |
1679 } | |
1680 else | |
1681 { | |
1682 s = transchar_byte(*str); | |
1683 if (s[1] != NUL) | |
1684 { | |
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|
1685 // unprintable char: print the printable chars so far and the |
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|
1686 // translation of the unprintable char. |
7 | 1687 if (str > plain_start) |
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|
1688 msg_puts_attr_len((char *)plain_start, |
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|
1689 (int)(str - plain_start), attr); |
7 | 1690 plain_start = str + 1; |
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|
1691 msg_puts_attr((char *)s, attr == 0 ? HL_ATTR(HLF_8) : attr); |
1668 | 1692 retval += (int)STRLEN(s); |
7 | 1693 } |
1663 | 1694 else |
1695 ++retval; | |
7 | 1696 ++str; |
1697 } | |
1698 } | |
1699 | |
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|
1700 if (str > plain_start && !got_int) |
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|
1701 // print the printable chars at the end |
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|
1702 msg_puts_attr_len((char *)plain_start, (int)(str - plain_start), attr); |
7 | 1703 |
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|
1704 got_int |= save_got_int; |
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1705 |
7 | 1706 return retval; |
1707 } | |
1708 | |
1709 #if defined(FEAT_QUICKFIX) || defined(PROTO) | |
1710 void | |
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|
1711 msg_make(char_u *arg) |
7 | 1712 { |
1713 int i; | |
1714 static char_u *str = (char_u *)"eeffoc", *rs = (char_u *)"Plon#dqg#vxjduB"; | |
1715 | |
1716 arg = skipwhite(arg); | |
1717 for (i = 5; *arg && i >= 0; --i) | |
1718 if (*arg++ != str[i]) | |
1719 break; | |
1720 if (i < 0) | |
1721 { | |
1722 msg_putchar('\n'); | |
1723 for (i = 0; rs[i]; ++i) | |
1724 msg_putchar(rs[i] - 3); | |
1725 } | |
1726 } | |
1727 #endif | |
1728 | |
1729 /* | |
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1730 * Output the string 'str' up to a NUL character. |
7 | 1731 * Return the number of characters it takes on the screen. |
1732 * | |
1733 * If K_SPECIAL is encountered, then it is taken in conjunction with the | |
1734 * following character and shown as <F1>, <S-Up> etc. Any other character | |
1735 * which is not printable shown in <> form. | |
1736 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>. | |
1737 * If a character is displayed in one of these special ways, is also | |
1738 * highlighted (its highlight name is '8' in the p_hl variable). | |
1739 * Otherwise characters are not highlighted. | |
1740 * This function is used to show mappings, where we want to see how to type | |
1741 * the character/string -- webb | |
1742 */ | |
1743 int | |
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|
1744 msg_outtrans_special( |
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|
1745 char_u *strstart, |
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|
1746 int from, // TRUE for lhs of a mapping |
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|
1747 int maxlen) // screen columns, 0 for unlimited |
7 | 1748 { |
1749 char_u *str = strstart; | |
1750 int retval = 0; | |
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|
1751 char *text; |
7 | 1752 int attr; |
1753 int len; | |
1754 | |
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|
1755 attr = HL_ATTR(HLF_8); |
7 | 1756 while (*str != NUL) |
1757 { | |
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|
1758 // Leading and trailing spaces need to be displayed in <> form. |
7 | 1759 if ((str == strstart || str[1] == NUL) && *str == ' ') |
1760 { | |
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|
1761 text = "<Space>"; |
7 | 1762 ++str; |
1763 } | |
1764 else | |
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|
1765 text = (char *)str2special(&str, from); |
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1766 if (text[0] != NUL && text[1] == NUL) |
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|
1767 // single-byte character or illegal byte |
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|
1768 text = (char *)transchar_byte((char_u)text[0]); |
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|
1769 len = vim_strsize((char_u *)text); |
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1770 if (maxlen > 0 && retval + len >= maxlen) |
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1771 break; |
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1772 // Highlight special keys |
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1773 msg_puts_attr(text, len > 1 |
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|
1774 && (*mb_ptr2len)((char_u *)text) <= 1 ? attr : 0); |
7 | 1775 retval += len; |
1776 } | |
1777 return retval; | |
1778 } | |
1779 | |
2610 | 1780 #if defined(FEAT_EVAL) || defined(PROTO) |
1781 /* | |
1782 * Return the lhs or rhs of a mapping, with the key codes turned into printable | |
1783 * strings, in an allocated string. | |
1784 */ | |
1785 char_u * | |
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|
1786 str2special_save( |
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|
1787 char_u *str, |
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|
1788 int is_lhs) // TRUE for lhs, FALSE for rhs |
2610 | 1789 { |
1790 garray_T ga; | |
1791 char_u *p = str; | |
1792 | |
1793 ga_init2(&ga, 1, 40); | |
1794 while (*p != NUL) | |
1795 ga_concat(&ga, str2special(&p, is_lhs)); | |
1796 ga_append(&ga, NUL); | |
1797 return (char_u *)ga.ga_data; | |
1798 } | |
1799 #endif | |
1800 | |
7 | 1801 /* |
1802 * Return the printable string for the key codes at "*sp". | |
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1803 * On illegal byte return a string with only that byte. |
7 | 1804 * Used for translating the lhs or rhs of a mapping to printable chars. |
1805 * Advances "sp" to the next code. | |
1806 */ | |
1807 char_u * | |
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1808 str2special( |
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1809 char_u **sp, |
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1810 int from) // TRUE for lhs of mapping |
7 | 1811 { |
1812 int c; | |
1813 static char_u buf[7]; | |
1814 char_u *str = *sp; | |
1815 int modifiers = 0; | |
1816 int special = FALSE; | |
1817 | |
1818 if (has_mbyte) | |
1819 { | |
1820 char_u *p; | |
1821 | |
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1822 // Try to un-escape a multi-byte character. Return the un-escaped |
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1823 // string if it is a multi-byte character. |
7 | 1824 p = mb_unescape(sp); |
1825 if (p != NULL) | |
1826 return p; | |
1827 } | |
1828 | |
1829 c = *str; | |
1830 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
1831 { | |
1832 if (str[1] == KS_MODIFIER) | |
1833 { | |
1834 modifiers = str[2]; | |
1835 str += 3; | |
1836 c = *str; | |
1837 } | |
1838 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
1839 { | |
1840 c = TO_SPECIAL(str[1], str[2]); | |
1841 str += 2; | |
1842 } | |
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1843 if (IS_SPECIAL(c) || modifiers) // special key |
7 | 1844 special = TRUE; |
1845 } | |
1846 | |
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1847 if (has_mbyte && !IS_SPECIAL(c) && MB_BYTE2LEN(c) > 1) |
7 | 1848 { |
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1849 char_u *p; |
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1850 |
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1851 *sp = str; |
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1852 // Try to un-escape a multi-byte character after modifiers. |
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1853 p = mb_unescape(sp); |
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1854 if (p != NULL) |
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1855 // Since 'special' is TRUE the multi-byte character 'c' will be |
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1856 // processed by get_special_key_name() |
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1857 c = (*mb_ptr2char)(p); |
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1858 else |
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1859 // illegal byte |
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1860 *sp = str + 1; |
7 | 1861 } |
3024 | 1862 else |
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1863 // single-byte character, NUL or illegal byte |
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1864 *sp = str + (*str == NUL ? 0 : 1); |
7 | 1865 |
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1866 // Make special keys and C0 control characters in <> form, also <M-Space>. |
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1867 // Use <Space> only for lhs of a mapping. |
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1868 if (special || c < ' ' || (from && c == ' ')) |
7 | 1869 return get_special_key_name(c, modifiers); |
1870 buf[0] = c; | |
1871 buf[1] = NUL; | |
1872 return buf; | |
1873 } | |
1874 | |
1875 /* | |
1876 * Translate a key sequence into special key names. | |
1877 */ | |
1878 void | |
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1879 str2specialbuf(char_u *sp, char_u *buf, int len) |
7 | 1880 { |
1881 char_u *s; | |
1882 | |
1883 *buf = NUL; | |
1884 while (*sp) | |
1885 { | |
1886 s = str2special(&sp, FALSE); | |
1887 if ((int)(STRLEN(s) + STRLEN(buf)) < len) | |
1888 STRCAT(buf, s); | |
1889 } | |
1890 } | |
1891 | |
1892 /* | |
1893 * print line for :print or :list command | |
1894 */ | |
1895 void | |
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1896 msg_prt_line(char_u *s, int list) |
7 | 1897 { |
1898 int c; | |
1899 int col = 0; | |
1900 int n_extra = 0; | |
1901 int c_extra = 0; | |
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1902 int c_final = 0; |
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1903 char_u *p_extra = NULL; // init to make SASC shut up |
7 | 1904 int n; |
1059 | 1905 int attr = 0; |
7 | 1906 char_u *trail = NULL; |
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1907 char_u *lead = NULL; |
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1908 int in_multispace = FALSE; |
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1909 int multispace_pos = 0; |
7 | 1910 int l; |
1911 char_u buf[MB_MAXBYTES + 1]; | |
1912 | |
167 | 1913 if (curwin->w_p_list) |
1914 list = TRUE; | |
1915 | |
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1916 if (list) |
7 | 1917 { |
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1918 // find start of trailing whitespace |
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1919 if (curwin->w_lcs_chars.trail) |
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1920 { |
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1921 trail = s + STRLEN(s); |
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1922 while (trail > s && VIM_ISWHITE(trail[-1])) |
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1923 --trail; |
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1924 } |
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1925 // find end of leading whitespace |
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1926 if (curwin->w_lcs_chars.lead |
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1927 || curwin->w_lcs_chars.leadmultispace != NULL) |
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1928 { |
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1929 lead = s; |
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1930 while (VIM_ISWHITE(lead[0])) |
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1931 lead++; |
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1932 // in a line full of spaces all of them are treated as trailing |
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1933 if (*lead == NUL) |
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1934 lead = NULL; |
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1935 } |
7 | 1936 } |
1937 | |
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1938 // output a space for an empty line, otherwise the line will be |
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1939 // overwritten |
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1940 if (*s == NUL && !(list && curwin->w_lcs_chars.eol != NUL)) |
7 | 1941 msg_putchar(' '); |
1942 | |
446 | 1943 while (!got_int) |
7 | 1944 { |
1059 | 1945 if (n_extra > 0) |
7 | 1946 { |
1947 --n_extra; | |
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1948 if (n_extra == 0 && c_final) |
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1949 c = c_final; |
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1950 else if (c_extra) |
7 | 1951 c = c_extra; |
1952 else | |
1953 c = *p_extra++; | |
1954 } | |
474 | 1955 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1) |
7 | 1956 { |
1957 col += (*mb_ptr2cells)(s); | |
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1958 if (l >= MB_MAXBYTES) |
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1959 { |
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1960 STRCPY(buf, "?"); |
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1961 } |
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1962 else if (curwin->w_lcs_chars.nbsp != NUL && list |
6801 | 1963 && (mb_ptr2char(s) == 160 |
1964 || mb_ptr2char(s) == 0x202f)) | |
2692 | 1965 { |
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1966 int len = mb_char2bytes(curwin->w_lcs_chars.nbsp, buf); |
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1967 |
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1968 buf[len] = NUL; |
2692 | 1969 } |
1970 else | |
1971 { | |
1972 mch_memmove(buf, s, (size_t)l); | |
1973 buf[l] = NUL; | |
1974 } | |
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1975 msg_puts((char *)buf); |
7 | 1976 s += l; |
1977 continue; | |
1978 } | |
1979 else | |
1980 { | |
1981 attr = 0; | |
1982 c = *s++; | |
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1983 in_multispace = c == ' ' |
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1984 && ((col > 0 && s[-2] == ' ') || *s == ' '); |
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1985 if (!in_multispace) |
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1986 multispace_pos = 0; |
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1987 if (c == TAB && (!list || curwin->w_lcs_chars.tab1)) |
7 | 1988 { |
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1989 // tab amount depends on current column |
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1990 #ifdef FEAT_VARTABS |
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1991 n_extra = tabstop_padding(col, curbuf->b_p_ts, |
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1992 curbuf->b_p_vts_array) - 1; |
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1993 #else |
7 | 1994 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1; |
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1995 #endif |
167 | 1996 if (!list) |
7 | 1997 { |
1998 c = ' '; | |
1999 c_extra = ' '; | |
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2000 c_final = NUL; |
7 | 2001 } |
2002 else | |
2003 { | |
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2004 c = (n_extra == 0 && curwin->w_lcs_chars.tab3) |
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2005 ? curwin->w_lcs_chars.tab3 |
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2006 : curwin->w_lcs_chars.tab1; |
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2007 c_extra = curwin->w_lcs_chars.tab2; |
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2008 c_final = curwin->w_lcs_chars.tab3; |
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2009 attr = HL_ATTR(HLF_8); |
7 | 2010 } |
2011 } | |
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2012 else if (c == 160 && list && curwin->w_lcs_chars.nbsp != NUL) |
2692 | 2013 { |
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2014 c = curwin->w_lcs_chars.nbsp; |
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changeset
|
2015 attr = HL_ATTR(HLF_8); |
2692 | 2016 } |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2017 else if (c == NUL && list && curwin->w_lcs_chars.eol != NUL) |
7 | 2018 { |
2019 p_extra = (char_u *)""; | |
2020 c_extra = NUL; | |
15502
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patch 8.1.0759: showing two characters for tab is limited
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
2021 c_final = NUL; |
7 | 2022 n_extra = 1; |
23952
44be09b25619
patch 8.2.2518: 'listchars' should be window-local
Bram Moolenaar <Bram@vim.org>
parents:
23946
diff
changeset
|
2023 c = curwin->w_lcs_chars.eol; |
11158
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patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
2024 attr = HL_ATTR(HLF_AT); |
7 | 2025 --s; |
2026 } | |
2027 else if (c != NUL && (n = byte2cells(c)) > 1) | |
2028 { | |
2029 n_extra = n - 1; | |
2030 p_extra = transchar_byte(c); | |
2031 c_extra = NUL; | |
15502
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patch 8.1.0759: showing two characters for tab is limited
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2032 c_final = NUL; |
7 | 2033 c = *p_extra++; |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2034 // Use special coloring to be able to distinguish <hex> from |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2035 // the same in plain text. |
11158
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patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
2036 attr = HL_ATTR(HLF_8); |
7 | 2037 } |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2038 else if (c == ' ') |
7 | 2039 { |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
28800
diff
changeset
|
2040 if (list && lead != NULL && s <= lead && in_multispace |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
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diff
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|
2041 && curwin->w_lcs_chars.leadmultispace != NULL) |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2042 { |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
28800
diff
changeset
|
2043 c = curwin->w_lcs_chars.leadmultispace[multispace_pos++]; |
29098
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
2044 if (curwin->w_lcs_chars.leadmultispace[multispace_pos] |
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
2045 == NUL) |
29090
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
28800
diff
changeset
|
2046 multispace_pos = 0; |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
28800
diff
changeset
|
2047 attr = HL_ATTR(HLF_8); |
9b292596a332
patch 8.2.5066: timer_create is not available on every Mac system
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2048 } |
29098
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patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2049 else if (lead != NULL && s <= lead |
cff23287478f
patch 8.2.5070: unnecessary code
Bram Moolenaar <Bram@vim.org>
parents:
29090
diff
changeset
|
2050 && curwin->w_lcs_chars.lead != NUL) |
25778
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
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|
2051 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2052 c = curwin->w_lcs_chars.lead; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2053 attr = HL_ATTR(HLF_8); |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2054 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2055 else if (trail != NULL && s > trail) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2056 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2057 c = curwin->w_lcs_chars.trail; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2058 attr = HL_ATTR(HLF_8); |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
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|
2059 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2060 else if (list && in_multispace |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2061 && curwin->w_lcs_chars.multispace != NULL) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2062 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2063 c = curwin->w_lcs_chars.multispace[multispace_pos++]; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2064 if (curwin->w_lcs_chars.multispace[multispace_pos] == NUL) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2065 multispace_pos = 0; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2066 attr = HL_ATTR(HLF_8); |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2067 } |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2068 else if (list && curwin->w_lcs_chars.space != NUL) |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2069 { |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2070 c = curwin->w_lcs_chars.space; |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2071 attr = HL_ATTR(HLF_8); |
373278f5bd51
patch 8.2.3424: a sequence of spaces is hard to see in list mode
Bram Moolenaar <Bram@vim.org>
parents:
25609
diff
changeset
|
2072 } |
6781 | 2073 } |
7 | 2074 } |
2075 | |
2076 if (c == NUL) | |
2077 break; | |
2078 | |
2079 msg_putchar_attr(c, attr); | |
2080 col++; | |
2081 } | |
2082 msg_clr_eos(); | |
2083 } | |
2084 | |
2085 /* | |
2086 * Use screen_puts() to output one multi-byte character. | |
2087 * Return the pointer "s" advanced to the next character. | |
2088 */ | |
2089 static char_u * | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2090 screen_puts_mbyte(char_u *s, int l, int attr) |
7 | 2091 { |
2092 int cw; | |
2093 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2094 msg_didout = TRUE; // remember that line is not empty |
7 | 2095 cw = (*mb_ptr2cells)(s); |
2096 if (cw > 1 && ( | |
2097 #ifdef FEAT_RIGHTLEFT | |
2098 cmdmsg_rl ? msg_col <= 1 : | |
2099 #endif | |
2100 msg_col == Columns - 1)) | |
2101 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2102 // Doesn't fit, print a highlighted '>' to fill it up. |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
2103 msg_screen_putchar('>', HL_ATTR(HLF_AT)); |
7 | 2104 return s; |
2105 } | |
2106 | |
2107 screen_puts_len(s, l, msg_row, msg_col, attr); | |
2108 #ifdef FEAT_RIGHTLEFT | |
2109 if (cmdmsg_rl) | |
2110 { | |
2111 msg_col -= cw; | |
2112 if (msg_col == 0) | |
2113 { | |
2114 msg_col = Columns; | |
2115 ++msg_row; | |
2116 } | |
2117 } | |
2118 else | |
2119 #endif | |
2120 { | |
2121 msg_col += cw; | |
2122 if (msg_col >= Columns) | |
2123 { | |
2124 msg_col = 0; | |
2125 ++msg_row; | |
2126 } | |
2127 } | |
2128 return s + l; | |
2129 } | |
2130 | |
2131 /* | |
2132 * Output a string to the screen at position msg_row, msg_col. | |
2133 * Update msg_row and msg_col for the next message. | |
2134 */ | |
2135 void | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2136 msg_puts(char *s) |
7 | 2137 { |
10141
b67088aae933
commit https://github.com/vim/vim/commit/aeac9006d5d14910f214f09df52c026a5936e737
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2138 msg_puts_attr(s, 0); |
7 | 2139 } |
2140 | |
2141 void | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2142 msg_puts_title(char *s) |
7 | 2143 { |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
2144 msg_puts_attr(s, HL_ATTR(HLF_T)); |
7 | 2145 } |
2146 | |
2147 /* | |
2148 * Show a message in such a way that it always fits in the line. Cut out a | |
2149 * part in the middle and replace it with "..." when necessary. | |
2150 * Does not handle multi-byte characters! | |
2151 */ | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
2152 static void |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2153 msg_outtrans_long_len_attr(char_u *longstr, int len, int attr) |
7 | 2154 { |
2155 int slen = len; | |
2156 int room; | |
2157 | |
2158 room = Columns - msg_col; | |
2159 if (len > room && room >= 20) | |
2160 { | |
2161 slen = (room - 3) / 2; | |
2162 msg_outtrans_len_attr(longstr, slen, attr); | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2163 msg_puts_attr("...", HL_ATTR(HLF_8)); |
7 | 2164 } |
2165 msg_outtrans_len_attr(longstr + len - slen, slen, attr); | |
2166 } | |
2167 | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
2168 void |
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
2169 msg_outtrans_long_attr(char_u *longstr, int attr) |
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
2170 { |
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
2171 msg_outtrans_long_len_attr(longstr, (int)STRLEN(longstr), attr); |
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
2172 } |
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
2173 |
7 | 2174 /* |
2175 * Basic function for writing a message with highlight attributes. | |
2176 */ | |
2177 void | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2178 msg_puts_attr(char *s, int attr) |
7 | 2179 { |
2180 msg_puts_attr_len(s, -1, attr); | |
2181 } | |
2182 | |
2183 /* | |
2184 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes). | |
2185 * When "maxlen" is -1 there is no maximum length. | |
2186 * When "maxlen" is >= 0 the message is not put in the history. | |
2187 */ | |
2188 static void | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2189 msg_puts_attr_len(char *str, int maxlen, int attr) |
7 | 2190 { |
2191 /* | |
2192 * If redirection is on, also write to the redirection file. | |
2193 */ | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15502
diff
changeset
|
2194 redir_write((char_u *)str, maxlen); |
7 | 2195 |
2196 /* | |
2197 * Don't print anything when using ":silent cmd". | |
2198 */ | |
2199 if (msg_silent != 0) | |
2200 return; | |
2201 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2202 // if MSG_HIST flag set, add message to history |
7 | 2203 if ((attr & MSG_HIST) && maxlen < 0) |
2204 { | |
15543
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patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2205 add_msg_hist((char_u *)str, -1, attr); |
7 | 2206 attr &= ~MSG_HIST; |
2207 } | |
2208 | |
18293
1c5974759bcd
patch 8.1.2141: :tselect has an extra hit-enter prompt
Bram Moolenaar <Bram@vim.org>
parents:
18176
diff
changeset
|
2209 // When writing something to the screen after it has scrolled, requires a |
1c5974759bcd
patch 8.1.2141: :tselect has an extra hit-enter prompt
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parents:
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diff
changeset
|
2210 // wait-return prompt later. Needed when scrolling, resetting |
1c5974759bcd
patch 8.1.2141: :tselect has an extra hit-enter prompt
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parents:
18176
diff
changeset
|
2211 // need_wait_return after some prompt, and then outputting something |
1c5974759bcd
patch 8.1.2141: :tselect has an extra hit-enter prompt
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parents:
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diff
changeset
|
2212 // without scrolling |
1c5974759bcd
patch 8.1.2141: :tselect has an extra hit-enter prompt
Bram Moolenaar <Bram@vim.org>
parents:
18176
diff
changeset
|
2213 // Not needed when only using CR to move the cursor. |
1c5974759bcd
patch 8.1.2141: :tselect has an extra hit-enter prompt
Bram Moolenaar <Bram@vim.org>
parents:
18176
diff
changeset
|
2214 if (msg_scrolled != 0 && !msg_scrolled_ign && STRCMP(str, "\r") != 0) |
7 | 2215 need_wait_return = TRUE; |
18293
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patch 8.1.2141: :tselect has an extra hit-enter prompt
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parents:
18176
diff
changeset
|
2216 msg_didany = TRUE; // remember that something was outputted |
7 | 2217 |
2218 /* | |
2219 * If there is no valid screen, use fprintf so we can see error messages. | |
2220 * If termcap is not active, we may be writing in an alternate console | |
2221 * window, cursor positioning may not work correctly (window size may be | |
2222 * different, e.g. for Win32 console) or we just don't know where the | |
2223 * cursor is. | |
2224 */ | |
2225 if (msg_use_printf()) | |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2226 msg_puts_printf((char_u *)str, maxlen); |
446 | 2227 else |
15543
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2228 msg_puts_display((char_u *)str, maxlen, attr, FALSE); |
27255
8c43e3d1a6e5
patch 8.2.4156: fileinfo message overwrites echo'ed message
Bram Moolenaar <Bram@vim.org>
parents:
27022
diff
changeset
|
2229 |
8c43e3d1a6e5
patch 8.2.4156: fileinfo message overwrites echo'ed message
Bram Moolenaar <Bram@vim.org>
parents:
27022
diff
changeset
|
2230 need_fileinfo = FALSE; |
446 | 2231 } |
2232 | |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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29812
diff
changeset
|
2233 // values for "where" |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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29812
diff
changeset
|
2234 #define PUT_APPEND 0 // append to "lnum" |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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parents:
29812
diff
changeset
|
2235 #define PUT_TRUNC 1 // replace "lnum" |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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29812
diff
changeset
|
2236 #define PUT_BELOW 2 // add below "lnum" |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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diff
changeset
|
2237 // |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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29812
diff
changeset
|
2238 #ifdef HAS_MESSAGE_WINDOW |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2239 |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2240 /* |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2241 * Put text "t_s" until "s" in the message window. |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2242 * "where" specifies where to put the text. |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2243 */ |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2244 static void |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2245 put_msg_win(win_T *wp, int where, char_u *t_s, char_u *end, linenr_T lnum) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2246 { |
29902
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2247 char_u *p; |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2248 |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2249 if (where == PUT_BELOW) |
29902
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2250 { |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2251 if (*end != NUL) |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2252 { |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2253 p = vim_strnsave(t_s, end - t_s); |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2254 if (p == NULL) |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2255 return; |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2256 } |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2257 else |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2258 p = t_s; |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2259 ml_append_buf(wp->w_buffer, lnum, p, (colnr_T)0, FALSE); |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2260 if (p != t_s) |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2261 vim_free(p); |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2262 } |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2263 else |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2264 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2265 char_u *newp; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2266 |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2267 curbuf = wp->w_buffer; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2268 if (where == PUT_APPEND) |
29902
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2269 { |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2270 newp = concat_str(ml_get(lnum), t_s); |
29902
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2271 if (newp == NULL) |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2272 return; |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2273 if (*end != NUL) |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2274 newp[STRLEN(ml_get(lnum)) + (end - t_s)] = NUL; |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2275 } |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2276 else |
29902
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2277 { |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2278 newp = vim_strnsave(t_s, end - t_s); |
29902
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2279 if (newp == NULL) |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2280 return; |
ab2d83e147ca
patch 9.0.0289: invalid memory write
Bram Moolenaar <Bram@vim.org>
parents:
29900
diff
changeset
|
2281 } |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2282 ml_replace(lnum, newp, FALSE); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2283 curbuf = curwin->w_buffer; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2284 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2285 redraw_win_later(wp, UPD_NOT_VALID); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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|
2286 |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2287 // set msg_col so that a newline is written if needed |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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parents:
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diff
changeset
|
2288 msg_col = STRLEN(t_s); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2289 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2290 #endif |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2291 |
446 | 2292 /* |
2293 * The display part of msg_puts_attr_len(). | |
2294 * May be called recursively to display scroll-back text. | |
2295 */ | |
2296 static void | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2297 msg_puts_display( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2298 char_u *str, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2299 int maxlen, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2300 int attr, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2301 int recurse) |
446 | 2302 { |
2303 char_u *s = str; | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2304 char_u *t_s = str; // string from "t_s" to "s" is still todo |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2305 int t_col = 0; // screen cells todo, 0 when "t_s" not used |
446 | 2306 int l; |
2307 int cw; | |
2308 char_u *sb_str = str; | |
2309 int sb_col = msg_col; | |
2310 int wrap; | |
1381 | 2311 int did_last_char; |
29904
2516775e8134
patch 9.0.0290: compiler warning for variable set but not used
Bram Moolenaar <Bram@vim.org>
parents:
29902
diff
changeset
|
2312 #ifdef HAS_MESSAGE_WINDOW |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2313 int where = PUT_APPEND; |
a6721cafbc74
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Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2314 win_T *msg_win = NULL; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2315 linenr_T lnum = 1; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2316 |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2317 if (use_message_window()) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2318 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2319 msg_win = popup_get_message_win(); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2320 |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2321 if (msg_win != NULL) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2322 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2323 if (!popup_message_win_visible()) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2324 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2325 if (*str == NL) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2326 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2327 // When not showing the message window and the output |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2328 // starts with a NL show the message normally. |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2329 msg_win = NULL; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2330 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2331 else |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2332 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2333 // currently hidden, make it empty |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2334 curbuf = msg_win->w_buffer; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2335 while ((curbuf->b_ml.ml_flags & ML_EMPTY) == 0) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2336 ml_delete(1); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2337 curbuf = curwin->w_buffer; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2338 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2339 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2340 else |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2341 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2342 lnum = msg_win->w_buffer->b_ml.ml_line_count; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2343 if (msg_col == 0) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2344 where = PUT_TRUNC; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2345 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2346 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2347 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2348 #endif |
7 | 2349 |
2350 did_wait_return = FALSE; | |
1339 | 2351 while ((maxlen < 0 || (int)(s - str) < maxlen) && *s != NUL) |
7 | 2352 { |
2353 /* | |
446 | 2354 * We are at the end of the screen line when: |
2355 * - When outputting a newline. | |
2356 * - When outputting a character in the last column. | |
7 | 2357 */ |
446 | 2358 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' || ( |
7 | 2359 #ifdef FEAT_RIGHTLEFT |
2360 cmdmsg_rl | |
2361 ? ( | |
2362 msg_col <= 1 | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2363 || (*s == TAB && msg_col <= 7) |
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2364 || (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2)) |
7 | 2365 : |
2366 #endif | |
18866
a686560cf6c9
patch 8.1.2419: with a long file name the hit-enter prompt appears
Bram Moolenaar <Bram@vim.org>
parents:
18829
diff
changeset
|
2367 ((*s != '\r' && msg_col + t_col >= Columns - 1) |
7 | 2368 || (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7)) |
2369 || (has_mbyte && (*mb_ptr2cells)(s) > 1 | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2370 && msg_col + t_col >= Columns - 2))))) |
7 | 2371 { |
446 | 2372 /* |
2373 * The screen is scrolled up when at the last row (some terminals | |
2374 * scroll automatically, some don't. To avoid problems we scroll | |
2375 * ourselves). | |
2376 */ | |
7 | 2377 if (t_col > 0) |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2378 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2379 // output postponed text |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2380 #ifdef HAS_MESSAGE_WINDOW |
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diff
changeset
|
2381 if (msg_win != NULL) |
a6721cafbc74
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2382 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2383 put_msg_win(msg_win, where, t_s, s, lnum); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2384 t_col = 0; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2385 where = PUT_BELOW; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2386 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2387 else |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2388 #endif |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2389 t_puts(&t_col, t_s, s, attr); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2390 } |
7 | 2391 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2392 // When no more prompt and no more room, truncate here |
7 | 2393 if (msg_no_more && lines_left == 0) |
2394 break; | |
446 | 2395 |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2396 #ifdef HAS_MESSAGE_WINDOW |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2397 if (msg_win == NULL) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2398 #endif |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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diff
changeset
|
2399 // Scroll the screen up one line. |
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2400 msg_scroll_up(); |
7 | 2401 |
2402 msg_row = Rows - 2; | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2403 if (msg_col >= Columns) // can happen after screen resize |
7 | 2404 msg_col = Columns - 1; |
2405 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2406 // Display char in last column before showing more-prompt. |
446 | 2407 if (*s >= ' ' |
2408 #ifdef FEAT_RIGHTLEFT | |
2409 && !cmdmsg_rl | |
2410 #endif | |
2411 ) | |
2412 { | |
2413 if (has_mbyte) | |
2414 { | |
2415 if (enc_utf8 && maxlen >= 0) | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2416 // avoid including composing chars after the end |
474 | 2417 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s)); |
446 | 2418 else |
474 | 2419 l = (*mb_ptr2len)(s); |
446 | 2420 s = screen_puts_mbyte(s, l, attr); |
2421 } | |
2422 else | |
2423 msg_screen_putchar(*s++, attr); | |
1381 | 2424 did_last_char = TRUE; |
446 | 2425 } |
1381 | 2426 else |
2427 did_last_char = FALSE; | |
446 | 2428 |
2429 if (p_more) | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2430 // store text for scrolling back |
446 | 2431 store_sb_text(&sb_str, s, attr, &sb_col, TRUE); |
2432 | |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2433 #ifdef HAS_MESSAGE_WINDOW |
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diff
changeset
|
2434 if (msg_win == NULL) |
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Bram Moolenaar <Bram@vim.org>
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|
2435 { |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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diff
changeset
|
2436 #endif |
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changeset
|
2437 inc_msg_scrolled(); |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2438 need_wait_return = TRUE; // may need wait_return in main() |
a6721cafbc74
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2439 redraw_cmdline = TRUE; |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2440 if (cmdline_row > 0 && !exmode_active) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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changeset
|
2441 --cmdline_row; |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2442 |
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diff
changeset
|
2443 /* |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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diff
changeset
|
2444 * If screen is completely filled and 'more' is set then wait |
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|
2445 * for a character. |
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|
2446 */ |
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|
2447 if (lines_left > 0) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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changeset
|
2448 --lines_left; |
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patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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changeset
|
2449 #ifdef HAS_MESSAGE_WINDOW |
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Bram Moolenaar <Bram@vim.org>
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|
2450 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2451 #endif |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
2452 if (p_more && lines_left == 0 && State != MODE_HITRETURN |
7 | 2453 && !msg_no_more && !exmode_active) |
2454 { | |
2455 #ifdef FEAT_CON_DIALOG | |
446 | 2456 if (do_more_prompt(NUL)) |
2457 s = confirm_msg_tail; | |
2458 #else | |
2459 (void)do_more_prompt(NUL); | |
7 | 2460 #endif |
2461 if (quit_more) | |
446 | 2462 return; |
7 | 2463 } |
539 | 2464 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2465 // When we displayed a char in last column need to check if there |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2466 // is still more. |
1381 | 2467 if (did_last_char) |
539 | 2468 continue; |
7 | 2469 } |
2470 | |
446 | 2471 wrap = *s == '\n' |
7 | 2472 || msg_col + t_col >= Columns |
2473 || (has_mbyte && (*mb_ptr2cells)(s) > 1 | |
15597
536dd2bc5ac9
patch 8.1.0806: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15555
diff
changeset
|
2474 && msg_col + t_col >= Columns - 1); |
446 | 2475 if (t_col > 0 && (wrap || *s == '\r' || *s == '\b' |
2476 || *s == '\t' || *s == BELL)) | |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2477 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2478 // output any postponed text |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2479 #ifdef HAS_MESSAGE_WINDOW |
a6721cafbc74
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2480 if (msg_win != NULL) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2481 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2482 put_msg_win(msg_win, where, t_s, s, lnum); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2483 t_col = 0; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2484 where = PUT_BELOW; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2485 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2486 else |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2487 #endif |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2488 t_puts(&t_col, t_s, s, attr); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2489 } |
446 | 2490 |
2491 if (wrap && p_more && !recurse) | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2492 // store text for scrolling back |
446 | 2493 store_sb_text(&sb_str, s, attr, &sb_col, TRUE); |
7 | 2494 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2495 if (*s == '\n') // go to next line |
7 | 2496 { |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2497 #ifdef HAS_MESSAGE_WINDOW |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2498 if (msg_win != NULL) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2499 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2500 // Ignore a NL when the buffer is empty, it is used to scroll |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2501 // up the text. |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2502 if ((msg_win->w_buffer->b_ml.ml_flags & ML_EMPTY) == 0) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2503 { |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2504 put_msg_win(msg_win, PUT_BELOW, t_s, t_s, lnum); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2505 ++lnum; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2506 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
29812
diff
changeset
|
2507 } |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2508 else |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2509 #endif |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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diff
changeset
|
2510 msg_didout = FALSE; // remember that line is empty |
474 | 2511 #ifdef FEAT_RIGHTLEFT |
2512 if (cmdmsg_rl) | |
2513 msg_col = Columns - 1; | |
2514 else | |
2515 #endif | |
2516 msg_col = 0; | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2517 if (++msg_row >= Rows) // safety check |
7 | 2518 msg_row = Rows - 1; |
2519 } | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2520 else if (*s == '\r') // go to column 0 |
7 | 2521 { |
2522 msg_col = 0; | |
29904
2516775e8134
patch 9.0.0290: compiler warning for variable set but not used
Bram Moolenaar <Bram@vim.org>
parents:
29902
diff
changeset
|
2523 #ifdef HAS_MESSAGE_WINDOW |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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parents:
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diff
changeset
|
2524 where = PUT_TRUNC; |
29904
2516775e8134
patch 9.0.0290: compiler warning for variable set but not used
Bram Moolenaar <Bram@vim.org>
parents:
29902
diff
changeset
|
2525 #endif |
7 | 2526 } |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
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18866
diff
changeset
|
2527 else if (*s == '\b') // go to previous char |
7 | 2528 { |
2529 if (msg_col) | |
2530 --msg_col; | |
2531 } | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2532 else if (*s == TAB) // translate Tab into spaces |
7 | 2533 { |
29900
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2534 #ifdef HAS_MESSAGE_WINDOW |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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diff
changeset
|
2535 if (msg_win != NULL) |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2536 msg_col = (msg_col + 7) % 8; |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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changeset
|
2537 else |
a6721cafbc74
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diff
changeset
|
2538 #endif |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
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diff
changeset
|
2539 do |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2540 msg_screen_putchar(' ', attr); |
a6721cafbc74
patch 9.0.0288: when 'cmdheight' is zero some messages are not displayed
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2541 while (msg_col & 7); |
7 | 2542 } |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2543 else if (*s == BELL) // beep (from ":sh") |
6949 | 2544 vim_beep(BO_SH); |
7 | 2545 else |
2546 { | |
2547 if (has_mbyte) | |
2548 { | |
2549 cw = (*mb_ptr2cells)(s); | |
2550 if (enc_utf8 && maxlen >= 0) | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2551 // avoid including composing chars after the end |
474 | 2552 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s)); |
7 | 2553 else |
474 | 2554 l = (*mb_ptr2len)(s); |
7 | 2555 } |
2556 else | |
2557 { | |
2558 cw = 1; | |
2559 l = 1; | |
2560 } | |
15597
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patch 8.1.0806: too many #ifdefs
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diff
changeset
|
2561 |
18931
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changeset
|
2562 // When drawing from right to left or when a double-wide character |
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changeset
|
2563 // doesn't fit, draw a single character here. Otherwise collect |
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diff
changeset
|
2564 // characters and draw them all at once later. |
7 | 2565 if ( |
2566 # ifdef FEAT_RIGHTLEFT | |
15597
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|
2567 cmdmsg_rl || |
7 | 2568 # endif |
15597
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|
2569 (cw > 1 && msg_col + t_col >= Columns - 1)) |
7 | 2570 { |
2571 if (l > 1) | |
2572 s = screen_puts_mbyte(s, l, attr) - 1; | |
2573 else | |
2574 msg_screen_putchar(*s, attr); | |
2575 } | |
2576 else | |
2577 { | |
18931
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diff
changeset
|
2578 // postpone this character until later |
7 | 2579 if (t_col == 0) |
2580 t_s = s; | |
2581 t_col += cw; | |
2582 s += l - 1; | |
2583 } | |
2584 } | |
2585 ++s; | |
2586 } | |
2587 | |
18931
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diff
changeset
|
2588 // output any postponed text |
7 | 2589 if (t_col > 0) |
29900
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|
2590 { |
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|
2591 #ifdef HAS_MESSAGE_WINDOW |
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|
2592 if (msg_win != NULL) |
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|
2593 put_msg_win(msg_win, where, t_s, s, lnum); |
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|
2594 else |
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|
2595 #endif |
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|
2596 t_puts(&t_col, t_s, s, attr); |
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|
2597 } |
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|
2598 |
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changeset
|
2599 #ifdef HAS_MESSAGE_WINDOW |
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|
2600 if (msg_win != NULL) |
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|
2601 popup_show_message_win(); |
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changeset
|
2602 #endif |
446 | 2603 if (p_more && !recurse) |
2604 store_sb_text(&sb_str, s, attr, &sb_col, FALSE); | |
7 | 2605 |
2606 msg_check(); | |
2607 } | |
2608 | |
2609 /* | |
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diff
changeset
|
2610 * Return TRUE when ":filter pattern" was used and "msg" does not match |
e975914c17e9
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diff
changeset
|
2611 * "pattern". |
e975914c17e9
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diff
changeset
|
2612 */ |
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diff
changeset
|
2613 int |
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diff
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|
2614 message_filtered(char_u *msg) |
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diff
changeset
|
2615 { |
9980
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diff
changeset
|
2616 int match; |
b222552cf0c4
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changeset
|
2617 |
22699
e82579016863
patch 8.2.1898: command modifier parsing always uses global cmdmod
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diff
changeset
|
2618 if (cmdmod.cmod_filter_regmatch.regprog == NULL) |
9980
b222552cf0c4
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diff
changeset
|
2619 return FALSE; |
22699
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patch 8.2.1898: command modifier parsing always uses global cmdmod
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diff
changeset
|
2620 match = vim_regexec(&cmdmod.cmod_filter_regmatch, msg, (colnr_T)0); |
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patch 8.2.1898: command modifier parsing always uses global cmdmod
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diff
changeset
|
2621 return cmdmod.cmod_filter_force ? match : !match; |
9941
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|
2622 } |
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diff
changeset
|
2623 |
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diff
changeset
|
2624 /* |
446 | 2625 * Scroll the screen up one line for displaying the next message line. |
2626 */ | |
2627 static void | |
7827
41789f16d6b2
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|
2628 msg_scroll_up(void) |
446 | 2629 { |
29900
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|
2630 #ifdef HAS_MESSAGE_WINDOW |
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|
2631 if (use_message_window()) |
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|
2632 return; |
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|
2633 #endif |
446 | 2634 #ifdef FEAT_GUI |
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|
2635 // Remove the cursor before scrolling, ScreenLines[] is going |
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|
2636 // to become invalid. |
446 | 2637 if (gui.in_use) |
2638 gui_undraw_cursor(); | |
2639 #endif | |
18931
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|
2640 // scrolling up always works |
13150
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changeset
|
2641 mch_disable_flush(); |
12152
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patch 8.0.0956: scrolling in a terminal window has flicker
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changeset
|
2642 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL); |
13150
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|
2643 mch_enable_flush(); |
446 | 2644 |
2645 if (!can_clear((char_u *)" ")) | |
2646 { | |
18931
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|
2647 // Scrolling up doesn't result in the right background. Set the |
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|
2648 // background here. It's not efficient, but avoids that we have to do |
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|
2649 // it all over the code. |
446 | 2650 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); |
2651 | |
18931
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|
2652 // Also clear the last char of the last but one line if it was not |
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changeset
|
2653 // cleared before to avoid a scroll-up. |
446 | 2654 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1) |
2655 screen_fill((int)Rows - 2, (int)Rows - 1, | |
2656 (int)Columns - 1, (int)Columns, ' ', ' ', 0); | |
2657 } | |
2658 } | |
2659 | |
2660 /* | |
539 | 2661 * Increment "msg_scrolled". |
2662 */ | |
2663 static void | |
7827
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diff
changeset
|
2664 inc_msg_scrolled(void) |
539 | 2665 { |
2666 #ifdef FEAT_EVAL | |
2667 if (*get_vim_var_str(VV_SCROLLSTART) == NUL) | |
2668 { | |
18991
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patch 8.2.0056: execution stack is incomplete and inefficient
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changeset
|
2669 char_u *p = SOURCING_NAME; |
539 | 2670 char_u *tofree = NULL; |
2671 int len; | |
2672 | |
18931
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|
2673 // v:scrollstart is empty, set it to the script/function name and line |
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|
2674 // number |
539 | 2675 if (p == NULL) |
2676 p = (char_u *)_("Unknown"); | |
2677 else | |
2678 { | |
835 | 2679 len = (int)STRLEN(p) + 40; |
539 | 2680 tofree = alloc(len); |
2681 if (tofree != NULL) | |
2682 { | |
2683 vim_snprintf((char *)tofree, len, _("%s line %ld"), | |
18991
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patch 8.2.0056: execution stack is incomplete and inefficient
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|
2684 p, (long)SOURCING_LNUM); |
539 | 2685 p = tofree; |
2686 } | |
2687 } | |
2688 set_vim_var_string(VV_SCROLLSTART, p, -1); | |
2689 vim_free(tofree); | |
2690 } | |
2691 #endif | |
2692 ++msg_scrolled; | |
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patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete
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changeset
|
2693 set_must_redraw(UPD_VALID); |
539 | 2694 } |
2695 | |
2696 /* | |
446 | 2697 * To be able to scroll back at the "more" and "hit-enter" prompts we need to |
2698 * store the displayed text and remember where screen lines start. | |
2699 */ | |
2700 typedef struct msgchunk_S msgchunk_T; | |
2701 struct msgchunk_S | |
2702 { | |
2703 msgchunk_T *sb_next; | |
2704 msgchunk_T *sb_prev; | |
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|
2705 char sb_eol; // TRUE when line ends after this text |
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|
2706 int sb_msg_col; // column in which text starts |
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|
2707 int sb_attr; // text attributes |
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|
2708 char_u sb_text[1]; // text to be displayed, actually longer |
446 | 2709 }; |
2710 | |
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|
2711 static msgchunk_T *last_msgchunk = NULL; // last displayed text |
446 | 2712 |
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|
2713 static msgchunk_T *msg_sb_start(msgchunk_T *mps); |
446 | 2714 |
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2715 typedef enum { |
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2716 SB_CLEAR_NONE = 0, |
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2717 SB_CLEAR_ALL, |
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|
2718 SB_CLEAR_CMDLINE_BUSY, |
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|
2719 SB_CLEAR_CMDLINE_DONE |
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|
2720 } sb_clear_T; |
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2721 |
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|
2722 // When to clear text on next msg. |
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changeset
|
2723 static sb_clear_T do_clear_sb_text = SB_CLEAR_NONE; |
447 | 2724 |
446 | 2725 /* |
2726 * Store part of a printed message for displaying when scrolling back. | |
2727 */ | |
2728 static void | |
7827
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changeset
|
2729 store_sb_text( |
18931
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|
2730 char_u **sb_str, // start of string |
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|
2731 char_u *s, // just after string |
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|
2732 int attr, |
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|
2733 int *sb_col, |
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|
2734 int finish) // line ends |
446 | 2735 { |
2736 msgchunk_T *mp; | |
2737 | |
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|
2738 if (do_clear_sb_text == SB_CLEAR_ALL |
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|
2739 || do_clear_sb_text == SB_CLEAR_CMDLINE_DONE) |
447 | 2740 { |
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|
2741 clear_sb_text(do_clear_sb_text == SB_CLEAR_ALL); |
29515
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changeset
|
2742 msg_sb_eol(); // prevent messages from overlapping |
11163
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changeset
|
2743 do_clear_sb_text = SB_CLEAR_NONE; |
447 | 2744 } |
2745 | |
446 | 2746 if (s > *sb_str) |
2747 { | |
16825
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diff
changeset
|
2748 mp = alloc(sizeof(msgchunk_T) + (s - *sb_str)); |
446 | 2749 if (mp != NULL) |
2750 { | |
2751 mp->sb_eol = finish; | |
2752 mp->sb_msg_col = *sb_col; | |
2753 mp->sb_attr = attr; | |
2754 vim_strncpy(mp->sb_text, *sb_str, s - *sb_str); | |
2755 | |
2756 if (last_msgchunk == NULL) | |
2757 { | |
2758 last_msgchunk = mp; | |
2759 mp->sb_prev = NULL; | |
2760 } | |
2761 else | |
2762 { | |
2763 mp->sb_prev = last_msgchunk; | |
2764 last_msgchunk->sb_next = mp; | |
2765 last_msgchunk = mp; | |
2766 } | |
2767 mp->sb_next = NULL; | |
2768 } | |
2769 } | |
2770 else if (finish && last_msgchunk != NULL) | |
2771 last_msgchunk->sb_eol = TRUE; | |
2772 | |
2773 *sb_str = s; | |
2774 *sb_col = 0; | |
2775 } | |
2776 | |
2777 /* | |
447 | 2778 * Finished showing messages, clear the scroll-back text on the next message. |
2779 */ | |
2780 void | |
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diff
changeset
|
2781 may_clear_sb_text(void) |
447 | 2782 { |
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|
2783 do_clear_sb_text = SB_CLEAR_ALL; |
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|
2784 } |
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|
2785 |
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|
2786 /* |
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|
2787 * Starting to edit the command line: do not clear messages now. |
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|
2788 */ |
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|
2789 void |
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changeset
|
2790 sb_text_start_cmdline(void) |
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|
2791 { |
29515
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changeset
|
2792 if (do_clear_sb_text == SB_CLEAR_CMDLINE_BUSY) |
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|
2793 // Invoking command line recursively: the previous-level command line |
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|
2794 // doesn't need to be remembered as it will be redrawn when returning |
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|
2795 // to that level. |
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changeset
|
2796 sb_text_restart_cmdline(); |
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|
2797 else |
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|
2798 { |
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|
2799 msg_sb_eol(); |
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|
2800 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY; |
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|
2801 } |
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|
2802 } |
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|
2803 |
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|
2804 /* |
29515
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|
2805 * Redrawing the command line: clear the last unfinished line. |
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|
2806 */ |
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|
2807 void |
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|
2808 sb_text_restart_cmdline(void) |
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|
2809 { |
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|
2810 msgchunk_T *tofree; |
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|
2811 |
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|
2812 // Needed when returning from nested command line. |
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diff
changeset
|
2813 do_clear_sb_text = SB_CLEAR_CMDLINE_BUSY; |
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|
2814 |
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changeset
|
2815 if (last_msgchunk == NULL || last_msgchunk->sb_eol) |
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changeset
|
2816 // No unfinished line: don't clear anything. |
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|
2817 return; |
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|
2818 |
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changeset
|
2819 tofree = msg_sb_start(last_msgchunk); |
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|
2820 last_msgchunk = tofree->sb_prev; |
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|
2821 if (last_msgchunk != NULL) |
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|
2822 last_msgchunk->sb_next = NULL; |
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|
2823 while (tofree != NULL) |
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|
2824 { |
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|
2825 msgchunk_T *tofree_next = tofree->sb_next; |
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|
2826 |
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diff
changeset
|
2827 vim_free(tofree); |
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changeset
|
2828 tofree = tofree_next; |
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diff
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|
2829 } |
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|
2830 } |
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|
2831 |
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|
2832 /* |
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diff
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|
2833 * Ending to edit the command line: clear old lines but the last one later. |
11163
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|
2834 */ |
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diff
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|
2835 void |
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diff
changeset
|
2836 sb_text_end_cmdline(void) |
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changeset
|
2837 { |
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diff
changeset
|
2838 do_clear_sb_text = SB_CLEAR_CMDLINE_DONE; |
447 | 2839 } |
2840 | |
2841 /* | |
446 | 2842 * Clear any text remembered for scrolling back. |
11163
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diff
changeset
|
2843 * When "all" is FALSE keep the last line. |
446 | 2844 * Called when redrawing the screen. |
2845 */ | |
2846 void | |
11163
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diff
changeset
|
2847 clear_sb_text(int all) |
446 | 2848 { |
2849 msgchunk_T *mp; | |
11163
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changeset
|
2850 msgchunk_T **lastp; |
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diff
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|
2851 |
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diff
changeset
|
2852 if (all) |
f4d1fad4ac00
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diff
changeset
|
2853 lastp = &last_msgchunk; |
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diff
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|
2854 else |
446 | 2855 { |
11163
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diff
changeset
|
2856 if (last_msgchunk == NULL) |
f4d1fad4ac00
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diff
changeset
|
2857 return; |
29459
7a2569ab418e
patch 9.0.0071: command overlaps with printed text in scrollback
Bram Moolenaar <Bram@vim.org>
parents:
29404
diff
changeset
|
2858 lastp = &msg_sb_start(last_msgchunk)->sb_prev; |
11163
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|
2859 } |
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diff
changeset
|
2860 |
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diff
changeset
|
2861 while (*lastp != NULL) |
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|
2862 { |
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changeset
|
2863 mp = (*lastp)->sb_prev; |
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changeset
|
2864 vim_free(*lastp); |
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changeset
|
2865 *lastp = mp; |
446 | 2866 } |
2867 } | |
2868 | |
2869 /* | |
447 | 2870 * "g<" command. |
2871 */ | |
2872 void | |
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diff
changeset
|
2873 show_sb_text(void) |
447 | 2874 { |
2875 msgchunk_T *mp; | |
2876 | |
18931
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changeset
|
2877 // Only show something if there is more than one line, otherwise it looks |
80b40bd5ec1a
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changeset
|
2878 // weird, typing a command without output results in one line. |
447 | 2879 mp = msg_sb_start(last_msgchunk); |
2880 if (mp == NULL || mp->sb_prev == NULL) | |
6949 | 2881 vim_beep(BO_MESS); |
447 | 2882 else |
2883 { | |
2884 do_more_prompt('G'); | |
2885 wait_return(FALSE); | |
2886 } | |
2887 } | |
2888 | |
2889 /* | |
446 | 2890 * Move to the start of screen line in already displayed text. |
2891 */ | |
2892 static msgchunk_T * | |
7827
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diff
changeset
|
2893 msg_sb_start(msgchunk_T *mps) |
446 | 2894 { |
2895 msgchunk_T *mp = mps; | |
2896 | |
2897 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol) | |
2898 mp = mp->sb_prev; | |
2899 return mp; | |
2900 } | |
2901 | |
2902 /* | |
3435 | 2903 * Mark the last message chunk as finishing the line. |
2904 */ | |
2905 void | |
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changeset
|
2906 msg_sb_eol(void) |
3435 | 2907 { |
2908 if (last_msgchunk != NULL) | |
2909 last_msgchunk->sb_eol = TRUE; | |
2910 } | |
2911 | |
2912 /* | |
446 | 2913 * Display a screen line from previously displayed text at row "row". |
2914 * Returns a pointer to the text for the next line (can be NULL). | |
2915 */ | |
2916 static msgchunk_T * | |
7827
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diff
changeset
|
2917 disp_sb_line(int row, msgchunk_T *smp) |
446 | 2918 { |
2919 msgchunk_T *mp = smp; | |
2920 char_u *p; | |
2921 | |
2922 for (;;) | |
2923 { | |
2924 msg_row = row; | |
2925 msg_col = mp->sb_msg_col; | |
2926 p = mp->sb_text; | |
18931
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changeset
|
2927 if (*p == '\n') // don't display the line break |
446 | 2928 ++p; |
2929 msg_puts_display(p, -1, mp->sb_attr, TRUE); | |
2930 if (mp->sb_eol || mp->sb_next == NULL) | |
2931 break; | |
2932 mp = mp->sb_next; | |
2933 } | |
2934 return mp->sb_next; | |
2935 } | |
2936 | |
2937 /* | |
7 | 2938 * Output any postponed text for msg_puts_attr_len(). |
2939 */ | |
2940 static void | |
7827
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changeset
|
2941 t_puts( |
41789f16d6b2
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diff
changeset
|
2942 int *t_col, |
41789f16d6b2
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changeset
|
2943 char_u *t_s, |
41789f16d6b2
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changeset
|
2944 char_u *s, |
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changeset
|
2945 int attr) |
7 | 2946 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2947 // output postponed text |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2948 msg_didout = TRUE; // remember that line is not empty |
7 | 2949 screen_puts_len(t_s, (int)(s - t_s), msg_row, msg_col, attr); |
446 | 2950 msg_col += *t_col; |
2951 *t_col = 0; | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2952 // If the string starts with a composing character don't increment the |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2953 // column position for it. |
7 | 2954 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s))) |
2955 --msg_col; | |
2956 if (msg_col >= Columns) | |
2957 { | |
2958 msg_col = 0; | |
2959 ++msg_row; | |
2960 } | |
2961 } | |
2962 | |
2963 /* | |
2964 * Returns TRUE when messages should be printed with mch_errmsg(). | |
2965 * This is used when there is no valid screen, so we can see error messages. | |
2966 * If termcap is not active, we may be writing in an alternate console | |
2967 * window, cursor positioning may not work correctly (window size may be | |
2968 * different, e.g. for Win32 console) or we just don't know where the | |
2969 * cursor is. | |
2970 */ | |
2971 int | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2972 msg_use_printf(void) |
7 | 2973 { |
2974 return (!msg_check_screen() | |
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
|
2975 #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
|
2976 # 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
|
2977 || (!gui.in_use && !termcap_active) |
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
|
2978 # else |
7 | 2979 || !termcap_active |
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
|
2980 # endif |
7 | 2981 #endif |
2982 || (swapping_screen() && !termcap_active) | |
2983 ); | |
2984 } | |
2985 | |
446 | 2986 /* |
2987 * Print a message when there is no valid screen. | |
2988 */ | |
2989 static void | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
2990 msg_puts_printf(char_u *str, int maxlen) |
446 | 2991 { |
2992 char_u *s = str; | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2993 char_u *buf = NULL; |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2994 char_u *p = s; |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
2995 |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
2996 #ifdef MSWIN |
446 | 2997 if (!(silent_mode && p_verbose == 0)) |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
2998 mch_settmode(TMODE_COOK); // handle CR and NL correctly |
446 | 2999 #endif |
10158
dd0531938cb6
commit https://github.com/vim/vim/commit/2321ca2a78286bc026fa7f407281ddbeb04114bb
Christian Brabandt <cb@256bit.org>
parents:
10141
diff
changeset
|
3000 while ((maxlen < 0 || (int)(s - str) < maxlen) && *s != NUL) |
446 | 3001 { |
3002 if (!(silent_mode && p_verbose == 0)) | |
3003 { | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3004 // NL --> CR NL translation (for Unix, not for "--version") |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3005 if (*s == NL) |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3006 { |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3007 int n = (int)(s - p); |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3008 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3009 buf = alloc(n + 3); |
17797
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3010 if (buf != NULL) |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3011 { |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3012 memcpy(buf, p, n); |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3013 if (!info_message) |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3014 buf[n++] = CAR; |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3015 buf[n++] = NL; |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3016 buf[n++] = NUL; |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3017 if (info_message) // informative message, not an error |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3018 mch_msg((char *)buf); |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3019 else |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3020 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
|
3021 vim_free(buf); |
ec1717981acf
patch 8.1.1895: using NULL pointer when out of memory
Bram Moolenaar <Bram@vim.org>
parents:
17789
diff
changeset
|
3022 } |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3023 p = s + 1; |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3024 } |
446 | 3025 } |
3026 | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3027 // primitive way to compute the current column |
446 | 3028 #ifdef FEAT_RIGHTLEFT |
3029 if (cmdmsg_rl) | |
3030 { | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3031 if (*s == CAR || *s == NL) |
446 | 3032 msg_col = Columns - 1; |
3033 else | |
3034 --msg_col; | |
3035 } | |
3036 else | |
3037 #endif | |
3038 { | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3039 if (*s == CAR || *s == NL) |
446 | 3040 msg_col = 0; |
3041 else | |
3042 ++msg_col; | |
3043 } | |
3044 ++s; | |
3045 } | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3046 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3047 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
|
3048 { |
24938
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3049 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
|
3050 |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3051 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
|
3052 { |
24938
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3053 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
|
3054 p = tofree; |
15926
ca0a0b64809c
patch 8.1.0969: message written during startup is truncated
Bram Moolenaar <Bram@vim.org>
parents:
15896
diff
changeset
|
3055 } |
24938
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3056 if (p != NULL) |
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3057 { |
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3058 if (info_message) |
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3059 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
|
3060 else |
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3061 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
|
3062 vim_free(tofree); |
ac0211a9fb6a
patch 8.2.3006: crash when echoing a value very early
Bram Moolenaar <Bram@vim.org>
parents:
24406
diff
changeset
|
3063 } |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3064 } |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3065 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3066 msg_didout = TRUE; // assume that line is not empty |
446 | 3067 |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15840
diff
changeset
|
3068 #ifdef MSWIN |
446 | 3069 if (!(silent_mode && p_verbose == 0)) |
3070 mch_settmode(TMODE_RAW); | |
3071 #endif | |
3072 } | |
3073 | |
3074 /* | |
3075 * Show the more-prompt and handle the user response. | |
3076 * This takes care of scrolling back and displaying previously displayed text. | |
447 | 3077 * When at hit-enter prompt "typed_char" is the already typed character, |
3078 * otherwise it's NUL. | |
446 | 3079 * Returns TRUE when jumping ahead to "confirm_msg_tail". |
3080 */ | |
3081 static int | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3082 do_more_prompt(int typed_char) |
446 | 3083 { |
8627
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
3084 static int entered = FALSE; |
446 | 3085 int used_typed_char = typed_char; |
3086 int oldState = State; | |
3087 int c; | |
3088 #ifdef FEAT_CON_DIALOG | |
3089 int retval = FALSE; | |
3090 #endif | |
3263 | 3091 int toscroll; |
446 | 3092 msgchunk_T *mp_last = NULL; |
3093 msgchunk_T *mp; | |
3094 int i; | |
3095 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3096 // 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
|
3097 // 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
|
3098 // 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
|
3099 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
|
3100 return FALSE; |
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
3101 entered = TRUE; |
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
3102 |
447 | 3103 if (typed_char == 'G') |
3104 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3105 // "g<": Find first line on the last page. |
447 | 3106 mp_last = msg_sb_start(last_msgchunk); |
3107 for (i = 0; i < Rows - 2 && mp_last != NULL | |
3108 && mp_last->sb_prev != NULL; ++i) | |
3109 mp_last = msg_sb_start(mp_last->sb_prev); | |
3110 } | |
3111 | |
28773
d770568e6c98
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Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3112 State = MODE_ASKMORE; |
446 | 3113 setmouse(); |
447 | 3114 if (typed_char == NUL) |
3115 msg_moremsg(FALSE); | |
446 | 3116 for (;;) |
3117 { | |
3118 /* | |
3119 * Get a typed character directly from the user. | |
3120 */ | |
3121 if (used_typed_char != NUL) | |
3122 { | |
18931
80b40bd5ec1a
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Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3123 c = used_typed_char; // was typed at hit-enter prompt |
446 | 3124 used_typed_char = NUL; |
3125 } | |
3126 else | |
3127 c = get_keystroke(); | |
3128 | |
3129 #if defined(FEAT_MENU) && defined(FEAT_GUI) | |
3130 if (c == K_MENU) | |
3131 { | |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
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28686
diff
changeset
|
3132 int idx = get_menu_index(current_menu, MODE_ASKMORE); |
446 | 3133 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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18866
diff
changeset
|
3134 // Used a menu. If it starts with CTRL-Y, it must |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
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18866
diff
changeset
|
3135 // be a "Copy" for the clipboard. Otherwise |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3136 // assume that we end |
446 | 3137 if (idx == MENU_INDEX_INVALID) |
3138 continue; | |
3139 c = *current_menu->strings[idx]; | |
3140 if (c != NUL && current_menu->strings[idx][1] != NUL) | |
3141 ins_typebuf(current_menu->strings[idx] + 1, | |
3142 current_menu->noremap[idx], 0, TRUE, | |
3143 current_menu->silent[idx]); | |
3144 } | |
3145 #endif | |
3146 | |
3263 | 3147 toscroll = 0; |
446 | 3148 switch (c) |
3149 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3150 case BS: // scroll one line back |
446 | 3151 case K_BS: |
3152 case 'k': | |
3153 case K_UP: | |
3263 | 3154 toscroll = -1; |
446 | 3155 break; |
3156 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3157 case CAR: // one extra line |
446 | 3158 case NL: |
3159 case 'j': | |
3160 case K_DOWN: | |
3263 | 3161 toscroll = 1; |
446 | 3162 break; |
3163 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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18866
diff
changeset
|
3164 case 'u': // Up half a page |
3263 | 3165 toscroll = -(Rows / 2); |
446 | 3166 break; |
3167 | |
18931
80b40bd5ec1a
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Bram Moolenaar <Bram@vim.org>
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18866
diff
changeset
|
3168 case 'd': // Down half a page |
3263 | 3169 toscroll = Rows / 2; |
446 | 3170 break; |
3171 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3172 case 'b': // one page back |
1820 | 3173 case K_PAGEUP: |
3263 | 3174 toscroll = -(Rows - 1); |
446 | 3175 break; |
3176 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3177 case ' ': // one extra page |
1820 | 3178 case 'f': |
446 | 3179 case K_PAGEDOWN: |
3180 case K_LEFTMOUSE: | |
3263 | 3181 toscroll = Rows - 1; |
446 | 3182 break; |
3183 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3184 case 'g': // all the way back to the start |
3263 | 3185 toscroll = -999999; |
447 | 3186 break; |
3187 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3188 case 'G': // all the way to the end |
3263 | 3189 toscroll = 999999; |
447 | 3190 lines_left = 999999; |
3191 break; | |
3192 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3193 case ':': // start new command line |
446 | 3194 #ifdef FEAT_CON_DIALOG |
3195 if (!confirm_msg_used) | |
3196 #endif | |
3197 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3198 // 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
|
3199 // want to keep this ':', remember that in a special way. |
446 | 3200 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
|
3201 #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
|
3202 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
|
3203 #endif |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3204 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
|
3205 skip_redraw = TRUE; // skip redraw once |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3206 need_wait_return = FALSE; // don't wait in main() |
446 | 3207 } |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3208 // FALLTHROUGH |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3209 case 'q': // quit |
446 | 3210 case Ctrl_C: |
3211 case ESC: | |
3212 #ifdef FEAT_CON_DIALOG | |
3213 if (confirm_msg_used) | |
3214 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3215 // Jump to the choices of the dialog. |
446 | 3216 retval = TRUE; |
3217 } | |
3218 else | |
3219 #endif | |
3220 { | |
3221 got_int = TRUE; | |
3222 quit_more = TRUE; | |
3223 } | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3224 // 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
|
3225 // without another prompt. |
1829 | 3226 lines_left = Rows - 1; |
446 | 3227 break; |
3228 | |
3229 #ifdef FEAT_CLIPBOARD | |
3230 case Ctrl_Y: | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3231 // 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
|
3232 // 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
|
3233 // 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
|
3234 // 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
|
3235 // might be expected... |
446 | 3236 if (clip_star.state == SELECT_DONE) |
3237 clip_copy_modeless_selection(TRUE); | |
3238 continue; | |
3239 #endif | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3240 default: // no valid response |
446 | 3241 msg_moremsg(TRUE); |
3242 continue; | |
3243 } | |
3244 | |
3263 | 3245 if (toscroll != 0) |
446 | 3246 { |
3263 | 3247 if (toscroll < 0) |
446 | 3248 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3249 // go to start of last line |
446 | 3250 if (mp_last == NULL) |
3251 mp = msg_sb_start(last_msgchunk); | |
3252 else if (mp_last->sb_prev != NULL) | |
3253 mp = msg_sb_start(mp_last->sb_prev); | |
3254 else | |
3255 mp = NULL; | |
3256 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3257 // go to start of line at top of the screen |
446 | 3258 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL; |
3259 ++i) | |
3260 mp = msg_sb_start(mp->sb_prev); | |
3261 | |
3262 if (mp != NULL && mp->sb_prev != NULL) | |
3263 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3264 // Find line to be displayed at top. |
3263 | 3265 for (i = 0; i > toscroll; --i) |
446 | 3266 { |
3267 if (mp == NULL || mp->sb_prev == NULL) | |
3268 break; | |
3269 mp = msg_sb_start(mp->sb_prev); | |
3270 if (mp_last == NULL) | |
3271 mp_last = msg_sb_start(last_msgchunk); | |
3272 else | |
3273 mp_last = msg_sb_start(mp_last->sb_prev); | |
3274 } | |
3275 | |
3263 | 3276 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
|
3277 (int)Rows, 0, NULL) == OK) |
446 | 3278 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3279 // display line at top |
446 | 3280 (void)disp_sb_line(0, mp); |
3281 } | |
3282 else | |
3283 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3284 // redisplay all lines |
446 | 3285 screenclear(); |
870 | 3286 for (i = 0; mp != NULL && i < Rows - 1; ++i) |
3287 { | |
446 | 3288 mp = disp_sb_line(i, mp); |
870 | 3289 ++msg_scrolled; |
3290 } | |
446 | 3291 } |
3263 | 3292 toscroll = 0; |
446 | 3293 } |
3294 } | |
3295 else | |
3296 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3297 // First display any text that we scrolled back. |
3263 | 3298 while (toscroll > 0 && mp_last != NULL) |
446 | 3299 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3300 // scroll up, display line at bottom |
446 | 3301 msg_scroll_up(); |
539 | 3302 inc_msg_scrolled(); |
446 | 3303 screen_fill((int)Rows - 2, (int)Rows - 1, 0, |
3304 (int)Columns, ' ', ' ', 0); | |
3305 mp_last = disp_sb_line((int)Rows - 2, mp_last); | |
3263 | 3306 --toscroll; |
446 | 3307 } |
3308 } | |
3309 | |
3263 | 3310 if (toscroll <= 0) |
446 | 3311 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3312 // displayed the requested text, more prompt again |
447 | 3313 screen_fill((int)Rows - 1, (int)Rows, 0, |
3314 (int)Columns, ' ', ' ', 0); | |
446 | 3315 msg_moremsg(FALSE); |
3316 continue; | |
3317 } | |
3318 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3319 // display more text, return to caller |
3263 | 3320 lines_left = toscroll; |
446 | 3321 } |
3322 | |
3323 break; | |
3324 } | |
3325 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3326 // clear the --more-- message |
446 | 3327 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); |
3328 State = oldState; | |
3329 setmouse(); | |
3330 if (quit_more) | |
3331 { | |
3332 msg_row = Rows - 1; | |
3333 msg_col = 0; | |
3334 } | |
3335 #ifdef FEAT_RIGHTLEFT | |
3336 else if (cmdmsg_rl) | |
3337 msg_col = Columns - 1; | |
3338 #endif | |
3339 | |
8627
7c98c5d0298c
commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents:
8289
diff
changeset
|
3340 entered = FALSE; |
446 | 3341 #ifdef FEAT_CON_DIALOG |
3342 return retval; | |
3343 #else | |
3344 return FALSE; | |
3345 #endif | |
3346 } | |
3347 | |
7 | 3348 #if defined(USE_MCH_ERRMSG) || defined(PROTO) |
3349 | |
3350 #ifdef mch_errmsg | |
3351 # undef mch_errmsg | |
3352 #endif | |
3353 #ifdef mch_msg | |
3354 # undef mch_msg | |
3355 #endif | |
3356 | |
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
|
3357 #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
|
3358 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
|
3359 mch_errmsg_c(char *str) |
7 | 3360 { |
15824
6733b8b1caf3
patch 8.1.0919: compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
15822
diff
changeset
|
3361 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
|
3362 DWORD nwrite = 0; |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3363 DWORD mode = 0; |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3364 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
|
3365 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3366 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
|
3367 && (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
|
3368 { |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3369 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
|
3370 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3371 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
|
3372 vim_free(w); |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3373 } |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3374 else |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3375 { |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3376 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
|
3377 } |
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
|
3378 } |
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
|
3379 #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
|
3380 |
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
|
3381 /* |
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
|
3382 * 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
|
3383 * 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
|
3384 * 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
|
3385 */ |
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
|
3386 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
|
3387 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
|
3388 { |
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
|
3389 #if !defined(MSWIN) || defined(FEAT_GUI_MSWIN) |
7 | 3390 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
|
3391 #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
|
3392 |
16596
2f86ca0c1e6b
patch 8.1.1301: when compiled with VIMDLL some messages are not shown
Bram Moolenaar <Bram@vim.org>
parents:
16457
diff
changeset
|
3393 #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
|
3394 // 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
|
3395 // 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
|
3396 // On Mac, when started from Finder, stderr is the console. |
7 | 3397 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
|
3398 # 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
|
3399 # ifdef MACOS_X |
7 | 3400 (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
|
3401 # else |
7 | 3402 isatty(2) |
3403 # endif | |
3404 # 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
|
3405 || |
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
|
3406 # 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
|
3407 # 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
|
3408 # 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
|
3409 !(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
|
3410 # endif |
7 | 3411 ) |
3412 { | |
3413 fprintf(stderr, "%s", str); | |
3414 return; | |
3415 } | |
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
|
3416 #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
|
3417 |
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
|
3418 #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
|
3419 # 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
|
3420 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
|
3421 # 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
|
3422 { |
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
|
3423 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
|
3424 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
|
3425 } |
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
|
3426 #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
|
3427 |
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
|
3428 #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
|
3429 // avoid a delay for a message that isn't there |
7 | 3430 emsg_on_display = FALSE; |
3431 | |
3432 len = (int)STRLEN(str) + 1; | |
3433 if (error_ga.ga_growsize == 0) | |
3434 { | |
3435 error_ga.ga_growsize = 80; | |
3436 error_ga.ga_itemsize = 1; | |
3437 } | |
3438 if (ga_grow(&error_ga, len) == OK) | |
3439 { | |
3440 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len, | |
3441 (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
|
3442 # ifdef UNIX |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3443 // remove CR characters, they are displayed |
7 | 3444 { |
3445 char_u *p; | |
3446 | |
3447 p = (char_u *)error_ga.ga_data + error_ga.ga_len; | |
3448 for (;;) | |
3449 { | |
3450 p = vim_strchr(p, '\r'); | |
3451 if (p == NULL) | |
3452 break; | |
3453 *p = ' '; | |
3454 } | |
3455 } | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3456 # endif |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3457 --len; // don't count the NUL at the end |
7 | 3458 error_ga.ga_len += len; |
3459 } | |
15822
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3460 #endif |
7 | 3461 } |
3462 | |
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
|
3463 #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
|
3464 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
|
3465 mch_msg_c(char *str) |
7 | 3466 { |
15824
6733b8b1caf3
patch 8.1.0919: compiler warnings
Bram Moolenaar <Bram@vim.org>
parents:
15822
diff
changeset
|
3467 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
|
3468 DWORD nwrite = 0; |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3469 DWORD mode; |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3470 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
|
3471 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3472 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3473 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
|
3474 && (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
|
3475 { |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3476 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
|
3477 |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3478 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
|
3479 vim_free(w); |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3480 } |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3481 else |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3482 { |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3483 printf("%s", str); |
9745c25da3bc
patch 8.1.0918: MS-Windows: startup messages are not converted
Bram Moolenaar <Bram@vim.org>
parents:
15607
diff
changeset
|
3484 } |
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
|
3485 } |
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
|
3486 #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
|
3487 |
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
|
3488 /* |
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
|
3489 * 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
|
3490 * 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
|
3491 * 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
|
3492 */ |
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
|
3493 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
|
3494 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
|
3495 { |
16596
2f86ca0c1e6b
patch 8.1.1301: when compiled with VIMDLL some messages are not shown
Bram Moolenaar <Bram@vim.org>
parents:
16457
diff
changeset
|
3496 #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
|
3497 // 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
|
3498 // 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
|
3499 // 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
|
3500 // On Mac, when started from Finder, stderr is the console. |
7 | 3501 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
|
3502 # 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
|
3503 # ifdef MACOS_X |
7 | 3504 (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
|
3505 # else |
7 | 3506 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
|
3507 # 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
|
3508 # ifdef FEAT_GUI |
7 | 3509 || |
3510 # 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
|
3511 # 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
|
3512 # ifdef FEAT_GUI |
7 | 3513 !(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
|
3514 # endif |
7 | 3515 ) |
3516 { | |
3517 printf("%s", str); | |
3518 return; | |
3519 } | |
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
|
3520 #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
|
3521 |
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
|
3522 #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
|
3523 # 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
|
3524 if (!(gui.in_use || gui.starting)) |
7 | 3525 # 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
|
3526 { |
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
|
3527 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
|
3528 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
|
3529 } |
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
|
3530 #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
|
3531 #if !defined(MSWIN) || defined(FEAT_GUI_MSWIN) |
7 | 3532 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
|
3533 #endif |
7 | 3534 } |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3535 #endif // USE_MCH_ERRMSG |
7 | 3536 |
3537 /* | |
3538 * Put a character on the screen at the current message position and advance | |
3539 * to the next position. Only for printable ASCII! | |
3540 */ | |
3541 static void | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3542 msg_screen_putchar(int c, int attr) |
7 | 3543 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3544 msg_didout = TRUE; // remember that line is not empty |
7 | 3545 screen_putchar(c, msg_row, msg_col, attr); |
3546 #ifdef FEAT_RIGHTLEFT | |
3547 if (cmdmsg_rl) | |
3548 { | |
3549 if (--msg_col == 0) | |
3550 { | |
3551 msg_col = Columns; | |
3552 ++msg_row; | |
3553 } | |
3554 } | |
3555 else | |
3556 #endif | |
3557 { | |
3558 if (++msg_col >= Columns) | |
3559 { | |
3560 msg_col = 0; | |
3561 ++msg_row; | |
3562 } | |
3563 } | |
3564 } | |
3565 | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17262
diff
changeset
|
3566 static void |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3567 msg_moremsg(int full) |
7 | 3568 { |
446 | 3569 int attr; |
3570 char_u *s = (char_u *)_("-- More --"); | |
7 | 3571 |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3572 attr = HL_ATTR(HLF_M); |
446 | 3573 screen_puts(s, (int)Rows - 1, 0, attr); |
7 | 3574 if (full) |
446 | 3575 screen_puts((char_u *) |
3576 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "), | |
3577 (int)Rows - 1, vim_strsize(s), attr); | |
7 | 3578 } |
3579 | |
3580 /* | |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3581 * 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
|
3582 * MODE_CONFIRM or exmode_active. |
7 | 3583 */ |
3584 void | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3585 repeat_message(void) |
7 | 3586 { |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
3587 if (State == MODE_ASKMORE) |
7 | 3588 { |
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diff
changeset
|
3589 msg_moremsg(TRUE); // display --more-- message again |
7 | 3590 msg_row = Rows - 1; |
3591 } | |
3592 #ifdef FEAT_CON_DIALOG | |
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diff
changeset
|
3593 else if (State == MODE_CONFIRM) |
7 | 3594 { |
18931
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parents:
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diff
changeset
|
3595 display_confirm_msg(); // display ":confirm" message again |
7 | 3596 msg_row = Rows - 1; |
3597 } | |
3598 #endif | |
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diff
changeset
|
3599 else if (State == MODE_EXTERNCMD) |
7 | 3600 { |
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diff
changeset
|
3601 windgoto(msg_row, msg_col); // put cursor back |
7 | 3602 } |
28773
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diff
changeset
|
3603 else if (State == MODE_HITRETURN || State == MODE_SETWSIZE) |
7 | 3604 { |
1445 | 3605 if (msg_row == Rows - 1) |
3606 { | |
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diff
changeset
|
3607 // Avoid drawing the "hit-enter" prompt below the previous one, |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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diff
changeset
|
3608 // overwrite it. Esp. useful when regaining focus and a |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
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parents:
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diff
changeset
|
3609 // FocusGained autocmd exists but didn't draw anything. |
1445 | 3610 msg_didout = FALSE; |
3611 msg_col = 0; | |
3612 msg_clr_eos(); | |
3613 } | |
7 | 3614 hit_return_msg(); |
3615 msg_row = Rows - 1; | |
3616 } | |
3617 } | |
3618 | |
3619 /* | |
3620 * msg_check_screen - check if the screen is initialized. | |
3621 * Also check msg_row and msg_col, if they are too big it may cause a crash. | |
3622 * While starting the GUI the terminal codes will be set for the GUI, but the | |
3623 * output goes to the terminal. Don't use the terminal codes then. | |
3624 */ | |
3625 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3626 msg_check_screen(void) |
7 | 3627 { |
3628 if (!full_screen || !screen_valid(FALSE)) | |
3629 return FALSE; | |
3630 | |
3631 if (msg_row >= Rows) | |
3632 msg_row = Rows - 1; | |
3633 if (msg_col >= Columns) | |
3634 msg_col = Columns - 1; | |
3635 return TRUE; | |
3636 } | |
3637 | |
3638 /* | |
3639 * Clear from current message position to end of screen. | |
3640 * Skip this when ":silent" was used, no need to clear for redirection. | |
3641 */ | |
3642 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3643 msg_clr_eos(void) |
7 | 3644 { |
3645 if (msg_silent == 0) | |
3646 msg_clr_eos_force(); | |
3647 } | |
3648 | |
3649 /* | |
3650 * Clear from current message position to end of screen. | |
3651 * Note: msg_col is not updated, so we remember the end of the message | |
3652 * for msg_check(). | |
3653 */ | |
3654 void | |
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parents:
7803
diff
changeset
|
3655 msg_clr_eos_force(void) |
7 | 3656 { |
3657 if (msg_use_printf()) | |
3658 { | |
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diff
changeset
|
3659 if (full_screen) // only when termcap codes are valid |
7 | 3660 { |
3661 if (*T_CD) | |
18931
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diff
changeset
|
3662 out_str(T_CD); // clear to end of display |
7 | 3663 else if (*T_CE) |
18931
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diff
changeset
|
3664 out_str(T_CE); // clear to end of line |
7 | 3665 } |
3666 } | |
29546
8a243ecfe2dd
patch 9.0.0114: the command line takes up space even when not used
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parents:
29515
diff
changeset
|
3667 else if (p_ch > 0) |
7 | 3668 { |
3669 #ifdef FEAT_RIGHTLEFT | |
3670 if (cmdmsg_rl) | |
3671 { | |
3672 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0); | |
3673 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); | |
3674 } | |
3675 else | |
3676 #endif | |
3677 { | |
3678 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns, | |
3679 ' ', ' ', 0); | |
3680 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0); | |
3681 } | |
3682 } | |
3683 } | |
3684 | |
3685 /* | |
3686 * Clear the command line. | |
3687 */ | |
3688 void | |
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parents:
7803
diff
changeset
|
3689 msg_clr_cmdline(void) |
7 | 3690 { |
3691 msg_row = cmdline_row; | |
3692 msg_col = 0; | |
3693 msg_clr_eos_force(); | |
3694 } | |
3695 | |
3696 /* | |
3697 * end putting a message on the screen | |
3698 * call wait_return if the message does not fit in the available space | |
3699 * return TRUE if wait_return not called. | |
3700 */ | |
3701 int | |
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7803
diff
changeset
|
3702 msg_end(void) |
7 | 3703 { |
3704 /* | |
5245
8c6615a30951
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4793
diff
changeset
|
3705 * If the string is larger than the window, |
7 | 3706 * or the ruler option is set and we run into it, |
3707 * we have to redraw the window. | |
3708 * Do not do this if we are abandoning the file or editing the command line. | |
3709 */ | |
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diff
changeset
|
3710 if (!exiting && need_wait_return && !(State & MODE_CMDLINE)) |
7 | 3711 { |
3712 wait_return(FALSE); | |
3713 return FALSE; | |
3714 } | |
3715 out_flush(); | |
3716 return TRUE; | |
3717 } | |
3718 | |
3719 /* | |
3720 * If the written message runs into the shown command or ruler, we have to | |
3721 * wait for hit-return and redraw the window later. | |
3722 */ | |
3723 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3724 msg_check(void) |
7 | 3725 { |
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patch 9.0.0296: message in popup is shortened unnecessary
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diff
changeset
|
3726 if (msg_row == Rows - 1 && msg_col >= sc_col |
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diff
changeset
|
3727 #ifdef HAS_MESSAGE_WINDOW |
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diff
changeset
|
3728 && !use_message_window() |
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patch 9.0.0296: message in popup is shortened unnecessary
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diff
changeset
|
3729 #endif |
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diff
changeset
|
3730 ) |
7 | 3731 { |
3732 need_wait_return = TRUE; | |
3733 redraw_cmdline = TRUE; | |
3734 } | |
3735 } | |
3736 | |
3737 /* | |
3738 * May write a string to the redirection file. | |
3739 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes. | |
3740 */ | |
3741 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3742 redir_write(char_u *str, int maxlen) |
7 | 3743 { |
3744 char_u *s = str; | |
3745 static int cur_col = 0; | |
3746 | |
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diff
changeset
|
3747 // Don't do anything for displaying prompts and the like. |
291 | 3748 if (redir_off) |
3749 return; | |
3750 | |
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diff
changeset
|
3751 // If 'verbosefile' is set prepare for writing in that file. |
3072 | 3752 if (*p_vfile != NUL && verbose_fd == NULL) |
3753 verbose_open(); | |
291 | 3754 |
1854 | 3755 if (redirecting()) |
7 | 3756 { |
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changeset
|
3757 // If the string doesn't start with CR or NL, go to msg_col |
7 | 3758 if (*s != '\n' && *s != '\r') |
3759 { | |
3760 while (cur_col < msg_col) | |
3761 { | |
3762 #ifdef FEAT_EVAL | |
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parents:
9436
diff
changeset
|
3763 if (redir_execute) |
9da0cb39cbee
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9436
diff
changeset
|
3764 execute_redir_str((char_u *)" ", -1); |
9436
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9389
diff
changeset
|
3765 else if (redir_reg) |
7 | 3766 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE); |
167 | 3767 else if (redir_vname) |
3768 var_redir_str((char_u *)" ", -1); | |
3072 | 3769 else |
7 | 3770 #endif |
3072 | 3771 if (redir_fd != NULL) |
7 | 3772 fputs(" ", redir_fd); |
3072 | 3773 if (verbose_fd != NULL) |
3774 fputs(" ", verbose_fd); | |
7 | 3775 ++cur_col; |
3776 } | |
3777 } | |
3778 | |
3779 #ifdef FEAT_EVAL | |
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parents:
9436
diff
changeset
|
3780 if (redir_execute) |
9da0cb39cbee
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9436
diff
changeset
|
3781 execute_redir_str(s, maxlen); |
9436
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9389
diff
changeset
|
3782 else if (redir_reg) |
7 | 3783 write_reg_contents(redir_reg, s, maxlen, TRUE); |
9436
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parents:
9389
diff
changeset
|
3784 else if (redir_vname) |
167 | 3785 var_redir_str(s, maxlen); |
7 | 3786 #endif |
3787 | |
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diff
changeset
|
3788 // Write and adjust the current column. |
7 | 3789 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen)) |
3790 { | |
3791 #ifdef FEAT_EVAL | |
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parents:
9436
diff
changeset
|
3792 if (!redir_reg && !redir_vname && !redir_execute) |
7 | 3793 #endif |
3072 | 3794 if (redir_fd != NULL) |
3795 putc(*s, redir_fd); | |
3796 if (verbose_fd != NULL) | |
3797 putc(*s, verbose_fd); | |
7 | 3798 if (*s == '\r' || *s == '\n') |
3799 cur_col = 0; | |
3800 else if (*s == '\t') | |
3801 cur_col += (8 - cur_col % 8); | |
3802 else | |
3803 ++cur_col; | |
3804 ++s; | |
3805 } | |
3806 | |
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changeset
|
3807 if (msg_silent != 0) // should update msg_col |
7 | 3808 msg_col = cur_col; |
3809 } | |
3810 } | |
3811 | |
1854 | 3812 int |
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diff
changeset
|
3813 redirecting(void) |
1854 | 3814 { |
3072 | 3815 return redir_fd != NULL || *p_vfile != NUL |
1854 | 3816 #ifdef FEAT_EVAL |
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9436
diff
changeset
|
3817 || redir_reg || redir_vname || redir_execute |
1854 | 3818 #endif |
3819 ; | |
3820 } | |
3821 | |
7 | 3822 /* |
1189 | 3823 * Before giving verbose message. |
291 | 3824 * Must always be called paired with verbose_leave()! |
3825 */ | |
3826 void | |
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diff
changeset
|
3827 verbose_enter(void) |
291 | 3828 { |
3829 if (*p_vfile != NUL) | |
3830 ++msg_silent; | |
3831 } | |
3832 | |
3833 /* | |
3834 * After giving verbose message. | |
3835 * Must always be called paired with verbose_enter()! | |
3836 */ | |
3837 void | |
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diff
changeset
|
3838 verbose_leave(void) |
291 | 3839 { |
3840 if (*p_vfile != NUL) | |
3841 if (--msg_silent < 0) | |
3842 msg_silent = 0; | |
3843 } | |
3844 | |
3845 /* | |
3846 * Like verbose_enter() and set msg_scroll when displaying the message. | |
3847 */ | |
3848 void | |
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7803
diff
changeset
|
3849 verbose_enter_scroll(void) |
291 | 3850 { |
3851 if (*p_vfile != NUL) | |
3852 ++msg_silent; | |
3853 else | |
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changeset
|
3854 // always scroll up, don't overwrite |
291 | 3855 msg_scroll = TRUE; |
3856 } | |
3857 | |
3858 /* | |
3859 * Like verbose_leave() and set cmdline_row when displaying the message. | |
3860 */ | |
3861 void | |
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7803
diff
changeset
|
3862 verbose_leave_scroll(void) |
291 | 3863 { |
3864 if (*p_vfile != NUL) | |
3865 { | |
3866 if (--msg_silent < 0) | |
3867 msg_silent = 0; | |
3868 } | |
3869 else | |
3870 cmdline_row = msg_row; | |
3871 } | |
3872 | |
3873 /* | |
3874 * Called when 'verbosefile' is set: stop writing to the file. | |
3875 */ | |
3876 void | |
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diff
changeset
|
3877 verbose_stop(void) |
291 | 3878 { |
3879 if (verbose_fd != NULL) | |
3880 { | |
3881 fclose(verbose_fd); | |
3882 verbose_fd = NULL; | |
3883 } | |
3884 verbose_did_open = FALSE; | |
3885 } | |
3886 | |
3887 /* | |
3888 * Open the file 'verbosefile'. | |
3889 * Return FAIL or OK. | |
3890 */ | |
3891 int | |
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diff
changeset
|
3892 verbose_open(void) |
291 | 3893 { |
3894 if (verbose_fd == NULL && !verbose_did_open) | |
3895 { | |
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changeset
|
3896 // Only give the error message once. |
291 | 3897 verbose_did_open = TRUE; |
3898 | |
531 | 3899 verbose_fd = mch_fopen((char *)p_vfile, "a"); |
291 | 3900 if (verbose_fd == NULL) |
3901 { | |
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diff
changeset
|
3902 semsg(_(e_cant_open_file_str), p_vfile); |
291 | 3903 return FAIL; |
3904 } | |
3905 } | |
3906 return OK; | |
3907 } | |
3908 | |
3909 /* | |
7 | 3910 * Give a warning message (for searching). |
3911 * Use 'w' highlighting and may repeat the message after redrawing | |
3912 */ | |
3913 void | |
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diff
changeset
|
3914 give_warning(char_u *message, int hl) |
7 | 3915 { |
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changeset
|
3916 give_warning_with_source(message, hl, FALSE); |
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changeset
|
3917 } |
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changeset
|
3918 |
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changeset
|
3919 void |
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diff
changeset
|
3920 give_warning_with_source(char_u *message, int hl, int with_source) |
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patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3921 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3922 // Don't do this for ":silent". |
7 | 3923 if (msg_silent != 0) |
3924 return; | |
3925 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3926 // Don't want a hit-enter prompt here. |
7 | 3927 ++no_wait_return; |
8 | 3928 |
7 | 3929 #ifdef FEAT_EVAL |
3930 set_vim_var_string(VV_WARNINGMSG, message, -1); | |
3931 #endif | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13188
diff
changeset
|
3932 VIM_CLEAR(keep_msg); |
7 | 3933 if (hl) |
11158
501f46f7644c
patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
3934 keep_msg_attr = HL_ATTR(HLF_W); |
7 | 3935 else |
3936 keep_msg_attr = 0; | |
25226
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3937 |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3938 if (with_source) |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3939 { |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3940 // Do what msg() does, but with a column offset if the warning should |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3941 // be after the mode message. |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3942 msg_start(); |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3943 msg_source(HL_ATTR(HLF_W)); |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3944 msg_puts(" "); |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3945 msg_puts_attr((char *)message, HL_ATTR(HLF_W) | MSG_HIST); |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3946 msg_clr_eos(); |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3947 (void)msg_end(); |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3948 } |
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3949 else if (msg_attr((char *)message, keep_msg_attr) && msg_scrolled == 0) |
678 | 3950 set_keep_msg(message, keep_msg_attr); |
25226
a9ea83a3659a
patch 8.2.3149: some plugins have a problem with the error check
Bram Moolenaar <Bram@vim.org>
parents:
24938
diff
changeset
|
3951 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3952 msg_didout = FALSE; // overwrite this message |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3953 msg_nowait = TRUE; // don't wait for this message |
7 | 3954 msg_col = 0; |
8 | 3955 |
7 | 3956 --no_wait_return; |
3957 } | |
3958 | |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15551
diff
changeset
|
3959 #if defined(FEAT_EVAL) || defined(PROTO) |
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
3960 void |
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
3961 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
|
3962 { |
18309
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3963 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
|
3964 { |
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3965 // 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
|
3966 // 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
|
3967 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
|
3968 } |
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3969 else |
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3970 { |
2047cb93eb0c
patch 8.1.2149: crash when running out of memory very early
Bram Moolenaar <Bram@vim.org>
parents:
18293
diff
changeset
|
3971 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
|
3972 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
|
3973 } |
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
3974 } |
15555
d89c5b339c2a
patch 8.1.0785: depending on the configuration some functions are unused
Bram Moolenaar <Bram@vim.org>
parents:
15551
diff
changeset
|
3975 #endif |
11561
7ad79766365a
patch 8.0.0663: unexpected error message only when 'verbose' is set
Christian Brabandt <cb@256bit.org>
parents:
11269
diff
changeset
|
3976 |
7 | 3977 /* |
3978 * Advance msg cursor to column "col". | |
3979 */ | |
3980 void | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
3981 msg_advance(int col) |
7 | 3982 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3983 if (msg_silent != 0) // nothing to advance to |
7 | 3984 { |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3985 msg_col = col; // for redirection, may fill it up later |
7 | 3986 return; |
3987 } | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
3988 if (col >= Columns) // not enough room |
7 | 3989 col = Columns - 1; |
474 | 3990 #ifdef FEAT_RIGHTLEFT |
3991 if (cmdmsg_rl) | |
3992 while (msg_col > Columns - col) | |
3993 msg_putchar(' '); | |
3994 else | |
3995 #endif | |
3996 while (msg_col < col) | |
3997 msg_putchar(' '); | |
7 | 3998 } |
3999 | |
4000 #if defined(FEAT_CON_DIALOG) || defined(PROTO) | |
4001 /* | |
4002 * Used for "confirm()" function, and the :confirm command prefix. | |
4003 * Versions which haven't got flexible dialogs yet, and console | |
4004 * versions, get this generic handler which uses the command line. | |
4005 * | |
4006 * type = one of: | |
4007 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC | |
4008 * title = title string (can be NULL for default) | |
4009 * (neither used in console dialogs at the moment) | |
4010 * | |
4011 * Format of the "buttons" string: | |
4012 * "Button1Name\nButton2Name\nButton3Name" | |
4013 * The first button should normally be the default/accept | |
4014 * The second button should be the 'Cancel' button | |
4015 * Other buttons- use your imagination! | |
4016 * A '&' in a button name becomes a shortcut, so each '&' should be before a | |
4017 * different letter. | |
27635
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
4018 * |
6ca2d8f4cd32
patch 8.2.4343: when reloading not all properties are detected
Bram Moolenaar <Bram@vim.org>
parents:
27426
diff
changeset
|
4019 * Returns 0 if cancelled, otherwise the nth button (1-indexed). |
7 | 4020 */ |
4021 int | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4022 do_dialog( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4023 int type UNUSED, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4024 char_u *title UNUSED, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4025 char_u *message, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4026 char_u *buttons, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4027 int dfltbutton, |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4028 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
|
4029 // otherwise |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4030 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
|
4031 // Ex command |
7 | 4032 { |
4033 int oldState; | |
4034 int retval = 0; | |
4035 char_u *hotkeys; | |
4036 int c; | |
4037 int i; | |
21192
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
4038 tmode_T save_tmode; |
7 | 4039 |
4040 #ifndef NO_CONSOLE | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4041 // Don't output anything in silent mode ("ex -s") |
7 | 4042 if (silent_mode) |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4043 return dfltbutton; // return default option |
7 | 4044 #endif |
4045 | |
4046 #ifdef FEAT_GUI_DIALOG | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4047 // When GUI is running and 'c' not in 'guioptions', use the GUI dialog |
7 | 4048 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL) |
4049 { | |
29128
d8a962d7b008
patch 8.2.5084: when the GUI shows a dialog tests get stuck
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
4050 // --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
|
4051 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
|
4052 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
|
4053 else |
d8a962d7b008
patch 8.2.5084: when the GUI shows a dialog tests get stuck
Bram Moolenaar <Bram@vim.org>
parents:
29098
diff
changeset
|
4054 c = gui_mch_dialog(type, title, message, buttons, dfltbutton, |
2684 | 4055 textfield, ex_cmd); |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4056 // avoid a hit-enter prompt without clearing the cmdline |
1809 | 4057 need_wait_return = FALSE; |
4058 emsg_on_display = FALSE; | |
4059 cmdline_row = msg_row; | |
7 | 4060 |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4061 // 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
|
4062 // in the wrong order. |
7 | 4063 out_flush(); |
4064 gui_mch_update(); | |
4065 | |
4066 return c; | |
4067 } | |
4068 #endif | |
4069 | |
4070 oldState = State; | |
28773
d770568e6c98
patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents:
28686
diff
changeset
|
4071 State = MODE_CONFIRM; |
7 | 4072 setmouse(); |
4073 | |
21192
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
4074 // Ensure raw mode here. |
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
4075 save_tmode = cur_tmode; |
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
4076 settmode(TMODE_RAW); |
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
4077 |
7 | 4078 /* |
4079 * Since we wait for a keypress, don't make the | |
4080 * user press RETURN as well afterwards. | |
4081 */ | |
4082 ++no_wait_return; | |
4083 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton); | |
4084 | |
4085 if (hotkeys != NULL) | |
4086 { | |
4087 for (;;) | |
4088 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4089 // Get a typed character directly from the user. |
7 | 4090 c = get_keystroke(); |
4091 switch (c) | |
4092 { | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4093 case CAR: // User accepts default option |
7 | 4094 case NL: |
4095 retval = dfltbutton; | |
4096 break; | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4097 case Ctrl_C: // User aborts/cancels |
7 | 4098 case ESC: |
4099 retval = 0; | |
4100 break; | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4101 default: // Could be a hotkey? |
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4102 if (c < 0) // special keys are ignored here |
7 | 4103 continue; |
2684 | 4104 if (c == ':' && ex_cmd) |
4105 { | |
4106 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
|
4107 ins_char_typebuf(':', 0); |
2684 | 4108 break; |
4109 } | |
4110 | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4111 // Make the character lowercase, as chars in "hotkeys" are. |
7 | 4112 c = MB_TOLOWER(c); |
4113 retval = 1; | |
4114 for (i = 0; hotkeys[i]; ++i) | |
4115 { | |
4116 if (has_mbyte) | |
4117 { | |
4118 if ((*mb_ptr2char)(hotkeys + i) == c) | |
4119 break; | |
474 | 4120 i += (*mb_ptr2len)(hotkeys + i) - 1; |
7 | 4121 } |
4122 else | |
4123 if (hotkeys[i] == c) | |
4124 break; | |
4125 ++retval; | |
4126 } | |
4127 if (hotkeys[i]) | |
4128 break; | |
18931
80b40bd5ec1a
patch 8.2.0026: still some /* */ comments
Bram Moolenaar <Bram@vim.org>
parents:
18866
diff
changeset
|
4129 // No hotkey match, so keep waiting |
7 | 4130 continue; |
4131 } | |
4132 break; | |
4133 } | |
4134 | |
4135 vim_free(hotkeys); | |
4136 } | |
4137 | |
21192
0016cba920ef
patch 8.2.1147: :confirm may happen in cooked mode
Bram Moolenaar <Bram@vim.org>
parents:
20782
diff
changeset
|
4138 settmode(save_tmode); |
7 | 4139 State = oldState; |
4140 setmouse(); | |
4141 --no_wait_return; | |
4142 msg_end_prompt(); | |
4143 | |
4144 return retval; | |
4145 } | |
4146 | |
4147 /* | |
4148 * Copy one character from "*from" to "*to", taking care of multi-byte | |
4149 * characters. Return the length of the character in bytes. | |
4150 */ | |
4151 static int | |
7827
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
7803
diff
changeset
|
4152 copy_char( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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parents:
7803
diff
changeset
|
4153 char_u *from, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4154 char_u *to, |
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parents:
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diff
changeset
|
4155 int lowercase) // make character lower case |
7 | 4156 { |
4157 int len; | |
4158 int c; | |
4159 | |
4160 if (has_mbyte) | |
4161 { | |
4162 if (lowercase) | |
4163 { | |
4164 c = MB_TOLOWER((*mb_ptr2char)(from)); | |
4165 return (*mb_char2bytes)(c, to); | |
4166 } | |
4167 else | |
4168 { | |
474 | 4169 len = (*mb_ptr2len)(from); |
7 | 4170 mch_memmove(to, from, (size_t)len); |
4171 return len; | |
4172 } | |
4173 } | |
4174 else | |
4175 { | |
4176 if (lowercase) | |
4177 *to = (char_u)TOLOWER_LOC(*from); | |
4178 else | |
4179 *to = *from; | |
4180 return 1; | |
4181 } | |
4182 } | |
4183 | |
4184 /* | |
4185 * Format the dialog string, and display it at the bottom of | |
4186 * the screen. Return a string of hotkey chars (if defined) for | |
4187 * each 'button'. If a button has no hotkey defined, the first character of | |
4188 * the button is used. | |
4189 * The hotkeys can be multi-byte characters, but without combining chars. | |
4190 * | |
4191 * Returns an allocated string with hotkeys, or NULL for error. | |
4192 */ | |
4193 static char_u * | |
7827
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diff
changeset
|
4194 msg_show_console_dialog( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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parents:
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diff
changeset
|
4195 char_u *message, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4196 char_u *buttons, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4197 int dfltbutton) |
7 | 4198 { |
4199 int len = 0; | |
15597
536dd2bc5ac9
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changeset
|
4200 #define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1) |
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parents:
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diff
changeset
|
4201 int lenhotkey = HOTK_LEN; // count first button |
7 | 4202 char_u *hotk = NULL; |
4203 char_u *msgp = NULL; | |
4204 char_u *hotkp = NULL; | |
4205 char_u *r; | |
4206 int copy; | |
4207 #define HAS_HOTKEY_LEN 30 | |
4208 char_u has_hotkey[HAS_HOTKEY_LEN]; | |
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4209 int first_hotkey = FALSE; // first char of button is hotkey |
7 | 4210 int idx; |
4211 | |
4212 has_hotkey[0] = FALSE; | |
4213 | |
4214 /* | |
4215 * First loop: compute the size of memory to allocate. | |
4216 * Second loop: copy to the allocated memory. | |
4217 */ | |
4218 for (copy = 0; copy <= 1; ++copy) | |
4219 { | |
4220 r = buttons; | |
4221 idx = 0; | |
4222 while (*r) | |
4223 { | |
4224 if (*r == DLG_BUTTON_SEP) | |
4225 { | |
4226 if (copy) | |
4227 { | |
4228 *msgp++ = ','; | |
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|
4229 *msgp++ = ' '; // '\n' -> ', ' |
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|
4230 |
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|
4231 // advance to next hotkey and set default hotkey |
7 | 4232 if (has_mbyte) |
1306 | 4233 hotkp += STRLEN(hotkp); |
7 | 4234 else |
4235 ++hotkp; | |
1306 | 4236 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL; |
7 | 4237 if (dfltbutton) |
4238 --dfltbutton; | |
4239 | |
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|
4240 // If no hotkey is specified first char is used. |
7 | 4241 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx]) |
4242 first_hotkey = TRUE; | |
4243 } | |
4244 else | |
4245 { | |
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4246 len += 3; // '\n' -> ', '; 'x' -> '(x)' |
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4247 lenhotkey += HOTK_LEN; // each button needs a hotkey |
7 | 4248 if (idx < HAS_HOTKEY_LEN - 1) |
4249 has_hotkey[++idx] = FALSE; | |
4250 } | |
4251 } | |
4252 else if (*r == DLG_HOTKEY_CHAR || first_hotkey) | |
4253 { | |
4254 if (*r == DLG_HOTKEY_CHAR) | |
4255 ++r; | |
4256 first_hotkey = FALSE; | |
4257 if (copy) | |
4258 { | |
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4259 if (*r == DLG_HOTKEY_CHAR) // '&&a' -> '&a' |
7 | 4260 *msgp++ = *r; |
4261 else | |
4262 { | |
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|
4263 // '&a' -> '[a]' |
7 | 4264 *msgp++ = (dfltbutton == 1) ? '[' : '('; |
4265 msgp += copy_char(r, msgp, FALSE); | |
4266 *msgp++ = (dfltbutton == 1) ? ']' : ')'; | |
4267 | |
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4268 // redefine hotkey |
1306 | 4269 hotkp[copy_char(r, hotkp, TRUE)] = NUL; |
7 | 4270 } |
4271 } | |
4272 else | |
4273 { | |
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4274 ++len; // '&a' -> '[a]' |
7 | 4275 if (idx < HAS_HOTKEY_LEN - 1) |
4276 has_hotkey[idx] = TRUE; | |
4277 } | |
4278 } | |
4279 else | |
4280 { | |
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4281 // everything else copy literally |
7 | 4282 if (copy) |
4283 msgp += copy_char(r, msgp, FALSE); | |
4284 } | |
4285 | |
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4286 // advance to the next character |
11127
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diff
changeset
|
4287 MB_PTR_ADV(r); |
7 | 4288 } |
4289 | |
4290 if (copy) | |
4291 { | |
4292 *msgp++ = ':'; | |
4293 *msgp++ = ' '; | |
4294 *msgp = NUL; | |
4295 } | |
4296 else | |
4297 { | |
835 | 4298 len += (int)(STRLEN(message) |
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4299 + 2 // for the NL's |
856 | 4300 + STRLEN(buttons) |
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4301 + 3); // for the ": " and NUL |
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4302 lenhotkey++; // for the NUL |
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4303 |
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4304 // If no hotkey is specified first char is used. |
7 | 4305 if (!has_hotkey[0]) |
4306 { | |
4307 first_hotkey = TRUE; | |
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4308 len += 2; // "x" -> "[x]" |
7 | 4309 } |
4310 | |
4311 /* | |
4312 * Now allocate and load the strings | |
4313 */ | |
4314 vim_free(confirm_msg); | |
4315 confirm_msg = alloc(len); | |
4316 if (confirm_msg == NULL) | |
4317 return NULL; | |
4318 *confirm_msg = NUL; | |
4319 hotk = alloc(lenhotkey); | |
4320 if (hotk == NULL) | |
4321 return NULL; | |
4322 | |
4323 *confirm_msg = '\n'; | |
4324 STRCPY(confirm_msg + 1, message); | |
4325 | |
4326 msgp = confirm_msg + 1 + STRLEN(message); | |
4327 hotkp = hotk; | |
4328 | |
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4329 // Define first default hotkey. Keep the hotkey string NUL |
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|
4330 // terminated to avoid reading past the end. |
1306 | 4331 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL; |
7 | 4332 |
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4333 // Remember where the choices start, displaying starts here when |
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|
4334 // "hotkp" typed at the more prompt. |
7 | 4335 confirm_msg_tail = msgp; |
4336 *msgp++ = '\n'; | |
4337 } | |
4338 } | |
4339 | |
4340 display_confirm_msg(); | |
4341 return hotk; | |
4342 } | |
4343 | |
4344 /* | |
4345 * Display the ":confirm" message. Also called when screen resized. | |
4346 */ | |
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|
4347 static void |
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diff
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|
4348 display_confirm_msg(void) |
7 | 4349 { |
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|
4350 // avoid that 'q' at the more prompt truncates the message here |
7 | 4351 ++confirm_msg_used; |
4352 if (confirm_msg != NULL) | |
15543
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|
4353 msg_puts_attr((char *)confirm_msg, HL_ATTR(HLF_M)); |
7 | 4354 --confirm_msg_used; |
4355 } | |
4356 | |
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|
4357 #endif // FEAT_CON_DIALOG |
7 | 4358 |
4359 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG) | |
4360 | |
4361 int | |
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|
4362 vim_dialog_yesno( |
41789f16d6b2
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diff
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|
4363 int type, |
41789f16d6b2
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|
4364 char_u *title, |
41789f16d6b2
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|
4365 char_u *message, |
41789f16d6b2
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diff
changeset
|
4366 int dflt) |
7 | 4367 { |
4368 if (do_dialog(type, | |
4369 title == NULL ? (char_u *)_("Question") : title, | |
4370 message, | |
2684 | 4371 (char_u *)_("&Yes\n&No"), dflt, NULL, FALSE) == 1) |
7 | 4372 return VIM_YES; |
4373 return VIM_NO; | |
4374 } | |
4375 | |
4376 int | |
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diff
changeset
|
4377 vim_dialog_yesnocancel( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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|
4378 int type, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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|
4379 char_u *title, |
41789f16d6b2
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diff
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|
4380 char_u *message, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4381 int dflt) |
7 | 4382 { |
4383 switch (do_dialog(type, | |
4384 title == NULL ? (char_u *)_("Question") : title, | |
4385 message, | |
2684 | 4386 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL, FALSE)) |
7 | 4387 { |
4388 case 1: return VIM_YES; | |
4389 case 2: return VIM_NO; | |
4390 } | |
4391 return VIM_CANCEL; | |
4392 } | |
4393 | |
4394 int | |
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diff
changeset
|
4395 vim_dialog_yesnoallcancel( |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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diff
changeset
|
4396 int type, |
41789f16d6b2
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|
4397 char_u *title, |
41789f16d6b2
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|
4398 char_u *message, |
41789f16d6b2
commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
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7803
diff
changeset
|
4399 int dflt) |
7 | 4400 { |
4401 switch (do_dialog(type, | |
4402 title == NULL ? (char_u *)"Question" : title, | |
4403 message, | |
4404 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"), | |
2684 | 4405 dflt, NULL, FALSE)) |
7 | 4406 { |
4407 case 1: return VIM_YES; | |
4408 case 2: return VIM_NO; | |
4409 case 3: return VIM_ALL; | |
4410 case 4: return VIM_DISCARDALL; | |
4411 } | |
4412 return VIM_CANCEL; | |
4413 } | |
4414 | |
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4415 #endif // FEAT_GUI_DIALOG || FEAT_CON_DIALOG |